diff --git a/addons/web/static/src/js/view_form.js b/addons/web/static/src/js/view_form.js
index f20e9053867..796a23a0e8d 100644
--- a/addons/web/static/src/js/view_form.js
+++ b/addons/web/static/src/js/view_form.js
@@ -4261,6 +4261,7 @@ var lazy_build_o2m_kanban_view = function() {
 
 instance.web.form.FieldMany2ManyTags = instance.web.form.AbstractField.extend(instance.web.form.CompletionFieldMixin, instance.web.form.ReinitializeFieldMixin, {
     template: "FieldMany2ManyTags",
+    tag_template: "FieldMany2ManyTag",
     init: function() {
         this._super.apply(this, arguments);
         instance.web.form.CompletionFieldMixin.init.call(this);
@@ -4268,13 +4269,9 @@ instance.web.form.FieldMany2ManyTags = instance.web.form.AbstractField.extend(in
         this._display_orderer = new instance.web.DropMisordered();
         this._drop_shown = false;
     },
-    initialize_content: function() {
-        if (this.get("effective_readonly"))
-            return;
+    initialize_texttext: function(){
         var self = this;
-        var ignore_blur = false;
-        self.$text = this.$("textarea");
-        self.$text.textext({
+        return {
             plugins : 'tags arrow autocomplete',
             autocomplete: {
                 render: function(suggestion) {
@@ -4325,7 +4322,15 @@ instance.web.form.FieldMany2ManyTags = instance.web.form.AbstractField.extend(in
                     },
                 },
             },
-        }).bind('getSuggestions', function(e, data) {
+        }
+    },
+    initialize_content: function() {
+        if (this.get("effective_readonly"))
+            return;
+        var self = this;
+        var ignore_blur = false;
+        self.$text = this.$("textarea");
+        self.$text.textext(self.initialize_texttext()).bind('getSuggestions', function(e, data) {
             var _this = this;
             var str = !!data ? data.query || '' : '';
             self.get_search_result(str).done(function(result) {
@@ -4373,6 +4378,24 @@ instance.web.form.FieldMany2ManyTags = instance.web.form.AbstractField.extend(in
     get_search_blacklist: function() {
         return this.get("value");
     },
+    map_tag: function(data){
+        return _.map(data, function(el) {return {name: el[1], id:el[0]};})
+    },
+    get_render_data: function(ids){
+        var self = this;
+        var dataset = new instance.web.DataSetStatic(this, this.field.relation, self.build_context());
+        return dataset.name_get(ids);
+    },
+    render_tag: function(data) {
+        var self = this;
+        if (! self.get("effective_readonly")) {
+            self.tags.containerElement().children().remove();
+            self.$('textarea').css("padding-left", "3px");
+            self.tags.addTags(self.map_tag(data));
+        } else {
+            self.$el.html(QWeb.render(self.tag_template, {elements: data}));
+        }
+    },
     render_value: function() {
         var self = this;
         var dataset = new instance.web.DataSetStatic(this, this.field.relation, self.build_context());
@@ -4385,17 +4408,12 @@ instance.web.form.FieldMany2ManyTags = instance.web.form.AbstractField.extend(in
                 indexed[el[0]] = el;
             });
             data = _.map(values, function(el) { return indexed[el]; });
-            if (! self.get("effective_readonly")) {
-                self.tags.containerElement().children().remove();
-                self.$('textarea').css("padding-left", "3px");
-                self.tags.addTags(_.map(data, function(el) {return {name: el[1], id:el[0]};}));
-            } else {
-                self.$el.html(QWeb.render("FieldMany2ManyTag", {elements: data}));
-            }
-        };
+            self.render_tag(data);
+        }
         if (! values || values.length > 0) {
-            this._display_orderer.add(dataset.name_get(values)).done(handle_names);
-        } else {
+            this._display_orderer.add(self.get_render_data(values)).done(handle_names);
+        }
+        else{
             handle_names([]);
         }
     },
diff --git a/addons/web/static/src/js/views.js b/addons/web/static/src/js/views.js
index 25a424394bb..82a2095bace 100644
--- a/addons/web/static/src/js/views.js
+++ b/addons/web/static/src/js/views.js
@@ -331,6 +331,7 @@ instance.web.ActionManager = instance.web.Widget.extend({
             action_menu_id: null,
             additional_context: {},
         });
+
         if (action === false) {
             action = { type: 'ir.actions.act_window_close' };
         } else if (_.isString(action) && instance.web.client_actions.contains(action)) {
diff --git a/addons/web_calendar/__openerp__.py b/addons/web_calendar/__openerp__.py
index d4b348bd17f..090684a764c 100644
--- a/addons/web_calendar/__openerp__.py
+++ b/addons/web_calendar/__openerp__.py
@@ -8,18 +8,16 @@ OpenERP Web Calendar view.
 """,
     'version': '2.0',
     'depends': ['web'],
+    'data' : [],
     'js': [
-        'static/lib/dhtmlxScheduler/sources/dhtmlxscheduler.js',
-        'static/lib/dhtmlxScheduler/sources/ext/dhtmlxscheduler_minical.js',
-        'static/src/js/calendar.js'
+        'static/lib/fullcalendar/js/fullcalendar.js',
+        'static/src/js/*.js'
     ],
     'css': [
-        #'static/lib/dhtmlxScheduler/codebase/dhtmlxscheduler.css',
-        #'static/lib/dhtmlxScheduler/codebase/dhtmlxscheduler_dhx_terrace.css',
-        'static/lib/dhtmlxScheduler/codebase/dhtmlxscheduler_glossy.css',
-        'static/src/css/web_calendar.css'
+        'static/lib/fullcalendar/css/*.css',
+        'static/src/css/*.css'
     ],
-    'qweb' : [
+    'qweb': [
         'static/src/xml/*.xml',
     ],
     'auto_install': True
diff --git a/addons/web_calendar/static/lib/dhtmlxScheduler/codebase/dhtmlxscheduler.css b/addons/web_calendar/static/lib/dhtmlxScheduler/codebase/dhtmlxscheduler.css
deleted file mode 100644
index 2e4cae2bdbf..00000000000
--- a/addons/web_calendar/static/lib/dhtmlxScheduler/codebase/dhtmlxscheduler.css
+++ /dev/null
@@ -1,5 +0,0 @@
-/*
-This software is allowed to use under GPL or you need to obtain Commercial or Enterise License
-to use it in non-GPL project. Please contact sales@dhtmlx.com for details
-*/
-.dhtmlx_message_area{position:fixed;right:5px;width:250px;z-index:1000;}.dhtmlx-info{min-width:120px;padding:4px 4px 4px 20px;font-family:Tahoma;z-index:10000;margin:5px;margin-bottom:10px;-webkit-transition:all .5s ease;-moz-transition:all .5s ease;-o-transition:all .5s ease;transition:all .5s ease;}.dhtmlx-info.hidden{height:0;padding:0;border-width:0;margin:0;overflow:hidden;}.dhtmlx_modal_box{overflow:hidden;display:inline-block;min-width:300px;width:300px;text-align:center;position:fixed;background-color:#fff;background:-webkit-linear-gradient(top,#fff 1%,#d0d0d0 99%);background:-moz-linear-gradient(top,#fff 1%,#d0d0d0 99%);box-shadow:0 0 14px #888;font-family:Tahoma;z-index:20000;border-radius:6px;border:1px solid #fff;}.dhtmlx_popup_title{border-top-left-radius:5px;border-top-right-radius:5px;border-width:0;background:url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAAoCAMAAAAIaGBFAAAAhFBMVEVwcHBubm5sbGxqampoaGhmZmZlZWVjY2NhYWFfX19dXV1bW1taWlpYWFhWVlZUVFRSUlJRUVFPT09NTU1LS0tJSUlHR0dGRkZERERCQkJAQEA+Pj49PT09PT0+Pj5AQEBBQUFDQ0NERERGRkZHR0dJSUlKSkpMTExMTEw5OTk5OTk5OTkny8YEAAAAQklEQVQImQXBCRJCAAAAwKVSQqdyjSPXNP7/QLsIhA6OTiJnF7GrRCpzc/fw9PKW+/gqlCq1RqvTG/yMJrPF6m/bAVEhAxxnHG0oAAAAAElFTkSuQmCC);background-image:-webkit-linear-gradient(top,#707070 1%,#3d3d3d 70%,#4c4c4c 97%,#393939 97%);background-image:-moz-linear-gradient(top,#707070 1%,#3d3d3d 70%,#4c4c4c 97%,#393939 97%);}.dhtmlx-info,.dhtmlx_popup_button,.dhtmlx_button{user-select:none;-webkit-user-select:none;-moz-user-select:-moz-none;cursor:pointer;}.dhtmlx_popup_text{overflow:hidden;}.dhtmlx_popup_controls{border-radius:6px;padding:5px;}.dhtmlx_popup_button,.dhtmlx_button{height:30px;line-height:30px;display:inline-block;margin:0 5px;border-radius:6px;color:#FFF;}.dhtmlx_popup_button{min-width:120px;}div.dhx_modal_cover{background-color:#000;cursor:default;filter:alpha(opacity = 20);opacity:.2;position:fixed;z-index:19999;left:0;top:0;width:100%;height:100%;border:none;zoom:1;}.dhtmlx-info img,.dhtmlx_modal_box img{float:left;margin-right:20px;}.dhtmlx-alert-error .dhtmlx_popup_title,.dhtmlx-confirm-error .dhtmlx_popup_title{background:url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAAsCAIAAAArRUU2AAAATklEQVR4nIWLuw2AMBBDjVuQiBT2oWbRDATrnB0KQOJoqPzRe3BrHI6dcBASYREKovtK6/6DsDOX+stN+3H1YX9ciRgnYq5EWYhS2dftBIuLT4JyIrPCAAAAAElFTkSuQmCC);}.dhtmlx-alert-error,.dhtmlx-confirm-error{border:1px solid #f00;}.dhtmlx_button,.dhtmlx_popup_button{box-shadow:0 0 4px #888;border:1px solid #838383;}.dhtmlx_button input,.dhtmlx_popup_button div{border:1px solid #FFF;background:url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAAeCAMAAADaS4T1AAAAYFBMVEVwcHBtbW1ra2toaGhmZmZjY2NhYWFeXl5cXFxaWlpXV1dVVVVSUlJQUFBNTU1LS0tJSUlGRkZERERBQUE/Pz88PDw9PT0+Pj5AQEBCQkJDQ0NFRUVHR0dISEhKSkpMTEzqthaMAAAAMklEQVQImQXBhQ2AMAAAsOIMlwWH/8+kRSKVyRVKlVrQaHV6g9FktlhFm93hdLk9Xt8PIfgBvdUqyskAAAAASUVORK5CYII=);background-image:-webkit-linear-gradient(top,#707070 1%,#3d3d3d 70%,#4c4c4c 99%);background-image:-moz-linear-gradient(top,#707070 1%,#3d3d3d 70%,#4c4c4c 99%);border-radius:6px;font-size:15px;font-weight:normal;-moz-box-sizing:content-box;box-sizing:content-box;color:#fff;padding:0;margin:0;vertical-align:top;height:28px;line-height:28px;}.dhtmlx_button input:focus,.dhtmlx_button input:active,.dhtmlx_popup_button div:active,.dhtmlx_popup_button div:focus{background:url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAAeCAMAAADaS4T1AAAAXVBMVEVwcHBubm5tbW1sbGxra2tpaWloaGhnZ2dmZmZlZWVjY2NiYmJhYWFgYGBfX19dXV1cXFxbW1taWlpZWVlXV1dWVlZVVVVUVFRTU1NRUVFQUFBPT09OTk5NTU1LS0tT9SY0AAAAMUlEQVQImQXBhQGAMAAAIGxnx2z9/00BiVQmVyhVakGj1ekNRpPZYhVtdofT5fZ4fT8hpwG05JjexgAAAABJRU5ErkJggg==);background-image:-webkit-linear-gradient(top,#707070 1%,#4c4c4c 99%);background-image:-moz-linear-gradient(top,#707070 1%,#4c4c4c 99%);}.dhtmlx_popup_title{color:#fff;text-shadow:1px 1px #000;height:40px;line-height:40px;font-size:20px;}.dhtmlx_popup_text{margin:15px 15px 5px 15px;font-size:14px;color:#000;min-height:30px;border-radius:6px;}.dhtmlx-info,.dhtmlx-error{font-size:14px;color:#000;box-shadow:0 0 10px #888;padding:0;background-color:#FFF;border-radius:3px;border:1px solid #fff;}.dhtmlx-info div{padding:5px 10px 5px 10px;background-color:#fff;border-radius:3px;border:1px solid #B8B8B8;}.dhtmlx-error{background-color:#d81b1b;border:1px solid #ff3c3c;box-shadow:0 0 10px #000;}.dhtmlx-error div{background-color:#d81b1b;border:1px solid #940000;color:#FFF;}.dhx_cal_container{background-color:#C2D5FC;font-family:Tahoma;font-size:8pt;position:relative;overflow:hidden;}.dhx_cal_container div{-moz-user-select:none;-moz-user-select:-moz-none;}.dhx_cal_navline{height:20px;position:absolute;z-index:3;width:750px;color:#2F3A48;}.dhx_cal_navline div{position:absolute;top:2px;white-space:nowrap;}.dhx_cal_navline .dhx_cal_date{font-weight:600;left:210px;padding-top:1px;}.dhx_cal_button .dhx_left_bg{width:1px;overflow:hidden;height:17px;z-index:20;top:0;}.dhx_cal_prev_button{background-image:url(imgs/buttons.png);background-position:0 0;width:29px;height:17px;left:50px;cursor:pointer;}.dhx_cal_next_button{background-image:url(imgs/buttons.png);background-position:-30px 0;width:29px;height:17px;left:80px;cursor:pointer;}.dhx_cal_today_button{background-image:url(imgs/buttons.png);background-position:-60px 0;width:75px;height:17px;left:112px;cursor:pointer;text-align:center;text-decoration:underline;}.dhx_cal_tab{width:59px;height:19px;text-align:center;text-decoration:underline;padding-top:2px;cursor:pointer;background-color:#D8E1EA;-webkit-border-top-left-radius:4px;-webkit-border-top-right-radius:4px;-moz-border-radius-topleft:4px;-moz-border-radius-topright:4px;border-top-left-radius:4px;border-top-right-radius:4px;}.dhx_cal_tab.active{text-decoration:none;cursor:default;font-weight:bold;border:1px dotted #586A7E;border-bottom:0;background-color:#C2D5FC;}.dhx_cal_header{position:absolute;left:10px;top:23px;width:750px;border-top:1px dotted #8894A3;border-right:1px dotted #8894A3;z-index:2;overflow:hidden;color:#2F3A48;}.dhx_cal_data{border-top:1px dotted #8894A3;position:absolute;top:44px;width:600px;overflow-y:auto;overflow-x:hidden;}.dhx_scale_bar{position:absolute;text-align:center;background-color:#C2D5FC;padding-top:3px;border-left:1px dotted #586A7E;}.dhx_scale_holder{position:absolute;border-right:1px dotted #586A7E;background-image:url(imgs/databg.png);}.dhx_scale_holder_now{position:absolute;border-right:1px dotted #586A7E;background-image:url(imgs/databg_now.png);}.dhx_scale_hour{height:41px;width:50px;border-bottom:1px dotted #8894A3;background-color:#C2D5FC;text-align:center;line-height:40px;color:#586A7E;overflow:hidden;}.dhx_month_head{background-color:#EBEFF4;color:#2F3A48;border-right:1px dotted #586A7E;height:18px;padding-right:5px;padding-top:3px;text-align:right;}.dhx_month_body{border-right:1px dotted #586A7E;border-bottom:1px dotted #586A7E;background-color:#FFF;}.dhx_now .dhx_month_body{background-color:#E2EDFF;}.dhx_after .dhx_month_body,.dhx_before .dhx_month_body{background-color:#ECECEC;}.dhx_after .dhx_month_head,.dhx_before .dhx_month_head{background-color:#E2E3E6;color:#94A6BB;}.dhx_now .dhx_month_head{background-color:#D1DEF4;font-weight:bold;}.dhx_cal_drag{position:absolute;z-index:9999;background-color:#FFE763;border:1px solid #B7A543;opacity:.5;filter:alpha(opacity=50);}.dhx_loading{position:absolute;width:128px;height:15px;background-image:url(imgs/loading.gif);z-index:9999;}.dhx_multi_day_icon,.dhx_multi_day{background-color:#E1E6FF;background-repeat:no-repeat;border-right:1px dotted #8894A3;}.dhx_multi_day{position:absolute;border-top:1px dotted #8894A3;}.dhx_multi_day_icon,.dhx_multi_day_icon_small{background-position:center center;background-color:#E1E6FF;background-repeat:no-repeat;border-bottom:1px dotted #8894A3;border-right:1px dotted #8894A3;}.dhx_multi_day_icon{background-image:url(imgs/clock_big.gif);}.dhx_multi_day_icon_small{background-image:url(imgs/clock_small.gif);}.dhtmlxLayoutPolyContainer_dhx_skyblue .dhx_cal_container{background-color:#d0e5ff;}.dhx_cal_event .dhx_header,.dhx_cal_event .dhx_title,.dhx_cal_event .dhx_body,.dhx_cal_event .dhx_footer{background-color:#FFE763;border:1px solid #B7A543;color:#887A2E;overflow:hidden;width:100%;font-family:Tahoma;font-size:8pt;}.dhx_move_denied .dhx_cal_event .dhx_header,.dhx_move_denied .dhx_cal_event .dhx_title{cursor:default;}.dhx_cal_event .dhx_header{height:1px;margin-left:1px;border-width:1px 1px 0 1px;cursor:pointer;}.dhx_cal_event .dhx_title{height:12px;border-width:0 1px 1px 1px;border-bottom-style:dotted;font-size:7pt;font-weight:bold;text-align:center;background-position:right;background-repeat:no-repeat;cursor:pointer;}.dhx_cal_event .dhx_body,.dhx_cal_event.dhx_cal_select_menu .dhx_body{border-width:0 1px 1px 1px;padding:5px;}.dhx_resize_denied{cursor:default!important;}.dhx_cal_event .dhx_event_resize{cursor:s-resize;}.dhx_cal_event .dhx_footer,.dhx_cal_event .dhx_select_menu_footer{height:1px;margin-left:2px;border-width:0 1px 1px 1px;}.dhx_cal_event_line{background-color:#FFE763;border:1px solid #B7A543;border-radius:3px;font-family:Tahoma;font-size:8pt;height:13px;padding-left:10px;color:#887A2E;cursor:pointer;overflow:hidden;}.dhx_cal_event_clear{font-family:Tahoma;font-size:8pt;height:13px;padding-left:2px;color:#887A2E;white-space:nowrap;overflow:hidden;cursor:pointer;}.dhx_in_move{background-color:#FFFF80;}div.dhx_cal_editor{background-color:#FFE763;border:1px solid #B7A543;border-top-style:dotted;z-index:999;position:absolute;overflow:hidden;}textarea.dhx_cal_editor{width:100%;height:100%;border:0 solid black;margin:none;padding:none;overflow:auto;}div.dhx_menu_head{background-image:url(imgs/controls.gif);background-position:0 -43px;width:10px;height:10px;margin-left:5px;margin-top:1px;border:none;cursor:default;}div.dhx_menu_icon{background-image:url(imgs/controls.gif);width:20px;height:20px;margin-left:-5px;margin-top:0;border:none;cursor:pointer;}div.icon_details{background-position:0 0;}div.icon_edit{background-position:-22px 0;}div.icon_save{background-position:-84px -1px;}div.icon_cancel{background-position:-62px 0;}div.icon_delete{background-position:-42px 0;}.dhx_unselectable,.dhx_unselectable div{-webkit-user-select:none;-moz-user-select:none;-moz-user-select:-moz-none;}.dhx_cal_light{background-color:#FFE763;border-radius:5px;font-family:Tahoma;font-size:8pt;border:1px solid #B7A64B;color:#887A2E;position:absolute;z-index:10001;width:580px;height:300px;box-shadow:5px 5px 5px #888;}.dhx_cal_light_wide{width:650px;}.dhx_mark{position:relative;top:3px;background-image:url('./imgs/controls.gif');background-position:0 -43px;padding-left:10px;}.dhx_ie6 .dhx_mark{background-position:6px -41px;}.dhx_cal_light select{font-family:Tahoma;font-size:8pt;color:#887A2E;padding:2px;margin:0;}.dhx_cal_ltitle{padding:2px 0 2px 5px;overflow:hidden;white-space:nowrap;}.dhx_cal_ltitle span{white-space:nowrap;}.dhx_cal_lsection{background-color:#DBCF8C;color:#FFF4B5;font-weight:bold;padding:5px 0 3px 10px;}.dhx_section_time{background-color:#DBCF8C;white-space:nowrap;}.dhx_cal_lsection .dhx_fullday{float:right;margin-right:5px;color:#887A2E;font-size:12px;font-weight:normal;line-height:20px;vertical-align:top;cursor:pointer;}.dhx_cal_lsection{font-size:18px;font-family:Arial;}.dhx_cal_ltext{padding:2px 0 2px 10px;overflow:hidden;}.dhx_cal_ltext textarea{background-color:#FFF4B5;overflow:auto;border:none;color:#887A2E;height:100%;width:100%;outline:none!important;resize:none;}.dhx_time{font-weight:bold;}.dhx_cal_light .dhx_title{padding-left:10px;}.dhx_cal_larea{border:1px solid #DCC43E;background-color:#FFF4B5;overflow:hidden;margin-left:3px;width:572px;height:1px;}.dhx_btn_set{padding:5px 10px 0 10px;float:left;}.dhx_btn_set div{float:left;height:21px;line-height:21px;vertical-align:middle;cursor:pointer;}.dhx_save_btn{background-image:url('./imgs/controls.gif');background-position:-84px 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\ No newline at end of file
diff --git a/addons/web_calendar/static/lib/dhtmlxScheduler/codebase/dhtmlxscheduler_dhx_terrace.css b/addons/web_calendar/static/lib/dhtmlxScheduler/codebase/dhtmlxscheduler_dhx_terrace.css
deleted file mode 100644
index 48230ffe08f..00000000000
--- a/addons/web_calendar/static/lib/dhtmlxScheduler/codebase/dhtmlxscheduler_dhx_terrace.css
+++ /dev/null
@@ -1,5 +0,0 @@
-/*
-This software is allowed to use under GPL or you need to obtain Commercial or Enterise License
-to use it in non-GPL project. Please contact sales@dhtmlx.com for details
-*/
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\ No newline at end of file
diff --git a/addons/web_calendar/static/lib/dhtmlxScheduler/codebase/dhtmlxscheduler_glossy.css b/addons/web_calendar/static/lib/dhtmlxScheduler/codebase/dhtmlxscheduler_glossy.css
deleted file mode 100644
index 7831ca4028c..00000000000
--- a/addons/web_calendar/static/lib/dhtmlxScheduler/codebase/dhtmlxscheduler_glossy.css
+++ /dev/null
@@ -1,5 +0,0 @@
-/*
-This software is allowed to use under GPL or you need to obtain Commercial or Enterise License
-to use it in non-GPL project. Please contact sales@dhtmlx.com for details
-*/
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\ No newline at end of file
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diff --git a/addons/web_calendar/static/lib/dhtmlxScheduler/license.txt b/addons/web_calendar/static/lib/dhtmlxScheduler/license.txt
deleted file mode 100644
index f695d8ecb2c..00000000000
--- a/addons/web_calendar/static/lib/dhtmlxScheduler/license.txt
+++ /dev/null
@@ -1,228 +0,0 @@
-
-  GNU GENERAL PUBLIC LICENSE
-
-Version 2, June 1991
-
-Copyright (C) 1989, 1991 Free Software Foundation, Inc.
-
-51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
-
-Everyone is permitted to copy and distribute verbatim copies
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-of this license document, but changing it is not allowed.
-
-TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
-
-0. This License applies to any program or other work which contains a
-notice placed by the copyright holder saying it may be distributed under
-the terms of this General Public License. The "Program", below, refers
-to any such program or work, and a "work based on the Program" means
-either the Program or any derivative work under copyright law: that is
-to say, a work containing the Program or a portion of it, either
-verbatim or with modifications and/or translated into another language.
-(Hereinafter, translation is included without limitation in the term
-"modification".) Each licensee is addressed as "you".
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-Activities other than copying, distribution and modification are not
-covered by this License; they are outside its scope. The act of running
-the Program is not restricted, and the output from the Program is
-covered only if its contents constitute a work based on the Program
-(independent of having been made by running the Program). Whether that
-is true depends on what the Program does.
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-1. You may copy and distribute verbatim copies of the Program's source
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-countries, so that distribution is permitted only in or among countries
-not thus excluded. In such case, this License incorporates the
-limitation as if written in the body of this License.
-
-9. The Free Software Foundation may publish revised and/or new versions
-of the General Public License from time to time. Such new versions will
-be similar in spirit to the present version, but may differ in detail to
-address new problems or concerns.
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-Each version is given a distinguishing version number. If the Program
-specifies a version number of this License which applies to it and "any
-later version", you have the option of following the terms and
-conditions either of that version or of any later version published by
-the Free Software Foundation. If the Program does not specify a version
-number of this License, you may choose any version ever published by the
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-10. If you wish to incorporate parts of the Program into other free
-programs whose distribution conditions are different, write to the
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-sometimes make exceptions for this. Our decision will be guided by the
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-NO WARRANTY
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-11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
-FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
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-AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR
-DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL
-DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM
-(INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED
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-THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR
-OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
-
diff --git a/addons/web_calendar/static/lib/dhtmlxScheduler/readme.txt b/addons/web_calendar/static/lib/dhtmlxScheduler/readme.txt
deleted file mode 100644
index 0bc2f8df50d..00000000000
--- a/addons/web_calendar/static/lib/dhtmlxScheduler/readme.txt
+++ /dev/null
@@ -1,6 +0,0 @@
-dhtmlxScheduler v.3.5 build 120823
-
-This software is allowed to use under GPL or you need to obtain Commercial or Enterise License
-to use it in non-GPL project. Please contact sales@dhtmlx.com for details
-
-(c) DHTMLX Ltd. 
\ No newline at end of file
diff --git a/addons/web_calendar/static/lib/dhtmlxScheduler/sources/dhtmlxscheduler.css b/addons/web_calendar/static/lib/dhtmlxScheduler/sources/dhtmlxscheduler.css
deleted file mode 100644
index e2b512bc030..00000000000
--- a/addons/web_calendar/static/lib/dhtmlxScheduler/sources/dhtmlxscheduler.css
+++ /dev/null
@@ -1,1419 +0,0 @@
-/*
-This software is allowed to use under GPL or you need to obtain Commercial or Enterise License
-to use it in non-GPL project. Please contact sales@dhtmlx.com for details
-*/
-
-.dhtmlx_message_area{
-	position:fixed;
-	right:5px;
-	width:250px;
-	z-index:1000;
-}
-
-.dhtmlx-info{
-	min-width: 120px;
-	padding:4px 4px 4px 20px;
-	font-family:Tahoma;
-	z-index: 10000;
-
-	margin:5px;
-	margin-bottom:10px;
-
-	-webkit-transition: all .5s ease;
-    -moz-transition: all .5s ease;
-    -o-transition: all .5s ease;
-    transition: all .5s ease;
-}
-.dhtmlx-info.hidden{
-	height:0px;
-	padding:0px;
-	border-width:0px;
-	margin:0px;
-	overflow:hidden;
-}
-
-.dhtmlx_modal_box{
-	overflow:hidden;
-	display: inline-block;
-	min-width: 300px;
-	width: 300px;
-	text-align: center;
-	position:fixed;
-
-	background-color: #fff;
-	background:-webkit-linear-gradient(top, #ffffff 1%, #d0d0d0 99%);
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-	box-shadow: 0px 0px 14px #888;
-
-	font-family: Tahoma;
-
-	z-index:20000;
-
-	border-radius:6px;
-	border: 1px solid #ffffff;
-}
-
-.dhtmlx_popup_title{
-	border-top-left-radius:5px;
-	border-top-right-radius:5px;
-
-	border-width:0px;
-	
-	background:url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAAoCAMAAAAIaGBFAAAAhFBMVEVwcHBubm5sbGxqampoaGhmZmZlZWVjY2NhYWFfX19dXV1bW1taWlpYWFhWVlZUVFRSUlJRUVFPT09NTU1LS0tJSUlHR0dGRkZERERCQkJAQEA+Pj49PT09PT0+Pj5AQEBBQUFDQ0NERERGRkZHR0dJSUlKSkpMTExMTEw5OTk5OTk5OTkny8YEAAAAQklEQVQImQXBCRJCAAAAwKVSQqdyjSPXNP7/QLsIhA6OTiJnF7GrRCpzc/fw9PKW+/gqlCq1RqvTG/yMJrPF6m/bAVEhAxxnHG0oAAAAAElFTkSuQmCC);
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-	background-image: -moz-linear-gradient(top, #707070 1%, #3d3d3d 70%, #4c4c4c 97%, #393939 97%);
-}
-
-.dhtmlx-info, .dhtmlx_popup_button, .dhtmlx_button{
-	user-select: none;
-	-webkit-user-select: none;
-	-moz-user-select:-moz-none;
-
-	cursor:pointer;
-}
-
-.dhtmlx_popup_text{
-	overflow:hidden;
-}
-
-.dhtmlx_popup_controls{
-	border-radius:6px;
-	padding:5px;
-}
-
-.dhtmlx_popup_button, .dhtmlx_button{
-	height: 30px;
-	line-height:30px;
-
-	display: inline-block;
-	margin: 0 5px;
-	border-radius: 6px;
-
-	color:#FFF;
-}
-.dhtmlx_popup_button{
-	min-width: 120px;
-}
-
-div.dhx_modal_cover {
-	background-color:#000;
-	cursor:default;
-
-	filter:alpha(opacity = 20);
-	opacity: 0.2;
-
-	position: fixed;
-	z-index:19999;
-	left: 0px;		top: 0px;
-	width: 100%;	height: 100%;
-
-	border: none;
-	zoom: 1;
-}
-
-.dhtmlx-info img, .dhtmlx_modal_box img{
-	float:left;
-	margin-right:20px;
-}
-
-.dhtmlx-alert-error .dhtmlx_popup_title, .dhtmlx-confirm-error .dhtmlx_popup_title{
-	background: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAAsCAIAAAArRUU2AAAATklEQVR4nIWLuw2AMBBDjVuQiBT2oWbRDATrnB0KQOJoqPzRe3BrHI6dcBASYREKovtK6/6DsDOX+stN+3H1YX9ciRgnYq5EWYhS2dftBIuLT4JyIrPCAAAAAElFTkSuQmCC);
-}
-.dhtmlx-alert-error, .dhtmlx-confirm-error {
-	border: 1px solid #ff0000;
-}
-
-/*Skin section*/
-.dhtmlx_button, .dhtmlx_popup_button{
-	box-shadow: 0px 0px 4px #888;
-	border:1px solid #838383;
-}
-.dhtmlx_button input, .dhtmlx_popup_button div{
-	border:1px solid #FFF;
-	background:url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAAeCAMAAADaS4T1AAAAYFBMVEVwcHBtbW1ra2toaGhmZmZjY2NhYWFeXl5cXFxaWlpXV1dVVVVSUlJQUFBNTU1LS0tJSUlGRkZERERBQUE/Pz88PDw9PT0+Pj5AQEBCQkJDQ0NFRUVHR0dISEhKSkpMTEzqthaMAAAAMklEQVQImQXBhQ2AMAAAsOIMlwWH/8+kRSKVyRVKlVrQaHV6g9FktlhFm93hdLk9Xt8PIfgBvdUqyskAAAAASUVORK5CYII=);
-	background-image: -webkit-linear-gradient(top, #707070 1%, #3d3d3d 70%, #4c4c4c 99%);
-	background-image: -moz-linear-gradient(top, #707070 1%, #3d3d3d 70%, #4c4c4c 99%);
-
-	border-radius:6px;
-	font-size:15px;
-	font-weight:normal; 
-	-moz-box-sizing:content-box;
-	box-sizing:content-box;
-
-	color:#fff; padding:0px; margin:0px;
-	vertical-align:top;
-
-	height:28px;
-	line-height:28px;
-}
-
-.dhtmlx_button input:focus, .dhtmlx_button input:active, .dhtmlx_popup_button div:active, .dhtmlx_popup_button div:focus{
-
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-.dhx_mini_calendar{
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-	overflow:hidden;
-	text-align:center;
-	vertical-align:middle;
-	border-bottom:1px dotted #8894A3;
-	border-right:1px dotted #8894A3;	
-}
-.dhx_matrix_cell{
-	background-color:white;
-}
-.dhx_matrix_line{
-	overflow: hidden;
-}
-.dhx_matrix_cell div, .dhx_matrix_scell div{ 
-	overflow:hidden;
-	text-align:center;
-    height:auto; 
-}
-
-.dhx_cal_lsection .dhx_readonly{
-	font-size:9pt;
-	font-size:8pt;
-	padding:2px;
-	color:#887A2E;
-}
-.dhx_cal_event_line .dhx_event_resize {
-	cursor: w-resize;
-	background: url(./imgs/resize_dots.png) repeat-y;
-	position: absolute;
-	top: 0;
-	width: 4px;
-}
-.dhx_event_resize_start {
-	left: 0;
-}
-.dhx_event_resize_end {
-	right: 0;
-}
-
-/* Tree view */
-.dhx_matrix_scell.folder, .dhx_data_table.folder .dhx_matrix_cell{
-	background-color: #969394;
-	cursor: pointer;
-}
-.dhx_matrix_scell .dhx_scell_level0{
-	padding-left: 5px;
-}
-.dhx_matrix_scell .dhx_scell_level1{
-	padding-left: 20px;
-}
-.dhx_matrix_scell .dhx_scell_level2{
-	padding-left: 35px;
-}
-.dhx_matrix_scell .dhx_scell_level3{
-	padding-left: 50px;
-}
-.dhx_matrix_scell .dhx_scell_level4{
-	padding-left: 65px;
-}
-
-.dhx_matrix_scell.folder{
-	font-weight: bold;
-	text-align: left;
-}
-.dhx_matrix_scell.folder .dhx_scell_expand{
-	float: left;
-	width: 10px;
-	padding-right:3px;
-}
-.dhx_matrix_scell.folder .dhx_scell_name{
-	float: left;
-	width: auto;
-}
-.dhx_matrix_scell.item .dhx_scell_name{
-	padding-left:15px;
-	text-align: left;
-}
-.dhx_data_table.folder .dhx_matrix_cell{
-    border-right: 0;
-}
-.dhx_section_timeline {
-	overflow: hidden;
-	padding: 4px 0 2px 10px;
-}
-.dhx_section_timeline select{
-	width: 552px;
-}
-
-/* Tree view end*/
-
-/* Map view */
-.dhx_map_area{
-	width:100%;
-	height:100%;
-	overflow-y: auto;
-	overflow-x: hidden;
-	background-image:url(./imgs/databg.png);
-}
-.dhx_map_line .dhx_event_icon{
-	width:20px;
-	border-width:0px;
-	background:url(./imgs/icon.png) no-repeat;
-	background-position: 5px 4px;
-	cursor:pointer;
-}
-.dhx_map_line{
-	height:21px;
-	clear:both;
-	overflow:hidden;
-}
-.dhx_map {
-	position:absolute;
-}
-.dhx_map_line div{
-	float:left; 
-	border-right:1px dotted #8894A3;
-	text-align:center;
-	line-height:21px;
-	overflow:hidden;
-}
-.dhx_map_line .headline_description{
-	float:left; 
-
-	border-right:1px dotted #8894A3;
-	text-align:center;
-	line-height:21px;
-	overflow:hidden;
-}
-.dhx_map_line .dhx_map_description{
-	float:left; 
-	border-right: 0 dotted #8894A3;
-	text-align:center;
-	line-height:21px;
-	overflow:hidden;
-}
-.dhx_map_line .headline_date, .dhx_map_line .headline_description {
-	border-left: 0;
-}
-.dhx_map_line .line_description {
-	float:left; 
-	border-right:1px dotted #8894A3;
-	text-align:left;
-	padding-left:5px;
-	line-height:21px;
-	overflow:hidden;
-}
-.dhx_map_line.highlight{
-	background-color: #C4C5CC;
-}
-.dhx_map_area .dhx_map_line div{
-	border-right:0px dotted #8894A3;	 
-}
-/* Map view end */
-
-/* dhtmlXTooltip start */
-.dhtmlXTooltip.tooltip{
-	-moz-box-shadow:3px 3px 3px #888888;
-	-webkit-box-shadow:3px 3px 3px #888888;
-	-o-box-shadow:3px 3px 3px #888888;
-	box-shadow:3px 3px 3px #888888;
-	filter:
-		progid:DXImageTransform.Microsoft.Shadow(color='#888888', Direction=135, Strength=5)
-	;
-	background-color:white;
-	border-left:1px dotted #887A2E;
-	border-top:1px dotted #887A2E;
-	color:#887A2E;
-	cursor:default;
-	padding:10px;
-	position:absolute;
-	z-index:500;
-}
-/* dhtmlXTooltip end */
-
-/* Lightbox checkbox section */
-.dhx_cal_checkbox label {
-	padding-left: 5px;
-}
-/* Lightbox checkbox section end */
-
-
-/* Lightbox radiobuttons section */
-.dhx_cal_light .radio {
-	padding: 2px 0px 2px 10px;
-}
-.dhx_cal_light .radio input,  .dhx_cal_light .radio label{
-	line-height: 15px;
-}
-.dhx_cal_light .radio input {
-	vertical-align: middle;
-	margin: 0px;
-	padding: 0px;
-}
-.dhx_cal_light .radio label {
-	vertical-align: middle;
-	padding-right: 10px;
-}
-/* Lightbox radiobuttons section end */
-
-
-/* Lightbox dhtmlx combo section */
-.dhx_cal_light .combo {
-	padding: 4px;
-}
-.dhx_cal_light_wide .dhx_combo_box/*, .dhx_cal_light_wide .combo*/ {
-    width: 608px !important;
-    left: 10px;
-}
-/* Lightbox dhtmlx combo section end */
-
-/* Agenda week start */
-.dhx_wa_column {
-    float: left;
-}
-.dhx_wa_column_last .dhx_wa_day_cont{
-    border-left: 1px dotted #8894A3;
-}
-.dhx_wa_scale_bar {
-    font-family: Tahoma;
-    padding-left: 10px;
-    font-size: 11px;
-	border-top: 1px dotted #8894A3;
-	border-bottom: 1px dotted #8894A3;
-}
-.dhx_wa_day_data {
-    background-color: #FCFEFC;
-    overflow-y: auto;
-}
-.dhx_wa_ev_body {
-    border-bottom: 1px dotted #778899;
-    font-size: 12px;
-    padding: 5px 0 5px 7px;
-}
-.dhx_wa_dnd {
-	font-family: Tahoma;
-    position: absolute;
-	padding-right: 7px;
-	color: #887AE2 !important;
-	background-color: #FFE763 !important;
-	border: 1px solid #B7A543;
-}
-.dhx_cal_event_selected{
-    background-color: #9cc1db;
-    color: white;
-}
-/* Agenda week end */
-
-/* timeline second scale start */
-.dhx_second_scale_bar {
-    border-bottom: 1px dotted #586A7E;
-    padding-top: 2px;
-}
-/* timeline second scale end */
-
-
-/* grid view */
-
-.dhx_cal_header div div{
-    border-left: 1px dotted #8894A3;
-}
-
-.dhx_grid_area{
-	width:100%;
-	height:100%;
-	overflow-y:auto;
-    background-color:#FCFEFC;
-}
-.dhx_grid_area table{
-    border-collapse: collapse;
-    border-spacing: 0;
-    width:100%;
-    table-layout:fixed;
-}
-.dhx_grid_area td{
-    table-layout:fixed;
-    text-align:center;
-}
-
-.dhx_grid_line{
-	height:21px;
-	clear:both;
-	overflow:hidden;
-}
-.dhx_grid_line div{
-	float:left;
-    cursor:default;
-    padding-top: 0;
-    padding-bottom: 0;
-	text-align:center;
-	line-height:21px;
-	overflow:hidden;
-}
-
-.dhx_grid_area td, .dhx_grid_line div{
-    padding-left:8px;
-    padding-right:8px;
-}
-
-
-.dhx_grid_area tr.dhx_grid_event{
-    height:21px;
-	overflow:hidden;
-    margin:0 0 1px 0;
-}
-.dhx_grid_area tr.dhx_grid_event td{
-    /*borders for old ies*/
-    border-bottom:1px solid #ECEEF4;
-}
-.dhx_grid_area tr.dhx_grid_event:nth-child(2n+1) td, .dhx_grid_area tr.dhx_grid_event:nth-child(2n) td{
-    border-bottom-width:0px;
-    border-bottom-style:none;
-}
-.dhx_grid_area tr.dhx_grid_event:nth-child(2n){
-    background-color:#ECEEF4;;
-}
-.dhx_grid_area .dhx_grid_dummy{
-    table-layout:auto;
-    margin:0 !important;
-    padding:0 !important;
-}
-
-.dhx_grid_v_border{
-	position:absolute;
-	border-right:1px solid #A4BED4;
-	width:1px;
-	height:100%;
-}
-
-.dhx_grid_event_selected{
-    background-color: #9cc1db !important;
-    color: white !important;
-}
-
-.dhx_grid_sort_desc .dhx_grid_view_sort{
-	background-position: 0 -55px;
-}
-.dhx_grid_sort_asc .dhx_grid_view_sort{
-	background-position: 0 -66px;
-}
-.dhx_grid_view_sort{
-	width:10px;
-	height:10px;
-	position: absolute;
-	border:none !important;
-	top: 5px;
-	background-repeat:no-repeat;
-	background-image: url(./imgs/images.png);
-}
-/* end grid */
-
-/* marked timespans */
-.dhx_marked_timespan {
-	position: absolute;
-	width: 100%;
-}
-.dhx_time_block {
-	position:absolute;
-	width:100%;
-	background:silver;
-	opacity:0.4;
-	filter:alpha(opacity=40);
-	z-index:1;
-}
-.dhx_time_block_reset {
-	opacity: 1;
-	filter:alpha(opacity=100);
-}
-.dhx_scheduler_month .dhx_marked_timespan {
-	display: none;
-}
-.dhx_mini_calendar .dhx_marked_timespan {
-	display: none;
-}
-/* now time */
-.dhx_now_time {
-	width:100%;
-	border-bottom:2px dotted red;
-	z-index: 1;
-}
-.dhx_scheduler_month .dhx_now_time {
-	border-bottom: 0;
-	border-left: 2px dotted red;
-}
-.dhx_matrix_now_time {
-	border-left:2px dotted red;
-	z-index: 1;
-}
-
-
-/*IE*/
-div.dhx_form_repeat input.radio 	{ margin:-4px 0 0 -4px !ie; }
-div.dhx_form_repeat input.checkbox 	{ margin:0 0 0 -4px !ie; }
-
-/*All*/  
-.dhx_form_repeat, .dhx_form_repeat input {
-    padding:0;
-    margin:0;
-    padding-left:5px;
-    font-family:Tahoma, Verdana;
-    font-size:11px;
-    line-height:24px;
-}
-
-.dhx_form_repeat {
-    overflow:hidden;
-    /*height:115px;*/
-    height:0px;
-    background-color: #FFF4B5;
-    /*border: 1px solid #DCC43E;*/
-}
-
-.dhx_cal_light_wide .dhx_form_repeat {
-    background-color: transparent;
-}
-
-
-.dhx_repeat_center, .dhx_repeat_left{
-    height:115px;
-    padding:10px 0 10px 10px;
-    float:left;
-}
-
-.dhx_repeat_left{
-    width:95px;
-}
-
-.dhx_repeat_center{
-    width:335px;
-    margin-top:12px;
-}
-
-.dhx_repeat_divider{
-    float:left;
-    height:115px;
-    border-left:1px dotted #DCC43E;
-    /*background-color: #DCC43E;*/
-    width:1px;
-}
-
-.dhx_repeat_right {
-    float:right;
-    height:115px;
-    width:160px;
-    padding:10px 3px 10px 10px;
-    margin-top:7px;
-}
-
-input.dhx_repeat_text {
-    height:16px;
-    width: 27px;
-    margin: 0 4px 0 4px;
-    line-height:18px;
-    padding: 0 0 0 2px;
-}
-
-.dhx_form_repeat select {
-    height: 20px;
-    width: 87px;
-    padding:0 0 0 2px;
-    margin: 0 4px 0 4px;
-}
-
-input.dhx_repeat_date{
-    height: 18px;
-    width: 80px;
-    padding:0 0 0 2px;
-    margin: 0 4px 0 4px;
-    background-repeat:no-repeat;
-    background-position:64px 0;
-    border:1px #7f9db9 solid;
-    line-height:18px;
-}
-
-input.dhx_repeat_radio {
-    margin-right:4px;
-}
-
-input.dhx_repeat_checkbox {
-    margin:4px 4px 0 0;
-}
-
-.dhx_repeat_days td {
-    padding-right:5px;
-}
-.dhx_repeat_days label {
-    font-size:10px;
-}
-.dhx_custom_button{
-	width:90px;
-    -webkit-border-radius: 4px;
-    -moz-border-radius: 4px;
-    -ms-border-radius: 4px;
-    -o-border-radius: 4px;
-    border-radius: 4px;
-}
-.dhx_custom_button_recurring{
-	background-image:url(./imgs/but_repeat.gif);
-	background-position:-5px 20px;
-	width:20px;
-	margin-right:10px;
-}
-
-/* increase width of lightbox */
-.dhx_cal_light_rec{
-    width:640px;
-}
-.dhx_cal_light_rec .dhx_cal_larea{
-    width:632px;
-}
-.dhx_cal_light_rec.dhx_cal_light_wide{
-    width:816px;
-}
-.dhx_cal_light_rec.dhx_cal_light_wide .dhx_cal_larea{
-    width:808px;
-}
\ No newline at end of file
diff --git a/addons/web_calendar/static/lib/dhtmlxScheduler/sources/dhtmlxscheduler.js b/addons/web_calendar/static/lib/dhtmlxScheduler/sources/dhtmlxscheduler.js
deleted file mode 100644
index 3dc9dc4e46f..00000000000
--- a/addons/web_calendar/static/lib/dhtmlxScheduler/sources/dhtmlxscheduler.js
+++ /dev/null
@@ -1,4806 +0,0 @@
-/*
-This software is allowed to use under GPL or you need to obtain Commercial or Enterise License
-to use it in non-GPL project. Please contact sales@dhtmlx.com for details
-*/
-
-if (!window.dhtmlx) {
-	dhtmlx = function(obj){
-		for (var a in obj) dhtmlx[a]=obj[a];
-		return dhtmlx; //simple singleton
-	};
-}
-dhtmlx.extend_api=function(name,map,ext){
-	var t = window[name];
-	if (!t) return; //component not defined
-	window[name]=function(obj){
-		if (obj && typeof obj == "object" && !obj.tagName){
-			var that = t.apply(this,(map._init?map._init(obj):arguments));
-			//global settings
-			for (var a in dhtmlx)
-				if (map[a]) this[map[a]](dhtmlx[a]);
-			//local settings
-			for (var a in obj){
-				if (map[a]) this[map[a]](obj[a]);
-				else if (a.indexOf("on")==0){
-					this.attachEvent(a,obj[a]);
-				}
-			}
-		} else
-			var that = t.apply(this,arguments);
-		if (map._patch) map._patch(this);
-		return that||this;
-	};
-	window[name].prototype=t.prototype;
-	if (ext)
-		dhtmlXHeir(window[name].prototype,ext);
-};
-
-dhtmlxAjax={
-	get:function(url,callback){
-		var t=new dtmlXMLLoaderObject(true);
-		t.async=(arguments.length<3);
-		t.waitCall=callback;
-		t.loadXML(url)
-		return t;
-	},
-	post:function(url,post,callback){
-		var t=new dtmlXMLLoaderObject(true);
-		t.async=(arguments.length<4);
-		t.waitCall=callback;
-		t.loadXML(url,true,post)
-		return t;
-	},
-	getSync:function(url){
-		return this.get(url,null,true)
-	},
-	postSync:function(url,post){
-		return this.post(url,post,null,true);
-	}
-}
-
-/**
- *     @desc: xmlLoader object
- *     @type: private
- *     @param: funcObject - xml parser function
- *     @param: object - jsControl object
- *     @param: async - sync/async mode (async by default)
- *     @param: rSeed - enable/disable random seed ( prevent IE caching)
- *     @topic: 0
- */
-function dtmlXMLLoaderObject(funcObject, dhtmlObject, async, rSeed){
-	this.xmlDoc="";
-
-	if (typeof (async) != "undefined")
-		this.async=async;
-	else
-		this.async=true;
-
-	this.onloadAction=funcObject||null;
-	this.mainObject=dhtmlObject||null;
-	this.waitCall=null;
-	this.rSeed=rSeed||false;
-	return this;
-};
-
-dtmlXMLLoaderObject.count = 0;
-
-/**
- *     @desc: xml loading handler
- *     @type: private
- *     @param: dtmlObject - xmlLoader object
- *     @topic: 0
- */
-dtmlXMLLoaderObject.prototype.waitLoadFunction=function(dhtmlObject){
-	var once = true;
-	this.check=function (){
-		if ((dhtmlObject)&&(dhtmlObject.onloadAction != null)){
-			if ((!dhtmlObject.xmlDoc.readyState)||(dhtmlObject.xmlDoc.readyState == 4)){
-				if (!once)
-					return;
-
-				once=false; //IE 5 fix
-				dtmlXMLLoaderObject.count++;
-				if (typeof dhtmlObject.onloadAction == "function")
-					dhtmlObject.onloadAction(dhtmlObject.mainObject, null, null, null, dhtmlObject);
-
-				if (dhtmlObject.waitCall){
-					dhtmlObject.waitCall.call(this,dhtmlObject);
-					dhtmlObject.waitCall=null;
-				}
-			}
-		}
-	};
-	return this.check;
-};
-
-/**
- *     @desc: return XML top node
- *     @param: tagName - top XML node tag name (not used in IE, required for Safari and Mozilla)
- *     @type: private
- *     @returns: top XML node
- *     @topic: 0
- */
-dtmlXMLLoaderObject.prototype.getXMLTopNode=function(tagName, oldObj){
-	if (this.xmlDoc.responseXML){
-		var temp = this.xmlDoc.responseXML.getElementsByTagName(tagName);
-		if(temp.length==0 && tagName.indexOf(":")!=-1)
-			var temp = this.xmlDoc.responseXML.getElementsByTagName((tagName.split(":"))[1]);
-		var z = temp[0];
-	} else
-		var z = this.xmlDoc.documentElement;
-
-	if (z){
-		this._retry=false;
-		return z;
-	}
-
-	if (!this._retry){
-		this._retry=true;
-		var oldObj = this.xmlDoc;
-		this.loadXMLString(this.xmlDoc.responseText.replace(/^[\s]+/,""), true);
-		return this.getXMLTopNode(tagName, oldObj);
-	}
-
-	dhtmlxError.throwError("LoadXML", "Incorrect XML", [
-		(oldObj||this.xmlDoc),
-		this.mainObject
-	]);
-
-	return document.createElement("DIV");
-};
-
-/**
- *     @desc: load XML from string
- *     @type: private
- *     @param: xmlString - xml string
- *     @topic: 0
- */
-dtmlXMLLoaderObject.prototype.loadXMLString=function(xmlString, silent){
-
-	if (!_isIE){
-		var parser = new DOMParser();
-		this.xmlDoc=parser.parseFromString(xmlString, "text/xml");
-	} else {
-		this.xmlDoc=new ActiveXObject("Microsoft.XMLDOM");
-		this.xmlDoc.async=this.async;
-		this.xmlDoc.onreadystatechange = function(){};
-		this.xmlDoc["loadXM"+"L"](xmlString);
-	}
-
-	if (silent)
-		return;
-
-	if (this.onloadAction)
-		this.onloadAction(this.mainObject, null, null, null, this);
-
-	if (this.waitCall){
-		this.waitCall();
-		this.waitCall=null;
-	}
-}
-/**
- *     @desc: load XML
- *     @type: private
- *     @param: filePath - xml file path
- *     @param: postMode - send POST request
- *     @param: postVars - list of vars for post request
- *     @topic: 0
- */
-dtmlXMLLoaderObject.prototype.loadXML=function(filePath, postMode, postVars, rpc){
-	if (this.rSeed)
-		filePath+=((filePath.indexOf("?") != -1) ? "&" : "?")+"a_dhx_rSeed="+(new Date()).valueOf();
-	this.filePath=filePath;
-
-	if ((!_isIE)&&(window.XMLHttpRequest))
-		this.xmlDoc=new XMLHttpRequest();
-	else {
-		this.xmlDoc=new ActiveXObject("Microsoft.XMLHTTP");
-	}
-
-	if (this.async)
-		this.xmlDoc.onreadystatechange=new this.waitLoadFunction(this);
-	this.xmlDoc.open(postMode ? "POST" : "GET", filePath, this.async);
-
-	if (rpc){
-		this.xmlDoc.setRequestHeader("User-Agent", "dhtmlxRPC v0.1 ("+navigator.userAgent+")");
-		this.xmlDoc.setRequestHeader("Content-type", "text/xml");
-	}
-
-	else if (postMode)
-		this.xmlDoc.setRequestHeader('Content-type', 'application/x-www-form-urlencoded');
-
-	this.xmlDoc.setRequestHeader("X-Requested-With","XMLHttpRequest");
-	this.xmlDoc.send(null||postVars);
-
-	if (!this.async)
-		(new this.waitLoadFunction(this))();
-};
-/**
- *     @desc: destructor, cleans used memory
- *     @type: private
- *     @topic: 0
- */
-dtmlXMLLoaderObject.prototype.destructor=function(){
-	this._filterXPath = null;
-	this._getAllNamedChilds = null;
-	this._retry = null;
-	this.async = null;
-	this.rSeed = null;
-	this.filePath = null;
-	this.onloadAction = null;
-	this.mainObject = null;
-	this.xmlDoc = null;
-	this.doXPath = null;
-	this.doXPathOpera = null;
-	this.doXSLTransToObject = null;
-	this.doXSLTransToString = null;
-	this.loadXML = null;
-	this.loadXMLString = null;
-	// this.waitLoadFunction = null;
-	this.doSerialization = null;
-	this.xmlNodeToJSON = null;
-	this.getXMLTopNode = null;
-	this.setXSLParamValue = null;
-	return null;
-}
-
-dtmlXMLLoaderObject.prototype.xmlNodeToJSON = function(node){
-	var t={};
-	for (var i=0; i<node.attributes.length; i++)
-		t[node.attributes[i].name]=node.attributes[i].value;
-	t["_tagvalue"]=node.firstChild?node.firstChild.nodeValue:"";
-	for (var i=0; i<node.childNodes.length; i++){
-		var name=node.childNodes[i].tagName;
-		if (name){
-			if (!t[name]) t[name]=[];
-			t[name].push(this.xmlNodeToJSON(node.childNodes[i]));
-		}
-	}
-	return t;
-}
-
-/**
- *     @desc: Call wrapper
- *     @type: private
- *     @param: funcObject - action handler
- *     @param: dhtmlObject - user data
- *     @returns: function handler
- *     @topic: 0
- */
-function callerFunction(funcObject, dhtmlObject){
-	this.handler=function(e){
-		if (!e)
-			e=window.event;
-		funcObject(e, dhtmlObject);
-		return true;
-	};
-	return this.handler;
-};
-
-/**
- *     @desc: Calculate absolute position of html object
- *     @type: private
- *     @param: htmlObject - html object
- *     @topic: 0
- */
-function getAbsoluteLeft(htmlObject){
-	return getOffset(htmlObject).left;
-}
-/**
- *     @desc: Calculate absolute position of html object
- *     @type: private
- *     @param: htmlObject - html object
- *     @topic: 0
- */
-function getAbsoluteTop(htmlObject){
-	return getOffset(htmlObject).top;
-}
-
-function getOffsetSum(elem) {
-	var top=0, left=0;
-	while(elem) {
-		top = top + parseInt(elem.offsetTop);
-		left = left + parseInt(elem.offsetLeft);
-		elem = elem.offsetParent;
-	}
-	return {top: top, left: left};
-}
-function getOffsetRect(elem) {
-	var box = elem.getBoundingClientRect();
-	var body = document.body;
-	var docElem = document.documentElement;
-	var scrollTop = window.pageYOffset || docElem.scrollTop || body.scrollTop;
-	var scrollLeft = window.pageXOffset || docElem.scrollLeft || body.scrollLeft;
-	var clientTop = docElem.clientTop || body.clientTop || 0;
-	var clientLeft = docElem.clientLeft || body.clientLeft || 0;
-	var top  = box.top +  scrollTop - clientTop;
-	var left = box.left + scrollLeft - clientLeft;
-	return { top: Math.round(top), left: Math.round(left) };
-}
-function getOffset(elem) {
-	if (elem.getBoundingClientRect) {
-		return getOffsetRect(elem);
-	} else {
-		return getOffsetSum(elem);
-	}
-}
-
-/**
- *     @desc: Convert string to it boolean representation
- *     @type: private
- *     @param: inputString - string for covertion
- *     @topic: 0
- */
-function convertStringToBoolean(inputString){
-	if (typeof (inputString) == "string")
-		inputString=inputString.toLowerCase();
-
-	switch (inputString){
-		case "1":
-		case "true":
-		case "yes":
-		case "y":
-		case 1:
-		case true:
-			return true;
-			break;
-
-		default: return false;
-	}
-}
-
-/**
- *     @desc: find out what symbol to use as url param delimiters in further params
- *     @type: private
- *     @param: str - current url string
- *     @topic: 0
- */
-function getUrlSymbol(str){
-	if (str.indexOf("?") != -1)
-		return "&"
-	else
-		return "?"
-}
-
-function dhtmlDragAndDropObject(){
-	if (window.dhtmlDragAndDrop)
-		return window.dhtmlDragAndDrop;
-
-	this.lastLanding=0;
-	this.dragNode=0;
-	this.dragStartNode=0;
-	this.dragStartObject=0;
-	this.tempDOMU=null;
-	this.tempDOMM=null;
-	this.waitDrag=0;
-	window.dhtmlDragAndDrop=this;
-
-	return this;
-};
-
-dhtmlDragAndDropObject.prototype.removeDraggableItem=function(htmlNode){
-	htmlNode.onmousedown=null;
-	htmlNode.dragStarter=null;
-	htmlNode.dragLanding=null;
-}
-dhtmlDragAndDropObject.prototype.addDraggableItem=function(htmlNode, dhtmlObject){
-	htmlNode.onmousedown=this.preCreateDragCopy;
-	htmlNode.dragStarter=dhtmlObject;
-	this.addDragLanding(htmlNode, dhtmlObject);
-}
-dhtmlDragAndDropObject.prototype.addDragLanding=function(htmlNode, dhtmlObject){
-	htmlNode.dragLanding=dhtmlObject;
-}
-dhtmlDragAndDropObject.prototype.preCreateDragCopy=function(e){
-	if ((e||window.event) && (e||event).button == 2)
-		return;
-
-	if (window.dhtmlDragAndDrop.waitDrag){
-		window.dhtmlDragAndDrop.waitDrag=0;
-		document.body.onmouseup=window.dhtmlDragAndDrop.tempDOMU;
-		document.body.onmousemove=window.dhtmlDragAndDrop.tempDOMM;
-		return false;
-	}
-
-	if (window.dhtmlDragAndDrop.dragNode)
-		window.dhtmlDragAndDrop.stopDrag(e);
-
-	window.dhtmlDragAndDrop.waitDrag=1;
-	window.dhtmlDragAndDrop.tempDOMU=document.body.onmouseup;
-	window.dhtmlDragAndDrop.tempDOMM=document.body.onmousemove;
-	window.dhtmlDragAndDrop.dragStartNode=this;
-	window.dhtmlDragAndDrop.dragStartObject=this.dragStarter;
-	document.body.onmouseup=window.dhtmlDragAndDrop.preCreateDragCopy;
-	document.body.onmousemove=window.dhtmlDragAndDrop.callDrag;
-	window.dhtmlDragAndDrop.downtime = new Date().valueOf();
-
-
-	if ((e)&&(e.preventDefault)){
-		e.preventDefault();
-		return false;
-	}
-	return false;
-};
-dhtmlDragAndDropObject.prototype.callDrag=function(e){
-	if (!e)
-		e=window.event;
-	dragger=window.dhtmlDragAndDrop;
-	if ((new Date()).valueOf()-dragger.downtime<100) return;
-
-	//if ((e.button == 0)&&(_isIE))
-	//	return dragger.stopDrag();
-
-	if (!dragger.dragNode){
-		if (dragger.waitDrag){
-			dragger.dragNode=dragger.dragStartObject._createDragNode(dragger.dragStartNode, e);
-
-			if (!dragger.dragNode)
-				return dragger.stopDrag();
-
-			dragger.dragNode.onselectstart=function(){return false;}
-			dragger.gldragNode=dragger.dragNode;
-			document.body.appendChild(dragger.dragNode);
-			document.body.onmouseup=dragger.stopDrag;
-			dragger.waitDrag=0;
-			dragger.dragNode.pWindow=window;
-			dragger.initFrameRoute();
-		}
-		else return dragger.stopDrag(e, true);
-	}
-
-	if (dragger.dragNode.parentNode != window.document.body && dragger.gldragNode){
-		var grd = dragger.gldragNode;
-
-		if (dragger.gldragNode.old)
-			grd=dragger.gldragNode.old;
-
-		//if (!document.all) dragger.calculateFramePosition();
-		grd.parentNode.removeChild(grd);
-		var oldBody = dragger.dragNode.pWindow;
-
-		if (grd.pWindow &&	grd.pWindow.dhtmlDragAndDrop.lastLanding)
-			grd.pWindow.dhtmlDragAndDrop.lastLanding.dragLanding._dragOut(grd.pWindow.dhtmlDragAndDrop.lastLanding);
-
-		//		var oldp=dragger.dragNode.parentObject;
-		if (_isIE){
-			var div = document.createElement("Div");
-			div.innerHTML=dragger.dragNode.outerHTML;
-			dragger.dragNode=div.childNodes[0];
-		} else
-			dragger.dragNode=dragger.dragNode.cloneNode(true);
-
-		dragger.dragNode.pWindow=window;
-		//		dragger.dragNode.parentObject=oldp;
-
-		dragger.gldragNode.old=dragger.dragNode;
-		document.body.appendChild(dragger.dragNode);
-		oldBody.dhtmlDragAndDrop.dragNode=dragger.dragNode;
-	}
-
-	dragger.dragNode.style.left=e.clientX+15+(dragger.fx
-		? dragger.fx*(-1)
-		: 0)
-		+(document.body.scrollLeft||document.documentElement.scrollLeft)+"px";
-	dragger.dragNode.style.top=e.clientY+3+(dragger.fy
-		? dragger.fy*(-1)
-		: 0)
-		+(document.body.scrollTop||document.documentElement.scrollTop)+"px";
-
-	if (!e.srcElement)
-		var z = e.target;
-	else
-		z=e.srcElement;
-	dragger.checkLanding(z, e);
-}
-
-dhtmlDragAndDropObject.prototype.calculateFramePosition=function(n){
-	//this.fx = 0, this.fy = 0;
-	if (window.name){
-		var el = parent.frames[window.name].frameElement.offsetParent;
-		var fx = 0;
-		var fy = 0;
-
-		while (el){
-			fx+=el.offsetLeft;
-			fy+=el.offsetTop;
-			el=el.offsetParent;
-		}
-
-		if ((parent.dhtmlDragAndDrop)){
-			var ls = parent.dhtmlDragAndDrop.calculateFramePosition(1);
-			fx+=ls.split('_')[0]*1;
-			fy+=ls.split('_')[1]*1;
-		}
-
-		if (n)
-			return fx+"_"+fy;
-		else
-			this.fx=fx;
-		this.fy=fy;
-	}
-	return "0_0";
-}
-dhtmlDragAndDropObject.prototype.checkLanding=function(htmlObject, e){
-	if ((htmlObject)&&(htmlObject.dragLanding)){
-		if (this.lastLanding)
-			this.lastLanding.dragLanding._dragOut(this.lastLanding);
-		this.lastLanding=htmlObject;
-		this.lastLanding=this.lastLanding.dragLanding._dragIn(this.lastLanding, this.dragStartNode, e.clientX,
-			e.clientY, e);
-		this.lastLanding_scr=(_isIE ? e.srcElement : e.target);
-	} else {
-		if ((htmlObject)&&(htmlObject.tagName != "BODY"))
-			this.checkLanding(htmlObject.parentNode, e);
-		else {
-			if (this.lastLanding)
-				this.lastLanding.dragLanding._dragOut(this.lastLanding, e.clientX, e.clientY, e);
-			this.lastLanding=0;
-
-			if (this._onNotFound)
-				this._onNotFound();
-		}
-	}
-}
-dhtmlDragAndDropObject.prototype.stopDrag=function(e, mode){
-	dragger=window.dhtmlDragAndDrop;
-
-	if (!mode){
-		dragger.stopFrameRoute();
-		var temp = dragger.lastLanding;
-		dragger.lastLanding=null;
-
-		if (temp)
-			temp.dragLanding._drag(dragger.dragStartNode, dragger.dragStartObject, temp, (_isIE
-				? event.srcElement
-				: e.target));
-	}
-	dragger.lastLanding=null;
-
-	if ((dragger.dragNode)&&(dragger.dragNode.parentNode == document.body))
-		dragger.dragNode.parentNode.removeChild(dragger.dragNode);
-	dragger.dragNode=0;
-	dragger.gldragNode=0;
-	dragger.fx=0;
-	dragger.fy=0;
-	dragger.dragStartNode=0;
-	dragger.dragStartObject=0;
-	document.body.onmouseup=dragger.tempDOMU;
-	document.body.onmousemove=dragger.tempDOMM;
-	dragger.tempDOMU=null;
-	dragger.tempDOMM=null;
-	dragger.waitDrag=0;
-}
-
-dhtmlDragAndDropObject.prototype.stopFrameRoute=function(win){
-	if (win)
-		window.dhtmlDragAndDrop.stopDrag(1, 1);
-
-	for (var i = 0; i < window.frames.length; i++){
-		try{
-			if ((window.frames[i] != win)&&(window.frames[i].dhtmlDragAndDrop))
-				window.frames[i].dhtmlDragAndDrop.stopFrameRoute(window);
-		} catch(e){}
-	}
-
-	try{
-		if ((parent.dhtmlDragAndDrop)&&(parent != window)&&(parent != win))
-			parent.dhtmlDragAndDrop.stopFrameRoute(window);
-	} catch(e){}
-}
-dhtmlDragAndDropObject.prototype.initFrameRoute=function(win, mode){
-	if (win){
-		window.dhtmlDragAndDrop.preCreateDragCopy();
-		window.dhtmlDragAndDrop.dragStartNode=win.dhtmlDragAndDrop.dragStartNode;
-		window.dhtmlDragAndDrop.dragStartObject=win.dhtmlDragAndDrop.dragStartObject;
-		window.dhtmlDragAndDrop.dragNode=win.dhtmlDragAndDrop.dragNode;
-		window.dhtmlDragAndDrop.gldragNode=win.dhtmlDragAndDrop.dragNode;
-		window.document.body.onmouseup=window.dhtmlDragAndDrop.stopDrag;
-		window.waitDrag=0;
-
-		if (((!_isIE)&&(mode))&&((!_isFF)||(_FFrv < 1.8)))
-			window.dhtmlDragAndDrop.calculateFramePosition();
-	}
-	try{
-		if ((parent.dhtmlDragAndDrop)&&(parent != window)&&(parent != win))
-			parent.dhtmlDragAndDrop.initFrameRoute(window);
-	}catch(e){}
-
-	for (var i = 0; i < window.frames.length; i++){
-		try{
-			if ((window.frames[i] != win)&&(window.frames[i].dhtmlDragAndDrop))
-				window.frames[i].dhtmlDragAndDrop.initFrameRoute(window, ((!win||mode) ? 1 : 0));
-		} catch(e){}
-	}
-}
-
-_isFF = false;
-_isIE = false;
-_isOpera = false;
-_isKHTML = false;
-_isMacOS = false;
-_isChrome = false;
-_FFrv = false;
-_KHTMLrv = false;
-_OperaRv = false;
-
-if (navigator.userAgent.indexOf('Macintosh') != -1)
-	_isMacOS=true;
-
-
-if (navigator.userAgent.toLowerCase().indexOf('chrome')>-1)
-	_isChrome=true;
-
-if ((navigator.userAgent.indexOf('Safari') != -1)||(navigator.userAgent.indexOf('Konqueror') != -1)){
-	_KHTMLrv = parseFloat(navigator.userAgent.substr(navigator.userAgent.indexOf('Safari')+7, 5));
-
-	if (_KHTMLrv > 525){ //mimic FF behavior for Safari 3.1+
-		_isFF=true;
-		_FFrv = 1.9;
-	} else
-		_isKHTML=true;
-} else if (navigator.userAgent.indexOf('Opera') != -1){
-	_isOpera=true;
-	_OperaRv=parseFloat(navigator.userAgent.substr(navigator.userAgent.indexOf('Opera')+6, 3));
-}
-
-
-else if (navigator.appName.indexOf("Microsoft") != -1){
-	_isIE=true;
-	if ((navigator.appVersion.indexOf("MSIE 8.0")!= -1 || navigator.appVersion.indexOf("MSIE 9.0")!= -1 || navigator.appVersion.indexOf("MSIE 10.0")!= -1 ) && document.compatMode != "BackCompat"){
-		_isIE=8;
-	}
-} else {
-	_isFF=true;
-	_FFrv = parseFloat(navigator.userAgent.split("rv:")[1])
-}
-
-
-//multibrowser Xpath processor
-dtmlXMLLoaderObject.prototype.doXPath=function(xpathExp, docObj, namespace, result_type){
-	if (_isKHTML || (!_isIE && !window.XPathResult))
-		return this.doXPathOpera(xpathExp, docObj);
-
-	if (_isIE){ //IE
-		if (!docObj)
-			if (!this.xmlDoc.nodeName)
-				docObj=this.xmlDoc.responseXML
-			else
-				docObj=this.xmlDoc;
-
-		if (!docObj)
-			dhtmlxError.throwError("LoadXML", "Incorrect XML", [
-				(docObj||this.xmlDoc),
-				this.mainObject
-			]);
-
-		if (namespace != null)
-			docObj.setProperty("SelectionNamespaces", "xmlns:xsl='"+namespace+"'"); //
-
-		if (result_type == 'single'){
-			return docObj.selectSingleNode(xpathExp);
-		}
-		else {
-			return docObj.selectNodes(xpathExp)||new Array(0);
-		}
-	} else { //Mozilla
-		var nodeObj = docObj;
-
-		if (!docObj){
-			if (!this.xmlDoc.nodeName){
-				docObj=this.xmlDoc.responseXML
-			}
-			else {
-				docObj=this.xmlDoc;
-			}
-		}
-
-		if (!docObj)
-			dhtmlxError.throwError("LoadXML", "Incorrect XML", [
-				(docObj||this.xmlDoc),
-				this.mainObject
-			]);
-
-		if (docObj.nodeName.indexOf("document") != -1){
-			nodeObj=docObj;
-		}
-		else {
-			nodeObj=docObj;
-			docObj=docObj.ownerDocument;
-		}
-		var retType = XPathResult.ANY_TYPE;
-
-		if (result_type == 'single')
-			retType=XPathResult.FIRST_ORDERED_NODE_TYPE
-		var rowsCol = new Array();
-		var col = docObj.evaluate(xpathExp, nodeObj, function(pref){
-			return namespace
-		}, retType, null);
-
-		if (retType == XPathResult.FIRST_ORDERED_NODE_TYPE){
-			return col.singleNodeValue;
-		}
-		var thisColMemb = col.iterateNext();
-
-		while (thisColMemb){
-			rowsCol[rowsCol.length]=thisColMemb;
-			thisColMemb=col.iterateNext();
-		}
-		return rowsCol;
-	}
-}
-
-function _dhtmlxError(type, name, params){
-	if (!this.catches)
-		this.catches=new Array();
-
-	return this;
-}
-
-_dhtmlxError.prototype.catchError=function(type, func_name){
-	this.catches[type]=func_name;
-}
-_dhtmlxError.prototype.throwError=function(type, name, params){
-	if (this.catches[type])
-		return this.catches[type](type, name, params);
-
-	if (this.catches["ALL"])
-		return this.catches["ALL"](type, name, params);
-
-	alert("Error type: "+arguments[0]+"\nDescription: "+arguments[1]);
-	return null;
-}
-
-window.dhtmlxError=new _dhtmlxError();
-
-
-//opera fake, while 9.0 not released
-//multibrowser Xpath processor
-dtmlXMLLoaderObject.prototype.doXPathOpera=function(xpathExp, docObj){
-	//this is fake for Opera
-	var z = xpathExp.replace(/[\/]+/gi, "/").split('/');
-	var obj = null;
-	var i = 1;
-
-	if (!z.length)
-		return [];
-
-	if (z[0] == ".")
-		obj=[docObj]; else if (z[0] == ""){
-		obj=(this.xmlDoc.responseXML||this.xmlDoc).getElementsByTagName(z[i].replace(/\[[^\]]*\]/g, ""));
-		i++;
-	} else
-		return [];
-
-	for (i; i < z.length; i++)obj=this._getAllNamedChilds(obj, z[i]);
-
-	if (z[i-1].indexOf("[") != -1)
-		obj=this._filterXPath(obj, z[i-1]);
-	return obj;
-}
-
-dtmlXMLLoaderObject.prototype._filterXPath=function(a, b){
-	var c = new Array();
-	var b = b.replace(/[^\[]*\[\@/g, "").replace(/[\[\]\@]*/g, "");
-
-	for (var i = 0; i < a.length; i++)
-		if (a[i].getAttribute(b))
-			c[c.length]=a[i];
-
-	return c;
-}
-dtmlXMLLoaderObject.prototype._getAllNamedChilds=function(a, b){
-	var c = new Array();
-
-	if (_isKHTML)
-		b=b.toUpperCase();
-
-	for (var i = 0; i < a.length; i++)for (var j = 0; j < a[i].childNodes.length; j++){
-		if (_isKHTML){
-			if (a[i].childNodes[j].tagName&&a[i].childNodes[j].tagName.toUpperCase() == b)
-				c[c.length]=a[i].childNodes[j];
-		}
-
-		else if (a[i].childNodes[j].tagName == b)
-			c[c.length]=a[i].childNodes[j];
-	}
-
-	return c;
-}
-
-function dhtmlXHeir(a, b){
-	for (var c in b)
-		if (typeof (b[c]) == "function")
-			a[c]=b[c];
-	return a;
-}
-
-function dhtmlxEvent(el, event, handler){
-	if (el.addEventListener)
-		el.addEventListener(event, handler, false);
-
-	else if (el.attachEvent)
-		el.attachEvent("on"+event, handler);
-}
-
-//============= XSL Extension ===================================
-
-dtmlXMLLoaderObject.prototype.xslDoc=null;
-dtmlXMLLoaderObject.prototype.setXSLParamValue=function(paramName, paramValue, xslDoc){
-	if (!xslDoc)
-		xslDoc=this.xslDoc
-
-	if (xslDoc.responseXML)
-		xslDoc=xslDoc.responseXML;
-	var item =
-		this.doXPath("/xsl:stylesheet/xsl:variable[@name='"+paramName+"']", xslDoc,
-			"http:/\/www.w3.org/1999/XSL/Transform", "single");
-
-	if (item != null)
-		item.firstChild.nodeValue=paramValue
-}
-dtmlXMLLoaderObject.prototype.doXSLTransToObject=function(xslDoc, xmlDoc){
-	if (!xslDoc)
-		xslDoc=this.xslDoc;
-
-	if (xslDoc.responseXML)
-		xslDoc=xslDoc.responseXML
-
-	if (!xmlDoc)
-		xmlDoc=this.xmlDoc;
-
-	if (xmlDoc.responseXML)
-		xmlDoc=xmlDoc.responseXML
-
-	//MOzilla
-	if (!_isIE){
-		if (!this.XSLProcessor){
-			this.XSLProcessor=new XSLTProcessor();
-			this.XSLProcessor.importStylesheet(xslDoc);
-		}
-		var result = this.XSLProcessor.transformToDocument(xmlDoc);
-	} else {
-		var result = new ActiveXObject("Msxml2.DOMDocument.3.0");
-		try{
-			xmlDoc.transformNodeToObject(xslDoc, result);
-		}catch(e){
-			result = xmlDoc.transformNode(xslDoc);
-		}
-	}
-	return result;
-}
-
-dtmlXMLLoaderObject.prototype.doXSLTransToString=function(xslDoc, xmlDoc){
-	var res = this.doXSLTransToObject(xslDoc, xmlDoc);
-	if(typeof(res)=="string")
-		return res;
-	return this.doSerialization(res);
-}
-
-dtmlXMLLoaderObject.prototype.doSerialization=function(xmlDoc){
-	if (!xmlDoc)
-		xmlDoc=this.xmlDoc;
-	if (xmlDoc.responseXML)
-		xmlDoc=xmlDoc.responseXML
-	if (!_isIE){
-		var xmlSerializer = new XMLSerializer();
-		return xmlSerializer.serializeToString(xmlDoc);
-	} else
-		return xmlDoc.xml;
-}
-
-/**
- *   @desc:
- *   @type: private
- */
-dhtmlxEventable=function(obj){
-	obj.attachEvent=function(name, catcher, callObj){
-		name='ev_'+name.toLowerCase();
-		if (!this[name])
-			this[name]=new this.eventCatcher(callObj||this);
-
-		return(name+':'+this[name].addEvent(catcher)); //return ID (event name & event ID)
-	}
-	obj.callEvent=function(name, arg0){
-		name='ev_'+name.toLowerCase();
-		if (this[name])
-			return this[name].apply(this, arg0);
-		return true;
-	}
-	obj.checkEvent=function(name){
-		return (!!this['ev_'+name.toLowerCase()])
-	}
-	obj.eventCatcher=function(obj){
-		var dhx_catch = [];
-		var z = function(){
-			var res = true;
-			for (var i = 0; i < dhx_catch.length; i++){
-				if (dhx_catch[i] != null){
-					var zr = dhx_catch[i].apply(obj, arguments);
-					res=res&&zr;
-				}
-			}
-			return res;
-		}
-		z.addEvent=function(ev){
-			if (typeof (ev) != "function")
-				ev=eval(ev);
-			if (ev)
-				return dhx_catch.push(ev)-1;
-			return false;
-		}
-		z.removeEvent=function(id){
-			dhx_catch[id]=null;
-		}
-		return z;
-	}
-	obj.detachEvent=function(id){
-		if (id != false){
-			var list = id.split(':');           //get EventName and ID
-			this[list[0]].removeEvent(list[1]); //remove event
-		}
-	}
-	obj.detachAllEvents = function(){
-		for (var name in this){
-			if (name.indexOf("ev_")==0)
-				delete this[name];
-		}
-	}
-	obj = null;
-};
-
-if(!window.dhtmlx)
-	window.dhtmlx = {};
-
-(function(){
-	var _dhx_msg_cfg = null;
-	function callback(config, result){
-			var usercall = config.callback;
-			modality(false);
-			config.box.parentNode.removeChild(config.box);
-			_dhx_msg_cfg = config.box = null;
-			if (usercall)
-				usercall(result);
-	}
-	function modal_key(e){
-		if (_dhx_msg_cfg){
-			e = e||event;
-			var code = e.which||event.keyCode;
-			if (dhtmlx.message.keyboard){
-				if (code == 13 || code == 32)
-					callback(_dhx_msg_cfg, true);
-				if (code == 27)
-					callback(_dhx_msg_cfg, false);
-			}
-			if (e.preventDefault)
-				e.preventDefault();
-			return !(e.cancelBubble = true);
-		}
-	}
-	if (document.attachEvent)
-		document.attachEvent("onkeydown", modal_key);
-	else
-		document.addEventListener("keydown", modal_key, true);
-		
-	function modality(mode){
-		if(!modality.cover){
-			modality.cover = document.createElement("DIV");
-			//necessary for IE only
-			modality.cover.onkeydown = modal_key;
-			modality.cover.className = "dhx_modal_cover";
-			document.body.appendChild(modality.cover);
-		}
-		var height =  document.body.scrollHeight;
-		modality.cover.style.display = mode?"inline-block":"none";
-	}
-
-	function button(text, result){
-		var button_css = "dhtmlx_"+text.toLowerCase().replace(/ /g, "_")+"_button"; // dhtmlx_ok_button, dhtmlx_click_me_button
-		return "<div class='dhtmlx_popup_button "+button_css+"' result='"+result+"' ><div>"+text+"</div></div>";
-	}
-
-	function info(text){
-		if (!t.area){
-			t.area = document.createElement("DIV");
-			t.area.className = "dhtmlx_message_area";
-			t.area.style[t.position]="5px";
-			document.body.appendChild(t.area);
-		}
-
-		t.hide(text.id);
-		var message = document.createElement("DIV");
-		message.innerHTML = "<div>"+text.text+"</div>";
-		message.className = "dhtmlx-info dhtmlx-" + text.type;
-		message.onclick = function(){
-			t.hide(text.id);
-			text = null;
-		};
-
-		if (t.position == "bottom" && t.area.firstChild)
-			t.area.insertBefore(message,t.area.firstChild);
-		else
-			t.area.appendChild(message);
-		
-		if (text.expire > 0)
-			t.timers[text.id]=window.setTimeout(function(){
-				t.hide(text.id);
-			}, text.expire);
-
-		t.pull[text.id] = message;
-		message = null;
-
-		return text.id;
-	}
-	function _boxStructure(config, ok, cancel){
-		var box = document.createElement("DIV");
-		box.className = " dhtmlx_modal_box dhtmlx-"+config.type;
-		box.setAttribute("dhxbox", 1);
-			
-		var inner = '';
-
-		if (config.width)
-			box.style.width = config.width;
-		if (config.height)
-			box.style.height = config.height;
-		if (config.title)
-			inner+='<div class="dhtmlx_popup_title">'+config.title+'</div>';
-		inner+='<div class="dhtmlx_popup_text"><span>'+(config.content?'':config.text)+'</span></div><div  class="dhtmlx_popup_controls">';
-		if (ok)
-			inner += button(config.ok || "OK", true);
-		if (cancel)
-			inner += button(config.cancel || "Cancel", false);
-		if (config.buttons){
-			for (var i=0; i<config.buttons.length; i++)
-				inner += button(config.buttons[i],i);
-		}
-		inner += '</div>';
-		box.innerHTML = inner;
-
-		if (config.content){
-			var node = config.content;
-			if (typeof node == "string") 
-				node = document.getElementById(node);
-			if (node.style.display == 'none')
-				node.style.display = "";
-			box.childNodes[config.title?1:0].appendChild(node);
-		}
-
-		box.onclick = function(e){
-			e = e ||event;
-			var source = e.target || e.srcElement;
-			if (!source.className) source = source.parentNode;
-			if (source.className.split(" ")[0] == "dhtmlx_popup_button"){
-				result = source.getAttribute("result");
-				result = (result == "true")||(result == "false"?false:result);
-				callback(config, result);
-			}
-		};
-		config.box = box;
-		if (ok||cancel)
-			_dhx_msg_cfg = config;
-
-		return box;
-	}
-	function _createBox(config, ok, cancel){
-		var box = config.tagName ? config : _boxStructure(config, ok, cancel);
-		
-		if (!config.hidden)
-			modality(true);
-		document.body.appendChild(box);
-		var x = Math.abs(Math.floor(((window.innerWidth||document.documentElement.offsetWidth) - box.offsetWidth)/2));
-		var y = Math.abs(Math.floor(((window.innerHeight||document.documentElement.offsetHeight) - box.offsetHeight)/2));
-		if (config.position == "top")
-			box.style.top = "-3px";
-		else
-			box.style.top = y+'px';
-		box.style.left = x+'px';
-		//necessary for IE only
-		box.onkeydown = modal_key;
-
-		box.focus();
-		if (config.hidden)
-			dhtmlx.modalbox.hide(box);
-
-		return box;
-	}
-
-	function alertPopup(config){
-		return _createBox(config, true, false);
-	}
-	function confirmPopup(config){
-		return _createBox(config, true, true);
-	}
-	function boxPopup(config){
-		return _createBox(config);
-	}
-	function box_params(text, type, callback){
-		if (typeof text != "object"){
-			if (typeof type == "function"){
-				callback = type;
-				type = "";
-			}
-			text = {text:text, type:type, callback:callback };
-		}
-		return text;
-	}
-	function params(text, type, expire, id){
-		if (typeof text != "object")
-			text = {text:text, type:type, expire:expire, id:id};
-		text.id = text.id||t.uid();
-		text.expire = text.expire||t.expire;
-		return text;
-	}
-	dhtmlx.alert = function(){
-		text = box_params.apply(this, arguments);
-		text.type = text.type || "confirm";
-		return alertPopup(text);
-	};
-	dhtmlx.confirm = function(){
-		text = box_params.apply(this, arguments);
-		text.type = text.type || "alert";
-		return confirmPopup(text);
-	};
-	dhtmlx.modalbox = function(){
-		text = box_params.apply(this, arguments);
-		text.type = text.type || "alert";
-		return boxPopup(text);
-	};
-	dhtmlx.modalbox.hide = function(node){
-		while (node && node.getAttribute && !node.getAttribute("dhxbox"))
-			node = node.parentNode;
-		if (node){
-			node.parentNode.removeChild(node);
-			modality(false);
-		}
-	};
-	var t = dhtmlx.message = function(text, type, expire, id){
-		text = params.apply(this, arguments);
-		text.type = text.type||"info";
-
-		var subtype = text.type.split("-")[0];
-		switch (subtype){
-			case "alert":
-				return alertPopup(text);
-			case "confirm":
-				return confirmPopup(text);
-			case "modalbox":
-				return boxPopup(text);
-			default:
-				return info(text);
-			break;
-		}
-	};
-
-	t.seed = (new Date()).valueOf();
-	t.uid = function(){return t.seed++;};
-	t.expire = 4000;
-	t.keyboard = true;
-	t.position = "top";
-	t.pull = {};
-	t.timers = {};
-
-	t.hideAll = function(){
-		for (var key in t.pull)
-			t.hide(key);
-	};
-	t.hide = function(id){
-		var obj = t.pull[id];
-		if (obj && obj.parentNode){
-			window.setTimeout(function(){
-				obj.parentNode.removeChild(obj);
-				obj = null;
-			},2000);
-			obj.className+=" hidden";
-			
-			if(t.timers[id])
-				window.clearTimeout(t.timers[id]);
-			delete t.pull[id];
-		}
-	};
-})();
-/**
-	* 	@desc: constructor, data processor object 
-	*	@param: serverProcessorURL - url used for update
-	*	@type: public
-	*/
-function dataProcessor(serverProcessorURL){
-    this.serverProcessor = serverProcessorURL;
-    this.action_param="!nativeeditor_status";
-    
-	this.object = null;
-	this.updatedRows = []; //ids of updated rows
-	
-	this.autoUpdate = true;
-	this.updateMode = "cell";
-	this._tMode="GET"; 
-	this.post_delim = "_";
-	
-    this._waitMode=0;
-    this._in_progress={};//?
-    this._invalid={};
-    this.mandatoryFields=[];
-    this.messages=[];
-    
-    this.styles={
-    	updated:"font-weight:bold;",
-    	inserted:"font-weight:bold;",
-    	deleted:"text-decoration : line-through;",
-    	invalid:"background-color:FFE0E0;",
-    	invalid_cell:"border-bottom:2px solid red;",
-    	error:"color:red;",
-    	clear:"font-weight:normal;text-decoration:none;"
-    };
-    
-    this.enableUTFencoding(true);
-    dhtmlxEventable(this);
-
-    return this;
-    }
-
-dataProcessor.prototype={
-	/**
-	* 	@desc: select GET or POST transaction model
-	*	@param: mode - GET/POST
-	*	@param: total - true/false - send records row by row or all at once (for grid only)
-	*	@type: public
-	*/
-	setTransactionMode:function(mode,total){
-        this._tMode=mode;
-		this._tSend=total;
-    },
-    escape:function(data){
-    	if (this._utf)
-    		return encodeURIComponent(data);
-    	else
-        	return escape(data);
-	},
-    /**
-	* 	@desc: allows to set escaping mode
-	*	@param: true - utf based escaping, simple - use current page encoding
-	*	@type: public
-	*/	
-	enableUTFencoding:function(mode){
-        this._utf=convertStringToBoolean(mode);
-    },
-    /**
-	* 	@desc: allows to define, which column may trigger update
-	*	@param: val - array or list of true/false values
-	*	@type: public
-	*/
-	setDataColumns:function(val){
-		this._columns=(typeof val == "string")?val.split(","):val;
-    },
-    /**
-	* 	@desc: get state of updating
-	*	@returns:   true - all in sync with server, false - some items not updated yet.
-	*	@type: public
-	*/
-	getSyncState:function(){
-		return !this.updatedRows.length;
-	},
-	/**
-	* 	@desc: enable/disable named field for data syncing, will use column ids for grid
-	*	@param:   mode - true/false
-	*	@type: public
-	*/
-	enableDataNames:function(mode){
-		this._endnm=convertStringToBoolean(mode);
-	},
-	/**
-	* 	@desc: enable/disable mode , when only changed fields and row id send to the server side, instead of all fields in default mode
-	*	@param:   mode - true/false
-	*	@type: public
-	*/
-	enablePartialDataSend:function(mode){
-		this._changed=convertStringToBoolean(mode);
-	},
-	/**
-	* 	@desc: set if rows should be send to server automaticaly
-	*	@param: mode - "row" - based on row selection changed, "cell" - based on cell editing finished, "off" - manual data sending
-	*	@type: public
-	*/
-	setUpdateMode:function(mode,dnd){
-		this.autoUpdate = (mode=="cell");
-		this.updateMode = mode;
-		this.dnd=dnd;
-	},
-	ignore:function(code,master){
-		this._silent_mode=true;
-		code.call(master||window);
-		this._silent_mode=false;
-	},
-	/**
-	* 	@desc: mark row as updated/normal. check mandatory fields,initiate autoupdate (if turned on)
-	*	@param: rowId - id of row to set update-status for
-	*	@param: state - true for "updated", false for "not updated"
-	*	@param: mode - update mode name
-	*	@type: public
-	*/
-	setUpdated:function(rowId,state,mode){
-		if (this._silent_mode) return;
-		var ind=this.findRow(rowId);
-		
-		mode=mode||"updated";
-		var existing = this.obj.getUserData(rowId,this.action_param);
-		if (existing && mode == "updated") mode=existing;
-		if (state){
-			this.set_invalid(rowId,false); //clear previous error flag
-			this.updatedRows[ind]=rowId;
-			this.obj.setUserData(rowId,this.action_param,mode);
-			if (this._in_progress[rowId]) 
-				this._in_progress[rowId]="wait";
-		} else{
-			if (!this.is_invalid(rowId)){
-				this.updatedRows.splice(ind,1);
-				this.obj.setUserData(rowId,this.action_param,"");
-			}
-		}
-
-		//clear changed flag
-		if (!state)
-			this._clearUpdateFlag(rowId);
-     			
-		this.markRow(rowId,state,mode);
-		if (state && this.autoUpdate) this.sendData(rowId);
-	},
-	_clearUpdateFlag:function(id){},
-	markRow:function(id,state,mode){ 
-		var str="";
-		var invalid=this.is_invalid(id);
-		if (invalid){
-        	str=this.styles[invalid];
-        	state=true;
-    	}
-		if (this.callEvent("onRowMark",[id,state,mode,invalid])){
-			//default logic
-			str=this.styles[state?mode:"clear"]+str;
-			
-        	this.obj[this._methods[0]](id,str);
-
-			if (invalid && invalid.details){
-				str+=this.styles[invalid+"_cell"];
-				for (var i=0; i < invalid.details.length; i++)
-					if (invalid.details[i])
-        				this.obj[this._methods[1]](id,i,str);
-			}
-		}
-	},
-	getState:function(id){
-		return this.obj.getUserData(id,this.action_param);
-	},
-	is_invalid:function(id){
-		return this._invalid[id];
-	},
-	set_invalid:function(id,mode,details){ 
-		if (details) mode={value:mode, details:details, toString:function(){ return this.value.toString(); }};
-		this._invalid[id]=mode;
-	},
-	/**
-	* 	@desc: check mandatory fields and varify values of cells, initiate update (if specified)
-	*	@param: rowId - id of row to set update-status for
-	*	@type: public
-	*/
-	checkBeforeUpdate:function(rowId){ 
-		return true;
-	},
-	/**
-	* 	@desc: send row(s) values to server
-	*	@param: rowId - id of row which data to send. If not specified, then all "updated" rows will be send
-	*	@type: public
-	*/
-	sendData:function(rowId){
-		if (this._waitMode && (this.obj.mytype=="tree" || this.obj._h2)) return;
-		if (this.obj.editStop) this.obj.editStop();
-	
-		
-		if(typeof rowId == "undefined" || this._tSend) return this.sendAllData();
-		if (this._in_progress[rowId]) return false;
-		
-		this.messages=[];
-		if (!this.checkBeforeUpdate(rowId) && this.callEvent("onValidatationError",[rowId,this.messages])) return false;
-		this._beforeSendData(this._getRowData(rowId),rowId);
-    },
-    _beforeSendData:function(data,rowId){
-    	if (!this.callEvent("onBeforeUpdate",[rowId,this.getState(rowId),data])) return false;	
-		this._sendData(data,rowId);
-    },
-    serialize:function(data, id){
-    	if (typeof data == "string")
-    		return data;
-    	if (typeof id != "undefined")
-    		return this.serialize_one(data,"");
-    	else{
-    		var stack = [];
-    		var keys = [];
-    		for (var key in data)
-    			if (data.hasOwnProperty(key)){
-    				stack.push(this.serialize_one(data[key],key+this.post_delim));
-    				keys.push(key);
-				}
-    		stack.push("ids="+this.escape(keys.join(",")));
-    		if (dhtmlx.security_key)
-				stack.push("dhx_security="+dhtmlx.security_key);
-    		return stack.join("&");
-    	}
-    },
-    serialize_one:function(data, pref){
-    	if (typeof data == "string")
-    		return data;
-    	var stack = [];
-    	for (var key in data)
-    		if (data.hasOwnProperty(key))
-    			stack.push(this.escape((pref||"")+key)+"="+this.escape(data[key]));
-		return stack.join("&");
-    },
-    _sendData:function(a1,rowId){
-    	if (!a1) return; //nothing to send
-		if (!this.callEvent("onBeforeDataSending",rowId?[rowId,this.getState(rowId),a1]:[null, null, a1])) return false;				
-		
-    	if (rowId)
-			this._in_progress[rowId]=(new Date()).valueOf();
-		var a2=new dtmlXMLLoaderObject(this.afterUpdate,this,true);
-
-		var a3 = this.serverProcessor+(this._user?(getUrlSymbol(this.serverProcessor)+["dhx_user="+this._user,"dhx_version="+this.obj.getUserData(0,"version")].join("&")):"");
-
-		if (this._tMode!="POST")
-        	a2.loadXML(a3+((a3.indexOf("?")!=-1)?"&":"?")+this.serialize(a1,rowId));
-		else
-        	a2.loadXML(a3,true,this.serialize(a1,rowId));
-
-		this._waitMode++;
-    },
-	sendAllData:function(){
-		if (!this.updatedRows.length) return;			
-
-		this.messages=[]; var valid=true;
-		for (var i=0; i<this.updatedRows.length; i++)
-			valid&=this.checkBeforeUpdate(this.updatedRows[i]);
-		if (!valid && !this.callEvent("onValidatationError",["",this.messages])) return false;
-	
-		if (this._tSend) 
-			this._sendData(this._getAllData());
-		else
-			for (var i=0; i<this.updatedRows.length; i++)
-				if (!this._in_progress[this.updatedRows[i]]){
-					if (this.is_invalid(this.updatedRows[i])) continue;
-					this._beforeSendData(this._getRowData(this.updatedRows[i]),this.updatedRows[i]);
-					if (this._waitMode && (this.obj.mytype=="tree" || this.obj._h2)) return; //block send all for tree
-				}
-	},
-    
-	
-	
-	
-	
-	
-	
-	
-	_getAllData:function(rowId){
-		var out={};
-		var has_one = false;
-		for(var i=0;i<this.updatedRows.length;i++){
-			var id=this.updatedRows[i];
-			if (this._in_progress[id] || this.is_invalid(id)) continue;
-			if (!this.callEvent("onBeforeUpdate",[id,this.getState(id)])) continue;	
-			out[id]=this._getRowData(id,id+this.post_delim);
-			has_one = true;
-			this._in_progress[id]=(new Date()).valueOf();
-		}
-		return has_one?out:null;
-	},
-	
-	
-	/**
-	* 	@desc: specify column which value should be varified before sending to server
-	*	@param: ind - column index (0 based)
-	*	@param: verifFunction - function (object) which should verify cell value (if not specified, then value will be compared to empty string). Two arguments will be passed into it: value and column name
-	*	@type: public
-	*/
-	setVerificator:function(ind,verifFunction){
-		this.mandatoryFields[ind] = verifFunction||(function(value){return (value!="");});
-	},
-	/**
-	* 	@desc: remove column from list of those which should be verified
-	*	@param: ind - column Index (0 based)
-	*	@type: public
-	*/
-	clearVerificator:function(ind){
-		this.mandatoryFields[ind] = false;
-	},
-	
-	
-	
-	
-	
-	findRow:function(pattern){
-		var i=0;
-    	for(i=0;i<this.updatedRows.length;i++)
-		    if(pattern==this.updatedRows[i]) break;
-	    return i;
-    },
-
-   
-	
-
-
-    
-
-
-
-
-
-	/**
-	* 	@desc: define custom actions
-	*	@param: name - name of action, same as value of action attribute
-	*	@param: handler - custom function, which receives a XMl response content for action
-	*	@type: private
-	*/
-	defineAction:function(name,handler){
-        if (!this._uActions) this._uActions=[];
-            this._uActions[name]=handler;
-	},
-
-
-
-
-	/**
-*     @desc: used in combination with setOnBeforeUpdateHandler to create custom client-server transport system
-*     @param: sid - id of item before update
-*     @param: tid - id of item after up0ate
-*     @param: action - action name
-*     @type: public
-*     @topic: 0
-*/
-	afterUpdateCallback:function(sid, tid, action, btag) {
-		var marker = sid;
-		var correct=(action!="error" && action!="invalid");
-		if (!correct) this.set_invalid(sid,action);
-		if ((this._uActions)&&(this._uActions[action])&&(!this._uActions[action](btag))) 
-			return (delete this._in_progress[marker]);
-			
-		if (this._in_progress[marker]!="wait")
-	    	this.setUpdated(sid, false);
-	    	
-	    var soid = sid;
-	
-	    switch (action) {
-		case "update":
-		case "updated":
-	    case "inserted":
-	    case "insert":
-	        if (tid != sid) {
-	            this.obj[this._methods[2]](sid, tid);
-	            sid = tid;
-	        }
-	        break;
-	    case "delete":
-	    case "deleted":
-	    	this.obj.setUserData(sid, this.action_param, "true_deleted");
-	        this.obj[this._methods[3]](sid);
-	        delete this._in_progress[marker];
-	        return this.callEvent("onAfterUpdate", [sid, action, tid, btag]);
-	        break;
-	    }
-	    
-	    if (this._in_progress[marker]!="wait"){
-	    	if (correct) this.obj.setUserData(sid, this.action_param,'');
-	    	delete this._in_progress[marker];
-    	} else {
-    		delete this._in_progress[marker];
-    		this.setUpdated(tid,true,this.obj.getUserData(sid,this.action_param));
-		}
-	    
-	    this.callEvent("onAfterUpdate", [sid, action, tid, btag]);
-	},
-
-	/**
-	* 	@desc: response from server
-	*	@param: xml - XMLLoader object with response XML
-	*	@type: private
-	*/
-	afterUpdate:function(that,b,c,d,xml){
-		xml.getXMLTopNode("data"); //fix incorrect content type in IE
-		if (!xml.xmlDoc.responseXML) return;
-		var atag=xml.doXPath("//data/action");
-		for (var i=0; i<atag.length; i++){
-        	var btag=atag[i];
-			var action = btag.getAttribute("type");
-			var sid = btag.getAttribute("sid");
-			var tid = btag.getAttribute("tid");
-			
-			that.afterUpdateCallback(sid,tid,action,btag);
-		}
-		that.finalizeUpdate();
-	},
-	finalizeUpdate:function(){
-		if (this._waitMode) this._waitMode--;
-		
-		if ((this.obj.mytype=="tree" || this.obj._h2) && this.updatedRows.length) 
-			this.sendData();
-		this.callEvent("onAfterUpdateFinish",[]);
-		if (!this.updatedRows.length)
-			this.callEvent("onFullSync",[]);
-	},
-
-
-
-
-	
-	/**
-	* 	@desc: initializes data-processor
-	*	@param: anObj - dhtmlxGrid object to attach this data-processor to
-	*	@type: public
-	*/
-	init:function(anObj){
-		this.obj = anObj;
-		if (this.obj._dp_init) 
-			this.obj._dp_init(this);
-	},
-	
-	
-	setOnAfterUpdate:function(ev){
-		this.attachEvent("onAfterUpdate",ev);
-	},
-	enableDebug:function(mode){
-	},
-	setOnBeforeUpdateHandler:function(func){  
-		this.attachEvent("onBeforeDataSending",func);
-	},
-
-
-
-	/*! starts autoupdate mode
-		@param interval
-			time interval for sending update requests
-	*/
-	setAutoUpdate: function(interval, user) {
-		interval = interval || 2000;
-		
-		this._user = user || (new Date()).valueOf();
-		this._need_update = false;
-		this._loader = null;
-		this._update_busy = false;
-		
-		this.attachEvent("onAfterUpdate",function(sid,action,tid,xml_node){
-			this.afterAutoUpdate(sid, action, tid, xml_node);
-		});
-		this.attachEvent("onFullSync",function(){
-			this.fullSync();
-		});
-		
-		var self = this;
-		window.setInterval(function(){
-			self.loadUpdate();
-		}, interval);
-	},
-
-
-	/*! process updating request answer
-		if status == collision version is depricated
-		set flag for autoupdating immidiatly
-	*/
-	afterAutoUpdate: function(sid, action, tid, xml_node) {
-		if (action == 'collision') {
-			this._need_update = true;
-			return false;
-		} else {
-			return true;
-		}
-	},
-
-
-	/*! callback function for onFillSync event
-		call update function if it's need
-	*/
-	fullSync: function() {
-		if (this._need_update == true) {
-			this._need_update = false;
-			this.loadUpdate();
-		}
-		return true;
-	},
-
-
-	/*! sends query to the server and call callback function
-	*/
-	getUpdates: function(url,callback){
-		if (this._update_busy) 
-			return false;
-		else
-			this._update_busy = true;
-		
-		this._loader = this._loader || new dtmlXMLLoaderObject(true);
-		
-		this._loader.async=true;
-		this._loader.waitCall=callback;
-		this._loader.loadXML(url);
-	},
-
-
-	/*! returns xml node value
-		@param node
-			xml node
-	*/
-	_v: function(node) {
-		if (node.firstChild) return node.firstChild.nodeValue;
-		return "";
-	},
-
-
-	/*! returns values array of xml nodes array
-		@param arr
-			array of xml nodes
-	*/
-	_a: function(arr) {
-		var res = [];
-		for (var i=0; i < arr.length; i++) {
-			res[i]=this._v(arr[i]);
-		};
-		return res;
-	},
-
-
-	/*! loads updates and processes them
-	*/
-	loadUpdate: function(){
-		var self = this;
-		var version = this.obj.getUserData(0,"version");
-		var url = this.serverProcessor+getUrlSymbol(this.serverProcessor)+["dhx_user="+this._user,"dhx_version="+version].join("&");
-		url = url.replace("editing=true&","");
-		this.getUpdates(url, function(){
-			var vers = self._loader.doXPath("//userdata");
-			self.obj.setUserData(0,"version",self._v(vers[0]));
-			
-			var upds = self._loader.doXPath("//update");
-			if (upds.length){
-				self._silent_mode = true;
-				
-				for (var i=0; i<upds.length; i++) {
-					var status = upds[i].getAttribute('status');
-					var id = upds[i].getAttribute('id');
-					var parent = upds[i].getAttribute('parent');
-					switch (status) {
-						case 'inserted':
-							self.callEvent("insertCallback",[upds[i], id, parent]);
-							break;
-						case 'updated':
-							self.callEvent("updateCallback",[upds[i], id, parent]);
-							break;
-						case 'deleted':
-							self.callEvent("deleteCallback",[upds[i], id, parent]);
-							break;
-					}
-				}
-				
-				self._silent_mode = false;
-			}
-			
-			self._update_busy = false;
-			self = null;
-		});
-	}
-
-};
-
-//(c)dhtmlx ltd. www.dhtmlx.com
-/*
-	dhx_sort[index]=direction
-	dhx_filter[index]=mask
-*/
-if (window.dhtmlXGridObject){
-	dhtmlXGridObject.prototype._init_point_connector=dhtmlXGridObject.prototype._init_point;
-	dhtmlXGridObject.prototype._init_point=function(){
-		var clear_url=function(url){
-			url=url.replace(/(\?|\&)connector[^\f]*/g,"");
-			return url+(url.indexOf("?")!=-1?"&":"?")+"connector=true"+(this.hdr.rows.length > 0 ? "&dhx_no_header=1":"");
-		};
-		var combine_urls=function(url){
-			return clear_url.call(this,url)+(this._connector_sorting||"")+(this._connector_filter||"");
-		};
-		var sorting_url=function(url,ind,dir){
-			this._connector_sorting="&dhx_sort["+ind+"]="+dir;
-			return combine_urls.call(this,url);
-		};
-		var filtering_url=function(url,inds,vals){
-			for (var i=0; i<inds.length; i++)
-				inds[i]="dhx_filter["+inds[i]+"]="+encodeURIComponent(vals[i]);
-			this._connector_filter="&"+inds.join("&");
-			return combine_urls.call(this,url);
-		};
-		this.attachEvent("onCollectValues",function(ind){
-			if (this._con_f_used[ind]){
-				if (typeof(this._con_f_used[ind]) == "object")
-					return this._con_f_used[ind];
-				else
-					return false;
-			}
-			return true;
-		});	
-		this.attachEvent("onDynXLS",function(){
-				this.xmlFileUrl=combine_urls.call(this,this.xmlFileUrl);
-				return true;
-		});				
-		this.attachEvent("onBeforeSorting",function(ind,type,dir){
-			if (type=="connector"){
-				var self=this;
-				this.clearAndLoad(sorting_url.call(this,this.xmlFileUrl,ind,dir),function(){
-					self.setSortImgState(true,ind,dir);
-				});
-				return false;
-			}
-			return true;
-		});
-		this.attachEvent("onFilterStart",function(a,b){
-			if (this._con_f_used.length){
-				this.clearAndLoad(filtering_url.call(this,this.xmlFileUrl,a,b));
-				return false;
-			}
-			return true;
-		});
-		this.attachEvent("onXLE",function(a,b,c,xml){
-			if (!xml) return;
-		});
-		
-		if (this._init_point_connector) this._init_point_connector();
-	};
-	dhtmlXGridObject.prototype._con_f_used=[];
-	dhtmlXGridObject.prototype._in_header_connector_text_filter=function(t,i){
-		if (!this._con_f_used[i])
-			this._con_f_used[i]=1;
-		return this._in_header_text_filter(t,i);
-	};
-	dhtmlXGridObject.prototype._in_header_connector_select_filter=function(t,i){
-		if (!this._con_f_used[i])
-			this._con_f_used[i]=2;
-		return this._in_header_select_filter(t,i);
-	};
-	dhtmlXGridObject.prototype.load_connector=dhtmlXGridObject.prototype.load;
-	dhtmlXGridObject.prototype.load=function(url, call, type){
-		if (!this._colls_loaded && this.cellType){
-			var ar=[];
-			for (var i=0; i < this.cellType.length; i++)
-				if (this.cellType[i].indexOf("co")==0 || this._con_f_used[i]==2) ar.push(i);
-			if (ar.length)
-				arguments[0]+=(arguments[0].indexOf("?")!=-1?"&":"?")+"connector=true&dhx_colls="+ar.join(",");
-		}
-		return this.load_connector.apply(this,arguments);
-	};
-	dhtmlXGridObject.prototype._parseHead_connector=dhtmlXGridObject.prototype._parseHead;
-	dhtmlXGridObject.prototype._parseHead=function(url, call, type){
-		this._parseHead_connector.apply(this,arguments);
-		if (!this._colls_loaded){
-			var cols = this.xmlLoader.doXPath("./coll_options", arguments[0]);
-			for (var i=0; i < cols.length; i++){
-				var f = cols[i].getAttribute("for");
-				var v = [];
-				var combo=null;
-				if (this.cellType[f] == "combo")
-					combo = this.getColumnCombo(f);
-				if (this.cellType[f].indexOf("co")==0)
-					combo=this.getCombo(f);
-					
-				var os = this.xmlLoader.doXPath("./item",cols[i]);
-				for (var j=0; j<os.length; j++){
-					var val=os[j].getAttribute("value");
-					
-					if (combo){
-						var lab=os[j].getAttribute("label")||val;
-						
-						if (combo.addOption)
-							combo.addOption([[val, lab]]);
-						else
-							combo.put(val,lab);
-							
-						v[v.length]=lab;
-					} else
-						v[v.length]=val;
-				}
-				if (this._con_f_used[f*1])
-					this._con_f_used[f*1]=v;
-			}
-			this._colls_loaded=true;
-		}
-	};
-}
-
-if (window.dataProcessor){
-	dataProcessor.prototype.init_original=dataProcessor.prototype.init;
-	dataProcessor.prototype.init=function(obj){
-		this.init_original(obj);
-		obj._dataprocessor=this;
-		
-		this.setTransactionMode("POST",true);
-		this.serverProcessor+=(this.serverProcessor.indexOf("?")!=-1?"&":"?")+"editing=true";
-	};
-}
-dhtmlxError.catchError("LoadXML",function(a,b,c){
-    if (c[0].status != 0) {
-        alert(c[0].responseText);
-    }
-});
-
-window.dhtmlXScheduler = window.scheduler = { version: "3.5.0" };
-dhtmlxEventable(scheduler);
-
-scheduler.init=function(id,date,mode){
-	date=date||(new Date());
-	mode=mode||"week";
-
-	scheduler.date.init();
-	
-	this._obj=(typeof id == "string")?document.getElementById(id):id;
-	this._els=[];
-	this._scroll=true;
-	this._quirks=(_isIE && document.compatMode == "BackCompat");
-	this._quirks7=(_isIE && navigator.appVersion.indexOf("MSIE 8")==-1);
-	
-	this.get_elements();
-	this.init_templates();
-	this.set_actions();
-	dhtmlxEvent(window,"resize",function(){
-		window.clearTimeout(scheduler._resize_timer);
-		scheduler._resize_timer=window.setTimeout(function(){
-			if (scheduler.callEvent("onSchedulerResize",[]))  {
-				scheduler.update_view();
-				scheduler.callEvent("onAfterSchedulerResize", []);
-			}
-		}, 100);
-	});
-	this.set_sizes();
-	scheduler.callEvent('onSchedulerReady', []);
-	this.setCurrentView(date,mode);
-};
-scheduler.xy={
-	nav_height:22,
-	min_event_height:40,
-	scale_width:50,
-	bar_height:20,
-	scroll_width:18,
-	scale_height:20,
-	month_scale_height:20,
-	menu_width:25,
-	margin_top:0,
-	margin_left:0,
-	editor_width:140,
-	lightbox_additional_height:50
-};
-scheduler.keys={
-	edit_save:13,
-	edit_cancel:27
-};
-scheduler.set_sizes=function(){
-	var w = this._x = this._obj.clientWidth-this.xy.margin_left;
-	var h = this._y = this._obj.clientHeight-this.xy.margin_top;
-	
-	//not-table mode always has scroll - need to be fixed in future
-	var scale_x=this._table_view?0:(this.xy.scale_width+this.xy.scroll_width);
-	var scale_s=this._table_view?-1:this.xy.scale_width;
-	
-	this.set_xy(this._els["dhx_cal_navline"][0],w,this.xy.nav_height,0,0);
-	this.set_xy(this._els["dhx_cal_header"][0],w-scale_x,this.xy.scale_height,scale_s,this.xy.nav_height+(this._quirks?-1:1));
-	//to support alter-skin, we need a way to alter height directly from css
-	var actual_height = this._els["dhx_cal_navline"][0].offsetHeight;
-	if (actual_height > 0) this.xy.nav_height = actual_height;
-	
-	var data_y=this.xy.scale_height+this.xy.nav_height+(this._quirks?-2:0);
-	this.set_xy(this._els["dhx_cal_data"][0],w,h-(data_y+2),0,data_y+2);
-};
-scheduler.set_xy=function(node,w,h,x,y){
-	node.style.width=Math.max(0,w)+"px";
-	node.style.height=Math.max(0,h)+"px";
-	if (arguments.length>3){
-		node.style.left=x+"px";
-		node.style.top=y+"px";	
-	}
-};
-scheduler.get_elements=function(){
-	//get all child elements as named hash
-	var els=this._obj.getElementsByTagName("DIV");
-	for (var i=0; i < els.length; i++){
-		var name=els[i].className;
-		if (name) name = name.split(" ")[0];
-		if (!this._els[name]) this._els[name]=[];
-		this._els[name].push(els[i]);
-		
-		//check if name need to be changed
-		var t=scheduler.locale.labels[els[i].getAttribute("name")||name];
-		if (t) els[i].innerHTML=t;
-	}
-};
-scheduler.set_actions=function(){
-	for (var a in this._els)
-		if (this._click[a])
-			for (var i=0; i < this._els[a].length; i++)
-				this._els[a][i].onclick=scheduler._click[a];
-	this._obj.onselectstart=function(e){ return false; };
-	this._obj.onmousemove=function(e){
-		scheduler._on_mouse_move(e||event);
-	};
-	this._obj.onmousedown=function(e){
-		scheduler._on_mouse_down(e||event);
-	};
-	this._obj.onmouseup=function(e){
-		scheduler._on_mouse_up(e||event);
-	};
-	this._obj.ondblclick=function(e){
-		scheduler._on_dbl_click(e||event);
-	};
-	this._obj.oncontextmenu = function(e) {
-		var ev = e||event;
-		var src = ev.target||ev.srcElement;
-		var returnValue = scheduler.callEvent("onContextMenu", [scheduler._locate_event(src), ev]);
-		return returnValue;
-	};
-};
-scheduler.select=function(id){
-	if (this._select_id==id) return;
-	this.editStop(false);
-	this.unselect();
-	this._select_id = id;
-	this.updateEvent(id);
-};
-scheduler.unselect=function(id){
-	if (id && id!=this._select_id) return;
-	var t=this._select_id;
-	this._select_id = null;
-	if (t) this.updateEvent(t);
-};
-scheduler.getState=function(){
-	return {
-		mode: this._mode,
-		date: this._date,
-		min_date: this._min_date,
-		max_date: this._max_date,
-		editor_id: this._edit_id,
-		lightbox_id: this._lightbox_id,
-		new_event: this._new_event,
-		select_id: this._select_id,
-		expanded: this.expanded,
-		drag_id: this._drag_id,
-		drag_mode: this._drag_mode
-	};
-};
-scheduler._click={
-	dhx_cal_data:function(e){
-		var trg = e?e.target:event.srcElement;
-		var id = scheduler._locate_event(trg);
-		
-		e = e || event;
-
-		if (!id) {
-			scheduler.callEvent("onEmptyClick",[scheduler.getActionData(e).date, e]);
-		} else {
-			if ( !scheduler.callEvent("onClick",[id,e]) || scheduler.config.readonly ) return;
-		}
-
-		if (id && scheduler.config.select) {
-
-			scheduler.select(id);
-			var mask = trg.className;
-			if (mask.indexOf("_icon")!=-1)
-				scheduler._click.buttons[mask.split(" ")[1].replace("icon_","")](id);
-		} else
-			scheduler._close_not_saved();
-	},
-	dhx_cal_prev_button:function(){
-		scheduler._click.dhx_cal_next_button(0,-1);
-	},
-	dhx_cal_next_button:function(dummy,step){
-		scheduler.setCurrentView(scheduler.date.add( //next line changes scheduler._date , but seems it has not side-effects
-			scheduler.date[scheduler._mode+"_start"](scheduler._date),(step||1),scheduler._mode));
-	},
-	dhx_cal_today_button:function(){
-		scheduler.setCurrentView(new Date());
-	},
-	dhx_cal_tab:function(){
-		var name = this.getAttribute("name");
-		var mode = name.substring(0, name.search("_tab"));
-		scheduler.setCurrentView(scheduler._date,mode);
-	},
-	buttons:{
-		"delete":function(id){
-			var c = scheduler.locale.labels.confirm_deleting;
-			scheduler._dhtmlx_confirm(c, scheduler.locale.labels.title_confirm_deleting, function(){ scheduler.deleteEvent(id) });
-		},
-		edit:function(id){ scheduler.edit(id); },
-		save:function(id){ scheduler.editStop(true); },
-		details:function(id){ scheduler.showLightbox(id); },
-		cancel:function(id){ scheduler.editStop(false); }
-	}
-};
-scheduler._dhtmlx_confirm = function(message, title, callback) {
-	if (!message)
-		return callback();
-	var opts = { text: message };
-	if (title)
-		opts.title = title;
-	if (callback) {
-		opts.callback = function(result) {
-			if (result)
-				callback();
-		};
-	}
-	dhtmlx.confirm(opts);
-};
-scheduler.addEventNow=function(start,end,e){
-	var base = {};
-	if (start && start.constructor.toString().match(/object/i) !== null){
-		base = start;
-		start = null;
-	}
-	
-	var d = (this.config.event_duration||this.config.time_step)*60000;
-	if (!start) start = Math.round((new Date()).valueOf()/d)*d;
-	var start_date = new Date(start);
-	if (!end){
-		var start_hour = this.config.first_hour;
-		if (start_hour > start_date.getHours()){
-			start_date.setHours(start_hour);
-			start = start_date.valueOf();
-		}
-		end = start.valueOf()+d;
-	}
-	var end_date = new Date(end);
-
-	// scheduler.addEventNow(new Date(), new Date()) + collision though get_visible events defect (such event was not retrieved)
-	if(start_date.valueOf() == end_date.valueOf())
-		end_date.setTime(end_date.valueOf()+d);
-
-	base.start_date = base.start_date||start_date;
-	base.end_date =  base.end_date||end_date;
-	base.text = base.text||this.locale.labels.new_event;
-	base.id = this._drag_id = this.uid();
-	this._drag_mode="new-size";
-
-	this._loading=true;
-	this.addEvent(base);
-	this.callEvent("onEventCreated",[this._drag_id,e]);
-	this._loading=false;
-	
-	this._drag_event={}; //dummy , to trigger correct event updating logic
-	this._on_mouse_up(e);	
-};
-scheduler._on_dbl_click=function(e,src){
-	src = src||(e.target||e.srcElement);
-	if (this.config.readonly) return;
-	var name = src.className.split(" ")[0];
-	switch(name){
-		case "dhx_scale_holder":
-		case "dhx_scale_holder_now":
-		case "dhx_month_body":
-		case "dhx_wa_day_data":
-		case "dhx_marked_timespan":
-			if (!scheduler.config.dblclick_create) break;
-			this.addEventNow(this.getActionData(e).date,null,e);
-			break;
-		case "dhx_cal_event":
-		case "dhx_wa_ev_body":
-		case "dhx_agenda_line":
-		case "dhx_grid_event":
-		case "dhx_cal_event_line":
-		case "dhx_cal_event_clear":
-			var id = this._locate_event(src);
-			if (!this.callEvent("onDblClick",[id,e])) return;
-			if (this.config.details_on_dblclick || this._table_view || !this.getEvent(id)._timed || !this.config.select)
-				this.showLightbox(id);
-			else
-				this.edit(id);
-			break;
-		case "dhx_time_block":
-		case "dhx_cal_container":
-			return;
-			break;
-		default:
-			var t = this["dblclick_"+name];
-			if (t) {
-				t.call(this,e);
-			}
-			else {
-				if (src.parentNode && src != this)
-					return scheduler._on_dbl_click(e,src.parentNode);
-			}
-			break;
-	}
-};
-
-scheduler._mouse_coords=function(ev){
-	var pos;
-	var b=document.body;
-	var d = document.documentElement;
-	if(ev.pageX || ev.pageY)
-	    pos={x:ev.pageX, y:ev.pageY};
-	else pos={
-	    x:ev.clientX + (b.scrollLeft||d.scrollLeft||0) - b.clientLeft,
-	    y:ev.clientY + (b.scrollTop||d.scrollTop||0) - b.clientTop
-	};
-
-	//apply layout
-	pos.x-=getAbsoluteLeft(this._obj)+(this._table_view?0:this.xy.scale_width);
-	pos.y-=getAbsoluteTop(this._obj)+this.xy.nav_height+(this._dy_shift||0)+this.xy.scale_height-this._els["dhx_cal_data"][0].scrollTop;
-	pos.ev = ev;
-
-	var handler = this["mouse_"+this._mode];
-	if (handler)
-		return handler.call(this,pos);
-
-	//transform to date
-	if (!this._table_view) {
-		pos.x=Math.min(this._cols.length-1, Math.max(0,Math.ceil(pos.x/this._cols[0])-1));
-		pos.y=Math.max(0,Math.ceil(pos.y*60/(this.config.time_step*this.config.hour_size_px))-1)+this.config.first_hour*(60/this.config.time_step);
-	} else {
-		if (!this._cols || !this._colsS) // agenda/map views
-			return pos;
-		var dy=0;
-		for (dy=1; dy < this._colsS.heights.length; dy++)
-			if (this._colsS.heights[dy]>pos.y) break;
-
-		pos.y=Math.ceil( (Math.max(0, pos.x/this._cols[0])+Math.max(0,dy-1)*7)*24*60/this.config.time_step );
-
-		if (scheduler._drag_mode || this._mode == "month")
-			pos.y=(Math.max(0,Math.ceil(pos.x/this._cols[0])-1)+Math.max(0,dy-1)*7)*24*60/this.config.time_step;
-
-		pos.x=0;
-	}
-
-	return pos;
-};
-scheduler._close_not_saved=function(){
-	if (new Date().valueOf()-(scheduler._new_event||0) > 500 && scheduler._edit_id){
-		var c=scheduler.locale.labels.confirm_closing;
-
-		scheduler._dhtmlx_confirm(c, scheduler.locale.labels.title_confirm_closing, function() { scheduler.editStop(scheduler.config.positive_closing); });
-	}
-};
-scheduler._correct_shift=function(start, back){
-	return start-=((new Date(scheduler._min_date)).getTimezoneOffset()-(new Date(start)).getTimezoneOffset())*60000*(back?-1:1);	
-};
-scheduler._on_mouse_move=function(e){
-	if (this._drag_mode){
-		var pos=this._mouse_coords(e);
-		if (!this._drag_pos || pos.custom || this._drag_pos.x!=pos.x || this._drag_pos.y!=pos.y){
-			var start, end;
-			if (this._edit_id!=this._drag_id)
-				this._close_not_saved();
-				
-			this._drag_pos=pos;
-			
-			if (this._drag_mode=="create"){
-				this._close_not_saved();
-				this._loading=true; //will be ignored by dataprocessor
-				
-				start = this._get_date_from_pos(pos).valueOf();
-
-				var res = this.callEvent("onBeforeEventCreated", [e]);
-				if (!res)
-					return;
-
-				if (!this._drag_start){
-					this._drag_start=start; return; 
-				}
-				end = start;
-				if (end==this._drag_start) return;
-				
-				this._drag_id=this.uid();
-				this.addEvent(new Date(this._drag_start), new Date(end),this.locale.labels.new_event,this._drag_id, pos.fields);
-				
-				this.callEvent("onEventCreated",[this._drag_id,e]);
-				this._loading=false;
-				this._drag_mode="new-size";
-				
-			} 
-
-			var ev=this.getEvent(this._drag_id);
-
-			if (this._drag_mode=="move"){
-				start = this._min_date.valueOf()+(pos.y*this.config.time_step+pos.x*24*60)*60000;
-				if (!pos.custom && this._table_view) start+=this.date.time_part(ev.start_date)*1000;
-				start = this._correct_shift(start);
-				end = ev.end_date.valueOf()-(ev.start_date.valueOf()-start);
-			} else { // resize
-				start = ev.start_date.valueOf();
-				end = ev.end_date.valueOf();
-				if (this._table_view) {
-					var resize_date = this._min_date.valueOf()+pos.y*this.config.time_step*60000 + (pos.custom?0:24*60*60000);
-					if (this._mode == "month")
-						resize_date = this._correct_shift(resize_date, false);
-
-					if (pos.resize_from_start)
-						start = resize_date;
-					else
-						end = resize_date;
-				} else {
-					end = this.date.date_part(new Date(ev.end_date)).valueOf()+pos.y*this.config.time_step*60000;
-					this._els["dhx_cal_data"][0].style.cursor="s-resize";
-					if (this._mode == "week" || this._mode == "day")
-						end = this._correct_shift(end);
-				}
-				if (this._drag_mode == "new-size") {
-					if (end <= this._drag_start){
-						var shift = pos.shift||((this._table_view && !pos.custom)?24*60*60000:0);
-						start = end-(pos.shift?0:shift);
-						end = this._drag_start+(shift||(this.config.time_step*60000));
-					} else {
-						start = this._drag_start;
-					}
-				} else {
-					if (end<=start)
-						end=start+this.config.time_step*60000;
-				}
-			}
-			var new_end = new Date(end-1);			
-			var new_start = new Date(start);
-			//prevent out-of-borders situation for day|week view
-			if ( this._table_view || (new_end.getDate()==new_start.getDate() && new_end.getHours()<this.config.last_hour) || scheduler._allow_dnd ){
-				ev.start_date=new_start;
-				ev.end_date=new Date(end);
-				if (this.config.update_render){
-					//fix for repaint after dnd and scroll issue, #231
-					var sx = scheduler._els["dhx_cal_data"][0].scrollTop;
-					this.update_view();
-					scheduler._els["dhx_cal_data"][0].scrollTop = sx;
-				} else
-					this.updateEvent(this._drag_id);
-			}
-			if (this._table_view) {
-				this.for_rendered(this._drag_id,function(r){
-					r.className+=" dhx_in_move";
-				});
-			}
-		}
-	}  else {
-		if (scheduler.checkEvent("onMouseMove")){
-			
-			var id = this._locate_event(e.target||e.srcElement);
-			this.callEvent("onMouseMove",[id,e]);
-		}
-	}
-};
-scheduler._on_mouse_down=function(e,src){
-	if (this.config.readonly || this._drag_mode) return;
-	src = src||(e.target||e.srcElement);
-	var classname = src.className && src.className.split(" ")[0];
-	switch (classname) {
-		case "dhx_cal_event_line":
-		case "dhx_cal_event_clear":
-			if (this._table_view)
-				this._drag_mode="move"; //item in table mode
-			break;
-		case "dhx_event_move":
-		case "dhx_wa_ev_body":
-			this._drag_mode="move";
-			break;
-		case "dhx_event_resize":
-			this._drag_mode="resize";
-			break;
-		case "dhx_scale_holder":
-		case "dhx_scale_holder_now":
-		case "dhx_month_body":
-		case "dhx_matrix_cell":
-		case "dhx_marked_timespan":
-			this._drag_mode="create";
-			this.unselect(this._select_id);
-			break;
-		case "":
-			if (src.parentNode)
-				return scheduler._on_mouse_down(e,src.parentNode);
-		default:
-			if (scheduler.checkEvent("onMouseDown") && scheduler.callEvent("onMouseDown", [classname])) {
-				if (src.parentNode && src != this) {
-					return scheduler._on_mouse_down(e,src.parentNode);
-				}
-			}
-			this._drag_mode=null;
-			this._drag_id=null;
-			break;
-	}
-	if (this._drag_mode){
-		var id = this._locate_event(src);
-		if (!this.config["drag_"+this._drag_mode] || !this.callEvent("onBeforeDrag",[id, this._drag_mode, e]))
-			this._drag_mode=this._drag_id=0;
-		else {
-			this._drag_id= id;
-			this._drag_event = scheduler._lame_clone(this.getEvent(this._drag_id) || {});
-		}
-	}
-	this._drag_start=null;
-};
-scheduler._on_mouse_up=function(e){
-	if (this._drag_mode && this._drag_id){
-		this._els["dhx_cal_data"][0].style.cursor="default";
-		//drop
-		var ev=this.getEvent(this._drag_id);
-		if (this._drag_event._dhx_changed || !this._drag_event.start_date || ev.start_date.valueOf()!=this._drag_event.start_date.valueOf() || ev.end_date.valueOf()!=this._drag_event.end_date.valueOf()){
-			var is_new=(this._drag_mode=="new-size");
-			if (!this.callEvent("onBeforeEventChanged",[ev,e,is_new,this._drag_event])){
-				if (is_new) 
-					this.deleteEvent(ev.id, true);
-				else {
-					this._drag_event._dhx_changed = false;
-					scheduler._lame_copy(ev, this._drag_event);
-					this.updateEvent(ev.id);
-				}
-			} else {
-				var drag_id = this._drag_id;
-				this._drag_id = this._drag_mode = null;
-				if (is_new && this.config.edit_on_create){
-					this.unselect();
-					this._new_event=new Date();//timestamp of creation
-					//if selection disabled - force lightbox usage
-					if (this._table_view || this.config.details_on_create || !this.config.select) {
-						return this.showLightbox(drag_id);
-					}
-					this._drag_pos = true; //set flag to trigger full redraw
-					this._select_id = this._edit_id = drag_id;
-				} else {
-					if (!this._new_event)
-						this.callEvent(is_new?"onEventAdded":"onEventChanged",[drag_id,this.getEvent(drag_id)]);
-				}
-			}
-		}
-		if (this._drag_pos) this.render_view_data(); //redraw even if there is no real changes - necessary for correct positioning item after drag
-	}
-	this._drag_id = null;
-	this._drag_mode=null;
-	this._drag_pos=null;
-};
-scheduler.update_view=function(){
-	this._reset_scale();
-	if (this._load_mode && this._load()) return this._render_wait = true;
-	this.render_view_data();
-};
-scheduler.updateView = function(date, mode) {
-	date = date || this._date;
-	mode = mode || this._mode;
-
-	var dhx_cal_data = 'dhx_cal_data';
-
-	if (!this._mode)
-		this._obj.className += " dhx_scheduler_" + mode; else {
-		this._obj.className = this._obj.className.replace("dhx_scheduler_" + this._mode, "dhx_scheduler_" + mode);
-	}
-
-	var prev_scroll = (this._mode == mode && this.config.preserve_scroll) ? this._els[dhx_cal_data][0].scrollTop : false; // saving current scroll
-
-	//hide old custom view
-	if (this[this._mode + "_view"] && mode && this._mode != mode)
-		this[this._mode + "_view"](false);
-
-	this._close_not_saved();
-
-	var dhx_multi_day = 'dhx_multi_day';
-	if (this._els[dhx_multi_day]) {
-		this._els[dhx_multi_day][0].parentNode.removeChild(this._els[dhx_multi_day][0]);
-		this._els[dhx_multi_day] = null;
-	}
-
-	this._mode = mode;
-	this._date = date;
-	this._table_view = (this._mode == "month");
-
-	var tabs = this._els["dhx_cal_tab"];
-	for (var i = 0; i < tabs.length; i++) {
-		var name = tabs[i].className;
-		name = name.replace(/ active/g, "");
-		if (tabs[i].getAttribute("name") == this._mode + "_tab")
-			name = name + " active";
-		tabs[i].className = name;
-	}
-
-	//show new view
-	var view = this[this._mode + "_view"];
-	view ? view(true) : this.update_view();
-
-	if (typeof prev_scroll == "number") // if we are updating or working with the same view scrollTop should be saved
-		this._els[dhx_cal_data][0].scrollTop = prev_scroll; // restoring original scroll
-};
-scheduler.setCurrentView = function(date, mode) {
-	if (!this.callEvent("onBeforeViewChange", [this._mode, this._date, mode, date])) return;
-	this.updateView(date, mode);
-	this.callEvent("onViewChange", [this._mode, this._date]);
-};
-scheduler._render_x_header = function(i,left,d,h){
-	//header scale	
-	var head=document.createElement("DIV"); head.className="dhx_scale_bar";
-	this.set_xy(head,this._cols[i]-1,this.xy.scale_height-2,left,0);//-1 for border
-	head.innerHTML=this.templates[this._mode+"_scale_date"](d,this._mode); //TODO - move in separate method
-	h.appendChild(head);
-};
-scheduler._reset_scale=function(){
-	//current mode doesn't support scales
-	//we mustn't call reset_scale for such modes, so it just to be sure
-	if (!this.templates[this._mode + "_date"]) return;
-
-	var h = this._els["dhx_cal_header"][0];
-	var b = this._els["dhx_cal_data"][0];
-	var c = this.config;
-
-	h.innerHTML = "";
-	b.scrollTop = 0; //fix flickering in FF
-	b.innerHTML = "";
-
-	var str = ((c.readonly || (!c.drag_resize)) ? " dhx_resize_denied" : "") + ((c.readonly || (!c.drag_move)) ? " dhx_move_denied" : "");
-	if (str) b.className = "dhx_cal_data" + str;
-
-	this._scales = {};
-	this._cols = [];	//store for data section
-	this._colsS = {height: 0};
-	this._dy_shift = 0;
-
-	this.set_sizes();
-	var summ=parseInt(h.style.width,10); //border delta
-	var left=0;
-
-	var d,dd,sd,today;
-	dd=this.date[this._mode+"_start"](new Date(this._date.valueOf()));
-	d=sd=this._table_view?scheduler.date.week_start(dd):dd;
-	today=this.date.date_part(new Date());
-
-	//reset date in header
-	var ed=scheduler.date.add(dd,1,this._mode);
-	var count = 7;
-	
-	if (!this._table_view){
-		var count_n = this.date["get_"+this._mode+"_end"];
-		if (count_n) ed = count_n(dd);
-		count = Math.round((ed.valueOf()-dd.valueOf())/(1000*60*60*24));
-	}
-	
-	this._min_date=d;
-	this._els["dhx_cal_date"][0].innerHTML=this.templates[this._mode+"_date"](dd,ed,this._mode);
-	
-	for (var i=0; i<count; i++){ 
-		this._cols[i]=Math.floor(summ/(count-i));
-	
-		this._render_x_header(i,left,d,h);
-		if (!this._table_view){
-			var scales=document.createElement("DIV");
-			var cls = "dhx_scale_holder";
-			if (d.valueOf()==today.valueOf()) cls = "dhx_scale_holder_now";
-			scales.className=cls+" "+this.templates.week_date_class(d,today);
-			this.set_xy(scales,this._cols[i]-1,c.hour_size_px*(c.last_hour-c.first_hour),left+this.xy.scale_width+1,0);//-1 for border
-			b.appendChild(scales);
-			this.callEvent("onScaleAdd",[scales, d]);
-		}
-		
-		d=this.date.add(d,1,"day");
-		summ-=this._cols[i];
-		left+=this._cols[i];
-		this._colsS[i]=(this._cols[i-1]||0)+(this._colsS[i-1]||(this._table_view?0:this.xy.scale_width+2));
-		this._colsS['col_length'] = count+1;
-	}
-	this._max_date=d;
-	this._colsS[count]=this._cols[count-1]+this._colsS[count-1];
-	
-	if (this._table_view) // month view
-		this._reset_month_scale(b,dd,sd);
-	else{
-		this._reset_hours_scale(b,dd,sd);
-		if (c.multi_day) {
-			var dhx_multi_day = 'dhx_multi_day';
-
-			if(this._els[dhx_multi_day]) {
-				this._els[dhx_multi_day][0].parentNode.removeChild(this._els[dhx_multi_day][0]);
-				this._els[dhx_multi_day] = null;
-			}
-			
-			var navline = this._els["dhx_cal_navline"][0];
-			var top = navline.offsetHeight + this._els["dhx_cal_header"][0].offsetHeight+1;
-			
-			var c1 = document.createElement("DIV");
-			c1.className = dhx_multi_day;
-			c1.style.visibility="hidden";
-			this.set_xy(c1, this._colsS[this._colsS.col_length-1]+this.xy.scroll_width, 0, 0, top); // 2 extra borders, dhx_header has -1 bottom margin
-			b.parentNode.insertBefore(c1,b);
-			
-			var c2 = c1.cloneNode(true);
-			c2.className = dhx_multi_day+"_icon";
-			c2.style.visibility="hidden";
-			this.set_xy(c2, this.xy.scale_width, 0, 0, top); // dhx_header has -1 bottom margin
-			
-			c1.appendChild(c2);
-			this._els[dhx_multi_day]=[c1,c2];
-			this._els[dhx_multi_day][0].onclick = this._click.dhx_cal_data;
-		}
-	}
-};
-scheduler._reset_hours_scale=function(b,dd,sd){
-	var c=document.createElement("DIV");
-	c.className="dhx_scale_holder";
-	
-	var date = new Date(1980,1,1,this.config.first_hour,0,0);
-	for (var i=this.config.first_hour*1; i < this.config.last_hour; i++) {
-		var cc=document.createElement("DIV");
-		cc.className="dhx_scale_hour";
-		cc.style.height=this.config.hour_size_px-(this._quirks?0:1)+"px";
-		cc.style.width=this.xy.scale_width+"px";
-		cc.innerHTML=scheduler.templates.hour_scale(date);
-		
-		c.appendChild(cc);
-		date=this.date.add(date,1,"hour");
-	}
-	b.appendChild(c);
-	if (this.config.scroll_hour)
-		b.scrollTop = this.config.hour_size_px*(this.config.scroll_hour-this.config.first_hour);
-};
-scheduler._reset_month_scale=function(b,dd,sd){
-	var ed=scheduler.date.add(dd,1,"month");
-	
-	//trim time part for comparation reasons
-	var cd=new Date();
-	this.date.date_part(cd);
-	this.date.date_part(sd);
-
-	var rows=Math.ceil(Math.round((ed.valueOf()-sd.valueOf()) / (60*60*24*1000) ) / 7);
-	var tdcss=[];
-	var height=(Math.floor(b.clientHeight/rows)-22);
-	
-	this._colsS.height=height+22;
-	var h = this._colsS.heights = [];
-	for (var i=0; i<=7; i++)
-		tdcss[i]=" style='height:"+height+"px; width:"+((this._cols[i]||0)-1)+"px;' ";
-
-	
-	
-	var cellheight = 0;
-	this._min_date=sd;
-	var html="<table cellpadding='0' cellspacing='0'>";
-	var rendered_dates = [];
-	for (var i=0; i<rows; i++){
-		html+="<tr>";
-			for (var j=0; j<7; j++){
-				html+="<td";
-				var cls = "";
-				if (sd<dd)
-					cls='dhx_before';
-				else if (sd>=ed)
-					cls='dhx_after';
-				else if (sd.valueOf()==cd.valueOf())
-					cls='dhx_now';
-				html+=" class='"+cls+" "+this.templates.month_date_class(sd,cd)+"' ";
-				html+="><div class='dhx_month_head'>"+this.templates.month_day(sd)+"</div><div class='dhx_month_body' "+tdcss[j]+"></div></td>";
-				rendered_dates.push(sd);
-				sd=this.date.add(sd,1,"day");
-			}
-		html+="</tr>";
-		h[i] = cellheight;
-		cellheight+=this._colsS.height;
-	}
-	html+="</table>";
-	this._max_date=sd;
-	
-	b.innerHTML=html;
-
-	this._scales = {};
-	var divs = b.getElementsByTagName('div');
-	for (var i=0; i<rendered_dates.length; i++) { // [header, body, header, body, ...]
-		var div = divs[(i*2)+1];
-		var date = rendered_dates[i];
-		this._scales[+date] = div;
-	}
-	for (var i=0; i<rendered_dates.length; i++) {
-		var date = rendered_dates[i];
-		this.callEvent("onScaleAdd", [this._scales[+date], date]);
-	}
-
-	return sd;
-};
-scheduler.getLabel = function(property, key) {
-	var sections = this.config.lightbox.sections;
-	for (var i=0; i<sections.length; i++) {
-		if(sections[i].map_to == property) {
-			var options = sections[i].options;
-			for (var j=0; j<options.length; j++) {
-				if(options[j].key == key) {
-					return options[j].label;
-				}
-			}
-		}
-	}
-	return "";
-};
-scheduler.updateCollection = function(list_name, collection) {
-	var list = scheduler.serverList(list_name);
-	if (!list) return false;
-	list.splice(0, list.length);
-	list.push.apply(list, collection || []);
-	scheduler.callEvent("onOptionsLoad", []);
-	scheduler.resetLightbox();
-	return true;
-};
-scheduler._lame_clone = function(object, cache) {
-	var i, t, result; // iterator, types array, result
-
-	cache = cache || [];
-
-	for (i=0; i<cache.length; i+=2)
-		if(object === cache[i])
-			return cache[i+1];
-
-	if (object && typeof object == "object") {
-		result = {};
-		t = [Array,Date,Number,String,Boolean];
-		for (i=0; i<t.length; i++) {
-			if (object instanceof t[i])
-				result = i ? new t[i](object) : new t[i](); // first one is array
-		}
-		cache.push(object, result);
-		for (i in object) {
-			if (Object.prototype.hasOwnProperty.apply(object, [i]))
-				result[i] = scheduler._lame_clone(object[i], cache)
-		}
-	}
-	return result || object;
-};
-scheduler._lame_copy = function(target, source) {
-	for (var key in source) {
-		if (source.hasOwnProperty(key)) {
-			target[key] = source[key];
-		}
-	}
-	return target;
-};
-scheduler._get_date_from_pos = function(pos) {
-	var start=this._min_date.valueOf()+(pos.y*this.config.time_step+(this._table_view?0:pos.x)*24*60)*60000;
-	return new Date(this._correct_shift(start));
-};
-// n_ev - native event
-scheduler.getActionData = function(n_ev) {
-	var pos = this._mouse_coords(n_ev);
-	return {
-		date:this._get_date_from_pos(pos),
-		section:pos.section
-	};
-};
-
-scheduler.date={
-	init:function(){
-		var s = scheduler.locale.date.month_short;
-		var t = scheduler.locale.date.month_short_hash = {};
-		for (var i = 0; i < s.length; i++)
-			t[s[i]]=i;
-
-		var s = scheduler.locale.date.month_full;
-		var t = scheduler.locale.date.month_full_hash = {};
-		for (var i = 0; i < s.length; i++)
-			t[s[i]]=i;
-	},
-	date_part:function(date){
-		date.setHours(0);
-		date.setMinutes(0);
-		date.setSeconds(0);
-		date.setMilliseconds(0);
-		if (date.getHours() != 0)
-			date.setTime(date.getTime() + 60 * 60 * 1000 * (24 - date.getHours()));
-		return date;
-	},
-	time_part:function(date){
-		return (date.valueOf()/1000 - date.getTimezoneOffset()*60)%86400;
-	},
-	week_start:function(date){
-		var shift=date.getDay();
-		if (scheduler.config.start_on_monday){
-			if (shift===0) shift=6;
-			else shift--;
-		}
-		return this.date_part(this.add(date,-1*shift,"day"));
-	},
-	month_start:function(date){
-		date.setDate(1);
-		return this.date_part(date);
-	},
-	year_start:function(date){
-		date.setMonth(0);
-		return this.month_start(date);
-	},
-	day_start:function(date){
-		return this.date_part(date);
-	},
-	add:function(date,inc,mode){
-		var ndate=new Date(date.valueOf());
-		switch(mode){
-			case "week":
-				inc *= 7;
-			case "day":
-				ndate.setDate(ndate.getDate() + inc);
-				if (!date.getHours() && ndate.getHours()) //shift to yesterday
-					ndate.setTime(ndate.getTime() + 60 * 60 * 1000 * (24 - ndate.getHours()));
-				break;
-			case "month":
-				var new_month = ndate.getMonth()+inc;
-				var t_ndate = new Date(ndate);
-				ndate.setMonth(new_month);
-				if (ndate.getMonth() != new_month && ndate.getMonth() != (new_month % 12)) { // 31 March +1 Month = 1 May, need to make 30 April
-					t_ndate.setDate(1);
-					t_ndate.setMonth(new_month);
-					t_ndate.setDate(new Date(t_ndate.getFullYear(),new_month+1,0).getDate());
-					ndate = t_ndate;
-				}
-				break;
-			case "year": ndate.setYear(ndate.getFullYear()+inc); break;
-			case "hour": ndate.setHours(ndate.getHours()+inc); break;
-			case "minute": ndate.setMinutes(ndate.getMinutes()+inc); break;
-			default:
-				return scheduler.date["add_"+mode](date,inc,mode);
-		}
-		return ndate;
-	},
-	to_fixed:function(num){
-		if (num<10)	return "0"+num;
-		return num;
-	},
-	copy:function(date){
-		return new Date(date.valueOf());
-	},
-	date_to_str:function(format,utc){
-		format=format.replace(/%[a-zA-Z]/g,function(a){
-			switch(a){
-				case "%d": return "\"+scheduler.date.to_fixed(date.getDate())+\"";
-				case "%m": return "\"+scheduler.date.to_fixed((date.getMonth()+1))+\"";
-				case "%j": return "\"+date.getDate()+\"";
-				case "%n": return "\"+(date.getMonth()+1)+\"";
-				case "%y": return "\"+scheduler.date.to_fixed(date.getFullYear()%100)+\""; 
-				case "%Y": return "\"+date.getFullYear()+\"";
-				case "%D": return "\"+scheduler.locale.date.day_short[date.getDay()]+\"";
-				case "%l": return "\"+scheduler.locale.date.day_full[date.getDay()]+\"";
-				case "%M": return "\"+scheduler.locale.date.month_short[date.getMonth()]+\"";
-				case "%F": return "\"+scheduler.locale.date.month_full[date.getMonth()]+\"";
-				case "%h": return "\"+scheduler.date.to_fixed((date.getHours()+11)%12+1)+\"";
-				case "%g": return "\"+((date.getHours()+11)%12+1)+\"";
-				case "%G": return "\"+date.getHours()+\"";
-				case "%H": return "\"+scheduler.date.to_fixed(date.getHours())+\"";
-				case "%i": return "\"+scheduler.date.to_fixed(date.getMinutes())+\"";
-				case "%a": return "\"+(date.getHours()>11?\"pm\":\"am\")+\"";
-				case "%A": return "\"+(date.getHours()>11?\"PM\":\"AM\")+\"";
-				case "%s": return "\"+scheduler.date.to_fixed(date.getSeconds())+\"";
-				case "%W": return "\"+scheduler.date.to_fixed(scheduler.date.getISOWeek(date))+\"";
-				default: return a;
-			}
-		});
-		if (utc) format=format.replace(/date\.get/g,"date.getUTC");
-		return new Function("date","return \""+format+"\";");
-	},
-	str_to_date:function(format,utc){
-		var splt="var temp=date.match(/[a-zA-Z]+|[0-9]+/g);";
-		var mask=format.match(/%[a-zA-Z]/g);
-		for (var i=0; i<mask.length; i++){
-			switch(mask[i]){
-				case "%j":
-				case "%d": splt+="set[2]=temp["+i+"]||1;";
-					break;
-				case "%n":
-				case "%m": splt+="set[1]=(temp["+i+"]||1)-1;";
-					break;
-				case "%y": splt+="set[0]=temp["+i+"]*1+(temp["+i+"]>50?1900:2000);";
-					break;
-				case "%g":
-				case "%G":
-				case "%h": 
-				case "%H":
-							splt+="set[3]=temp["+i+"]||0;";
-					break;
-				case "%i":
-							splt+="set[4]=temp["+i+"]||0;";
-					break;
-				case "%Y": splt+="set[0]=temp["+i+"]||0;";
-					break;
-				case "%a":					
-				case "%A": splt+="set[3]=set[3]%12+((temp["+i+"]||'').toLowerCase()=='am'?0:12);";
-					break;					
-				case "%s": splt+="set[5]=temp["+i+"]||0;";
-					break;
-				case "%M": splt+="set[1]=scheduler.locale.date.month_short_hash[temp["+i+"]]||0;";
-					break;
-				case "%F": splt+="set[1]=scheduler.locale.date.month_full_hash[temp["+i+"]]||0;";
-					break;
-				default:
-					break;
-			}
-		}
-		var code ="set[0],set[1],set[2],set[3],set[4],set[5]";
-		if (utc) code =" Date.UTC("+code+")";
-		return new Function("date","var set=[0,0,1,0,0,0]; "+splt+" return new Date("+code+");");
-	},
-	getISOWeek: function(ndate) {
-		if(!ndate) return false;
-		var nday = ndate.getDay();
-		if (nday === 0) {
-			nday = 7;
-		}
-		var first_thursday = new Date(ndate.valueOf());
-		first_thursday.setDate(ndate.getDate() + (4 - nday));
-		var year_number = first_thursday.getFullYear(); // year of the first Thursday
-		var ordinal_date = Math.round( (first_thursday.getTime() - new Date(year_number, 0, 1).getTime()) / 86400000); //ordinal date of the first Thursday - 1 (so not really ordinal date)
-		var week_number = 1 + Math.floor( ordinal_date / 7);
-		return week_number;
-	},
-	getUTCISOWeek: function(ndate){
-		return this.getISOWeek(ndate);
-	},
-	convert_to_utc: function(date) {
-		return new Date(date.getUTCFullYear(), date.getUTCMonth(), date.getUTCDate(), date.getUTCHours(), date.getUTCMinutes(), date.getUTCSeconds());
-	}
-};
-scheduler.locale = {
-	date:{
-		month_full:["January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"],
-		month_short:["Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"],
-		day_full:["Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"],
-		day_short:["Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"]
-	},
-	labels:{
-		dhx_cal_today_button:"Today",
-		day_tab:"Day",
-		week_tab:"Week",
-		month_tab:"Month",
-		new_event:"New event",
-		icon_save:"Save",
-		icon_cancel:"Cancel",
-		icon_details:"Details",
-		icon_edit:"Edit",
-		icon_delete:"Delete",
-		confirm_closing:"",//Your changes will be lost, are your sure ?
-		confirm_deleting:"Event will be deleted permanently, are you sure?",
-		section_description:"Description",
-		section_time:"Time period",
-		full_day:"Full day",
-
-		/*recurring events*/
-		confirm_recurring:"Do you want to edit the whole set of repeated events?",
-		section_recurring:"Repeat event",
-		button_recurring:"Disabled",
-		button_recurring_open:"Enabled",
-		button_edit_series: "Edit series",
-		button_edit_occurrence: "Edit occurrence",
-
-		/*agenda view extension*/
-		agenda_tab:"Agenda",
-		date:"Date",
-		description:"Description",
-
-		/*year view extension*/
-		year_tab:"Year",
-
-		/* week agenda extension */
-		week_agenda_tab: "Agenda",
-
-		/*grid view extension*/
-		grid_tab: "Grid"
-	}
-};
-
-
-/*
-%e	Day of the month without leading zeros (01..31)
-%d	Day of the month, 2 digits with leading zeros (01..31)
-%j	Day of the year, 3 digits with leading zeros (001..366)
-%a	A textual representation of a day, two letters
-%W	A full textual representation of the day of the week
-
-%c	Numeric representation of a month, without leading zeros (0..12)
-%m	Numeric representation of a month, with leading zeros (00..12)
-%b	A short textual representation of a month, three letters (Jan..Dec)
-%M	A full textual representation of a month, such as January or March (January..December)
-
-%y	A two digit representation of a year (93..03)
-%Y	A full numeric representation of a year, 4 digits (1993..03)
-*/
-
-scheduler.config={
-	default_date: "%j %M %Y",
-	month_date: "%F %Y",
-	load_date: "%Y-%m-%d",
-	week_date: "%l",
-	day_date: "%D, %F %j",
-	hour_date: "%H:%i",
-	month_day: "%d",
-	xml_date: "%m/%d/%Y %H:%i",
-	api_date: "%d-%m-%Y %H:%i",
-
-	hour_size_px: 42,
-	time_step: 5,
-
-	start_on_monday: 1,
-	first_hour: 0,
-	last_hour: 24,
-	readonly: false,
-	drag_resize: 1,
-	drag_move: 1,
-	drag_create: 1,
-	dblclick_create: 1,
-	edit_on_create: 1,
-	details_on_create: 0,
-	click_form_details: 0,
-	cascade_event_display: false,
-	cascade_event_count: 4,
-	cascade_event_margin: 30,
-	drag_lightbox: true,
-	preserve_scroll: true,
-	select: true,
-
-	server_utc: false,
-
-	positive_closing: false,
-
-	icons_edit: ["icon_save", "icon_cancel"],
-	icons_select: ["icon_details", "icon_edit", "icon_delete"],
-	buttons_left: ["dhx_save_btn", "dhx_cancel_btn"],
-	buttons_right: ["dhx_delete_btn"],
-	lightbox: {
-		sections: [
-			{name: "description", height: 200, map_to: "text", type: "textarea", focus: true},
-			{name: "time", height: 72, type: "time", map_to: "auto"}
-		]
-	},
-	highlight_displayed_event: true,
-	displayed_event_color: "#ffc5ab",
-	displayed_event_text_color: "#7e2727"
-};
-scheduler.templates={};
-scheduler.init_templates=function(){
-	var labels = scheduler.locale.labels;
-	labels.dhx_save_btn 	= labels.icon_save;
-	labels.dhx_cancel_btn 	= labels.icon_cancel;
-	labels.dhx_delete_btn 	= labels.icon_delete;
-
-
-	var d=scheduler.date.date_to_str;
-	var c=scheduler.config;
-	var f = function(a,b){
-		for (var c in b)
-			if (!a[c]) a[c]=b[c];
-	};
-	f(scheduler.templates,{
-		day_date:d(c.default_date),
-		month_date:d(c.month_date),
-		week_date:function(d1,d2){
-			return scheduler.templates.day_date(d1)+" &ndash; "+scheduler.templates.day_date(scheduler.date.add(d2,-1,"day"));
-		},
-		day_scale_date:d(c.default_date),
-		month_scale_date:d(c.week_date),
-		week_scale_date:d(c.day_date),
-		hour_scale:d(c.hour_date),
-		time_picker:d(c.hour_date),
-		event_date:d(c.hour_date),
-		month_day:d(c.month_day),
-		xml_date:scheduler.date.str_to_date(c.xml_date,c.server_utc),
-		load_format:d(c.load_date,c.server_utc),
-		xml_format:d(c.xml_date,c.server_utc),
-		api_date:scheduler.date.str_to_date(c.api_date),
-		event_header:function(start,end,ev){
-			return scheduler.templates.event_date(start)+" - "+scheduler.templates.event_date(end);
-		},
-		event_text:function(start,end,ev){
-			return ev.text;
-		},
-		event_class:function(start,end,ev){
-			return "";
-		},
-		month_date_class:function(d){
-			return "";
-		},
-		week_date_class:function(d){
-			return "";
-		},
-		event_bar_date:function(start,end,ev){
-			return scheduler.templates.event_date(start)+" ";
-		},
-		event_bar_text:function(start,end,ev){
-			return ev.text;
-		}
-	});
-	this.callEvent("onTemplatesReady",[]);
-};
-
-
-
-scheduler.uid = function() {
-	if (!this._seed) this._seed = (new Date).valueOf();
-	return this._seed++;
-};
-scheduler._events = {};
-scheduler.clearAll = function() {
-	this._events = {};
-	this._loaded = {};
-	this.clear_view();
-};
-scheduler.addEvent = function(start_date, end_date, text, id, extra_data) {
-	if (!arguments.length)
-		return this.addEventNow();
-	var ev = start_date;
-	if (arguments.length != 1) {
-		ev = extra_data || {};
-		ev.start_date = start_date;
-		ev.end_date = end_date;
-		ev.text = text;
-		ev.id = id;
-	}
-	ev.id = ev.id || scheduler.uid();
-	ev.text = ev.text || "";
-
-	if (typeof ev.start_date == "string")  ev.start_date = this.templates.api_date(ev.start_date);
-	if (typeof ev.end_date == "string")  ev.end_date = this.templates.api_date(ev.end_date);
-
-	var d = (this.config.event_duration || this.config.time_step) * 60000;
-	if (ev.start_date.valueOf() == ev.end_date.valueOf())
-		ev.end_date.setTime(ev.end_date.valueOf() + d);
-
-	ev._timed = this.is_one_day_event(ev);
-
-	var is_new = !this._events[ev.id];
-	this._events[ev.id] = ev;
-	this.event_updated(ev);
-	if (!this._loading)
-		this.callEvent(is_new ? "onEventAdded" : "onEventChanged", [ev.id, ev]);
-	return ev.id;
-};
-scheduler.deleteEvent = function(id, silent) {
-	var ev = this._events[id];
-	if (!silent && (!this.callEvent("onBeforeEventDelete", [id, ev]) || !this.callEvent("onConfirmedBeforeEventDelete", [id, ev])))
-		return;
-	if (ev) {
-		delete this._events[id];
-		this.unselect(id);
-		this.event_updated(ev);
-	}
-
-	this.callEvent("onEventDeleted", [id, ev]);
-};
-scheduler.getEvent = function(id) {
-	return this._events[id];
-};
-scheduler.setEvent = function(id, hash) {
-	this._events[id] = hash;
-};
-scheduler.for_rendered = function(id, method) {
-	for (var i = this._rendered.length - 1; i >= 0; i--)
-		if (this._rendered[i].getAttribute("event_id") == id)
-			method(this._rendered[i], i);
-};
-scheduler.changeEventId = function(id, new_id) {
-	if (id == new_id) return;
-	var ev = this._events[id];
-	if (ev) {
-		ev.id = new_id;
-		this._events[new_id] = ev;
-		delete this._events[id];
-	}
-	this.for_rendered(id, function(r) {
-		r.setAttribute("event_id", new_id);
-	});
-	if (this._select_id == id) this._select_id = new_id;
-	if (this._edit_id == id) this._edit_id = new_id;
-	//if (this._drag_id==id) this._drag_id=new_id;
-	this.callEvent("onEventIdChange", [id, new_id]);
-};
-
-(function() {
-	var attrs = ["text", "Text", "start_date", "StartDate", "end_date", "EndDate"];
-	var create_getter = function(name) {
-		return function(id) { return (scheduler.getEvent(id))[name]; };
-	};
-	var create_setter = function(name) {
-		return function(id, value) {
-			var ev = scheduler.getEvent(id);
-			ev[name] = value;
-			ev._changed = true;
-			ev._timed = this.is_one_day_event(ev);
-			scheduler.event_updated(ev, true);
-		};
-	};
-	for (var i = 0; i < attrs.length; i += 2) {
-		scheduler["getEvent" + attrs[i + 1]] = create_getter(attrs[i]);
-		scheduler["setEvent" + attrs[i + 1]] = create_setter(attrs[i]);
-	}
-})();
-
-scheduler.event_updated = function(ev, force) {
-	if (this.is_visible_events(ev))
-		this.render_view_data();
-	else
-		this.clear_event(ev.id);
-};
-scheduler.is_visible_events = function(ev) {
-	return (ev.start_date < this._max_date && this._min_date < ev.end_date);
-};
-scheduler.is_one_day_event = function(ev) {
-	var delta = ev.end_date.getDate() - ev.start_date.getDate();
-
-	if (!delta)
-		return ev.start_date.getMonth() == ev.end_date.getMonth() && ev.start_date.getFullYear() == ev.end_date.getFullYear();
-	else {
-		if (delta < 0)  delta = Math.ceil((ev.end_date.valueOf() - ev.start_date.valueOf()) / (24 * 60 * 60 * 1000));
-		return (delta == 1 && !ev.end_date.getHours() && !ev.end_date.getMinutes() && (ev.start_date.getHours() || ev.start_date.getMinutes() ));
-	}
-
-};
-scheduler.get_visible_events = function(only_timed) {
-	//not the best strategy for sure
-	var stack = [];
-
-	for (var id in this._events)
-		if (this.is_visible_events(this._events[id]))
-			if (!only_timed || this._events[id]._timed)
-				if (this.filter_event(id, this._events[id]))
-					stack.push(this._events[id]);
-
-	return stack;
-};
-scheduler.filter_event = function(id, ev) {
-	var filter = this["filter_" + this._mode];
-	return (filter) ? filter(id, ev) : true;
-};
-scheduler.render_view_data = function(evs, hold) {
-	if (!evs) {
-		if (this._not_render) {
-			this._render_wait = true;
-			return;
-		}
-		this._render_wait = false;
-
-		this.clear_view();
-		evs = this.get_visible_events(!(this._table_view || this.config.multi_day));
-	}
-
-	if (this.config.multi_day && !this._table_view) {
-
-		var tvs = [];
-		var tvd = [];
-		for (var i = 0; i < evs.length; i++) {
-			if (evs[i]._timed)
-				tvs.push(evs[i]); 
-			else
-				tvd.push(evs[i]);
-		}
-
-		// multiday events
-		this._rendered_location = this._els['dhx_multi_day'][0];
-		this._table_view = true;
-		this.render_data(tvd, hold);
-		this._table_view = false;
-
-		// normal events
-		this._rendered_location = this._els['dhx_cal_data'][0];
-		this._table_view = false;
-		this.render_data(tvs, hold);
-
-	} else {
-		this._rendered_location = this._els['dhx_cal_data'][0];
-		this.render_data(evs, hold);
-	}
-};
-scheduler.render_data = function(evs, hold) {
-	evs = this._pre_render_events(evs, hold);
-	for (var i = 0; i < evs.length; i++)
-		if (this._table_view)
-			this.render_event_bar(evs[i]);
-		else
-			this.render_event(evs[i]);
-};
-scheduler._pre_render_events = function(evs, hold) {
-	var hb = this.xy.bar_height;
-	var h_old = this._colsS.heights;
-	var h = this._colsS.heights = [0, 0, 0, 0, 0, 0, 0];
-	var data = this._els["dhx_cal_data"][0];
-
-	if (!this._table_view)
-		evs = this._pre_render_events_line(evs, hold); //ignore long events for now
-	else
-		evs = this._pre_render_events_table(evs, hold);
-
-	if (this._table_view) {
-		if (hold)
-			this._colsS.heights = h_old;
-		else {
-			var evl = data.firstChild;
-			if (evl.rows) {
-				for (var i = 0; i < evl.rows.length; i++) {
-					h[i]++;
-					if ((h[i]) * hb > this._colsS.height - 22) { // 22 - height of cell's header
-						//we have overflow, update heights
-						var cells = evl.rows[i].cells;
-						for (var j = 0; j < cells.length; j++) {
-							cells[j].childNodes[1].style.height = h[i] * hb + "px";
-						}
-						h[i] = (h[i - 1] || 0) + cells[0].offsetHeight;
-					}
-					h[i] = (h[i - 1] || 0) + evl.rows[i].cells[0].offsetHeight;
-				}
-				h.unshift(0);
-				if (evl.parentNode.offsetHeight < evl.parentNode.scrollHeight && !evl._h_fix) {
-					//we have v-scroll, decrease last day cell
-					for (var i = 0; i < evl.rows.length; i++) {
-						var cell = evl.rows[i].cells[6].childNodes[0];
-						var w = cell.offsetWidth - scheduler.xy.scroll_width + "px";
-						cell.style.width = w;
-						cell.nextSibling.style.width = w;
-					}
-					evl._h_fix = true;
-				}
-			} else {
-				if (!evs.length && this._els["dhx_multi_day"][0].style.visibility == "visible")
-					h[0] = -1;
-				if (evs.length || h[0] == -1) {
-					//shift days to have space for multiday events
-					var childs = evl.parentNode.childNodes;
-					var dh = ((h[0] + 1) * hb + 1) + "px"; // +1 so multiday events would have 2px from top and 2px from bottom by default
-					data.style.top = (this._els["dhx_cal_navline"][0].offsetHeight + this._els["dhx_cal_header"][0].offsetHeight + parseInt(dh, 10)) + 'px';
-					data.style.height = (this._obj.offsetHeight - parseInt(data.style.top, 10) - (this.xy.margin_top || 0)) + 'px';
-					var last = this._els["dhx_multi_day"][0];
-					last.style.height = dh;
-					last.style.visibility = (h[0] == -1 ? "hidden" : "visible");
-					last = this._els["dhx_multi_day"][1];
-					last.style.height = dh;
-					last.style.visibility = (h[0] == -1 ? "hidden" : "visible");
-					last.className = h[0] ? "dhx_multi_day_icon" : "dhx_multi_day_icon_small";
-					this._dy_shift = (h[0] + 1) * hb;
-					h[0] = 0;
-				}
-			}
-		}
-	}
-
-	return evs;
-};
-scheduler._get_event_sday = function(ev) {
-	return Math.floor((ev.start_date.valueOf() - this._min_date.valueOf()) / (24 * 60 * 60 * 1000));
-};
-scheduler._get_event_mapped_end_date = function(ev) {
-	var end_date = ev.end_date;
-	if (this.config.separate_short_events) {
-		var ev_duration = (ev.end_date - ev.start_date) / 60000; // minutes
-		if (ev_duration < this._min_mapped_duration) {
-			end_date = this.date.add(end_date, this._min_mapped_duration - ev_duration, "minute");
-		}
-	}
-	return end_date;
-};
-scheduler._pre_render_events_line = function(evs, hold) {
-	evs.sort(function(a, b) {
-		if (a.start_date.valueOf() == b.start_date.valueOf())
-			return a.id > b.id ? 1 : -1;
-		return a.start_date > b.start_date ? 1 : -1;
-	});
-	var days = []; //events by weeks
-	var evs_originals = [];
-
-	this._min_mapped_duration = Math.ceil(this.xy.min_event_height * 60 / this.config.hour_size_px);  // values could change along the way
-
-	for (var i = 0; i < evs.length; i++) {
-		var ev = evs[i];
-
-		//check date overflow
-		var sd = ev.start_date;
-		var ed = ev.end_date;
-		//check scale overflow
-		var sh = sd.getHours();
-		var eh = ed.getHours();
-
-		ev._sday = this._get_event_sday(ev); // sday based on event start_date
-		if (!days[ev._sday]) days[ev._sday] = [];
-
-		if (!hold) {
-			ev._inner = false;
-
-			var stack = days[ev._sday];
-
-			while (stack.length) {
-				var t_ev = stack[stack.length - 1];
-				var t_end_date = this._get_event_mapped_end_date(t_ev);
-				if (t_end_date.valueOf() <= ev.start_date.valueOf()) {
-					stack.splice(stack.length - 1, 1);
-				} else {
-					break;
-				}
-			}
-
-			var sorderSet = false;
-			for (var j = 0; j < stack.length; j++) {
-				var t_ev = stack[j];
-				var t_end_date = this._get_event_mapped_end_date(t_ev);
-				if (t_end_date.valueOf() <= ev.start_date.valueOf()) {
-					sorderSet = true;
-					ev._sorder = t_ev._sorder;
-					stack.splice(j, 1);
-					ev._inner = true;
-					break;
-				}
-			}
-
-			if (stack.length)
-				stack[stack.length - 1]._inner = true;
-
-			if (!sorderSet) {
-				if (stack.length) {
-					if (stack.length <= stack[stack.length - 1]._sorder) {
-						if (!stack[stack.length - 1]._sorder)
-							ev._sorder = 0;
-						else
-							for (j = 0; j < stack.length; j++) {
-								var _is_sorder = false;
-								for (var k = 0; k < stack.length; k++) {
-									if (stack[k]._sorder == j) {
-										_is_sorder = true;
-										break;
-									}
-								}
-								if (!_is_sorder) {
-									ev._sorder = j;
-									break;
-								}
-							}
-						ev._inner = true;
-					} else {
-						var _max_sorder = stack[0]._sorder;
-						for (j = 1; j < stack.length; j++) {
-							if (stack[j]._sorder > _max_sorder)
-								_max_sorder = stack[j]._sorder;
-						}
-						ev._sorder = _max_sorder + 1;
-						ev._inner = false;
-					}
-
-				} else
-					ev._sorder = 0;
-			}
-
-			stack.push(ev);
-
-			if (stack.length > (stack.max_count || 0)) {
-				stack.max_count = stack.length;
-				ev._count = stack.length;
-			} else {
-				ev._count = (ev._count) ? ev._count : 1;
-			}
-		}
-
-		if (sh < this.config.first_hour || eh >= this.config.last_hour) {
-			// Need to create copy of event as we will be changing it's start/end date
-			// e.g. first_hour = 11 and event.start_date hours = 9. Need to preserve that info
-			evs_originals.push(ev);
-			evs[i] = ev = this._copy_event(ev);
-
-			if (sh < this.config.first_hour) {
-				ev.start_date.setHours(this.config.first_hour);
-				ev.start_date.setMinutes(0);
-			}
-			if (eh >= this.config.last_hour) {
-				ev.end_date.setMinutes(0);
-				ev.end_date.setHours(this.config.last_hour);
-			}
-
-			if (ev.start_date > ev.end_date || sh == this.config.last_hour) {
-				evs.splice(i, 1);
-				i--;
-				continue;
-			}
-		}
-	}
-	if (!hold) {
-		for (var i = 0; i < evs.length; i++) {
-			evs[i]._count = days[evs[i]._sday].max_count;
-		}
-		for (var i = 0; i < evs_originals.length; i++)
-			evs_originals[i]._count = days[evs_originals[i]._sday].max_count;
-	}
-
-	return evs;
-};
-scheduler._time_order = function(evs) {
-	evs.sort(function(a, b) {
-		if (a.start_date.valueOf() == b.start_date.valueOf()) {
-			if (a._timed && !b._timed) return 1;
-			if (!a._timed && b._timed) return -1;
-			return a.id > b.id ? 1 : -1;
-		}
-		return a.start_date > b.start_date ? 1 : -1;
-	});
-};
-scheduler._pre_render_events_table = function(evs, hold) { // max - max height of week slot
-	this._time_order(evs);
-	var out = [];
-	var weeks = [
-		[],
-		[],
-		[],
-		[],
-		[],
-		[],
-		[]
-	]; //events by weeks
-	var max = this._colsS.heights;
-	var start_date;
-	var cols = this._cols.length;
-	var chunks_info = {};
-
-	for (var i = 0; i < evs.length; i++) {
-		var ev = evs[i];
-		var id = ev.id;
-		if (!chunks_info[id]) {
-			chunks_info[id] = {
-				first_chunk: true,
-				last_chunk: true
-			};
-		}
-		var chunk_info = chunks_info[id];
-		var sd = (start_date || ev.start_date);
-		var ed = ev.end_date;
-		//trim events which are crossing through current view
-		if (sd < this._min_date) {
-			chunk_info.first_chunk = false;
-			sd = this._min_date;
-		}
-		if (ed > this._max_date) {
-			chunk_info.last_chunk = false;
-			ed = this._max_date;
-		}
-
-		var locate_s = this.locate_holder_day(sd, false, ev);
-		ev._sday = locate_s % cols;
-		var locate_e = this.locate_holder_day(ed, true, ev) || cols;
-		ev._eday = (locate_e % cols) || cols; //cols used to fill full week, when event end on monday
-		ev._length = locate_e - locate_s;
-
-		//3600000 - compensate 1 hour during winter|summer time shift
-		ev._sweek = Math.floor((this._correct_shift(sd.valueOf(), 1) - this._min_date.valueOf()) / (60 * 60 * 1000 * 24 * cols));
-
-		//current slot
-		var stack = weeks[ev._sweek];
-		//check order position
-		var stack_line;
-
-		for (stack_line = 0; stack_line < stack.length; stack_line++)
-			if (stack[stack_line]._eday <= ev._sday)
-				break;
-
-		if (!ev._sorder || !hold) {
-			ev._sorder = stack_line;
-		}
-
-		if (ev._sday + ev._length <= cols) {
-			start_date = null;
-			out.push(ev);
-			stack[stack_line] = ev;
-			//get max height of slot
-			max[ev._sweek] = stack.length - 1;
-			ev._first_chunk = chunk_info.first_chunk;
-			ev._last_chunk = chunk_info.last_chunk;
-		} else { // split long event in chunks
-			var copy = this._copy_event(ev);
-			copy.id = ev.id;
-			copy._length = cols - ev._sday;
-			copy._eday = cols;
-			copy._sday = ev._sday;
-			copy._sweek = ev._sweek;
-			copy._sorder = ev._sorder;
-			copy.end_date = this.date.add(sd, copy._length, "day");
-			copy._first_chunk = chunk_info.first_chunk;
-			if (chunk_info.first_chunk) {
-				chunk_info.first_chunk = false;
-			}
-
-			out.push(copy);
-			stack[stack_line] = copy;
-			start_date = copy.end_date;
-			//get max height of slot
-			max[ev._sweek] = stack.length - 1;
-			i--;
-			continue;  //repeat same step
-		}
-	}
-	return out;
-};
-scheduler._copy_dummy = function() {
-	var a = new Date(this.start_date);
-	var b = new Date(this.end_date);
-	this.start_date = a;
-	this.end_date = b;
-};
-scheduler._copy_event = function(ev) {
-	this._copy_dummy.prototype = ev;
-	return new this._copy_dummy();
-	//return {start_date:ev.start_date, end_date:ev.end_date, text:ev.text, id:ev.id}
-};
-scheduler._rendered = [];
-scheduler.clear_view = function() {
-	for (var i = 0; i < this._rendered.length; i++) {
-		var obj = this._rendered[i];
-		if (obj.parentNode) obj.parentNode.removeChild(obj);
-	}
-	this._rendered = [];
-};
-scheduler.updateEvent = function(id) {
-	var ev = this.getEvent(id);
-	this.clear_event(id);
-
-	if (ev && this.is_visible_events(ev) && this.filter_event(id, ev) && (this._table_view || this.config.multi_day || ev._timed)) {
-		if (this.config.update_render)
-			this.render_view_data(); 
-		else
-			this.render_view_data([ev], true);
-	}
-};
-scheduler.clear_event = function(id) {
-	this.for_rendered(id, function(node, i) {
-		if (node.parentNode)
-			node.parentNode.removeChild(node);
-		scheduler._rendered.splice(i, 1);
-	});
-};
-scheduler.render_event = function(ev) {
-	var menu = scheduler.xy.menu_width;
-	if (ev._sday < 0) return; //can occur in case of recurring event during time shift
-	var parent = scheduler.locate_holder(ev._sday);
-	if (!parent) return; //attempt to render non-visible event
-	var sm = ev.start_date.getHours() * 60 + ev.start_date.getMinutes();
-	var em = (ev.end_date.getHours() * 60 + ev.end_date.getMinutes()) || (scheduler.config.last_hour * 60);
-	var ev_count = ev._count || 1;
-	var ev_sorder = ev._sorder || 0;
-	var top = (Math.round((sm * 60 * 1000 - this.config.first_hour * 60 * 60 * 1000) * this.config.hour_size_px / (60 * 60 * 1000))) % (this.config.hour_size_px * 24); //42px/hour
-	var height = Math.max(scheduler.xy.min_event_height, (em - sm) * this.config.hour_size_px / 60); //42px/hour
-	var width = Math.floor((parent.clientWidth - menu) / ev_count);
-	var left = ev_sorder * width + 1;
-	if (!ev._inner) width = width * (ev_count - ev_sorder);
-	if (this.config.cascade_event_display) {
-		var limit = this.config.cascade_event_count;
-		var margin = this.config.cascade_event_margin;
-		left = ev_sorder % limit * margin;
-		var right = (ev._inner) ? (ev_count - ev_sorder - 1) % limit * margin / 2 : 0;
-		width = Math.floor(parent.clientWidth - menu - left - right);
-	}
-
-	var d = this._render_v_bar(ev.id, menu + left, top, width, height, ev._text_style, scheduler.templates.event_header(ev.start_date, ev.end_date, ev), scheduler.templates.event_text(ev.start_date, ev.end_date, ev));
-
-	this._rendered.push(d);
-	parent.appendChild(d);
-
-	left = left + parseInt(parent.style.left, 10) + menu;
-
-	if (this._edit_id == ev.id) {
-
-		d.style.zIndex = 1; //fix overlapping issue
-		width = Math.max(width - 4, scheduler.xy.editor_width);
-		d = document.createElement("DIV");
-		d.setAttribute("event_id", ev.id);
-		this.set_xy(d, width, height - 20, left, top + 14);
-		d.className = "dhx_cal_editor";
-
-		var d2 = document.createElement("DIV");
-		this.set_xy(d2, width - 6, height - 26);
-		d2.style.cssText += ";margin:2px 2px 2px 2px;overflow:hidden;";
-
-		d.appendChild(d2);
-		this._els["dhx_cal_data"][0].appendChild(d);
-		this._rendered.push(d);
-
-		d2.innerHTML = "<textarea class='dhx_cal_editor'>" + ev.text + "</textarea>";
-		if (this._quirks7) d2.firstChild.style.height = height - 12 + "px"; //IEFIX
-		this._editor = d2.firstChild;
-		this._editor.onkeydown = function(e) {
-			if ((e || event).shiftKey) return true;
-			var code = (e || event).keyCode;
-			if (code == scheduler.keys.edit_save) scheduler.editStop(true);
-			if (code == scheduler.keys.edit_cancel) scheduler.editStop(false);
-		};
-		this._editor.onselectstart = function (e) {
-			return (e || event).cancelBubble = true;
-		};
-		d2.firstChild.focus();
-		//IE and opera can add x-scroll during focusing
-		this._els["dhx_cal_data"][0].scrollLeft = 0;
-		d2.firstChild.select();
-
-	}
-	if (this.xy.menu_width !== 0 && this._select_id == ev.id) {
-		if (this.config.cascade_event_display && this._drag_mode)
-			d.style.zIndex = 1; //fix overlapping issue for cascade view in case of dnd of selected event
-		var icons = this.config["icons_" + ((this._edit_id == ev.id) ? "edit" : "select")];
-		var icons_str = "";
-		var bg_color = (ev.color ? ("background-color: " + ev.color + ";") : "");
-		var color = (ev.textColor ? ("color: " + ev.textColor + ";") : "");
-		for (var i = 0; i < icons.length; i++)
-			icons_str += "<div class='dhx_menu_icon " + icons[i] + "' style='" + bg_color + "" + color + "' title='" + this.locale.labels[icons[i]] + "'></div>";
-		var obj = this._render_v_bar(ev.id, left - menu + 1, top, menu, icons.length * 20 + 26 - 2, "", "<div style='" + bg_color + "" + color + "' class='dhx_menu_head'></div>", icons_str, true);
-		obj.style.left = left - menu + 1;
-		this._els["dhx_cal_data"][0].appendChild(obj);
-		this._rendered.push(obj);
-	}
-};
-scheduler._render_v_bar = function (id, x, y, w, h, style, contentA, contentB, bottom) {
-	var d = document.createElement("DIV");
-	var ev = this.getEvent(id);
-
-	var cs = (bottom) ? "dhx_cal_event dhx_cal_select_menu" : "dhx_cal_event";
-
-	var cse = scheduler.templates.event_class(ev.start_date, ev.end_date, ev);
-	if (cse) cs = cs + " " + cse;
-
-	var bg_color = (ev.color ? ("background:" + ev.color + ";") : "");
-	var color = (ev.textColor ? ("color:" + ev.textColor + ";") : "");
-
-	var html = '<div event_id="' + id + '" class="' + cs + '" style="position:absolute; top:' + y + 'px; left:' + x + 'px; width:' + (w - 4) + 'px; height:' + h + 'px;' + (style || "") + '"></div>';
-	d.innerHTML = html;
-
-	var container = d.cloneNode(true).firstChild;
-
-	if (scheduler.renderEvent && !bottom && scheduler.renderEvent(container, ev)) {
-		return container;
-	} else {
-		container = d.firstChild;
-
-		var inner_html = '<div class="dhx_event_move dhx_header" style=" width:' + (w - 6) + 'px;' + bg_color + '" >&nbsp;</div>';
-		inner_html += '<div class="dhx_event_move dhx_title" style="' + bg_color + '' + color + '">' + contentA + '</div>';
-		inner_html += '<div class="dhx_body" style=" width:' + (w - (this._quirks ? 4 : 14)) + 'px; height:' + (h - (this._quirks ? 20 : 30) + 1) + 'px;' + bg_color + '' + color + '">' + contentB + '</div>'; // +2 css specific, moved from render_event
-
-		var footer_class = "dhx_event_resize dhx_footer";
-		if (bottom)
-			footer_class = "dhx_resize_denied " + footer_class;
-
-		inner_html += '<div class="' + footer_class + '" style=" width:' + (w - 8) + 'px;' + (bottom ? ' margin-top:-1px;' : '') + '' + bg_color + '' + color + '" ></div>';
-
-		container.innerHTML = inner_html;
-	}
-
-	return container;
-};
-scheduler.locate_holder = function(day) {
-	if (this._mode == "day") return this._els["dhx_cal_data"][0].firstChild; //dirty
-	return this._els["dhx_cal_data"][0].childNodes[day];
-};
-scheduler.locate_holder_day = function(date, past) {
-	var day = Math.floor((this._correct_shift(date, 1) - this._min_date) / (60 * 60 * 24 * 1000));
-	//when locating end data of event , we need to use next day if time part was defined
-	if (past && this.date.time_part(date)) day++;
-	return day;
-};
-scheduler.render_event_bar = function (ev) {
-	var parent = this._rendered_location;
-
-	var x = this._colsS[ev._sday];
-	var x2 = this._colsS[ev._eday];
-	if (x2 == x) x2 = this._colsS[ev._eday + 1];
-	var hb = this.xy.bar_height;
-
-	var y = this._colsS.heights[ev._sweek] + (this._colsS.height ? (this.xy.month_scale_height + 2) : 2 ) + (ev._sorder * hb);
-
-	var d = document.createElement("DIV");
-	var cs = "dhx_cal_event_clear";
-	if (!ev._timed) {
-		cs = "dhx_cal_event_line";
-		if (ev.hasOwnProperty("_first_chunk") && ev._first_chunk)
-			cs += " dhx_cal_event_line_start";
-		if (ev.hasOwnProperty("_last_chunk") && ev._last_chunk)
-			cs += " dhx_cal_event_line_end";
-	}
-
-	var cse = scheduler.templates.event_class(ev.start_date, ev.end_date, ev);
-	if (cse) cs = cs + " " + cse;
-
-	var bg_color = (ev.color ? ("background:" + ev.color + ";") : "");
-	var color = (ev.textColor ? ("color:" + ev.textColor + ";") : "");
-
-	var html = '<div event_id="' + ev.id + '" class="' + cs + '" style="position:absolute; top:' + y + 'px; left:' + x + 'px; width:' + (x2 - x - 15) + 'px;' + color + '' + bg_color + '' + (ev._text_style || "") + '">';
-
-	ev = scheduler.getEvent(ev.id); // ev at this point could be a part of a larged event
-	if (ev._timed)
-		html += scheduler.templates.event_bar_date(ev.start_date, ev.end_date, ev);
-	html += scheduler.templates.event_bar_text(ev.start_date, ev.end_date, ev) + '</div>';
-	html += '</div>';
-
-	d.innerHTML = html;
-
-	this._rendered.push(d.firstChild);
-	parent.appendChild(d.firstChild);
-};
-
-scheduler._locate_event = function(node) {
-	var id = null;
-	while (node && !id && node.getAttribute) {
-		id = node.getAttribute("event_id");
-		node = node.parentNode;
-	}
-	return id;
-};
-
-scheduler.edit = function(id) {
-	if (this._edit_id == id) return;
-	this.editStop(false, id);
-	this._edit_id = id;
-	this.updateEvent(id);
-};
-scheduler.editStop = function(mode, id) {
-	if (id && this._edit_id == id) return;
-	var ev = this.getEvent(this._edit_id);
-	if (ev) {
-		if (mode) ev.text = this._editor.value;
-		this._edit_id = null;
-		this._editor = null;
-		this.updateEvent(ev.id);
-		this._edit_stop_event(ev, mode);
-	}
-};
-scheduler._edit_stop_event = function(ev, mode) {
-	if (this._new_event) {
-		if (!mode) {
-			if (ev) // in case of custom lightbox user can already delete event
-				this.deleteEvent(ev.id, true);
-		} else {
-			this.callEvent("onEventAdded", [ev.id, ev]);
-		}
-		this._new_event = null;
-	} else {
-		if (mode)
-			this.callEvent("onEventChanged", [ev.id, ev]);
-	}
-};
-
-scheduler.getEvents = function(from, to) {
-	var result = [];
-	for (var a in this._events) {
-		var ev = this._events[a];
-		if (ev && ( (!from && !to) || (ev.start_date < to && ev.end_date > from) ))
-			result.push(ev);
-	}
-	return result;
-};
-scheduler.getRenderedEvent = function(id) {
-	if (!id)
-		return;
-	var rendered_events = scheduler._rendered;
-	for (var i=0; i<rendered_events.length; i++) {
-		var rendered_event = rendered_events[i];
-		if (rendered_event.getAttribute("event_id") == id) {
-			return rendered_event;
-		}
-	}
-	return null;
-};
-scheduler.showEvent = function(id, mode) {
-	var ev = (typeof id == "number" || typeof id == "string") ? scheduler.getEvent(id) : id;
-	mode = mode||scheduler._mode;
-
-	if (!ev || (this.checkEvent("onBeforeEventDisplay") && !this.callEvent("onBeforeEventDisplay", [ev, mode])))
-		return;
-
-	var scroll_hour = scheduler.config.scroll_hour;
-	scheduler.config.scroll_hour = ev.start_date.getHours();
-	var preserve_scroll = scheduler.config.preserve_scroll;
-	scheduler.config.preserve_scroll = false;
-
-	var original_color = ev.color;
-	var original_text_color = ev.textColor;
-	if (scheduler.config.highlight_displayed_event) {
-		ev.color = scheduler.config.displayed_event_color;
-		ev.textColor = scheduler.config.displayed_event_text_color;
-	}
-
-	scheduler.setCurrentView(new Date(ev.start_date), mode);
-
-	ev.color = original_color;
-	ev.textColor = original_text_color;
-	scheduler.config.scroll_hour = scroll_hour;
-	scheduler.config.preserve_scroll = preserve_scroll;
-
-	if (scheduler.matrix && scheduler.matrix[mode]) {
-		scheduler._els["dhx_cal_data"][0].scrollTop = getAbsoluteTop(scheduler.getRenderedEvent(ev.id));
-	}
-
-	scheduler.callEvent("onAfterEventDisplay", [ev, mode]);
-};
-scheduler._loaded={};
-scheduler._load=function(url,from){
-	url=url||this._load_url;
-	url+=(url.indexOf("?")==-1?"?":"&")+"timeshift="+(new Date()).getTimezoneOffset();
-	if (this.config.prevent_cache)	url+="&uid="+this.uid();
-	var to;
-	from=from||this._date;
-	
-	if (this._load_mode){
-		var lf = this.templates.load_format;
-		
-		from = this.date[this._load_mode+"_start"](new Date(from.valueOf()));
-		while (from>this._min_date) from=this.date.add(from,-1,this._load_mode);
-		to = from;
-		
-		var cache_line = true;
-		while (to<this._max_date){
-			to=this.date.add(to,1,this._load_mode);	
-			if (this._loaded[lf(from)] && cache_line) 
-				from=this.date.add(from,1,this._load_mode);	
-			else cache_line = false;
-		}
-		
-		var temp_to=to;
-		do {
-			to = temp_to;
-			temp_to=this.date.add(to,-1,this._load_mode);
-		} while (temp_to>from && this._loaded[lf(temp_to)]);
-			
-		if (to<=from) 
-			return false; //already loaded
-		dhtmlxAjax.get(url+"&from="+lf(from)+"&to="+lf(to),function(l){scheduler.on_load(l);});
-		while(from<to){
-			this._loaded[lf(from)]=true;
-			from=this.date.add(from,1,this._load_mode);	
-		}
-	} else
-		dhtmlxAjax.get(url,function(l){scheduler.on_load(l);});
-	this.callEvent("onXLS",[]);
-	return true;
-};
-scheduler.on_load=function(loader){
-    var evs;
-	if (this._process)
-		evs=this[this._process].parse(loader.xmlDoc.responseText);
-	else
-		evs=this._magic_parser(loader);
-
-	scheduler._process_loading(evs);
-
-	this.callEvent("onXLE",[]);
-};
-scheduler._process_loading = function(evs){
-	this._loading=true;
-	this._not_render=true;
-	for (var i=0; i<evs.length; i++){
-		if (!this.callEvent("onEventLoading",[evs[i]])) continue;
-		this.addEvent(evs[i]);
-	}
-	this._not_render=false;
-	if (this._render_wait) this.render_view_data();
-
-    this._loading=false;
-	if (this._after_call) this._after_call();
-	this._after_call=null;
-};
-scheduler.json={};
-scheduler.json.parse = function(data){
-	if (typeof data == "string") {
-		scheduler._temp = eval( "("+data+")" );
-		data = (scheduler._temp) ? scheduler._temp.data||scheduler._temp : [];
-	}
-
-	if (data.dhx_security) 
-		dhtmlx.security_key = data.dhx_security;
-
-	var collections = (scheduler._temp && scheduler._temp.collections) ? scheduler._temp.collections : {};
-	var collections_loaded = false;
-	for (var key in collections) {
-		if (collections.hasOwnProperty(key)) {
-			collections_loaded = true;
-			var collection = collections[key];
-			var arr = scheduler.serverList[key];
-			if (!arr) continue;
-			arr.splice(0, arr.length); //clear old options
-			for (var j=0; j < collection.length; j++) {
-				var option = collection[j];
-				var obj = { key: option.value, label: option.label }; // resulting option object
-				for (var option_key in option) {
-					if (option.hasOwnProperty(option_key)) {
-						if (option_key == "value" || option_key == "label")
-							continue;
-						obj[option_key] = option[option_key]; // obj['value'] = option['value']
-					}
-				}
-				arr.push(obj);
-			}
-		}
-	}
-	if (collections_loaded)
-	    scheduler.callEvent("onOptionsLoad",[]);
-
-	var evs = [];
-	for (var i=0; i < data.length; i++){
-		data[i].start_date = scheduler.templates.xml_date(data[i].start_date);
-		data[i].end_date = scheduler.templates.xml_date(data[i].end_date);
-		evs.push(data[i]);
-	}
-	return evs;
-};
-scheduler.parse=function(data,type){
-	this._process=type;
-	this.on_load({xmlDoc:{responseText:data}});
-};
-scheduler.load=function(url,call){
-	if (typeof call == "string"){
-		this._process=call;
-		call = arguments[2];
-	}
-	
-	this._load_url=url;
-	this._after_call=call;
-	this._load(url,this._date);
-};
-//possible values - day,week,month,year,all
-scheduler.setLoadMode=function(mode){
-	if (mode=="all") mode="";
-	this._load_mode=mode;
-};
-
-//current view by default, or all data if "true" as parameter provided
-scheduler.refresh=function(refresh_all){
-	alert("not implemented");
-	/*
-	this._loaded={};
-	this._load();
-	*/
-};
-scheduler.serverList=function(name, array){
-	if(array) {
-		return this.serverList[name] = array.slice(0);
-	}
-	return this.serverList[name] = (this.serverList[name]||[]);
-};
-scheduler._userdata={};
-scheduler._magic_parser=function(loader){
-    var xml;
-	if (!loader.getXMLTopNode){ //from a string
-		var xml_string = loader.xmlDoc.responseText;
-		loader = new dtmlXMLLoaderObject(function(){});
-		loader.loadXMLString(xml_string);
-	}
-	
-	xml=loader.getXMLTopNode("data");
-	if (xml.tagName!="data") return [];//not an xml
-	var skey = xml.getAttribute("dhx_security");
-	if (skey) 
-		dhtmlx.security_key = skey;
-	
-	var opts = loader.doXPath("//coll_options");
-	for (var i=0; i < opts.length; i++) {
-		var bind = opts[i].getAttribute("for");
-		var arr = this.serverList[bind];
-		if (!arr) continue;
-		arr.splice(0,arr.length);	//clear old options
-		var itms = loader.doXPath(".//item",opts[i]);
-		for (var j=0; j < itms.length; j++) {
-			var itm = itms[j];
-			var attrs = itm.attributes;
-			var obj = { key:itms[j].getAttribute("value"), label:itms[j].getAttribute("label")};
-			for (var k = 0; k < attrs.length; k++) {
-				var attr = attrs[k];
-				if(attr.nodeName == "value" || attr.nodeName == "label")
-					continue;
-				obj[attr.nodeName] = attr.nodeValue;
-			}
-			arr.push(obj);
-		}
-	}
-	if (opts.length)
-		scheduler.callEvent("onOptionsLoad",[]);
-	
-	var ud=loader.doXPath("//userdata");	
-	for (var i=0; i < ud.length; i++) {
-		var udx = this.xmlNodeToJSON(ud[i]);
-		this._userdata[udx.name]=udx.text;
-	}
-	
-	var evs=[];
-	xml=loader.doXPath("//event");
-	
-	
-	for (var i=0; i < xml.length; i++) {
-		evs[i]=this.xmlNodeToJSON(xml[i]);
-		
-		evs[i].text=evs[i].text||evs[i]._tagvalue;
-		evs[i].start_date=this.templates.xml_date(evs[i].start_date);
-		evs[i].end_date=this.templates.xml_date(evs[i].end_date);
-	}
-	return evs;
-};
-scheduler.xmlNodeToJSON = function(node){
-        var t={};
-        for (var i=0; i<node.attributes.length; i++)
-            t[node.attributes[i].name]=node.attributes[i].value;
-        
-        for (var i=0; i<node.childNodes.length; i++){
-        	var child=node.childNodes[i];
-            if (child.nodeType==1)
-                t[child.tagName]=child.firstChild?child.firstChild.nodeValue:"";
-        }
-                 
-        if (!t.text) t.text=node.firstChild?node.firstChild.nodeValue:"";
-        
-        return t;
-};
-scheduler.attachEvent("onXLS",function(){
-	if (this.config.show_loading===true){
-		var t;
-		t=this.config.show_loading=document.createElement("DIV");
-		t.className='dhx_loading';
-		t.style.left = Math.round((this._x-128)/2)+"px";
-		t.style.top = Math.round((this._y-15)/2)+"px";
-		this._obj.appendChild(t);
-	}
-});
-scheduler.attachEvent("onXLE",function(){
-	var t;
-	if (t=this.config.show_loading)
-		if (typeof t == "object"){
-		this._obj.removeChild(t);
-		this.config.show_loading=true;
-	}
-});
-
-/*
-This software is allowed to use under GPL or you need to obtain Commercial or Enterise License
-to use it in not GPL project. Please contact sales@dhtmlx.com for details
-*/
-scheduler.ical={
-	parse:function(str){
-		var data = str.match(RegExp(this.c_start+"[^\f]*"+this.c_end,""));
-		if (!data.length) return;
-		
-		//unfolding 
-		data[0]=data[0].replace(/[\r\n]+(?=[a-z \t])/g," ");
-		//drop property
-		data[0]=data[0].replace(/\;[^:\r\n]*/g,"");
-		
-		
-		var incoming=[];
-		var match;
-		var event_r = RegExp("(?:"+this.e_start+")([^\f]*?)(?:"+this.e_end+")","g");
-		while (match=event_r.exec(data)){
-			var e={};
-			var param;
-			var param_r = /[^\r\n]+[\r\n]+/g;
-			while (param=param_r.exec(match[1]))
-				this.parse_param(param.toString(),e);
-			if (e.uid && !e.id) e.id = e.uid; //fallback to UID, when ID is not defined
-			incoming.push(e);	
-		}
-		return incoming;
-	},
-	parse_param:function(str,obj){
-		var d = str.indexOf(":"); 
-			if (d==-1) return;
-		
-		var name = str.substr(0,d).toLowerCase();
-		var value = str.substr(d+1).replace(/\\\,/g,",").replace(/[\r\n]+$/,"");
-		if (name=="summary")
-			name="text";
-		else if (name=="dtstart"){
-			name = "start_date";
-			value = this.parse_date(value,0,0);
-		}
-		else if (name=="dtend"){
-			name = "end_date";
-			value = this.parse_date(value,0,0);
-		}
-		obj[name]=value;
-	},
-	parse_date:function(value,dh,dm){
-		var t = value.split("T");	
-		if (t[1]){
-			dh=t[1].substr(0,2);
-			dm=t[1].substr(2,2);
-		}
-		var dy = t[0].substr(0,4);
-		var dn = parseInt(t[0].substr(4,2),10)-1;
-		var dd = t[0].substr(6,2);
-		if (scheduler.config.server_utc && !t[1]) { // if no hours/minutes were specified == full day event
-			return new Date(Date.UTC(dy,dn,dd,dh,dm)) ;
-		}
-		return new Date(dy,dn,dd,dh,dm);
-	},
-	c_start:"BEGIN:VCALENDAR",
-	e_start:"BEGIN:VEVENT",
-	e_end:"END:VEVENT",
-	c_end:"END:VCALENDAR"	
-};
-scheduler.lightbox = {};
-scheduler.formSection = function(name){
-	var config = this.config.lightbox.sections;
-	var i =0;
-	for (i; i < config.length; i++)
-		if (config[i].name == name)
-			break;
-	var section = config[i];
-	if (!scheduler._lightbox)
-		scheduler.getLightbox();
-	var header = document.getElementById(section.id);
-	var node = header.nextSibling;
-
-	var result = {
-		section: section,
-		header: header,
-		node: node,
-		getValue:function(ev){
-			return scheduler.form_blocks[section.type].get_value(node, (ev||{}), section);
-		},
-		setValue:function(value, ev){
-			return scheduler.form_blocks[section.type].set_value(node, value, (ev||{}), section);
-		}
-	};
-
-	var handler = scheduler.lightbox["get_"+section.type+"_control"];
-	return handler?handler(result):result;
-};
-scheduler.lightbox.get_template_control = function(result) {
-	result.control = result.node;
-	return result;
-};
-scheduler.lightbox.get_select_control = function(result) {
-	result.control = result.node.getElementsByTagName('select')[0];
-	return result;
-};
-scheduler.lightbox.get_textarea_control = function(result) {
-	result.control = result.node.getElementsByTagName('textarea')[0];
-	return result;
-};
-scheduler.lightbox.get_time_control = function(result) {
-	result.control = result.node.getElementsByTagName('select'); // array
-	return result;
-};
-scheduler.form_blocks={
-	template:{
-			render: function(sns){
-			var height=(sns.height||"30")+"px";
-			return "<div class='dhx_cal_ltext dhx_cal_template' style='height:"+height+";'></div>";
-		},
-		set_value:function(node,value,ev,config){
-			node.innerHTML = value||"";
-		},
-		get_value:function(node,ev,config){
-			return node.innerHTML||"";
-		},
-		focus: function(node){
-		}
-	},
-	textarea:{
-		render:function(sns){
-			var height=(sns.height||"130")+"px";
-			return "<div class='dhx_cal_ltext' style='height:"+height+";'><textarea></textarea></div>";
-		},
-		set_value:function(node,value,ev){
-			node.firstChild.value=value||"";
-		},
-		get_value:function(node,ev){
-			return node.firstChild.value;
-		},
-		focus:function(node){
-			var a=node.firstChild; a.select(); a.focus(); 
-		}
-	},
-	select:{
-		render:function(sns){
-			var height=(sns.height||"23")+"px";
-			var html="<div class='dhx_cal_ltext' style='height:"+height+";'><select style='width:100%;'>";
-			for (var i=0; i < sns.options.length; i++)
-				html+="<option value='"+sns.options[i].key+"'>"+sns.options[i].label+"</option>";
-			html+="</select></div>";
-			return html;
-		},
-		set_value:function(node,value,ev,sns){
-			var select = node.firstChild;
-			if (!select._dhx_onchange && sns.onchange) {
-				select.onchange = sns.onchange;
-				select._dhx_onchange = true;
-			}
-			if (typeof value == "undefined")
-				value = (select.options[0]||{}).value;
-			select.value=value||"";
-		},
-		get_value:function(node,ev){
-			return node.firstChild.value;
-		},
-		focus:function(node){
-			var a=node.firstChild; if (a.select) a.select(); a.focus(); 
-		}
-	},
-	time:{
-		render:function(sns){
-			//hours
-			var cfg = scheduler.config;
-			var dt = this.date.date_part(new Date());
-			var last = 24*60, first = 0;
-			if(scheduler.config.limit_time_select){
-				last = 60*cfg.last_hour+1;
-				first = 60*cfg.first_hour;
-				dt.setHours(cfg.first_hour);
-			}
-
-			var html="<select>";
-			var i = first;
-			var tdate = dt.getDate();
-			sns._time_values = [];
-
-			while(i<last){
-				var time=this.templates.time_picker(dt);
-				html+="<option value='"+i+"'>"+time+"</option>";
-				sns._time_values.push(i);
-				dt.setTime(dt.valueOf()+this.config.time_step*60*1000);
-				var diff = (dt.getDate()!=tdate)?1:0; // moved or not to the next day
-				i=diff*24*60+dt.getHours()*60+dt.getMinutes();
-			}
-
-			//days
-			html+="</select> <select>";
-			for (var i=1; i < 32; i++) 
-				html+="<option value='"+i+"'>"+i+"</option>";
-
-			//month
-			html+="</select> <select>";
-			for (var i=0; i < 12; i++) 
-				html+="<option value='"+i+"'>"+this.locale.date.month_full[i]+"</option>";
-
-			//year
-			html+="</select> <select>";
-			dt = dt.getFullYear()-5; //maybe take from config?
-			for (var i=0; i < 10; i++) 
-				html+="<option value='"+(dt+i)+"'>"+(dt+i)+"</option>";
-			html+="</select> ";
-
-			return "<div style='height:30px;padding-top:0px;font-size:inherit;' class='dhx_section_time'>"+html+"<span style='font-weight:normal; font-size:10pt;'> &nbsp;&ndash;&nbsp; </span>"+html+"</div>";			
-
-		},
-		set_value:function(node,value,ev,config){
-			var cfg = scheduler.config;
-			var s=node.getElementsByTagName("select");
-
-			if(cfg.full_day) {
-				if (!node._full_day){
-					var html = "<label class='dhx_fullday'><input type='checkbox' name='full_day' value='true'> "+scheduler.locale.labels.full_day+"&nbsp;</label></input>";
-					if (!scheduler.config.wide_form)
-						html = node.previousSibling.innerHTML+html;
-					node.previousSibling.innerHTML=html;
-					node._full_day=true;
-				}
-				var input=node.previousSibling.getElementsByTagName("input")[0];
-				input.checked = (scheduler.date.time_part(ev.start_date)===0 && scheduler.date.time_part(ev.end_date)===0);
-
-				s[0].disabled=input.checked;
-				s[ s.length/2 ].disabled=input.checked;
-
-				input.onclick = function(){ 
-					if(input.checked) {
-						var obj = {};
-						scheduler.form_blocks.time.get_value(node,obj);
-
-						var start_date = scheduler.date.date_part(obj.start_date);
-						var end_date = scheduler.date.date_part(obj.end_date);
-
-						if (+end_date == +start_date || (+end_date >= +start_date && (ev.end_date.getHours() != 0 || ev.end_date.getMinutes() != 0)))
-							end_date = scheduler.date.add(end_date, 1, "day");
-					}
-
-					s[0].disabled=input.checked;
-					s[ s.length/2 ].disabled=input.checked;
-					
-					_fill_lightbox_select(s,0,start_date||ev.start_date);
-					_fill_lightbox_select(s,4,end_date||ev.end_date);
-				};
-			}
-			
-			if(cfg.auto_end_date && cfg.event_duration) {
-				function _update_lightbox_select() {
-					var start_date = new Date(s[3].value,s[2].value,s[1].value,0,s[0].value);
-					var end_date = new Date(start_date.getTime() + (scheduler.config.event_duration * 60 * 1000));
-					_fill_lightbox_select(s, 4, end_date);
-				}
-				for(var i=0; i<4; i++) {
-					s[i].onchange = _update_lightbox_select;
-				}
-			}
-			
-			function _fill_lightbox_select(s,i,d) {
-				var time_values = config._time_values;
-				var direct_value = d.getHours()*60+d.getMinutes();
-				var fixed_value = direct_value;
-				var value_found = false;
-				for (var k=0; k<time_values.length; k++) {
-					var t_v = time_values[k];
-					if (t_v === direct_value) {
-						value_found = true;
-						break;
-					}
-					if (t_v < direct_value)
-						fixed_value = t_v;
-				}
-
-				s[i+0].value=(value_found)?direct_value:fixed_value;
-				s[i+1].value=d.getDate();
-				s[i+2].value=d.getMonth();
-				s[i+3].value=d.getFullYear();
-			}
-
-			_fill_lightbox_select(s,0,ev.start_date);
-			_fill_lightbox_select(s,4,ev.end_date);
-		},
-		get_value:function(node,ev){
-			s=node.getElementsByTagName("select");
-			ev.start_date=new Date(s[3].value,s[2].value,s[1].value,0,s[0].value);
-			ev.end_date=new Date(s[7].value,s[6].value,s[5].value,0,s[4].value);
-			if (ev.end_date<=ev.start_date) 
-				ev.end_date=scheduler.date.add(ev.start_date,scheduler.config.time_step,"minute");
-			return {
-				start_date: new Date(ev.start_date),
-				end_date: new Date(ev.end_date)
-			};
-		},
-		focus:function(node){
-			node.getElementsByTagName("select")[0].focus(); 
-		}
-	}
-};
-scheduler.showCover=function(box){
-	if (box){
-		box.style.display="block";
-
-		var scroll_top = window.pageYOffset||document.body.scrollTop||document.documentElement.scrollTop;
-		var scroll_left = window.pageXOffset||document.body.scrollLeft||document.documentElement.scrollLeft;
-
-		var view_height = window.innerHeight||document.documentElement.clientHeight;
-
-		if(scroll_top) // if vertical scroll on window
-			box.style.top=Math.round(scroll_top+Math.max((view_height-box.offsetHeight)/2, 0))+"px";
-		else // vertical scroll on body
-			box.style.top=Math.round(Math.max(((view_height-box.offsetHeight)/2), 0) + 9)+"px"; // +9 for compatibility with auto tests
-
-		// not quite accurate but used for compatibility reasons
-		if(document.documentElement.scrollWidth > document.body.offsetWidth) // if horizontal scroll on the window
-			box.style.left=Math.round(scroll_left+(document.body.offsetWidth-box.offsetWidth)/2)+"px";
-		else // horizontal scroll on the body
-			box.style.left=Math.round((document.body.offsetWidth-box.offsetWidth)/2)+"px";
-	}
-    this.show_cover();
-};
-scheduler.showLightbox=function(id){
-	if (!id) return;
-	if (!this.callEvent("onBeforeLightbox",[id])) {
-		if (this._new_event)
-			this._new_event = null;
-		return;
-	}
-	var box = this.getLightbox();
-	this.showCover(box);
-	this._fill_lightbox(id,box);
-	this.callEvent("onLightbox",[id]);
-};
-scheduler._fill_lightbox = function(id, box) {
-	var ev = this.getEvent(id);
-	var s = box.getElementsByTagName("span");
-	if (scheduler.templates.lightbox_header) {
-		s[1].innerHTML = "";
-		s[2].innerHTML = scheduler.templates.lightbox_header(ev.start_date, ev.end_date, ev);
-	} else {
-		s[1].innerHTML = this.templates.event_header(ev.start_date, ev.end_date, ev);
-		s[2].innerHTML = (this.templates.event_bar_text(ev.start_date, ev.end_date, ev) || "").substr(0, 70); //IE6 fix
-	}
-
-	var sns = this.config.lightbox.sections;
-	for (var i = 0; i < sns.length; i++) {
-		var current_sns = sns[i];
-		var node = document.getElementById(current_sns.id).nextSibling;
-		var block = this.form_blocks[current_sns.type];
-		var value = (ev[current_sns.map_to] !== undefined) ? ev[current_sns.map_to] : current_sns.default_value;
-		block.set_value.call(this, node, value, ev, current_sns);
-		if (sns[i].focus)
-			block.focus.call(this, node);
-	}
-
-	scheduler._lightbox_id = id;
-};
-scheduler._lightbox_out=function(ev){
-	var sns = this.config.lightbox.sections;
-	for (var i=0; i < sns.length; i++) {
-		var node = document.getElementById(sns[i].id);
-		node=(node?node.nextSibling:node);
-		var block=this.form_blocks[sns[i].type];
-		var res=block.get_value.call(this,node,ev, sns[i]);
-		if (sns[i].map_to!="auto")
-			ev[sns[i].map_to]=res;
-	}
-	return ev;
-};
-scheduler._empty_lightbox=function(data){
-	var id=scheduler._lightbox_id;
-	var ev=this.getEvent(id);
-	var box=this.getLightbox();
-
-	this._lame_copy(ev, data);
-
-	ev._timed=this.is_one_day_event(ev);
-	this.setEvent(ev.id,ev);
-	this._edit_stop_event(ev,true);
-	this.render_view_data();
-};
-scheduler.hide_lightbox=function(id){
-	this.hideCover(this.getLightbox());
-	this._lightbox_id=null;
-	this.callEvent("onAfterLightbox",[]);
-};
-scheduler.hideCover=function(box){
-	if (box) box.style.display="none";
-	this.hide_cover();
-};
-scheduler.hide_cover=function(){
-	if (this._cover) 
-		this._cover.parentNode.removeChild(this._cover);
-	this._cover=null;
-};
-scheduler.show_cover=function(){
-	this._cover=document.createElement("DIV");
-	this._cover.className="dhx_cal_cover";
-	var _document_height = ((document.height !== undefined) ? document.height : document.body.offsetHeight);
-	var _scroll_height = ((document.documentElement) ? document.documentElement.scrollHeight : 0);
-	this._cover.style.height = Math.max(_document_height, _scroll_height) + 'px';
-	document.body.appendChild(this._cover);
-};
-scheduler.save_lightbox=function(){
-	var data = this._lightbox_out({}, this._lame_copy(this.getEvent(this._lightbox_id)));
-	if (this.checkEvent("onEventSave") && !this.callEvent("onEventSave",[this._lightbox_id, data, this._new_event]))
-		return;
-	this._empty_lightbox(data);
-	this.hide_lightbox();
-};
-scheduler.startLightbox = function(id, box){
-	this._lightbox_id=id;
-	this._lightbox = box;
-	this.showCover(box);
-};
-scheduler.endLightbox = function(mode, box){
-	this._edit_stop_event(scheduler.getEvent(this._lightbox_id),mode);
-	if (mode)
-		scheduler.render_view_data();
-	this.hideCover(box);
-	this._lightbox_id = null; // in case of custom lightbox user only calls endLightbox so we need to reset _lightbox_id
-};
-scheduler.resetLightbox = function(){
-	if (scheduler._lightbox) 
-		scheduler._lightbox.parentNode.removeChild(scheduler._lightbox);
-	scheduler._lightbox = null;
-};
-scheduler.cancel_lightbox=function(){
-	this.callEvent("onEventCancel",[this._lightbox_id, this._new_event]);
-	this.endLightbox(false);
-	this.hide_lightbox();
-};
-scheduler._init_lightbox_events=function(){
-	this.getLightbox().onclick=function(e){
-		var src=e?e.target:event.srcElement;
-		if (!src.className) src=src.previousSibling;
-		if (src && src.className)
-			switch(src.className){
-				case "dhx_save_btn":
-					scheduler.save_lightbox();
-					break;
-				case "dhx_delete_btn":
-					var c=scheduler.locale.labels.confirm_deleting;
-
-					scheduler._dhtmlx_confirm(c, scheduler.locale.labels.title_confirm_deleting, function(){
-						scheduler.deleteEvent(scheduler._lightbox_id);
-						scheduler._new_event = null; //clear flag, if it was unsaved event
-						scheduler.hide_lightbox();
-					});
-
-					break;
-				case "dhx_cancel_btn":
-					scheduler.cancel_lightbox();
-					break;
-
-				default:
-					if (src.getAttribute("dhx_button")) {
-						scheduler.callEvent("onLightboxButton", [src.className, src, e]);
-					} else {
-						var index, block, sec;
-						if (src.className.indexOf("dhx_custom_button") != -1) {
-							if (src.className.indexOf("dhx_custom_button_") != -1) {
-								index = src.parentNode.getAttribute("index");
-								sec = src.parentNode.parentNode;
-							} else {
-								index = src.getAttribute("index");
-								sec = src.parentNode;
-								src = src.firstChild;
-							}
-						}
-						if (index) {
-							block = scheduler.form_blocks[scheduler.config.lightbox.sections[index].type];
-							block.button_click(index, src, sec, sec.nextSibling);
-						}
-					}
-					break;
-			}
-	};
-	this.getLightbox().onkeydown=function(e){
-		switch((e||event).keyCode){
-			case scheduler.keys.edit_save:
-				if ((e||event).shiftKey) return;
-				scheduler.save_lightbox();
-				break;
-			case scheduler.keys.edit_cancel:
-				scheduler.cancel_lightbox();
-				break;
-			default:
-				break;
-		}
-	};
-};
-scheduler.setLightboxSize=function(){
-	var d = this._lightbox;
-	if (!d) return;
-
-	var con = d.childNodes[1];
-	con.style.height="0px";
-	con.style.height=con.scrollHeight+"px";
-	d.style.height=con.scrollHeight+scheduler.xy.lightbox_additional_height+"px";
-	con.style.height=con.scrollHeight+"px"; //it is incredible , how ugly IE can be
-};
-
-scheduler._init_dnd_events = function(){
-	dhtmlxEvent(document.body, "mousemove", scheduler._move_while_dnd);
-	dhtmlxEvent(document.body, "mouseup", scheduler._finish_dnd);
-	scheduler._init_dnd_events = function(){};
-};
-scheduler._move_while_dnd = function(e){
-	if (scheduler._dnd_start_lb){
-		if (!document.dhx_unselectable){
-			document.body.className += " dhx_unselectable";
-			document.dhx_unselectable = true;
-		}
-		var lb = scheduler.getLightbox();
-		var now = (e&&e.target)?[e.pageX, e.pageY]:[event.clientX, event.clientY];
-		lb.style.top = scheduler._lb_start[1]+now[1]-scheduler._dnd_start_lb[1]+"px";
-		lb.style.left = scheduler._lb_start[0]+now[0]-scheduler._dnd_start_lb[0]+"px";
-	}
-};
-scheduler._ready_to_dnd = function(e){
-	var lb = scheduler.getLightbox();
-	scheduler._lb_start = [parseInt(lb.style.left,10), parseInt(lb.style.top,10)];
-	scheduler._dnd_start_lb = (e&&e.target)?[e.pageX, e.pageY]:[event.clientX, event.clientY];
-};
-scheduler._finish_dnd = function(){
-	if (scheduler._lb_start){
-		scheduler._lb_start = scheduler._dnd_start_lb = false;
-		document.body.className = document.body.className.replace(" dhx_unselectable","");
-		document.dhx_unselectable = false;
-	}
-};
-scheduler.getLightbox=function(){ //scheduler.config.wide_form=true;
-	if (!this._lightbox){
-		var d=document.createElement("DIV");
-		d.className="dhx_cal_light";
-		if (scheduler.config.wide_form)
-			d.className+=" dhx_cal_light_wide";
-		if (scheduler.form_blocks.recurring)
-			d.className+=" dhx_cal_light_rec";
-			
-		if (/msie|MSIE 6/.test(navigator.userAgent))
-			d.className+=" dhx_ie6";
-		d.style.visibility="hidden";
-		var html = this._lightbox_template;
-
-		var buttons = this.config.buttons_left;
-		for (var i = 0; i < buttons.length; i++)
-			html+="<div class='dhx_btn_set dhx_left_btn_set "+buttons[i]+"_set'><div dhx_button='1' class='"+buttons[i]+"'></div><div>"+scheduler.locale.labels[buttons[i]]+"</div></div>";
-
-		buttons = this.config.buttons_right;
-		for (var i = 0; i < buttons.length; i++)
-			html+="<div class='dhx_btn_set dhx_right_btn_set "+buttons[i]+"_set' style='float:right;'><div dhx_button='1' class='"+buttons[i]+"'></div><div>"+scheduler.locale.labels[buttons[i]]+"</div></div>";
-
-		html+="</div>";
-		d.innerHTML=html;
-		if (scheduler.config.drag_lightbox){
-			d.firstChild.onmousedown = scheduler._ready_to_dnd;
-			d.firstChild.onselectstart = function(){ return false; };
-			d.firstChild.style.cursor = "pointer";
-			scheduler._init_dnd_events();
-
-		}
-		document.body.insertBefore(d,document.body.firstChild);
-		this._lightbox=d;
-		
-		var sns=this.config.lightbox.sections;
-		html="";
-		for (var i=0; i < sns.length; i++) {
-			var block=this.form_blocks[sns[i].type];
-			if (!block) continue; //ignore incorrect blocks
-			sns[i].id="area_"+this.uid();
-			var button = "";
-			if (sns[i].button){
-			 	button = "<div class='dhx_custom_button' index='"+i+"'><div class='dhx_custom_button_"+sns[i].button+"'></div><div>"+this.locale.labels["button_"+sns[i].button]+"</div></div>";
-			 }
-			
-			if (this.config.wide_form){
-				html+="<div class='dhx_wrap_section'>";
-			}
-			html+="<div id='"+sns[i].id+"' class='dhx_cal_lsection'>"+button+this.locale.labels["section_"+sns[i].name]+"</div>"+block.render.call(this,sns[i]);
-			html+="</div>"
-		}
-
-		var ds=d.getElementsByTagName("div");
-		for (var i=0; i<ds.length; i++) {
-			var t_ds = ds[i];
-			if (t_ds.className == "dhx_cal_larea") {
-				t_ds.innerHTML = html;
-				break;
-			}
-		}
-
-		//sizes
-		this.setLightboxSize();
-
-		this._init_lightbox_events(this);
-		d.style.display="none";
-		d.style.visibility="visible";
-	}
-	return this._lightbox;
-};
-scheduler._lightbox_template="<div class='dhx_cal_ltitle'><span class='dhx_mark'>&nbsp;</span><span class='dhx_time'></span><span class='dhx_title'></span></div><div class='dhx_cal_larea'></div>";
-
-scheduler._dp_init=function(dp){
-	dp._methods=["setEventTextStyle","","changeEventId","deleteEvent"];
-	
-	this.attachEvent("onEventAdded",function(id){
-		if (!this._loading && this.validId(id))
-			dp.setUpdated(id,true,"inserted");
-	});
-	this.attachEvent("onConfirmedBeforeEventDelete", function(id){
-		if (!this.validId(id)) return;
-        var z=dp.getState(id);
-        
-		if (z=="inserted" || this._new_event) {  dp.setUpdated(id,false);		return true; }
-		if (z=="deleted")  return false;
-    	if (z=="true_deleted")  return true;
-    	
-		dp.setUpdated(id,true,"deleted");
-      	return false;
-	});
-	this.attachEvent("onEventChanged",function(id){
-		if (!this._loading && this.validId(id))
-			dp.setUpdated(id,true,"updated");
-	});
-	
-	dp._getRowData=function(id,pref){
-		var ev=this.obj.getEvent(id);
-		var data = {};
-		
-		for (var a in ev){
-			if (a.indexOf("_")==0) continue;
-			if (ev[a] && ev[a].getUTCFullYear) //not very good, but will work
-				data[a] = this.obj.templates.xml_format(ev[a]);
-			else
-				data[a] = ev[a];
-		}
-		
-		return data;
-	};
-	dp._clearUpdateFlag=function(){};
-	
-	dp.attachEvent("insertCallback", scheduler._update_callback);
-	dp.attachEvent("updateCallback", scheduler._update_callback);
-	dp.attachEvent("deleteCallback", function(upd, id) {
-		this.obj.setUserData(id, this.action_param, "true_deleted");
-		this.obj.deleteEvent(id);
-	});
-		
-};
-
-
-scheduler.setUserData=function(id,name,value){
-	if (id)
-		this.getEvent(id)[name]=value;
-	else
-		this._userdata[name]=value;
-};
-scheduler.getUserData=function(id,name){
-	return id?this.getEvent(id)[name]:this._userdata[name];
-};
-scheduler.setEventTextStyle=function(id,style){
-	this.for_rendered(id,function(r){
-		r.style.cssText+=";"+style;
-	});
-	var ev = this.getEvent(id);
-	ev["_text_style"]=style;
-	this.event_updated(ev);
-};
-scheduler.validId=function(id){
-	return true;
-};
-
-scheduler._update_callback = function(upd,id){
-	var data		=	scheduler.xmlNodeToJSON(upd.firstChild);
-	data.text		=	data.text||data._tagvalue;
-	data.start_date	=	scheduler.templates.xml_date(data.start_date);
-	data.end_date	=	scheduler.templates.xml_date(data.end_date);
-	
-	scheduler.addEvent(data);
-};
\ No newline at end of file
diff --git a/addons/web_calendar/static/lib/dhtmlxScheduler/sources/dhtmlxscheduler_dhx_terrace.css b/addons/web_calendar/static/lib/dhtmlxScheduler/sources/dhtmlxscheduler_dhx_terrace.css
deleted file mode 100644
index 67b57d481d2..00000000000
--- a/addons/web_calendar/static/lib/dhtmlxScheduler/sources/dhtmlxscheduler_dhx_terrace.css
+++ /dev/null
@@ -1,2018 +0,0 @@
-/*
-This software is allowed to use under GPL or you need to obtain Commercial or Enterise License
-to use it in non-GPL project. Please contact sales@dhtmlx.com for details
-*/
-
-.dhtmlx_message_area{
-	position:fixed;
-	right:5px;
-	width:250px;
-	z-index:1000;
-}
-
-.dhtmlx-info{
-	min-width: 120px;
-	padding:4px 4px 4px 20px;
-	font-family:Tahoma;
-	z-index: 10000;
-
-	margin:5px;
-	margin-bottom:10px;
-
-	-webkit-transition: all .5s ease;
-    -moz-transition: all .5s ease;
-    -o-transition: all .5s ease;
-    transition: all .5s ease;
-}
-.dhtmlx-info.hidden{
-	height:0px;
-	padding:0px;
-	border-width:0px;
-	margin:0px;
-	overflow:hidden;
-}
-
-.dhtmlx_modal_box{
-	overflow:hidden;
-	display: inline-block;
-	min-width: 300px;
-	width: 300px;
-	text-align: center;
-	position:fixed;
-
-	background-color: #fff;
-	background:-webkit-linear-gradient(top, #ffffff 1%, #d0d0d0 99%);
-	background:-moz-linear-gradient(top, #ffffff 1%, #d0d0d0 99%);
-	box-shadow: 0px 0px 14px #888;
-
-	font-family: Tahoma;
-
-	z-index:20000;
-
-	border-radius:6px;
-	border: 1px solid #ffffff;
-}
-
-.dhtmlx_popup_title{
-	border-top-left-radius:5px;
-	border-top-right-radius:5px;
-
-	border-width:0px;
-	
-	background:url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAAoCAMAAAAIaGBFAAAAhFBMVEVwcHBubm5sbGxqampoaGhmZmZlZWVjY2NhYWFfX19dXV1bW1taWlpYWFhWVlZUVFRSUlJRUVFPT09NTU1LS0tJSUlHR0dGRkZERERCQkJAQEA+Pj49PT09PT0+Pj5AQEBBQUFDQ0NERERGRkZHR0dJSUlKSkpMTExMTEw5OTk5OTk5OTkny8YEAAAAQklEQVQImQXBCRJCAAAAwKVSQqdyjSPXNP7/QLsIhA6OTiJnF7GrRCpzc/fw9PKW+/gqlCq1RqvTG/yMJrPF6m/bAVEhAxxnHG0oAAAAAElFTkSuQmCC);
-	background-image: -webkit-linear-gradient(top, #707070 1%, #3d3d3d 70%, #4c4c4c 97%, #393939 97%);
-	background-image: -moz-linear-gradient(top, #707070 1%, #3d3d3d 70%, #4c4c4c 97%, #393939 97%);
-}
-
-.dhtmlx-info, .dhtmlx_popup_button, .dhtmlx_button{
-	user-select: none;
-	-webkit-user-select: none;
-	-moz-user-select:-moz-none;
-
-	cursor:pointer;
-}
-
-.dhtmlx_popup_text{
-	overflow:hidden;
-}
-
-.dhtmlx_popup_controls{
-	border-radius:6px;
-	padding:5px;
-}
-
-.dhtmlx_popup_button, .dhtmlx_button{
-	height: 30px;
-	line-height:30px;
-
-	display: inline-block;
-	margin: 0 5px;
-	border-radius: 6px;
-
-	color:#FFF;
-}
-.dhtmlx_popup_button{
-	min-width: 120px;
-}
-
-div.dhx_modal_cover {
-	background-color:#000;
-	cursor:default;
-
-	filter:alpha(opacity = 20);
-	opacity: 0.2;
-
-	position: fixed;
-	z-index:19999;
-	left: 0px;		top: 0px;
-	width: 100%;	height: 100%;
-
-	border: none;
-	zoom: 1;
-}
-
-.dhtmlx-info img, .dhtmlx_modal_box img{
-	float:left;
-	margin-right:20px;
-}
-
-.dhtmlx-alert-error .dhtmlx_popup_title, .dhtmlx-confirm-error .dhtmlx_popup_title{
-	background: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAAsCAIAAAArRUU2AAAATklEQVR4nIWLuw2AMBBDjVuQiBT2oWbRDATrnB0KQOJoqPzRe3BrHI6dcBASYREKovtK6/6DsDOX+stN+3H1YX9ciRgnYq5EWYhS2dftBIuLT4JyIrPCAAAAAElFTkSuQmCC);
-}
-.dhtmlx-alert-error, .dhtmlx-confirm-error {
-	border: 1px solid #ff0000;
-}
-
-/*Skin section*/
-.dhtmlx_button, .dhtmlx_popup_button{
-	box-shadow: 0px 0px 4px #888;
-	border:1px solid #838383;
-}
-.dhtmlx_button input, .dhtmlx_popup_button div{
-	border:1px solid #FFF;
-	background:url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAAeCAMAAADaS4T1AAAAYFBMVEVwcHBtbW1ra2toaGhmZmZjY2NhYWFeXl5cXFxaWlpXV1dVVVVSUlJQUFBNTU1LS0tJSUlGRkZERERBQUE/Pz88PDw9PT0+Pj5AQEBCQkJDQ0NFRUVHR0dISEhKSkpMTEzqthaMAAAAMklEQVQImQXBhQ2AMAAAsOIMlwWH/8+kRSKVyRVKlVrQaHV6g9FktlhFm93hdLk9Xt8PIfgBvdUqyskAAAAASUVORK5CYII=);
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-/* timeline second scale start */
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-/* mobdal box end */
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-/* timeline end */
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-/* recurring */
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-/* agenda */
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-/* year */
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-/* year end */
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-/* expand */
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-/* units view */
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-/* map view */
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-/* tooltip start */
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-/* week agenda start */
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-}
-/* readonly end */
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-
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\ No newline at end of file
diff --git a/addons/web_calendar/static/lib/dhtmlxScheduler/sources/dhtmlxscheduler_glossy.css b/addons/web_calendar/static/lib/dhtmlxScheduler/sources/dhtmlxscheduler_glossy.css
deleted file mode 100644
index 0bbb47053ed..00000000000
--- a/addons/web_calendar/static/lib/dhtmlxScheduler/sources/dhtmlxscheduler_glossy.css
+++ /dev/null
@@ -1,1715 +0,0 @@
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-This software is allowed to use under GPL or you need to obtain Commercial or Enterise License
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-*/
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-	margin-bottom:10px;
-
-	-webkit-transition: all .5s ease;
-    -moz-transition: all .5s ease;
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-		progid:DXImageTransform.Microsoft.Shadow(color='#888888', Direction=135, Strength=5)
-	;
-	background-color:white;
-	border-left:1px dotted #887A2E;
-	border-top:1px dotted #887A2E;
-	color:#887A2E;
-	cursor:default;
-	padding:10px;
-	position:absolute;
-	z-index:500;
-}
-/* dhtmlXTooltip end */
-
-/* Lightbox checkbox section */
-.dhx_cal_checkbox label {
-	padding-left: 5px;
-}
-/* Lightbox checkbox section end */
-
-
-/* Lightbox radiobuttons section */
-.dhx_cal_light .radio {
-	padding: 2px 0px 2px 10px;
-}
-.dhx_cal_light .radio input,  .dhx_cal_light .radio label{
-	line-height: 15px;
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-.dhx_cal_light .radio input {
-	vertical-align: middle;
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-	padding: 0px;
-}
-.dhx_cal_light .radio label {
-	vertical-align: middle;
-	padding-right: 10px;
-}
-/* Lightbox radiobuttons section end */
-
-
-/* Lightbox dhtmlx combo section */
-.dhx_cal_light .combo {
-	padding: 4px;
-}
-.dhx_cal_light_wide .dhx_combo_box/*, .dhx_cal_light_wide .combo*/ {
-    width: 608px !important;
-    left: 10px;
-}
-/* Lightbox dhtmlx combo section end */
-
-/* Agenda week start */
-.dhx_wa_column {
-    float: left;
-}
-.dhx_wa_column_last .dhx_wa_day_cont{
-    border-left: 1px dotted #8894A3;
-}
-.dhx_wa_scale_bar {
-    font-family: Tahoma;
-    padding-left: 10px;
-    font-size: 11px;
-	border-top: 1px dotted #8894A3;
-	border-bottom: 1px dotted #8894A3;
-}
-.dhx_wa_day_data {
-    background-color: #FCFEFC;
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-.dhx_wa_ev_body {
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-    font-size: 12px;
-    padding: 5px 0 5px 7px;
-}
-.dhx_wa_dnd {
-	font-family: Tahoma;
-    position: absolute;
-	padding-right: 7px;
-	color: #887AE2 !important;
-	background-color: #FFE763 !important;
-	border: 1px solid #B7A543;
-}
-.dhx_cal_event_selected{
-    background-color: #9cc1db;
-    color: white;
-}
-/* Agenda week end */
-
-/* timeline second scale start */
-.dhx_second_scale_bar {
-    border-bottom: 1px dotted #586A7E;
-    padding-top: 2px;
-}
-/* timeline second scale end */
-
-
-/* grid view */
-
-.dhx_cal_header div div{
-    border-left: 1px dotted #8894A3;
-}
-
-.dhx_grid_area{
-	width:100%;
-	height:100%;
-	overflow-y:auto;
-    background-color:#FCFEFC;
-}
-.dhx_grid_area table{
-    border-collapse: collapse;
-    border-spacing: 0;
-    width:100%;
-    table-layout:fixed;
-}
-.dhx_grid_area td{
-    table-layout:fixed;
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-}
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-.dhx_grid_line{
-	height:21px;
-	clear:both;
-	overflow:hidden;
-}
-.dhx_grid_line div{
-	float:left;
-    cursor:default;
-    padding-top: 0;
-    padding-bottom: 0;
-	text-align:center;
-	line-height:21px;
-	overflow:hidden;
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-.dhx_grid_area td, .dhx_grid_line div{
-    padding-left:8px;
-    padding-right:8px;
-}
-
-
-.dhx_grid_area tr.dhx_grid_event{
-    height:21px;
-	overflow:hidden;
-    margin:0 0 1px 0;
-}
-.dhx_grid_area tr.dhx_grid_event td{
-    /*borders for old ies*/
-    border-bottom:1px solid #ECEEF4;
-}
-.dhx_grid_area tr.dhx_grid_event:nth-child(2n+1) td, .dhx_grid_area tr.dhx_grid_event:nth-child(2n) td{
-    border-bottom-width:0px;
-    border-bottom-style:none;
-}
-.dhx_grid_area tr.dhx_grid_event:nth-child(2n){
-    background-color:#ECEEF4;;
-}
-.dhx_grid_area .dhx_grid_dummy{
-    table-layout:auto;
-    margin:0 !important;
-    padding:0 !important;
-}
-
-.dhx_grid_v_border{
-	position:absolute;
-	border-right:1px solid #A4BED4;
-	width:1px;
-	height:100%;
-}
-
-.dhx_grid_event_selected{
-    background-color: #9cc1db !important;
-    color: white !important;
-}
-
-.dhx_grid_sort_desc .dhx_grid_view_sort{
-	background-position: 0 -55px;
-}
-.dhx_grid_sort_asc .dhx_grid_view_sort{
-	background-position: 0 -66px;
-}
-.dhx_grid_view_sort{
-	width:10px;
-	height:10px;
-	position: absolute;
-	border:none !important;
-	top: 5px;
-	background-repeat:no-repeat;
-	background-image: url(./imgs/images.png);
-}
-/* end grid */
-
-/* marked timespans */
-.dhx_marked_timespan {
-	position: absolute;
-	width: 100%;
-}
-.dhx_time_block {
-	position:absolute;
-	width:100%;
-	background:silver;
-	opacity:0.4;
-	filter:alpha(opacity=40);
-	z-index:1;
-}
-.dhx_time_block_reset {
-	opacity: 1;
-	filter:alpha(opacity=100);
-}
-.dhx_scheduler_month .dhx_marked_timespan {
-	display: none;
-}
-.dhx_mini_calendar .dhx_marked_timespan {
-	display: none;
-}
-/* now time */
-.dhx_now_time {
-	width:100%;
-	border-bottom:2px dotted red;
-	z-index: 1;
-}
-.dhx_scheduler_month .dhx_now_time {
-	border-bottom: 0;
-	border-left: 2px dotted red;
-}
-.dhx_matrix_now_time {
-	border-left:2px dotted red;
-	z-index: 1;
-}
-
-
-/*IE*/
-div.dhx_form_repeat input.radio 	{ margin:-4px 0 0 -4px !ie; }
-div.dhx_form_repeat input.checkbox 	{ margin:0 0 0 -4px !ie; }
-
-/*All*/  
-.dhx_form_repeat, .dhx_form_repeat input {
-    padding:0;
-    margin:0;
-    padding-left:5px;
-    font-family:Tahoma, Verdana;
-    font-size:11px;
-    line-height:24px;
-}
-
-.dhx_form_repeat {
-    overflow:hidden;
-    /*height:115px;*/
-    height:0px;
-    background-color: #FFF4B5;
-    /*border: 1px solid #DCC43E;*/
-}
-
-.dhx_cal_light_wide .dhx_form_repeat {
-    background-color: transparent;
-}
-
-
-.dhx_repeat_center, .dhx_repeat_left{
-    height:115px;
-    padding:10px 0 10px 10px;
-    float:left;
-}
-
-.dhx_repeat_left{
-    width:95px;
-}
-
-.dhx_repeat_center{
-    width:335px;
-    margin-top:12px;
-}
-
-.dhx_repeat_divider{
-    float:left;
-    height:115px;
-    border-left:1px dotted #DCC43E;
-    /*background-color: #DCC43E;*/
-    width:1px;
-}
-
-.dhx_repeat_right {
-    float:right;
-    height:115px;
-    width:160px;
-    padding:10px 3px 10px 10px;
-    margin-top:7px;
-}
-
-input.dhx_repeat_text {
-    height:16px;
-    width: 27px;
-    margin: 0 4px 0 4px;
-    line-height:18px;
-    padding: 0 0 0 2px;
-}
-
-.dhx_form_repeat select {
-    height: 20px;
-    width: 87px;
-    padding:0 0 0 2px;
-    margin: 0 4px 0 4px;
-}
-
-input.dhx_repeat_date{
-    height: 18px;
-    width: 80px;
-    padding:0 0 0 2px;
-    margin: 0 4px 0 4px;
-    background-repeat:no-repeat;
-    background-position:64px 0;
-    border:1px #7f9db9 solid;
-    line-height:18px;
-}
-
-input.dhx_repeat_radio {
-    margin-right:4px;
-}
-
-input.dhx_repeat_checkbox {
-    margin:4px 4px 0 0;
-}
-
-.dhx_repeat_days td {
-    padding-right:5px;
-}
-.dhx_repeat_days label {
-    font-size:10px;
-}
-.dhx_custom_button{
-	width:90px;
-    -webkit-border-radius: 4px;
-    -moz-border-radius: 4px;
-    -ms-border-radius: 4px;
-    -o-border-radius: 4px;
-    border-radius: 4px;
-}
-.dhx_custom_button_recurring{
-	background-image:url(./imgs/but_repeat.gif);
-	background-position:-5px 20px;
-	width:20px;
-	margin-right:10px;
-}
-
-/* increase width of lightbox */
-.dhx_cal_light_rec{
-    width:640px;
-}
-.dhx_cal_light_rec .dhx_cal_larea{
-    width:632px;
-}
-.dhx_cal_light_rec.dhx_cal_light_wide{
-    width:816px;
-}
-.dhx_cal_light_rec.dhx_cal_light_wide .dhx_cal_larea{
-    width:808px;
-}
-.dhx_cal_tab.active{
-	border:none;
-}
-.dhx_multi_day{
-	border:none;
-	border-top:1px solid #A4BED4;
-}
-.dhx_multi_day_icon, .dhx_multi_day_icon_small{
-	border-right:none;
-}
-.dhx_cal_container {
-	background-image:url(imgs_glossy/top-days-bg.png);
-	background-position:0 24px;
-	background-repeat:repeat-x;
-	background-color:#EBEBEB;
-}
-.dhx_cal_navline{
-	background-color:#EBEBEB;
-	height:23px !important;
-}
-.dhx_cal_prev_button{
-	background-image:url(imgs_glossy/buttons.gif);
-	width:30px;
-	height:20px;
-}
-.dhx_cal_next_button{
-	background-image:url(imgs_glossy/buttons.gif);
-	width:30px;
-	height:20px;
-}
-.dhx_cal_today_button{ 
-	padding-top:3px; 
-	background-image:url(imgs_glossy/buttons.gif);
-	width:67px;
-	left:110px;
-	text-decoration:none;
-}
-.dhx_cal_navline .dhx_cal_date{
-	padding-top:4px;
-	left:230px;
-}
-.dhx_cal_tab{
-	background-image:url(imgs_glossy/white_tab.png);
-	width:60px;
-	height:15px;
-	text-decoration:none;
-	padding-top:4px;
-	margin-top: 4px;
-}
-.dhx_cal_tab.active{
-	background-image:url(imgs_glossy/blue_tab.png);
-	height:18px;
-	width:60px;
-	padding-top:4px;
-	margin-top: 2px;
-}
-.dhx_cal_data{
-	border-top: 1px solid #A4BED4;
-}
-.dhx_cal_header{
-	background-image:url(imgs_glossy/top-days-bg.png);
-	background-repeat:repeat-x;
-	border-top: 0px;
-	border-right: 0px;
-}
-.dhx_scale_bar{
-	background-image:url(imgs_glossy/top-separator.gif);
-	background-position: 0px 0px;
-	background-repeat:no-repeat;
-	background-color: transparent;
-	padding-top:3px;
-	border-left:0px;
-}
-
-.dhx_scale_holder {
-	border-right:1px solid #A4BED4;
-}
-.dhx_scale_holder_now{
-	border-right:1px solid #A4BED4;
-}
-.dhx_scale_hour{
-	background-image:url(imgs_glossy/left-time-bg.png);
-	border-bottom:1px solid #A4BED4;
-	color:#2F3A48;
-}
-.dhx_multi_day{
-	background-image:url(imgs_glossy/multi-days-bg.png);
-	background-repeat:repeat;
-	border-bottom:1px solid #A4BED4;
-	border-left:0px;
-}
-.dhx_multi_day_icon,.dhx_multi_day_icon_small{
-	background-image: url(imgs_glossy/clock_big.png);
-	border-bottom: 1px solid #A4BED4;
-	border-left: 1px solid #ffffff;
-	background-color: transparent;
-	background-repeat: no-repeat;
-}
-.dhx_multi_day_icon_small{
-	background-image:url(imgs_glossy/clock_small.png);
-}
-.dhx_month_head{
-	background-color:#FFFFFF;
-}
-.dhx_after .dhx_month_head,.dhx_before .dhx_month_head{
-	background-color:#EFEDE2;
-}
-.dhx_now .dhx_month_head{
-	background-color:#E4EFFF;
-}
-.dhx_after .dhx_month_body,.dhx_before .dhx_month_body{
-	background-color:#EFEDE2;
-}
-.dhx_cal_event div{
-	border:1px solid #FFBD51;
-	background-color:#FFE4AB;
-	color:#000000;
-}
-.dhx_cal_event_clear{
-	color:#000000;
-}
-.dhx_cal_event_line{
-	background-image:url(imgs_glossy/event-bg.png);
-	border:1px solid #FFBD51;
-	color:#000000;
-}
-.dhx_in_move{
-	background-image:url(imgs_glossy/move.png);
-}
-.dhx_cal_event .dhx_body{
-	background-color:#FFE4AB;
-}
-.dhx_cal_event .dhx_title{
-	background-color:#FFE4AB;
-}
-.dhx_cal_light{
-	-moz-box-shadow:5px 5px 5px #888888;
-	-khtml-box-shadow: 5px 5px 5px #888;
-	background-color:#EBEBEB;	
-	border:2px solid #A4BED4;
-	color:#000000;
-}
-.dhx_cal_larea{
-	border:1px solid #A4BED4;
-	border-width:0 1px 1px;
-	background-color:#FFFFFF;
-}
-
-.dhx_cal_lsection{
-	background-image:url(imgs_glossy/lightbox.png);
-	font-size:14px;
-	padding:5px 0 5px 10px;
-	color:#000000;
-}
-.dhx_cal_light_wide .dhx_cal_lsection{
-    background-image:url(imgs_glossy/multi-days-bg.png);
-}
-
-
-.dhx_cal_ltext textarea{
-	background-color:#ffffff;
-	color:#000000;
-}
-
-.dhx_cal_light select, .dhx_cal_light input{
-	color:#000000;
-}
-.dhx_save_btn{
-	background-image:url(imgs_glossy/controlls5.png);
-}
-.dhx_cancel_btn{
-	background-image:url(imgs_glossy/controlls5.png);
-}
-.dhx_delete_btn{
-	background-image:url(imgs_glossy/controlls5.png);
-}
-div.dhx_menu_head{
-	background-image:url(imgs_glossy/controlls5.png);
-	border:1px solid #FFE4AB;
-}
-div.dhx_menu_icon{
-	background-image:url(imgs_glossy/controlls5.png);
-	border:medium none;
-}
-.dhx_section_time{
-	height:20px !important;
-	padding:7px 0 !important;
-	text-align:center;
-	background:white;	
-}
-
-div.dhx_cal_editor{
-	background-color:#FFE4AB;
-}
-.dhx_year_month{
-	background-image:url(imgs_glossy/top-days-bg.png);
-	border: 0px;
-}
-.dhx_year_week{
-	background-image:url(imgs_glossy/top-days-bg.png);
-}
-.dhx_month_head{
-	border-right:1px solid #A4BED4;
-}
-.dhx_month_body, .dhx_matrix_cell, .dhx_matrix_scell{
-	border-right:1px solid #A4BED4;
-	border-bottom:1px solid #A4BED4;
-}
-.dhx_year_body{
-  border-left:1px solid #A4BED4;
-}
-.dhx_scale_bar_last{
-  border-right: none;      
-}   
-.dhx_month_head.dhx_year_event{
-	background-color:#FFE4AB;
-}
-.dhx_year_body .dhx_before .dhx_month_head, .dhx_year_body .dhx_after .dhx_month_head, .dhx_year_body .dhx_before .dhx_month_head a, .dhx_year_body .dhx_after .dhx_month_head a{
-  color:#EFEDE2 !important;
-}
-.dhx_cal_lsection .dhx_readonly{
-	color:#000000;
-}
-.dhx_tooltip{
-	-moz-box-shadow:2px 2px 2px #888; /*Doesn't work in IE*/
-	-khtml-box-shadow: 2px 2px 2px #888;
-}
-.dhx_custom_button {
-    margin-top: -2px;
-}
-/*2.3*/
-.dhx_cal_lsection .dhx_fullday{
-	color:#000000;
-}
-
-.dhx_cal_lsection.dhx_cal_checkbox{
-	height:16px;
-	line-height:18px;
-}
-.dhx_cal_light_wide .dhx_cal_lsection.dhx_cal_checkbox{
-	height:20px;
-}
-.dhx_cal_checkbox label{
-	vertical-align:top;
-}
-
-.dhx_cal_light_wide .dhx_cal_lsection{
-	color:black;
-}
-
-.dhx_cal_light_wide .dhx_wrap_section{
-	border-top:1px solid #A4BED4;
-	background-image:url(imgs_glossy/multi-days-bg.png);
-}
-.dhx_cal_light_wide .dhx_cal_ltext{
-	border-left:1px solid #A4BED4;	
-}
-.dhx_cal_light_wide .dhx_cal_ltext {
-	background-color:white;
-}
-.dhx_custom_button{
-	background:white;
-	color:black;
-}
-.dhx_form_repeat{
-	background:white;
-}
-.dhx_repeat_divider{
-    border-left:1px solid #A4BED4;
-}
-
-/* timeline second scale start */
-.dhx_cal_header.dhx_second_cal_header {
-    background-image: url("imgs_glossy/second-top-days-bg.png");
-    padding-right: 20px;
-}
-.dhx_cal_header div div {
-	border-left: 0;
-}
-.dhx_scale_bar {
-    padding-top: 4px;
-}
-.dhx_second_scale_bar {
-    border-bottom: 0;
-    padding-top: 4px;
-}
-
-/* timeline second scale end */
-.dhx_cal_light_wide .dhx_cal_lsection .dhx_fullday, .dhx_cal_lsection .dhx_fullday{
-	color:#000000;
-	font-size: 14px;
-}
-.dhx_cal_light_wide .dhx_cal_lsection {
-	font-size: 14px;
-	padding-right:10px;
-}
\ No newline at end of file
diff --git a/addons/web_calendar/static/lib/dhtmlxScheduler/sources/ext/dhtmlxscheduler_active_links.js b/addons/web_calendar/static/lib/dhtmlxScheduler/sources/ext/dhtmlxscheduler_active_links.js
deleted file mode 100644
index 3a2af4ecb93..00000000000
--- a/addons/web_calendar/static/lib/dhtmlxScheduler/sources/ext/dhtmlxscheduler_active_links.js
+++ /dev/null
@@ -1,28 +0,0 @@
-/*
-This software is allowed to use under GPL or you need to obtain Commercial or Enterise License
-to use it in non-GPL project. Please contact sales@dhtmlx.com for details
-*/
-scheduler.config.active_link_view = "day";
-scheduler.attachEvent("onTemplatesReady", function() {
-	var s_d = scheduler.date.str_to_date(scheduler.config.api_date);
-	var d_s = scheduler.date.date_to_str(scheduler.config.api_date);
-
-	var month_x = scheduler.templates.month_day;
-	scheduler.templates.month_day = function(date) {
-		return "<a jump_to='" + d_s(date) + "' href='#'>" + month_x(date) + "</a>";
-	};
-	var week_x = scheduler.templates.week_scale_date;
-	scheduler.templates.week_scale_date = function(date) {
-		return "<a jump_to='" + d_s(date) + "' href='#'>" + week_x(date) + "</a>";
-	};
-	dhtmlxEvent(this._obj, "click", function(e) {
-		var start = e.target || event.srcElement;
-		var to = start.getAttribute("jump_to");
-		if (to) {
-			scheduler.setCurrentView(s_d(to), scheduler.config.active_link_view);
-			if (e && e.preventDefault)
-				e.preventDefault();
-			return false;
-		}
-	})
-});
\ No newline at end of file
diff --git a/addons/web_calendar/static/lib/dhtmlxScheduler/sources/ext/dhtmlxscheduler_agenda_view.js b/addons/web_calendar/static/lib/dhtmlxScheduler/sources/ext/dhtmlxscheduler_agenda_view.js
deleted file mode 100644
index ff93a8876fe..00000000000
--- a/addons/web_calendar/static/lib/dhtmlxScheduler/sources/ext/dhtmlxscheduler_agenda_view.js
+++ /dev/null
@@ -1,120 +0,0 @@
-/*
-This software is allowed to use under GPL or you need to obtain Commercial or Enterise License
-to use it in non-GPL project. Please contact sales@dhtmlx.com for details
-*/
-scheduler.date.add_agenda = function(date){
-	return scheduler.date.add(date, 1, "year");
-};
-
-scheduler.templates.agenda_time = function(start,end,ev){
-	if (ev._timed) 
-		return this.day_date(ev.start_date, ev.end_date, ev)+" "+this.event_date(start);
-	else
-		return scheduler.templates.day_date(start)+" &ndash; "+scheduler.templates.day_date(end);
-};
-scheduler.templates.agenda_text = function(start,end,event){
-	return event.text;
-};
-scheduler.templates.agenda_date = function(){ return ""; };
-
-scheduler.date.agenda_start=function(){ return scheduler.date.date_part(new Date()); };
-
-scheduler.attachEvent("onTemplatesReady",function() {
-	var old_dblclick_dhx_cal_data = scheduler.dblclick_dhx_cal_data;
-	scheduler.dblclick_dhx_cal_data = function() {
-		if (this._mode == "agenda") {
-			if (!this.config.readonly && this.config.dblclick_create)
-				this.addEventNow();
-		} else {
-			if (old_dblclick_dhx_cal_data)
-				return old_dblclick_dhx_cal_data.apply(this, arguments);
-		}
-	};
-	scheduler.attachEvent("onSchedulerResize",function(){
-	if (this._mode == "agenda"){
-		this.agenda_view(true);
-		return false;
-	}
-		return true;
-	});
-	
-	
-	var old = scheduler.render_data;
-	scheduler.render_data=function(evs){
-		if (this._mode == "agenda")
-			fill_agenda_tab();
-		else
-			return old.apply(this,arguments);
-	};
-	
-	var old_render_view_data = scheduler.render_view_data;
-	scheduler.render_view_data = function(){
-		if(this._mode == "agenda") {
-			scheduler._agendaScrollTop = scheduler._els["dhx_cal_data"][0].childNodes[0].scrollTop;
-			scheduler._els["dhx_cal_data"][0].childNodes[0].scrollTop = 0;
-		}
-		return old_render_view_data.apply(this,arguments);
-	};
-
-
-	function set_full_view(mode){
-		if (mode){
-			var l = scheduler.locale.labels;
-			scheduler._els["dhx_cal_header"][0].innerHTML="<div class='dhx_agenda_line'><div>"+l.date+"</div><span style='padding-left:25px'>"+l.description+"</span></div>";
-			scheduler._table_view=true;
-			scheduler.set_sizes();
-		}
-	}
-
-	function fill_agenda_tab(){
-		//get current date
-		var date = scheduler._date;
-		//select events for which data need to be printed
-		
-		var events = scheduler.get_visible_events();
-		events.sort(function(a,b){ return a.start_date>b.start_date?1:-1});
-		
-		//generate html for the view
-		var html="<div class='dhx_agenda_area'>";
-		for (var i=0; i<events.length; i++){
-			var ev = events[i];
-			var bg_color = (ev.color?("background:"+ev.color+";"):"");
-			var color = (ev.textColor?("color:"+ev.textColor+";"):"");
-			var ev_class = scheduler.templates.event_class(ev.start_date, ev.end_date, ev);
-			html+="<div class='dhx_agenda_line"+(ev_class?' '+ev_class:'')+"' event_id='"+ev.id+"' style='"+color+""+bg_color+""+(ev._text_style||"")+"'><div class='dhx_agenda_event_time'>"+scheduler.templates.agenda_time(ev.start_date, ev.end_date,ev)+"</div>";
-			html+="<div class='dhx_event_icon icon_details'>&nbsp</div>";
-			html+="<span>"+scheduler.templates.agenda_text(ev.start_date, ev.end_date, ev)+"</span></div>";
-		}
-		html+="<div class='dhx_v_border'></div></div>";
-			
-		//render html
-		scheduler._els["dhx_cal_data"][0].innerHTML = html;
-		scheduler._els["dhx_cal_data"][0].childNodes[0].scrollTop = scheduler._agendaScrollTop||0;
-
-		// setting up dhx_v_border size
-		var agenda_area = scheduler._els["dhx_cal_data"][0].childNodes[0];
-		var v_border = agenda_area.childNodes[agenda_area.childNodes.length-1];
-		v_border.style.height = (agenda_area.offsetHeight < scheduler._els["dhx_cal_data"][0].offsetHeight) ? "100%" : (agenda_area.offsetHeight+"px");
-		
-		var t=scheduler._els["dhx_cal_data"][0].firstChild.childNodes;
-		scheduler._els["dhx_cal_date"][0].innerHTML=scheduler.templates.agenda_date(scheduler._min_date, scheduler._max_date, scheduler._mode);
-		
-		scheduler._rendered=[];
-		for (var i=0; i < t.length-1; i++)
-			scheduler._rendered[i]=t[i]
-		
-	}
-
-	scheduler.agenda_view=function(mode){
-		scheduler._min_date = scheduler.config.agenda_start||scheduler.date.agenda_start(scheduler._date);
-		scheduler._max_date = scheduler.config.agenda_end||scheduler.date.add_agenda(scheduler._min_date, 1);
-		scheduler._table_view = true;
-		set_full_view(mode);
-		if (mode){
-			//agenda tab activated
-			fill_agenda_tab();
-		} else {
-			//agenda tab de-activated
-		}
-	}
-});
diff --git a/addons/web_calendar/static/lib/dhtmlxScheduler/sources/ext/dhtmlxscheduler_all_timed.js b/addons/web_calendar/static/lib/dhtmlxScheduler/sources/ext/dhtmlxscheduler_all_timed.js
deleted file mode 100644
index 30d1d7066ef..00000000000
--- a/addons/web_calendar/static/lib/dhtmlxScheduler/sources/ext/dhtmlxscheduler_all_timed.js
+++ /dev/null
@@ -1,133 +0,0 @@
-/*
-This software is allowed to use under GPL or you need to obtain Commercial or Enterise License
-to use it in non-GPL project. Please contact sales@dhtmlx.com for details
-*/
-(function(){
-
-	scheduler.config.all_timed = "short";
-	scheduler.config.update_render = true;
-
-	var is_event_short = function (ev) {
-		return 	!((ev.end_date - ev.start_date)/(1000*60*60) >= 24);
-	};
-
-	var old_prerender_events_line = scheduler._pre_render_events_line;
-	scheduler._pre_render_events_line = function(evs, hold){
-		if (!this.config.all_timed)
-			return old_prerender_events_line.call(this, evs, hold);
-
-		for (var i=0; i < evs.length; i++) {
-			var ev=evs[i];
-
-			if (!ev._timed) {
-
-				if (this.config.all_timed == "short") {
-					if (!is_event_short(ev)) {
-						evs.splice(i--,1);
-						continue;
-					}
-				}
-
-				var ce = this._lame_copy({}, ev); // current event (event for one specific day) is copy of original with modified dates
-				
-				ce.start_date = new Date(ce.start_date); // as lame copy doesn't copy date objects
-
-				var next_day = scheduler.date.add(ev.start_date, 1, "day");
-				next_day = scheduler.date.date_part(next_day);
-
-				if (ev.end_date < next_day) {
-					ce.end_date = new Date(ev.end_date);
-				}
-				else {
-					ce.end_date = next_day;
-					if (this.config.last_hour != 24) { // if specific last_hour was set (e.g. 20)
-						ce.end_date = scheduler.date.date_part(new Date(ce.start_date));
-						ce.end_date.setHours(this.config.last_hour);
-					}
-				}
-
-				var event_changed = false;
-				if (ce.start_date < this._max_date && ce.end_date > this._min_date && ce.start_date < ce.end_date) {
-					evs[i] = ce; // adding another event in collection
-					event_changed = true;
-				}
-				if (ce.start_date > ce.end_date) {
-					evs.splice(i--,1);
-				}
-
-				var re = this._lame_copy({}, ev); // remaining event, copy of original with modified start_date (making range more narrow)
-				re.end_date = new Date(re.end_date);
-				if (re.start_date < this._min_date)
-					re.start_date = new Date(this._min_date);
-				else
-					re.start_date = this.date.add(ev.start_date, 1, "day");
-
-				re.start_date.setHours(this.config.first_hour);
-				re.start_date.setMinutes(0); // as we are starting only with whole hours
-				if (re.start_date < this._max_date && re.start_date < re.end_date) {
-					if (event_changed)
-						evs.splice(i+1,0,re);
-					else {
-						evs[i--] = re;
-						continue;
-					}
-				}
-			}
-		}
-		// in case of all_timed pre_render is not applied to the original event
-		// so we need to force redraw in case of dnd
-		var redraw = (this._drag_mode == 'move')?false:hold;
-		return old_prerender_events_line.call(this, evs, redraw);
-	};
-	var old_get_visible_events = scheduler.get_visible_events;
-	scheduler.get_visible_events = function(only_timed){
-		if (!this.config.all_timed)
-			return old_get_visible_events.call(this, only_timed);	
-		return old_get_visible_events.call(this, false); // only timed = false
-	};
-	scheduler.attachEvent("onBeforeViewChange", function (old_mode, old_date, mode, date) {
-		scheduler._allow_dnd = (mode == "day" || mode == "week");
-		return true;
-	});
-
-	scheduler.render_view_data=function(evs, hold){
-		if(!evs){
-			if (this._not_render) {
-				this._render_wait=true;
-				return;
-			}
-			this._render_wait=false;
-
-			this.clear_view();
-			evs=this.get_visible_events( !(this._table_view || this.config.multi_day) );
-		}
-
-		if (this.config.multi_day && !this._table_view){
-
-			var tvs = [];
-			var tvd = [];
-			for (var i=0; i < evs.length; i++){
-				if (evs[i]._timed || this.config.all_timed === true || (this.config.all_timed == "short" && is_event_short(evs[i])) )
-					tvs.push(evs[i]);
-				else
-					tvd.push(evs[i]);
-			}
-
-			// normal events
-			this._rendered_location = this._els['dhx_cal_data'][0];
-			this._table_view=false;
-			this.render_data(tvs, hold);
-
-			// multiday events
-			this._rendered_location = this._els['dhx_multi_day'][0];
-			this._table_view = true;
-			this.render_data(tvd, hold);
-			this._table_view=false;
-
-		} else {
-			this._rendered_location = this._els['dhx_cal_data'][0];
-			this.render_data(evs, hold);
-		}
-	};
-
-})();
\ No newline at end of file
diff --git a/addons/web_calendar/static/lib/dhtmlxScheduler/sources/ext/dhtmlxscheduler_collision.js b/addons/web_calendar/static/lib/dhtmlxScheduler/sources/ext/dhtmlxscheduler_collision.js
deleted file mode 100644
index 700b8de19ed..00000000000
--- a/addons/web_calendar/static/lib/dhtmlxScheduler/sources/ext/dhtmlxscheduler_collision.js
+++ /dev/null
@@ -1,119 +0,0 @@
-/*
-This software is allowed to use under GPL or you need to obtain Commercial or Enterise License
-to use it in non-GPL project. Please contact sales@dhtmlx.com for details
-*/
-(function(){
-
-var temp_section;
-var before;
-
-scheduler.config.collision_limit = 1;	
-
-function _setTempSection(event_id) { // for custom views (matrix, timeline, units)
-	var pr = scheduler._props?scheduler._props[scheduler._mode]:null;
-	var matrix = scheduler.matrix?scheduler.matrix[scheduler._mode]:null;
-	var checked_mode = pr||matrix; // units or matrix mode
-	if(pr)
-		var map_to = checked_mode.map_to;
-	if(matrix)
-		var map_to = checked_mode.y_property;
-	if ((checked_mode) && event_id){
-		temp_section = scheduler.getEvent(event_id)[map_to];
-	}	
-}
-
-scheduler.attachEvent("onBeforeDrag",function(id){
-	_setTempSection(id); 
-	return true;
-});
-scheduler.attachEvent("onBeforeLightbox",function(id){
-	var ev = scheduler.getEvent(id);
-	before = [ev.start_date, ev.end_date];
-	_setTempSection(id);
-	return true;
-});
-scheduler.attachEvent("onEventChanged",function(id){
-	if (!id) return true;
-	var ev = scheduler.getEvent(id);
-	if (!collision_check(ev)){
-		if (!before) return false;
-		ev.start_date = before[0];
-		ev.end_date = before[1];
-		ev._timed=this.is_one_day_event(ev);
-	}
-	return true;
-});
-scheduler.attachEvent("onBeforeEventChanged",function(ev,e,is_new){
-	return collision_check(ev);
-});
-scheduler.attachEvent("onEventSave",function(id, edited_ev, is_new){
-	edited_ev = scheduler._lame_clone(edited_ev);
-	edited_ev.id = id;
-
-	if(edited_ev.rec_type){
-		scheduler._roll_back_dates(data_copy);
-	}
-	return collision_check(edited_ev); // in case user creates event on one date but then edited it another
-});
-
-function collision_check(ev){
-	var evs = [];
-	var collision_limit = scheduler.config.collision_limit;
-	if (ev.rec_type) {
-		var evs_dates = scheduler.getRecDates(ev);
-		for(var k=0; k<evs_dates.length; k++) {
-			var tevs = scheduler.getEvents(evs_dates[k].start_date, evs_dates[k].end_date);
-			for(var j=0; j<tevs.length; j++) { 
-				if ((tevs[j].event_pid || tevs[j].id) != ev.id )
-					evs.push(tevs[j]);
-			}
-		}
-	} else {
-		evs = scheduler.getEvents(ev.start_date, ev.end_date);
-		for (var i=0; i<evs.length; i++) {
-			if (evs[i].id == ev.id) {
-				evs.splice(i,1);
-				break;
-			}
-		}
-	}
-	
-	var pr = scheduler._props?scheduler._props[scheduler._mode]:null;
-	var matrix = scheduler.matrix?scheduler.matrix[scheduler._mode]:null;
-	
-	var checked_mode = pr||matrix;
-	if(pr)
-		var map_to = checked_mode.map_to;
-	if(matrix)
-		var map_to = checked_mode.y_property;
-	
-	var single = true;
-	if (checked_mode) { // custom view
-		var count = 0;
-
-		for (var i = 0; i < evs.length; i++)
-
-			if (evs[i][map_to] == ev[map_to] && evs[i].id != ev.id)
-				count++;
-				
-		if (count >= collision_limit) {
-
-			single = false;
-		}
-	}
-	else {
-		if ( evs.length >= collision_limit )
-			single = false;
-	}
-	if (!single) {
-		var res = !scheduler.callEvent("onEventCollision",[ev,evs]);
-		if (!res) {
-			ev[map_to] = temp_section||ev[map_to]; // from _setTempSection for custom views
-		}
-		return res;
-	}
-	return single;
-	
-}
-
-})();
diff --git a/addons/web_calendar/static/lib/dhtmlxScheduler/sources/ext/dhtmlxscheduler_cookie.js b/addons/web_calendar/static/lib/dhtmlxScheduler/sources/ext/dhtmlxscheduler_cookie.js
deleted file mode 100644
index f989ee8ddc5..00000000000
--- a/addons/web_calendar/static/lib/dhtmlxScheduler/sources/ext/dhtmlxscheduler_cookie.js
+++ /dev/null
@@ -1,42 +0,0 @@
-/*
-This software is allowed to use under GPL or you need to obtain Commercial or Enterise License
-to use it in non-GPL project. Please contact sales@dhtmlx.com for details
-*/
-(function(){
-	function setCookie(name,cookie_param,value) {
-		var str = name + "=" + value +  (cookie_param?("; "+cookie_param):"");
-		document.cookie = str;
-	}
-	function getCookie(name) {
-		var search = name + "=";
-		if (document.cookie.length > 0) {
-			var offset = document.cookie.indexOf(search);
-			if (offset != -1) {
-				offset += search.length;
-				var end = document.cookie.indexOf(";", offset);
-				if (end == -1)
-					end = document.cookie.length;
-				return document.cookie.substring(offset, end);
-			}
-		}
-		return "";
-	}
-	var first = true;
-	scheduler.attachEvent("onBeforeViewChange",function(om,od,m,d){
-		if (first){
-			first = false;
-			var data=getCookie("scheduler_settings");
-			if (data){
-				data = unescape(data).split("@");
-				data[0] = this.templates.xml_date(data[0]);
-				window.setTimeout(function(){
-					scheduler.setCurrentView(data[0],data[1]);	
-				},1);
-				return false;
-			}
-		}
-		var text = escape(this.templates.xml_format(d||od)+"@"+(m||om));
-		setCookie("scheduler_settings","expires=Sun, 31 Jan 9999 22:00:00 GMT",text);
-		return true;
-	});
-})();
\ No newline at end of file
diff --git a/addons/web_calendar/static/lib/dhtmlxScheduler/sources/ext/dhtmlxscheduler_dhx_terrace.js b/addons/web_calendar/static/lib/dhtmlxScheduler/sources/ext/dhtmlxscheduler_dhx_terrace.js
deleted file mode 100644
index 613741bac43..00000000000
--- a/addons/web_calendar/static/lib/dhtmlxScheduler/sources/ext/dhtmlxscheduler_dhx_terrace.js
+++ /dev/null
@@ -1,90 +0,0 @@
-/*
-This software is allowed to use under GPL or you need to obtain Commercial or Enterise License
-to use it in non-GPL project. Please contact sales@dhtmlx.com for details
-*/
-(function(){
-
-	scheduler.config.fix_tab_position = true;
-	scheduler.config.use_select_menu_space = true;
-	scheduler.config.hour_size_px = 44;
-	scheduler.xy.nav_height = 59;
-	scheduler.xy.bar_height = 24;
-	scheduler.config.wide_form = true;
-	scheduler.xy.lightbox_additional_height = 90;
-
-	scheduler.config.displayed_event_color = "#ff4a4a";
-	scheduler.config.displayed_event_text_color = "#ffef80";
-
-	scheduler.templates.event_bar_date = function(start,end,ev) {
-		return "• <b>"+scheduler.templates.event_date(start)+"</b> ";
-	};
-
-	scheduler.attachEvent("onLightbox", function(){
-		var lightbox = scheduler.getLightbox();
-		var divs = lightbox.getElementsByTagName('div');
-		for (var i=0; i<divs.length; i++) {
-			var div = divs[i];
-			if (div.className == "dhx_close_icon") {
-				div.onclick = function() {
-					scheduler.endLightbox(false, lightbox);
-				};
-				break;
-			}
-		}
-	});
-
-	scheduler._lightbox_template="<div class='dhx_cal_ltitle'><span class='dhx_mark'>&nbsp;</span><span class='dhx_time'></span><span class='dhx_title'></span><div class='dhx_close_icon'></div></div><div class='dhx_cal_larea'></div>";
-
-	scheduler.attachEvent("onTemplatesReady", function() {
-
-		var date_to_str = scheduler.date.date_to_str("%d");
-		var old_month_day = scheduler.templates.month_day;
-		scheduler.templates.month_day = function(date) {
-			if (this._mode == "month") {
-				var label = date_to_str(date);
-				if (date.getDate() == 1) {
-					label = scheduler.locale.date.month_full[date.getMonth()] + " " + label;
-				}
-				if (+date == +scheduler.date.date_part(new Date)) {
-					label = scheduler.locale.labels.dhx_cal_today_button + " " + label;
-				}
-				return label;
-			} else {
-				return old_month_day.call(this, date);
-			}
-		};
-
-		if (scheduler.config.fix_tab_position){
-			var navline_divs = scheduler._els["dhx_cal_navline"][0].getElementsByTagName('div');
-			var tabs = [];
-			var last = 211;
-			for (var i=0; i<navline_divs.length; i++) {
-				var div = navline_divs[i];
-				var name = div.getAttribute("name");
-				if (name) { // mode tab
-					div.style.right = "auto";
-					switch (name) {
-						case "day_tab":
-							div.style.left = "14px";
-							div.className += " dhx_cal_tab_first";
-							break;
-						case "week_tab":
-							div.style.left = "75px";
-							break;
-						case "month_tab":
-							div.style.left = "136px";
-							div.className += " dhx_cal_tab_last";
-							break;
-						default:
-							div.style.left = last+"px";
-							div.className += " dhx_cal_tab_standalone";
-							last = last + 14 + div.offsetWidth;
-					}
-				}
-
-			}
-		}
-	});
-
-})();
-
diff --git a/addons/web_calendar/static/lib/dhtmlxScheduler/sources/ext/dhtmlxscheduler_editors.js b/addons/web_calendar/static/lib/dhtmlxScheduler/sources/ext/dhtmlxscheduler_editors.js
deleted file mode 100644
index 5fe44741ec7..00000000000
--- a/addons/web_calendar/static/lib/dhtmlxScheduler/sources/ext/dhtmlxscheduler_editors.js
+++ /dev/null
@@ -1,142 +0,0 @@
-/*
-This software is allowed to use under GPL or you need to obtain Commercial or Enterise License
-to use it in non-GPL project. Please contact sales@dhtmlx.com for details
-*/
-scheduler.form_blocks['combo']={
-	render:function(sns) {
-		if (!sns.cached_options)
-			sns.cached_options = {};
-		var res = '';
-		res += "<div class='"+sns.type+"' style='height:"+(sns.height||20)+"px;' ></div>";
-		return res;
-	},
-	set_value:function(node,value,ev,config){
-		if(node._combo) {
-			node._combo.destructor();
-		}  
-		window.dhx_globalImgPath = config.image_path||'/';
-		node._combo = new dhtmlXCombo(node, config.name, node.offsetWidth-8);
-		if (config.options_height)
-			node._combo.setOptionHeight(config.options_height);
-		var combo = node._combo;
-		combo.enableFilteringMode(!!config.filtering, config.script_path||null, !!config.cache);
-		
-		if (!config.script_path) { // script-side filtration is used
-			var all_options = [];
-			for (var i = 0; i < config.options.length; i++) {
-				var single_option = [];
-				single_option.push(config.options[i].key);
-				single_option.push(config.options[i].label);
-				all_options.push(single_option);
-			}
-			combo.addOption(all_options);
-			if (ev[config.map_to]) {
-				var index = combo.getIndexByValue(ev[config.map_to]);
-				combo.selectOption(index);
-			}
-		} else { // server-side filtration is used
-			var selected_id = ev[config.map_to];
-			if (selected_id) {
-				if (config.cached_options[selected_id]) {
-					combo.addOption(selected_id, config.cached_options[selected_id]);
-					combo.disable(1);
-					combo.selectOption(0);
-					combo.disable(0);
-				} else {
-					dhtmlxAjax.get(config.script_path+"?id="+selected_id+"&uid="+scheduler.uid(), function(result){
-						var option = result.doXPath("//option")[0];
-						var label = option.childNodes[0].nodeValue;
-						config.cached_options[selected_id] = label;
-						combo.addOption(selected_id, label);
-						combo.disable(1);
-						combo.selectOption(0);
-						combo.disable(0);
-					});
-				}
-			} else {
-				combo.setComboValue(null);
-			}
-		}
-	},
-	get_value:function(node,ev,config) {
-		var selected_id = node._combo.getSelectedValue(); // value = key
-		if (config.script_path) {
-			config.cached_options[selected_id] = node._combo.getSelectedText();
-		}
-		return selected_id;
-	},
-	focus:function(node){
-	}
-};
-
-scheduler.form_blocks['radio']={
-	render:function(sns) {
-		var res = '';
-		res += "<div class='dhx_cal_ltext dhx_cal_radio' style='height:"+sns.height+"px;' >";
-		for (var i=0; i<sns.options.length; i++) {
-			var id = scheduler.uid();
-			res += "<input id='"+id+"' type='radio' name='"+sns.name+"' value='"+sns.options[i].key+"'><label for='"+id+"'>"+" "+sns.options[i].label+"</label>";
-			if(sns.vertical)
-				res += "<br/>";
-		}
-		res += "</div>";
-		
-		return res;
-	},
-	set_value:function(node,value,ev,config){
-		var radiobuttons = node.getElementsByTagName('input');
-		for (var i = 0; i < radiobuttons.length; i++) {
-			radiobuttons[i].checked = false;
-			var checked_value = ev[config.map_to]||value;
-			if (radiobuttons[i].value == checked_value) {
-				radiobuttons[i].checked = true;
-			}
-		}
-	},
-	get_value:function(node,ev,config){
-		var radiobuttons = node.getElementsByTagName('input');
-		for(var i=0; i<radiobuttons.length; i++) {
-			if(radiobuttons[i].checked) {
-				return radiobuttons[i].value;
-			}
-		}
-	},
-	focus:function(node){
-	}
-};
-
-scheduler.form_blocks['checkbox']={
-	render:function(sns) {
-		if (scheduler.config.wide_form)
-			return '<div class="dhx_cal_wide_checkbox"></div>';
-		else
-			return '';
-	},
-	set_value:function(node,value,ev,config){
-		node=document.getElementById(config.id);
-		var id = scheduler.uid();
-		var isChecked = (typeof config.checked_value != "undefined") ? ev[config.map_to] == config.checked_value : !!value;
-		node.className += " dhx_cal_checkbox";
-		var check_html = "<input id='"+id+"' type='checkbox' value='true' name='"+config.name+"'"+((isChecked)?"checked='true'":'')+"'>"; 
-		var label_html = "<label for='"+id+"'>"+(scheduler.locale.labels["section_"+config.name]||config.name)+"</label>";
-		if (scheduler.config.wide_form){
-			node.innerHTML = label_html;
-			node.nextSibling.innerHTML=check_html;
-		} else 
-			node.innerHTML=check_html+label_html;
-
-		if (config.handler) {
-			var checkbox = node.getElementsByTagName('input')[0];
-			checkbox.onclick = config.handler;
-		}
-	},
-	get_value:function(node,ev,config){
-		node=document.getElementById(config.id);
-		var checkbox = node.getElementsByTagName('input')[0]; // moved to the header
-		if (!checkbox)
-			checkbox = node.nextSibling.getElementsByTagName('input')[0];
-		return (checkbox.checked)?(config.checked_value||true):(config.unchecked_value||false);
-	},
-	focus:function(node){
-	}
-};
\ No newline at end of file
diff --git a/addons/web_calendar/static/lib/dhtmlxScheduler/sources/ext/dhtmlxscheduler_expand.js b/addons/web_calendar/static/lib/dhtmlxScheduler/sources/ext/dhtmlxscheduler_expand.js
deleted file mode 100644
index 1f00aa4e5ab..00000000000
--- a/addons/web_calendar/static/lib/dhtmlxScheduler/sources/ext/dhtmlxscheduler_expand.js
+++ /dev/null
@@ -1,74 +0,0 @@
-/*
-This software is allowed to use under GPL or you need to obtain Commercial or Enterise License
-to use it in non-GPL project. Please contact sales@dhtmlx.com for details
-*/
-scheduler.expand = function(){
-    var t = scheduler._obj;
-    do {
-     t._position = t.style.position||"";
-     t.style.position = "static";
-    } while ((t = t.parentNode) && t.style );
-    t = scheduler._obj;
-    t.style.position="absolute";
-    t._width = t.style.width;
-    t._height = t.style.height;
-    t.style.width = t.style.height = "100%";
-    t.style.top = t.style.left = "0px";
-
-    var top = document.body;
-      top.scrollTop = 0;
-
-    top = top.parentNode;
-    if (top)
-      top.scrollTop = 0;
-    document.body._overflow=document.body.style.overflow||"";
-    document.body.style.overflow = "hidden";
-    scheduler._maximize();
-};
-scheduler.collapse = function(){
-      var t = scheduler._obj;
-      do {
-         t.style.position = t._position;
-      } while ((t = t.parentNode) && t.style );
-	  t = scheduler._obj;
-      t.style.width = t._width;
-      t.style.height = t._height;
-      document.body.style.overflow=document.body._overflow;
-	  scheduler._maximize();
-};
-scheduler.attachEvent("onTemplatesReady",function(){
-   var t = document.createElement("DIV");
-   t.className="dhx_expand_icon";
-   scheduler.toggleIcon = t;
-   scheduler._obj.appendChild(t);   
-   t.onclick = function(){
-      if (!scheduler.expanded)
-         scheduler.expand();
-      else 
-         scheduler.collapse();
-   }
-});
-
-scheduler._maximize = function(){
-    this.expanded = !this.expanded;
-    this.toggleIcon.style.backgroundPosition="0px "+(this.expanded?"0":"18")+"px";
-
-    var directions = ['left', 'top'];
-    for(var i=0; i<directions.length; i++) {
-        var margin = scheduler.xy['margin_'+directions[i]];
-        var prev_margin = scheduler['_prev_margin_'+directions[i]];
-        if(scheduler.xy['margin_'+directions[i]]){
-            scheduler['_prev_margin_'+directions[i]] = scheduler.xy['margin_'+directions[i]];
-            scheduler.xy['margin_'+directions[i]] = 0;
-        }
-        else {
-            if(prev_margin){
-                scheduler.xy['margin_'+directions[i]] = scheduler['_prev_margin_'+directions[i]];
-                delete scheduler['_prev_margin_'+directions[i]];
-            }
-        }
-    }
-
-    if (scheduler.callEvent("onSchedulerResize",[]))
-        scheduler.update_view();
-};
diff --git a/addons/web_calendar/static/lib/dhtmlxScheduler/sources/ext/dhtmlxscheduler_grid_view.js b/addons/web_calendar/static/lib/dhtmlxScheduler/sources/ext/dhtmlxscheduler_grid_view.js
deleted file mode 100644
index a25199a7c4f..00000000000
--- a/addons/web_calendar/static/lib/dhtmlxScheduler/sources/ext/dhtmlxscheduler_grid_view.js
+++ /dev/null
@@ -1,470 +0,0 @@
-/*
-This software is allowed to use under GPL or you need to obtain Commercial or Enterise License
-to use it in non-GPL project. Please contact sales@dhtmlx.com for details
-*/
-(function(){
-	scheduler.grid = {
-		sort_rules:{
-			"int":function(a,b, getVal){ return getVal(a)*1 < getVal(b)*1?1:-1},
-			"str":function(a,b, getVal){ return getVal(a) < getVal(b)?1:-1},
-			"date":function(a,b, getVal){ return new Date(getVal(a))< new Date(getVal(b))?1:-1}
-		},
-		_getObjName:function(name){
-			return "grid_"+name;
-		},
-		_getViewName:function(objName){
-			return objName.replace(/^grid_/,'');
-		}
-	};
-}
-)();
-/*
-obj={
-    name:'grid_name'
-	fields:[
-                  { id:"id", label:"Id", width:80, sort:"int/date/str", template:function(start_date, end_date, ev){ return ""}, align:"right/left/center" },
-                  { id:"text", label:"Text", width:'*', css:"class_name", sort:function(a,b){ return 1 or -1}, valign:'top/bottom/middle' }
-                  ...
-            ],
-	from:new Date(0),
-	to:Date:new Date(9999,1,1),
-	rowHeight:int,
-	paging:true/false,
-	select:true/false
-}
-*/
-
-
-scheduler.createGridView=function(obj){
-
-	var name = obj.name || 'grid';
-	var objName = scheduler.grid._getObjName(name);
-
-	scheduler.config[name + '_start'] = obj.from ||(new Date(0));
-	scheduler.config[name + '_end'] = obj.to || (new Date(9999,1,1));
-
-	scheduler[objName] = obj;
-	scheduler[objName].defPadding = 8;
-	scheduler[objName].columns = scheduler[objName].fields;
-	delete scheduler[objName].fields;
-	function isValidSize(size){
-		return !(size !== undefined && (size*1 != size || size < 0));
-	}
-
-	var cols = scheduler[objName].columns;
-	for(var i=0; i < cols.length; i++){
-		if(isValidSize(cols[i].width))
-			cols[i].initialWidth = cols[i].width;
-		if(!isValidSize(cols[i].paddingLeft))
-			delete cols[i].paddingLeft;
-		if(!isValidSize(cols[i].paddingRight))
-			delete cols[i].paddingRight;
-	}
-
-	scheduler[objName].select = obj.select === undefined ? true : obj.select;
-	if(scheduler.locale.labels[name +'_tab'] === undefined)
-		scheduler.locale.labels[name +'_tab'] = scheduler[objName].label || scheduler.locale.labels.grid_tab;
-
-	scheduler[objName]._selected_divs = [];
-
-	scheduler.date[name+'_start']=function(d){ return d; };
-	scheduler.date['add_' + name] = function(date, inc){
-		var ndate = new Date(date);
-		ndate.setMonth(ndate.getMonth()+inc);
-		return ndate;
-	};
-
-	scheduler.templates[name+"_date"] = function(start, end){
-		return scheduler.templates.day_date(start)+" - "+scheduler.templates.day_date(end)
-	}
-
-	scheduler.attachEvent("onTemplatesReady",function(){
-
-		scheduler.templates[name + '_full_date'] = function(start,end,ev){
-			if (ev._timed)
-				return this.day_date(ev.start_date, ev.end_date, ev)+" "+this.event_date(start);
-			else
-				return scheduler.templates.day_date(start)+" &ndash; "+scheduler.templates.day_date(end);
-		};
-		scheduler.templates[name + '_single_date'] = function(date){
-			return scheduler.templates.day_date(date)+" "+this.event_date(date);
-		}
-
-
-		scheduler.attachEvent("onDblClick",function(event_id, native_event_object){
-			if(this._mode == name){
-				scheduler._click.buttons['details'](event_id)
-				return false;
-			}
-			return true;
-		});
-
-		scheduler.attachEvent("onClick",function(event_id, native_event_object){
-			if(this._mode == name && scheduler[objName].select ){
-				scheduler.grid.unselectEvent('', name);
-				scheduler.grid.selectEvent(event_id, name, native_event_object);
-				return false;
-			}
-			return true;
-		});
-
-
-		scheduler.templates[name + '_field'] = function(field_name, event){
-			return event[field_name];
-		};
-
-		scheduler.attachEvent("onSchedulerResize", function() {
-			if (this._mode == name) {
-				this[name + '_view'](true);
-				// timeout used to run code after all onSchedulerResize handlers are finished
-				window.setTimeout(function(){
-					// we need to call event manually because handler return false, and blocks default logic
-					scheduler.callEvent("onAfterSchedulerResize", []);
-				},1);
-				return false;
-			}
-			return true;
-		});
-
-
-		var old = scheduler.render_data;
-		scheduler.render_data=function(evs){
-			if (this._mode == name)
-				scheduler.grid._fill_grid_tab(objName);
-			else
-				return old.apply(this,arguments);
-		};
-
-		var old_render_view_data = scheduler.render_view_data;
-		scheduler.render_view_data=function(){
-			if(this._mode == name) {
-				scheduler.grid._gridScrollTop = scheduler._els["dhx_cal_data"][0].childNodes[0].scrollTop;
-				scheduler._els["dhx_cal_data"][0].childNodes[0].scrollTop = 0;
-				scheduler._els["dhx_cal_data"][0].style.overflowY = 'auto';
-			}
-			else {
-				scheduler._els["dhx_cal_data"][0].style.overflowY = 'auto';
-			}
-			return old_render_view_data.apply(this,arguments);
-		}
-});
-
-
-	scheduler[name+'_view']=function(mode){
-		if (mode){
-			scheduler._min_date = scheduler[objName].paging ? scheduler.date[name+'_start'](new Date(scheduler._date)) : scheduler.config[name + '_start'];
-			scheduler._max_date = scheduler[objName].paging ? scheduler.date.add(scheduler._min_date, 1, name) : scheduler.config[name + '_end'];
-
-			scheduler.grid.set_full_view(objName);
-			if(scheduler._min_date > new Date(0) && scheduler._max_date < (new Date(9999,1,1)))
-				scheduler._els["dhx_cal_date"][0].innerHTML=scheduler.templates[name+"_date"](scheduler._min_date,scheduler._max_date);
-			else
-				scheduler._els["dhx_cal_date"][0].innerHTML="";
-
-			//grid tab activated
-			scheduler.grid._fill_grid_tab(objName);
-			scheduler._gridView = objName;
-		} else {
-			scheduler.grid._sort_marker = null;
-			delete scheduler._gridView;
-			scheduler._rendered=[];
-			scheduler[objName]._selected_divs = [];
-			//grid tab de-activated
-		}
-	};
-
-
-}
-
-
-scheduler.dblclick_dhx_grid_area=function(){
-	if (!this.config.readonly && this.config.dblclick_create)
-		this.addEventNow();
-};
-
-if(scheduler._click.dhx_cal_header){
- 	scheduler._old_header_click = scheduler._click.dhx_cal_header;
-}
-scheduler._click.dhx_cal_header=function(e){
-	if(scheduler._gridView){
-		var event = e||window.event;
-		var params = scheduler.grid.get_sort_params(event, scheduler._gridView);
-
-		scheduler.grid.draw_sort_marker(event.originalTarget || event.srcElement, params.dir);
-
-		scheduler.clear_view();
-		scheduler.grid._fill_grid_tab(scheduler._gridView, params);
-	}
-	else if(scheduler._old_header_click)
-		return scheduler._old_header_click.apply(this,arguments);
-};
-
-scheduler.grid.selectEvent = function(id, view_name, native_event_object){
-	if(scheduler.callEvent("onBeforeRowSelect",[id,native_event_object])){
-		var objName = scheduler.grid._getObjName(view_name);
-
-		scheduler.for_rendered(id, function(event_div){
-			event_div.className += " dhx_grid_event_selected";
-			scheduler[objName]._selected_divs.push(event_div);
-		});
-		scheduler._select_id = id;
-	}
-};
-
-scheduler.grid._unselectDiv= function(div){
-	div.className = div.className.replace(/ dhx_grid_event_selected/,'');
-}
-scheduler.grid.unselectEvent = function(id, view_name){
-	var objName = scheduler.grid._getObjName(view_name);
-	if(!objName || !scheduler[objName]._selected_divs)
-		return;
-
-	if(!id){
-		for(var i=0; i<scheduler[objName]._selected_divs.length; i++)
-			scheduler.grid._unselectDiv(scheduler[objName]._selected_divs[i]);
-
-		scheduler[objName]._selected_divs = [];
-
-	}else{
-		for(var i=0; i<scheduler[objName]._selected_divs.length; i++)
-			if(scheduler[objName]._selected_divs[i].getAttribute('event_id') == id){
-				scheduler.grid._unselectDiv(scheduler[objName]._selected_divs[i]);
-				scheduler[objName]._selected_divs.slice(i,1);
-				break;
-			}
-
-	}
-};
-
-scheduler.grid.get_sort_params = function(event, objName){
-	var targ = event.originalTarget || event.srcElement;
-	if(targ.className == 'dhx_grid_view_sort')
-		targ = targ.parentNode;
-	if(!targ.className || targ.className.indexOf("dhx_grid_sort_asc") == -1)
-		var direction = 'asc';
-	else
-		var direction = 'desc';
-
-	var index = 0;
-	for(var i =0; i < targ.parentNode.childNodes.length; i++){
-		if(targ.parentNode.childNodes[i] == targ){
-			index = i;
-			break;
-		}
-	}
-
-
-
-	var value = null;
-	if(scheduler[objName].columns[index].template){
-		var template = scheduler[objName].columns[index].template
-		value = function(ev){
-			return template(ev.start_date, ev.end_date, ev);
-		};
-	}else{
-		var field = scheduler[objName].columns[index].id;
-		if(field == "date")
-			field = "start_date";
-		value = function(ev){ return ev[field];}
-	}
-
-	var rule = scheduler[objName].columns[index].sort;
-
-	if(typeof rule != 'function'){
-		rule = scheduler.grid.sort_rules[rule] || scheduler.grid.sort_rules['str'];
-	}
-
-	return {dir:direction, value:value, rule:rule};
-};
-
-scheduler.grid.draw_sort_marker = function(node, direction){
-	if(node.className == 'dhx_grid_view_sort')
-		node = node.parentNode;
-
-	if(scheduler.grid._sort_marker){
-		scheduler.grid._sort_marker.className = scheduler.grid._sort_marker.className.replace(/( )?dhx_grid_sort_(asc|desc)/, '');
-		scheduler.grid._sort_marker.removeChild(scheduler.grid._sort_marker.lastChild);
-	}
-
-	node.className += " dhx_grid_sort_"+direction;
-	scheduler.grid._sort_marker = node;
-	var html = "<div class='dhx_grid_view_sort' style='left:"+(+node.style.width.replace('px','') -15+node.offsetLeft)+"px'>&nbsp;</div>";
-	node.innerHTML += html;
-
-};
-
-scheduler.grid.sort_grid=function(sort){
-
-	var sort = sort || {dir:'desc', value:function(ev){return ev.start_date;}, rule:scheduler.grid.sort_rules['date']};
-
-	var events = scheduler.get_visible_events();
-
-	if(sort.dir == 'desc')
-		events.sort(function(a,b){return sort.rule(a,b,sort.value)});
-	else
-		events.sort(function(a,b){return -sort.rule(a,b, sort.value)});
-	return events;
-};
-
-
-
-scheduler.grid.set_full_view = function(mode){
-	if (mode){
-		var l = scheduler.locale.labels;
-		var html =scheduler.grid._print_grid_header(mode);
-
-		scheduler._els["dhx_cal_header"][0].innerHTML= html;
-		scheduler._table_view=true;
-		scheduler.set_sizes();
-	}
-};
-scheduler.grid._calcPadding = function(column, parent){
-	var padding = (column.paddingLeft !== undefined ? 1*column.paddingLeft : scheduler[parent].defPadding)
-				+ (column.paddingRight !== undefined ? 1*column.paddingRight : scheduler[parent].defPadding);
-	return padding;
-};
-
-scheduler.grid._getStyles = function(column, items){
-	var cell_style = [], style = "";
-	for(var i=0; items[i]; i++ ){
-		style = items[i] + ":";
-	    switch (items[i]){
-			case "text-align":
-				if(column.align)
-					cell_style.push(style+column.align);
-				break;
-			case "vertical-align":
-				if(column.valign)
-					cell_style.push(style+column.valign);
-				break;
-			case "padding-left":
-				if(column.paddingLeft != undefined)
-					cell_style.push(style+(column.paddingLeft||'0') + "px");
-				break;
-			case "padding-left":
-				if(column.paddingRight != undefined)
-					cell_style.push(style+(column.paddingRight||'0') + "px");
-				break;
-		}
-	}
-	return cell_style;
-};
-
-scheduler.grid._fill_grid_tab = function(objName, sort){
-	//get current date
-	var date = scheduler._date;
-	//select events for which data need to be printed
-	var events = scheduler.grid.sort_grid(sort)
-
-	//generate html for the view
-	var columns = scheduler[objName].columns;
-
-	var html = "<div>";
-	var left = -2;//column borders at the same pos as header borders...
-	for(var i=0; i < columns.length; i++){
-		var padding = scheduler.grid._calcPadding(columns[i], objName);
-		left +=columns[i].width + padding ;//
-		if(i < columns.length - 1)
-			html += "<div class='dhx_grid_v_border' style='left:"+(left)+"px'></div>";
-	}
-	html += "</div>"
-	html +="<div class='dhx_grid_area'><table>";
-
-	for (var i=0; i<events.length; i++){
-		html += scheduler.grid._print_event_row(events[i], objName);
-	}
-
-	html +="</table></div>";
-	//render html
-	scheduler._els["dhx_cal_data"][0].innerHTML = html;
-	scheduler._els["dhx_cal_data"][0].scrollTop = scheduler.grid._gridScrollTop||0;
-
-	var t=scheduler._els["dhx_cal_data"][0].getElementsByTagName("tr");
-
-	scheduler._rendered=[];
-	for (var i=0; i < t.length; i++){
-		scheduler._rendered[i]=t[i]
-	}
-
-};
-scheduler.grid._print_event_row = function(ev, objName){
-
-	var styles = [];
-	if(ev.color)
-		styles.push("background:"+ev.color);
-	if(ev.textColor)
-		styles.push("color:"+ev.textColor);
-	if(ev._text_style)
-		styles.push(ev._text_style);
-	if(scheduler[objName]['rowHeight'])
-			styles.push('height:'+scheduler[objName]['rowHeight'] + 'px');
-
-	var style = "";
-	if(styles.length){
-		style = "style='"+styles.join(";")+"'";
-	}
-
-	var columns = scheduler[objName].columns;
-	var ev_class = scheduler.templates.event_class(ev.start_date, ev.end_date, ev);
-
-	var html ="<tr class='dhx_grid_event"+(ev_class? ' '+ev_class:'')+"' event_id='"+ev.id+"' " + style + ">";
-
-	var name = scheduler.grid._getViewName(objName);
-	var availStyles = ["text-align", "vertical-align", "padding-left","padding-right"];
-	for(var i =0; i < columns.length; i++){
-		var value;
-		if(columns[i].template){
-			value = columns[i].template(ev.start_date, ev.end_date, ev);
-		}else if(columns[i].id == 'date') {
-			value = scheduler.templates[name + '_full_date'](ev.start_date, ev.end_date, ev);
-		}else if(columns[i].id == 'start_date' || columns[i].id == 'end_date' ){
-	        value = scheduler.templates[name + '_single_date'](ev[columns[i].id]);
-		}else{
-			value = scheduler.templates[name + '_field'](columns[i].id, ev);
-		}
-
-		var cell_style = scheduler.grid._getStyles(columns[i], availStyles);
-
-		var className = columns[i].css ? (" class=\""+columns[i].css+"\"") : "";
-
-		html+= "<td style='width:"+ (columns[i].width )+"px;"+cell_style.join(";")+"' "+className+">"+value+"</td>";
-
-	}
-	html+="<td class='dhx_grid_dummy'></td></tr>";
-
-	return html;
-};
-
-scheduler.grid._print_grid_header = function(objName){
-	var head = "<div class='dhx_grid_line'>";
-
-	var columns = scheduler[objName].columns;
-	var widths = [];
-
-	var unsized_columns = columns.length;
-	var avail_width = scheduler._obj.clientWidth - 2*columns.length -20;//-20 for possible scrollbar, -length for borders
-	for(var ind=0; ind < columns.length; ind++){
-
-		var val = columns[ind].initialWidth*1;
-		if(!isNaN(val) && columns[ind].initialWidth != '' && columns[ind].initialWidth != null && typeof columns[ind].initialWidth != 'boolean'){
-
-			unsized_columns--;
-			avail_width -= val;
-			widths[ind] = val;
-		}else {
-			widths[ind] = null;
-		}
-	}
-
-	var unsized_width = Math.floor(avail_width / unsized_columns);
-	var availStyles = ["text-align",  "padding-left","padding-right"];
-	for(var i=0; i < columns.length; i++){
-		var column_width = !widths[i] ? unsized_width : widths[i];
-		columns[i].width = column_width - scheduler.grid._calcPadding(columns[i], objName);
-		var cell_style = scheduler.grid._getStyles(columns[i], availStyles);
-		head += "<div style='width:"+(columns[i].width -1)+"px;"+cell_style.join(";")+"'>" + (columns[i].label === undefined ? columns[i].id : columns[i].label) + "</div>";
-	}
-	head +="</div>";
-
-	return head;
-};
diff --git a/addons/web_calendar/static/lib/dhtmlxScheduler/sources/ext/dhtmlxscheduler_html_templates.js b/addons/web_calendar/static/lib/dhtmlxScheduler/sources/ext/dhtmlxscheduler_html_templates.js
deleted file mode 100644
index 89f6a0ca984..00000000000
--- a/addons/web_calendar/static/lib/dhtmlxScheduler/sources/ext/dhtmlxscheduler_html_templates.js
+++ /dev/null
@@ -1,19 +0,0 @@
-/*
-This software is allowed to use under GPL or you need to obtain Commercial or Enterise License
-to use it in non-GPL project. Please contact sales@dhtmlx.com for details
-*/
-scheduler.attachEvent("onTemplatesReady",function(){
-	var els = document.body.getElementsByTagName("DIV");
-	for (var i=0; i < els.length; i++) {
-		var cs = els[i].className||"";
-		cs = cs.split(":");
-		if (cs.length == 2 && cs[0] == "template"){
-			var code = "return \""+(els[i].innerHTML||"").replace(/\"/g,"\\\"").replace(/[\n\r]+/g,"")+"\";";
-			code = unescape(code).replace(/\{event\.([a-z]+)\}/g,function(all,mask){
-				return '"+ev.'+mask+'+"';
-			});
-			scheduler.templates[cs[1]]=Function("start","end","ev",code);
-			els[i].style.display='none';
-		}
-	};
-})
\ No newline at end of file
diff --git a/addons/web_calendar/static/lib/dhtmlxScheduler/sources/ext/dhtmlxscheduler_key_nav.js b/addons/web_calendar/static/lib/dhtmlxScheduler/sources/ext/dhtmlxscheduler_key_nav.js
deleted file mode 100644
index 087a71cdaec..00000000000
--- a/addons/web_calendar/static/lib/dhtmlxScheduler/sources/ext/dhtmlxscheduler_key_nav.js
+++ /dev/null
@@ -1,79 +0,0 @@
-/*
-This software is allowed to use under GPL or you need to obtain Commercial or Enterise License
-to use it in non-GPL project. Please contact sales@dhtmlx.com for details
-*/
-//Initial idea and implementation by Steve MC
-(function (){
-
-var isLightboxOpen = false;
-var date; // used for copy and paste operations
-var isCopy = null;
-
-scheduler.attachEvent("onBeforeLightbox",function(){ isLightboxOpen = true; return true; });
-scheduler.attachEvent("onAfterLightbox",function(){ isLightboxOpen = false; return true; });
-
-scheduler.attachEvent("onMouseMove", function(id,e){
-	date = scheduler.getActionData(e).date;
-});
-
-dhtmlxEvent(document,(_isOpera?"keypress":"keydown"),function(e){
-	e=e||event;
-	if (!isLightboxOpen){
-
-		var scheduler = window.scheduler;
-		
-		if (e.keyCode == 37 || e.keyCode == 39) { // Left, Right arrows
-			e.cancelBubble = true;
-			
-		    var next = scheduler.date.add(scheduler._date,(e.keyCode == 37 ? -1 : 1 ),scheduler._mode);
-		    scheduler.setCurrentView(next);
-		    return true;
-		}
-
-		var select_id = scheduler._select_id;
-		if (e.ctrlKey && e.keyCode == 67) {  // CTRL+C
-			if (select_id) {
-				scheduler._buffer_id = select_id;
-				isCopy = true;
-				scheduler.callEvent("onEventCopied", [scheduler.getEvent(select_id)]);
-			}
-			return true;
-		}
-		if (e.ctrlKey && e.keyCode == 88) { // CTRL+X
-			if (select_id) {
-				isCopy = false;
-				scheduler._buffer_id = select_id;
-				var ev = scheduler.getEvent(select_id);
-				scheduler.updateEvent(ev.id);
-				scheduler.callEvent("onEventCut", [ev]);
-			}
-		}
-
-		if (e.ctrlKey && e.keyCode == 86) {  // CTRL+V
-			var ev = scheduler.getEvent(scheduler._buffer_id);
-			if (ev) {
-				var event_duration = ev.end_date-ev.start_date;
-				if (isCopy) {
-					var new_ev = scheduler._lame_clone(ev);
-					new_ev.id = scheduler.uid();
-					new_ev.start_date = new Date(date);
-					new_ev.end_date = new Date(new_ev.start_date.valueOf() + event_duration);
-					scheduler.addEvent(new_ev);
-					scheduler.callEvent("onEventPasted", [isCopy, new_ev, ev]);
-				}
-				else { // cut operation
-					var copy = scheduler._lame_copy({}, ev);
-					ev.start_date = new Date(date);
-					ev.end_date = new Date(ev.start_date.valueOf() + event_duration);
-					scheduler.render_view_data(); // need to redraw all events
-
-					scheduler.callEvent("onEventPasted", [isCopy, ev, copy]);
-					isCopy = true; // switch to copy after first paste operation
-				}
-			}
-			return true;
-		}
-	}
-});
-
-})();
\ No newline at end of file
diff --git a/addons/web_calendar/static/lib/dhtmlxScheduler/sources/ext/dhtmlxscheduler_limit.js b/addons/web_calendar/static/lib/dhtmlxScheduler/sources/ext/dhtmlxscheduler_limit.js
deleted file mode 100644
index 0892024eb46..00000000000
--- a/addons/web_calendar/static/lib/dhtmlxScheduler/sources/ext/dhtmlxscheduler_limit.js
+++ /dev/null
@@ -1,831 +0,0 @@
-/*
-This software is allowed to use under GPL or you need to obtain Commercial or Enterise License
-to use it in non-GPL project. Please contact sales@dhtmlx.com for details
-*/
-scheduler.config.limit_start = null;
-scheduler.config.limit_end   = null;
-scheduler.config.limit_view  = false;
-scheduler.config.check_limits = true;
-scheduler.config.mark_now = true;
-scheduler.config.display_marked_timespans = true;
-
-(function(){
-	var before = null;
-	var dhx_time_block = "dhx_time_block";
-
-	var fix_options = function(options, days, zones) {
-		if (days instanceof Date && zones instanceof Date) {
-			options.start_date = days;
-			options.end_date = zones
-		} else {
-			options.days = days;
-			options.zones = zones;
-		}	
-		return options;
-	};
-	var get_resulting_options = function(days, zones, sections) {
-		var options = (typeof days == "object") ? days : { days: days };
-		options.type = dhx_time_block;
-		options.css = "";
-		if (zones) {
-			if (sections)
-				options.sections = sections;
-			options = fix_options(options, days, zones);
-		}
-		return options;
-	};
-	scheduler.blockTime = function(days, zones, sections){
-		var options = get_resulting_options(days, zones, sections);
-		return scheduler.addMarkedTimespan(options);
-	};
-	scheduler.unblockTime = function(days, zones, sections) {
-		zones = zones || "fullday";
-		var options = get_resulting_options(days, zones, sections);
-		return scheduler.deleteMarkedTimespan(options);
-	};
-	scheduler.attachEvent("onBeforeViewChange",function(om,od,nm,nd){
-		nd = nd||od; nm = nm||om;
-		if (scheduler.config.limit_view){
-			if (nd.valueOf()>scheduler.config.limit_end.valueOf() || this.date.add(nd,1,nm)<=scheduler.config.limit_start.valueOf()){
-				setTimeout(function(){
-					scheduler.setCurrentView(scheduler._date, nm);
-				},1);
-				return false;
-			}
-		}
-		return true;
-	});
-	var get_relevant_blocked_zones = function(day_index, day_value, zones) {
-		var relevant_zones = (zones[day_value] && zones[day_value][dhx_time_block]) ? zones[day_value][dhx_time_block] :
-				(zones[day_index] && zones[day_index][dhx_time_block]) ? zones[day_index][dhx_time_block] : [];
-		return relevant_zones;
-	};
-	var blocker = function(event){
-		if(!event)
-			return true;
-		if (!scheduler.config.check_limits)
-			return true;
-		var s = scheduler;
-		var mode = s._mode;
-		var timespans = scheduler._marked_timespans;
-		var c = s.config;
-		var evs = [];
-		if (event.rec_type) {
-			evs = scheduler.getRecDates(event);
-		} else {
-			evs = [event];
-		}
-
-		var res = true;
-		for (var p=0; p<evs.length; p++) {
-			var ev = evs[p];
-
-			res = (c.limit_start && c.limit_end) ? (ev.start_date.valueOf() >= c.limit_start.valueOf() && ev.end_date.valueOf() <= c.limit_end.valueOf()) : true;
-			if (res){
-				var temp_start_date = new Date(ev.start_date.valueOf());
-				var temp_end_date = scheduler.date.add(temp_start_date, 1, "day");
-
-				for (; temp_start_date < ev.end_date; temp_start_date = scheduler.date.date_part(temp_end_date), temp_end_date = s.date.add(temp_start_date, 1, "day") ) {
-					var day_value = +scheduler.date.date_part( new Date(temp_start_date) ); // the first part of event not necessarily contains only date part
-					var day_index = temp_start_date.getDay();
-
-					var zones = [];
-					if(s._props && s._props[mode]){
-						var view = s._props[mode];
-						var block_units = timespans[mode];
-						if(block_units && block_units[ev[view.map_to]]) {
-							var unit_zones = block_units[ev[view.map_to]];
-							var blocked_unit_zones = get_relevant_blocked_zones(day_index, day_value, unit_zones);
-							for (var i=0; i<blocked_unit_zones.length; i++) {
-								zones = scheduler._add_timespan_zones(zones, blocked_unit_zones[i].zones);
-							}
-						}
-					}
-					if (s.matrix && s.matrix[mode]) {
-						var timeline_options = s.matrix[mode];
-						var timeline_units = timespans[mode];
-						if (timeline_units && timeline_units[ev[timeline_options.y_property]]) {
-							var timeline_zones = timeline_units[ev[timeline_options.y_property]];
-							var blocked_timeline_zones = get_relevant_blocked_zones(day_index, day_value, timeline_zones);
-							for (var i=0; i<blocked_timeline_zones.length; i++) {
-								zones = scheduler._add_timespan_zones(zones, blocked_timeline_zones[i].zones);
-							}
-						}
-					}
-					// now need to add day blocks
-					var block_days = timespans.global;
-					var blocked_day_zones = get_relevant_blocked_zones(day_index, day_value, block_days)
-					for (var i=0; i<blocked_day_zones.length; i++) {
-						zones = scheduler._add_timespan_zones(zones, blocked_day_zones[i].zones);
-					}
-
-					var sm = scheduler._get_zone_minutes(temp_start_date);
-					var em = ( ev.end_date>temp_end_date || ev.end_date.getDate() != temp_start_date.getDate() ) ? 1440 : scheduler._get_zone_minutes(ev.end_date);
-
-					if (zones){
-						for (var i = 0; i < zones.length; i+=2){
-							var sz = zones[i];
-							var ez = zones[i+1];
-							if (sz<em && ez>sm) {
-								if (sm<=ez && sm >=sz){
-									if (ez == 24*60 || em<ez){
-										res = false;
-										break;
-									}
-									if(ev._timed && s._drag_id && s._drag_mode == "new-size"){
-										ev.start_date.setHours(0);
-										ev.start_date.setMinutes(ez);
-									}
-									else {
-										res = false;
-										break;
-									}
-								}
-								if ((em>=sz && em<ez) || (sm < sz && em > ez)){
-									if(ev._timed && s._drag_id && s._drag_mode == "new-size"){
-										ev.end_date.setHours(0);
-										ev.end_date.setMinutes(sz);
-									}
-									else {
-										res = false;
-										break;
-									}
-								}
-							}
-						}
-					}
-				}
-			}
-			if (!res) {
-				s._drag_id = null;
-				s._drag_mode = null;
-				res = (s.checkEvent("onLimitViolation")) ? s.callEvent("onLimitViolation",[ev.id, ev]) : res;
-			}
-		}
-		return res;
-	};
-	scheduler.attachEvent("onMouseDown", function(classname) {
-		return !(classname = dhx_time_block);
-	});
-	scheduler.attachEvent("onBeforeDrag",function(id){
-		if (!id) return true;
-		return blocker(scheduler.getEvent(id));
-	});
-	scheduler.attachEvent("onClick", function (event_id, native_event_object){
-		return blocker(scheduler.getEvent(event_id));
-    });
-	scheduler.attachEvent("onBeforeLightbox",function(id){
-
-		var ev = scheduler.getEvent(id);
-		before = [ev.start_date, ev.end_date];
-		return blocker(ev);
-	});
-	scheduler.attachEvent("onEventSave", function(id, data, is_new_event) {
-		if(data.rec_type){
-			var data_copy = scheduler._lame_clone(data);
-			scheduler._roll_back_dates(data_copy);
-			return blocker(data);
-		}
-		return blocker(data);
-	});
-	scheduler.attachEvent("onEventAdded",function(id){
-		if (!id) return true;
-		var ev = scheduler.getEvent(id);
-		if (!blocker(ev) && scheduler.config.limit_start && scheduler.config.limit_end) {
-			if (ev.start_date < scheduler.config.limit_start) {
-				ev.start_date = new Date(scheduler.config.limit_start);
-			}
-			if (ev.start_date.valueOf() >= scheduler.config.limit_end.valueOf()) {
-				ev.start_date = this.date.add(scheduler.config.limit_end, -1, "day");
-			}
-			if (ev.end_date < scheduler.config.limit_start) {
-				ev.end_date = new Date(scheduler.config.limit_start);
-			}
-			if (ev.end_date.valueOf() >= scheduler.config.limit_end.valueOf()) {
-				ev.end_date = this.date.add(scheduler.config.limit_end, -1, "day");
-			}
-			if (ev.start_date.valueOf() >= ev.end_date.valueOf()) {
-				ev.end_date = this.date.add(ev.start_date, (this.config.event_duration||this.config.time_step), "minute");
-			}
-			ev._timed=this.is_one_day_event(ev);
-		}
-		return true;
-	});
-	scheduler.attachEvent("onEventChanged",function(id){
-		if (!id) return true;
-		var ev = scheduler.getEvent(id);
-		if (!blocker(ev)){
-			if (!before) return false;
-			ev.start_date = before[0];
-			ev.end_date = before[1];
-			ev._timed=this.is_one_day_event(ev);
-		}
-		return true;
-	});
-	scheduler.attachEvent("onBeforeEventChanged",function(ev, native_object, is_new){
-		return blocker(ev);
-	});
-	scheduler.attachEvent("onBeforeEventCreated", function(ev) { // native event
-		var start_date = scheduler.getActionData(ev).date;
-		var event = {
-			_timed: true,
-			start_date: start_date,
-			end_date: scheduler.date.add(start_date, scheduler.config.time_step, "minute")
-		};
-		return blocker(event);
-	});
-
-	scheduler.attachEvent("onViewChange", function(){
-		scheduler.markNow();
-	});
-	scheduler.attachEvent("onSchedulerResize", function(){
-		window.setTimeout(function(){ scheduler.markNow(); }, 1);
-		return true;
-	});
-	scheduler.attachEvent("onTemplatesReady", function() {
-		scheduler._mark_now_timer = window.setInterval(function() {
-			scheduler.markNow();
-		}, 60000);
-	});
-	scheduler.markNow = function(hide) {
-		// day, week, units views
-		var dhx_now_time = 'dhx_now_time';
-		if (!this._els[dhx_now_time]) {
-			this._els[dhx_now_time] = [];
-		}
-		var now = scheduler.config.now_date || new Date();
-		var cfg = this.config;
-		scheduler._remove_mark_now(); // delete previous marks if they exist
-		if (!hide && cfg.mark_now && now < this._max_date && now > this._min_date && now.getHours() >= cfg.first_hour && now.getHours()<cfg.last_hour) {
-			var day_index = this.locate_holder_day(now);
-			this._els[dhx_now_time] = scheduler._append_mark_now(day_index, now);
-		}
-	};
-	scheduler._append_mark_now = function(day_index, now) {
-		var dhx_now_time = 'dhx_now_time';
-		var zone_start= scheduler._get_zone_minutes(now);
-		var options = {
-			zones: [zone_start, zone_start+1],
-			css: dhx_now_time,
-			type: dhx_now_time
-		};
-		if (!this._table_view) {
-			if (this._props && this._props[this._mode]) { // units view
-				var day_divs = this._els["dhx_cal_data"][0].childNodes;
-				var r_divs = [];
-
-				for (var i=0; i<day_divs.length-1; i++) {
-					var t_day = day_index+i; // as each unit is actually considered +1 day
-					options.days = t_day;
-					var t_div = scheduler._render_marked_timespan(options, null, t_day)[0];
-					r_divs.push(t_div)
-				}
-				return r_divs;
-			} else {  // day/week views
-				options.days = day_index;
-				return scheduler._render_marked_timespan(options, null, day_index);
-			}
-		} else {
-			if (this._mode == "month") {
-				options.days = +scheduler.date.date_part(now);
-				return scheduler._render_marked_timespan(options, null, null);
-			}
-		}
-	};
-	scheduler._remove_mark_now = function() {
-		var dhx_now_time = 'dhx_now_time';
-		var els = this._els[dhx_now_time];
-		for (var i=0; i<els.length; i++) {
-			var div = els[i];
-			var parent = div.parentNode;
-			if (parent) {
-				parent.removeChild(div);
-			}
-		}
-		this._els[dhx_now_time] = [];
-	};
-
-	/*
-	scheduler._marked_timespans = {
-		"global": {
-			"0": {
-				"default": [
-					{  // sunday
-						zones: [0, 100, 500, 600],
-						css: "yellow_box",
-						type: "default",
-						view: "global",
-						day: 0
-					}
-				]
-			}
-			"112121312": {
-				"my_special_type": [
-					{
-						zones: [600, 900],
-						type: "block",
-						css: "some_class",
-						view: "global",
-						day: 112121312
-					},
-					{}
-				]
-			}
-		},
-		"units": {
-			"5_id": {
-				"3": {
-					"special_type": [ {}, {}, {} ],
-					"another_type": [ {} ]
-				}
-			},
-			"6_id": {
-				"11212127": {
-					...
-				}
-			}
-		}
-	}
-	*/
-	scheduler._marked_timespans = { global: {} };
-
-	scheduler._get_zone_minutes = function(date) {
-		return date.getHours()*60 + date.getMinutes();
-	};
-	scheduler._prepare_timespan_options = function(config) { // receives 1 option, returns array of options
-		var r_configs = []; // resulting configs
-		var temp_configs = [];
-
-		if (config.days == "fullweek")
-			config.days = [0,1,2,3,4,5,6];
-
-		if (config.days instanceof Array) {
-			var t_days = config.days.slice();
-			for (var i=0; i<t_days.length; i++) {
-				var cloned_config = scheduler._lame_clone(config);
-				cloned_config.days = t_days[i];
-				r_configs.push.apply(r_configs, scheduler._prepare_timespan_options(cloned_config));
-			}
-			return r_configs;
-		}
-
-		if ( !config || !((config.start_date && config.end_date && config.end_date > config.start_date) || (config.days !== undefined && config.zones)) )
-			return r_configs;  // incorrect config was provided
-
-		var min = 0;
-		var max = 24*60;
-		if (config.zones == "fullday")
-			config.zones = [min, max];
-		if (config.zones && config.invert_zones) {
-			config.zones = scheduler.invertZones(config.zones);
-		}
-
-		config.id = scheduler.uid();
-		config.css = config.css||"";
-		config.type = config.type||"default";
-
-		var sections = config.sections;
-		if (sections) {
-			for (var view_key in sections) {
-				if (sections.hasOwnProperty(view_key)) {
-					var ids = sections[view_key];
-					if (!(ids instanceof Array))
-						ids = [ids];
-					for (var i=0; i<ids.length; i++) {
-						var t_config = scheduler._lame_copy({}, config);
-						t_config.sections = {};
-						t_config.sections[view_key] = ids[i];
-						temp_configs.push(t_config);
-					}
-				}
-			}	
-		} else {
-			temp_configs.push(config);
-		}
-
-		for (var k=0; k<temp_configs.length; k++) {
-			var c_config = temp_configs[k]; // config to be checked
-
-			var start_date = c_config.start_date;
-			var end_date = c_config.end_date;
-
-			if (start_date && end_date) {
-				var t_sd = scheduler.date.date_part(new Date(start_date)); // e.g. 05 october
-				var t_ed= scheduler.date.add(t_sd, 1, "day");  // 06 october, will both be incremented in the loop
-
-				while (t_sd < end_date) {
-					var t_config = scheduler._lame_copy({}, c_config);
-					delete t_config.start_date;
-					delete t_config.end_date;
-					t_config.days = t_sd.valueOf();
-					var zone_start = (start_date > t_sd) ? scheduler._get_zone_minutes(start_date) : min; 
-					var zone_end = ( end_date>t_ed || end_date.getDate() != t_sd.getDate() ) ? max : scheduler._get_zone_minutes(end_date);
-					t_config.zones = [zone_start, zone_end];
-					r_configs.push(t_config);
-
-					t_sd = t_ed;
-					t_ed = scheduler.date.add(t_ed, 1, "day");
-				}
-			} else {
-				if (c_config.days instanceof Date)
-					c_config.days = (scheduler.date.date_part(c_config.days)).valueOf();
-				c_config.zones = config.zones.slice();
-				r_configs.push(c_config);
-			}
-		}
-		return r_configs;
-	};
-	scheduler._get_dates_by_index = function(index, start, end) {
-		var dates = [];
-		start = start||scheduler._min_date;
-		end = end||scheduler._max_date;
-		var start_day = start.getDay();
-		var delta = (index-start_day >= 0) ? (index-start_day) : (7-start.getDay()+index);
-		var t_date = scheduler.date.add(start, delta, "day");
-		for (; t_date < end; t_date = scheduler.date.add(t_date, 1, "week")) {
-			dates.push(t_date);
-		}
-		return dates;
-	};
-	scheduler._get_css_classes_by_config = function(config) {
-		var css_classes = [];
-		if (config.type == dhx_time_block) {
-			css_classes.push(dhx_time_block);
-			if (config.css)
-				css_classes.push(dhx_time_block+"_reset");
-		}
-		css_classes.push("dhx_marked_timespan", config.css);
-		return css_classes.join(" ");
-	};
-	scheduler._get_block_by_config = function(config) {
-		var block  = document.createElement("DIV");
-		if (config.html) {
-			if (typeof config.html == "string")
-				block.innerHTML = config.html;
-			else
-				block.appendChild(config.html);
-		}
-		return block;
-	};
-	scheduler._render_marked_timespan = function(options, area, day) {
-		var blocks = []; // resulting block which will be rendered and returned
-		var c = scheduler.config;
-		var min_date = this._min_date;
-		var max_date = this._max_date;
-		var day_value = false; // if timespan for specific date should be displayed
-
-		if (!c.display_marked_timespans)
-			return blocks;
-
-		if (!day && day !== 0) { // in case of markTimespan
-			if (options.days < 7)
-				day = options.days;
-			else {
-				var date_to_display = new Date(options.days);
-				day_value = +date_to_display;
-
-				// in case of markTimespan date could be not in the viewing range, need to return
-				if ( !(+max_date >= +date_to_display && +min_date <= +date_to_display) )
-					return blocks;
-
-				var day_index = date_to_display.getDay();
-				if (scheduler.config.start_on_monday) {
-					day = (day_index == 0) ? 6 : day_index-1;
-				} else
-					day = day_index;
-			}
-		}
-		var zones = options.zones;
-		var css_classes = scheduler._get_css_classes_by_config(options);
-
-		if (scheduler._table_view && scheduler._mode == "month") {
-			var areas = [];
-			var days = [];
-
-
-			if (!area) {
-				days = (day_value) ? [day_value] : scheduler._get_dates_by_index(day);
-				for (var i=0; i < days.length; i++) {
-					areas.push( this._scales[days[i]] );
-				}
-			} else {
-				areas.push(area);
-				days.push(day);
-			}
-
-			for (var i=0; i < areas.length; i++) {
-				area = areas[i];
-				day = days[i];
-
-				for (var k=0; k < zones.length; k+=2) {
-					var start = zones[i];
-					var end = zones[i+1];
-					if (end <= start)
-						return [];
-
-					var block = scheduler._get_block_by_config(options);
-					block.className = css_classes;
-
-					var height = area.offsetHeight - 1; // 1 for bottom border
-					var width = area.offsetWidth - 1; // 1 for left border
-
-					var sweek = Math.floor((this._correct_shift(day,1)-min_date.valueOf())/(60*60*1000*24*this._cols.length));
-					var sday = this.locate_holder_day(day, false) % this._cols.length;
-
-					var left = this._colsS[sday];
-					var top = this._colsS.heights[sweek]+(this._colsS.height?(this.xy.month_scale_height+2):2)-1;
-
-					block.style.top = top + "px";
-					block.style.lineHeight = block.style.height = height + "px";
-
-					block.style.left = (left + Math.round( (start)/(24*60) * width)) + "px";
-					block.style.width = Math.round( (end-start)/(24*60) * width) + "px";
-
-					area.appendChild(block);
-					blocks.push(block);
-				}
-			}
-		} else {
-			area = area ? area : scheduler.locate_holder(day);
-
-			for (var i = 0; i < zones.length; i+=2){
-				var start = Math.max(zones[i], c.first_hour*60);
-				var end = Math.min(zones[i+1], c.last_hour*60);
-				if (end <= start)
-					return [];
-
-				var block = scheduler._get_block_by_config(options);
-				block.className = css_classes;
-
-				block.style.top = (Math.round((start*60*1000-this.config.first_hour*60*60*1000)*this.config.hour_size_px/(60*60*1000)))%(this.config.hour_size_px*24)+"px";
-				block.style.lineHeight = block.style.height = Math.max((Math.round(((end-start-1)*60*1000)*this.config.hour_size_px/(60*60*1000)))%(this.config.hour_size_px*24), 1)+"px";
-
-				area.appendChild(block);
-				blocks.push(block);
-			}
-		}
-
-		return blocks;
-	};
-	// just marks timespan, will be cleaned after refresh
-	scheduler.markTimespan = function(configuration) {
-		var configs = scheduler._prepare_timespan_options(configuration);
-		if (!configs.length)
-			return;
-		var divs = [];
-		for (var i=0; i<configs.length; i++) {
-			var config = configs[i];
-			var blocks = scheduler._render_marked_timespan(config, null, null);
-			if(blocks.length)
-				divs.push.apply(divs, blocks);
-		}
-		return divs;
-	};
-	scheduler.unmarkTimespan = function(divs) {
-		if (!divs)
-			return;
-		for (var i=0; i<divs.length; i++) {
-			var div = divs[i];
-			div.parentNode.removeChild(div);
-		}
-	};
-
-	scheduler._marked_timespans_ids = {};
-	// adds marked timespan to collections, persistent
-	scheduler.addMarkedTimespan = function(configuration) {
-		var configs = scheduler._prepare_timespan_options(configuration);
-		var global = "global";
-
-		if (!configs.length)
-			return; // options are incorrect, nothing to mark
-
-		var id = configs[0].id;
-		var timespans = scheduler._marked_timespans;
-		var ids = scheduler._marked_timespans_ids;
-		if (!ids[id])
-			ids[id] = [];
-
-		for (var i=0; i<configs.length; i++) {
-			var config = configs[i];
-			var day = config.days;
-			var zones = config.zones;
-			var css = config.css;
-			var sections = config.sections;
-			var type = config.type; // default or specified
-
-			if (sections) {
-				for (var view_key in sections) {
-					if (sections.hasOwnProperty(view_key)) {
-						if (!timespans[view_key])
-							timespans[view_key] = {};
-						var unit_id = sections[view_key];
-						var timespans_view = timespans[view_key];
-						if (!timespans_view[unit_id])
-							timespans_view[unit_id] = {};
-						if (!timespans_view[unit_id][day])
-							timespans_view[unit_id][day] = {};
-						if (!timespans_view[unit_id][day][type])
-							timespans_view[unit_id][day][type] = [];
-						var day_configs = timespans_view[unit_id][day][type];
-						config._array = day_configs;
-						day_configs.push(config);
-						ids[id].push(config);
-					}
-				}
-			} else {
-				if (!timespans[global][day])
-					timespans[global][day] = {};
-				if (!timespans[global][day][type])
-					timespans[global][day][type] = [];
-				var day_configs = timespans[global][day][type];
-				config._array = day_configs;
-				day_configs.push(config);
-				ids[id].push(config);
-			}
-		}
-		return id;
-	};
-	// not used for now
-	scheduler._add_timespan_zones = function(current_zones, zones) {
-		var resulting_zones = current_zones.slice();
-		zones = zones.slice();
-
-		if (!resulting_zones.length)
-			return zones;
-
-		for (var i=0; i<resulting_zones.length; i+=2) {
-			var c_zone_start = resulting_zones[i];
-			var c_zone_end = resulting_zones[i+1];
-			var isLast = (i+2 == resulting_zones.length);
-
-			for (var k=0; k<zones.length; k+=2) {
-				var zone_start = zones[k];
-				var zone_end = zones[k+1];
-				if ((zone_end > c_zone_end && zone_start <= c_zone_end) || (zone_start < c_zone_start && zone_end >= c_zone_start)) {
-					resulting_zones[i] = Math.min(c_zone_start, zone_start);
-					resulting_zones[i+1] = Math.max(c_zone_end, zone_end);
-					i -= 2;
-				} else {
-					if (!isLast) // do nothing, maybe next current zone will match or will be last
-						continue;
-
-					var offset = (c_zone_start > zone_start)?0:2;
-					resulting_zones.splice(i+offset, 0, zone_start, zone_end); // last current zone, need to add another
-				}
-				zones.splice(k--,2); // zone was merged or added, need to exclude it
-				break;
-			}
-		}
-		return resulting_zones;
-	};
-	scheduler._subtract_timespan_zones = function(current_zones, zones) {
-		var resulting_zones = current_zones.slice();
-		for (var i=0; i<resulting_zones.length; i+=2 ) {
-			var c_zone_start = resulting_zones[i];// current_zone_start
-			var c_zone_end = resulting_zones[i+1];
-			for (var k=0; k<zones.length; k+=2) {
-				var zone_start = zones[k];
-				var zone_end = zones[k+1];
-				if (zone_end > c_zone_start && zone_start < c_zone_end) {
-					var is_modified = false;
-					if (c_zone_start >= zone_start && c_zone_end <= zone_end) {
-						resulting_zones.splice(i, 2);
-					}				
-					if (c_zone_start < zone_start) {
-						resulting_zones.splice(i, 2, c_zone_start, zone_start);
-						is_modified = true;
-					}
-					if (c_zone_end > zone_end) {
-						resulting_zones.splice( (is_modified)?(i+2):i, (is_modified)?0:2, zone_end, c_zone_end);
-					}
-					i -= 2;
-					break;
-				} else {
-					continue;
-				}
-			}
-		}
-		return resulting_zones;
-	};
-	scheduler.invertZones = function(zones) {
-		return scheduler._subtract_timespan_zones([0, 1440], zones.slice());
-	};
-	scheduler._delete_marked_timespan_by_id = function(id) {
-		var configs = scheduler._marked_timespans_ids[id];
-		if (configs) {
-			for (var i=0; i<configs.length; i++) {
-				var config = configs[i];
-				var parent_array = config._array;
-				for (var k=0; k<parent_array.length; k++) {
-					if (parent_array[k] == config) {
-						parent_array.splice(k, 1);
-						break;
-					}
-				}
-			}
-		}
-	};
-	scheduler._delete_marked_timespan_by_config = function(config) {
-		var timespans = scheduler._marked_timespans;
-		var sections = config.sections;
-		var day = config.days;
-		var type = config.type||"default";
-		var day_timespans = []; // array of timespans to subtract our config
-		if (sections) {
-			for (var view_key in sections) {
-				if (sections.hasOwnProperty(view_key) && timespans[view_key]) {
-					var unit_id = sections[view_key];
-					if (timespans[view_key][unit_id] && timespans[view_key][unit_id][day] && timespans[view_key][unit_id][day][type])
-						day_timespans = timespans[view_key][unit_id][day][type];
-				}
-			}
-		} else {
-			if (timespans.global[day] && timespans.global[day][type])
-				day_timespans = timespans.global[day][type];
-		}
-		for (var i=0; i<day_timespans.length; i++) {
-			var d_t = day_timespans[i];
-			var zones = scheduler._subtract_timespan_zones(d_t.zones, config.zones);
-			if (zones.length)
-				d_t.zones = zones;
-			else {
-				day_timespans.splice(i,1);
-				i--;
-				// need to update ids collection
-				var related_zones = scheduler._marked_timespans_ids[d_t.id];
-				for (var k=0; k<related_zones.length; k++) {
-					if (related_zones[k] == d_t) {
-						related_zones.splice(k, 1);
-						break;
-					}
-				}
-			}
-		}
-	};
-	scheduler.deleteMarkedTimespan = function(configuration) {
-		if (!arguments.length) // delete everything
-			scheduler._marked_timespans = { global: {} }; 
-		if (typeof configuration != "object") { // id was passed
-			scheduler._delete_marked_timespan_by_id(configuration);
-		} else { // normal configuration was passed
-			var configs = scheduler._prepare_timespan_options(configuration);
-			for (var i=0; i<configs.length; i++) {
-				var config = configs[i];
-				scheduler._delete_marked_timespan_by_config(configs[i]);
-			}
-		}
-	};
-	scheduler._get_types_to_render = function(common, specific) {
-		var types_to_render = (common) ? common : {};
-		for (var type in specific||{} ) {
-			if (specific.hasOwnProperty(type)) {
-				types_to_render[type] = specific[type];
-			}
-		}
-		return types_to_render;
-	};
-	scheduler._get_configs_to_render = function(types) {
-		var configs = [];
-		for (var type in types) {
-			if (types.hasOwnProperty(type)) {
-				configs.push.apply(configs, types[type]);
-			}
-		}
-		return configs;
-	};
-	scheduler.attachEvent("onScaleAdd", function(area, day) {
-		if (scheduler._table_view && scheduler._mode != "month")
-			return;
-
-		var day_index = day.getDay();
-		var day_value = day.valueOf();
-		var mode = this._mode;
-		var timespans = scheduler._marked_timespans;
-		var r_configs = [];
-
-		if (this._props && this._props[mode]) { // we are in the units view and need to draw it's sections as well
-			var view = this._props[mode]; // units view object
-			var units = view.options;
-			var index = (view.position||0)+Math.floor((this._correct_shift(day.valueOf(),1)-this._min_date.valueOf())/(60*60*24*1000)); // user index
-			var unit = units[index]; // key, label
-			day = scheduler.date.date_part(new Date(this._date)); // for units view actually only 1 day is displayed yet the day variable will change, need to use this._date for all calls
-			day_index = day.getDay();
-			day_value = day.valueOf();
-
-			if (timespans[mode] && timespans[mode][unit.key]) {
-				var unit_zones = timespans[mode][unit.key];
-				var unit_types = scheduler._get_types_to_render(unit_zones[day_index], unit_zones[day_value]);
-				r_configs.push.apply(r_configs, scheduler._get_configs_to_render(unit_types));
-			}
-		}
-
-		var global_data = timespans["global"];
-		var day_types = global_data[day_value]||global_data[day_index];
-		r_configs.push.apply(r_configs, scheduler._get_configs_to_render(day_types));
-
-		for (var i=0; i<r_configs.length; i++) {
-			scheduler._render_marked_timespan(r_configs[i], area, day);
-		}
-	});	
-
-})();
diff --git a/addons/web_calendar/static/lib/dhtmlxScheduler/sources/ext/dhtmlxscheduler_map_view.js b/addons/web_calendar/static/lib/dhtmlxScheduler/sources/ext/dhtmlxscheduler_map_view.js
deleted file mode 100644
index 2cda69384b3..00000000000
--- a/addons/web_calendar/static/lib/dhtmlxScheduler/sources/ext/dhtmlxscheduler_map_view.js
+++ /dev/null
@@ -1,490 +0,0 @@
-/*
-This software is allowed to use under GPL or you need to obtain Commercial or Enterise License
-to use it in non-GPL project. Please contact sales@dhtmlx.com for details
-*/
-scheduler.xy.map_date_width = 188; // date column width
-scheduler.xy.map_description_width = 400; // description column width
-
-scheduler.config.map_resolve_event_location = true; // if events in database doesn't have lat and lng values there will be an attempt to resolve them on event loading, useful for migration
-scheduler.config.map_resolve_user_location = true; // if user will be promted to share his location to display it on the map
-
-scheduler.config.map_initial_position = new google.maps.LatLng(48.724, 8.215); // inital position of the map
-scheduler.config.map_error_position = new google.maps.LatLng(15, 15); // this position will be displayed in case if event doesn't have corresponding coordinates
-
-scheduler.config.map_infowindow_max_width = 300;
-
-scheduler.config.map_type = google.maps.MapTypeId.ROADMAP;
-
-scheduler.config.map_zoom_after_resolve = 15;
-
-scheduler.locale.labels.marker_geo_success = "It seems you are here.";
-scheduler.locale.labels.marker_geo_fail = "Sorry, could not get your current position using geolocation.";
-
-scheduler.templates.marker_date = scheduler.date.date_to_str("%Y-%m-%d %H:%i"); // date for map's infowindow will be formated following way
-
-scheduler.templates.marker_text = function(start, end, ev) {
-	return "<div><b>" + ev.text + "</b><br/><br/>" + (ev.event_location || '') + "<br/><br/>" + scheduler.templates.marker_date(start) + " - " + scheduler.templates.marker_date(end) + "</div>";
-};
-scheduler.dblclick_dhx_map_area = function() {
-	if (!this.config.readonly && this.config.dblclick_create)
-		this.addEventNow({
-			start_date: scheduler._date,
-			end_date: scheduler.date.add(scheduler._date, scheduler.config.time_step, "minute")
-		});
-};
-scheduler.templates.map_time = function(start, end, ev) {
-	if (ev._timed)
-		return this.day_date(ev.start_date, ev.end_date, ev) + " " + this.event_date(start);
-	else
-		return scheduler.templates.day_date(start) + " &ndash; " + scheduler.templates.day_date(end);
-};
-scheduler.templates.map_text = function(start, end, ev) {
-	return ev.text;
-};
-
-scheduler.date.map_start = function(d) {
-	return d;
-};
-scheduler.date.add_map = function(date, inc, mode) {
-	return (new Date(date.valueOf()));
-};
-
-scheduler.templates.map_date = function(dd, ed, mode) {
-	return '';
-};
-
-scheduler._latLngUpdate = false; // flag for not displaying event second time in case of coordinates update
-
-scheduler.attachEvent("onSchedulerReady", function() {
-
-	(function() {
-		scheduler._isMapPositionSet = false; // if user actual (geolocation) position was set on the map
-
-		var gmap = document.createElement('div');
-		gmap.className = 'dhx_map';
-		gmap.id = 'dhx_gmap';
-		gmap.style.dispay = "none";
-
-		var node = scheduler._obj;
-
-		node.appendChild(gmap);
-
-		scheduler._els.dhx_gmap = [];
-		scheduler._els.dhx_gmap.push(gmap);
-
-		_setMapSize('dhx_gmap');
-
-		var mapOptions = {
-			zoom: scheduler.config.map_inital_zoom || 10,
-			center: scheduler.config.map_initial_position,
-			mapTypeId: scheduler.config.map_type || google.maps.MapTypeId.ROADMAP
-		};
-		var map = new google.maps.Map(document.getElementById('dhx_gmap'), mapOptions);
-		map.disableDefaultUI = false;
-		map.disableDoubleClickZoom = !scheduler.config.readonly;
-
-		google.maps.event.addListener(map, "dblclick", function(event) {
-			if (!scheduler.config.readonly && scheduler.config.dblclick_create) {
-				var point = event.latLng;
-				geocoder.geocode(
-					{ 'latLng': point },
-					function(results, status) {
-						if (status == google.maps.GeocoderStatus.OK) {
-							point = results[0].geometry.location;
-							scheduler.addEventNow({
-								lat: point.lat(),
-								lng: point.lng(),
-								event_location: results[0].formatted_address,
-								start_date: scheduler._date,
-								end_date: scheduler.date.add(scheduler._date, scheduler.config.time_step, "minute")
-							});
-						}
-					}
-				);
-			}
-		});
-
-		var infoWindowOptions = {
-			content: ''
-		};
-
-		if (scheduler.config.map_infowindow_max_width) {
-			infoWindowOptions.maxWidth = scheduler.config.map_infowindow_max_width;
-		}
-
-		scheduler.map = {
-			_points: [],
-			_markers: [],
-			_infowindow: new google.maps.InfoWindow(infoWindowOptions),
-			_infowindows_content: [],
-			_initialization_count: -1,
-			_obj: map
-		};
-
-		geocoder = new google.maps.Geocoder();
-
-		if (scheduler.config.map_resolve_user_location) {
-			if (navigator.geolocation) {
-				if (!scheduler._isMapPositionSet) {
-					navigator.geolocation.getCurrentPosition(function(position) {
-						var _userLocation = new google.maps.LatLng(position.coords.latitude, position.coords.longitude);
-						map.setCenter(_userLocation);
-						map.setZoom(scheduler.config.map_zoom_after_resolve || 10);
-						scheduler.map._infowindow.setContent(scheduler.locale.labels.marker_geo_success);
-						scheduler.map._infowindow.position = map.getCenter();
-						scheduler.map._infowindow.open(map);
-
-						scheduler._isMapPositionSet = true;
-					},
-							function() {
-								scheduler.map._infowindow.setContent(scheduler.locale.labels.marker_geo_fail);
-								scheduler.map._infowindow.setPosition(map.getCenter());
-								scheduler.map._infowindow.open(map);
-								scheduler._isMapPositionSet = true;
-							});
-				}
-			}
-		}
-		google.maps.event.addListener(map, "resize", function(event) {
-			gmap.style.zIndex = '5';
-			map.setZoom(map.getZoom());
-
-		});
-		google.maps.event.addListener(map, "tilesloaded", function(event) {
-			gmap.style.zIndex = '5';
-		});
-
-		gmap.style.display = 'none'; // property was changed after attaching map
-	})();
-
-	scheduler.attachEvent("onSchedulerResize", function() {
-		if (this._mode == "map") {
-			this.map_view(true);
-			return false
-		}
-		return true;
-	});
-
-	var old = scheduler.render_data;
-	scheduler.render_data = function(evs, hold) {
-		if (this._mode == "map") {
-			fill_map_tab();
-			var events = scheduler.get_visible_events();
-			for (var i = 0; i < events.length; i++) {
-				if (!scheduler.map._markers[events[i].id]) {
-					showAddress(events[i], false, false);
-				}
-			}
-		} else
-			return old.apply(this, arguments);
-	};
-
-	function set_full_view(mode) {
-		if (mode) {
-			var l = scheduler.locale.labels;
-			scheduler._els["dhx_cal_header"][0].innerHTML = "<div class='dhx_map_line' style='width: " + (scheduler.xy.map_date_width + scheduler.xy.map_description_width + 2) + "px;' ><div class='headline_date' style='width: " + scheduler.xy.map_date_width + "px;'>" + l.date + "</div><div class='headline_description' style='width: " + scheduler.xy.map_description_width + "px;'>" + l.description + "</div></div>";
-			scheduler._table_view = true;
-			scheduler.set_sizes();
-		}
-	}
-
-	function clear_map_tab() {
-		scheduler._selected_event_id = null;
-		scheduler.map._infowindow.close();
-		var markers = scheduler.map._markers;
-		for (var key in markers) {
-			if (markers.hasOwnProperty(key)) {
-				markers[key].setMap(null);
-				delete scheduler.map._markers[key];
-				if (scheduler.map._infowindows_content[key])
-					delete scheduler.map._infowindows_content[key];
-			}
-		}
-	}
-
-	function fill_map_tab() {
-		//select events for which data need to be printed
-		var events = scheduler.get_visible_events();
-		events.sort(function(a, b) {
-			if(a.start_date.valueOf()==b.start_date.valueOf())
-				return a.id>b.id?1:-1;
-			return a.start_date>b.start_date?1:-1;
-		});
-
-		//generate html for the view
-		var html = "<div class='dhx_map_area'>";
-		for (var i = 0; i < events.length; i++) {
-			var ev = events[i];
-			var event_class = (ev.id == scheduler._selected_event_id) ? 'dhx_map_line highlight' : 'dhx_map_line';
-			var bg_color = (ev.color ? ("background:" + ev.color + ";") : "");
-			var color = (ev.textColor ? ("color:" + ev.textColor + ";") : "");
-			html += "<div class='" + event_class + "' event_id='" + ev.id + "' style='" + bg_color + "" + color + "" + (ev._text_style || "") + " width: " + (scheduler.xy.map_date_width + scheduler.xy.map_description_width + 2) + "px;'><div style='width: " + scheduler.xy.map_date_width + "px;' >" + scheduler.templates.map_time(ev.start_date, ev.end_date, ev) + "</div>";
-			html += "<div class='dhx_event_icon icon_details'>&nbsp</div>";
-			html += "<div class='line_description' style='width:" + (scheduler.xy.map_description_width - 25) + "px;'>" + scheduler.templates.map_text(ev.start_date, ev.end_date, ev) + "</div></div>"; // -25 = icon size 20 and padding 5
-		}
-		html += "<div class='dhx_v_border' style='left: " + (scheduler.xy.map_date_width - 2) + "px;'></div><div class='dhx_v_border_description'></div></div>";
-
-		//render html
-		scheduler._els["dhx_cal_data"][0].scrollTop = 0; //fix flickering in FF
-		scheduler._els["dhx_cal_data"][0].innerHTML = html;
-		scheduler._els["dhx_cal_data"][0].style.width = (scheduler.xy.map_date_width + scheduler.xy.map_description_width + 1) + 'px';
-
-		var t = scheduler._els["dhx_cal_data"][0].firstChild.childNodes;
-		scheduler._els["dhx_cal_date"][0].innerHTML = scheduler.templates[scheduler._mode + "_date"](scheduler._min_date, scheduler._max_date, scheduler._mode);
-
-		scheduler._rendered = [];
-		for (var i = 0; i < t.length - 2; i++) {
-			scheduler._rendered[i] = t[i];
-		}
-	}
-
-	function _setMapSize(elem_id) { //input - map's div id
-		var map = document.getElementById(elem_id);
-		var height = scheduler._y - scheduler.xy.nav_height;
-		if (height < 0)
-			height = 0;
-		var width = scheduler._x - scheduler.xy.map_date_width - scheduler.xy.map_description_width - 1;
-		if (width < 0)
-			width = 0;
-		map.style.height = height + 'px';
-		map.style.width = width + 'px';
-		map.style.marginLeft = (scheduler.xy.map_date_width + scheduler.xy.map_description_width + 1) + 'px';
-		map.style.marginTop = (scheduler.xy.nav_height + 2) + 'px';
-	}
-
-	scheduler.map_view = function(mode) {
-		scheduler.map._initialization_count++;
-		var gmap = scheduler._els.dhx_gmap[0];
-		scheduler._els.dhx_cal_data[0].style.width = (scheduler.xy.map_date_width + scheduler.xy.map_description_width + 1) + 'px';
-
-		scheduler._min_date = scheduler.config.map_start || (new Date());
-		scheduler._max_date = scheduler.config.map_end || scheduler.date.add(new Date(), 1, "year");
-
-		scheduler._table_view = true;
-		set_full_view(mode);
-
-		if (mode) { //map tab activated
-			clear_map_tab();
-			fill_map_tab();
-			gmap.style.display = 'block';
-
-			// need to resize block everytime window is resized
-			_setMapSize('dhx_gmap');
-			var temp_center = scheduler.map._obj.getCenter();
-
-			var events = scheduler.get_visible_events();
-			for (var i = 0; i < events.length; i++) {
-				if (!scheduler.map._markers[events[i].id]) {
-					showAddress(events[i]);
-				}
-			}
-
-		} else { //map tab de-activated
-			gmap.style.display = 'none';
-		}
-		google.maps.event.trigger(scheduler.map._obj, 'resize');
-
-		if (scheduler.map._initialization_count === 0 && temp_center) { // if tab is activated for the first time need to fix position
-			scheduler.map._obj.setCenter(temp_center);
-		}
-
-		if (scheduler._selected_event_id) {
-			selectEvent(scheduler._selected_event_id);
-		}
-	};
-
-	var selectEvent = function(event_id) {
-		scheduler.map._obj.setCenter(scheduler.map._points[event_id]);
-		scheduler.callEvent("onClick", [event_id]);
-	};
-
-	var showAddress = function(event, setCenter, performClick) { // what if event have incorrect position from the start?
-		var point = scheduler.config.map_error_position;
-		if (event.lat && event.lng) {
-			point = new google.maps.LatLng(event.lat, event.lng);
-		}
-		var message = scheduler.templates.marker_text(event.start_date, event.end_date, event);
-		if (!scheduler._new_event) {
-
-			scheduler.map._infowindows_content[event.id] = message;
-
-			if (scheduler.map._markers[event.id])
-				scheduler.map._markers[event.id].setMap(null);
-
-			scheduler.map._markers[event.id] = new google.maps.Marker({
-				position: point,
-				map: scheduler.map._obj
-			});
-
-			google.maps.event.addListener(scheduler.map._markers[event.id], 'click', function() {
-				scheduler.map._infowindow.setContent(scheduler.map._infowindows_content[event.id]);
-				scheduler.map._infowindow.open(scheduler.map._obj, scheduler.map._markers[event.id]);
-				scheduler._selected_event_id = event.id;
-				scheduler.render_data();
-			});
-			scheduler.map._points[event.id] = point;
-
-			if (setCenter) scheduler.map._obj.setCenter(scheduler.map._points[event.id]);
-			if (performClick) scheduler.callEvent("onClick", [event.id]);
-		}
-	};
-
-	scheduler.attachEvent("onClick", function(event_id, native_event_object) {
-		if (this._mode == "map") {
-			scheduler._selected_event_id = event_id;
-			for (var i = 0; i < scheduler._rendered.length; i++) {
-				scheduler._rendered[i].className = 'dhx_map_line';
-				if (scheduler._rendered[i].getAttribute("event_id") == event_id) {
-					scheduler._rendered[i].className += " highlight";
-				}
-			}
-			if (scheduler.map._points[event_id] && scheduler.map._markers[event_id]) {
-				scheduler.map._obj.setCenter(scheduler.map._points[event_id]); // was panTo
-				google.maps.event.trigger(scheduler.map._markers[event_id], 'click');
-			}
-		}
-		return true;
-	});
-
-	var _displayEventOnMap = function(event) {
-		if (event.event_location && geocoder) {
-			geocoder.geocode(
-				{
-					'address': event.event_location,
-					'language': scheduler.uid().toString()
-				},
-				function(results, status) {
-					var point = {};
-					if (status != google.maps.GeocoderStatus.OK) {
-						point = scheduler.callEvent("onLocationError", [event.id]);
-						if (!point || point === true)
-							point = scheduler.config.map_error_position;
-					} else {
-						point = results[0].geometry.location;
-					}
-					event.lat = point.lat();
-					event.lng = point.lng();
-
-					scheduler._selected_event_id = event.id;
-
-					scheduler._latLngUpdate = true;
-					scheduler.callEvent("onEventChanged", [event.id, event]);
-					showAddress(event, true, true);
-				}
-			);
-		} else {
-			showAddress(event, true, true);
-		}
-	};
-
-	var _updateEventLocation = function(event) { // update lat and lng in database
-		if (event.event_location && geocoder) {
-			geocoder.geocode(
-				{
-					'address': event.event_location,
-					'language': scheduler.uid().toString()
-				},
-				function(results, status) {
-					var point = {};
-					if (status != google.maps.GeocoderStatus.OK) {
-						point = scheduler.callEvent("onLocationError", [event.id]);
-						if (!point || point === true)
-							point = scheduler.config.map_error_position;
-					} else {
-						point = results[0].geometry.location;
-					}
-					event.lat = point.lat();
-					event.lng = point.lng();
-					scheduler._latLngUpdate = true;
-					scheduler.callEvent("onEventChanged", [event.id, event]);
-				}
-			);
-		}
-	};
-
-	var _delay = function(method, object, params, delay) {
-		setTimeout(function() {
-			var ret = method.apply(object, params);
-			method = object = params = null;
-			return ret;
-		}, delay || 1);
-	};
-
-	scheduler.attachEvent("onEventChanged", function(event_id, event_object) {
-		if (!this._latLngUpdate) {
-			var event = scheduler.getEvent(event_id);
-			if ((event.start_date < scheduler._min_date && event.end_date > scheduler._min_date) || (event.start_date < scheduler._max_date && event.end_date > scheduler._max_date) || (event.start_date.valueOf() >= scheduler._min_date && event.end_date.valueOf() <= scheduler._max_date)) {
-				if (scheduler.map._markers[event_id])
-					scheduler.map._markers[event_id].setMap(null);
-				_displayEventOnMap(event);
-			} else { // event no longer should be displayed on the map view
-				scheduler._selected_event_id = null;
-				scheduler.map._infowindow.close();
-				if (scheduler.map._markers[event_id])
-					scheduler.map._markers[event_id].setMap(null);
-			}
-		}
-		else
-			this._latLngUpdate = false;
-		return true;
-	});
-
-
-	scheduler.attachEvent("onEventIdChange", function(old_event_id, new_event_id) {
-		var event = scheduler.getEvent(new_event_id);
-		if ((event.start_date < scheduler._min_date && event.end_date > scheduler._min_date) || (event.start_date < scheduler._max_date && event.end_date > scheduler._max_date) || (event.start_date.valueOf() >= scheduler._min_date && event.end_date.valueOf() <= scheduler._max_date)) {
-			if (scheduler.map._markers[old_event_id]) {
-				scheduler.map._markers[old_event_id].setMap(null);
-				delete scheduler.map._markers[old_event_id];
-			}
-			if (scheduler.map._infowindows_content[old_event_id])
-				delete scheduler.map._infowindows_content[old_event_id];
-			_displayEventOnMap(event);
-		}
-		return true;
-	});
-
-	scheduler.attachEvent("onEventAdded", function(event_id, event_object) {
-		if (!scheduler._dataprocessor) {
-			if ((event_object.start_date < scheduler._min_date && event_object.end_date > scheduler._min_date) || (event_object.start_date < scheduler._max_date && event_object.end_date > scheduler._max_date) || (event_object.start_date.valueOf() >= scheduler._min_date && event_object.end_date.valueOf() <= scheduler._max_date)) {
-				if (scheduler.map._markers[event_id])
-					scheduler.map._markers[event_id].setMap(null);
-				_displayEventOnMap(event_object);
-			}
-		}
-		return true;
-	});
-
-	/* Test/example
-	 scheduler.attachEvent("onLocationError", function(event_id,event_object){
-	 return new google.maps.LatLng(8, 8);
-	 });
-	 */
-
-	scheduler.attachEvent("onBeforeEventDelete", function(event_id, event_object) {
-		if (scheduler.map._markers[event_id]) {
-			scheduler.map._markers[event_id].setMap(null); // if new event is deleted tab != map then it doesn't have marker yet
-		}
-		scheduler._selected_event_id = null;
-		scheduler.map._infowindow.close();
-		return true;
-	});
-
-	scheduler._event_resolve_delay = 1500;
-	scheduler.attachEvent("onEventLoading", function(event) {
-		if (scheduler.config.map_resolve_event_location && event.event_location && !event.lat && !event.lng) { // don't delete !event.lat && !event.lng as location could change
-			scheduler._event_resolve_delay += 1500;
-			_delay(_updateEventLocation, this, [event], scheduler._event_resolve_delay);
-		}
-		return true;
-	});
-
-	scheduler.attachEvent("onEventCancel", function(event_id, is_new) {
-		if (is_new) {
-			if (scheduler.map._markers[event_id])
-				scheduler.map._markers[event_id].setMap(null);
-			scheduler.map._infowindow.close();
-		}
-		return true;
-	});
-});
diff --git a/addons/web_calendar/static/lib/dhtmlxScheduler/sources/ext/dhtmlxscheduler_minical.js b/addons/web_calendar/static/lib/dhtmlxScheduler/sources/ext/dhtmlxscheduler_minical.js
deleted file mode 100644
index 595af055fce..00000000000
--- a/addons/web_calendar/static/lib/dhtmlxScheduler/sources/ext/dhtmlxscheduler_minical.js
+++ /dev/null
@@ -1,435 +0,0 @@
-/*
-This software is allowed to use under GPL or you need to obtain Commercial or Enterise License
-to use it in non-GPL project. Please contact sales@dhtmlx.com for details
-*/
-scheduler.templates.calendar_month = scheduler.date.date_to_str("%F %Y");
-scheduler.templates.calendar_scale_date = scheduler.date.date_to_str("%D");
-scheduler.templates.calendar_date = scheduler.date.date_to_str("%d");
-scheduler.config.minicalendar = {
-	mark_events: true
-};
-scheduler._synced_minicalendars = [];
-scheduler.renderCalendar = function(obj, _prev, is_refresh) {
-	var cal = null;
-	var date = obj.date || (new Date());
-	if (typeof date == "string")
-		date = this.templates.api_date(date);
-
-	if (!_prev) {
-		var cont = obj.container;
-		var pos = obj.position;
-
-		if (typeof cont == "string")
-			cont = document.getElementById(cont);
-
-		if (typeof pos == "string")
-			pos = document.getElementById(pos);
-		if (pos && (typeof pos.left == "undefined")) {
-			var tpos = getOffset(pos);
-			pos = {
-				top: tpos.top + pos.offsetHeight,
-				left: tpos.left
-			};
-		}
-		if (!cont)
-			cont = scheduler._get_def_cont(pos);
-
-		cal = this._render_calendar(cont, date, obj);
-		cal.onclick = function(e) {
-			e = e || event;
-			var src = e.target || e.srcElement;
-
-			if (src.className.indexOf("dhx_month_head") != -1) {
-				var pname = src.parentNode.className;
-				if (pname.indexOf("dhx_after") == -1 && pname.indexOf("dhx_before") == -1) {
-					var newdate = scheduler.templates.xml_date(this.getAttribute("date"));
-					newdate.setDate(parseInt(src.innerHTML, 10));
-					scheduler.unmarkCalendar(this);
-					scheduler.markCalendar(this, newdate, "dhx_calendar_click");
-					this._last_date = newdate;
-					if (this.conf.handler) this.conf.handler.call(scheduler, newdate, this);
-				}
-			}
-		};
-	} else {
-		cal = this._render_calendar(_prev.parentNode, date, obj, _prev);
-		scheduler.unmarkCalendar(cal);
-	}
-
-	if (scheduler.config.minicalendar.mark_events) {
-		var start = scheduler.date.month_start(date);
-		var end = scheduler.date.add(start, 1, "month");
-		var evs = this.getEvents(start, end);
-		var filter = this["filter_" + this._mode];
-		for (var i = 0; i < evs.length; i++) {
-			var ev = evs[i];
-			if (filter && !filter(ev.id, ev))
-				continue;
-			var d = ev.start_date;
-			if (d.valueOf() < start.valueOf())
-				d = start;
-			d = scheduler.date.date_part(new Date(d.valueOf()));
-			while (d < ev.end_date) {
-				this.markCalendar(cal, d, "dhx_year_event");
-				d = this.date.add(d, 1, "day");
-				if (d.valueOf() >= end.valueOf())
-					break;
-			}
-		}
-	}
-
-	this._markCalendarCurrentDate(cal);
-
-	cal.conf = obj;
-	if (obj.sync && !is_refresh)
-		this._synced_minicalendars.push(cal);
-
-	return cal;
-};
-scheduler._get_def_cont = function(pos) {
-	if (!this._def_count) {
-		this._def_count = document.createElement("DIV");
-		this._def_count.className = "dhx_minical_popup";
-		this._def_count.onclick = function(e) { (e || event).cancelBubble = true; };
-		document.body.appendChild(this._def_count);
-	}
-
-	this._def_count.style.left = pos.left + "px";
-	this._def_count.style.top = pos.top + "px";
-	this._def_count._created = new Date();
-
-	return this._def_count;
-};
-scheduler._locateCalendar = function(cal, date) {
-	var table = cal.childNodes[2].childNodes[0];
-	if (typeof date == "string")
-		date = scheduler.templates.api_date(date);
-
-	var d = cal.week_start + date.getDate() - 1;
-	return table.rows[Math.floor(d / 7)].cells[d % 7].firstChild;
-};
-scheduler.markCalendar = function(cal, date, css) {
-	this._locateCalendar(cal, date).className += " " + css;
-};
-scheduler.unmarkCalendar = function(cal, date, css) {
-	date = date || cal._last_date;
-	css = css || "dhx_calendar_click";
-	if (!date) return;
-	var el = this._locateCalendar(cal, date);
-	el.className = (el.className || "").replace(RegExp(css, "g"));
-};
-scheduler._week_template = function(width) {
-	var summ = (width || 250);
-	var left = 0;
-
-	var week_template = document.createElement("div");
-	var dummy_date = this.date.week_start(new Date());
-	for (var i = 0; i < 7; i++) {
-		this._cols[i] = Math.floor(summ / (7 - i));
-		this._render_x_header(i, left, dummy_date, week_template);
-		dummy_date = this.date.add(dummy_date, 1, "day");
-		summ -= this._cols[i];
-		left += this._cols[i];
-	}
-	week_template.lastChild.className += " dhx_scale_bar_last";
-	return week_template;
-};
-scheduler.updateCalendar = function(obj, sd) {
-	obj.conf.date = sd;
-	this.renderCalendar(obj.conf, obj, true);
-};
-scheduler._mini_cal_arrows = ["&nbsp", "&nbsp"];
-scheduler._render_calendar = function(obj, sd, conf, previous) {
-	/*store*/
-	var ts = scheduler.templates;
-	var temp = this._cols;
-	this._cols = [];
-	var temp2 = this._mode;
-	this._mode = "calendar";
-	var temp3 = this._colsS;
-	this._colsS = {height: 0};
-	var temp4 = new Date(this._min_date);
-	var temp5 = new Date(this._max_date);
-	var temp6 = new Date(scheduler._date);
-	var temp7 = ts.month_day;
-	ts.month_day = ts.calendar_date;
-
-	sd = this.date.month_start(sd);
-	var week_template = this._week_template(obj.offsetWidth - 1);
-
-	var d;
-	if (previous)
-		d = previous; else {
-		d = document.createElement("DIV");
-		d.className = "dhx_cal_container dhx_mini_calendar";
-	}
-	d.setAttribute("date", this.templates.xml_format(sd));
-	d.innerHTML = "<div class='dhx_year_month'></div><div class='dhx_year_week'>" + week_template.innerHTML + "</div><div class='dhx_year_body'></div>";
-
-	d.childNodes[0].innerHTML = this.templates.calendar_month(sd);
-	if (conf.navigation) {
-		var move_minicalendar_date = function(calendar, diff) {
-			var date = scheduler.date.add(calendar._date, diff, "month");
-			scheduler.updateCalendar(calendar, date);
-			if (scheduler._date.getMonth() == calendar._date.getMonth() && scheduler._date.getFullYear() == calendar._date.getFullYear()) {
-				scheduler._markCalendarCurrentDate(calendar);
-			}
-		};
-
-		var css_classnames = ["dhx_cal_prev_button", "dhx_cal_next_button"];
-		var css_texts = ["left:1px;top:2px;position:absolute;", "left:auto; right:1px;top:2px;position:absolute;"];
-		var diffs = [-1, 1];
-		var handler = function(diff) {
-			return function() {
-				if (conf.sync) {
-					var calendars = scheduler._synced_minicalendars;
-					for (var k = 0; k < calendars.length; k++) {
-						move_minicalendar_date(calendars[k], diff);
-					}
-				} else {
-					move_minicalendar_date(d, diff);
-				}
-			}
-		};
-		for (var j = 0; j < 2; j++) {
-			var arrow = document.createElement("DIV");
-			//var diff = diffs[j];
-			arrow.className = css_classnames[j];
-			arrow.style.cssText = css_texts[j];
-			arrow.innerHTML = this._mini_cal_arrows[j];
-			d.firstChild.appendChild(arrow);
-			arrow.onclick = handler(diffs[j])
-		}
-	}
-	d._date = new Date(sd);
-
-	d.week_start = (sd.getDay() - (this.config.start_on_monday ? 1 : 0) + 7) % 7;
-
-	var dd = this.date.week_start(sd);
-	this._reset_month_scale(d.childNodes[2], sd, dd);
-
-	var r = d.childNodes[2].firstChild.rows;
-	for (var k = r.length; k < 6; k++) {
-		var last_row = r[r.length - 1];
-		r[0].parentNode.appendChild(last_row.cloneNode(true));
-		var last_day_number = parseInt(last_row.childNodes[last_row.childNodes.length - 1].childNodes[0].innerHTML);
-		last_day_number = (last_day_number < 10) ? last_day_number : 0; // previous week could end on 28-31, so we should start with 0
-		for (var ri = 0; ri < r[k].childNodes.length; ri++) {
-			r[k].childNodes[ri].className = "dhx_after";
-			r[k].childNodes[ri].childNodes[0].innerHTML = scheduler.date.to_fixed(++last_day_number);
-		}
-	}
-
-	if (!previous)
-		obj.appendChild(d);
-
-	d.childNodes[1].style.height = (d.childNodes[1].childNodes[0].offsetHeight - 1) + "px"; // dhx_year_week should have height property so that day dates would get correct position. dhx_year_week height = height of it's child (with the day name)
-
-	/*restore*/
-	this._cols = temp;
-	this._mode = temp2;
-	this._colsS = temp3;
-	this._min_date = temp4;
-	this._max_date = temp5;
-	scheduler._date = temp6;
-	ts.month_day = temp7;
-	return d;
-};
-scheduler.destroyCalendar = function(cal, force) {
-	if (!cal && this._def_count && this._def_count.firstChild) {
-		if (force || (new Date()).valueOf() - this._def_count._created.valueOf() > 500)
-			cal = this._def_count.firstChild;
-	}
-	if (!cal) return;
-	cal.onclick = null;
-	cal.innerHTML = "";
-	if (cal.parentNode)
-		cal.parentNode.removeChild(cal);
-	if (this._def_count)
-		this._def_count.style.top = "-1000px";
-};
-scheduler.isCalendarVisible = function() {
-	if (this._def_count && parseInt(this._def_count.style.top, 10) > 0)
-		return this._def_count;
-	return false;
-};
-scheduler.attachEvent("onTemplatesReady", function() {
-	dhtmlxEvent(document.body, "click", function() { scheduler.destroyCalendar(); });
-});
-
-scheduler.templates.calendar_time = scheduler.date.date_to_str("%d-%m-%Y");
-
-scheduler.form_blocks.calendar_time = {
-	render: function() {
-		var html = "<input class='dhx_readonly' type='text' readonly='true'>";
-
-		var cfg = scheduler.config;
-		var dt = this.date.date_part(new Date());
-
-		var last = 24 * 60, first = 0;
-		if (cfg.limit_time_select) {
-			first = 60 * cfg.first_hour;
-			last = 60 * cfg.last_hour + 1;  // to include "17:00" option if time select is limited
-		}
-		dt.setHours(first / 60);
-
-		html += " <select>";
-		for (var i = first; i < last; i += this.config.time_step * 1) { // `<` to exclude last "00:00" option
-			var time = this.templates.time_picker(dt);
-			html += "<option value='" + i + "'>" + time + "</option>";
-			dt = this.date.add(dt, this.config.time_step, "minute");
-		}
-		html += "</select>";
-
-		var full_day = scheduler.config.full_day;
-
-		return "<div style='height:30px;padding-top:0; font-size:inherit;' class='dhx_section_time'>" + html + "<span style='font-weight:normal; font-size:10pt;'> &nbsp;&ndash;&nbsp; </span>" + html + "</div>";
-	},
-	set_value: function(node, value, ev) {
-
-		var inputs = node.getElementsByTagName("input");
-		var selects = node.getElementsByTagName("select");
-
-		var _init_once = function(inp, date, number) {
-			inp.onclick = function() {
-				scheduler.destroyCalendar(null, true);
-				scheduler.renderCalendar({
-					position: inp,
-					date: new Date(this._date),
-					navigation: true,
-					handler: function(new_date) {
-						inp.value = scheduler.templates.calendar_time(new_date);
-						inp._date = new Date(new_date);
-						scheduler.destroyCalendar();
-						if (scheduler.config.event_duration && scheduler.config.auto_end_date && number == 0) { //first element = start date
-							_update_minical_select();
-						}
-					}
-				});
-			};
-		};
-
-		if (scheduler.config.full_day) {
-			if (!node._full_day) {
-				var html = "<label class='dhx_fullday'><input type='checkbox' name='full_day' value='true'> " + scheduler.locale.labels.full_day + "&nbsp;</label></input>";
-				if (!scheduler.config.wide_form)
-					html = node.previousSibling.innerHTML + html;
-				node.previousSibling.innerHTML = html;
-				node._full_day = true;
-			}
-			var input = node.previousSibling.getElementsByTagName("input")[0];
-
-			var isFulldayEvent = (scheduler.date.time_part(ev.start_date) == 0 && scheduler.date.time_part(ev.end_date) == 0);
-			input.checked = isFulldayEvent;
-
-			selects[0].disabled = input.checked;
-			selects[1].disabled = input.checked;
-
-			input.onclick = function() {
-				if (input.checked == true) {
-					var obj = {};
-					scheduler.form_blocks.calendar_time.get_value(node, obj);
-
-					var start_date = scheduler.date.date_part(obj.start_date);
-					var end_date = scheduler.date.date_part(obj.end_date);
-
-					if (+end_date == +start_date || (+end_date >= +start_date && (ev.end_date.getHours() != 0 || ev.end_date.getMinutes() != 0)))
-						end_date = scheduler.date.add(end_date, 1, "day");
-				}
-
-				var start = start_date || ev.start_date;
-				var end = end_date || ev.end_date;
-				_attach_action(inputs[0], start);
-				_attach_action(inputs[1], end);
-				selects[0].value = start.getHours() * 60 + start.getMinutes();
-				selects[1].value = end.getHours() * 60 + end.getMinutes();
-
-				selects[0].disabled = input.checked;
-				selects[1].disabled = input.checked;
-
-			};
-		}
-
-		if (scheduler.config.event_duration && scheduler.config.auto_end_date) {
-
-			function _update_minical_select() {
-				start_date = scheduler.date.add(inputs[0]._date, selects[0].value, "minute");
-				end_date = new Date(start_date.getTime() + (scheduler.config.event_duration * 60 * 1000));
-
-				inputs[1].value = scheduler.templates.calendar_time(end_date);
-				inputs[1]._date = scheduler.date.date_part(new Date(end_date));
-
-				selects[1].value = end_date.getHours() * 60 + end_date.getMinutes();
-			}
-
-			selects[0].onchange = _update_minical_select; // only update on first select should trigger update so user could define other end date if he wishes too
-		}
-
-		function _attach_action(inp, date, number) {
-			_init_once(inp, date, number);
-			inp.value = scheduler.templates.calendar_time(date);
-			inp._date = scheduler.date.date_part(new Date(date));
-		}
-
-		_attach_action(inputs[0], ev.start_date, 0);
-		_attach_action(inputs[1], ev.end_date, 1);
-		_init_once = function() {};
-
-		selects[0].value = ev.start_date.getHours() * 60 + ev.start_date.getMinutes();
-		selects[1].value = ev.end_date.getHours() * 60 + ev.end_date.getMinutes();
-
-	},
-	get_value: function(node, ev) {
-		var inputs = node.getElementsByTagName("input");
-		var selects = node.getElementsByTagName("select");
-
-		ev.start_date = scheduler.date.add(inputs[0]._date, selects[0].value, "minute");
-		ev.end_date = scheduler.date.add(inputs[1]._date, selects[1].value, "minute");
-
-		if (ev.end_date <= ev.start_date)
-			ev.end_date = scheduler.date.add(ev.start_date, scheduler.config.time_step, "minute");
-	},
-	focus: function(node) {
-	}
-};
-scheduler.linkCalendar = function(calendar, datediff) {
-	var action = function() {
-		var date = scheduler._date;
-		var dateNew = new Date(date.valueOf());
-		if (datediff) dateNew = datediff(dateNew);
-		dateNew.setDate(1);
-		scheduler.updateCalendar(calendar, dateNew);
-		return true;
-	};
-
-	scheduler.attachEvent("onViewChange", action);
-	scheduler.attachEvent("onXLE", action);
-	scheduler.attachEvent("onEventAdded", action);
-	scheduler.attachEvent("onEventChanged", action);
-	scheduler.attachEvent("onAfterEventDelete", action);
-	action();
-};
-
-scheduler._markCalendarCurrentDate = function(calendar) {
-	var date = scheduler._date;
-	var mode = scheduler._mode;
-	var month_start = scheduler.date.month_start(new Date(calendar._date));
-	var month_end = scheduler.date.add(month_start, 1, "month");
-
-	if (mode == 'day' || (this._props && !!this._props[mode])) { // if day or units view
-		if (month_start.valueOf() <= date.valueOf() && month_end > date) {
-			scheduler.markCalendar(calendar, date, "dhx_calendar_click");
-		}
-	} else if (mode == 'week') {
-		var dateNew = scheduler.date.week_start(new Date(date.valueOf()));
-		for (var i = 0; i < 7; i++) {
-			if (month_start.valueOf() <= dateNew.valueOf() && month_end > dateNew) // >= would mean mark first day of the next month
-				scheduler.markCalendar(calendar, dateNew, "dhx_calendar_click");
-			dateNew = scheduler.date.add(dateNew, 1, "day");
-		}
-	}
-};
-
-scheduler.attachEvent("onEventCancel", function(){
-	scheduler.destroyCalendar(null, true);
-});
\ No newline at end of file
diff --git a/addons/web_calendar/static/lib/dhtmlxScheduler/sources/ext/dhtmlxscheduler_multiselect.js b/addons/web_calendar/static/lib/dhtmlxScheduler/sources/ext/dhtmlxscheduler_multiselect.js
deleted file mode 100644
index ccf9b911900..00000000000
--- a/addons/web_calendar/static/lib/dhtmlxScheduler/sources/ext/dhtmlxscheduler_multiselect.js
+++ /dev/null
@@ -1,66 +0,0 @@
-/*
-This software is allowed to use under GPL or you need to obtain Commercial or Enterise License
-to use it in non-GPL project. Please contact sales@dhtmlx.com for details
-*/
-scheduler.form_blocks["multiselect"]={
-	render:function(sns) {
-		var _result = "<div class='dhx_multi_select_"+sns.name+"' style='overflow: auto; height: "+sns.height+"px; position: relative;' >";
-		for (var i=0; i<sns.options.length; i++) {
-			_result += "<label><input type='checkbox' value='"+sns.options[i].key+"'/>"+sns.options[i].label+"</label>";
-			if(convertStringToBoolean(sns.vertical)) _result += '<br/>';
-		}
-		_result += "</div>";
-		return _result;
-	},
-	set_value:function(node,value,ev,config){
-		
-		var _children = node.getElementsByTagName('input');
-		for(var i=0;i<_children.length;i++) {
-			_children[i].checked = false; //unchecking all inputs on the form
-		}
-		
-		function _mark_inputs(ids) { // ids = [ 0: undefined, 1: undefined, 2: true ... ]
-			var _children = node.getElementsByTagName('input');
-			for(var i=0;i<_children.length; i++) {
-				_children[i].checked = !! ids[_children[i].value];
-			}			
-		}
-
-		var _ids = [];
-		if (ev[config.map_to]) {
-			var results = ev[config.map_to].split(',');
-			for (var i = 0; i < results.length; i++) {
-				_ids[results[i]] = true;
-			}
-			_mark_inputs(_ids);
-		} else {
-			if (scheduler._new_event || !config.script_url)
-				return;
-			var divLoading = document.createElement('div');
-			divLoading.className = 'dhx_loading';
-			divLoading.style.cssText = "position: absolute; top: 40%; left: 40%;";
-			node.appendChild(divLoading);
-			dhtmlxAjax.get(config.script_url + '?dhx_crosslink_' + config.map_to + '=' + ev.id + '&uid=' + scheduler.uid(), function(loader) {
-				var _result = loader.doXPath("//data/item");
-				var _ids = [];
-				for (var i = 0; i < _result.length; i++) {
-					_ids[_result[i].getAttribute(config.map_to)] = true;
-				}
-				_mark_inputs(_ids);
-				node.removeChild(divLoading);
-			});
-		}
-	},
-	get_value:function(node,ev,config){
-		var _result = [];
-		var _children = node.getElementsByTagName("input");
-		for(var i=0;i<_children.length;i++) {
-			if(_children[i].checked)
-				_result.push(_children[i].value); 
-		}
-		return _result.join(','); 
-	},
-	
-	focus:function(node){
-	}
-};
\ No newline at end of file
diff --git a/addons/web_calendar/static/lib/dhtmlxScheduler/sources/ext/dhtmlxscheduler_multisource.js b/addons/web_calendar/static/lib/dhtmlxScheduler/sources/ext/dhtmlxscheduler_multisource.js
deleted file mode 100644
index eb8e193ca82..00000000000
--- a/addons/web_calendar/static/lib/dhtmlxScheduler/sources/ext/dhtmlxscheduler_multisource.js
+++ /dev/null
@@ -1,26 +0,0 @@
-/*
-This software is allowed to use under GPL or you need to obtain Commercial or Enterise License
-to use it in non-GPL project. Please contact sales@dhtmlx.com for details
-*/
-(function(){
-
-	function backup(obj){
-		var t = function(){};
-		t.prototype = obj;
-		return t;
-	}
-
-	var old = scheduler._load;
-	scheduler._load=function(url,from){
-		url=url||this._load_url;
-		if (typeof url == "object"){
-			var t = backup(this._loaded);
-			for (var i=0; i < url.length; i++) {
-				this._loaded=new t();
-				old.call(this,url[i],from);
-			}
-		} else 
-			old.apply(this,arguments);
-	}
-	
-})();
\ No newline at end of file
diff --git a/addons/web_calendar/static/lib/dhtmlxScheduler/sources/ext/dhtmlxscheduler_offline.js b/addons/web_calendar/static/lib/dhtmlxScheduler/sources/ext/dhtmlxscheduler_offline.js
deleted file mode 100644
index 0e8e2a21678..00000000000
--- a/addons/web_calendar/static/lib/dhtmlxScheduler/sources/ext/dhtmlxscheduler_offline.js
+++ /dev/null
@@ -1,79 +0,0 @@
-/*
-This software is allowed to use under GPL or you need to obtain Commercial or Enterise License
-to use it in non-GPL project. Please contact sales@dhtmlx.com for details
-*/
-scheduler.load=function(url,call){
-	if (typeof call == "string"){
-		this._process=call;
-		var type = call;
-		call = arguments[2];
-	}
-
-	this._load_url=url;
-	this._after_call=call;
-	if (url.$proxy) {
-		url.load(this, typeof type == "string" ? type : null);
-		return;
-	}
-
-	this._load(url,this._date);
-};
-
-scheduler._dp_init_backup = scheduler._dp_init;
-scheduler._dp_init = function(dp) {
-	dp._sendData = function(a1,rowId){
-    	if (!a1) return; //nothing to send
-		if (!this.callEvent("onBeforeDataSending",rowId?[rowId,this.getState(rowId),a1]:[null, null, a1])) return false;				
-    	if (rowId)
-			this._in_progress[rowId]=(new Date()).valueOf();
-		if (this.serverProcessor.$proxy) {
-			var mode = this._tMode!="POST" ? 'get' : 'post';
-			var to_send = [];
-			for (var i in a1)
-				to_send.push({ id: i, data: a1[i], operation: this.getState(i)});
-			this.serverProcessor._send(to_send, mode, this);
-			return;
-		}
-
-		var a2=new dtmlXMLLoaderObject(this.afterUpdate,this,true);
-		var a3 = this.serverProcessor+(this._user?(getUrlSymbol(this.serverProcessor)+["dhx_user="+this._user,"dhx_version="+this.obj.getUserData(0,"version")].join("&")):"");
-		if (this._tMode!="POST")
-        	a2.loadXML(a3+((a3.indexOf("?")!=-1)?"&":"?")+this.serialize(a1,rowId));
-		else
-        	a2.loadXML(a3,true,this.serialize(a1,rowId));
-		this._waitMode++;
-    };
-	
-	dp._updatesToParams = function(items) {
-		var stack = {};
-		for (var i = 0; i < items.length; i++)
-			stack[items[i].id] = items[i].data;
-		return this.serialize(stack);
-	};
-
-	dp._processResult = function(text, xml, loader) {
-		if (loader.status != 200) {
-			for (var i in this._in_progress) {
-				var state = this.getState(i);
-				this.afterUpdateCallback(i, i, state, null);
-			}
-			return;
-		}
-		xml = new dtmlXMLLoaderObject(function() {},this,true);
-		xml.loadXMLString(text);
-		xml.xmlDoc = loader;
-
-		this.afterUpdate(this, null, null, null, xml);
-	};
-	this._dp_init_backup(dp);
-}
-
-if (window.dataProcessor)
-	dataProcessor.prototype.init=function(obj){
-		this.init_original(obj);
-		obj._dataprocessor=this;
-		
-		this.setTransactionMode("POST",true);
-		if (!this.serverProcessor.$proxy)
-			this.serverProcessor+=(this.serverProcessor.indexOf("?")!=-1?"&":"?")+"editing=true";
-	};
\ No newline at end of file
diff --git a/addons/web_calendar/static/lib/dhtmlxScheduler/sources/ext/dhtmlxscheduler_outerdrag.js b/addons/web_calendar/static/lib/dhtmlxScheduler/sources/ext/dhtmlxscheduler_outerdrag.js
deleted file mode 100644
index 10cf72e6424..00000000000
--- a/addons/web_calendar/static/lib/dhtmlxScheduler/sources/ext/dhtmlxscheduler_outerdrag.js
+++ /dev/null
@@ -1,51 +0,0 @@
-/*
-This software is allowed to use under GPL or you need to obtain Commercial or Enterise License
-to use it in non-GPL project. Please contact sales@dhtmlx.com for details
-*/
-//lame old code doesn't provide raw event object
-scheduler.attachEvent("onTemplatesReady", function(){
-
-    var dragger = (new dhtmlDragAndDropObject());
-    var old = dragger.stopDrag;
-    var last_event;
-    dragger.stopDrag = function(e){
-        last_event = e||event;
-        return old.apply(this, arguments);
-    };
-    dragger.addDragLanding(scheduler._els["dhx_cal_data"][0],{
-        _drag:function(sourceHtmlObject,dhtmlObject,targetHtmlObject,targetHtml){
-
-	        if (scheduler.checkEvent("onBeforeExternalDragIn") && !scheduler.callEvent("onBeforeExternalDragIn", [sourceHtmlObject,dhtmlObject,targetHtmlObject,targetHtml,last_event]))
-	            return;
-
-            var temp = scheduler.attachEvent("onEventCreated", function(id,e){
-                if (!scheduler.callEvent("onExternalDragIn", [id, sourceHtmlObject, e])){
-                    this._drag_mode = this._drag_id = null;
-                    this.deleteEvent(id);
-                }
-            });
-
-            if (scheduler.matrix && scheduler.matrix[scheduler._mode])
-                scheduler.dblclick_dhx_matrix_cell(last_event);
-            else {
-
-                var div = document.createElement('div');
-                div.className = 'dhx_month_body';
-                var eventCopy = {};
-                for (var i in last_event) eventCopy[i] = last_event[i];
-                eventCopy.target = eventCopy.srcElement = div;
-
-                scheduler._on_dbl_click(eventCopy);
-            }
-            scheduler.detachEvent(temp);
-
-
-        },
-        _dragIn:function(htmlObject,shtmlObject){
-            return htmlObject;
-        },
-        _dragOut:function(htmlObject){
-            return this;
-        }
-    });
-});
\ No newline at end of file
diff --git a/addons/web_calendar/static/lib/dhtmlxScheduler/sources/ext/dhtmlxscheduler_pdf.js b/addons/web_calendar/static/lib/dhtmlxScheduler/sources/ext/dhtmlxscheduler_pdf.js
deleted file mode 100644
index fad86c2e5d6..00000000000
--- a/addons/web_calendar/static/lib/dhtmlxScheduler/sources/ext/dhtmlxscheduler_pdf.js
+++ /dev/null
@@ -1,276 +0,0 @@
-/*
-This software is allowed to use under GPL or you need to obtain Commercial or Enterise License
-to use it in non-GPL project. Please contact sales@dhtmlx.com for details
-*/
-scheduler.toPDF=function(url,mode,header,footer){ 
-	var dx = 0;
-	var dy = 0;
-	var colors = false;
-	if (mode == "fullcolor"){
-		colors = true;
-		mode = "color";
-	}
-		
-	mode = mode||"color";
-	html_regexp = new RegExp("<[^>]*>","g");
-	newline_regexp = new RegExp("<br[^>]*>","g");
-	function clean_html(val){
-		return val.replace(newline_regexp, "\n").replace(html_regexp,"");
-	}
-	function x_norm(x) {
-	    x = parseFloat(x);
-	    if (isNaN(x)) return "auto";
-	    return 100 * x / (dx + 1);
-	}
-	function y_norm(y) {
-	    y = parseFloat(y);
-	    if (isNaN(y)) return "auto";
-	    return 100 * y / dy;
-	}
-	function xml_month_scale(xh){
-		var xml="";
-		if (scheduler.matrix && scheduler.matrix[scheduler._mode]) {
-			if (scheduler.matrix[scheduler._mode].second_scale)
-				var xhs = xh[1].childNodes;
-
-			xh = xh[0].childNodes;
-		}
-			
-
-		for (var i = 0; i < xh.length; i++)
-			xml += "\n<column><![CDATA[" + clean_html(xh[i].innerHTML) + "]]></column>";
-		dx = xh[0].offsetWidth;
-
-		if (xhs) {
-			var width = 0;
-			var top_width = xh[0].offsetWidth;
-			var top_col = 1;
-			for (var i = 0; i < xhs.length; i++) {
-				xml += "\n<column second_scale='"+top_col+"'><![CDATA[" + clean_html(xhs[i].innerHTML) + "]]></column>";
-				width+=xhs[i].offsetWidth;
-				if (width>=top_width){
-					top_width+=(xh[top_col] ? xh[top_col].offsetWidth: 0);
-					top_col++;
-				}
-				dx = xhs[0].offsetWidth;
-			}
-		}
-		return xml;
-	}
-	function de_day(node,n){ 
-		var x = parseInt(node.style.left,10);
-		
-		for (var dx=0; dx < scheduler._cols.length; dx++){
-			x-=scheduler._cols[dx];
-			if (x<0) return dx;
-		}
-		return n;
-	}
-	function de_week(node,n){ 
-		var y = parseInt(node.style.top,10);
-		for (var dy=0; dy < scheduler._colsS.heights.length; dy++)
-			if (scheduler._colsS.heights[dy]>y) return dy;
-		return n;
-	}
-	function xml_month(yh){
-		var xml="";
-        var r = yh.firstChild.rows;
-        for (var i = 0; i < r.length; i++) {
-            var days = [];
-            for (var j = 0; j < r[i].cells.length; j++){
-            /*	var dd = r[i].cells[j];
-            	var css = dd.className;
-            	
-            	if (css!=" " && css!="dhx_now ")
-            		days.push("");
-            	else*/
-                	days.push(r[i].cells[j].firstChild.innerHTML);
-            }
-
-            xml += "\n<row height='"+yh.firstChild.rows[i].cells[0].offsetHeight+"'><![CDATA[" + clean_html(days.join("|")) + "]]></row>";
-            dy = yh.firstChild.rows[0].cells[0].offsetHeight;
-        }
-        return xml;
-	}
-	function xml_top(profile) {
-	    var xml = "<data profile='"+profile+"'";
-	       if (header)
-	          xml+=" header='"+header+"'";
-	       if (footer)
-	          xml+=" footer='"+footer+"'";
-	    xml+=">";
-		// detects if current mode is timeline
-		var mode = scheduler._mode;
-		if (scheduler.matrix && scheduler.matrix[scheduler._mode])
-			mode = (scheduler.matrix[scheduler._mode].render == "cell") ? "matrix" : "timeline";
-	    xml += "<scale mode='" + mode + "' today='" + scheduler._els.dhx_cal_date[0].innerHTML + "'>";
-	    
-	    if (scheduler._mode == "week_agenda"){
-	    	var xh = scheduler._els.dhx_cal_data[0].getElementsByTagName("DIV");
-	    	for (var i=0; i<xh.length; i++)
-	    		if (xh[i].className == "dhx_wa_scale_bar")
-			    	xml+="<column>"+clean_html(xh[i].innerHTML)+"</column>";
-	    } else if (scheduler._mode == "agenda" || scheduler._mode == "map"){
-	    	var xh = scheduler._els.dhx_cal_header[0].childNodes[0].childNodes;
-	    	
-	    	xml+="<column>"+clean_html(xh[0].innerHTML)+"</column><column>"+clean_html(xh[1].innerHTML)+"</column>";
-	    } else if (scheduler._mode == "year"){
-	    	var xh = scheduler._els.dhx_cal_data[0].childNodes;
-	    	for (var i=0; i < xh.length; i++) {
-	    		xml+="<month label='"+clean_html(xh[i].childNodes[0].innerHTML)+"'>";
-	    			xml+=xml_month_scale(xh[i].childNodes[1].childNodes);
-	    			xml+=xml_month(xh[i].childNodes[2]);
-	    		xml+="</month>";
-	    	}
-		} else {
-			xml += "<x>";
-		    var xh = scheduler._els.dhx_cal_header[0].childNodes;
-			xml+=xml_month_scale(xh);
-		    xml += "</x>";
-
-			var yh = scheduler._els.dhx_cal_data[0];
-			if (scheduler.matrix && scheduler.matrix[scheduler._mode]) {
-				xml += "<y>";
-				for (var i=0; i < yh.firstChild.rows.length; i++) {
-					var el = yh.firstChild.rows[i];
-					xml+="<row><![CDATA["+clean_html(el.cells[0].innerHTML)+"]]></row>";
-				}
-				xml+="</y>";
-				dy = yh.firstChild.rows[0].cells[0].offsetHeight;
-			} else if (yh.firstChild.tagName == "TABLE") {
-				xml += xml_month(yh);
-		    } else {
-				yh = yh.childNodes[yh.childNodes.length - 1];
-		        while (yh.className.indexOf("dhx_scale_holder") == -1)
-		            yh = yh.previousSibling;
-		        yh = yh.childNodes;
-
-		        xml += "<y>";
-		        for (var i = 0; i < yh.length; i++)
-		            xml += "\n<row><![CDATA[" + clean_html(yh[i].innerHTML) + "]]></row>";
-		        xml += "</y>";
-		        dy = yh[0].offsetHeight;
-		    }
-		}
-	    xml += "</scale>";
-	    return xml;
-	}
-	function get_style(node, style){
-		return (window.getComputedStyle?(window.getComputedStyle(node, null)[style]):(node.currentStyle?node.currentStyle[style]:null))||"";
-	}
-	function xml_body() { 
-	    var xml = "";
-	    var evs = scheduler._rendered;
-	    if (scheduler._mode == "agenda" || scheduler._mode == "map"){
-	    	for (var i=0; i < evs.length; i++)
-	    	 	xml+="<event><head>"+clean_html(evs[i].childNodes[0].innerHTML)+"</head><body>"+clean_html(evs[i].childNodes[2].innerHTML)+"</body></event>";
-	    } else if (scheduler._mode == "week_agenda"){
-	    	for (var i=0; i < evs.length; i++)
-	    	 	xml+="<event day='"+evs[i].parentNode.getAttribute("day")+"'><body>"+clean_html(evs[i].innerHTML)+"</body></event>";
-	    } else if (scheduler._mode == "year"){
-	    	var evs = scheduler.get_visible_events();
-	    	for (var i=0; i < evs.length; i++) {
-	    		var d = evs[i].start_date;
-				if (d.valueOf()<scheduler._min_date.valueOf()) 
-      				d = scheduler._min_date;
-   				while (d<evs[i].end_date){
-   					var m = d.getMonth()+12*(d.getFullYear()-scheduler._min_date.getFullYear())-scheduler.week_starts._month; 
-   					var day  = scheduler.week_starts[m]+d.getDate()-1;
-					var text_color = colors?get_style(scheduler._get_year_cell(d),"color"):"";
-					var bg_color = colors?get_style(scheduler._get_year_cell(d),"backgroundColor"):"";
-
-					xml+="<event day='"+(day%7)+"' week='"+Math.floor(day/7)+"' month='"+m+"' backgroundColor='"+bg_color+"' color='" + text_color + "'></event>";
-      				d = scheduler.date.add(d,1,"day");
-      				if (d.valueOf()>=scheduler._max_date.valueOf()) 
-         				break;
-     			}
-			}   
-	    } else {
-		    var matrix = scheduler.matrix && scheduler.matrix[scheduler._mode];
-		    if (matrix && matrix.render == "cell"){
-		    	var evs = scheduler._els.dhx_cal_data[0].getElementsByTagName("TD");
-		    	for (var i = 0; i < evs.length; i++){
-		    		var text_color = colors?get_style(evs[i],"color"):"";
-		        	var bg_color = colors?get_style(evs[i],"backgroundColor"):"";
-		            xml += "\n<event><body backgroundColor='"+bg_color+"' color='" + text_color + "'><![CDATA[" + clean_html(evs[i].innerHTML) + "]]></body></event>";
-		    	}
-		    } else {
-			    for (var i = 0; i < evs.length; i++) {
-			        var zx = x_norm(evs[i].style.left);
-			        var zdx = x_norm(evs[i].style.width);
-			        if (isNaN(zdx*1)) continue;
-			        var zy = y_norm(evs[i].style.top);
-			        var zdy = y_norm(evs[i].style.height);
-			        var e_type = evs[i].className.split(" ")[0].replace("dhx_cal_", "");
-					if (e_type === 'dhx_tooltip_line') continue;
-			        var dets = scheduler.getEvent(evs[i].getAttribute("event_id"));
-//					if (evs[i].parentNode == scheduler._els.dhx_cal_data[0]) continue;
-			        var day = dets._sday;
-			        var week = dets._sweek;
-					var length = dets._length || 0;
-			        if (scheduler._mode != "month") {
-			            if (scheduler.matrix && scheduler.matrix[scheduler._mode]){
-			            	day = 0;
-							var el = evs[i].parentNode.parentNode.parentNode;
-			            	week = el.rowIndex;
-			            	zdx += x_norm(10);
-			            } else {
-			            	
-			            	if (scheduler.xy.menu_width){
-			            		zdx+=x_norm(zdx*20/100);
-								zx-=x_norm(15-zx*20/100);
-							}
-						
-			            	if (evs[i].parentNode == scheduler._els.dhx_cal_data[0]) continue;
-			            	zx += x_norm(evs[i].parentNode.style.left);
-			            	zx -= x_norm(51);
-			            }
-						if (scheduler.matrix && scheduler.matrix[scheduler._mode]) {
-							var dy_copy = dy;
-							dy = evs[i].parentNode.offsetHeight;
-							zy = y_norm(evs[i].style.top);
-							zy -= zy*0.2;
-							dy = dy_copy;
-						}
-			        } else {
-			            zdy = parseInt(evs[i].offsetHeight,10);
-			            zy = parseInt(evs[i].style.top,10) - 22;
-			            
-			            day = de_day(evs[i],day);
-			            week = de_week(evs[i],week);
-			        }
-			        
-			        xml += "\n<event week='"+week+"' day='"+day+"' type='" + e_type + "' x='" + zx + "' y='" + zy + "' width='" + zdx + "' height='" + zdy + "' len='" + length + "'>";
-			        
-			        
-			        if (e_type == "event") {
-			            xml += "<header><![CDATA[" + clean_html(evs[i].childNodes[1].innerHTML) + "]]></header>";
-			            var text_color = colors?get_style(evs[i].childNodes[2],"color"):"";
-			        	var bg_color = colors?get_style(evs[i].childNodes[2],"backgroundColor"):"";
-			            xml += "<body backgroundColor='"+bg_color+"' color='" + text_color + "'><![CDATA[" + clean_html(evs[i].childNodes[2].innerHTML) + "]]></body>";
-			        } else {
-			            var text_color = colors?get_style(evs[i],"color"):"";
-			        	var bg_color = colors?get_style(evs[i],"backgroundColor"):"";
-			            xml += "<body backgroundColor='"+bg_color+"' color='" + text_color + "'><![CDATA[" + clean_html(evs[i].innerHTML) + "]]></body>";
-			        }
-			        xml += "</event>";
-			    }
-			}
-	    }
-	    return xml;
-	}
-	function xml_end(){
-	    var xml = "</data>";
-	    return xml;
-	}
-	
-	var uid = (new Date()).valueOf();
-	var d=document.createElement("div");
-	d.style.display="none";
-	document.body.appendChild(d);
-
-	d.innerHTML = '<form id="'+uid+'" method="post" target="_blank" action="'+url+'" accept-charset="utf-8" enctype="application/x-www-form-urlencoded"><input type="hidden" name="mycoolxmlbody"/> </form>';
-	document.getElementById(uid).firstChild.value = encodeURIComponent(xml_top(mode).replace("\u2013", "-") + xml_body() + xml_end());
-	document.getElementById(uid).submit();
-	d.parentNode.removeChild(d);grid = null;	
-};
\ No newline at end of file
diff --git a/addons/web_calendar/static/lib/dhtmlxScheduler/sources/ext/dhtmlxscheduler_readonly.js b/addons/web_calendar/static/lib/dhtmlxScheduler/sources/ext/dhtmlxscheduler_readonly.js
deleted file mode 100644
index df888122424..00000000000
--- a/addons/web_calendar/static/lib/dhtmlxScheduler/sources/ext/dhtmlxscheduler_readonly.js
+++ /dev/null
@@ -1,144 +0,0 @@
-/*
-This software is allowed to use under GPL or you need to obtain Commercial or Enterise License
-to use it in non-GPL project. Please contact sales@dhtmlx.com for details
-*/
-scheduler.attachEvent("onTemplatesReady", function() {
-	var original_sns = scheduler.config.lightbox.sections;
-	var recurring_section = null;
-	var original_left_buttons = scheduler.config.buttons_left.slice();
-	var original_right_buttons = scheduler.config.buttons_right.slice();
-
-
-	scheduler.attachEvent("onBeforeLightbox", function(id) {
-		if (this.config.readonly_form || this.getEvent(id).readonly) {
-			this.config.readonly_active = true;
-
-			for (var i = 0; i < this.config.lightbox.sections.length; i++) {
-				this.config.lightbox.sections[i].focus = false;
-			}
-		}
-		else {
-			this.config.readonly_active = false;
-			scheduler.config.buttons_left = original_left_buttons.slice();
-			scheduler.config.buttons_right = original_right_buttons.slice();
-		}
-
-		var sns = this.config.lightbox.sections;
-		if (this.config.readonly_active) {
-			var is_rec_found = false;
-			for (var i = 0; i < sns.length; i++) {
-				if (sns[i].type == 'recurring') {
-					recurring_section = sns[i];
-					if (this.config.readonly_active) {
-						sns.splice(i, 1);
-					}
-					break;
-				}
-			}
-			if (!is_rec_found && !this.config.readonly_active && recurring_section) {
-				// need to restore restore section
-				sns.splice(sns.length-2,0,recurring_section);
-			}
-
-			var forbidden_buttons = ["dhx_delete_btn", "dhx_save_btn"];
-			var button_arrays = [scheduler.config.buttons_left, scheduler.config.buttons_right];
-			for (var i = 0; i < forbidden_buttons.length; i++) {
-				var forbidden_button = forbidden_buttons[i];
-				for (var k = 0; k < button_arrays.length; k++) {
-					var button_array = button_arrays[k];
-					var index = -1;
-					for (var p = 0; p < button_array.length; p++) {
-						if (button_array[p] == forbidden_button) {
-							index = p;
-							break;
-						}
-					}
-					if (index != -1) {
-						button_array.splice(index, 1);
-					}
-				}
-			}
-
-
-		}
-
-		this.resetLightbox();
-
-		return true;
-	});
-
-	function txt_replace(tag, d, n, text) {
-		var txts = d.getElementsByTagName(tag);
-		var txtt = n.getElementsByTagName(tag);
-		for (var i = txtt.length - 1; i >= 0; i--) {
-			var n = txtt[i];
-			if (!text)
-				n.disabled = true;
-			else {
-				var t = document.createElement("SPAN");
-				t.className = "dhx_text_disabled";
-				t.innerHTML = text(txts[i]);
-				n.parentNode.insertBefore(t, n);
-				n.parentNode.removeChild(n);
-			}
-		}
-	}
-
-	var old = scheduler._fill_lightbox;
-	scheduler._fill_lightbox = function() {
-		var res = old.apply(this, arguments);
-
-		if (this.config.readonly_active) {
-
-			var d = this.getLightbox();
-			var n = this._lightbox_r = d.cloneNode(true);
-			n.id = scheduler.uid();
-
-			txt_replace("textarea", d, n, function(a) {
-				return a.value;
-			});
-			txt_replace("input", d, n, false);
-			txt_replace("select", d, n, function(a) {
-				return a.options[Math.max((a.selectedIndex || 0), 0)].text;
-			});
-
-			d.parentNode.insertBefore(n, d);
-
-			olds.call(this, n);
-			if (scheduler._lightbox)
-				scheduler._lightbox.parentNode.removeChild(scheduler._lightbox);
-			this._lightbox = n;
-			this.setLightboxSize();
-			this._lightbox = null;
-			n.onclick = function(e) {
-				var src = e ? e.target : event.srcElement;
-				if (!src.className) src = src.previousSibling;
-				if (src && src.className)
-					switch (src.className) {
-						case "dhx_cancel_btn":
-							scheduler.callEvent("onEventCancel", [scheduler._lightbox_id]);
-							scheduler._edit_stop_event(scheduler.getEvent(scheduler._lightbox_id), false);
-							scheduler.hide_lightbox();
-							break;
-					}
-			};
-		}
-		return res;
-	};
-
-	var olds = scheduler.showCover;
-	scheduler.showCover = function() {
-		if (!this.config.readonly_active)
-			olds.apply(this, arguments);
-	};
-
-	var hold = scheduler.hide_lightbox;
-	scheduler.hide_lightbox = function() {
-		if (this._lightbox_r) {
-			this._lightbox_r.parentNode.removeChild(this._lightbox_r);
-			this._lightbox_r = null;
-		}
-
-		return hold.apply(this, arguments);
-	};
-});
diff --git a/addons/web_calendar/static/lib/dhtmlxScheduler/sources/ext/dhtmlxscheduler_recurring.js b/addons/web_calendar/static/lib/dhtmlxScheduler/sources/ext/dhtmlxscheduler_recurring.js
deleted file mode 100644
index 998fe8bedd2..00000000000
--- a/addons/web_calendar/static/lib/dhtmlxScheduler/sources/ext/dhtmlxscheduler_recurring.js
+++ /dev/null
@@ -1,750 +0,0 @@
-/*
-This software is allowed to use under GPL or you need to obtain Commercial or Enterise License
-to use it in non-GPL project. Please contact sales@dhtmlx.com for details
-*/
-
-scheduler.config.occurrence_timestamp_in_utc = false;
-scheduler.form_blocks["recurring"] = {
-	render:function(sns) {
-		return scheduler.__recurring_template;
-	},
-	_ds: {},
-	_init_set_value:function(node, value, ev) {
-		scheduler.form_blocks["recurring"]._ds = {start:ev.start_date, end:ev._end_date};
-
-		var str_date_format = scheduler.date.str_to_date(scheduler.config.repeat_date);
-		var str_date = function(str_date) {
-			var date = str_date_format(str_date);
-			if (scheduler.config.include_end_by)
-				date = scheduler.date.add(date, 1, 'day');
-			return date;
-		};
-
-		var date_str = scheduler.date.date_to_str(scheduler.config.repeat_date);
-
-		var top = node.getElementsByTagName("FORM")[0];
-		var els = [];
-
-		function register_els(inps) {
-			for (var i = 0; i < inps.length; i++) {
-				var inp = inps[i];
-				if (inp.type == "checkbox" || inp.type == "radio") {
-					if (!els[inp.name])
-						els[inp.name] = [];
-					els[inp.name].push(inp);
-				} else
-					els[inp.name] = inp;
-			}
-		}
-
-		register_els(top.getElementsByTagName("INPUT"));
-		register_els(top.getElementsByTagName("SELECT"));
-
-		if (!scheduler.config.repeat_date_of_end) {
-			var formatter = scheduler.date.date_to_str(scheduler.config.repeat_date);
-			scheduler.config.repeat_date_of_end = formatter(scheduler.date.add(new Date(), 30, "day"));
-		}
-		els["date_of_end"].value = scheduler.config.repeat_date_of_end;
-
-		var $ = function(a) {
-			return document.getElementById(a);
-		};
-
-		function get_radio_value(name) {
-			var col = els[name];
-			for (var i = 0; i < col.length; i++)
-				if (col[i].checked) return col[i].value;
-		}
-
-		function change_current_view() {
-			$("dhx_repeat_day").style.display = "none";
-			$("dhx_repeat_week").style.display = "none";
-			$("dhx_repeat_month").style.display = "none";
-			$("dhx_repeat_year").style.display = "none";
-			$("dhx_repeat_" + this.value).style.display = "block";
-		}
-
-		function get_repeat_code(dates) {
-			var code = [get_radio_value("repeat")];
-			get_rcode[code[0]](code, dates);
-
-			while (code.length < 5) code.push("");
-			var repeat = "";
-			if (els["end"][0].checked) {
-				dates.end = new Date(9999, 1, 1);
-				repeat = "no";
-			}
-			else if (els["end"][2].checked) {
-				dates.end = str_date(els["date_of_end"].value);
-			}
-			else {
-				scheduler.transpose_type(code.join("_"));
-				repeat = Math.max(1, els["occurences_count"].value);
-				var transp = ((code[0] == "week" && code[4] && code[4].toString().indexOf(scheduler.config.start_on_monday ? 1 : 0) == -1) ? 1 : 0);
-				dates.end = scheduler.date.add(new Date(dates.start), repeat + transp, code.join("_"));
-			}
-
-			return code.join("_") + "#" + repeat;
-		}
-
-		scheduler.form_blocks["recurring"]._get_repeat_code = get_repeat_code;
-		var get_rcode = {
-			month:function(code, dates) {
-				if (get_radio_value("month_type") == "d") {
-					code.push(Math.max(1, els["month_count"].value));
-					dates.start.setDate(els["month_day"].value);
-				} else {
-					code.push(Math.max(1, els["month_count2"].value));
-					code.push(els["month_day2"].value);
-					code.push(Math.max(1, els["month_week2"].value));
-					dates.start.setDate(1);
-				}
-				dates._start = true;
-			},
-			week:function(code, dates) {
-				code.push(Math.max(1, els["week_count"].value));
-				code.push("");
-				code.push("");
-				var t = [];
-				var col = els["week_day"];
-				for (var i = 0; i < col.length; i++) {
-					if (col[i].checked) t.push(col[i].value);
-				}
-				if (!t.length)
-					t.push(dates.start.getDay());
-
-				dates.start = scheduler.date.week_start(dates.start);
-				dates._start = true;
-
-				code.push(t.sort().join(","));
-			},
-			day:function(code) {
-				if (get_radio_value("day_type") == "d") {
-					code.push(Math.max(1, els["day_count"].value));
-				}
-				else {
-					code.push("week");
-					code.push(1);
-					code.push("");
-					code.push("");
-					code.push("1,2,3,4,5");
-					code.splice(0, 1);
-				}
-			},
-			year:function(code, dates) {
-				if (get_radio_value("year_type") == "d") {
-					code.push("1");
-					dates.start.setMonth(0);
-					dates.start.setDate(els["year_day"].value);
-					dates.start.setMonth(els["year_month"].value);
-
-				} else {
-					code.push("1");
-					code.push(els["year_day2"].value);
-					code.push(els["year_week2"].value);
-					dates.start.setDate(1);
-					dates.start.setMonth(els["year_month2"].value);
-				}
-				dates._start = true;
-			}
-		};
-		var set_rcode = {
-			week:function(code, dates) {
-				els["week_count"].value = code[1];
-				var col = els["week_day"];
-				var t = code[4].split(",");
-				var d = {};
-				for (var i = 0; i < t.length; i++) d[t[i]] = true;
-				for (var i = 0; i < col.length; i++)
-					col[i].checked = (!!d[col[i].value]);
-			},
-			month:function(code, dates) {
-				if (code[2] == "") {
-					els["month_type"][0].checked = true;
-					els["month_count"].value = code[1];
-					els["month_day"].value = dates.start.getDate();
-				} else {
-					els["month_type"][1].checked = true;
-					els["month_count2"].value = code[1];
-					els["month_week2"].value = code[3];
-					els["month_day2"].value = code[2];
-				}
-			},
-			day:function(code, dates) {
-				els["day_type"][0].checked = true;
-				els["day_count"].value = code[1];
-			},
-			year:function(code, dates) {
-				if (code[2] == "") {
-					els["year_type"][0].checked = true;
-					els["year_day"].value = dates.start.getDate();
-					els["year_month"].value = dates.start.getMonth();
-				} else {
-					els["year_type"][1].checked = true;
-					els["year_week2"].value = code[3];
-					els["year_day2"].value = code[2];
-					els["year_month2"].value = dates.start.getMonth();
-				}
-			}
-		};
-
-		function set_repeat_code(code, dates) {
-			var data = code.split("#");
-			code = data[0].split("_");
-			set_rcode[code[0]](code, dates);
-			var e = els["repeat"][({day:0, week:1, month:2, year:3})[code[0]]];
-			switch (data[1]) {
-				case "no":
-					els["end"][0].checked = true;
-					break;
-				case "":
-					els["end"][2].checked = true;
-					els["date_of_end"].value = date_str(dates.end);
-					break;
-				default:
-					els["end"][1].checked = true;
-					els["occurences_count"].value = data[1];
-					break;
-			}
-
-			e.checked = true;
-			e.onclick();
-		}
-
-		scheduler.form_blocks["recurring"]._set_repeat_code = set_repeat_code;
-
-		for (var i = 0; i < top.elements.length; i++) {
-			var el = top.elements[i];
-			switch (el.name) {
-				case "repeat":
-					el.onclick = change_current_view;
-					break;
-			}
-		}
-		scheduler._lightbox._rec_init_done = true;
-	},
-	set_value:function(node, value, ev) {
-		var rf = scheduler.form_blocks["recurring"];
-		if (!scheduler._lightbox._rec_init_done)
-			rf._init_set_value(node, value, ev);
-		node.open = !ev.rec_type;
-		if (ev.event_pid && ev.event_pid != "0")
-			node.blocked = true;
-		else node.blocked = false;
-
-		var ds = rf._ds;
-		ds.start = ev.start_date;
-		ds.end = ev._end_date;
-
-		rf.button_click(0, node.previousSibling.firstChild.firstChild, node, node);
-		if (value)
-			rf._set_repeat_code(value, ds);
-	},
-	get_value:function(node, ev) {
-		if (node.open) {
-			var ds = scheduler.form_blocks["recurring"]._ds;
-			var actual_dates = {};
-			this.formSection('time').getValue(actual_dates);
-			ds.start = actual_dates.start_date;
-			ev.rec_type = scheduler.form_blocks["recurring"]._get_repeat_code(ds);
-			if (ds._start) {
-				ev.start_date = new Date(ds.start);
-				ev._start_date = new Date(ds.start);
-				ds._start = false;
-			} else
-				ev._start_date = null;
-
-			ev._end_date = ev.end_date = ds.end;
-			ev.rec_pattern = ev.rec_type.split("#")[0];
-		} else {
-			ev.rec_type = ev.rec_pattern = "";
-			ev._end_date = ev.end_date;
-		}
-		return ev.rec_type;
-	},
-	focus:function(node) {
-	},
-	button_click:function(index, el, section, cont) {
-		if (!cont.open && !cont.blocked) {
-			cont.style.height = "115px";
-			el.style.backgroundPosition = "-5px 0px";
-			el.nextSibling.innerHTML = scheduler.locale.labels.button_recurring_open;
-		} else {
-			cont.style.height = "0px";
-			el.style.backgroundPosition = "-5px 20px";
-			el.nextSibling.innerHTML = scheduler.locale.labels.button_recurring;
-		}
-		cont.open = !cont.open;
-
-		scheduler.setLightboxSize();
-	}
-};
-
-
-//problem may occur if we will have two repeating events in the same moment of time
-scheduler._rec_markers = {};
-scheduler._rec_markers_pull = {};
-scheduler._add_rec_marker = function(ev, time) {
-	ev._pid_time = time;
-	this._rec_markers[ev.id] = ev;
-	if (!this._rec_markers_pull[ev.event_pid]) this._rec_markers_pull[ev.event_pid] = {};
-	this._rec_markers_pull[ev.event_pid][time] = ev;
-};
-scheduler._get_rec_marker = function(time, id) {
-	var ch = this._rec_markers_pull[id];
-	if (ch) return ch[time];
-	return null;
-};
-scheduler._get_rec_markers = function(id) {
-	return (this._rec_markers_pull[id] || []);
-};
-scheduler._rec_temp = [];
-(function() {
-	var old_add_event = scheduler.addEvent;
-	scheduler.addEvent = function(start_date, end_date, text, id, extra_data) {
-		var ev_id = old_add_event.apply(this, arguments);
-
-		if (ev_id) {
-			var ev = scheduler.getEvent(ev_id);
-			if (ev.event_pid != 0)
-				scheduler._add_rec_marker(ev, ev.event_length * 1000);
-			if (ev.rec_type)
-				ev.rec_pattern = ev.rec_type.split("#")[0];
-		}
-	};
-})();
-scheduler.attachEvent("onEventIdChange", function(id, new_id) {
-	if (this._ignore_call) return;
-	this._ignore_call = true;
-
-	for (var i = 0; i < this._rec_temp.length; i++) {
-		var tev = this._rec_temp[i];
-		if (tev.event_pid == id) {
-			tev.event_pid = new_id;
-			this.changeEventId(tev.id, new_id + "#" + tev.id.split("#")[1]);
-		}
-	}
-
-	delete this._ignore_call;
-});
-scheduler.attachEvent("onBeforeEventDelete", function(id) {
-	var ev = this.getEvent(id);
-	if (id.toString().indexOf("#") != -1 || (ev.event_pid && ev.event_pid != "0" && ev.rec_type && ev.rec_type != 'none')) {
-		id = id.split("#");
-		var nid = this.uid();
-		var tid = (id[1]) ? id[1] : (ev._pid_time / 1000);
-
-		var nev = this._copy_event(ev);
-		nev.id = nid;
-		nev.event_pid = ev.event_pid || id[0];
-		var timestamp = tid;
-		nev.event_length = timestamp;
-		nev.rec_type = nev.rec_pattern = "none";
-		this.addEvent(nev);
-
-		this._add_rec_marker(nev, timestamp * 1000);
-	} else {
-		if (ev.rec_type && this._lightbox_id)
-			this._roll_back_dates(ev);
-		var sub = this._get_rec_markers(id);
-		for (var i in sub) {
-			if (sub.hasOwnProperty(i)) {
-				id = sub[i].id;
-				if (this.getEvent(id))
-					this.deleteEvent(id, true);
-			}
-		}
-	}
-	return true;
-});
-
-scheduler.attachEvent("onEventChanged", function(id) {
-	if (this._loading) return true;
-
-	var ev = this.getEvent(id);
-	if (id.toString().indexOf("#") != -1) {
-		var id = id.split("#");
-		var nid = this.uid();
-		this._not_render = true;
-
-		var nev = this._copy_event(ev);
-		nev.id = nid;
-		nev.event_pid = id[0];
-		var timestamp = id[1];
-		nev.event_length = timestamp;
-		nev.rec_type = nev.rec_pattern = "";
-		this.addEvent(nev);
-
-		this._not_render = false;
-		this._add_rec_marker(nev, timestamp * 1000);
-	} else {
-		if (ev.rec_type && this._lightbox_id)
-			this._roll_back_dates(ev);
-		var sub = this._get_rec_markers(id);
-		for (var i in sub) {
-			if (sub.hasOwnProperty(i)) {
-				delete this._rec_markers[sub[i].id];
-				this.deleteEvent(sub[i].id, true);
-			}
-		}
-		delete this._rec_markers_pull[id];
-
-		// it's possible that after editing event is no longer exists, in such case we need to remove _select_id flag
-		var isEventFound = false;
-		for (var k = 0; k < this._rendered.length; k++) {
-			if (this._rendered[k].getAttribute('event_id') == id)
-				isEventFound = true;
-		}
-		if (!isEventFound)
-			this._select_id = null;
-	}
-	return true;
-});
-scheduler.attachEvent("onEventAdded", function(id) {
-	if (!this._loading) {
-		var ev = this.getEvent(id);
-		if (ev.rec_type && !ev.event_length)
-			this._roll_back_dates(ev);
-	}
-	return true;
-});
-scheduler.attachEvent("onEventSave", function(id, data, is_new_event) {
-	var ev = this.getEvent(id);
-	if (!ev.rec_type && data.rec_type && (id + '').indexOf('#') == -1)
-		this._select_id = null;
-	return true;
-});
-scheduler.attachEvent("onEventCreated", function(id) {
-	var ev = this.getEvent(id);
-	if (!ev.rec_type)
-		ev.rec_type = ev.rec_pattern = ev.event_length = ev.event_pid = "";
-	return true;
-});
-scheduler.attachEvent("onEventCancel", function(id) {
-	var ev = this.getEvent(id);
-	if (ev.rec_type) {
-		this._roll_back_dates(ev);
-		// a bit expensive, but we need to be sure that event re-rendered, because view can be corrupted by resize , during edit process
-		this.render_view_data();
-	}
-});
-scheduler._roll_back_dates = function(ev) {
-	ev.event_length = (ev.end_date.valueOf() - ev.start_date.valueOf()) / 1000;
-	ev.end_date = ev._end_date;
-	if (ev._start_date) {
-		ev.start_date.setMonth(0);
-		ev.start_date.setDate(ev._start_date.getDate());
-		ev.start_date.setMonth(ev._start_date.getMonth());
-		ev.start_date.setFullYear(ev._start_date.getFullYear());
-
-	}
-};
-
-scheduler.validId = function(id) {
-	return id.toString().indexOf("#") == -1;
-};
-
-scheduler.showLightbox_rec = scheduler.showLightbox;
-scheduler.showLightbox = function(id) {
-	var locale = this.locale;
-	var c = scheduler.config.lightbox_recurring;
-	var pid = this.getEvent(id).event_pid;
-	var isVirtual = (id.toString().indexOf("#") != -1);
-	if (isVirtual)
-		pid = id.split("#")[0];
-	if ( !pid || pid == 0 || ( (!locale.labels.confirm_recurring || c == 'instance') || (c == 'series' && !isVirtual)) ) {
-		return this.showLightbox_rec(id); // editing instance or non recurring event
-	}
-	// show series
-	var callback = function() {
-		pid = this.getEvent(pid);
-		pid._end_date = pid.end_date;
-		pid.end_date = new Date(pid.start_date.valueOf() + pid.event_length * 1000);
-		return this.showLightbox_rec(pid.id); // editing series
-	};
-	if (c == 'ask') {
-		var that = this;
-		dhtmlx.modalbox({
-			text: locale.labels.confirm_recurring,
-			title: locale.labels.title_confirm_recurring,
-			width: "500px",
-			position: "middle",
-			buttons:[locale.labels.button_edit_series, locale.labels.button_edit_occurrence, locale.labels.icon_cancel],
-			callback: function(index) {
-				switch(+index) {
-					case 0:
-						return callback.call(that);
-					case 1:
-						return that.showLightbox_rec(id);
-					case 2:
-						return;
-				}
-			}
-		});
-	} else {
-		callback();
-	}
-
-};
-
-
-scheduler.get_visible_events_rec = scheduler.get_visible_events;
-scheduler.get_visible_events = function(only_timed) {
-	for (var i = 0; i < this._rec_temp.length; i++)
-		delete this._events[this._rec_temp[i].id];
-	this._rec_temp = [];
-
-	var stack = this.get_visible_events_rec(only_timed);
-	var out = [];
-	for (var i = 0; i < stack.length; i++) {
-		if (stack[i].rec_type) {
-			//deleted element of serie
-			if (stack[i].rec_pattern != "none")
-				this.repeat_date(stack[i], out);
-		}
-		else out.push(stack[i]);
-	}
-	return out;
-};
-
-
-(function() {
-	var old = scheduler.is_one_day_event;
-	scheduler.is_one_day_event = function(ev) {
-		if (ev.rec_type) return true;
-		return old.call(this, ev);
-	};
-	var old_update_event = scheduler.updateEvent;
-	scheduler.updateEvent = function(id) {
-		var ev = scheduler.getEvent(id);
-		if (ev && ev.rec_type && id.toString().indexOf('#') === -1) {
-			scheduler.update_view();
-		} else {
-			old_update_event.call(this, id);
-		}
-	};
-})();
-
-scheduler.transponse_size = {
-	day:1, week:7, month:1, year:12
-};
-scheduler.date.day_week = function(sd, day, week) {
-	sd.setDate(1);
-	week = (week - 1) * 7;
-	var cday = sd.getDay();
-	var nday = day * 1 + week - cday + 1;
-	sd.setDate(nday <= week ? (nday + 7) : nday);
-};
-scheduler.transpose_day_week = function(sd, list, cor, size, cor2) {
-	var cday = (sd.getDay() || (scheduler.config.start_on_monday ? 7 : 0)) - cor;
-	for (var i = 0; i < list.length; i++) {
-		if (list[i] > cday)
-			return sd.setDate(sd.getDate() + list[i] * 1 - cday - (size ? cor : cor2));
-	}
-	this.transpose_day_week(sd, list, cor + size, null, cor);
-};
-scheduler.transpose_type = function(type) {
-	var f = "transpose_" + type;
-	if (!this.date[f]) {
-		var str = type.split("_");
-		var day = 60 * 60 * 24 * 1000;
-		var gf = "add_" + type;
-		var step = this.transponse_size[str[0]] * str[1];
-
-		if (str[0] == "day" || str[0] == "week") {
-			var days = null;
-			if (str[4]) {
-				days = str[4].split(",");
-				if (scheduler.config.start_on_monday) {
-					for (var i = 0; i < days.length; i++)
-						days[i] = (days[i] * 1) || 7;
-					days.sort();
-				}
-			}
-
-
-			this.date[f] = function(nd, td) {
-				var delta = Math.floor((td.valueOf() - nd.valueOf()) / (day * step));
-				if (delta > 0)
-					nd.setDate(nd.getDate() + delta * step);
-				if (days)
-					scheduler.transpose_day_week(nd, days, 1, step);
-			};
-			this.date[gf] = function(sd, inc) {
-				var nd = new Date(sd.valueOf());
-				if (days) {
-					for (var count = 0; count < inc; count++)
-						scheduler.transpose_day_week(nd, days, 0, step);
-				} else
-					nd.setDate(nd.getDate() + inc * step);
-
-				return nd;
-			};
-		}
-		else if (str[0] == "month" || str[0] == "year") {
-			this.date[f] = function(nd, td) {
-				var delta = Math.ceil(((td.getFullYear() * 12 + td.getMonth() * 1) - (nd.getFullYear() * 12 + nd.getMonth() * 1)) / (step));
-				if (delta >= 0)
-					nd.setMonth(nd.getMonth() + delta * step);
-				if (str[3])
-					scheduler.date.day_week(nd, str[2], str[3]);
-			};
-			this.date[gf] = function(sd, inc) {
-				var nd = new Date(sd.valueOf());
-				nd.setMonth(nd.getMonth() + inc * step);
-				if (str[3])
-					scheduler.date.day_week(nd, str[2], str[3]);
-				return nd;
-			};
-		}
-	}
-};
-scheduler.repeat_date = function(ev, stack, non_render, from, to) {
-
-	from = from || this._min_date;
-	to = to || this._max_date;
-
-	var td = new Date(ev.start_date.valueOf());
-
-	if (!ev.rec_pattern && ev.rec_type)
-		ev.rec_pattern = ev.rec_type.split("#")[0];
-
-	this.transpose_type(ev.rec_pattern);
-	scheduler.date["transpose_" + ev.rec_pattern](td, from);
-	while (td < ev.start_date || scheduler._fix_daylight_saving_date(td,from,ev,td,new Date(td.valueOf() + ev.event_length * 1000)).valueOf() <= from.valueOf() || td.valueOf() + ev.event_length * 1000 <= from.valueOf())
-		td = this.date.add(td, 1, ev.rec_pattern);
-	while (td < to && td < ev.end_date) {
-		var timestamp = (scheduler.config.occurrence_timestamp_in_utc) ? Date.UTC(td.getFullYear(), td.getMonth(), td.getDate(), td.getHours(), td.getMinutes(), td.getSeconds()) : td.valueOf();
-		var ch = this._get_rec_marker(timestamp, ev.id);
-		if (!ch) { // unmodified element of series
-			var ted = new Date(td.valueOf() + ev.event_length * 1000);
-			var copy = this._copy_event(ev);
-			//copy._timed = ev._timed;
-			copy.text = ev.text;
-			copy.start_date = td;
-			copy.event_pid = ev.id;
-			copy.id = ev.id + "#" + Math.ceil(timestamp / 1000);
-			copy.end_date = ted;
-
-			copy.end_date = scheduler._fix_daylight_saving_date(copy.start_date, copy.end_date, ev, td, copy.end_date);
-
-			copy._timed = this.is_one_day_event(copy);
-
-			if (!copy._timed && !this._table_view && !this.config.multi_day) return;
-			stack.push(copy);
-
-			if (!non_render) {
-				this._events[copy.id] = copy;
-				this._rec_temp.push(copy);
-			}
-
-		} else
-		if (non_render) stack.push(ch);
-
-		td = this.date.add(td, 1, ev.rec_pattern);
-	}
-};
-scheduler._fix_daylight_saving_date = function(start_date, end_date, ev, counter, default_date) {
-	var shift = start_date.getTimezoneOffset() - end_date.getTimezoneOffset();
-	if (shift) {
-		if (shift > 0) {
-			// e.g. 24h -> 23h
-			return new Date(counter.valueOf() + ev.event_length * 1000 - shift * 60 * 1000);
-		}
-		else {
-			// e.g. 24h -> 25h
-			return new Date(end_date.valueOf() - shift * 60 * 1000);
-		}
-	}
-	return new Date(default_date.valueOf());
-};
-scheduler.getRecDates = function(id, max) {
-	var ev = typeof id == "object" ? id : scheduler.getEvent(id);
-	var count = 0;
-	var result = [];
-	max = max || 100;
-
-	var td = new Date(ev.start_date.valueOf());
-	var from = new Date(td.valueOf());
-
-	if (!ev.rec_type) {
-		return [
-			{ start_date: ev.start_date, end_date: ev.end_date }
-		];
-	}
-	if (ev.rec_type == "none") {
-		return [];
-	}
-	this.transpose_type(ev.rec_pattern);
-	scheduler.date["transpose_" + ev.rec_pattern](td, from);
-
-	while (td < ev.start_date || (td.valueOf() + ev.event_length * 1000) <= from.valueOf())
-		td = this.date.add(td, 1, ev.rec_pattern);
-	while (td < ev.end_date) {
-		var ch = this._get_rec_marker(td.valueOf(), ev.id);
-		var res = true;
-		if (!ch) { // unmodified element of series
-			var sed = new Date(td);
-			var ted = new Date(td.valueOf() + ev.event_length * 1000);
-
-			ted = scheduler._fix_daylight_saving_date(sed, ted, ev, td, ted);
-
-			result.push({start_date:sed, end_date:ted});
-		} else {
-			(ch.rec_type == "none") ?
-					(res = false) :
-					result.push({ start_date: ch.start_date, end_date: ch.end_date });
-		}
-		td = this.date.add(td, 1, ev.rec_pattern);
-		if (res) {
-			count++;
-			if (count == max)
-				break;
-		}
-	}
-	return result;
-};
-scheduler.getEvents = function(from, to) {
-	var result = [];
-	for (var a in this._events) {
-		var ev = this._events[a];
-		if (ev && ev.start_date < to && ev.end_date > from) {
-			if (ev.rec_pattern) {
-				if (ev.rec_pattern == "none") continue;
-				var sev = [];
-				this.repeat_date(ev, sev, true, from, to);
-				for (var i = 0; i < sev.length; i++) {
-					// if event is in rec_markers then it will be checked by himself, here need to skip it
-					if (!sev[i].rec_pattern && sev[i].start_date < to && sev[i].end_date > from && !this._rec_markers[sev[i].id]) {
-						result.push(sev[i]);
-					}
-				}
-			} else if (ev.id.toString().indexOf("#") == -1) { // if it's virtual event we can skip it
-				result.push(ev);
-			}
-		}
-	}
-	return result;
-};
-
-scheduler.config.repeat_date = "%m.%d.%Y";
-scheduler.config.lightbox.sections = [
-	{name:"description", height:130, map_to:"text", type:"textarea" , focus:true},
-	{name:"recurring", type:"recurring", map_to:"rec_type", button:"recurring"},
-	{name:"time", height:72, type:"time", map_to:"auto"}
-];
-
-
-//drop secondary attributes
-scheduler._copy_dummy = function(ev) {
-	var start_date = new Date(this.start_date);
-	var end_date = new Date(this.end_date);
-	this.start_date = start_date;
-	this.end_date = end_date;
-	this.event_length = this.event_pid = this.rec_pattern = this.rec_type = null;
-};
-
-scheduler.config.include_end_by = false;
-scheduler.config.lightbox_recurring = 'ask'; // series, instance
-scheduler.__recurring_template='<div class="dhx_form_repeat"> <form> <div class="dhx_repeat_left"> <label><input class="dhx_repeat_radio" type="radio" name="repeat" value="day" />Daily</label><br /> <label><input class="dhx_repeat_radio" type="radio" name="repeat" value="week"/>Weekly</label><br /> <label><input class="dhx_repeat_radio" type="radio" name="repeat" value="month" checked />Monthly</label><br /> <label><input class="dhx_repeat_radio" type="radio" name="repeat" value="year" />Yearly</label> </div> <div class="dhx_repeat_divider"></div> <div class="dhx_repeat_center"> <div style="display:none;" id="dhx_repeat_day"> <label><input class="dhx_repeat_radio" type="radio" name="day_type" value="d"/>Every</label><input class="dhx_repeat_text" type="text" name="day_count" value="1" />day<br /> <label><input class="dhx_repeat_radio" type="radio" name="day_type" checked value="w"/>Every workday</label> </div> <div style="display:none;" id="dhx_repeat_week"> Repeat every<input class="dhx_repeat_text" type="text" name="week_count" value="1" />week next days:<br /> <table class="dhx_repeat_days"> <tr> <td> <label><input class="dhx_repeat_checkbox" type="checkbox" name="week_day" value="1" />Monday</label><br /> <label><input class="dhx_repeat_checkbox" type="checkbox" name="week_day" value="4" />Thursday</label> </td> <td> <label><input class="dhx_repeat_checkbox" type="checkbox" name="week_day" value="2" />Tuesday</label><br /> <label><input class="dhx_repeat_checkbox" type="checkbox" name="week_day" value="5" />Friday</label> </td> <td> <label><input class="dhx_repeat_checkbox" type="checkbox" name="week_day" value="3" />Wednesday</label><br /> <label><input class="dhx_repeat_checkbox" type="checkbox" name="week_day" value="6" />Saturday</label> </td> <td> <label><input class="dhx_repeat_checkbox" type="checkbox" name="week_day" value="0" />Sunday</label><br /><br /> </td> </tr> </table> </div> <div id="dhx_repeat_month"> <label><input class="dhx_repeat_radio" type="radio" name="month_type" value="d"/>Repeat</label><input class="dhx_repeat_text" type="text" name="month_day" value="1" />day every<input class="dhx_repeat_text" type="text" name="month_count" value="1" />month<br /> <label><input class="dhx_repeat_radio" type="radio" name="month_type" checked value="w"/>On</label><input class="dhx_repeat_text" type="text" name="month_week2" value="1" /><select name="month_day2"><option value="1" selected >Monday<option value="2">Tuesday<option value="3">Wednesday<option value="4">Thursday<option value="5">Friday<option value="6">Saturday<option value="0">Sunday</select>every<input class="dhx_repeat_text" type="text" name="month_count2" value="1" />month<br /> </div> <div style="display:none;" id="dhx_repeat_year"> <label><input class="dhx_repeat_radio" type="radio" name="year_type" value="d"/>Every</label><input class="dhx_repeat_text" type="text" name="year_day" value="1" />day<select name="year_month"><option value="0" selected >January<option value="1">February<option value="2">March<option value="3">April<option value="4">May<option value="5">June<option value="6">July<option value="7">August<option value="8">September<option value="9">October<option value="10">November<option value="11">December</select>month<br /> <label><input class="dhx_repeat_radio" type="radio" name="year_type" checked value="w"/>On</label><input class="dhx_repeat_text" type="text" name="year_week2" value="1" /><select name="year_day2"><option value="1" selected >Monday<option value="2">Tuesday<option value="3">Wednesday<option value="4">Thursday<option value="5">Friday<option value="6">Saturday<option value="7">Sunday</select>of<select name="year_month2"><option value="0" selected >January<option value="1">February<option value="2">March<option value="3">April<option value="4">May<option value="5">June<option value="6">July<option value="7">August<option value="8">September<option value="9">October<option value="10">November<option value="11">December</select><br /> </div> </div> <div class="dhx_repeat_divider"></div> <div class="dhx_repeat_right"> <label><input class="dhx_repeat_radio" type="radio" name="end" checked/>No end date</label><br /> <label><input class="dhx_repeat_radio" type="radio" name="end" />After</label><input class="dhx_repeat_text" type="text" name="occurences_count" value="1" />occurrences<br /> <label><input class="dhx_repeat_radio" type="radio" name="end" />End by</label><input class="dhx_repeat_date" type="text" name="date_of_end" value="'+scheduler.config.repeat_date_of_end+'" /><br /> </div> </form> </div> <div style="clear:both"> </div>';
-
diff --git a/addons/web_calendar/static/lib/dhtmlxScheduler/sources/ext/dhtmlxscheduler_serialize.js b/addons/web_calendar/static/lib/dhtmlxScheduler/sources/ext/dhtmlxscheduler_serialize.js
deleted file mode 100644
index 92273c13b44..00000000000
--- a/addons/web_calendar/static/lib/dhtmlxScheduler/sources/ext/dhtmlxscheduler_serialize.js
+++ /dev/null
@@ -1,77 +0,0 @@
-/*
-This software is allowed to use under GPL or you need to obtain Commercial or Enterise License
-to use it in non-GPL project. Please contact sales@dhtmlx.com for details
-*/
-//redefine this method, if you want to provide a custom set of attributes for serialization
-scheduler.data_attributes=function(){
-	var attrs = [];
-	var format = scheduler.templates.xml_format;
-	for (var a in this._events){
-		var ev = this._events[a];
-		for (var name in ev)
-			if (name.substr(0,1) !="_")
-				attrs.push([name,((name == "start_date" || name == "end_date")?format:null)]);
-		break;
-	}
-	return attrs;
-}
-
-scheduler.toXML = function(header){
-	var xml = [];
-	var attrs = this.data_attributes();
-	
-	
-	for (var a in this._events){
-		var ev = this._events[a];
-		if (ev.id.toString().indexOf("#")!=-1) continue;
-		xml.push("<event>");	
-		for (var i=0; i < attrs.length; i++)
-			xml.push("<"+attrs[i][0]+"><![CDATA["+(attrs[i][1]?attrs[i][1](ev[attrs[i][0]]):ev[attrs[i][0]])+"]]></"+attrs[i][0]+">");
-			
-		xml.push("</event>");
-	}
-	return (header||"")+"<data>"+xml.join("\n")+"</data>";
-};
-
-scheduler.toJSON = function(){
-	var json = [];
-	var attrs = this.data_attributes();
-	for (var a in this._events){
-		var ev = this._events[a];
-		if (ev.id.toString().indexOf("#")!=-1) continue;
-		var ev = this._events[a];
-		var line =[];	
-		for (var i=0; i < attrs.length; i++)
-			line.push(' "'+attrs[i][0]+'": "'+((attrs[i][1]?attrs[i][1](ev[attrs[i][0]]):ev[attrs[i][0]])||"").toString().replace(/\n/g,"")+'" ');
-		json.push("{"+line.join(",")+"}");
-	}
-	return "["+json.join(",\n")+"]";
-};
-
-
-scheduler.toICal = function(header){
-	var start = "BEGIN:VCALENDAR\nVERSION:2.0\nPRODID:-//dhtmlXScheduler//NONSGML v2.2//EN\nDESCRIPTION:";
-	var end = "END:VCALENDAR";
-	var format = scheduler.date.date_to_str("%Y%m%dT%H%i%s");
-	var full_day_format = scheduler.date.date_to_str("%Y%m%d");
-		
-	var ical = [];
-	for (var a in this._events){
-		var ev = this._events[a];
-		if (ev.id.toString().indexOf("#")!=-1) continue;
-		
-		
-		ical.push("BEGIN:VEVENT");	
-		if (!ev._timed || (!ev.start_date.getHours() && !ev.start_date.getMinutes()))
-			ical.push("DTSTART:"+full_day_format(ev.start_date));	
-		else
-			ical.push("DTSTART:"+format(ev.start_date));
-		if (!ev._timed || (!ev.end_date.getHours() && !ev.end_date.getMinutes()))
-			ical.push("DTEND:"+full_day_format(ev.end_date));	
-		else
-			ical.push("DTEND:"+format(ev.end_date));
-		ical.push("SUMMARY:"+ev.text);	
-		ical.push("END:VEVENT");
-	}
-	return start+(header||"")+"\n"+ical.join("\n")+"\n"+end;
-};
\ No newline at end of file
diff --git a/addons/web_calendar/static/lib/dhtmlxScheduler/sources/ext/dhtmlxscheduler_timeline.js b/addons/web_calendar/static/lib/dhtmlxScheduler/sources/ext/dhtmlxscheduler_timeline.js
deleted file mode 100644
index 35ac0826158..00000000000
--- a/addons/web_calendar/static/lib/dhtmlxScheduler/sources/ext/dhtmlxscheduler_timeline.js
+++ /dev/null
@@ -1,963 +0,0 @@
-/*
-This software is allowed to use under GPL or you need to obtain Commercial or Enterise License
-to use it in non-GPL project. Please contact sales@dhtmlx.com for details
-*/
-(function(){
-scheduler.matrix = {};
-scheduler._merge=function(a,b){
-	for (var c in b)
-		if (typeof a[c] == "undefined")
-			a[c]=b[c];
-};
-scheduler.createTimelineView=function(obj){
-
-	scheduler._merge(obj,{
-		section_autoheight: true,
-		name:"matrix",
-		x:"time",
-		y:"time",
-		x_step:1,
-		x_unit:"hour",
-		y_unit:"day",
-		y_step:1,
-		x_start:0,
-		x_size:24,
-		y_start:0,
-		y_size:	7,
-		render:"cell",
-		dx:200,
-		dy:50,
-		event_dy: scheduler.xy.bar_height-5,
-		event_min_dy: scheduler.xy.bar_height-5,
-		resize_events: true,
-		fit_events: true,
-		second_scale: false,
-		_logic: function(render_name, y_unit, timeline) {
-			var res = {};
-			if(scheduler.checkEvent("onBeforeViewRender")) { 
-				res = scheduler.callEvent("onBeforeViewRender", [render_name, y_unit, timeline]);
-			}
-			return res;
-		}
-	});
-
-	if (scheduler.checkEvent("onTimelineCreated")) { 
-		scheduler.callEvent("onTimelineCreated", [obj]);
-	}
-
-	var old = scheduler.render_data;
-	scheduler.render_data=function(evs, mode){
-
-		if (this._mode == obj.name){
-			if (mode)	//repaint single event, precision is not necessary
-				for (var i=0; i < evs.length; i++) {
-					this.clear_event(evs[i]);
-					this.render_timeline_event.call(this.matrix[this._mode], evs[i], true);
-				}
-			else
-				scheduler.renderMatrix.call(obj, true, true);
-		} else
-			return old.apply(this,arguments);
-	};
-
-	scheduler.matrix[obj.name]=obj;
-	scheduler.templates[obj.name+"_cell_value"] = function(ar){ return ar?ar.length:""; };
-	scheduler.templates[obj.name+"_cell_class"] = function(arr){ return ""; };
-	scheduler.templates[obj.name+"_scalex_class"] = function(date){ return ""; };
-	scheduler.templates[obj.name+"_second_scalex_class"] = function(date){ return ""; };
-
-	scheduler.templates[obj.name+"_scaley_class"] = function(section_id, section_label, section_options){ return ""; };
-	scheduler.templates[obj.name+"_scale_label"] = function(section_id, section_label, section_options){ return section_label; };
-
-	scheduler.templates[obj.name+"_tooltip"] = function(a,b,e){ return e.text; };
-	scheduler.templates[obj.name+"_date"] = function(datea, dateb){ 
-		if (datea.getDay()==dateb.getDay() && dateb-datea<(24*60*60*1000))
-			return scheduler.templates.day_date(datea);
-		return scheduler.templates.week_date(datea, dateb); 
-	};
-
-	scheduler.templates[obj.name+"_scale_date"] = scheduler.date.date_to_str(obj.x_date||scheduler.config.hour_date);
-	scheduler.templates[obj.name+"_second_scale_date"] = scheduler.date.date_to_str((obj.second_scale && obj.second_scale.x_date)?obj.second_scale.x_date:scheduler.config.hour_date);
-
-	scheduler.date["add_"+obj.name]=function(a, b, c){
-		return scheduler.date.add(a, (obj.x_length||obj.x_size)*b*obj.x_step, obj.x_unit);
-	};
-
-	scheduler.date[obj.name+"_start"] = function(date) {
-		var func = scheduler.date[obj.x_unit+"_start"] || scheduler.date.day_start;
-		var start_date = func.call(scheduler.date, date);
-		start_date = scheduler.date.add(start_date, obj.x_step*obj.x_start, obj.x_unit);
-		return start_date;
-	};
-
-	scheduler.attachEvent("onSchedulerResize",function(){
-		if (this._mode == obj.name){
-			scheduler.renderMatrix.call(obj, true, true);
-			return false;
-		}
-		return true;
-	});
-
-	scheduler.attachEvent("onOptionsLoad",function(){
-		obj.order = {};
-		scheduler.callEvent('onOptionsLoadStart', []);
-		for(var i=0; i<obj.y_unit.length;i++)
-			obj.order[obj.y_unit[i].key]=i;
-		scheduler.callEvent('onOptionsLoadFinal', []);
-		if (scheduler._date && obj.name == scheduler._mode) 
-				scheduler.setCurrentView(scheduler._date, scheduler._mode);
-	});	
-	scheduler.callEvent("onOptionsLoad",[obj]);
-
-	//init custom wrappers
-	scheduler[obj.name+"_view"]=function(){
-		scheduler.renderMatrix.apply(obj, arguments);
-	};
-
-	//enable drag for non-cell modes
-	var temp_date = new Date();
-	var step_diff = (scheduler.date.add(temp_date, obj.x_step, obj.x_unit).valueOf() - temp_date.valueOf()); // "minute" + step in ms
-	scheduler["mouse_"+obj.name]=function(pos){ //mouse_coord handler
-		//get event object
-		var ev = this._drag_event;
-		if (this._drag_id){
-			ev = this.getEvent(this._drag_id);
-			this._drag_event._dhx_changed = true;
-		}
-
-		pos.x-=obj.dx;
-		var summ = 0, xind = 0, yind = 0;
-		for (xind; xind <= this._cols.length-1; xind++) {
-
-			var column_width = this._cols[xind];
-			summ += column_width;
-			if (summ>pos.x){ //index of section
-				var ratio = (pos.x-(summ-column_width))/column_width;
-				ratio = (ratio < 0) ? 0: ratio;
-				break;
-			}
-		}
-
-		summ = 0;
-		for (yind; yind < this._colsS.heights.length; yind++) {
-			summ+=this._colsS.heights[yind];
-			if (summ>pos.y)
-				break;
-		}
-
-		pos.fields={};
-		if(!obj.y_unit[yind]) {
-			 yind=obj.y_unit.length-1;
-		}
-
-		if (yind >= 0 && obj.y_unit[yind]) {
-			pos.section = pos.fields[obj.y_property] = obj.y_unit[yind].key;
-			if (ev) {
-				ev[obj.y_property] = pos.section;
-			}
-		}
-
-		pos.x =  0;
-
-		var end_date;
-		if(xind >= obj._trace_x.length) { // if our event is at the end of the view
-			end_date = scheduler.date.add(obj._trace_x[obj._trace_x.length-1], obj.x_step, obj.x_unit);
-		} else {
-			var max_date = (obj._trace_x[xind+1]) ? obj._trace_x[xind+1] : scheduler.date.add(obj._trace_x[obj._trace_x.length-1], obj.x_step, obj.x_unit);
-			var timestamp_diff = Math.ceil(ratio*(max_date-obj._trace_x[xind]));
-			end_date = new Date(+obj._trace_x[xind]+timestamp_diff);
-		}
-
-		if (this._drag_mode == "move" && this._drag_id && this._drag_event) { // as we can simply be calling _locate_cell_timeline
-			var ev = this.getEvent(this._drag_id);
-			var drag_event = this._drag_event;
-
-			if (!drag_event._move_delta) {
-				drag_event._move_delta = (ev.start_date-end_date)/60000;
-			}
-
-			end_date = scheduler.date.add(end_date, drag_event._move_delta, "minute");
-		}
-
-		if (this._drag_mode == "resize" && ev) {
-			pos.resize_from_start = !!(Math.abs(ev.start_date-end_date) < Math.abs(ev.end_date-end_date));
-		}
-
-		pos.y = Math.round((end_date-this._min_date)/(1000*60*this.config.time_step));
-		pos.custom = true;
-		pos.shift = this.config.time_step //step_diff;
-		return pos;
-	}
-};
-
-scheduler.render_timeline_event = function(ev, attach){
-	var section = ev[this.y_property]; // section id
-
-	var sorder = ev._sorder;
-
-	var x_start = _getX(ev, false, this._step);
-	var x_end = _getX(ev, true, this._step);
-
-	var event_height = this.event_dy;
-	if (this.event_dy == "full") {
-		if (this.section_autoheight) {
-			event_height = this._section_height[section] - 6;
-		} else {
-			event_height = this.dy - 3;
-		}
-	}
-
-	if (this.resize_events) {
-		event_height = Math.max(Math.floor(event_height / ev._count), this.event_min_dy);
-	}
-
-	var hb = event_height - 2;// takes into account css sizes (border/padding)
-	if (!ev._inner && this.event_dy == "full") {
-		hb=(hb+2)*(ev._count-sorder)-2;
-	}
-
-	var y = 2+sorder*event_height+(sorder?(sorder*2):0); // original top + number_of_events * event_dy + default event top/bottom borders
-	if (scheduler.config.cascade_event_display) {
-		y =2+sorder*scheduler.config.cascade_event_margin+(sorder?(sorder*2):0);
-	}
-
-	var section_height = event_height+y+2;
-	if(!this._events_height[section] || (this._events_height[section] < section_height)){
-		this._events_height[section] = section_height;
-	}
-
-	var cs = scheduler.templates.event_class(ev.start_date,ev.end_date,ev);
-	cs = "dhx_cal_event_line "+(cs||"");
-
-	var bg_color = (ev.color?("background:"+ev.color+";"):"");
-	var color = (ev.textColor?("color:"+ev.textColor+";"):"");
-	var text = scheduler.templates.event_bar_text(ev.start_date,ev.end_date,ev);
-
-	var html='<div event_id="'+ev.id+'" class="'+cs+'" style="'+bg_color+''+color+'position:absolute; top:'+y+'px; height: '+hb+'px; left:'+x_start+'px; width:'+Math.max(0,x_end-x_start)+'px;'+(ev._text_style||"")+'">';
-	if (scheduler.config.drag_resize){
-		var dhx_event_resize = 'dhx_event_resize';
-		html += ("<div class='"+dhx_event_resize+" "+dhx_event_resize+"_start' style='height: "+hb+"px;'></div><div class='"+dhx_event_resize+" "+dhx_event_resize+"_end' style='height: "+hb+"px;'></div>");
-	}
-	html += (text+'</div>');
-
-	if (!attach) 
-		return html;
-	else {
-		var d = document.createElement("DIV");
-		d.innerHTML = html;
-		var ind = this.order[section];
-		var parent = scheduler._els["dhx_cal_data"][0].firstChild.rows[ind].cells[1].firstChild;
-		
-		scheduler._rendered.push(d.firstChild);
-		parent.appendChild(d.firstChild);
-	}
-};
-function trace_events(){
-	//minimize event set
-	var evs = scheduler.get_visible_events();
-	var matrix =[];
-	for (var i=0; i < this.y_unit.length; i++) 
-		matrix[i]=[];
-
-	//next code defines row for undefined key
-	//most possible it is an artifact of incorrect configuration
-	if (!matrix[y])
-		matrix[y]=[];
-
-	for (var i=0; i < evs.length; i++) {
-		var y = this.order[evs[i][this.y_property]];
-		var x = 0; 
-		while (this._trace_x[x+1] && evs[i].start_date>=this._trace_x[x+1]) x++;
-		while (this._trace_x[x] && evs[i].end_date>this._trace_x[x]) {
-			if (!matrix[y][x]) matrix[y][x]=[];
-			matrix[y][x].push(evs[i]);
-			x++;
-		}
-	}
-	return matrix;
-}
-
-// function used to get X (both start and end) coordinates for timeline bar view
-function _getX(ev, isEndPoint, step) {
-	var x = 0;
-	var date = (isEndPoint) ? ev.end_date : ev.start_date;
-	if(date.valueOf()>scheduler._max_date.valueOf())
-		date = scheduler._max_date;
-	var delta = date - scheduler._min_date_timeline;
-	if (delta<0) {
-		column_offset = 0;
-	} else {
-		var index = Math.round( delta/(step*scheduler._cols[0]) ); // results varies ~0.9 - ~24.17, e.g. that way we get 1 and 24
-		if(index>scheduler._cols.length) // if columns really small it's possible to get incorrect index
-			index = scheduler._cols.length;
-		for (var k=0; k<index; k++) {
-			x += scheduler._cols[k];
-		}
-		var column_date = scheduler.date.add(scheduler._min_date_timeline, scheduler.matrix[scheduler._mode].x_step*index, scheduler.matrix[scheduler._mode].x_unit);
-		delta = date - column_date;
-		var column_offset = Math.floor(delta/step);
-	}
-	x += (isEndPoint) ? column_offset-14 : column_offset+1;
-	return x;
-}
-function get_events_html(evs) {
-	var html = "";
-	if (evs && this.render != "cell"){
-		evs.sort(function(a,b){
-			if(a.start_date.valueOf()==b.start_date.valueOf())
-				return a.id>b.id?1:-1;
-			return a.start_date>b.start_date?1:-1;
-		});
-		var stack=[];
-		var evs_length = evs.length;
-		// prepare events for render
-		for (var j=0; j<evs_length; j++){
-			var ev = evs[j];
-			ev._inner = false;
-
-			// cutting stack from the last -> first event side
-			while (stack.length) {
-				if (stack[stack.length-1].end_date.valueOf() <= ev.start_date.valueOf()) {
-					stack.splice(stack.length-1,1);
-				} else {
-					break;
-				}
-			}
-
-			// cutting stack from the first -> last event side
-			var sorderSet = false;
-			for(var p=0; p<stack.length; p++){
-				var t_ev = stack[p];
-				if(t_ev.end_date.valueOf()<=ev.start_date.valueOf()){
-					sorderSet = true;
-					ev._sorder=t_ev._sorder;
-					stack.splice(p,1);
-					ev._inner=true;
-					break;
-				}
-			}
-
-
-			if (stack.length)
-				stack[stack.length-1]._inner=true;
-
-
-			if (!sorderSet) {
-				if (stack.length) {
-					if (stack.length <= stack[stack.length - 1]._sorder) {
-						if (!stack[stack.length - 1]._sorder)
-							ev._sorder = 0;
-						else
-							for (var h = 0; h < stack.length; h++) {
-								var _is_sorder = false;
-								for (var t = 0; t < stack.length; t++) {
-									if (stack[t]._sorder == h) {
-										_is_sorder = true;
-										break;
-									}
-								}
-								if (!_is_sorder) {
-									ev._sorder = h;
-									break;
-								}
-							}
-						ev._inner = true;
-					}
-					else {
-						var _max_sorder = stack[0]._sorder;
-						for (var w = 1; w < stack.length; w++)
-							if (stack[w]._sorder > _max_sorder)
-								_max_sorder = stack[w]._sorder;
-						ev._sorder = _max_sorder + 1;
-						ev._inner = false;
-					}
-				}
-				else
-					ev._sorder = 0;
-			}
-
-			stack.push(ev);
-
-			if (stack.length>(stack.max_count||0)) {
-				stack.max_count=stack.length;
-				ev._count=stack.length;
-			}
-			else {
-				ev._count=(ev._count)?ev._count:1;
-			}
-		}
-		// fix _count for every event
-		for (var m=0; m < evs.length; m++) {
-			evs[m]._count = stack.max_count;
-		}
-		// render events
-		for (var v=0; v<evs_length; v++) {
-			html+=scheduler.render_timeline_event.call(this, evs[v], false);
-		}
-	}
-	return html;
-}
-	
-
-function y_scale(d) {
-	var html = "<table style='table-layout:fixed;' cellspacing='0' cellpadding='0'>";
-	var evs=[];
-	if(scheduler._load_mode)
-		scheduler._load();
-	if (this.render == "cell")
-		evs = trace_events.call(this);
-	else {
-		var tevs = scheduler.get_visible_events();
-		for (var j=0; j<tevs.length; j++){
-			var ind =  this.order[ tevs[j][this.y_property] ];
-			if (!evs[ind]) evs[ind] = [];
-			evs[ind].push(tevs[j]);
-		}
-	}
-
-	var summ = 0; 
-	for (var i=0; i < scheduler._cols.length; i++)
-		summ+=scheduler._cols[i];
-
-	var step = new Date();
-	step = (scheduler.date.add(step, this.x_step*this.x_size, this.x_unit)-step)/summ;
-
-	this._step = step;
-	this._summ = summ;
-
-	var heights = scheduler._colsS.heights=[]; 
-
-	this._events_height = {};
-	this._section_height = {};
-	for (var i=0; i<this.y_unit.length; i++){
-
-		var stats = this._logic(this.render, this.y_unit[i], this); // obj with custom style
-
-		scheduler._merge(stats, {
-			height: this.dy
-		});
-
-		//autosize height, if we have a free space
-		if(this.section_autoheight) {
-			if (this.y_unit.length * stats.height < d.offsetHeight) {
-				stats.height = Math.max(stats.height, Math.floor((d.offsetHeight - 1) / this.y_unit.length));
-			}
-			this._section_height[this.y_unit[i].key] = stats.height;
-		}
-
-		scheduler._merge(stats, {
-			//section 1
-			tr_className: "",
-			style_height: "height:"+stats.height+"px;",
-			style_width: "width:"+(this.dx-1)+"px;",
-			td_className: "dhx_matrix_scell"+((scheduler.templates[this.name+"_scaley_class"](this.y_unit[i].key, this.y_unit[i].label, this.y_unit[i]))?" "+scheduler.templates[this.name+"_scaley_class"](this.y_unit[i].key, this.y_unit[i].label, this.y_unit[i]):''),
-			td_content: scheduler.templates[this.name+'_scale_label'](this.y_unit[i].key, this.y_unit[i].label, this.y_unit[i]),
-			//section 2
-			summ_width: "width:"+summ+"px;",
-			//section 3
-			table_className: ''
-		});
-
-		// generating events html in a temporary file, calculating their height
-		var events_html = get_events_html.call(this, evs[i]);
-
-		if(this.fit_events){
-			var rendered_height = this._events_height[this.y_unit[i].key]||0;
-			stats.height = (rendered_height>stats.height)?rendered_height:stats.height;
-			stats.style_height = "height:"+stats.height+"px;";
-			this._section_height[this.y_unit[i].key] = stats.height;
-		}
-
-		// section 1
-		html+="<tr class='"+stats.tr_className+"' style='"+stats.style_height+"'><td class='"+stats.td_className+"' style='"+stats.style_width+" height:"+(stats.height-1)+"px;'>"+stats.td_content+"</td>";
-
-		if (this.render == "cell"){
-			for (var j=0; j < scheduler._cols.length; j++) {
-					html+="<td class='dhx_matrix_cell "+scheduler.templates[this.name+"_cell_class"](evs[i][j],this._trace_x[j],this.y_unit[i])+"' style='width:"+(scheduler._cols[j]-1)+"px'><div style='width:"+(scheduler._cols[j]-1)+"px'>"+scheduler.templates[this.name+"_cell_value"](evs[i][j])+"</div></td>";
-			}
-		} else {
-			//section 2
-			html+="<td><div style='"+stats.summ_width+" "+stats.style_height+" position:relative;' class='dhx_matrix_line'>";
-
-			// adding events
-			html += events_html;
-
-			//section 3
-				html+="<table class='"+stats.table_className+"' cellpadding='0' cellspacing='0' style='"+stats.summ_width+" "+stats.style_height+"' >";
-			for (var j=0; j < scheduler._cols.length; j++)
-				html+="<td class='dhx_matrix_cell "+scheduler.templates[this.name+"_cell_class"](evs[i],this._trace_x[j],this.y_unit[i])+"' style='width:"+(scheduler._cols[j]-1)+"px'><div style='width:"+(scheduler._cols[j]-1)+"px'></div></td>";
-			html+="</table>";
-			html+="</div></td>";
-		}
-		html+="</tr>";
-	}
-	html += "</table>";
-	this._matrix = evs;
-	//d.scrollTop = 0; //fix flickering in FF;  disabled as it was impossible to create dnd event if scroll was used (window jumped to the top)
-	d.innerHTML = html;
-
-	scheduler._rendered = [];
-	var divs = scheduler._obj.getElementsByTagName("DIV");
-	for (var i=0; i < divs.length; i++)
-		if (divs[i].getAttribute("event_id"))
-			scheduler._rendered.push(divs[i]);
-
-	this._scales = {};
-	for (var i=0; i < d.firstChild.rows.length; i++) {
-		heights.push(d.firstChild.rows[i].offsetHeight);
-		var unit_key = this.y_unit[i].key;
-		var scale = this._scales[unit_key] = (scheduler._isRender('cell')) ? d.firstChild.rows[i] : d.firstChild.rows[i].childNodes[1].getElementsByTagName('div')[0];
-		scheduler.callEvent("onScaleAdd", [scale, unit_key]);
-	}
-}
-function x_scale(h){
-	var current_sh = scheduler.xy.scale_height;
-	var original_sh = this._header_resized||scheduler.xy.scale_height;
-	scheduler._cols=[];	//store for data section, each column width
-	scheduler._colsS={height:0}; // heights of the y sections
-	this._trace_x =[]; // list of dates per cells
-	var summ = scheduler._x-this.dx-18; //border delta, whole width
-	var left = [this.dx]; // left margins, initial left margin
-	var header = scheduler._els['dhx_cal_header'][0];
-	header.style.width = (left[0]+summ)+'px';
-
-	scheduler._min_date_timeline = scheduler._min_date;
-
-	var start = scheduler._min_date;
-	for (var k=0; k<this.x_size; k++){
-		// dates calculation
-		this._trace_x[k]=new Date(start);
-		start = scheduler.date.add(start, this.x_step, this.x_unit);
-
-		// position calculation
-		scheduler._cols[k]=Math.floor(summ/(this.x_size-k));
-		summ -= scheduler._cols[k];
-		left[k+1] = left[k] + scheduler._cols[k];
-	}
-
-	h.innerHTML = "<div></div>";
-
-	if(this.second_scale){
-		// additional calculations
-		var mode = this.second_scale.x_unit;
-		var control_dates = [this._trace_x[0]]; // first control date
-		var second_cols = []; // each column width of the secondary row
-		var second_left = [this.dx, this.dx]; // left margins of the secondary row
-		var t_index = 0; // temp index
-		for (var l = 0; l < this._trace_x.length; l++) {
-			var date = this._trace_x[l];
-			var res = is_new_interval(mode, date, control_dates[t_index]);
-
-			if(res) { // new interval
-				++t_index; // starting new interval
-				control_dates[t_index] = date; // updating control date as we moved to the new interval
-				second_left[t_index+1] = second_left[t_index];
-			}
-			var t = t_index+1;
-			second_cols[t_index] = scheduler._cols[l] + (second_cols[t_index]||0);
-			second_left[t] += scheduler._cols[l];
-		}
-
-		h.innerHTML = "<div></div><div></div>";
-		var top = h.firstChild;
-		top.style.height = (original_sh)+'px'; // actually bottom header takes 21px
-		var bottom = h.lastChild;
-		bottom.style.position = "relative";
-
-		for (var m = 0; m < control_dates.length; m++) {
-			var tdate = control_dates[m];
-			var scs = scheduler.templates[this.name+"_second_scalex_class"](tdate);
-			var head=document.createElement("DIV"); head.className="dhx_scale_bar dhx_second_scale_bar"+((scs)?(" "+scs):"");
-			scheduler.set_xy(head,second_cols[m]-1,original_sh-3,second_left[m],0); //-1 for border, -3 = -2 padding -1 border bottom
-			head.innerHTML = scheduler.templates[this.name+"_second_scale_date"](tdate);
-			top.appendChild(head);
-		}
-	}
-
-	scheduler.xy.scale_height = original_sh; // fix for _render_x_header which uses current scale_height value
-	h = h.lastChild; // h - original scale
-	for (var i=0; i<this._trace_x.length; i++){
-		start = this._trace_x[i];
-		scheduler._render_x_header(i, left[i], start, h);
-		var cs = scheduler.templates[this.name+"_scalex_class"](start);
-		if (cs)	
-			h.lastChild.className += " "+cs;
-	}
-	scheduler.xy.scale_height = current_sh; // restoring current value
-
-	var trace = this._trace_x;
-	h.onclick = function(e){
-		var pos = locate_hcell(e);
-		if (pos)
-			scheduler.callEvent("onXScaleClick",[pos.x, trace[pos.x], e||event]);
-	};
-	h.ondblclick = function(e){
-		var pos = locate_hcell(e);
-		if (pos)
-			scheduler.callEvent("onXScaleDblClick",[pos.x, trace[pos.x], e||event]);
-	};
-}
-function is_new_interval(mode, date, control_date){ // mode, date to check, control_date for which period should be checked
-	switch(mode) {
-	 case "hour":
-			return ((date.getHours() != control_date.getHours()) || is_new_interval("day", date, control_date));
-		case "day":
-			return !(date.getDate() == control_date.getDate() && date.getMonth() == control_date.getMonth() && date.getFullYear() == control_date.getFullYear());
-		case "week":
-			return !(scheduler.date.getISOWeek(date) == scheduler.date.getISOWeek(control_date) && date.getFullYear() == control_date.getFullYear());
-		case "month":
-			return !(date.getMonth() == control_date.getMonth() && date.getFullYear() == control_date.getFullYear());
-		case "year":
-			return !(date.getFullYear() == control_date.getFullYear());
-		default:
-			return false; // same interval
-	}
-}
-function set_full_view(mode){
-	if (mode){
-		scheduler.set_sizes();
-		_init_matrix_tooltip();
-		//we need to have day-rounded scales for navigation
-		//in same time, during rendering scales may be shifted
-		var temp = scheduler._min_date;
-		x_scale.call(this,scheduler._els["dhx_cal_header"][0]);
-		y_scale.call(this,scheduler._els["dhx_cal_data"][0]);
-		scheduler._min_date = temp;
-		scheduler._els["dhx_cal_date"][0].innerHTML=scheduler.templates[this.name+"_date"](scheduler._min_date, scheduler._max_date);
-	}
-}
-
-
-function hideToolTip(){ 
-	if (scheduler._tooltip){
-		scheduler._tooltip.style.display = "none";
-		scheduler._tooltip.date = "";
-	}
-}
-function showToolTip(obj,pos,offset){ 
-	if (obj.render != "cell") return;
-	var mark = pos.x+"_"+pos.y;		
-	var evs = obj._matrix[pos.y][pos.x];
-	
-	if (!evs) return hideToolTip();
-	
-	evs.sort(function(a,b){ return a.start_date>b.start_date?1:-1; });
-
-	if (scheduler._tooltip){
-		if (scheduler._tooltip.date == mark) return;
-		scheduler._tooltip.innerHTML="";
-	} else {
-		var t = scheduler._tooltip = document.createElement("DIV");
-		t.className = "dhx_tooltip";
-		document.body.appendChild(t);
-		t.onclick = scheduler._click.dhx_cal_data;
-	}
-	
-	var html = "";
-
-	for (var i=0; i<evs.length; i++){
-		var bg_color = (evs[i].color?("background-color:"+evs[i].color+";"):"");
-		var color = (evs[i].textColor?("color:"+evs[i].textColor+";"):"");
-		html+="<div class='dhx_tooltip_line' event_id='"+evs[i].id+"' style='"+bg_color+""+color+"'>";
-		html+="<div class='dhx_tooltip_date'>"+(evs[i]._timed?scheduler.templates.event_date(evs[i].start_date):"")+"</div>";
-		html+="<div class='dhx_event_icon icon_details'>&nbsp;</div>";
-		html+=scheduler.templates[obj.name+"_tooltip"](evs[i].start_date, evs[i].end_date,evs[i])+"</div>";
-	}
-
-	scheduler._tooltip.style.display="";   
-	scheduler._tooltip.style.top = "0px";
-
-	if (document.body.offsetWidth-offset.left-scheduler._tooltip.offsetWidth < 0)
-		scheduler._tooltip.style.left = offset.left-scheduler._tooltip.offsetWidth+"px";
-	else
-		scheduler._tooltip.style.left = offset.left+pos.src.offsetWidth+"px";
-
-	scheduler._tooltip.date = mark;
-	scheduler._tooltip.innerHTML = html;
-
-	if (document.body.offsetHeight-offset.top-scheduler._tooltip.offsetHeight < 0)
-		scheduler._tooltip.style.top= offset.top-scheduler._tooltip.offsetHeight+pos.src.offsetHeight+"px";
-	else
-		scheduler._tooltip.style.top= offset.top+"px";
-}
-
-function _init_matrix_tooltip() {
-	dhtmlxEvent(scheduler._els["dhx_cal_data"][0], "mouseover", function(e){
-		var obj = scheduler.matrix[scheduler._mode];
-		if (!obj || obj.render != "cell")
-			return;
-		if (obj){
-			var pos = scheduler._locate_cell_timeline(e);
-			var e = e || event;
-			var src = e.target||e.srcElement;
-			if (pos)
-				return showToolTip(obj,pos,getOffset(pos.src));
-		}
-		hideToolTip();
-	});
-	_init_matrix_tooltip=function(){};
-}
-
-scheduler.renderMatrix = function(mode, refresh) {
-	if (!refresh)
-		scheduler._els['dhx_cal_data'][0].scrollTop=0;
-
-	scheduler._min_date = scheduler.date[this.name+"_start"](scheduler._date);
-	scheduler._max_date = scheduler.date.add(scheduler._min_date, this.x_size*this.x_step, this.x_unit);
-	scheduler._table_view = true;
-	if (this.second_scale) {
-		if (mode && !this._header_resized) {
-			this._header_resized = scheduler.xy.scale_height;
-			scheduler.xy.scale_height *= 2;
-			scheduler._els['dhx_cal_header'][0].className += " dhx_second_cal_header";
-		}
-		if (!mode && this._header_resized) {
-			scheduler.xy.scale_height /= 2;
-			this._header_resized = false;
-			var header = scheduler._els['dhx_cal_header'][0];
-			header.className = header.className.replace(/ dhx_second_cal_header/gi,"");
-		}
-	}
-	set_full_view.call(this,mode);
-};
-
-function html_index(el) {
-	var p = el.parentNode.childNodes;
-	for (var i=0; i < p.length; i++) 
-		if (p[i] == el) return i;
-	return -1;
-}
-function locate_hcell(e){
-	e = e||event;
-	var trg = e.target?e.target:e.srcElement;
-	while (trg && trg.tagName != "DIV")
-		trg=trg.parentNode;
-	if (trg && trg.tagName == "DIV"){
-		var cs = trg.className.split(" ")[0];
-		if (cs == "dhx_scale_bar")
-			return { x:html_index(trg), y:-1, src:trg, scale:true };
-	}
-}
-scheduler._locate_cell_timeline = function(e){
-	e = e||event;
-	var trg = e.target?e.target:e.srcElement;
-
-	var res = {};
-	var view = scheduler.matrix[scheduler._mode];
-	var pos = scheduler.getActionData(e);
-
-	for (var xind = 0; xind < view._trace_x.length-1; xind++) {
-		if (+pos.date <= view._trace_x[xind+1]) // | 8:00, 8:30 | 8:15 should be checked against 8:30
-			break;
-	}
-
-	res.x = xind;
-	res.y = view.order[pos.section];
-	var diff = scheduler._isRender('cell') ? 1 : 0;
-	res.src = view._scales[pos.section].getElementsByTagName('td')[xind+diff];
-
-	if (trg.className.split(" ")[0] == "dhx_matrix_scell") { // Y scale
-		res.x = -1;
-		res.src = trg;
-		res.scale = true;
-	}
-
-	return res;
-};
-
-var old_click = scheduler._click.dhx_cal_data;
-scheduler._click.dhx_marked_timespan = scheduler._click.dhx_cal_data = function(e){
-	var ret = old_click.apply(this,arguments);
-	var obj = scheduler.matrix[scheduler._mode];
-	if (obj){
-		var pos = scheduler._locate_cell_timeline(e);
-		if (pos){
-			if (pos.scale)
-				scheduler.callEvent("onYScaleClick",[pos.y, obj.y_unit[pos.y], e||event]);
-			else
-				scheduler.callEvent("onCellClick",[pos.x, pos.y, obj._trace_x[pos.x], (((obj._matrix[pos.y]||{})[pos.x])||[]), e||event]);
-		}
-	}
-	return ret;
-};
-
-scheduler.dblclick_dhx_marked_timespan = scheduler.dblclick_dhx_matrix_cell = function(e){
-	var obj = scheduler.matrix[scheduler._mode];
-	if (obj){
-		var pos = scheduler._locate_cell_timeline(e);
-		if (pos){
-			if (pos.scale)
-				scheduler.callEvent("onYScaleDblClick",[pos.y, obj.y_unit[pos.y], e||event]);
-			else
-				scheduler.callEvent("onCellDblClick",[pos.x, pos.y, obj._trace_x[pos.x], (((obj._matrix[pos.y]||{})[pos.x])||[]), e||event]);
-		}
-	}
-};
-scheduler.dblclick_dhx_matrix_scell = function(e){
-	return scheduler.dblclick_dhx_matrix_cell(e);
-};
-
-scheduler._isRender = function(mode){
-	return (scheduler.matrix[scheduler._mode] && scheduler.matrix[scheduler._mode].render == mode);
-};
-
-scheduler.attachEvent("onCellDblClick", function (x, y, a, b, event){
-	if (this.config.readonly|| (event.type == "dblclick" && !this.config.dblclick_create)) return;
-	
-	var obj = scheduler.matrix[scheduler._mode];
-	var event_options = {};
-	event_options['start_date'] = obj._trace_x[x];
-	event_options['end_date'] = (obj._trace_x[x+1]) ? obj._trace_x[x+1] : scheduler.date.add(obj._trace_x[x], obj.x_step, obj.x_unit);
-	event_options[scheduler.matrix[scheduler._mode].y_property] = obj.y_unit[y].key;
-	scheduler.addEventNow(event_options, null, event);
-});	
-
-scheduler.attachEvent("onBeforeDrag", function (event_id, mode, native_event_object){
-	return !scheduler._isRender("cell");
-});
-scheduler.attachEvent("onEventChanged", function(id, ev) {
-	ev._timed = this.is_one_day_event(ev);
-});
-var old_render_marked_timespan = scheduler._render_marked_timespan;
-scheduler._render_marked_timespan = function(options, area, unit_id) {
-	if (!scheduler.config.display_marked_timespans)
-		return [];
-
-	if (scheduler.matrix && scheduler.matrix[scheduler._mode]) {
-		if (scheduler._isRender('cell'))
-			return;
-
-		var view_opts = scheduler.matrix[scheduler._mode];
-		var blocks = [];
-
-		var units = [];
-		var areas = [];
-		if (!unit_id) {  // should draw for every unit
-			var order = view_opts.order;
-			for (var key in order) {
-				if (order.hasOwnProperty(key)) {
-					units.push(key);
-					areas.push(view_opts._scales[key]);
-				}
-			}
-		} else {
-			areas = [area];
-			units = [unit_id]
-		}
-
-		var min_date = scheduler._min_date;
-		var max_date = scheduler._max_date;
-		var dates = [];
-
-		if (options.days > 6) {
-			var specific_date = new Date(options.days);
-			if (scheduler.date.date_part(new Date(min_date)) <= +specific_date && +max_date >= +specific_date)
-				dates.push(specific_date);
-		} else {
-			dates.push.apply(dates, scheduler._get_dates_by_index(options.days));
-		}
-
-		var zones = options.zones;
-		var css_classes = scheduler._get_css_classes_by_config(options);
-
-		for (var j=0; j<units.length; j++) {
-			area = areas[j];
-			unit_id = units[j];
-
-			for (var i=0; i<dates.length; i++) {
-				var date = dates[i];
-				for (var k=0; k<zones.length; k += 2) {
-					var zone_start = zones[k];
-					var zone_end = zones[k+1];
-					var start_date = new Date(+date + zone_start*60*1000);
-					var end_date = new Date(+date + zone_end*60*1000);
-
-					if (!(scheduler._min_date < end_date && scheduler._max_date > start_date))
-						continue;
-
-					var block = scheduler._get_block_by_config(options);
-					block.className = css_classes;
-
-					var start_pos = _getX({start_date: start_date}, false, view_opts._step)-1;
-					var end_pos = _getX({start_date: end_date}, false, view_opts._step)-1;
-					var width = end_pos - start_pos-1;
-					var height = view_opts._section_height[unit_id]-1;
-
-					block.style.cssText = "height: "+height+"px; left: "+start_pos+"px; width: "+width+"px; top: 0;";
-
-					area.insertBefore(block, area.firstChild);
-					blocks.push(block);
-				}
-			}
-		}
-
-		return blocks;
-
-	} else {
-		 return old_render_marked_timespan.apply(scheduler, [options, area, unit_id]);
-	}
-};
-
-var old_append_mark_now = scheduler._append_mark_now;
-scheduler._append_mark_now = function(day_index) {
-	if (scheduler.matrix && scheduler.matrix[scheduler._mode]) {
-		var n_date = new Date();
-		var zone_start = scheduler._get_zone_minutes(n_date);
-		var options = {
-			days: +scheduler.date.date_part(n_date),
-			zones: [zone_start, zone_start+1],
-			css: "dhx_matrix_now_time",
-			type: "dhx_now_time"
-		};
-		return scheduler._render_marked_timespan(options);
-	} else {
-		return old_append_mark_now.apply(scheduler, [day_index]);
-	}
-};
-scheduler.attachEvent("onViewChange", function(date, mode) {
-	if (scheduler.matrix && scheduler.matrix[mode]) {
-		if (scheduler.markNow) {
-			scheduler.markNow();
-		}
-	}
-});
-
-scheduler.attachEvent("onScaleAdd", function(scale, unit_key) {
-	var timespans = scheduler._marked_timespans;
-
-	if (timespans && scheduler.matrix && scheduler.matrix[scheduler._mode]) {
-		var mode = scheduler._mode;
-
-		var min_date = scheduler._min_date;
-		var max_date = scheduler._max_date;
-		var global_data = timespans["global"];
-
-		for (var t_date = scheduler.date.date_part(new Date(min_date)); t_date < max_date; t_date = scheduler.date.add(t_date, 1, "day")) {
-			var day_value = +t_date;
-			var day_index = t_date.getDay();
-			var r_configs = [];
-
-			var day_types = global_data[day_value]||global_data[day_index];
-			r_configs.push.apply(r_configs, scheduler._get_configs_to_render(day_types));
-
-			if (timespans[mode] && timespans[mode][unit_key]) {
-				var unit_types = scheduler._get_types_to_render(timespans[mode][unit_key][day_index], timespans[mode][unit_key][day_value]);
-				r_configs.push.apply(r_configs, scheduler._get_configs_to_render(unit_types));
-			}
-
-			for (var i=0; i<r_configs.length; i++) {
-				var config = r_configs[i];
-				var day = config.days;
-				if (day < 7) {
-					day = day_value;
-					scheduler._render_marked_timespan(config, scale, unit_key);
-					day = day_index;
-				} else {
-					scheduler._render_marked_timespan(config, scale, unit_key);
-				}
-			}
-		}
-	}
-});
-
-})();
\ No newline at end of file
diff --git a/addons/web_calendar/static/lib/dhtmlxScheduler/sources/ext/dhtmlxscheduler_tooltip.js b/addons/web_calendar/static/lib/dhtmlxScheduler/sources/ext/dhtmlxscheduler_tooltip.js
deleted file mode 100644
index c6f13b7a28a..00000000000
--- a/addons/web_calendar/static/lib/dhtmlxScheduler/sources/ext/dhtmlxscheduler_tooltip.js
+++ /dev/null
@@ -1,172 +0,0 @@
-/*
-This software is allowed to use under GPL or you need to obtain Commercial or Enterise License
-to use it in non-GPL project. Please contact sales@dhtmlx.com for details
-*/
-window.dhtmlXTooltip = {};
-
-dhtmlXTooltip.config = {
-	className: 'dhtmlXTooltip tooltip',
-	timeout_to_display: 50,
-	delta_x: 15,
-	delta_y: -20
-};
-
-dhtmlXTooltip.tooltip = document.createElement('div');
-dhtmlXTooltip.tooltip.className = dhtmlXTooltip.config.className;
-
-dhtmlXTooltip.show = function(event, text) { //browser event, text to display
-	var dhxTooltip = dhtmlXTooltip;
-	var tooltip_div = this.tooltip;
-	var tooltip_div_style = tooltip_div.style;
-	dhxTooltip.tooltip.className = dhxTooltip.config.className;
-	var pos = this.position(event);
-
-	var target = event.target || event.srcElement;
-	if (this.isTooltip(target)) {
-		return;
-	} // if we are over tooltip -- do nothing, just return (so tooltip won't move)
-
-	var offsetleft = 0;
-	var offsettop = 0;
-	var pobj = scheduler._obj;
-	if (pobj.offsetParent) {
-		do {
-			offsetleft += pobj.offsetLeft;
-			offsettop += pobj.offsetTop;
-		} while (pobj = pobj.offsetParent);
-	}
-
-	var actual_x = pos.x + (dhxTooltip.config.delta_x || 0) - offsetleft;
-	var actual_y = pos.y - (dhxTooltip.config.delta_y || 0) - offsettop;
-
-	tooltip_div_style.visibility = "hidden";
-
-	if (tooltip_div_style.removeAttribute) {
-		tooltip_div_style.removeAttribute("right");
-		tooltip_div_style.removeAttribute("bottom");
-	} else {
-		tooltip_div_style.removeProperty("right");
-		tooltip_div_style.removeProperty("bottom");
-	}
-
-	tooltip_div_style.left = "0";
-	tooltip_div_style.top = "0";
-
-	this.tooltip.innerHTML = text;
-	scheduler._obj.appendChild(this.tooltip);
-
-	var tooltip_width = this.tooltip.offsetWidth;
-	var tooltip_height = this.tooltip.offsetHeight;
-	var parent_scrollLeft = scheduler._obj.parentNode.scrollLeft || 0;
-	var visible_width = Math.min(scheduler._obj.offsetWidth, scheduler._obj.parentNode.offsetWidth);
-
-	if ((visible_width - actual_x - (scheduler.xy.margin_left || 0) - tooltip_width) < 0) { // tooltip is out of the right page bound
-		if (tooltip_div_style.removeAttribute)
-			tooltip_div_style.removeAttribute("left");
-		else
-			tooltip_div_style.removeProperty("left");
-		tooltip_div_style.right = (scheduler._obj.offsetWidth - parent_scrollLeft - actual_x + 2 * (dhxTooltip.config.delta_x || 0)) + "px";
-	} else {
-		if (actual_x < 0) { // tooltips is out of the left page bound
-			tooltip_div_style.left = (pos.x + Math.abs(dhxTooltip.config.delta_x || 0)) + "px";
-		} else { // normal situation
-			tooltip_div_style.left = (actual_x + parent_scrollLeft) + "px";
-		}
-	}
-
-	if ((scheduler._obj.offsetHeight - actual_y - (scheduler.xy.margin_top || 0) - tooltip_height) < 0) { // tooltip is below bottom of the page
-		if (tooltip_div_style.removeAttribute)
-			tooltip_div_style.removeAttribute("top");
-		else
-			tooltip_div_style.removeProperty("top");
-		tooltip_div_style.bottom = (scheduler._obj.offsetHeight - actual_y - 2 * (dhxTooltip.config.delta_y || 0)) + "px";
-	} else {
-		if (actual_y < 0) { // tooltip is higher then top of the page
-			tooltip_div_style.top = (pos.y + Math.abs(dhxTooltip.config.delta_y || 0)) + "px";
-		}
-		else { // normal situation
-			tooltip_div_style.top = actual_y + "px";
-		}
-	}
-
-	tooltip_div_style.visibility = "visible";
-};
-
-dhtmlXTooltip.hide = function() {
-	if (this.tooltip.parentNode) {
-		this.tooltip.parentNode.removeChild(this.tooltip);
-	}
-};
-dhtmlXTooltip.delay = function(method, object, params, delay) {
-	if (this.tooltip._timeout_id) {
-		window.clearTimeout(this.tooltip._timeout_id);
-	}
-	this.tooltip._timeout_id = setTimeout(function() {
-		var ret = method.apply(object, params);
-		method = object = params = null;
-		return ret;
-	}, delay || this.config.timeout_to_display);
-};
-
-dhtmlXTooltip.isTooltip = function(node) {
-	var res = false;
-	while (node && !res) {
-		res = (node.className == this.tooltip.className);
-		node = node.parentNode;
-	}
-	return res;
-};
-
-dhtmlXTooltip.position = function(ev) {
-	ev = ev || window.event;
-	if (ev.pageX || ev.pageY) //FF, KHTML
-		return {x:ev.pageX, y:ev.pageY};
-	//IE
-	var d = ((window._isIE) && (document.compatMode != "BackCompat")) ? document.documentElement : document.body;
-	return {
-		x:ev.clientX + d.scrollLeft - d.clientLeft,
-		y:ev.clientY + d.scrollTop - d.clientTop
-	};
-};
-
-scheduler.attachEvent("onMouseMove", function(event_id, e) { // (scheduler event_id, browser event)
-	var ev = window.event || e;
-	var target = ev.target || ev.srcElement;
-	var dhxTooltip = dhtmlXTooltip;
-
-	if (event_id || dhxTooltip.isTooltip(target)) { // if we are over event or tooltip
-		var event = scheduler.getEvent(event_id) || scheduler.getEvent(dhxTooltip.tooltip.event_id);
-		if (!event)
-			return;
-		dhxTooltip.tooltip.event_id = event.id;
-		var text = scheduler.templates.tooltip_text(event.start_date, event.end_date, event);
-		if (!text) return dhxTooltip.hide();
-
-		var evt = undefined;
-		if (_isIE) { //make a copy of event, will be used in timed call
-			evt = document.createEventObject(ev);
-		}
-
-		if (!scheduler.callEvent("onBeforeTooltip", [event_id, event]) || !text)
-			return;
-
-		dhxTooltip.delay(dhxTooltip.show, dhxTooltip, [(evt || ev), text]); // showing tooltip
-	} else {
-		dhxTooltip.delay(dhxTooltip.hide, dhxTooltip, []);
-	}
-});
-scheduler.attachEvent("onBeforeDrag", function() {
-	dhtmlXTooltip.hide();
-	return true;
-});
-scheduler.attachEvent("onEventDeleted", function() {
-	dhtmlXTooltip.hide();
-	return true;
-});
-
-/* Could be redifined */
-scheduler.templates.tooltip_date_format = scheduler.date.date_to_str("%Y-%m-%d %H:%i");
-
-scheduler.templates.tooltip_text = function(start, end, event) {
-	return "<b>Event:</b> " + event.text + "<br/><b>Start date:</b> " + scheduler.templates.tooltip_date_format(start) + "<br/><b>End date:</b> " + scheduler.templates.tooltip_date_format(end);
-};
diff --git a/addons/web_calendar/static/lib/dhtmlxScheduler/sources/ext/dhtmlxscheduler_treetimeline.js b/addons/web_calendar/static/lib/dhtmlxScheduler/sources/ext/dhtmlxscheduler_treetimeline.js
deleted file mode 100644
index 001b8b0ae6d..00000000000
--- a/addons/web_calendar/static/lib/dhtmlxScheduler/sources/ext/dhtmlxscheduler_treetimeline.js
+++ /dev/null
@@ -1,292 +0,0 @@
-/*
-This software is allowed to use under GPL or you need to obtain Commercial or Enterise License
-to use it in non-GPL project. Please contact sales@dhtmlx.com for details
-*/
-scheduler.attachEvent("onTimelineCreated", function (obj){
-
-	if(obj.render == "tree") {
-		obj.y_unit_original = obj.y_unit;
-		obj.y_unit = scheduler._getArrayToDisplay(obj.y_unit_original);
-
-        scheduler.attachEvent('onOptionsLoadStart', function(){
-            obj.y_unit = scheduler._getArrayToDisplay(obj.y_unit_original);
-        });
-		
-		scheduler.form_blocks[obj.name]={
-			render:function(sns) {
-				var _result = "<div class='dhx_section_timeline' style='overflow: hidden; height: "+sns.height+"px'></div>";
-				return _result;
-			},
-			set_value:function(node,value,ev,config){
-				var options = scheduler._getArrayForSelect(scheduler.matrix[config.type].y_unit_original, config.type);
-				node.innerHTML = '';
-				var temp_select = document.createElement('select');
-				node.appendChild(temp_select);
-				
-				var select = node.getElementsByTagName('select')[0];
-				
-				for(var i=0; i<options.length; i++) {
-					var temp_option = document.createElement('option');
-					temp_option.value = options[i].key;
-					if(temp_option.value == ev[scheduler.matrix[config.type].y_property])
-						temp_option.selected = true;
-					temp_option.innerHTML = options[i].label;
-					select.appendChild(temp_option);
-				}
-				
-			},
-			get_value:function(node,ev,config){
-				return  node.firstChild.value;
-			},
-			focus:function(node){
-			}
-		};
-	}
-});	
-
-scheduler.attachEvent("onBeforeViewRender", function (render_name, y_unit, timeline){
-	var res = {};
-	if(render_name == "tree"){
-		var height;
-		// section 1
-		var tr_className, style_height, td_className;
-		var div_expand;
-		// section 3
-		var table_className;
-		if(y_unit.children) {
-			height = timeline.folder_dy||timeline.dy;
-			if(timeline.folder_dy && !timeline.section_autoheight) {
-				style_height = "height:"+timeline.folder_dy+"px;";
-			}
-			tr_className = "dhx_row_folder";
-			td_className = "dhx_matrix_scell folder";
-			div_expand = "<div class='dhx_scell_expand'>"+((y_unit.open)?'-':'+')+"</div>";
-			table_className = (timeline.folder_events_available)?"dhx_data_table folder_events":"dhx_data_table folder";
-		} else {
-			height = timeline.dy;
-			tr_className = "dhx_row_item";
-			td_className = "dhx_matrix_scell item";
-			div_expand = '';
-			table_className = "dhx_data_table";
-		}
-		td_content = "<div class='dhx_scell_level"+y_unit.level+"'>"+div_expand+"<div class='dhx_scell_name'>"+(scheduler.templates[timeline.name+'_scale_label'](y_unit.key, y_unit.label, y_unit)||y_unit.label)+"</div></div>";
-		
-		res = {
-			height: height,
-			style_height: style_height,
-			//section 1
-			tr_className: tr_className,
-			td_className: td_className,
-			td_content: td_content,
-			//section 3
-			table_className: table_className
-		};
-	};
-	return res;
-});
-
-var section_id_before; // section id of the event before dragging (to bring it back if user drop's event on folder without folder_events_available)
-
-scheduler.attachEvent("onBeforeEventChanged", function(event_object, native_event, is_new) {
-	if (scheduler._isRender("tree")) { // if mode's render == tree
-		var section = scheduler.getSection(event_object[scheduler.matrix[scheduler._mode].y_property]);
-		if (section && typeof section.children != 'undefined' && !scheduler.matrix[scheduler._mode].folder_events_available) { // section itself could be not defined in case of new event (addEventNow)
-			if (!is_new) { //if old - move back
-				event_object[scheduler.matrix[scheduler._mode].y_property] = section_id_before;
-			}
-			return false;
-		}
-	}
-	return true;
-});
-
-scheduler.attachEvent("onBeforeDrag", function (event_id, mode, native_event_object){
-	if(scheduler._isRender("tree")) {
-		var cell = scheduler._locate_cell_timeline(native_event_object);
-		if(cell) {
-			var section_id = scheduler.matrix[scheduler._mode].y_unit[cell.y].key;
-			if(typeof scheduler.matrix[scheduler._mode].y_unit[cell.y].children != "undefined" && !scheduler.matrix[scheduler._mode].folder_events_available) {
-				return false;
-			}
-		}
-
-		var ev = scheduler.getEvent(event_id);
-		section_id_before = section_id||ev[scheduler.matrix[scheduler._mode].y_property]; // either event id or section_id will be available
-	}
-	return true;
-});		
-
-scheduler._getArrayToDisplay = function(array){ // function to flatten out hierarhical array, used for tree view
-	var result = [];
-	var fillResultArray = function(array, lvl){
-		var level = lvl||0;
-		for(var i=0; i<array.length; i++) {
-			array[i].level = level;
-			if(typeof array[i].children != "undefined" && typeof array[i].key == "undefined")
-				array[i].key=scheduler.uid();
-			result.push(array[i]);
-			if(array[i].open && array[i].children) {
-				fillResultArray(array[i].children, level+1);
-			} 
-		}
-	};
-	fillResultArray(array);
-	return result;
-};
-
-
-scheduler._getArrayForSelect = function(array, mode){ // function to flatten out hierarhical array, used for tree view
-	var result = [];
-	var fillResultArray = function(array){
-		for(var i=0; i<array.length; i++) {
-			if(scheduler.matrix[mode].folder_events_available) {
-				result.push(array[i]);
-			}
-			else {
-				if(typeof array[i].children == "undefined") {
-					result.push(array[i]);
-				}
-			}
-			if(array[i].children) 
-				fillResultArray(array[i].children, mode);
-		}
-	};
-	fillResultArray(array);
-	return result;
-};
-
-
-/*
-scheduler._toggleFolderDisplay(4) -- toggle display of the section with key 4 (closed -> open)
-scheduler._toggleFolderDisplay(4, true) -- open section with the key 4 (doesn't matter what status was before). False - close.
-scheduler._toggleFolderDisplay(4, false, true) -- close ALL sections. Key is not used in such condition.
-*/
-scheduler._toggleFolderDisplay = function(key, status, all_sections){ // used for tree view
-	var marked;
-	var toggleElement = function(key, array, status, all_sections) {
-		for (var i=0; i<array.length; i++) {
-			if((array[i].key == key || all_sections) && array[i].children) {
-				array[i].open = (typeof status != "undefined") ? status : !array[i].open;
-				marked = true;
-				if(!all_sections && marked) 
-					break;
-			}
-			if(array[i].children) {
-				toggleElement(key,array[i].children, status, all_sections);
-			}
-		}
-	};
-	toggleElement(key,scheduler.matrix[scheduler._mode].y_unit_original, status, all_sections);
-	scheduler.matrix[scheduler._mode].y_unit = scheduler._getArrayToDisplay(scheduler.matrix[scheduler._mode].y_unit_original);
-	scheduler.callEvent("onOptionsLoad",[]);
-};
-
-scheduler.attachEvent("onCellClick", function (x, y, a, b, event){
-	if(scheduler._isRender("tree")) {
-		if(!scheduler.matrix[scheduler._mode].folder_events_available) {
-			if(typeof scheduler.matrix[scheduler._mode].y_unit[y].children != "undefined") {
-				scheduler._toggleFolderDisplay(scheduler.matrix[scheduler._mode].y_unit[y].key);
-			}
-		}
-	}
-});
-
-scheduler.attachEvent("onYScaleClick", function (index, value, event){
-	if(scheduler._isRender("tree")) {
-		if(typeof value.children != "undefined") {
-			scheduler._toggleFolderDisplay(value.key);
-		}
-	}
-});
-
-scheduler.getSection = function(id){
-	if(scheduler._isRender("tree")) {
-		var obj;
-		var findElement = function(key, array) {
-			for (var i=0; i<array.length; i++) {
-				if(array[i].key == key) 
-					obj = array[i];
-				if(array[i].children) 
-					findElement(key,array[i].children);
-			}
-		};
-		findElement(id, scheduler.matrix[scheduler._mode].y_unit_original);
-		return obj||null;
-	}
-};
-
-scheduler.deleteSection = function(id){
-	if(scheduler._isRender("tree")) {
-		var result = false;
-		var deleteElement = function(key, array) {
-			for (var i=0; i<array.length; i++) {
-				if(array[i].key == key) {
-					array.splice(i,1);
-					result = true;
-				}
-				if(result) 
-					break;
-				if(array[i].children) 
-					deleteElement(key,array[i].children);
-			}
-		};
-		deleteElement(id, scheduler.matrix[scheduler._mode].y_unit_original);	
-		scheduler.matrix[scheduler._mode].y_unit = scheduler._getArrayToDisplay(scheduler.matrix[scheduler._mode].y_unit_original);
-		scheduler.callEvent("onOptionsLoad",[]);	
-		return result;
-	}	
-};
-
-scheduler.deleteAllSections = function(){
-    if(scheduler._isRender("tree")) {
-        scheduler.matrix[scheduler._mode].y_unit_original = [];
-        scheduler.matrix[scheduler._mode].y_unit = scheduler._getArrayToDisplay(scheduler.matrix[scheduler._mode].y_unit_original);
-        scheduler.callEvent("onOptionsLoad",[]);
-    }
-};
-
-scheduler.addSection = function(obj, parent_id){
-	if(scheduler._isRender("tree")) {
-		var result = false;
-		var addElement = function(obj, parent_key, array) {
-			if(!parent_id) {
-				array.push(obj);
-				result = true;
-			}
-			else {
-				for (var i=0; i<array.length; i++) {
-					if(array[i].key == parent_key && typeof array[i].children != "undefined") {
-						array[i].children.push(obj);
-						result = true;
-					}
-					if(result) 
-						break;
-					if(array[i].children) 
-						addElement(obj,parent_key,array[i].children);
-				}
-			}
-		};
-		addElement(obj, parent_id, scheduler.matrix[scheduler._mode].y_unit_original);	
-		scheduler.matrix[scheduler._mode].y_unit = scheduler._getArrayToDisplay(scheduler.matrix[scheduler._mode].y_unit_original);
-		scheduler.callEvent("onOptionsLoad",[]);	
-		return result;
-	}	
-};
-
-
-scheduler.openAllSections = function() {
-	if(scheduler._isRender("tree")) 
-		scheduler._toggleFolderDisplay(1, true, true);
-};
-scheduler.closeAllSections = function() {
-	if(scheduler._isRender("tree")) 
-		scheduler._toggleFolderDisplay(1, false, true);
-};
-scheduler.openSection = function(section_id){
-	if(scheduler._isRender("tree")) 
-		scheduler._toggleFolderDisplay(section_id, true);
-};
-scheduler.closeSection = function(section_id){
-	if(scheduler._isRender("tree")) 
-		scheduler._toggleFolderDisplay(section_id, false);
-};
diff --git a/addons/web_calendar/static/lib/dhtmlxScheduler/sources/ext/dhtmlxscheduler_units.js b/addons/web_calendar/static/lib/dhtmlxScheduler/sources/ext/dhtmlxscheduler_units.js
deleted file mode 100644
index 39bd056338b..00000000000
--- a/addons/web_calendar/static/lib/dhtmlxScheduler/sources/ext/dhtmlxscheduler_units.js
+++ /dev/null
@@ -1,226 +0,0 @@
-/*
-This software is allowed to use under GPL or you need to obtain Commercial or Enterise License
-to use it in non-GPL project. Please contact sales@dhtmlx.com for details
-*/
-scheduler._props = {};
-scheduler.createUnitsView=function(name,property,list,size,step,skip_incorrect){
-	if (typeof name == "object"){
-		list = name.list;
-		property = name.property;
-		size = name.size||0;
-		step = name.step||1;
-		skip_incorrect = name.skip_incorrect;
-		name = name.name;		
-	}
-
-	scheduler._props[name]={map_to:property, options:list, step:step, position:0 };
-    if(size>scheduler._props[name].options.length){
-        scheduler._props[name]._original_size = size;
-        size = 0;
-    }
-    scheduler._props[name].size = size;
-	scheduler._props[name].skip_incorrect = skip_incorrect||false;
-	
-	scheduler.date[name+"_start"]= scheduler.date.day_start;
-	scheduler.templates[name+"_date"] = function(date){
-		return scheduler.templates.day_date(date);
-	};
-	
-	scheduler.templates[name+"_scale_date"] = function(date){
-		var list = scheduler._props[name].options;
-		if (!list.length) return "";
-		var index = (scheduler._props[name].position||0)+Math.floor((scheduler._correct_shift(date.valueOf(),1)-scheduler._min_date.valueOf())/(60*60*24*1000));
-		if (list[index].css) 
-			return "<span class='"+list[index].css+"'>"+list[index].label+"</span>";
-		else
-			return list[index].label;
-	};
-
-	scheduler.date["add_"+name]=function(date,inc){ return scheduler.date.add(date,inc,"day"); };
-	scheduler.date["get_"+name+"_end"]=function(date){
-		return scheduler.date.add(date,scheduler._props[name].size||scheduler._props[name].options.length,"day");
-	};
-	
-	scheduler.attachEvent("onOptionsLoad",function(){
-        var pr = scheduler._props[name];
-		var order = pr.order = {};
-		var list = pr.options;
-		for(var i=0; i<list.length;i++)
-			order[list[i].key]=i;
-        if(pr._original_size && pr.size==0){
-            pr.size = pr._original_size;
-            delete pr.original_size;
-        }
-		if(pr.size > list.length) {
-            pr._original_size = pr.size;
-            pr.size = 0;
-        }
-        else
-            pr.size = pr._original_size||pr.size;
-		if (scheduler._date && scheduler._mode == name) 
-			scheduler.setCurrentView(scheduler._date, scheduler._mode);
-	});
-	scheduler.callEvent("onOptionsLoad",[]);
-};
-scheduler.scrollUnit=function(step){
-	var pr = scheduler._props[this._mode];
-	if (pr){
-		pr.position=Math.min(Math.max(0,pr.position+step),pr.options.length-pr.size);
-		this.update_view();		
-	}
-};
-(function(){
-	var _removeIncorrectEvents = function(evs) {
-		var pr = scheduler._props[scheduler._mode];
-		if(pr && pr.order && pr.skip_incorrect) {
-            var correct_events = [];
-			for(var i=0; i<evs.length; i++) {
-				if(typeof pr.order[evs[i][pr.map_to]] != "undefined") {
-                    correct_events.push(evs[i]);
-				}
-			}
-            evs.splice(0,evs.length);
-			evs.push.apply(evs,correct_events);
-		}
-		return evs;
-	};
-	var old_pre_render_events_table = scheduler._pre_render_events_table;
-	scheduler._pre_render_events_table=function(evs,hold) {
-		evs = _removeIncorrectEvents(evs);
-		return old_pre_render_events_table.apply(this, [evs, hold]);
-	};
-	var old_pre_render_events_line = scheduler._pre_render_events_line;
-	scheduler._pre_render_events_line = function(evs,hold){ 
-		evs = _removeIncorrectEvents(evs);
-		return old_pre_render_events_line.apply(this, [evs, hold]);
-	};
-	var fix_und=function(pr,ev){
-		if (pr && typeof pr.order[ev[pr.map_to]] == "undefined"){
-			var s = scheduler;
-			var dx = 24*60*60*1000;
-			var ind = Math.floor((ev.end_date - s._min_date)/dx);
-			//ev.end_date = new Date(s.date.time_part(ev.end_date)*1000+s._min_date.valueOf());
-			//ev.start_date = new Date(s.date.time_part(ev.start_date)*1000+s._min_date.valueOf());
-			ev[pr.map_to] = pr.options[Math.min(ind+pr.position,pr.options.length-1)].key;
-			return true;
-		}
-	};
-	var t = scheduler._reset_scale;
-    
-	var oldive = scheduler.is_visible_events;
-	scheduler.is_visible_events = function(e){
-		var res = oldive.apply(this,arguments);
-		if (res){
-			var pr = scheduler._props[this._mode];
-			if (pr && pr.size){
-				var val = pr.order[e[pr.map_to]];
-				if (val < pr.position || val >= pr.size+pr.position )
-					return false;
-			}
-		}
-		return res;
-	};
-	scheduler._reset_scale = function(){
-		var pr = scheduler._props[this._mode];
-		var ret = t.apply(this,arguments);
-		if (pr){
-			this._max_date=this.date.add(this._min_date,1,"day");
-				
-				var d = this._els["dhx_cal_data"][0].childNodes;
-				for (var i=0; i < d.length; i++)
-					d[i].className = d[i].className.replace("_now",""); //clear now class
-				
-			if (pr.size && pr.size < pr.options.length){
-				
-				var h = this._els["dhx_cal_header"][0];
-				var arrow = document.createElement("DIV");				
-				if (pr.position){
-					arrow.className = "dhx_cal_prev_button";
-					arrow.style.cssText="left:1px;top:2px;position:absolute;"
-					arrow.innerHTML = "&nbsp;"				
-					h.firstChild.appendChild(arrow);
-					arrow.onclick=function(){
-						scheduler.scrollUnit(pr.step*-1);
-					}
-				}
-				if (pr.position+pr.size<pr.options.length){
-					arrow = document.createElement("DIV");
-					arrow.className = "dhx_cal_next_button";
-					arrow.style.cssText="left:auto; right:0px;top:2px;position:absolute;"
-					arrow.innerHTML = "&nbsp;"		
-					h.lastChild.appendChild(arrow);
-					arrow.onclick=function(){
-						scheduler.scrollUnit(pr.step);
-					}
-				}
-			}
-		}
-		return ret;
-		
-	};
-	var r = scheduler._get_event_sday;
-	scheduler._get_event_sday=function(ev){
-		var pr = scheduler._props[this._mode];
-		if (pr){
-			fix_und(pr,ev);
-			return pr.order[ev[pr.map_to]]-pr.position;	
-		}
-		return r.call(this,ev);
-	};
-	var l = scheduler.locate_holder_day;
-	scheduler.locate_holder_day=function(a,b,ev){
-		var pr = scheduler._props[this._mode];
-		if (pr && ev) {
-			fix_und(pr,ev);
-			return pr.order[ev[pr.map_to]]*1+(b?1:0)-pr.position;	
-		}
-		return l.apply(this,arguments);
-	};
-	var p = scheduler._mouse_coords;
-	scheduler._mouse_coords=function(){
-		var pr = scheduler._props[this._mode];
-		var pos=p.apply(this,arguments);
-		if (pr){
-			if(!this._drag_event) this._drag_event = {};
-			var ev = this._drag_event;
-			if (this._drag_id && this._drag_mode){
-				ev = this.getEvent(this._drag_id);
-				this._drag_event._dhx_changed = true;
-			}
-			var unit_ind = Math.min(pos.x+pr.position,pr.options.length-1);
-			var key = pr.map_to;
-			pos.section = ev[key]=pr.options[unit_ind].key;
-			pos.x = 0;
-		}
-		return pos;
-	};
-	var o = scheduler._time_order;
-	scheduler._time_order = function(evs){
-		var pr = scheduler._props[this._mode];
-		if (pr){
-			evs.sort(function(a,b){
-				return pr.order[a[pr.map_to]]>pr.order[b[pr.map_to]]?1:-1;
-			});
-		} else
-			o.apply(this,arguments);
-	};
-	scheduler.attachEvent("onEventAdded",function(id,ev){
-		if (this._loading) return true;
-		for (var a in scheduler._props){
-			var pr = scheduler._props[a];
-			if (typeof ev[pr.map_to] == "undefined")
-				ev[pr.map_to] = pr.options[0].key;
-		}
-		return true;
-	});
-	scheduler.attachEvent("onEventCreated",function(id,n_ev){
-		var pr = scheduler._props[this._mode];
-		if (pr && n_ev){
-			var ev = this.getEvent(id);
-			this._mouse_coords(n_ev);
-			fix_und(pr,ev);
-			this.event_updated(ev);
-		}
-		return true;
-	})		
-})();
diff --git a/addons/web_calendar/static/lib/dhtmlxScheduler/sources/ext/dhtmlxscheduler_url.js b/addons/web_calendar/static/lib/dhtmlxScheduler/sources/ext/dhtmlxscheduler_url.js
deleted file mode 100644
index 2d39d36d326..00000000000
--- a/addons/web_calendar/static/lib/dhtmlxScheduler/sources/ext/dhtmlxscheduler_url.js
+++ /dev/null
@@ -1,34 +0,0 @@
-/*
-This software is allowed to use under GPL or you need to obtain Commercial or Enterise License
-to use it in non-GPL project. Please contact sales@dhtmlx.com for details
-*/
-scheduler.attachEvent("onTemplatesReady",function(){
-   var first = true;
-   var s2d = scheduler.date.str_to_date("%Y-%m-%d");
-   var d2s = scheduler.date.date_to_str("%Y-%m-%d");
-   scheduler.attachEvent("onBeforeViewChange",function(om,od,m,d){
-      if (first){
-         first = false;
-         var p={};
-         var data=(document.location.hash||"").replace("#","").split(",");
-         for (var i=0; i < data.length; i++) {
-         	var s = data[i].split("=");
-         	if (s.length==2)
-         	p[s[0]]=s[1];
-         }
-         
-         if (p.date || p.mode){
-         	try{
-            	this.setCurrentView((p.date?s2d(p.date):null),(p.mode||null));
-        	} catch(e){
-        		//assuming that mode is not available anymore
-        		this.setCurrentView((p.date?s2d(p.date):null),m);
-        	}
-            return false;
-         }
-      }
-      var text = "#date="+d2s(d||od)+",mode="+(m||om);
-      document.location.hash = text;
-      return true;
-   });
-});
\ No newline at end of file
diff --git a/addons/web_calendar/static/lib/dhtmlxScheduler/sources/ext/dhtmlxscheduler_week_agenda.js b/addons/web_calendar/static/lib/dhtmlxScheduler/sources/ext/dhtmlxscheduler_week_agenda.js
deleted file mode 100644
index 78e275b9d58..00000000000
--- a/addons/web_calendar/static/lib/dhtmlxScheduler/sources/ext/dhtmlxscheduler_week_agenda.js
+++ /dev/null
@@ -1,256 +0,0 @@
-/*
-This software is allowed to use under GPL or you need to obtain Commercial or Enterise License
-to use it in non-GPL project. Please contact sales@dhtmlx.com for details
-*/
-scheduler._wa = {};
-scheduler.xy.week_agenda_scale_height = 20;
-scheduler.templates.week_agenda_event_text = function(start_date, end_date, event, date) {
-	return scheduler.templates.event_date(start_date) + " " + event.text;
-};
-scheduler.date.week_agenda_start = scheduler.date.week_start;
-scheduler.date.week_agenda_end = function(date) {
-	return scheduler.date.add(date, 7, "day");
-};
-scheduler.date.add_week_agenda = function(date, inc) {
-	return scheduler.date.add(date, inc * 7, "day");
-};
-
-scheduler.attachEvent("onSchedulerReady", function() {
-	var t = scheduler.templates;
-	if (!t.week_agenda_date)
-		t.week_agenda_date = t.week_date;
-});
-
-(function() {
-	var scale_date_format = scheduler.date.date_to_str("%l, %F %d");
-	scheduler.templates.week_agenda_scale_date = function(date) {
-		return scale_date_format(date);
-	};
-})();
-
-scheduler.attachEvent("onTemplatesReady", function() {
-
-	scheduler.attachEvent("onSchedulerResize", function() {
-		if (this._mode == "week_agenda") {
-			this.week_agenda_view(true);
-			return false;
-		}
-		return true;
-	});
-
-	var old = scheduler.render_data;
-	scheduler.render_data = function(evs) {
-		if (this._mode == "week_agenda") {
-			scheduler.week_agenda_view(true);
-		} else
-			return old.apply(this, arguments);
-	};
-
-	var getColumnSizes = function() {
-		// widths
-		scheduler._cols = [];
-		var twidth = parseInt(scheduler._els['dhx_cal_data'][0].style.width);
-		scheduler._cols.push(Math.floor(twidth / 2));
-		scheduler._cols.push(twidth - scheduler._cols[0] - 1); // To add border between columns
-
-		// heights
-		scheduler._colsS = {
-			0: [],
-			1: []
-		};
-		var theight = parseInt(scheduler._els['dhx_cal_data'][0].style.height);
-		for (var i = 0; i < 3; i++) {
-			scheduler._colsS[0].push(Math.floor(theight / (3 - scheduler._colsS[0].length)));
-			theight -= scheduler._colsS[0][i];
-		}
-		scheduler._colsS[1].push(scheduler._colsS[0][0]);
-		scheduler._colsS[1].push(scheduler._colsS[0][1]);
-		// last two days
-		theight = scheduler._colsS[0][scheduler._colsS[0].length - 1];
-		scheduler._colsS[1].push(Math.floor(theight / 2));
-		scheduler._colsS[1].push(theight - scheduler._colsS[1][scheduler._colsS[1].length - 1]);
-	};
-	var fillWeekAgendaTab = function() {
-		getColumnSizes();
-		scheduler._els["dhx_cal_data"][0].innerHTML = '';
-		scheduler._rendered = [];
-		var html = '';
-		for (var i = 0; i < 2; i++) {
-			var width = scheduler._cols[i];
-			var column_css = 'dhx_wa_column';
-			if (i == 1)
-				column_css += ' dhx_wa_column_last';
-			html += "<div class='" + column_css + "' style='width: " + width + "px;'>";
-			for (var k = 0; k < scheduler._colsS[i].length; k++) {
-				var scale_height = scheduler.xy.week_agenda_scale_height - 2;
-				var height = scheduler._colsS[i][k] - scale_height - 2;
-				var day = Math.min(6, k * 2 + i);
-				html += "<div class='dhx_wa_day_cont'><div style='height:" + scale_height + "px; line-height:" + scale_height + "px;' class='dhx_wa_scale_bar'></div><div style='height:" + height + "px;' class='dhx_wa_day_data' day='" + day + "'></div></div>";
-			}
-			html += "</div>";
-		}
-		scheduler._els["dhx_cal_date"][0].innerHTML = scheduler.templates[scheduler._mode + "_date"](scheduler._min_date, scheduler._max_date, scheduler._mode);
-		scheduler._els["dhx_cal_data"][0].innerHTML = html;
-		var all_divs = scheduler._els["dhx_cal_data"][0].getElementsByTagName('div');
-		var day_divs = [];
-		for (var i = 0; i < all_divs.length; i++) {
-			if (all_divs[i].className == 'dhx_wa_day_cont')
-				day_divs.push(all_divs[i]);
-		}
-		scheduler._wa._selected_divs = [];
-		var events = scheduler.get_visible_events(); // list of events to be displayed in current week
-		var tstart = scheduler.date.week_start(scheduler._date);
-		var tend = scheduler.date.add(tstart, 1, "day");
-		for (var i = 0; i < 7; i++) {
-			day_divs[i]._date = tstart;
-			var scale_bar = day_divs[i].childNodes[0];
-			var events_div = day_divs[i].childNodes[1];
-			scale_bar.innerHTML = scheduler.templates.week_agenda_scale_date(tstart);
-			var evs = []; // events which will be displayed in the current day
-			for (var j = 0; j < events.length; j++) {
-				var tev = events[j];
-				if (tev.start_date < tend && tev.end_date > tstart)
-					evs.push(tev);
-			}
-			evs.sort(function(a, b) {
-				if (a.start_date.valueOf() == b.start_date.valueOf())
-					return a.id > b.id ? 1 : -1;
-				return a.start_date > b.start_date ? 1 : -1;
-			});
-			for (var k = 0; k < evs.length; k++) {
-				var ev = evs[k];
-				var ev_div = document.createElement('div');
-				scheduler._rendered.push(ev_div);
-				var ev_class = scheduler.templates.event_class(ev.start_date, ev.end_date, ev);
-				ev_div.className = 'dhx_wa_ev_body' + (ev_class ? (' ' + ev_class) : '');
-				if (ev._text_style)
-					ev_div.style.cssText = ev._text_style;
-				if (ev.color)
-					ev_div.style.background = ev.color;
-				if (ev.textColor)
-					ev_div.style.color = ev.textColor;
-				if (scheduler._select_id && ev.id == scheduler._select_id && !(!scheduler.config.week_agenda_select && scheduler.config.week_agenda_select !== undefined)) {
-					ev_div.className += " dhx_cal_event_selected";
-					scheduler._wa._selected_divs.push(ev_div);
-				}
-				var position = "";
-				if (!ev._timed) {
-					position = "middle";
-					if (ev.start_date.valueOf() >= tstart.valueOf() && ev.start_date.valueOf() <= tend.valueOf())
-						position = "start";
-					if (ev.end_date.valueOf() >= tstart.valueOf() && ev.end_date.valueOf() <= tend.valueOf())
-						position = "end";
-				}
-				ev_div.innerHTML = scheduler.templates.week_agenda_event_text(ev.start_date, ev.end_date, ev, tstart, position);
-				ev_div.setAttribute('event_id', ev.id);
-				events_div.appendChild(ev_div);
-			}
-			tstart = scheduler.date.add(tstart, 1, "day");
-			tend = scheduler.date.add(tend, 1, "day");
-		}
-	};
-	scheduler.week_agenda_view = function(mode) {
-		scheduler._min_date = scheduler.date.week_start(scheduler._date);
-		scheduler._max_date = scheduler.date.add(scheduler._min_date, 1, "week");
-		scheduler.set_sizes();
-		if (mode) { // mode enabled
-			scheduler._table_view = scheduler._allow_dnd = true;
-
-			// hiding default top border from dhx_cal_data
-			scheduler._wa._prev_data_border = scheduler._els['dhx_cal_data'][0].style.borderTop;
-			scheduler._els['dhx_cal_data'][0].style.borderTop = 0;
-			scheduler._els['dhx_cal_data'][0].style.overflowY = 'hidden';
-
-			// cleaning dhx_cal_date from the previous date
-			scheduler._els['dhx_cal_date'][0].innerHTML = "";
-
-			// 1 to make navline to be over data
-			scheduler._els['dhx_cal_data'][0].style.top = (parseInt(scheduler._els['dhx_cal_data'][0].style.top) - scheduler.xy.bar_height - 1) + 'px';
-			scheduler._els['dhx_cal_data'][0].style.height = (parseInt(scheduler._els['dhx_cal_data'][0].style.height) + scheduler.xy.bar_height + 1) + 'px';
-
-			scheduler._els['dhx_cal_header'][0].style.display = 'none';
-			fillWeekAgendaTab();
-		} else { // leaving week_agenda mode
-			scheduler._table_view = scheduler._allow_dnd = false;
-
-			// restoring default top border to dhx_cal_data
-			if (scheduler._wa._prev_data_border)
-				scheduler._els['dhx_cal_data'][0].style.borderTop = scheduler._wa._prev_data_border;
-
-			scheduler._els['dhx_cal_data'][0].style.overflowY = 'auto';
-			scheduler._els['dhx_cal_data'][0].style.top = (parseInt(scheduler._els['dhx_cal_data'][0].style.top) + scheduler.xy.bar_height) + 'px';
-			scheduler._els['dhx_cal_data'][0].style.height = (parseInt(scheduler._els['dhx_cal_data'][0].style.height) - scheduler.xy.bar_height) + 'px';
-			scheduler._els['dhx_cal_header'][0].style.display = 'block';
-		}
-	};
-	scheduler.mouse_week_agenda = function(pos) {
-		var native_event = pos.ev;
-		var src = native_event.srcElement || native_event.target;
-		while (src.parentNode) {
-			if (src._date)
-				var date = src._date;
-			src = src.parentNode;
-		}
-		if (!date)
-			return pos;
-		pos.x = 0;
-		var diff = date.valueOf() - scheduler._min_date.valueOf();
-		pos.y = Math.ceil(( diff / (1000 * 60) ) / this.config.time_step);
-		if (this._drag_mode == 'move') {
-			this._drag_event._dhx_changed = true;
-			this._select_id = this._drag_id;
-			for (var i = 0; i < scheduler._rendered.length; i++) {
-				if (scheduler._drag_id == this._rendered[i].getAttribute('event_id'))
-					var event_div = this._rendered[i];
-			}
-			if (!scheduler._wa._dnd) {
-				var div = event_div.cloneNode(true);
-				this._wa._dnd = div;
-				div.className = event_div.className;
-				div.id = 'dhx_wa_dnd';
-				div.className += ' dhx_wa_dnd';
-				document.body.appendChild(div);
-			}
-			var dnd_div = document.getElementById('dhx_wa_dnd');
-			dnd_div.style.top = ((native_event.pageY || native_event.clientY) + 20) + "px";
-			dnd_div.style.left = ((native_event.pageX || native_event.clientX) + 20) + "px";
-		}
-		return pos;
-	};
-	scheduler.attachEvent('onBeforeEventChanged', function(event_object, native_event, is_new) {
-		if (this._mode == 'week_agenda') {
-			if (this._drag_mode == 'move') {
-				var dnd = document.getElementById('dhx_wa_dnd');
-				dnd.parentNode.removeChild(dnd);
-				scheduler._wa._dnd = false;
-			}
-		}
-		return true;
-	});
-
-	scheduler.attachEvent("onEventSave", function(id, data, is_new_event) {
-		if (is_new_event && this._mode == 'week_agenda')
-			this._select_id = id;
-		return true;
-	});
-
-	scheduler._wa._selected_divs = [];
-
-	scheduler.attachEvent("onClick", function(event_id, native_event_object) {
-		if (this._mode == 'week_agenda' && !(!scheduler.config.week_agenda_select && scheduler.config.week_agenda_select !== undefined)) {
-			if (scheduler._wa._selected_divs) {
-				for (var i = 0; i < this._wa._selected_divs.length; i++) {
-					var div = this._wa._selected_divs[i];
-					div.className = div.className.replace(/ dhx_cal_event_selected/, '');
-				}
-			}
-			this.for_rendered(event_id, function(event_div) {
-				event_div.className += " dhx_cal_event_selected";
-				scheduler._wa._selected_divs.push(event_div);
-			});
-			scheduler.select(event_id);
-			return false;
-		}
-		return true;
-	});
-});
diff --git a/addons/web_calendar/static/lib/dhtmlxScheduler/sources/ext/dhtmlxscheduler_year_view.js b/addons/web_calendar/static/lib/dhtmlxScheduler/sources/ext/dhtmlxscheduler_year_view.js
deleted file mode 100644
index 3b01f67552d..00000000000
--- a/addons/web_calendar/static/lib/dhtmlxScheduler/sources/ext/dhtmlxscheduler_year_view.js
+++ /dev/null
@@ -1,276 +0,0 @@
-/*
-This software is allowed to use under GPL or you need to obtain Commercial or Enterise License
-to use it in non-GPL project. Please contact sales@dhtmlx.com for details
-*/
-scheduler.config.year_x = 4;
-scheduler.config.year_y = 3;
-scheduler.config.year_mode_name = "year";
-scheduler.xy.year_top = 0;
-
-scheduler.templates.year_date = function(date) {
-	return scheduler.date.date_to_str(scheduler.locale.labels.year_tab + " %Y")(date);
-};
-scheduler.templates.year_month = scheduler.date.date_to_str("%F");
-scheduler.templates.year_scale_date = scheduler.date.date_to_str("%D");
-scheduler.templates.year_tooltip = function(s, e, ev) {
-	return ev.text
-};
-
-(function() {
-	var is_year_mode = function() {
-		return scheduler._mode == scheduler.config.year_mode_name;
-	};
-
-	scheduler.dblclick_dhx_month_head = function(e) {
-		if (is_year_mode()) {
-			var t = (e.target || e.srcElement);
-			if (t.parentNode.className.indexOf("dhx_before") != -1 || t.parentNode.className.indexOf("dhx_after") != -1) return false;
-			var start = this.templates.xml_date(t.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.getAttribute("date"));
-			start.setDate(parseInt(t.innerHTML, 10));
-			var end = this.date.add(start, 1, "day")
-			if (!this.config.readonly && this.config.dblclick_create)
-				this.addEventNow(start.valueOf(), end.valueOf(), e);
-		}
-	};
-
-	var chid = scheduler.changeEventId;
-	scheduler.changeEventId = function() {
-		chid.apply(this, arguments);
-		if (is_year_mode())
-			this.year_view(true);
-	};
-
-
-	var old = scheduler.render_data;
-	var to_attr = scheduler.date.date_to_str("%Y/%m/%d");
-	var from_attr = scheduler.date.str_to_date("%Y/%m/%d");
-	scheduler.render_data = function(evs) {
-		if (!is_year_mode()) return old.apply(this, arguments);
-		for (var i = 0; i < evs.length; i++)
-			this._year_render_event(evs[i]);
-	};
-
-	var clear = scheduler.clear_view;
-	scheduler.clear_view = function() {
-		if (!is_year_mode()) return clear.apply(this, arguments);
-		for (var date in marked) {
-			if (marked.hasOwnProperty(date)) {
-				var div = marked[date];
-				div.className = "dhx_month_head";
-				div.setAttribute("date", "")
-			}
-		}
-		marked = {};
-	};
-
-	scheduler.hideToolTip = function() {
-		if (this._tooltip) {
-			this._tooltip.style.display = "none";
-			this._tooltip.date = new Date(9999, 1, 1);
-		}
-	};
-
-	scheduler.showToolTip = function(date, pos, e, src) {
-		if (this._tooltip) {
-			if (this._tooltip.date.valueOf() == date.valueOf()) return;
-			this._tooltip.innerHTML = "";
-		} else {
-			var t = this._tooltip = document.createElement("DIV");
-			t.className = "dhx_tooltip";
-			document.body.appendChild(t);
-			t.onclick = scheduler._click.dhx_cal_data;
-
-		}
-		var evs = this.getEvents(date, this.date.add(date, 1, "day"));
-		var html = "";
-
-		for (var i = 0; i < evs.length; i++) {
-			var ev = evs[i];
-			var bg_color = (ev.color ? ("background:" + ev.color + ";") : "");
-			var color = (ev.textColor ? ("color:" + ev.textColor + ";") : "");
-
-			html += "<div class='dhx_tooltip_line' style='" + bg_color + "" + color + "' event_id='" + evs[i].id + "'>";
-			html += "<div class='dhx_tooltip_date' style='" + bg_color + "" + color + "'>" + (evs[i]._timed ? this.templates.event_date(evs[i].start_date) : "") + "</div>";
-			html += "<div class='dhx_event_icon icon_details'>&nbsp;</div>";
-			html += this.templates.year_tooltip(evs[i].start_date, evs[i].end_date, evs[i]) + "</div>";
-		}
-
-		this._tooltip.style.display = "";
-		this._tooltip.style.top = "0px";
-
-
-		if (document.body.offsetWidth - pos.left - this._tooltip.offsetWidth < 0)
-			this._tooltip.style.left = pos.left - this._tooltip.offsetWidth + "px";
-		else
-			this._tooltip.style.left = pos.left + src.offsetWidth + "px";
-
-		this._tooltip.date = date;
-		this._tooltip.innerHTML = html;
-
-		if (document.body.offsetHeight - pos.top - this._tooltip.offsetHeight < 0)
-			this._tooltip.style.top = pos.top - this._tooltip.offsetHeight + src.offsetHeight + "px";
-		else
-			this._tooltip.style.top = pos.top + "px";
-	};
-
-	scheduler._init_year_tooltip = function() {
-		dhtmlxEvent(scheduler._els["dhx_cal_data"][0], "mouseover", function(e) {
-			if (!is_year_mode()) return;
-
-			var e = e || event;
-			var src = e.target || e.srcElement;
-			if (src.tagName.toLowerCase() == 'a') // fix for active links extension (it adds links to the date in the cell)
-				src = src.parentNode;
-			if ((src.className || "").indexOf("dhx_year_event") != -1)
-				scheduler.showToolTip(from_attr(src.getAttribute("date")), getOffset(src), e, src);
-			else
-				scheduler.hideToolTip();
-		});
-		this._init_year_tooltip = function() {
-		};
-	};
-
-	scheduler.attachEvent("onSchedulerResize", function() {
-		if (is_year_mode()) {
-			this.year_view(true);
-			return false;
-		}
-		return true;
-	});
-	scheduler._get_year_cell = function(d) {
-		//there can be more than 1 year in view
-		//year can start not from January
-		var m = d.getMonth() + 12 * (d.getFullYear() - this._min_date.getFullYear()) - this.week_starts._month;
-		var t = this._els["dhx_cal_data"][0].childNodes[m];
-		var d = this.week_starts[m] + d.getDate() - 1;
-
-
-		return t.childNodes[2].firstChild.rows[Math.floor(d / 7)].cells[d % 7].firstChild;
-	};
-
-	var marked = {};
-	scheduler._mark_year_date = function(d, ev) {
-		var date = to_attr(d);
-		var c = this._get_year_cell(d);
-		var ev_class = this.templates.event_class(ev.start_date, ev.end_date, ev);
-		if (!marked[date]) {
-			c.className = "dhx_month_head dhx_year_event";
-			c.setAttribute("date", date);
-			marked[date] = c;
-		}
-		c.className += (ev_class) ? (" "+ev_class) : "";
-	};
-	scheduler._unmark_year_date = function(d) {
-		this._get_year_cell(d).className = "dhx_month_head";
-	};
-	scheduler._year_render_event = function(ev) {
-		var d = ev.start_date;
-		if (d.valueOf() < this._min_date.valueOf())
-			d = this._min_date;
-		else d = this.date.date_part(new Date(d));
-
-		while (d < ev.end_date) {
-			this._mark_year_date(d, ev);
-			d = this.date.add(d, 1, "day");
-			if (d.valueOf() >= this._max_date.valueOf())
-				return;
-		}
-	};
-
-	scheduler.year_view = function(mode) {
-		if (mode) {
-			var temp = scheduler.xy.scale_height;
-			scheduler.xy.scale_height = -1;
-		}
-
-		scheduler._els["dhx_cal_header"][0].style.display = mode ? "none" : "";
-		scheduler.set_sizes();
-
-		if (mode)
-			scheduler.xy.scale_height = temp;
-
-
-		scheduler._table_view = mode;
-		if (this._load_mode && this._load()) return;
-
-		if (mode) {
-			scheduler._init_year_tooltip();
-			scheduler._reset_year_scale();
-			if (scheduler._load_mode && scheduler._load()) return scheduler._render_wait = true;
-			scheduler.render_view_data();
-		} else {
-			scheduler.hideToolTip();
-		}
-	};
-	scheduler._reset_year_scale = function() {
-		this._cols = [];
-		this._colsS = {};
-		var week_starts = []; //start day of first week in each month
-		var b = this._els["dhx_cal_data"][0];
-
-		var c = this.config;
-		b.scrollTop = 0; //fix flickering in FF
-		b.innerHTML = "";
-
-		var dx = Math.floor(parseInt(b.style.width) / c.year_x);
-		var dy = Math.floor((parseInt(b.style.height) - scheduler.xy.year_top) / c.year_y);
-		if (dy < 190) {
-			dy = 190;
-			dx = Math.floor((parseInt(b.style.width) - scheduler.xy.scroll_width) / c.year_x);
-		}
-
-		var summ = dx - 11;
-		var left = 0;
-		var week_template = document.createElement("div");
-		var dummy_date = this.date.week_start(new Date());
-		for (var i = 0; i < 7; i++) {
-			this._cols[i] = Math.floor(summ / (7 - i));
-			this._render_x_header(i, left, dummy_date, week_template);
-			dummy_date = this.date.add(dummy_date, 1, "day");
-			summ -= this._cols[i];
-			left += this._cols[i];
-		}
-		week_template.lastChild.className += " dhx_scale_bar_last";
-
-		var sd = this.date[this._mode + "_start"](this.date.copy(this._date));
-		var ssd = sd;
-
-		for (var i = 0; i < c.year_y; i++)
-			for (var j = 0; j < c.year_x; j++) {
-				var d = document.createElement("DIV");
-				d.style.cssText = "position:absolute;";
-				d.setAttribute("date", this.templates.xml_format(sd));
-				d.innerHTML = "<div class='dhx_year_month'></div><div class='dhx_year_week'>" + week_template.innerHTML + "</div><div class='dhx_year_body'></div>";
-				d.childNodes[0].innerHTML = this.templates.year_month(sd);
-
-				var dd = this.date.week_start(sd);
-				var ed = this._reset_month_scale(d.childNodes[2], sd, dd);
-
-				var r = d.childNodes[2].firstChild.rows;
-				for (var k=r.length; k<6; k++) {
-					r[0].parentNode.appendChild(r[0].cloneNode(true));
-					for (var ri=0; ri < r[k].childNodes.length; ri++) {
-					   r[k].childNodes[ri].className = "dhx_after";
-					   r[k].childNodes[ri].firstChild.innerHTML = scheduler.templates.month_day(ed);
-					   ed = scheduler.date.add(ed,1,"day");
-					}
-				}
-				b.appendChild(d);
-
-				d.childNodes[1].style.height = d.childNodes[1].childNodes[0].offsetHeight + "px"; // dhx_year_week should have height property so that day dates would get correct position. dhx_year_week height = height of it's child (with the day name)
-				var dt = Math.round((dy - 190) / 2);
-				d.style.marginTop = dt + "px";
-				this.set_xy(d, dx - 10, dy - dt - 10, dx * j + 5, dy * i + 5 + scheduler.xy.year_top);
-
-				week_starts[i * c.year_x + j] = (sd.getDay() - (this.config.start_on_monday ? 1 : 0) + 7) % 7;
-				sd = this.date.add(sd, 1, "month");
-
-			}
-		this._els["dhx_cal_date"][0].innerHTML = this.templates[this._mode + "_date"](ssd, sd, this._mode);
-		this.week_starts = week_starts;
-		week_starts._month = ssd.getMonth();
-		this._min_date = ssd;
-		this._max_date = sd;
-	}
-
-})();
diff --git a/addons/web_calendar/static/lib/dhtmlxScheduler/whatsnew.txt b/addons/web_calendar/static/lib/dhtmlxScheduler/whatsnew.txt
deleted file mode 100644
index 32b22f42fc9..00000000000
--- a/addons/web_calendar/static/lib/dhtmlxScheduler/whatsnew.txt
+++ /dev/null
@@ -1,48 +0,0 @@
-3.5
-	Ability to show multiple scheduler's per page (PRO version only)
-	Supports loading JSON directly from Connectors
-	Custom events rendering
-	Timeline view improved (support for drag, resize, event height control)
-	New 'dhx_terrace' skin
-	New options for blocking dates
-	Marking time intervals
-	Highlighting time intervals
-	New API methods: updateView, showEvent, getRenderedEvent, getActionData
-	JSMessage included
-	Grid view
-	New configuration options
-	Simplified access to lightbox section objects
-
-
-
-3.0
-	Version of scheduler for touch phones 
-	WeekAgenda view 
-	Netbook friendly lightbox form 
-	Cascade event display 
-	Simple way to define a color for event
-	Drag and drop of the details form
-	Custom buttons for the details form 
-	Current time marker in day and week view
-	Multiline header for timeline view
-	Configurable work-time bounds 
-	API to access lightbox values 
-	
-	build 120111:
-	- updated dhtmlxscheduker_mobile.js
-	
-
-
-2.3 
-	Map view was added 
-	Cell mode for Timeline view was added 
-	Tree mode for Timeline view was added 
-	Tooltips for all views were added
-	Abbility to create new events by double click or by drag-and-drop in Timeline mode
-	Abbility to move events by drop-and-drag in Timeline mode
-	Abbility to create new events by external drag and drop 
-	Multiselect section for details form 
-	Checkbox, combo, radio - sections for details form 
-	Api of mini-calendar extension extended 
-	Custom form implementation simplified
-
diff --git a/addons/web_calendar/static/lib/fullcalendar/css/fullcalendar.css b/addons/web_calendar/static/lib/fullcalendar/css/fullcalendar.css
new file mode 100644
index 00000000000..1c219b910cb
--- /dev/null
+++ b/addons/web_calendar/static/lib/fullcalendar/css/fullcalendar.css
@@ -0,0 +1,608 @@
+/*!
+ * FullCalendar v1.6.4 Stylesheet
+ * Docs & License: http://arshaw.com/fullcalendar/
+ * (c) 2013 Adam Shaw
+ */
+
+
+.fc {
+	direction: ltr;
+	text-align: left;
+	}
+	
+.fc table {
+	border-collapse: collapse;
+	border-spacing: 0;
+	}
+	
+html .fc,
+.fc table {
+	font-size: 1em;
+	}
+	
+.fc td,
+.fc th {
+	padding: 0;
+	vertical-align: top;
+	}
+
+
+
+/* Header
+------------------------------------------------------------------------*/
+
+.fc-header td {
+	white-space: nowrap;
+	}
+
+.fc-header-left {
+	width: 25%;
+	text-align: left;
+	}
+	
+.fc-header-center {
+	text-align: center;
+	}
+	
+.fc-header-right {
+	width: 25%;
+	text-align: right;
+	}
+	
+.fc-header-title {
+	display: inline-block;
+	vertical-align: top;
+	}
+	
+.fc-header-title h2 {
+	margin-top: 0;
+	white-space: nowrap;
+	}
+	
+.fc .fc-header-space {
+	padding-left: 10px;
+	}
+	
+.fc-header .fc-button {
+	margin-bottom: 1em;
+	vertical-align: top;
+	}
+	
+/* buttons edges butting together */
+
+.fc-header .fc-button {
+	margin-right: -1px;
+	}
+	
+.fc-header .fc-corner-right,  /* non-theme */
+.fc-header .ui-corner-right { /* theme */
+	margin-right: 0; /* back to normal */
+	}
+	
+/* button layering (for border precedence) */
+	
+.fc-header .fc-state-hover,
+.fc-header .ui-state-hover {
+	z-index: 2;
+	}
+	
+.fc-header .fc-state-down {
+	z-index: 3;
+	}
+
+.fc-header .fc-state-active,
+.fc-header .ui-state-active {
+	z-index: 4;
+	}
+	
+	
+	
+/* Content
+------------------------------------------------------------------------*/
+	
+.fc-content {
+	clear: both;
+	zoom: 1; /* for IE7, gives accurate coordinates for [un]freezeContentHeight */
+	}
+	
+.fc-view {
+	width: 100%;
+	overflow: hidden;
+	}
+	
+	
+
+/* Cell Styles
+------------------------------------------------------------------------*/
+
+.fc-widget-header,    /* <th>, usually */
+.fc-widget-content {  /* <td>, usually */
+	border: 1px solid #ddd;
+	}
+	
+.fc-state-highlight { /* <td> today cell */ /* TODO: add .fc-today to <th> */
+	background: #fcf8e3;
+	}
+	
+.fc-cell-overlay { /* semi-transparent rectangle while dragging */
+	background: #bce8f1;
+	opacity: .3;
+	filter: alpha(opacity=30); /* for IE */
+	}
+	
+
+
+/* Buttons
+------------------------------------------------------------------------*/
+
+.fc-button {
+	position: relative;
+	display: inline-block;
+	padding: 0 .6em;
+	overflow: hidden;
+	height: 1.9em;
+	line-height: 1.9em;
+	white-space: nowrap;
+	cursor: pointer;
+	}
+	
+.fc-state-default { /* non-theme */
+	border: 1px solid;
+	}
+
+.fc-state-default.fc-corner-left { /* non-theme */
+	border-top-left-radius: 4px;
+	border-bottom-left-radius: 4px;
+	}
+
+.fc-state-default.fc-corner-right { /* non-theme */
+	border-top-right-radius: 4px;
+	border-bottom-right-radius: 4px;
+	}
+
+/*
+	Our default prev/next buttons use HTML entities like &lsaquo; &rsaquo; &laquo; &raquo;
+	and we'll try to make them look good cross-browser.
+*/
+
+.fc-text-arrow {
+	margin: 0 .1em;
+	font-size: 2em;
+	font-family: "Courier New", Courier, monospace;
+	vertical-align: baseline; /* for IE7 */
+	}
+
+.fc-button-prev .fc-text-arrow,
+.fc-button-next .fc-text-arrow { /* for &lsaquo; &rsaquo; */
+	font-weight: bold;
+	}
+	
+/* icon (for jquery ui) */
+	
+.fc-button .fc-icon-wrap {
+	position: relative;
+	float: left;
+	top: 50%;
+	}
+	
+.fc-button .ui-icon {
+	position: relative;
+	float: left;
+	margin-top: -50%;
+	*margin-top: 0;
+	*top: -50%;
+	}
+	
+/*
+  button states
+  borrowed from twitter bootstrap (http://twitter.github.com/bootstrap/)
+*/
+
+.fc-state-default {
+	background-color: #f5f5f5;
+	background-image: -moz-linear-gradient(top, #ffffff, #e6e6e6);
+	background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#ffffff), to(#e6e6e6));
+	background-image: -webkit-linear-gradient(top, #ffffff, #e6e6e6);
+	background-image: -o-linear-gradient(top, #ffffff, #e6e6e6);
+	background-image: linear-gradient(to bottom, #ffffff, #e6e6e6);
+	background-repeat: repeat-x;
+	border-color: #e6e6e6 #e6e6e6 #bfbfbf;
+	border-color: rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.25);
+	color: #333;
+	text-shadow: 0 1px 1px rgba(255, 255, 255, 0.75);
+	box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.2), 0 1px 2px rgba(0, 0, 0, 0.05);
+	}
+
+.fc-state-hover,
+.fc-state-down,
+.fc-state-active,
+.fc-state-disabled {
+	color: #333333;
+	background-color: #e6e6e6;
+	}
+
+.fc-state-hover {
+	color: #333333;
+	text-decoration: none;
+	background-position: 0 -15px;
+	-webkit-transition: background-position 0.1s linear;
+	   -moz-transition: background-position 0.1s linear;
+	     -o-transition: background-position 0.1s linear;
+	        transition: background-position 0.1s linear;
+	}
+
+.fc-state-down,
+.fc-state-active {
+	background-color: #cccccc;
+	background-image: none;
+	outline: 0;
+	box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.15), 0 1px 2px rgba(0, 0, 0, 0.05);
+	}
+
+.fc-state-disabled {
+	cursor: default;
+	background-image: none;
+	opacity: 0.65;
+	filter: alpha(opacity=65);
+	box-shadow: none;
+	}
+
+	
+
+/* Global Event Styles
+------------------------------------------------------------------------*/
+
+.fc-event-container > * {
+	z-index: 8;
+	}
+
+.fc-event-container > .ui-draggable-dragging,
+.fc-event-container > .ui-resizable-resizing {
+	z-index: 9;
+	}
+	 
+.fc-event {
+	border: 1px solid #3a87ad; /* default BORDER color */
+	background-color: #3a87ad; /* default BACKGROUND color */	
+	color: #fff;               /* default TEXT color */
+	font-size: .85em;
+	cursor: default;
+	}
+
+a.fc-event {
+	text-decoration: none;
+	}
+	
+a.fc-event,
+.fc-event-draggable {
+	cursor: pointer;
+	}
+	
+.fc-rtl .fc-event {
+	text-align: right;
+	}
+
+.fc-event-inner {
+	width: 100%;
+	height: 100%;
+	overflow: hidden;
+	}
+	
+.fc-event-time,
+.fc-event-title {
+	padding: 0 1px;
+	}
+	
+.fc .ui-resizable-handle {
+	display: block;
+	position: absolute;
+	z-index: 99999;
+	overflow: hidden; /* hacky spaces (IE6/7) */
+	font-size: 300%;  /* */
+	line-height: 50%; /* */
+	}
+	
+	
+	
+/* Horizontal Events
+------------------------------------------------------------------------*/
+
+.fc-event-hori {
+	border-width: 1px 0;
+	margin-bottom: 1px;
+	}
+
+.fc-ltr .fc-event-hori.fc-event-start,
+.fc-rtl .fc-event-hori.fc-event-end {
+	border-left-width: 1px;
+	border-top-left-radius: 3px;
+	border-bottom-left-radius: 3px;
+	}
+
+.fc-ltr .fc-event-hori.fc-event-end,
+.fc-rtl .fc-event-hori.fc-event-start {
+	border-right-width: 1px;
+	border-top-right-radius: 3px;
+	border-bottom-right-radius: 3px;
+	}
+	
+/* resizable */
+	
+.fc-event-hori .ui-resizable-e {
+	top: 0           !important; /* importants override pre jquery ui 1.7 styles */
+	right: -3px      !important;
+	width: 7px       !important;
+	height: 100%     !important;
+	cursor: e-resize;
+	}
+	
+.fc-event-hori .ui-resizable-w {
+	top: 0           !important;
+	left: -3px       !important;
+	width: 7px       !important;
+	height: 100%     !important;
+	cursor: w-resize;
+	}
+	
+.fc-event-hori .ui-resizable-handle {
+	_padding-bottom: 14px; /* IE6 had 0 height */
+	}
+	
+	
+	
+/* Reusable Separate-border Table
+------------------------------------------------------------*/
+
+table.fc-border-separate {
+	border-collapse: separate;
+	}
+	
+.fc-border-separate th,
+.fc-border-separate td {
+	border-width: 1px 0 0 1px;
+	}
+	
+.fc-border-separate th.fc-last,
+.fc-border-separate td.fc-last {
+	border-right-width: 1px;
+	}
+	
+.fc-border-separate tr.fc-last th,
+.fc-border-separate tr.fc-last td {
+	border-bottom-width: 1px;
+	}
+	
+.fc-border-separate tbody tr.fc-first td,
+.fc-border-separate tbody tr.fc-first th {
+	border-top-width: 0;
+	}
+	
+	
+
+/* Month View, Basic Week View, Basic Day View
+------------------------------------------------------------------------*/
+
+.fc-grid th {
+	text-align: center;
+	}
+
+.fc .fc-week-number {
+	width: 22px;
+	text-align: center;
+	}
+
+.fc .fc-week-number div {
+	padding: 0 2px;
+	}
+	
+.fc-grid .fc-day-number {
+	float: right;
+	padding: 0 2px;
+	}
+	
+.fc-grid .fc-other-month .fc-day-number {
+	opacity: 0.3;
+	filter: alpha(opacity=30); /* for IE */
+	/* opacity with small font can sometimes look too faded
+	   might want to set the 'color' property instead
+	   making day-numbers bold also fixes the problem */
+	}
+	
+.fc-grid .fc-day-content {
+	clear: both;
+	padding: 2px 2px 1px; /* distance between events and day edges */
+	}
+	
+/* event styles */
+	
+.fc-grid .fc-event-time {
+	font-weight: bold;
+	}
+	
+/* right-to-left */
+	
+.fc-rtl .fc-grid .fc-day-number {
+	float: left;
+	}
+	
+.fc-rtl .fc-grid .fc-event-time {
+	float: right;
+	}
+	
+	
+
+/* Agenda Week View, Agenda Day View
+------------------------------------------------------------------------*/
+
+.fc-agenda table {
+	border-collapse: separate;
+	}
+	
+.fc-agenda-days th {
+	text-align: center;
+	}
+	
+.fc-agenda .fc-agenda-axis {
+	width: 50px;
+	padding: 0 4px;
+	vertical-align: middle;
+	text-align: right;
+	white-space: nowrap;
+	font-weight: normal;
+	}
+
+.fc-agenda .fc-week-number {
+	font-weight: bold;
+	}
+	
+.fc-agenda .fc-day-content {
+	padding: 2px 2px 1px;
+	}
+	
+/* make axis border take precedence */
+	
+.fc-agenda-days .fc-agenda-axis {
+	border-right-width: 1px;
+	}
+	
+.fc-agenda-days .fc-col0 {
+	border-left-width: 0;
+	}
+	
+/* all-day area */
+	
+.fc-agenda-allday th {
+	border-width: 0 1px;
+	}
+	
+.fc-agenda-allday .fc-day-content {
+	min-height: 34px; /* TODO: doesnt work well in quirksmode */
+	_height: 34px;
+	}
+	
+/* divider (between all-day and slots) */
+	
+.fc-agenda-divider-inner {
+	height: 2px;
+	overflow: hidden;
+	}
+	
+.fc-widget-header .fc-agenda-divider-inner {
+	background: #eee;
+	}
+	
+/* slot rows */
+	
+.fc-agenda-slots th {
+	border-width: 1px 1px 0;
+	}
+	
+.fc-agenda-slots td {
+	border-width: 1px 0 0;
+	background: none;
+	}
+	
+.fc-agenda-slots td div {
+	height: 20px;
+	}
+	
+.fc-agenda-slots tr.fc-slot0 th,
+.fc-agenda-slots tr.fc-slot0 td {
+	border-top-width: 0;
+	}
+
+.fc-agenda-slots tr.fc-minor th,
+.fc-agenda-slots tr.fc-minor td {
+	border-top-style: dotted;
+	}
+	
+.fc-agenda-slots tr.fc-minor th.ui-widget-header {
+	*border-top-style: solid; /* doesn't work with background in IE6/7 */
+	}
+	
+
+
+/* Vertical Events
+------------------------------------------------------------------------*/
+
+.fc-event-vert {
+	border-width: 0 1px;
+	}
+
+.fc-event-vert.fc-event-start {
+	border-top-width: 1px;
+	border-top-left-radius: 3px;
+	border-top-right-radius: 3px;
+	}
+
+.fc-event-vert.fc-event-end {
+	border-bottom-width: 1px;
+	border-bottom-left-radius: 3px;
+	border-bottom-right-radius: 3px;
+	}
+	
+.fc-event-vert .fc-event-time {
+	white-space: nowrap;
+	font-size: 10px;
+	}
+
+.fc-event-vert .fc-event-inner {
+	position: relative;
+	z-index: 2;
+	}
+	
+.fc-event-vert .fc-event-bg { /* makes the event lighter w/ a semi-transparent overlay  */
+	position: absolute;
+	z-index: 1;
+	top: 0;
+	left: 0;
+	width: 100%;
+	height: 100%;
+	background: #fff;
+	opacity: .25;
+	filter: alpha(opacity=25);
+	}
+	
+.fc .ui-draggable-dragging .fc-event-bg, /* TODO: something nicer like .fc-opacity */
+.fc-select-helper .fc-event-bg {
+	display: none\9; /* for IE6/7/8. nested opacity filters while dragging don't work */
+	}
+	
+/* resizable */
+	
+.fc-event-vert .ui-resizable-s {
+	bottom: 0        !important; /* importants override pre jquery ui 1.7 styles */
+	width: 100%      !important;
+	height: 8px      !important;
+	overflow: hidden !important;
+	line-height: 8px !important;
+	font-size: 11px  !important;
+	font-family: monospace;
+	text-align: center;
+	cursor: s-resize;
+	}
+	
+.fc-agenda .ui-resizable-resizing { /* TODO: better selector */
+	_overflow: hidden;
+	}
+	
+	
+@media print {
+	 /* Events
+	-----------------------------------------------------*/
+	 
+	.fc-event {
+		background: #fff !important;
+		color: #000 !important;
+		}
+		
+	/* for vertical events */
+		
+	.fc-event-bg {
+		display: none !important;
+		}
+		
+	.fc-event .ui-resizable-handle {
+		display: none !important;
+		}
+}		
diff --git a/addons/web_calendar/static/lib/fullcalendar/js/fullcalendar.js b/addons/web_calendar/static/lib/fullcalendar/js/fullcalendar.js
new file mode 100644
index 00000000000..bc85020afdc
--- /dev/null
+++ b/addons/web_calendar/static/lib/fullcalendar/js/fullcalendar.js
@@ -0,0 +1,6110 @@
+/*!
+ * FullCalendar v1.6.4
+ * Docs & License: http://arshaw.com/fullcalendar/
+ * (c) 2013 Adam Shaw
+ */
+
+/*
+ * Use fullcalendar.css for basic styling.
+ * For event drag & drop, requires jQuery UI draggable.
+ * For event resizing, requires jQuery UI resizable.
+ */
+ 
+(function($, undefined) {
+
+
+;;
+
+var defaults = {
+
+	// display
+	defaultView: 'month',
+	aspectRatio: 1.35,
+	header: {
+		left: 'title',
+		center: '',
+		right: 'today prev,next'
+	},
+	weekends: true,
+	weekNumbers: false,
+	weekNumberCalculation: 'iso',
+	weekNumberTitle: 'W',
+	
+	// editing
+	//editable: false,
+	//disableDragging: false,
+	//disableResizing: false,
+	
+	allDayDefault: true,
+	ignoreTimezone: true,
+	
+	// event ajax
+	lazyFetching: true,
+	startParam: 'start',
+	endParam: 'end',
+	
+	// time formats
+	titleFormat: {
+		month: 'MMMM yyyy',
+		week: "MMM d[ yyyy]{ '&#8212;'[ MMM] d yyyy}",
+		day: 'dddd, MMM d, yyyy'
+	},
+	columnFormat: {
+		month: 'ddd',
+		week: 'ddd M/d',
+		day: 'dddd M/d'
+	},
+	timeFormat: { // for event elements
+		'': 'h(:mm)t' // default
+	},
+	
+	// locale
+	isRTL: false,
+	firstDay: 0,
+	monthNames: ['January','February','March','April','May','June','July','August','September','October','November','December'],
+	monthNamesShort: ['Jan','Feb','Mar','Apr','May','Jun','Jul','Aug','Sep','Oct','Nov','Dec'],
+	dayNames: ['Sunday','Monday','Tuesday','Wednesday','Thursday','Friday','Saturday'],
+	dayNamesShort: ['Sun','Mon','Tue','Wed','Thu','Fri','Sat'],
+	buttonText: {
+		prev: "<span class='fc-text-arrow'>&lsaquo;</span>",
+		next: "<span class='fc-text-arrow'>&rsaquo;</span>",
+		prevYear: "<span class='fc-text-arrow'>&laquo;</span>",
+		nextYear: "<span class='fc-text-arrow'>&raquo;</span>",
+		today: 'today',
+		month: 'month',
+		week: 'week',
+		day: 'day'
+	},
+	
+	// jquery-ui theming
+	theme: false,
+	buttonIcons: {
+		prev: 'circle-triangle-w',
+		next: 'circle-triangle-e'
+	},
+	
+	//selectable: false,
+	unselectAuto: true,
+	
+	dropAccept: '*',
+	
+	handleWindowResize: true
+	
+};
+
+// right-to-left defaults
+var rtlDefaults = {
+	header: {
+		left: 'next,prev today',
+		center: '',
+		right: 'title'
+	},
+	buttonText: {
+		prev: "<span class='fc-text-arrow'>&rsaquo;</span>",
+		next: "<span class='fc-text-arrow'>&lsaquo;</span>",
+		prevYear: "<span class='fc-text-arrow'>&raquo;</span>",
+		nextYear: "<span class='fc-text-arrow'>&laquo;</span>"
+	},
+	buttonIcons: {
+		prev: 'circle-triangle-e',
+		next: 'circle-triangle-w'
+	}
+};
+
+
+
+;;
+
+var fc = $.fullCalendar = { version: "1.6.4" };
+var fcViews = fc.views = {};
+
+
+$.fn.fullCalendar = function(options) {
+
+
+	// method calling
+	if (typeof options == 'string') {
+		var args = Array.prototype.slice.call(arguments, 1);
+		var res;
+		this.each(function() {
+			var calendar = $.data(this, 'fullCalendar');
+			if (calendar && $.isFunction(calendar[options])) {
+				var r = calendar[options].apply(calendar, args);
+				if (res === undefined) {
+					res = r;
+				}
+				if (options == 'destroy') {
+					$.removeData(this, 'fullCalendar');
+				}
+			}
+		});
+		if (res !== undefined) {
+			return res;
+		}
+		return this;
+	}
+
+	options = options || {};
+	
+	// would like to have this logic in EventManager, but needs to happen before options are recursively extended
+	var eventSources = options.eventSources || [];
+	delete options.eventSources;
+	if (options.events) {
+		eventSources.push(options.events);
+		delete options.events;
+	}
+	
+
+	options = $.extend(true, {},
+		defaults,
+		(options.isRTL || options.isRTL===undefined && defaults.isRTL) ? rtlDefaults : {},
+		options
+	);
+	
+	
+	this.each(function(i, _element) {
+		var element = $(_element);
+		var calendar = new Calendar(element, options, eventSources);
+		element.data('fullCalendar', calendar); // TODO: look into memory leak implications
+		calendar.render();
+	});
+	
+	
+	return this;
+	
+};
+
+
+// function for adding/overriding defaults
+function setDefaults(d) {
+	$.extend(true, defaults, d);
+}
+
+
+
+;;
+
+ 
+function Calendar(element, options, eventSources) {
+	var t = this;
+	
+	
+	// exports
+	t.options = options;
+	t.render = render;
+	t.destroy = destroy;
+	t.refetchEvents = refetchEvents;
+	t.reportEvents = reportEvents;
+	t.reportEventChange = reportEventChange;
+	t.rerenderEvents = rerenderEvents;
+	t.changeView = changeView;
+	t.select = select;
+	t.unselect = unselect;
+	t.prev = prev;
+	t.next = next;
+	t.prevYear = prevYear;
+	t.nextYear = nextYear;
+	t.today = today;
+	t.gotoDate = gotoDate;
+	t.incrementDate = incrementDate;
+	t.formatDate = function(format, date) { return formatDate(format, date, options) };
+	t.formatDates = function(format, date1, date2) { return formatDates(format, date1, date2, options) };
+	t.getDate = getDate;
+	t.getView = getView;
+	t.option = option;
+	t.trigger = trigger;
+	
+	
+	// imports
+	EventManager.call(t, options, eventSources);
+	var isFetchNeeded = t.isFetchNeeded;
+	var fetchEvents = t.fetchEvents;
+	
+	
+	// locals
+	var _element = element[0];
+	var header;
+	var headerElement;
+	var content;
+	var tm; // for making theme classes
+	var currentView;
+	var elementOuterWidth;
+	var suggestedViewHeight;
+	var resizeUID = 0;
+	var ignoreWindowResize = 0;
+	var date = new Date();
+	var events = [];
+	var _dragElement;
+	
+	
+	
+	/* Main Rendering
+	-----------------------------------------------------------------------------*/
+	
+	
+	setYMD(date, options.year, options.month, options.date);
+	
+	
+	function render(inc) {
+		if (!content) {
+			initialRender();
+		}
+		else if (elementVisible()) {
+			// mainly for the public API
+			calcSize();
+			_renderView(inc);
+		}
+	}
+	
+	
+	function initialRender() {
+		tm = options.theme ? 'ui' : 'fc';
+		element.addClass('fc');
+		if (options.isRTL) {
+			element.addClass('fc-rtl');
+		}
+		else {
+			element.addClass('fc-ltr');
+		}
+		if (options.theme) {
+			element.addClass('ui-widget');
+		}
+
+		content = $("<div class='fc-content' style='position:relative'/>")
+			.prependTo(element);
+
+		header = new Header(t, options);
+		headerElement = header.render();
+		if (headerElement) {
+			element.prepend(headerElement);
+		}
+
+		changeView(options.defaultView);
+
+		if (options.handleWindowResize) {
+			$(window).resize(windowResize);
+		}
+
+		// needed for IE in a 0x0 iframe, b/c when it is resized, never triggers a windowResize
+		if (!bodyVisible()) {
+			lateRender();
+		}
+	}
+	
+	
+	// called when we know the calendar couldn't be rendered when it was initialized,
+	// but we think it's ready now
+	function lateRender() {
+		setTimeout(function() { // IE7 needs this so dimensions are calculated correctly
+			if (!currentView.start && bodyVisible()) { // !currentView.start makes sure this never happens more than once
+				renderView();
+			}
+		},0);
+	}
+	
+	
+	function destroy() {
+
+		if (currentView) {
+			trigger('viewDestroy', currentView, currentView, currentView.element);
+			currentView.triggerEventDestroy();
+		}
+
+		$(window).unbind('resize', windowResize);
+
+		header.destroy();
+		content.remove();
+		element.removeClass('fc fc-rtl ui-widget');
+	}
+	
+	
+	function elementVisible() {
+		return element.is(':visible');
+	}
+	
+	
+	function bodyVisible() {
+		return $('body').is(':visible');
+	}
+	
+	
+	
+	/* View Rendering
+	-----------------------------------------------------------------------------*/
+	
+
+	function changeView(newViewName) {
+		if (!currentView || newViewName != currentView.name) {
+			_changeView(newViewName);
+		}
+	}
+
+
+	function _changeView(newViewName) {
+		ignoreWindowResize++;
+
+		if (currentView) {
+			trigger('viewDestroy', currentView, currentView, currentView.element);
+			unselect();
+			currentView.triggerEventDestroy(); // trigger 'eventDestroy' for each event
+			freezeContentHeight();
+			currentView.element.remove();
+			header.deactivateButton(currentView.name);
+		}
+
+		header.activateButton(newViewName);
+
+		currentView = new fcViews[newViewName](
+			$("<div class='fc-view fc-view-" + newViewName + "' style='position:relative'/>")
+				.appendTo(content),
+			t // the calendar object
+		);
+
+		renderView();
+		unfreezeContentHeight();
+
+		ignoreWindowResize--;
+	}
+
+
+	function renderView(inc) {
+		if (
+			!currentView.start || // never rendered before
+			inc || date < currentView.start || date >= currentView.end // or new date range
+		) {
+			if (elementVisible()) {
+				_renderView(inc);
+			}
+		}
+	}
+
+
+	function _renderView(inc) { // assumes elementVisible
+		ignoreWindowResize++;
+
+		if (currentView.start) { // already been rendered?
+			trigger('viewDestroy', currentView, currentView, currentView.element);
+			unselect();
+			clearEvents();
+		}
+
+		freezeContentHeight();
+		currentView.render(date, inc || 0); // the view's render method ONLY renders the skeleton, nothing else
+		setSize();
+		unfreezeContentHeight();
+		(currentView.afterRender || noop)();
+
+		updateTitle();
+		updateTodayButton();
+
+		trigger('viewRender', currentView, currentView, currentView.element);
+		currentView.trigger('viewDisplay', _element); // deprecated
+
+		ignoreWindowResize--;
+
+		getAndRenderEvents();
+	}
+	
+	
+
+	/* Resizing
+	-----------------------------------------------------------------------------*/
+	
+	
+	function updateSize() {
+		if (elementVisible()) {
+			unselect();
+			clearEvents();
+			calcSize();
+			setSize();
+			renderEvents();
+		}
+	}
+	
+	
+	function calcSize() { // assumes elementVisible
+		if (options.contentHeight) {
+			suggestedViewHeight = options.contentHeight;
+		}
+		else if (options.height) {
+			suggestedViewHeight = options.height - (headerElement ? headerElement.height() : 0) - vsides(content);
+		}
+		else {
+			suggestedViewHeight = Math.round(content.width() / Math.max(options.aspectRatio, .5));
+		}
+	}
+	
+	
+	function setSize() { // assumes elementVisible
+
+		if (suggestedViewHeight === undefined) {
+			calcSize(); // for first time
+				// NOTE: we don't want to recalculate on every renderView because
+				// it could result in oscillating heights due to scrollbars.
+		}
+
+		ignoreWindowResize++;
+		currentView.setHeight(suggestedViewHeight);
+		currentView.setWidth(content.width());
+		ignoreWindowResize--;
+
+		elementOuterWidth = element.outerWidth();
+	}
+	
+	
+	function windowResize() {
+		if (!ignoreWindowResize) {
+			if (currentView.start) { // view has already been rendered
+				var uid = ++resizeUID;
+				setTimeout(function() { // add a delay
+					if (uid == resizeUID && !ignoreWindowResize && elementVisible()) {
+						if (elementOuterWidth != (elementOuterWidth = element.outerWidth())) {
+							ignoreWindowResize++; // in case the windowResize callback changes the height
+							updateSize();
+							currentView.trigger('windowResize', _element);
+							ignoreWindowResize--;
+						}
+					}
+				}, 200);
+			}else{
+				// calendar must have been initialized in a 0x0 iframe that has just been resized
+				lateRender();
+			}
+		}
+	}
+	
+	
+	
+	/* Event Fetching/Rendering
+	-----------------------------------------------------------------------------*/
+	// TODO: going forward, most of this stuff should be directly handled by the view
+
+
+	function refetchEvents() { // can be called as an API method
+		clearEvents();
+		fetchAndRenderEvents();
+	}
+
+
+	function rerenderEvents(modifiedEventID) { // can be called as an API method
+		clearEvents();
+		renderEvents(modifiedEventID);
+	}
+
+
+	function renderEvents(modifiedEventID) { // TODO: remove modifiedEventID hack
+		if (elementVisible()) {
+			currentView.setEventData(events); // for View.js, TODO: unify with renderEvents
+			currentView.renderEvents(events, modifiedEventID); // actually render the DOM elements
+			currentView.trigger('eventAfterAllRender');
+		}
+	}
+
+
+	function clearEvents() {
+		currentView.triggerEventDestroy(); // trigger 'eventDestroy' for each event
+		currentView.clearEvents(); // actually remove the DOM elements
+		currentView.clearEventData(); // for View.js, TODO: unify with clearEvents
+	}
+	
+
+	function getAndRenderEvents() {
+		if (!options.lazyFetching || isFetchNeeded(currentView.visStart, currentView.visEnd)) {
+			fetchAndRenderEvents();
+		}
+		else {
+			renderEvents();
+		}
+	}
+
+
+	function fetchAndRenderEvents() {
+		fetchEvents(currentView.visStart, currentView.visEnd);
+			// ... will call reportEvents
+			// ... which will call renderEvents
+	}
+
+	
+	// called when event data arrives
+	function reportEvents(_events) {
+		events = _events;
+		renderEvents();
+	}
+
+
+	// called when a single event's data has been changed
+	function reportEventChange(eventID) {
+		rerenderEvents(eventID);
+	}
+
+
+
+	/* Header Updating
+	-----------------------------------------------------------------------------*/
+
+
+	function updateTitle() {
+		header.updateTitle(currentView.title);
+	}
+
+
+	function updateTodayButton() {
+		var today = new Date();
+		if (today >= currentView.start && today < currentView.end) {
+			header.disableButton('today');
+		}
+		else {
+			header.enableButton('today');
+		}
+	}
+	
+
+
+	/* Selection
+	-----------------------------------------------------------------------------*/
+	
+
+	function select(start, end, allDay) {
+		currentView.select(start, end, allDay===undefined ? true : allDay);
+	}
+	
+
+	function unselect() { // safe to be called before renderView
+		if (currentView) {
+			currentView.unselect();
+		}
+	}
+	
+	
+	
+	/* Date
+	-----------------------------------------------------------------------------*/
+	
+	
+	function prev() {
+		renderView(-1);
+	}
+	
+	
+	function next() {
+		renderView(1);
+	}
+	
+	
+	function prevYear() {
+		addYears(date, -1);
+		renderView();
+	}
+	
+	
+	function nextYear() {
+		addYears(date, 1);
+		renderView();
+	}
+	
+	
+	function today() {
+		date = new Date();
+		renderView();
+	}
+	
+	
+	function gotoDate(year, month, dateOfMonth) {
+		if (year instanceof Date) {
+			date = cloneDate(year); // provided 1 argument, a Date
+		}else{
+			setYMD(date, year, month, dateOfMonth);
+		}
+		renderView();
+	}
+	
+	
+	function incrementDate(years, months, days) {
+		if (years !== undefined) {
+			addYears(date, years);
+		}
+		if (months !== undefined) {
+			addMonths(date, months);
+		}
+		if (days !== undefined) {
+			addDays(date, days);
+		}
+		renderView();
+	}
+	
+	
+	function getDate() {
+		return cloneDate(date);
+	}
+
+
+
+	/* Height "Freezing"
+	-----------------------------------------------------------------------------*/
+
+
+	function freezeContentHeight() {
+		content.css({
+			width: '100%',
+			height: content.height(),
+			overflow: 'hidden'
+		});
+	}
+
+
+	function unfreezeContentHeight() {
+		content.css({
+			width: '',
+			height: '',
+			overflow: ''
+		});
+	}
+	
+	
+	
+	/* Misc
+	-----------------------------------------------------------------------------*/
+	
+	
+	function getView() {
+		return currentView;
+	}
+	
+	
+	function option(name, value) {
+		if (value === undefined) {
+			return options[name];
+		}
+		if (name == 'height' || name == 'contentHeight' || name == 'aspectRatio') {
+			options[name] = value;
+			updateSize();
+		}
+	}
+	
+	
+	function trigger(name, thisObj) {
+		if (options[name]) {
+			return options[name].apply(
+				thisObj || _element,
+				Array.prototype.slice.call(arguments, 2)
+			);
+		}
+	}
+	
+	
+	
+	/* External Dragging
+	------------------------------------------------------------------------*/
+	
+	if (options.droppable) {
+		$(document)
+			.bind('dragstart', function(ev, ui) {
+				var _e = ev.target;
+				var e = $(_e);
+				if (!e.parents('.fc').length) { // not already inside a calendar
+					var accept = options.dropAccept;
+					if ($.isFunction(accept) ? accept.call(_e, e) : e.is(accept)) {
+						_dragElement = _e;
+						currentView.dragStart(_dragElement, ev, ui);
+					}
+				}
+			})
+			.bind('dragstop', function(ev, ui) {
+				if (_dragElement) {
+					currentView.dragStop(_dragElement, ev, ui);
+					_dragElement = null;
+				}
+			});
+	}
+	
+
+}
+
+;;
+
+function Header(calendar, options) {
+	var t = this;
+	
+	
+	// exports
+	t.render = render;
+	t.destroy = destroy;
+	t.updateTitle = updateTitle;
+	t.activateButton = activateButton;
+	t.deactivateButton = deactivateButton;
+	t.disableButton = disableButton;
+	t.enableButton = enableButton;
+	
+	
+	// locals
+	var element = $([]);
+	var tm;
+	
+
+
+	function render() {
+		tm = options.theme ? 'ui' : 'fc';
+		var sections = options.header;
+		if (sections) {
+			element = $("<table class='fc-header' style='width:100%'/>")
+				.append(
+					$("<tr/>")
+						.append(renderSection('left'))
+						.append(renderSection('center'))
+						.append(renderSection('right'))
+				);
+			return element;
+		}
+	}
+	
+	
+	function destroy() {
+		element.remove();
+	}
+	
+	
+	function renderSection(position) {
+		var e = $("<td class='fc-header-" + position + "'/>");
+		var buttonStr = options.header[position];
+		if (buttonStr) {
+			$.each(buttonStr.split(' '), function(i) {
+				if (i > 0) {
+					e.append("<span class='fc-header-space'/>");
+				}
+				var prevButton;
+				$.each(this.split(','), function(j, buttonName) {
+					if (buttonName == 'title') {
+						e.append("<span class='fc-header-title'><h2>&nbsp;</h2></span>");
+						if (prevButton) {
+							prevButton.addClass(tm + '-corner-right');
+						}
+						prevButton = null;
+					}else{
+						var buttonClick;
+						if (calendar[buttonName]) {
+							buttonClick = calendar[buttonName]; // calendar method
+						}
+						else if (fcViews[buttonName]) {
+							buttonClick = function() {
+								button.removeClass(tm + '-state-hover'); // forget why
+								calendar.changeView(buttonName);
+							};
+						}
+						if (buttonClick) {
+							var icon = options.theme ? smartProperty(options.buttonIcons, buttonName) : null; // why are we using smartProperty here?
+							var text = smartProperty(options.buttonText, buttonName); // why are we using smartProperty here?
+							var button = $(
+								"<span class='fc-button fc-button-" + buttonName + " " + tm + "-state-default'>" +
+									(icon ?
+										"<span class='fc-icon-wrap'>" +
+											"<span class='ui-icon ui-icon-" + icon + "'/>" +
+										"</span>" :
+										text
+										) +
+								"</span>"
+								)
+								.click(function() {
+									if (!button.hasClass(tm + '-state-disabled')) {
+										buttonClick();
+									}
+								})
+								.mousedown(function() {
+									button
+										.not('.' + tm + '-state-active')
+										.not('.' + tm + '-state-disabled')
+										.addClass(tm + '-state-down');
+								})
+								.mouseup(function() {
+									button.removeClass(tm + '-state-down');
+								})
+								.hover(
+									function() {
+										button
+											.not('.' + tm + '-state-active')
+											.not('.' + tm + '-state-disabled')
+											.addClass(tm + '-state-hover');
+									},
+									function() {
+										button
+											.removeClass(tm + '-state-hover')
+											.removeClass(tm + '-state-down');
+									}
+								)
+								.appendTo(e);
+							disableTextSelection(button);
+							if (!prevButton) {
+								button.addClass(tm + '-corner-left');
+							}
+							prevButton = button;
+						}
+					}
+				});
+				if (prevButton) {
+					prevButton.addClass(tm + '-corner-right');
+				}
+			});
+		}
+		return e;
+	}
+	
+	
+	function updateTitle(html) {
+		element.find('h2')
+			.html(html);
+	}
+	
+	
+	function activateButton(buttonName) {
+		element.find('span.fc-button-' + buttonName)
+			.addClass(tm + '-state-active');
+	}
+	
+	
+	function deactivateButton(buttonName) {
+		element.find('span.fc-button-' + buttonName)
+			.removeClass(tm + '-state-active');
+	}
+	
+	
+	function disableButton(buttonName) {
+		element.find('span.fc-button-' + buttonName)
+			.addClass(tm + '-state-disabled');
+	}
+	
+	
+	function enableButton(buttonName) {
+		element.find('span.fc-button-' + buttonName)
+			.removeClass(tm + '-state-disabled');
+	}
+
+
+}
+
+;;
+
+fc.sourceNormalizers = [];
+fc.sourceFetchers = [];
+
+var ajaxDefaults = {
+	dataType: 'json',
+	cache: false
+};
+
+var eventGUID = 1;
+
+
+function EventManager(options, _sources) {
+	var t = this;
+	
+	
+	// exports
+	t.isFetchNeeded = isFetchNeeded;
+	t.fetchEvents = fetchEvents;
+	t.addEventSource = addEventSource;
+	t.removeEventSource = removeEventSource;
+	t.updateEvent = updateEvent;
+	t.renderEvent = renderEvent;
+	t.removeEvents = removeEvents;
+	t.clientEvents = clientEvents;
+	t.normalizeEvent = normalizeEvent;
+	
+	
+	// imports
+	var trigger = t.trigger;
+	var getView = t.getView;
+	var reportEvents = t.reportEvents;
+	
+	
+	// locals
+	var stickySource = { events: [] };
+	var sources = [ stickySource ];
+	var rangeStart, rangeEnd;
+	var currentFetchID = 0;
+	var pendingSourceCnt = 0;
+	var loadingLevel = 0;
+	var cache = [];
+	
+	
+	for (var i=0; i<_sources.length; i++) {
+		_addEventSource(_sources[i]);
+	}
+	
+	
+	
+	/* Fetching
+	-----------------------------------------------------------------------------*/
+	
+	
+	function isFetchNeeded(start, end) {
+		return !rangeStart || start < rangeStart || end > rangeEnd;
+	}
+	
+	
+	function fetchEvents(start, end) {
+		rangeStart = start;
+		rangeEnd = end;
+		cache = [];
+		var fetchID = ++currentFetchID;
+		var len = sources.length;
+		pendingSourceCnt = len;
+		for (var i=0; i<len; i++) {
+			fetchEventSource(sources[i], fetchID);
+		}
+	}
+	
+	
+	function fetchEventSource(source, fetchID) {
+		_fetchEventSource(source, function(events) {
+			if (fetchID == currentFetchID) {
+				if (events) {
+
+					if (options.eventDataTransform) {
+						events = $.map(events, options.eventDataTransform);
+					}
+					if (source.eventDataTransform) {
+						events = $.map(events, source.eventDataTransform);
+					}
+					// TODO: this technique is not ideal for static array event sources.
+					//  For arrays, we'll want to process all events right in the beginning, then never again.
+				
+					for (var i=0; i<events.length; i++) {
+						events[i].source = source;
+						normalizeEvent(events[i]);
+					}
+					cache = cache.concat(events);
+				}
+				pendingSourceCnt--;
+				if (!pendingSourceCnt) {
+					reportEvents(cache);
+				}
+			}
+		});
+	}
+	
+	
+	function _fetchEventSource(source, callback) {
+		var i;
+		var fetchers = fc.sourceFetchers;
+		var res;
+		for (i=0; i<fetchers.length; i++) {
+			res = fetchers[i](source, rangeStart, rangeEnd, callback);
+			if (res === true) {
+				// the fetcher is in charge. made its own async request
+				return;
+			}
+			else if (typeof res == 'object') {
+				// the fetcher returned a new source. process it
+				_fetchEventSource(res, callback);
+				return;
+			}
+		}
+		var events = source.events;
+		if (events) {
+			if ($.isFunction(events)) {
+				pushLoading();
+				events(cloneDate(rangeStart), cloneDate(rangeEnd), function(events) {
+					callback(events);
+					popLoading();
+				});
+			}
+			else if ($.isArray(events)) {
+				callback(events);
+			}
+			else {
+				callback();
+			}
+		}else{
+			var url = source.url;
+			if (url) {
+				var success = source.success;
+				var error = source.error;
+				var complete = source.complete;
+
+				// retrieve any outbound GET/POST $.ajax data from the options
+				var customData;
+				if ($.isFunction(source.data)) {
+					// supplied as a function that returns a key/value object
+					customData = source.data();
+				}
+				else {
+					// supplied as a straight key/value object
+					customData = source.data;
+				}
+
+				// use a copy of the custom data so we can modify the parameters
+				// and not affect the passed-in object.
+				var data = $.extend({}, customData || {});
+
+				var startParam = firstDefined(source.startParam, options.startParam);
+				var endParam = firstDefined(source.endParam, options.endParam);
+				if (startParam) {
+					data[startParam] = Math.round(+rangeStart / 1000);
+				}
+				if (endParam) {
+					data[endParam] = Math.round(+rangeEnd / 1000);
+				}
+
+				pushLoading();
+				$.ajax($.extend({}, ajaxDefaults, source, {
+					data: data,
+					success: function(events) {
+						events = events || [];
+						var res = applyAll(success, this, arguments);
+						if ($.isArray(res)) {
+							events = res;
+						}
+						callback(events);
+					},
+					error: function() {
+						applyAll(error, this, arguments);
+						callback();
+					},
+					complete: function() {
+						applyAll(complete, this, arguments);
+						popLoading();
+					}
+				}));
+			}else{
+				callback();
+			}
+		}
+	}
+	
+	
+	
+	/* Sources
+	-----------------------------------------------------------------------------*/
+	
+
+	function addEventSource(source) {
+		source = _addEventSource(source);
+		if (source) {
+			pendingSourceCnt++;
+			fetchEventSource(source, currentFetchID); // will eventually call reportEvents
+		}
+	}
+	
+	
+	function _addEventSource(source) {
+		if ($.isFunction(source) || $.isArray(source)) {
+			source = { events: source };
+		}
+		else if (typeof source == 'string') {
+			source = { url: source };
+		}
+		if (typeof source == 'object') {
+			normalizeSource(source);
+			sources.push(source);
+			return source;
+		}
+	}
+	
+
+	function removeEventSource(source) {
+		sources = $.grep(sources, function(src) {
+			return !isSourcesEqual(src, source);
+		});
+		// remove all client events from that source
+		cache = $.grep(cache, function(e) {
+			return !isSourcesEqual(e.source, source);
+		});
+		reportEvents(cache);
+	}
+	
+	
+	
+	/* Manipulation
+	-----------------------------------------------------------------------------*/
+	
+	
+	function updateEvent(event) { // update an existing event
+		var i, len = cache.length, e,
+			defaultEventEnd = getView().defaultEventEnd, // getView???
+			startDelta = event.start - event._start,
+			endDelta = event.end ?
+				(event.end - (event._end || defaultEventEnd(event))) // event._end would be null if event.end
+				: 0;                                                      // was null and event was just resized
+		for (i=0; i<len; i++) {
+			e = cache[i];
+			if (e._id == event._id && e != event) {
+				e.start = new Date(+e.start + startDelta);
+				if (event.end) {
+					if (e.end) {
+						e.end = new Date(+e.end + endDelta);
+					}else{
+						e.end = new Date(+defaultEventEnd(e) + endDelta);
+					}
+				}else{
+					e.end = null;
+				}
+				e.title = event.title;
+				e.url = event.url;
+				e.allDay = event.allDay;
+				e.className = event.className;
+				e.editable = event.editable;
+				e.color = event.color;
+				e.backgroundColor = event.backgroundColor;
+				e.borderColor = event.borderColor;
+				e.textColor = event.textColor;
+				normalizeEvent(e);
+			}
+		}
+		normalizeEvent(event);
+		reportEvents(cache);
+	}
+	
+	
+	function renderEvent(event, stick) {
+		normalizeEvent(event);
+		if (!event.source) {
+			if (stick) {
+				stickySource.events.push(event);
+				event.source = stickySource;
+			}
+			cache.push(event);
+		}
+		reportEvents(cache);
+	}
+	
+	
+	function removeEvents(filter) {
+		if (!filter) { // remove all
+			cache = [];
+			// clear all array sources
+			for (var i=0; i<sources.length; i++) {
+				if ($.isArray(sources[i].events)) {
+					sources[i].events = [];
+				}
+			}
+		}else{
+			if (!$.isFunction(filter)) { // an event ID
+				var id = filter + '';
+				filter = function(e) {
+					return e._id == id;
+				};
+			}
+			cache = $.grep(cache, filter, true);
+			// remove events from array sources
+			for (var i=0; i<sources.length; i++) {
+				if ($.isArray(sources[i].events)) {
+					sources[i].events = $.grep(sources[i].events, filter, true);
+				}
+			}
+		}
+		reportEvents(cache);
+	}
+	
+	
+	function clientEvents(filter) {
+		if ($.isFunction(filter)) {
+			return $.grep(cache, filter);
+		}
+		else if (filter) { // an event ID
+			filter += '';
+			return $.grep(cache, function(e) {
+				return e._id == filter;
+			});
+		}
+		return cache; // else, return all
+	}
+	
+	
+	
+	/* Loading State
+	-----------------------------------------------------------------------------*/
+	
+	
+	function pushLoading() {
+		if (!loadingLevel++) {
+			trigger('loading', null, true, getView());
+		}
+	}
+	
+	
+	function popLoading() {
+		if (!--loadingLevel) {
+			trigger('loading', null, false, getView());
+		}
+	}
+	
+	
+	
+	/* Event Normalization
+	-----------------------------------------------------------------------------*/
+	
+	
+	function normalizeEvent(event) {
+		var source = event.source || {};
+		var ignoreTimezone = firstDefined(source.ignoreTimezone, options.ignoreTimezone);
+		event._id = event._id || (event.id === undefined ? '_fc' + eventGUID++ : event.id + '');
+		if (event.date) {
+			if (!event.start) {
+				event.start = event.date;
+			}
+			delete event.date;
+		}
+		event._start = cloneDate(event.start = parseDate(event.start, ignoreTimezone));
+		event.end = parseDate(event.end, ignoreTimezone);
+		if (event.end && event.end <= event.start) {
+			event.end = null;
+		}
+		event._end = event.end ? cloneDate(event.end) : null;
+		if (event.allDay === undefined) {
+			event.allDay = firstDefined(source.allDayDefault, options.allDayDefault);
+		}
+		if (event.className) {
+			if (typeof event.className == 'string') {
+				event.className = event.className.split(/\s+/);
+			}
+		}else{
+			event.className = [];
+		}
+		// TODO: if there is no start date, return false to indicate an invalid event
+	}
+	
+	
+	
+	/* Utils
+	------------------------------------------------------------------------------*/
+	
+	
+	function normalizeSource(source) {
+		if (source.className) {
+			// TODO: repeat code, same code for event classNames
+			if (typeof source.className == 'string') {
+				source.className = source.className.split(/\s+/);
+			}
+		}else{
+			source.className = [];
+		}
+		var normalizers = fc.sourceNormalizers;
+		for (var i=0; i<normalizers.length; i++) {
+			normalizers[i](source);
+		}
+	}
+	
+	
+	function isSourcesEqual(source1, source2) {
+		return source1 && source2 && getSourcePrimitive(source1) == getSourcePrimitive(source2);
+	}
+	
+	
+	function getSourcePrimitive(source) {
+		return ((typeof source == 'object') ? (source.events || source.url) : '') || source;
+	}
+
+
+}
+
+;;
+
+
+fc.addDays = addDays;
+fc.cloneDate = cloneDate;
+fc.parseDate = parseDate;
+fc.parseISO8601 = parseISO8601;
+fc.parseTime = parseTime;
+fc.formatDate = formatDate;
+fc.formatDates = formatDates;
+
+
+
+/* Date Math
+-----------------------------------------------------------------------------*/
+
+var dayIDs = ['sun', 'mon', 'tue', 'wed', 'thu', 'fri', 'sat'],
+	DAY_MS = 86400000,
+	HOUR_MS = 3600000,
+	MINUTE_MS = 60000;
+	
+
+function addYears(d, n, keepTime) {
+	d.setFullYear(d.getFullYear() + n);
+	if (!keepTime) {
+		clearTime(d);
+	}
+	return d;
+}
+
+
+function addMonths(d, n, keepTime) { // prevents day overflow/underflow
+	if (+d) { // prevent infinite looping on invalid dates
+		var m = d.getMonth() + n,
+			check = cloneDate(d);
+		check.setDate(1);
+		check.setMonth(m);
+		d.setMonth(m);
+		if (!keepTime) {
+			clearTime(d);
+		}
+		while (d.getMonth() != check.getMonth()) {
+			d.setDate(d.getDate() + (d < check ? 1 : -1));
+		}
+	}
+	return d;
+}
+
+
+function addDays(d, n, keepTime) { // deals with daylight savings
+	if (+d) {
+		var dd = d.getDate() + n,
+			check = cloneDate(d);
+		check.setHours(9); // set to middle of day
+		check.setDate(dd);
+		d.setDate(dd);
+		if (!keepTime) {
+			clearTime(d);
+		}
+		fixDate(d, check);
+	}
+	return d;
+}
+
+
+function fixDate(d, check) { // force d to be on check's YMD, for daylight savings purposes
+	if (+d) { // prevent infinite looping on invalid dates
+		while (d.getDate() != check.getDate()) {
+			d.setTime(+d + (d < check ? 1 : -1) * HOUR_MS);
+		}
+	}
+}
+
+
+function addMinutes(d, n) {
+	d.setMinutes(d.getMinutes() + n);
+	return d;
+}
+
+
+function clearTime(d) {
+	d.setHours(0);
+	d.setMinutes(0);
+	d.setSeconds(0); 
+	d.setMilliseconds(0);
+	return d;
+}
+
+
+function cloneDate(d, dontKeepTime) {
+	if (dontKeepTime) {
+		return clearTime(new Date(+d));
+	}
+	return new Date(+d);
+}
+
+
+function zeroDate() { // returns a Date with time 00:00:00 and dateOfMonth=1
+	var i=0, d;
+	do {
+		d = new Date(1970, i++, 1);
+	} while (d.getHours()); // != 0
+	return d;
+}
+
+
+function dayDiff(d1, d2) { // d1 - d2
+	return Math.round((cloneDate(d1, true) - cloneDate(d2, true)) / DAY_MS);
+}
+
+
+function setYMD(date, y, m, d) {
+	if (y !== undefined && y != date.getFullYear()) {
+		date.setDate(1);
+		date.setMonth(0);
+		date.setFullYear(y);
+	}
+	if (m !== undefined && m != date.getMonth()) {
+		date.setDate(1);
+		date.setMonth(m);
+	}
+	if (d !== undefined) {
+		date.setDate(d);
+	}
+}
+
+
+
+/* Date Parsing
+-----------------------------------------------------------------------------*/
+
+
+function parseDate(s, ignoreTimezone) { // ignoreTimezone defaults to true
+	if (typeof s == 'object') { // already a Date object
+		return s;
+	}
+	if (typeof s == 'number') { // a UNIX timestamp
+		return new Date(s * 1000);
+	}
+	if (typeof s == 'string') {
+		if (s.match(/^\d+(\.\d+)?$/)) { // a UNIX timestamp
+			return new Date(parseFloat(s) * 1000);
+		}
+		if (ignoreTimezone === undefined) {
+			ignoreTimezone = true;
+		}
+		return parseISO8601(s, ignoreTimezone) || (s ? new Date(s) : null);
+	}
+	// TODO: never return invalid dates (like from new Date(<string>)), return null instead
+	return null;
+}
+
+
+function parseISO8601(s, ignoreTimezone) { // ignoreTimezone defaults to false
+	// derived from http://delete.me.uk/2005/03/iso8601.html
+	// TODO: for a know glitch/feature, read tests/issue_206_parseDate_dst.html
+	var m = s.match(/^([0-9]{4})(-([0-9]{2})(-([0-9]{2})([T ]([0-9]{2}):([0-9]{2})(:([0-9]{2})(\.([0-9]+))?)?(Z|(([-+])([0-9]{2})(:?([0-9]{2}))?))?)?)?)?$/);
+	if (!m) {
+		return null;
+	}
+	var date = new Date(m[1], 0, 1);
+	if (ignoreTimezone || !m[13]) {
+		var check = new Date(m[1], 0, 1, 9, 0);
+		if (m[3]) {
+			date.setMonth(m[3] - 1);
+			check.setMonth(m[3] - 1);
+		}
+		if (m[5]) {
+			date.setDate(m[5]);
+			check.setDate(m[5]);
+		}
+		fixDate(date, check);
+		if (m[7]) {
+			date.setHours(m[7]);
+		}
+		if (m[8]) {
+			date.setMinutes(m[8]);
+		}
+		if (m[10]) {
+			date.setSeconds(m[10]);
+		}
+		if (m[12]) {
+			date.setMilliseconds(Number("0." + m[12]) * 1000);
+		}
+		fixDate(date, check);
+	}else{
+		date.setUTCFullYear(
+			m[1],
+			m[3] ? m[3] - 1 : 0,
+			m[5] || 1
+		);
+		date.setUTCHours(
+			m[7] || 0,
+			m[8] || 0,
+			m[10] || 0,
+			m[12] ? Number("0." + m[12]) * 1000 : 0
+		);
+		if (m[14]) {
+			var offset = Number(m[16]) * 60 + (m[18] ? Number(m[18]) : 0);
+			offset *= m[15] == '-' ? 1 : -1;
+			date = new Date(+date + (offset * 60 * 1000));
+		}
+	}
+	return date;
+}
+
+
+function parseTime(s) { // returns minutes since start of day
+	if (typeof s == 'number') { // an hour
+		return s * 60;
+	}
+	if (typeof s == 'object') { // a Date object
+		return s.getHours() * 60 + s.getMinutes();
+	}
+	var m = s.match(/(\d+)(?::(\d+))?\s*(\w+)?/);
+	if (m) {
+		var h = parseInt(m[1], 10);
+		if (m[3]) {
+			h %= 12;
+			if (m[3].toLowerCase().charAt(0) == 'p') {
+				h += 12;
+			}
+		}
+		return h * 60 + (m[2] ? parseInt(m[2], 10) : 0);
+	}
+}
+
+
+
+/* Date Formatting
+-----------------------------------------------------------------------------*/
+// TODO: use same function formatDate(date, [date2], format, [options])
+
+
+function formatDate(date, format, options) {
+	return formatDates(date, null, format, options);
+}
+
+
+function formatDates(date1, date2, format, options) {
+	options = options || defaults;
+	var date = date1,
+		otherDate = date2,
+		i, len = format.length, c,
+		i2, formatter,
+		res = '';
+	for (i=0; i<len; i++) {
+		c = format.charAt(i);
+		if (c == "'") {
+			for (i2=i+1; i2<len; i2++) {
+				if (format.charAt(i2) == "'") {
+					if (date) {
+						if (i2 == i+1) {
+							res += "'";
+						}else{
+							res += format.substring(i+1, i2);
+						}
+						i = i2;
+					}
+					break;
+				}
+			}
+		}
+		else if (c == '(') {
+			for (i2=i+1; i2<len; i2++) {
+				if (format.charAt(i2) == ')') {
+					var subres = formatDate(date, format.substring(i+1, i2), options);
+					if (parseInt(subres.replace(/\D/, ''), 10)) {
+						res += subres;
+					}
+					i = i2;
+					break;
+				}
+			}
+		}
+		else if (c == '[') {
+			for (i2=i+1; i2<len; i2++) {
+				if (format.charAt(i2) == ']') {
+					var subformat = format.substring(i+1, i2);
+					var subres = formatDate(date, subformat, options);
+					if (subres != formatDate(otherDate, subformat, options)) {
+						res += subres;
+					}
+					i = i2;
+					break;
+				}
+			}
+		}
+		else if (c == '{') {
+			date = date2;
+			otherDate = date1;
+		}
+		else if (c == '}') {
+			date = date1;
+			otherDate = date2;
+		}
+		else {
+			for (i2=len; i2>i; i2--) {
+				if (formatter = dateFormatters[format.substring(i, i2)]) {
+					if (date) {
+						res += formatter(date, options);
+					}
+					i = i2 - 1;
+					break;
+				}
+			}
+			if (i2 == i) {
+				if (date) {
+					res += c;
+				}
+			}
+		}
+	}
+	return res;
+};
+
+
+var dateFormatters = {
+	s	: function(d)	{ return d.getSeconds() },
+	ss	: function(d)	{ return zeroPad(d.getSeconds()) },
+	m	: function(d)	{ return d.getMinutes() },
+	mm	: function(d)	{ return zeroPad(d.getMinutes()) },
+	h	: function(d)	{ return d.getHours() % 12 || 12 },
+	hh	: function(d)	{ return zeroPad(d.getHours() % 12 || 12) },
+	H	: function(d)	{ return d.getHours() },
+	HH	: function(d)	{ return zeroPad(d.getHours()) },
+	d	: function(d)	{ return d.getDate() },
+	dd	: function(d)	{ return zeroPad(d.getDate()) },
+	ddd	: function(d,o)	{ return o.dayNamesShort[d.getDay()] },
+	dddd: function(d,o)	{ return o.dayNames[d.getDay()] },
+	M	: function(d)	{ return d.getMonth() + 1 },
+	MM	: function(d)	{ return zeroPad(d.getMonth() + 1) },
+	MMM	: function(d,o)	{ return o.monthNamesShort[d.getMonth()] },
+	MMMM: function(d,o)	{ return o.monthNames[d.getMonth()] },
+	yy	: function(d)	{ return (d.getFullYear()+'').substring(2) },
+	yyyy: function(d)	{ return d.getFullYear() },
+	t	: function(d)	{ return d.getHours() < 12 ? 'a' : 'p' },
+	tt	: function(d)	{ return d.getHours() < 12 ? 'am' : 'pm' },
+	T	: function(d)	{ return d.getHours() < 12 ? 'A' : 'P' },
+	TT	: function(d)	{ return d.getHours() < 12 ? 'AM' : 'PM' },
+	u	: function(d)	{ return formatDate(d, "yyyy-MM-dd'T'HH:mm:ss'Z'") },
+	S	: function(d)	{
+		var date = d.getDate();
+		if (date > 10 && date < 20) {
+			return 'th';
+		}
+		return ['st', 'nd', 'rd'][date%10-1] || 'th';
+	},
+	w   : function(d, o) { // local
+		return o.weekNumberCalculation(d);
+	},
+	W   : function(d) { // ISO
+		return iso8601Week(d);
+	}
+};
+fc.dateFormatters = dateFormatters;
+
+
+/* thanks jQuery UI (https://github.com/jquery/jquery-ui/blob/master/ui/jquery.ui.datepicker.js)
+ * 
+ * Set as calculateWeek to determine the week of the year based on the ISO 8601 definition.
+ * `date` - the date to get the week for
+ * `number` - the number of the week within the year that contains this date
+ */
+function iso8601Week(date) {
+	var time;
+	var checkDate = new Date(date.getTime());
+
+	// Find Thursday of this week starting on Monday
+	checkDate.setDate(checkDate.getDate() + 4 - (checkDate.getDay() || 7));
+
+	time = checkDate.getTime();
+	checkDate.setMonth(0); // Compare with Jan 1
+	checkDate.setDate(1);
+	return Math.floor(Math.round((time - checkDate) / 86400000) / 7) + 1;
+}
+
+
+;;
+
+fc.applyAll = applyAll;
+
+
+/* Event Date Math
+-----------------------------------------------------------------------------*/
+
+
+function exclEndDay(event) {
+	if (event.end) {
+		return _exclEndDay(event.end, event.allDay);
+	}else{
+		return addDays(cloneDate(event.start), 1);
+	}
+}
+
+
+function _exclEndDay(end, allDay) {
+	end = cloneDate(end);
+	return allDay || end.getHours() || end.getMinutes() ? addDays(end, 1) : clearTime(end);
+	// why don't we check for seconds/ms too?
+}
+
+
+
+/* Event Element Binding
+-----------------------------------------------------------------------------*/
+
+
+function lazySegBind(container, segs, bindHandlers) {
+	container.unbind('mouseover').mouseover(function(ev) {
+		var parent=ev.target, e,
+			i, seg;
+		while (parent != this) {
+			e = parent;
+			parent = parent.parentNode;
+		}
+		if ((i = e._fci) !== undefined) {
+			e._fci = undefined;
+			seg = segs[i];
+			bindHandlers(seg.event, seg.element, seg);
+			$(ev.target).trigger(ev);
+		}
+		ev.stopPropagation();
+	});
+}
+
+
+
+/* Element Dimensions
+-----------------------------------------------------------------------------*/
+
+
+function setOuterWidth(element, width, includeMargins) {
+	for (var i=0, e; i<element.length; i++) {
+		e = $(element[i]);
+		e.width(Math.max(0, width - hsides(e, includeMargins)));
+	}
+}
+
+
+function setOuterHeight(element, height, includeMargins) {
+	for (var i=0, e; i<element.length; i++) {
+		e = $(element[i]);
+		e.height(Math.max(0, height - vsides(e, includeMargins)));
+	}
+}
+
+
+function hsides(element, includeMargins) {
+	return hpadding(element) + hborders(element) + (includeMargins ? hmargins(element) : 0);
+}
+
+
+function hpadding(element) {
+	return (parseFloat($.css(element[0], 'paddingLeft', true)) || 0) +
+	       (parseFloat($.css(element[0], 'paddingRight', true)) || 0);
+}
+
+
+function hmargins(element) {
+	return (parseFloat($.css(element[0], 'marginLeft', true)) || 0) +
+	       (parseFloat($.css(element[0], 'marginRight', true)) || 0);
+}
+
+
+function hborders(element) {
+	return (parseFloat($.css(element[0], 'borderLeftWidth', true)) || 0) +
+	       (parseFloat($.css(element[0], 'borderRightWidth', true)) || 0);
+}
+
+
+function vsides(element, includeMargins) {
+	return vpadding(element) +  vborders(element) + (includeMargins ? vmargins(element) : 0);
+}
+
+
+function vpadding(element) {
+	return (parseFloat($.css(element[0], 'paddingTop', true)) || 0) +
+	       (parseFloat($.css(element[0], 'paddingBottom', true)) || 0);
+}
+
+
+function vmargins(element) {
+	return (parseFloat($.css(element[0], 'marginTop', true)) || 0) +
+	       (parseFloat($.css(element[0], 'marginBottom', true)) || 0);
+}
+
+
+function vborders(element) {
+	return (parseFloat($.css(element[0], 'borderTopWidth', true)) || 0) +
+	       (parseFloat($.css(element[0], 'borderBottomWidth', true)) || 0);
+}
+
+
+
+/* Misc Utils
+-----------------------------------------------------------------------------*/
+
+
+//TODO: arraySlice
+//TODO: isFunction, grep ?
+
+
+function noop() { }
+
+
+function dateCompare(a, b) {
+	return a - b;
+}
+
+
+function arrayMax(a) {
+	return Math.max.apply(Math, a);
+}
+
+
+function zeroPad(n) {
+	return (n < 10 ? '0' : '') + n;
+}
+
+
+function smartProperty(obj, name) { // get a camel-cased/namespaced property of an object
+	if (obj[name] !== undefined) {
+		return obj[name];
+	}
+	var parts = name.split(/(?=[A-Z])/),
+		i=parts.length-1, res;
+	for (; i>=0; i--) {
+		res = obj[parts[i].toLowerCase()];
+		if (res !== undefined) {
+			return res;
+		}
+	}
+	return obj[''];
+}
+
+
+function htmlEscape(s) {
+	return s.replace(/&/g, '&amp;')
+		.replace(/</g, '&lt;')
+		.replace(/>/g, '&gt;')
+		.replace(/'/g, '&#039;')
+		.replace(/"/g, '&quot;')
+		.replace(/\n/g, '<br />');
+}
+
+
+function disableTextSelection(element) {
+	element
+		.attr('unselectable', 'on')
+		.css('MozUserSelect', 'none')
+		.bind('selectstart.ui', function() { return false; });
+}
+
+
+/*
+function enableTextSelection(element) {
+	element
+		.attr('unselectable', 'off')
+		.css('MozUserSelect', '')
+		.unbind('selectstart.ui');
+}
+*/
+
+
+function markFirstLast(e) {
+	e.children()
+		.removeClass('fc-first fc-last')
+		.filter(':first-child')
+			.addClass('fc-first')
+		.end()
+		.filter(':last-child')
+			.addClass('fc-last');
+}
+
+
+function setDayID(cell, date) {
+	cell.each(function(i, _cell) {
+		_cell.className = _cell.className.replace(/^fc-\w*/, 'fc-' + dayIDs[date.getDay()]);
+		// TODO: make a way that doesn't rely on order of classes
+	});
+}
+
+
+function getSkinCss(event, opt) {
+	var source = event.source || {};
+	var eventColor = event.color;
+	var sourceColor = source.color;
+	var optionColor = opt('eventColor');
+	var backgroundColor =
+		event.backgroundColor ||
+		eventColor ||
+		source.backgroundColor ||
+		sourceColor ||
+		opt('eventBackgroundColor') ||
+		optionColor;
+	var borderColor =
+		event.borderColor ||
+		eventColor ||
+		source.borderColor ||
+		sourceColor ||
+		opt('eventBorderColor') ||
+		optionColor;
+	var textColor =
+		event.textColor ||
+		source.textColor ||
+		opt('eventTextColor');
+	var statements = [];
+	if (backgroundColor) {
+		statements.push('background-color:' + backgroundColor);
+	}
+	if (borderColor) {
+		statements.push('border-color:' + borderColor);
+	}
+	if (textColor) {
+		statements.push('color:' + textColor);
+	}
+	return statements.join(';');
+}
+
+
+function applyAll(functions, thisObj, args) {
+	if ($.isFunction(functions)) {
+		functions = [ functions ];
+	}
+	if (functions) {
+		var i;
+		var ret;
+		for (i=0; i<functions.length; i++) {
+			ret = functions[i].apply(thisObj, args) || ret;
+		}
+		return ret;
+	}
+}
+
+
+function firstDefined() {
+	for (var i=0; i<arguments.length; i++) {
+		if (arguments[i] !== undefined) {
+			return arguments[i];
+		}
+	}
+}
+
+
+;;
+
+fcViews.month = MonthView;
+
+function MonthView(element, calendar) {
+	var t = this;
+	
+	
+	// exports
+	t.render = render;
+	
+	
+	// imports
+	BasicView.call(t, element, calendar, 'month');
+	var opt = t.opt;
+	var renderBasic = t.renderBasic;
+	var skipHiddenDays = t.skipHiddenDays;
+	var getCellsPerWeek = t.getCellsPerWeek;
+	var formatDate = calendar.formatDate;
+	
+	
+	function render(date, delta) {
+
+		if (delta) {
+			addMonths(date, delta);
+			date.setDate(1);
+		}
+
+		var firstDay = opt('firstDay');
+
+		var start = cloneDate(date, true);
+		start.setDate(1);
+
+		var end = addMonths(cloneDate(start), 1);
+
+		var visStart = cloneDate(start);
+		addDays(visStart, -((visStart.getDay() - firstDay + 7) % 7));
+		skipHiddenDays(visStart);
+
+		var visEnd = cloneDate(end);
+		addDays(visEnd, (7 - visEnd.getDay() + firstDay) % 7);
+		skipHiddenDays(visEnd, -1, true);
+
+		var colCnt = getCellsPerWeek();
+		var rowCnt = Math.round(dayDiff(visEnd, visStart) / 7); // should be no need for Math.round
+
+		if (opt('weekMode') == 'fixed') {
+			addDays(visEnd, (6 - rowCnt) * 7); // add weeks to make up for it
+			rowCnt = 6;
+		}
+
+		t.title = formatDate(start, opt('titleFormat'));
+
+		t.start = start;
+		t.end = end;
+		t.visStart = visStart;
+		t.visEnd = visEnd;
+
+		renderBasic(rowCnt, colCnt, true);
+	}
+	
+	
+}
+
+;;
+
+fcViews.basicWeek = BasicWeekView;
+
+function BasicWeekView(element, calendar) {
+	var t = this;
+	
+	
+	// exports
+	t.render = render;
+	
+	
+	// imports
+	BasicView.call(t, element, calendar, 'basicWeek');
+	var opt = t.opt;
+	var renderBasic = t.renderBasic;
+	var skipHiddenDays = t.skipHiddenDays;
+	var getCellsPerWeek = t.getCellsPerWeek;
+	var formatDates = calendar.formatDates;
+	
+	
+	function render(date, delta) {
+
+		if (delta) {
+			addDays(date, delta * 7);
+		}
+
+		var start = addDays(cloneDate(date), -((date.getDay() - opt('firstDay') + 7) % 7));
+		var end = addDays(cloneDate(start), 7);
+
+		var visStart = cloneDate(start);
+		skipHiddenDays(visStart);
+
+		var visEnd = cloneDate(end);
+		skipHiddenDays(visEnd, -1, true);
+
+		var colCnt = getCellsPerWeek();
+
+		t.start = start;
+		t.end = end;
+		t.visStart = visStart;
+		t.visEnd = visEnd;
+
+		t.title = formatDates(
+			visStart,
+			addDays(cloneDate(visEnd), -1),
+			opt('titleFormat')
+		);
+
+		renderBasic(1, colCnt, false);
+	}
+	
+	
+}
+
+;;
+
+fcViews.basicDay = BasicDayView;
+
+
+function BasicDayView(element, calendar) {
+	var t = this;
+	
+	
+	// exports
+	t.render = render;
+	
+	
+	// imports
+	BasicView.call(t, element, calendar, 'basicDay');
+	var opt = t.opt;
+	var renderBasic = t.renderBasic;
+	var skipHiddenDays = t.skipHiddenDays;
+	var formatDate = calendar.formatDate;
+	
+	
+	function render(date, delta) {
+
+		if (delta) {
+			addDays(date, delta);
+		}
+		skipHiddenDays(date, delta < 0 ? -1 : 1);
+
+		var start = cloneDate(date, true);
+		var end = addDays(cloneDate(start), 1);
+
+		t.title = formatDate(date, opt('titleFormat'));
+
+		t.start = t.visStart = start;
+		t.end = t.visEnd = end;
+
+		renderBasic(1, 1, false);
+	}
+	
+	
+}
+
+;;
+
+setDefaults({
+	weekMode: 'fixed'
+});
+
+
+function BasicView(element, calendar, viewName) {
+	var t = this;
+	
+	
+	// exports
+	t.renderBasic = renderBasic;
+	t.setHeight = setHeight;
+	t.setWidth = setWidth;
+	t.renderDayOverlay = renderDayOverlay;
+	t.defaultSelectionEnd = defaultSelectionEnd;
+	t.renderSelection = renderSelection;
+	t.clearSelection = clearSelection;
+	t.reportDayClick = reportDayClick; // for selection (kinda hacky)
+	t.dragStart = dragStart;
+	t.dragStop = dragStop;
+	t.defaultEventEnd = defaultEventEnd;
+	t.getHoverListener = function() { return hoverListener };
+	t.colLeft = colLeft;
+	t.colRight = colRight;
+	t.colContentLeft = colContentLeft;
+	t.colContentRight = colContentRight;
+	t.getIsCellAllDay = function() { return true };
+	t.allDayRow = allDayRow;
+	t.getRowCnt = function() { return rowCnt };
+	t.getColCnt = function() { return colCnt };
+	t.getColWidth = function() { return colWidth };
+	t.getDaySegmentContainer = function() { return daySegmentContainer };
+	
+	
+	// imports
+	View.call(t, element, calendar, viewName);
+	OverlayManager.call(t);
+	SelectionManager.call(t);
+	BasicEventRenderer.call(t);
+	var opt = t.opt;
+	var trigger = t.trigger;
+	var renderOverlay = t.renderOverlay;
+	var clearOverlays = t.clearOverlays;
+	var daySelectionMousedown = t.daySelectionMousedown;
+	var cellToDate = t.cellToDate;
+	var dateToCell = t.dateToCell;
+	var rangeToSegments = t.rangeToSegments;
+	var formatDate = calendar.formatDate;
+	
+	
+	// locals
+	
+	var table;
+	var head;
+	var headCells;
+	var body;
+	var bodyRows;
+	var bodyCells;
+	var bodyFirstCells;
+	var firstRowCellInners;
+	var firstRowCellContentInners;
+	var daySegmentContainer;
+	
+	var viewWidth;
+	var viewHeight;
+	var colWidth;
+	var weekNumberWidth;
+	
+	var rowCnt, colCnt;
+	var showNumbers;
+	var coordinateGrid;
+	var hoverListener;
+	var colPositions;
+	var colContentPositions;
+	
+	var tm;
+	var colFormat;
+	var showWeekNumbers;
+	var weekNumberTitle;
+	var weekNumberFormat;
+	
+	
+	
+	/* Rendering
+	------------------------------------------------------------*/
+	
+	
+	disableTextSelection(element.addClass('fc-grid'));
+	
+	
+	function renderBasic(_rowCnt, _colCnt, _showNumbers) {
+		rowCnt = _rowCnt;
+		colCnt = _colCnt;
+		showNumbers = _showNumbers;
+		updateOptions();
+
+		if (!body) {
+			buildEventContainer();
+		}
+
+		buildTable();
+	}
+	
+	
+	function updateOptions() {
+		tm = opt('theme') ? 'ui' : 'fc';
+		colFormat = opt('columnFormat');
+
+		// week # options. (TODO: bad, logic also in other views)
+		showWeekNumbers = opt('weekNumbers');
+		weekNumberTitle = opt('weekNumberTitle');
+		if (opt('weekNumberCalculation') != 'iso') {
+			weekNumberFormat = "w";
+		}
+		else {
+			weekNumberFormat = "W";
+		}
+	}
+	
+	
+	function buildEventContainer() {
+		daySegmentContainer =
+			$("<div class='fc-event-container' style='position:absolute;z-index:8;top:0;left:0'/>")
+				.appendTo(element);
+	}
+	
+	
+	function buildTable() {
+		var html = buildTableHTML();
+
+		if (table) {
+			table.remove();
+		}
+		table = $(html).appendTo(element);
+
+		head = table.find('thead');
+		headCells = head.find('.fc-day-header');
+		body = table.find('tbody');
+		bodyRows = body.find('tr');
+		bodyCells = body.find('.fc-day');
+		bodyFirstCells = bodyRows.find('td:first-child');
+
+		firstRowCellInners = bodyRows.eq(0).find('.fc-day > div');
+		firstRowCellContentInners = bodyRows.eq(0).find('.fc-day-content > div');
+		
+		markFirstLast(head.add(head.find('tr'))); // marks first+last tr/th's
+		markFirstLast(bodyRows); // marks first+last td's
+		bodyRows.eq(0).addClass('fc-first');
+		bodyRows.filter(':last').addClass('fc-last');
+
+		bodyCells.each(function(i, _cell) {
+			var date = cellToDate(
+				Math.floor(i / colCnt),
+				i % colCnt
+			);
+			trigger('dayRender', t, date, $(_cell));
+		});
+
+		dayBind(bodyCells);
+	}
+
+
+
+	/* HTML Building
+	-----------------------------------------------------------*/
+
+
+	function buildTableHTML() {
+		var html =
+			"<table class='fc-border-separate' style='width:100%' cellspacing='0'>" +
+			buildHeadHTML() +
+			buildBodyHTML() +
+			"</table>";
+
+		return html;
+	}
+
+
+	function buildHeadHTML() {
+		var headerClass = tm + "-widget-header";
+		var html = '';
+		var col;
+		var date;
+
+		html += "<thead><tr>";
+
+		if (showWeekNumbers) {
+			html +=
+				"<th class='fc-week-number " + headerClass + "'>" +
+				htmlEscape(weekNumberTitle) +
+				"</th>";
+		}
+
+		for (col=0; col<colCnt; col++) {
+			date = cellToDate(0, col);
+			html +=
+				"<th class='fc-day-header fc-" + dayIDs[date.getDay()] + " " + headerClass + "'>" +
+				htmlEscape(formatDate(date, colFormat)) +
+				"</th>";
+		}
+
+		html += "</tr></thead>";
+
+		return html;
+	}
+
+
+	function buildBodyHTML() {
+		var contentClass = tm + "-widget-content";
+		var html = '';
+		var row;
+		var col;
+		var date;
+
+		html += "<tbody>";
+
+		for (row=0; row<rowCnt; row++) {
+
+			html += "<tr class='fc-week'>";
+
+			if (showWeekNumbers) {
+				date = cellToDate(row, 0);
+				html +=
+					"<td class='fc-week-number " + contentClass + "'>" +
+					"<div>" +
+					htmlEscape(formatDate(date, weekNumberFormat)) +
+					"</div>" +
+					"</td>";
+			}
+
+			for (col=0; col<colCnt; col++) {
+				date = cellToDate(row, col);
+				html += buildCellHTML(date);
+			}
+
+			html += "</tr>";
+		}
+
+		html += "</tbody>";
+
+		return html;
+	}
+
+
+	function buildCellHTML(date) {
+		var contentClass = tm + "-widget-content";
+		var month = t.start.getMonth();
+		var today = clearTime(new Date());
+		var html = '';
+		var classNames = [
+			'fc-day',
+			'fc-' + dayIDs[date.getDay()],
+			contentClass
+		];
+
+		if (date.getMonth() != month) {
+			classNames.push('fc-other-month');
+		}
+		if (+date == +today) {
+			classNames.push(
+				'fc-today',
+				tm + '-state-highlight'
+			);
+		}
+		else if (date < today) {
+			classNames.push('fc-past');
+		}
+		else {
+			classNames.push('fc-future');
+		}
+
+		html +=
+			"<td" +
+			" class='" + classNames.join(' ') + "'" +
+			" data-date='" + formatDate(date, 'yyyy-MM-dd') + "'" +
+			">" +
+			"<div>";
+
+		if (showNumbers) {
+			html += "<div class='fc-day-number'>" + date.getDate() + "</div>";
+		}
+
+		html +=
+			"<div class='fc-day-content'>" +
+			"<div style='position:relative'>&nbsp;</div>" +
+			"</div>" +
+			"</div>" +
+			"</td>";
+
+		return html;
+	}
+
+
+
+	/* Dimensions
+	-----------------------------------------------------------*/
+	
+	
+	function setHeight(height) {
+		viewHeight = height;
+		
+		var bodyHeight = viewHeight - head.height();
+		var rowHeight;
+		var rowHeightLast;
+		var cell;
+			
+		if (opt('weekMode') == 'variable') {
+			rowHeight = rowHeightLast = Math.floor(bodyHeight / (rowCnt==1 ? 2 : 6));
+		}else{
+			rowHeight = Math.floor(bodyHeight / rowCnt);
+			rowHeightLast = bodyHeight - rowHeight * (rowCnt-1);
+		}
+		
+		bodyFirstCells.each(function(i, _cell) {
+			if (i < rowCnt) {
+				cell = $(_cell);
+				cell.find('> div').css(
+					'min-height',
+					(i==rowCnt-1 ? rowHeightLast : rowHeight) - vsides(cell)
+				);
+			}
+		});
+		
+	}
+	
+	
+	function setWidth(width) {
+		viewWidth = width;
+		colPositions.clear();
+		colContentPositions.clear();
+
+		weekNumberWidth = 0;
+		if (showWeekNumbers) {
+			weekNumberWidth = head.find('th.fc-week-number').outerWidth();
+		}
+
+		colWidth = Math.floor((viewWidth - weekNumberWidth) / colCnt);
+		setOuterWidth(headCells.slice(0, -1), colWidth);
+	}
+	
+	
+	
+	/* Day clicking and binding
+	-----------------------------------------------------------*/
+	
+	
+	function dayBind(days) {
+		days.click(dayClick)
+			.mousedown(daySelectionMousedown);
+	}
+	
+	
+	function dayClick(ev) {
+		if (!opt('selectable')) { // if selectable, SelectionManager will worry about dayClick
+			var date = parseISO8601($(this).data('date'));
+			trigger('dayClick', this, date, true, ev);
+		}
+	}
+	
+	
+	
+	/* Semi-transparent Overlay Helpers
+	------------------------------------------------------*/
+	// TODO: should be consolidated with AgendaView's methods
+
+
+	function renderDayOverlay(overlayStart, overlayEnd, refreshCoordinateGrid) { // overlayEnd is exclusive
+
+		if (refreshCoordinateGrid) {
+			coordinateGrid.build();
+		}
+
+		var segments = rangeToSegments(overlayStart, overlayEnd);
+
+		for (var i=0; i<segments.length; i++) {
+			var segment = segments[i];
+			dayBind(
+				renderCellOverlay(
+					segment.row,
+					segment.leftCol,
+					segment.row,
+					segment.rightCol
+				)
+			);
+		}
+	}
+
+	
+	function renderCellOverlay(row0, col0, row1, col1) { // row1,col1 is inclusive
+		var rect = coordinateGrid.rect(row0, col0, row1, col1, element);
+		return renderOverlay(rect, element);
+	}
+	
+	
+	
+	/* Selection
+	-----------------------------------------------------------------------*/
+	
+	
+	function defaultSelectionEnd(startDate, allDay) {
+		return cloneDate(startDate);
+	}
+	
+	
+	function renderSelection(startDate, endDate, allDay) {
+		renderDayOverlay(startDate, addDays(cloneDate(endDate), 1), true); // rebuild every time???
+	}
+	
+	
+	function clearSelection() {
+		clearOverlays();
+	}
+	
+	
+	function reportDayClick(date, allDay, ev) {
+		var cell = dateToCell(date);
+		var _element = bodyCells[cell.row*colCnt + cell.col];
+		trigger('dayClick', _element, date, allDay, ev);
+	}
+	
+	
+	
+	/* External Dragging
+	-----------------------------------------------------------------------*/
+	
+	
+	function dragStart(_dragElement, ev, ui) {
+		hoverListener.start(function(cell) {
+			clearOverlays();
+			if (cell) {
+				renderCellOverlay(cell.row, cell.col, cell.row, cell.col);
+			}
+		}, ev);
+	}
+	
+	
+	function dragStop(_dragElement, ev, ui) {
+		var cell = hoverListener.stop();
+		clearOverlays();
+		if (cell) {
+			var d = cellToDate(cell);
+			trigger('drop', _dragElement, d, true, ev, ui);
+		}
+	}
+	
+	
+	
+	/* Utilities
+	--------------------------------------------------------*/
+	
+	
+	function defaultEventEnd(event) {
+		return cloneDate(event.start);
+	}
+	
+	
+	coordinateGrid = new CoordinateGrid(function(rows, cols) {
+		var e, n, p;
+		headCells.each(function(i, _e) {
+			e = $(_e);
+			n = e.offset().left;
+			if (i) {
+				p[1] = n;
+			}
+			p = [n];
+			cols[i] = p;
+		});
+		p[1] = n + e.outerWidth();
+		bodyRows.each(function(i, _e) {
+			if (i < rowCnt) {
+				e = $(_e);
+				n = e.offset().top;
+				if (i) {
+					p[1] = n;
+				}
+				p = [n];
+				rows[i] = p;
+			}
+		});
+		p[1] = n + e.outerHeight();
+	});
+	
+	
+	hoverListener = new HoverListener(coordinateGrid);
+	
+	colPositions = new HorizontalPositionCache(function(col) {
+		return firstRowCellInners.eq(col);
+	});
+
+	colContentPositions = new HorizontalPositionCache(function(col) {
+		return firstRowCellContentInners.eq(col);
+	});
+
+
+	function colLeft(col) {
+		return colPositions.left(col);
+	}
+
+
+	function colRight(col) {
+		return colPositions.right(col);
+	}
+	
+	
+	function colContentLeft(col) {
+		return colContentPositions.left(col);
+	}
+	
+	
+	function colContentRight(col) {
+		return colContentPositions.right(col);
+	}
+	
+	
+	function allDayRow(i) {
+		return bodyRows.eq(i);
+	}
+	
+}
+
+;;
+
+function BasicEventRenderer() {
+	var t = this;
+	
+	
+	// exports
+	t.renderEvents = renderEvents;
+	t.clearEvents = clearEvents;
+	
+
+	// imports
+	DayEventRenderer.call(t);
+
+	
+	function renderEvents(events, modifiedEventId) {
+		t.renderDayEvents(events, modifiedEventId);
+	}
+	
+	
+	function clearEvents() {
+		t.getDaySegmentContainer().empty();
+	}
+
+
+	// TODO: have this class (and AgendaEventRenderer) be responsible for creating the event container div
+
+}
+
+;;
+
+fcViews.agendaWeek = AgendaWeekView;
+
+function AgendaWeekView(element, calendar) {
+	var t = this;
+	
+	
+	// exports
+	t.render = render;
+	
+	
+	// imports
+	AgendaView.call(t, element, calendar, 'agendaWeek');
+	var opt = t.opt;
+	var renderAgenda = t.renderAgenda;
+	var skipHiddenDays = t.skipHiddenDays;
+	var getCellsPerWeek = t.getCellsPerWeek;
+	var formatDates = calendar.formatDates;
+
+	
+	function render(date, delta) {
+
+		if (delta) {
+			addDays(date, delta * 7);
+		}
+
+		var start = addDays(cloneDate(date), -((date.getDay() - opt('firstDay') + 7) % 7));
+		var end = addDays(cloneDate(start), 7);
+
+		var visStart = cloneDate(start);
+		skipHiddenDays(visStart);
+
+		var visEnd = cloneDate(end);
+		skipHiddenDays(visEnd, -1, true);
+
+		var colCnt = getCellsPerWeek();
+
+		t.title = formatDates(
+			visStart,
+			addDays(cloneDate(visEnd), -1),
+			opt('titleFormat')
+		);
+
+		t.start = start;
+		t.end = end;
+		t.visStart = visStart;
+		t.visEnd = visEnd;
+
+		renderAgenda(colCnt);
+	}
+
+}
+
+;;
+
+fcViews.agendaDay = AgendaDayView;
+
+
+function AgendaDayView(element, calendar) {
+	var t = this;
+	
+	
+	// exports
+	t.render = render;
+	
+	
+	// imports
+	AgendaView.call(t, element, calendar, 'agendaDay');
+	var opt = t.opt;
+	var renderAgenda = t.renderAgenda;
+	var skipHiddenDays = t.skipHiddenDays;
+	var formatDate = calendar.formatDate;
+	
+	
+	function render(date, delta) {
+
+		if (delta) {
+			addDays(date, delta);
+		}
+		skipHiddenDays(date, delta < 0 ? -1 : 1);
+
+		var start = cloneDate(date, true);
+		var end = addDays(cloneDate(start), 1);
+
+		t.title = formatDate(date, opt('titleFormat'));
+
+		t.start = t.visStart = start;
+		t.end = t.visEnd = end;
+
+		renderAgenda(1);
+	}
+	
+
+}
+
+;;
+
+setDefaults({
+	allDaySlot: true,
+	allDayText: 'all-day',
+	firstHour: 6,
+	slotMinutes: 30,
+	defaultEventMinutes: 120,
+	axisFormat: 'h(:mm)tt',
+	timeFormat: {
+		agenda: 'h:mm{ - h:mm}'
+	},
+	dragOpacity: {
+		agenda: .5
+	},
+	minTime: 0,
+	maxTime: 24,
+	slotEventOverlap: true
+});
+
+
+// TODO: make it work in quirks mode (event corners, all-day height)
+// TODO: test liquid width, especially in IE6
+
+
+function AgendaView(element, calendar, viewName) {
+	var t = this;
+	
+	
+	// exports
+	t.renderAgenda = renderAgenda;
+	t.setWidth = setWidth;
+	t.setHeight = setHeight;
+	t.afterRender = afterRender;
+	t.defaultEventEnd = defaultEventEnd;
+	t.timePosition = timePosition;
+	t.getIsCellAllDay = getIsCellAllDay;
+	t.allDayRow = getAllDayRow;
+	t.getCoordinateGrid = function() { return coordinateGrid }; // specifically for AgendaEventRenderer
+	t.getHoverListener = function() { return hoverListener };
+	t.colLeft = colLeft;
+	t.colRight = colRight;
+	t.colContentLeft = colContentLeft;
+	t.colContentRight = colContentRight;
+	t.getDaySegmentContainer = function() { return daySegmentContainer };
+	t.getSlotSegmentContainer = function() { return slotSegmentContainer };
+	t.getMinMinute = function() { return minMinute };
+	t.getMaxMinute = function() { return maxMinute };
+	t.getSlotContainer = function() { return slotContainer };
+	t.getRowCnt = function() { return 1 };
+	t.getColCnt = function() { return colCnt };
+	t.getColWidth = function() { return colWidth };
+	t.getSnapHeight = function() { return snapHeight };
+	t.getSnapMinutes = function() { return snapMinutes };
+	t.defaultSelectionEnd = defaultSelectionEnd;
+	t.renderDayOverlay = renderDayOverlay;
+	t.renderSelection = renderSelection;
+	t.clearSelection = clearSelection;
+	t.reportDayClick = reportDayClick; // selection mousedown hack
+	t.dragStart = dragStart;
+	t.dragStop = dragStop;
+	
+	
+	// imports
+	View.call(t, element, calendar, viewName);
+	OverlayManager.call(t);
+	SelectionManager.call(t);
+	AgendaEventRenderer.call(t);
+	var opt = t.opt;
+	var trigger = t.trigger;
+	var renderOverlay = t.renderOverlay;
+	var clearOverlays = t.clearOverlays;
+	var reportSelection = t.reportSelection;
+	var unselect = t.unselect;
+	var daySelectionMousedown = t.daySelectionMousedown;
+	var slotSegHtml = t.slotSegHtml;
+	var cellToDate = t.cellToDate;
+	var dateToCell = t.dateToCell;
+	var rangeToSegments = t.rangeToSegments;
+	var formatDate = calendar.formatDate;
+	
+	
+	// locals
+	
+	var dayTable;
+	var dayHead;
+	var dayHeadCells;
+	var dayBody;
+	var dayBodyCells;
+	var dayBodyCellInners;
+	var dayBodyCellContentInners;
+	var dayBodyFirstCell;
+	var dayBodyFirstCellStretcher;
+	var slotLayer;
+	var daySegmentContainer;
+	var allDayTable;
+	var allDayRow;
+	var slotScroller;
+	var slotContainer;
+	var slotSegmentContainer;
+	var slotTable;
+	var selectionHelper;
+	
+	var viewWidth;
+	var viewHeight;
+	var axisWidth;
+	var colWidth;
+	var gutterWidth;
+	var slotHeight; // TODO: what if slotHeight changes? (see issue 650)
+
+	var snapMinutes;
+	var snapRatio; // ratio of number of "selection" slots to normal slots. (ex: 1, 2, 4)
+	var snapHeight; // holds the pixel hight of a "selection" slot
+	
+	var colCnt;
+	var slotCnt;
+	var coordinateGrid;
+	var hoverListener;
+	var colPositions;
+	var colContentPositions;
+	var slotTopCache = {};
+	
+	var tm;
+	var rtl;
+	var minMinute, maxMinute;
+	var colFormat;
+	var showWeekNumbers;
+	var weekNumberTitle;
+	var weekNumberFormat;
+	
+
+	
+	/* Rendering
+	-----------------------------------------------------------------------------*/
+	
+	
+	disableTextSelection(element.addClass('fc-agenda'));
+	
+	
+	function renderAgenda(c) {
+		colCnt = c;
+		updateOptions();
+
+		if (!dayTable) { // first time rendering?
+			buildSkeleton(); // builds day table, slot area, events containers
+		}
+		else {
+			buildDayTable(); // rebuilds day table
+		}
+	}
+	
+	
+	function updateOptions() {
+
+		tm = opt('theme') ? 'ui' : 'fc';
+		rtl = opt('isRTL')
+		minMinute = parseTime(opt('minTime'));
+		maxMinute = parseTime(opt('maxTime'));
+		colFormat = opt('columnFormat');
+
+		// week # options. (TODO: bad, logic also in other views)
+		showWeekNumbers = opt('weekNumbers');
+		weekNumberTitle = opt('weekNumberTitle');
+		if (opt('weekNumberCalculation') != 'iso') {
+			weekNumberFormat = "w";
+		}
+		else {
+			weekNumberFormat = "W";
+		}
+
+		snapMinutes = opt('snapMinutes') || opt('slotMinutes');
+	}
+
+
+
+	/* Build DOM
+	-----------------------------------------------------------------------*/
+
+
+	function buildSkeleton() {
+		var headerClass = tm + "-widget-header";
+		var contentClass = tm + "-widget-content";
+		var s;
+		var d;
+		var i;
+		var maxd;
+		var minutes;
+		var slotNormal = opt('slotMinutes') % 15 == 0;
+		
+		buildDayTable();
+		
+		slotLayer =
+			$("<div style='position:absolute;z-index:2;left:0;width:100%'/>")
+				.appendTo(element);
+				
+		if (opt('allDaySlot')) {
+		
+			daySegmentContainer =
+				$("<div class='fc-event-container' style='position:absolute;z-index:8;top:0;left:0'/>")
+					.appendTo(slotLayer);
+		
+			s =
+				"<table style='width:100%' class='fc-agenda-allday' cellspacing='0'>" +
+				"<tr>" +
+				"<th class='" + headerClass + " fc-agenda-axis'>" + opt('allDayText') + "</th>" +
+				"<td>" +
+				"<div class='fc-day-content'><div style='position:relative'/></div>" +
+				"</td>" +
+				"<th class='" + headerClass + " fc-agenda-gutter'>&nbsp;</th>" +
+				"</tr>" +
+				"</table>";
+			allDayTable = $(s).appendTo(slotLayer);
+			allDayRow = allDayTable.find('tr');
+			
+			dayBind(allDayRow.find('td'));
+			
+			slotLayer.append(
+				"<div class='fc-agenda-divider " + headerClass + "'>" +
+				"<div class='fc-agenda-divider-inner'/>" +
+				"</div>"
+			);
+			
+		}else{
+		
+			daySegmentContainer = $([]); // in jQuery 1.4, we can just do $()
+		
+		}
+		
+		slotScroller =
+			$("<div style='position:absolute;width:100%;overflow-x:hidden;overflow-y:auto'/>")
+				.appendTo(slotLayer);
+				
+		slotContainer =
+			$("<div style='position:relative;width:100%;overflow:hidden'/>")
+				.appendTo(slotScroller);
+				
+		slotSegmentContainer =
+			$("<div class='fc-event-container' style='position:absolute;z-index:8;top:0;left:0'/>")
+				.appendTo(slotContainer);
+		
+		s =
+			"<table class='fc-agenda-slots' style='width:100%' cellspacing='0'>" +
+			"<tbody>";
+		d = zeroDate();
+		maxd = addMinutes(cloneDate(d), maxMinute);
+		addMinutes(d, minMinute);
+		slotCnt = 0;
+		for (i=0; d < maxd; i++) {
+			minutes = d.getMinutes();
+			s +=
+				"<tr class='fc-slot" + i + ' ' + (!minutes ? '' : 'fc-minor') + "'>" +
+				"<th class='fc-agenda-axis " + headerClass + "'>" +
+				((!slotNormal || !minutes) ? formatDate(d, opt('axisFormat')) : '&nbsp;') +
+				"</th>" +
+				"<td class='" + contentClass + "'>" +
+				"<div style='position:relative'>&nbsp;</div>" +
+				"</td>" +
+				"</tr>";
+			addMinutes(d, opt('slotMinutes'));
+			slotCnt++;
+		}
+		s +=
+			"</tbody>" +
+			"</table>";
+		slotTable = $(s).appendTo(slotContainer);
+		
+		slotBind(slotTable.find('td'));
+	}
+
+
+
+	/* Build Day Table
+	-----------------------------------------------------------------------*/
+
+
+	function buildDayTable() {
+		var html = buildDayTableHTML();
+
+		if (dayTable) {
+			dayTable.remove();
+		}
+		dayTable = $(html).appendTo(element);
+
+		dayHead = dayTable.find('thead');
+		dayHeadCells = dayHead.find('th').slice(1, -1); // exclude gutter
+		dayBody = dayTable.find('tbody');
+		dayBodyCells = dayBody.find('td').slice(0, -1); // exclude gutter
+		dayBodyCellInners = dayBodyCells.find('> div');
+		dayBodyCellContentInners = dayBodyCells.find('.fc-day-content > div');
+
+		dayBodyFirstCell = dayBodyCells.eq(0);
+		dayBodyFirstCellStretcher = dayBodyCellInners.eq(0);
+		
+		markFirstLast(dayHead.add(dayHead.find('tr')));
+		markFirstLast(dayBody.add(dayBody.find('tr')));
+
+		// TODO: now that we rebuild the cells every time, we should call dayRender
+	}
+
+
+	function buildDayTableHTML() {
+		var html =
+			"<table style='width:100%' class='fc-agenda-days fc-border-separate' cellspacing='0'>" +
+			buildDayTableHeadHTML() +
+			buildDayTableBodyHTML() +
+			"</table>";
+
+		return html;
+	}
+
+
+	function buildDayTableHeadHTML() {
+		var headerClass = tm + "-widget-header";
+		var date;
+		var html = '';
+		var weekText;
+		var col;
+
+		html +=
+			"<thead>" +
+			"<tr>";
+
+		if (showWeekNumbers) {
+			date = cellToDate(0, 0);
+			weekText = formatDate(date, weekNumberFormat);
+			if (rtl) {
+				weekText += weekNumberTitle;
+			}
+			else {
+				weekText = weekNumberTitle + weekText;
+			}
+			html +=
+				"<th class='fc-agenda-axis fc-week-number " + headerClass + "'>" +
+				htmlEscape(weekText) +
+				"</th>";
+		}
+		else {
+			html += "<th class='fc-agenda-axis " + headerClass + "'>&nbsp;</th>";
+		}
+
+		for (col=0; col<colCnt; col++) {
+			date = cellToDate(0, col);
+			html +=
+				"<th class='fc-" + dayIDs[date.getDay()] + " fc-col" + col + ' ' + headerClass + "'>" +
+				htmlEscape(formatDate(date, colFormat)) +
+				"</th>";
+		}
+
+		html +=
+			"<th class='fc-agenda-gutter " + headerClass + "'>&nbsp;</th>" +
+			"</tr>" +
+			"</thead>";
+
+		return html;
+	}
+
+
+	function buildDayTableBodyHTML() {
+		var headerClass = tm + "-widget-header"; // TODO: make these when updateOptions() called
+		var contentClass = tm + "-widget-content";
+		var date;
+		var today = clearTime(new Date());
+		var col;
+		var cellsHTML;
+		var cellHTML;
+		var classNames;
+		var html = '';
+
+		html +=
+			"<tbody>" +
+			"<tr>" +
+			"<th class='fc-agenda-axis " + headerClass + "'>&nbsp;</th>";
+
+		cellsHTML = '';
+
+		for (col=0; col<colCnt; col++) {
+
+			date = cellToDate(0, col);
+
+			classNames = [
+				'fc-col' + col,
+				'fc-' + dayIDs[date.getDay()],
+				contentClass
+			];
+			if (+date == +today) {
+				classNames.push(
+					tm + '-state-highlight',
+					'fc-today'
+				);
+			}
+			else if (date < today) {
+				classNames.push('fc-past');
+			}
+			else {
+				classNames.push('fc-future');
+			}
+
+			cellHTML =
+				"<td class='" + classNames.join(' ') + "'>" +
+				"<div>" +
+				"<div class='fc-day-content'>" +
+				"<div style='position:relative'>&nbsp;</div>" +
+				"</div>" +
+				"</div>" +
+				"</td>";
+
+			cellsHTML += cellHTML;
+		}
+
+		html += cellsHTML;
+		html +=
+			"<td class='fc-agenda-gutter " + contentClass + "'>&nbsp;</td>" +
+			"</tr>" +
+			"</tbody>";
+
+		return html;
+	}
+
+
+	// TODO: data-date on the cells
+
+	
+	
+	/* Dimensions
+	-----------------------------------------------------------------------*/
+
+	
+	function setHeight(height) {
+		if (height === undefined) {
+			height = viewHeight;
+		}
+		viewHeight = height;
+		slotTopCache = {};
+	
+		var headHeight = dayBody.position().top;
+		var allDayHeight = slotScroller.position().top; // including divider
+		var bodyHeight = Math.min( // total body height, including borders
+			height - headHeight,   // when scrollbars
+			slotTable.height() + allDayHeight + 1 // when no scrollbars. +1 for bottom border
+		);
+
+		dayBodyFirstCellStretcher
+			.height(bodyHeight - vsides(dayBodyFirstCell));
+		
+		slotLayer.css('top', headHeight);
+		
+		slotScroller.height(bodyHeight - allDayHeight - 1);
+		
+		// the stylesheet guarantees that the first row has no border.
+		// this allows .height() to work well cross-browser.
+		slotHeight = slotTable.find('tr:first').height() + 1; // +1 for bottom border
+
+		snapRatio = opt('slotMinutes') / snapMinutes;
+		snapHeight = slotHeight / snapRatio;
+	}
+	
+	
+	function setWidth(width) {
+		viewWidth = width;
+		colPositions.clear();
+		colContentPositions.clear();
+
+		var axisFirstCells = dayHead.find('th:first');
+		if (allDayTable) {
+			axisFirstCells = axisFirstCells.add(allDayTable.find('th:first'));
+		}
+		axisFirstCells = axisFirstCells.add(slotTable.find('th:first'));
+		
+		axisWidth = 0;
+		setOuterWidth(
+			axisFirstCells
+				.width('')
+				.each(function(i, _cell) {
+					axisWidth = Math.max(axisWidth, $(_cell).outerWidth());
+				}),
+			axisWidth
+		);
+		
+		var gutterCells = dayTable.find('.fc-agenda-gutter');
+		if (allDayTable) {
+			gutterCells = gutterCells.add(allDayTable.find('th.fc-agenda-gutter'));
+		}
+
+		var slotTableWidth = slotScroller[0].clientWidth; // needs to be done after axisWidth (for IE7)
+		
+		gutterWidth = slotScroller.width() - slotTableWidth;
+		if (gutterWidth) {
+			setOuterWidth(gutterCells, gutterWidth);
+			gutterCells
+				.show()
+				.prev()
+				.removeClass('fc-last');
+		}else{
+			gutterCells
+				.hide()
+				.prev()
+				.addClass('fc-last');
+		}
+		
+		colWidth = Math.floor((slotTableWidth - axisWidth) / colCnt);
+		setOuterWidth(dayHeadCells.slice(0, -1), colWidth);
+	}
+	
+
+
+	/* Scrolling
+	-----------------------------------------------------------------------*/
+
+
+	function resetScroll() {
+		var d0 = zeroDate();
+		var scrollDate = cloneDate(d0);
+		scrollDate.setHours(opt('firstHour'));
+		var top = timePosition(d0, scrollDate) + 1; // +1 for the border
+		function scroll() {
+			slotScroller.scrollTop(top);
+		}
+		scroll();
+		setTimeout(scroll, 0); // overrides any previous scroll state made by the browser
+	}
+
+
+	function afterRender() { // after the view has been freshly rendered and sized
+		resetScroll();
+	}
+	
+	
+	
+	/* Slot/Day clicking and binding
+	-----------------------------------------------------------------------*/
+	
+
+	function dayBind(cells) {
+		cells.click(slotClick)
+			.mousedown(daySelectionMousedown);
+	}
+
+
+	function slotBind(cells) {
+		cells.click(slotClick)
+			.mousedown(slotSelectionMousedown);
+	}
+	
+	
+	function slotClick(ev) {
+		if (!opt('selectable')) { // if selectable, SelectionManager will worry about dayClick
+			var col = Math.min(colCnt-1, Math.floor((ev.pageX - dayTable.offset().left - axisWidth) / colWidth));
+			var date = cellToDate(0, col);
+			var rowMatch = this.parentNode.className.match(/fc-slot(\d+)/); // TODO: maybe use data
+			if (rowMatch) {
+				var mins = parseInt(rowMatch[1]) * opt('slotMinutes');
+				var hours = Math.floor(mins/60);
+				date.setHours(hours);
+				date.setMinutes(mins%60 + minMinute);
+				trigger('dayClick', dayBodyCells[col], date, false, ev);
+			}else{
+				trigger('dayClick', dayBodyCells[col], date, true, ev);
+			}
+		}
+	}
+	
+	
+	
+	/* Semi-transparent Overlay Helpers
+	-----------------------------------------------------*/
+	// TODO: should be consolidated with BasicView's methods
+
+
+	function renderDayOverlay(overlayStart, overlayEnd, refreshCoordinateGrid) { // overlayEnd is exclusive
+
+		if (refreshCoordinateGrid) {
+			coordinateGrid.build();
+		}
+
+		var segments = rangeToSegments(overlayStart, overlayEnd);
+
+		for (var i=0; i<segments.length; i++) {
+			var segment = segments[i];
+			dayBind(
+				renderCellOverlay(
+					segment.row,
+					segment.leftCol,
+					segment.row,
+					segment.rightCol
+				)
+			);
+		}
+	}
+	
+	
+	function renderCellOverlay(row0, col0, row1, col1) { // only for all-day?
+		var rect = coordinateGrid.rect(row0, col0, row1, col1, slotLayer);
+		return renderOverlay(rect, slotLayer);
+	}
+	
+
+	function renderSlotOverlay(overlayStart, overlayEnd) {
+		for (var i=0; i<colCnt; i++) {
+			var dayStart = cellToDate(0, i);
+			var dayEnd = addDays(cloneDate(dayStart), 1);
+			var stretchStart = new Date(Math.max(dayStart, overlayStart));
+			var stretchEnd = new Date(Math.min(dayEnd, overlayEnd));
+			if (stretchStart < stretchEnd) {
+				var rect = coordinateGrid.rect(0, i, 0, i, slotContainer); // only use it for horizontal coords
+				var top = timePosition(dayStart, stretchStart);
+				var bottom = timePosition(dayStart, stretchEnd);
+				rect.top = top;
+				rect.height = bottom - top;
+				slotBind(
+					renderOverlay(rect, slotContainer)
+				);
+			}
+		}
+	}
+	
+	
+	
+	/* Coordinate Utilities
+	-----------------------------------------------------------------------------*/
+	
+	
+	coordinateGrid = new CoordinateGrid(function(rows, cols) {
+		var e, n, p;
+		dayHeadCells.each(function(i, _e) {
+			e = $(_e);
+			n = e.offset().left;
+			if (i) {
+				p[1] = n;
+			}
+			p = [n];
+			cols[i] = p;
+		});
+		p[1] = n + e.outerWidth();
+		if (opt('allDaySlot')) {
+			e = allDayRow;
+			n = e.offset().top;
+			rows[0] = [n, n+e.outerHeight()];
+		}
+		var slotTableTop = slotContainer.offset().top;
+		var slotScrollerTop = slotScroller.offset().top;
+		var slotScrollerBottom = slotScrollerTop + slotScroller.outerHeight();
+		function constrain(n) {
+			return Math.max(slotScrollerTop, Math.min(slotScrollerBottom, n));
+		}
+		for (var i=0; i<slotCnt*snapRatio; i++) { // adapt slot count to increased/decreased selection slot count
+			rows.push([
+				constrain(slotTableTop + snapHeight*i),
+				constrain(slotTableTop + snapHeight*(i+1))
+			]);
+		}
+	});
+	
+	
+	hoverListener = new HoverListener(coordinateGrid);
+	
+	colPositions = new HorizontalPositionCache(function(col) {
+		return dayBodyCellInners.eq(col);
+	});
+	
+	colContentPositions = new HorizontalPositionCache(function(col) {
+		return dayBodyCellContentInners.eq(col);
+	});
+	
+	
+	function colLeft(col) {
+		return colPositions.left(col);
+	}
+
+
+	function colContentLeft(col) {
+		return colContentPositions.left(col);
+	}
+
+
+	function colRight(col) {
+		return colPositions.right(col);
+	}
+	
+	
+	function colContentRight(col) {
+		return colContentPositions.right(col);
+	}
+
+
+	function getIsCellAllDay(cell) {
+		return opt('allDaySlot') && !cell.row;
+	}
+
+
+	function realCellToDate(cell) { // ugh "real" ... but blame it on our abuse of the "cell" system
+		var d = cellToDate(0, cell.col);
+		var slotIndex = cell.row;
+		if (opt('allDaySlot')) {
+			slotIndex--;
+		}
+		if (slotIndex >= 0) {
+			addMinutes(d, minMinute + slotIndex * snapMinutes);
+		}
+		return d;
+	}
+	
+	
+	// get the Y coordinate of the given time on the given day (both Date objects)
+	function timePosition(day, time) { // both date objects. day holds 00:00 of current day
+		day = cloneDate(day, true);
+		if (time < addMinutes(cloneDate(day), minMinute)) {
+			return 0;
+		}
+		if (time >= addMinutes(cloneDate(day), maxMinute)) {
+			return slotTable.height();
+		}
+		var slotMinutes = opt('slotMinutes'),
+			minutes = time.getHours()*60 + time.getMinutes() - minMinute,
+			slotI = Math.floor(minutes / slotMinutes),
+			slotTop = slotTopCache[slotI];
+		if (slotTop === undefined) {
+			slotTop = slotTopCache[slotI] =
+				slotTable.find('tr').eq(slotI).find('td div')[0].offsetTop;
+				// .eq() is faster than ":eq()" selector
+				// [0].offsetTop is faster than .position().top (do we really need this optimization?)
+				// a better optimization would be to cache all these divs
+		}
+		return Math.max(0, Math.round(
+			slotTop - 1 + slotHeight * ((minutes % slotMinutes) / slotMinutes)
+		));
+	}
+	
+	
+	function getAllDayRow(index) {
+		return allDayRow;
+	}
+	
+	
+	function defaultEventEnd(event) {
+		var start = cloneDate(event.start);
+		if (event.allDay) {
+			return start;
+		}
+		return addMinutes(start, opt('defaultEventMinutes'));
+	}
+	
+	
+	
+	/* Selection
+	---------------------------------------------------------------------------------*/
+	
+	
+	function defaultSelectionEnd(startDate, allDay) {
+		if (allDay) {
+			return cloneDate(startDate);
+		}
+		return addMinutes(cloneDate(startDate), opt('slotMinutes'));
+	}
+	
+	
+	function renderSelection(startDate, endDate, allDay) { // only for all-day
+		if (allDay) {
+			if (opt('allDaySlot')) {
+				renderDayOverlay(startDate, addDays(cloneDate(endDate), 1), true);
+			}
+		}else{
+			renderSlotSelection(startDate, endDate);
+		}
+	}
+	
+	
+	function renderSlotSelection(startDate, endDate) {
+		var helperOption = opt('selectHelper');
+		coordinateGrid.build();
+		if (helperOption) {
+			var col = dateToCell(startDate).col;
+			if (col >= 0 && col < colCnt) { // only works when times are on same day
+				var rect = coordinateGrid.rect(0, col, 0, col, slotContainer); // only for horizontal coords
+				var top = timePosition(startDate, startDate);
+				var bottom = timePosition(startDate, endDate);
+				if (bottom > top) { // protect against selections that are entirely before or after visible range
+					rect.top = top;
+					rect.height = bottom - top;
+					rect.left += 2;
+					rect.width -= 5;
+					if ($.isFunction(helperOption)) {
+						var helperRes = helperOption(startDate, endDate);
+						if (helperRes) {
+							rect.position = 'absolute';
+							selectionHelper = $(helperRes)
+								.css(rect)
+								.appendTo(slotContainer);
+						}
+					}else{
+						rect.isStart = true; // conside rect a "seg" now
+						rect.isEnd = true;   //
+						selectionHelper = $(slotSegHtml(
+							{
+								title: '',
+								start: startDate,
+								end: endDate,
+								className: ['fc-select-helper'],
+								editable: false
+							},
+							rect
+						));
+						selectionHelper.css('opacity', opt('dragOpacity'));
+					}
+					if (selectionHelper) {
+						slotBind(selectionHelper);
+						slotContainer.append(selectionHelper);
+						setOuterWidth(selectionHelper, rect.width, true); // needs to be after appended
+						setOuterHeight(selectionHelper, rect.height, true);
+					}
+				}
+			}
+		}else{
+			renderSlotOverlay(startDate, endDate);
+		}
+	}
+	
+	
+	function clearSelection() {
+		clearOverlays();
+		if (selectionHelper) {
+			selectionHelper.remove();
+			selectionHelper = null;
+		}
+	}
+	
+	
+	function slotSelectionMousedown(ev) {
+		if (ev.which == 1 && opt('selectable')) { // ev.which==1 means left mouse button
+			unselect(ev);
+			var dates;
+			hoverListener.start(function(cell, origCell) {
+				clearSelection();
+				if (cell && cell.col == origCell.col && !getIsCellAllDay(cell)) {
+					var d1 = realCellToDate(origCell);
+					var d2 = realCellToDate(cell);
+					dates = [
+						d1,
+						addMinutes(cloneDate(d1), snapMinutes), // calculate minutes depending on selection slot minutes 
+						d2,
+						addMinutes(cloneDate(d2), snapMinutes)
+					].sort(dateCompare);
+					renderSlotSelection(dates[0], dates[3]);
+				}else{
+					dates = null;
+				}
+			}, ev);
+			$(document).one('mouseup', function(ev) {
+				hoverListener.stop();
+				if (dates) {
+					if (+dates[0] == +dates[1]) {
+						reportDayClick(dates[0], false, ev);
+					}
+					reportSelection(dates[0], dates[3], false, ev);
+				}
+			});
+		}
+	}
+
+
+	function reportDayClick(date, allDay, ev) {
+		trigger('dayClick', dayBodyCells[dateToCell(date).col], date, allDay, ev);
+	}
+	
+	
+	
+	/* External Dragging
+	--------------------------------------------------------------------------------*/
+	
+	
+	function dragStart(_dragElement, ev, ui) {
+		hoverListener.start(function(cell) {
+			clearOverlays();
+			if (cell) {
+				if (getIsCellAllDay(cell)) {
+					renderCellOverlay(cell.row, cell.col, cell.row, cell.col);
+				}else{
+					var d1 = realCellToDate(cell);
+					var d2 = addMinutes(cloneDate(d1), opt('defaultEventMinutes'));
+					renderSlotOverlay(d1, d2);
+				}
+			}
+		}, ev);
+	}
+	
+	
+	function dragStop(_dragElement, ev, ui) {
+		var cell = hoverListener.stop();
+		clearOverlays();
+		if (cell) {
+			trigger('drop', _dragElement, realCellToDate(cell), getIsCellAllDay(cell), ev, ui);
+		}
+	}
+	
+
+}
+
+;;
+
+function AgendaEventRenderer() {
+	var t = this;
+	
+	
+	// exports
+	t.renderEvents = renderEvents;
+	t.clearEvents = clearEvents;
+	t.slotSegHtml = slotSegHtml;
+	
+	
+	// imports
+	DayEventRenderer.call(t);
+	var opt = t.opt;
+	var trigger = t.trigger;
+	var isEventDraggable = t.isEventDraggable;
+	var isEventResizable = t.isEventResizable;
+	var eventEnd = t.eventEnd;
+	var eventElementHandlers = t.eventElementHandlers;
+	var setHeight = t.setHeight;
+	var getDaySegmentContainer = t.getDaySegmentContainer;
+	var getSlotSegmentContainer = t.getSlotSegmentContainer;
+	var getHoverListener = t.getHoverListener;
+	var getMaxMinute = t.getMaxMinute;
+	var getMinMinute = t.getMinMinute;
+	var timePosition = t.timePosition;
+	var getIsCellAllDay = t.getIsCellAllDay;
+	var colContentLeft = t.colContentLeft;
+	var colContentRight = t.colContentRight;
+	var cellToDate = t.cellToDate;
+	var getColCnt = t.getColCnt;
+	var getColWidth = t.getColWidth;
+	var getSnapHeight = t.getSnapHeight;
+	var getSnapMinutes = t.getSnapMinutes;
+	var getSlotContainer = t.getSlotContainer;
+	var reportEventElement = t.reportEventElement;
+	var showEvents = t.showEvents;
+	var hideEvents = t.hideEvents;
+	var eventDrop = t.eventDrop;
+	var eventResize = t.eventResize;
+	var renderDayOverlay = t.renderDayOverlay;
+	var clearOverlays = t.clearOverlays;
+	var renderDayEvents = t.renderDayEvents;
+	var calendar = t.calendar;
+	var formatDate = calendar.formatDate;
+	var formatDates = calendar.formatDates;
+
+
+	// overrides
+	t.draggableDayEvent = draggableDayEvent;
+
+	
+	
+	/* Rendering
+	----------------------------------------------------------------------------*/
+	
+
+	function renderEvents(events, modifiedEventId) {
+		var i, len=events.length,
+			dayEvents=[],
+			slotEvents=[];
+		for (i=0; i<len; i++) {
+			if (events[i].allDay) {
+				dayEvents.push(events[i]);
+			}else{
+				slotEvents.push(events[i]);
+			}
+		}
+
+		if (opt('allDaySlot')) {
+			renderDayEvents(dayEvents, modifiedEventId);
+			setHeight(); // no params means set to viewHeight
+		}
+
+		renderSlotSegs(compileSlotSegs(slotEvents), modifiedEventId);
+	}
+	
+	
+	function clearEvents() {
+		getDaySegmentContainer().empty();
+		getSlotSegmentContainer().empty();
+	}
+
+	
+	function compileSlotSegs(events) {
+		var colCnt = getColCnt(),
+			minMinute = getMinMinute(),
+			maxMinute = getMaxMinute(),
+			d,
+			visEventEnds = $.map(events, slotEventEnd),
+			i,
+			j, seg,
+			colSegs,
+			segs = [];
+
+		for (i=0; i<colCnt; i++) {
+
+			d = cellToDate(0, i);
+			addMinutes(d, minMinute);
+
+			colSegs = sliceSegs(
+				events,
+				visEventEnds,
+				d,
+				addMinutes(cloneDate(d), maxMinute-minMinute)
+			);
+
+			colSegs = placeSlotSegs(colSegs); // returns a new order
+
+			for (j=0; j<colSegs.length; j++) {
+				seg = colSegs[j];
+				seg.col = i;
+				segs.push(seg);
+			}
+		}
+
+		return segs;
+	}
+
+
+	function sliceSegs(events, visEventEnds, start, end) {
+		var segs = [],
+			i, len=events.length, event,
+			eventStart, eventEnd,
+			segStart, segEnd,
+			isStart, isEnd;
+		for (i=0; i<len; i++) {
+			event = events[i];
+			eventStart = event.start;
+			eventEnd = visEventEnds[i];
+			if (eventEnd > start && eventStart < end) {
+				if (eventStart < start) {
+					segStart = cloneDate(start);
+					isStart = false;
+				}else{
+					segStart = eventStart;
+					isStart = true;
+				}
+				if (eventEnd > end) {
+					segEnd = cloneDate(end);
+					isEnd = false;
+				}else{
+					segEnd = eventEnd;
+					isEnd = true;
+				}
+				segs.push({
+					event: event,
+					start: segStart,
+					end: segEnd,
+					isStart: isStart,
+					isEnd: isEnd
+				});
+			}
+		}
+		return segs.sort(compareSlotSegs);
+	}
+
+
+	function slotEventEnd(event) {
+		if (event.end) {
+			return cloneDate(event.end);
+		}else{
+			return addMinutes(cloneDate(event.start), opt('defaultEventMinutes'));
+		}
+	}
+	
+	
+	// renders events in the 'time slots' at the bottom
+	// TODO: when we refactor this, when user returns `false` eventRender, don't have empty space
+	// TODO: refactor will include using pixels to detect collisions instead of dates (handy for seg cmp)
+	
+	function renderSlotSegs(segs, modifiedEventId) {
+	
+		var i, segCnt=segs.length, seg,
+			event,
+			top,
+			bottom,
+			columnLeft,
+			columnRight,
+			columnWidth,
+			width,
+			left,
+			right,
+			html = '',
+			eventElements,
+			eventElement,
+			triggerRes,
+			titleElement,
+			height,
+			slotSegmentContainer = getSlotSegmentContainer(),
+			isRTL = opt('isRTL');
+			
+		// calculate position/dimensions, create html
+		for (i=0; i<segCnt; i++) {
+			seg = segs[i];
+			event = seg.event;
+			top = timePosition(seg.start, seg.start);
+			bottom = timePosition(seg.start, seg.end);
+			columnLeft = colContentLeft(seg.col);
+			columnRight = colContentRight(seg.col);
+			columnWidth = columnRight - columnLeft;
+
+			// shave off space on right near scrollbars (2.5%)
+			// TODO: move this to CSS somehow
+			columnRight -= columnWidth * .025;
+			columnWidth = columnRight - columnLeft;
+
+			width = columnWidth * (seg.forwardCoord - seg.backwardCoord);
+
+			if (opt('slotEventOverlap')) {
+				// double the width while making sure resize handle is visible
+				// (assumed to be 20px wide)
+				width = Math.max(
+					(width - (20/2)) * 2,
+					width // narrow columns will want to make the segment smaller than
+						// the natural width. don't allow it
+				);
+			}
+
+			if (isRTL) {
+				right = columnRight - seg.backwardCoord * columnWidth;
+				left = right - width;
+			}
+			else {
+				left = columnLeft + seg.backwardCoord * columnWidth;
+				right = left + width;
+			}
+
+			// make sure horizontal coordinates are in bounds
+			left = Math.max(left, columnLeft);
+			right = Math.min(right, columnRight);
+			width = right - left;
+
+			seg.top = top;
+			seg.left = left;
+			seg.outerWidth = width;
+			seg.outerHeight = bottom - top;
+			html += slotSegHtml(event, seg);
+		}
+
+		slotSegmentContainer[0].innerHTML = html; // faster than html()
+		eventElements = slotSegmentContainer.children();
+		
+		// retrieve elements, run through eventRender callback, bind event handlers
+		for (i=0; i<segCnt; i++) {
+			seg = segs[i];
+			event = seg.event;
+			eventElement = $(eventElements[i]); // faster than eq()
+			triggerRes = trigger('eventRender', event, event, eventElement);
+			if (triggerRes === false) {
+				eventElement.remove();
+			}else{
+				if (triggerRes && triggerRes !== true) {
+					eventElement.remove();
+					eventElement = $(triggerRes)
+						.css({
+							position: 'absolute',
+							top: seg.top,
+							left: seg.left
+						})
+						.appendTo(slotSegmentContainer);
+				}
+				seg.element = eventElement;
+				if (event._id === modifiedEventId) {
+					bindSlotSeg(event, eventElement, seg);
+				}else{
+					eventElement[0]._fci = i; // for lazySegBind
+				}
+				reportEventElement(event, eventElement);
+			}
+		}
+		
+		lazySegBind(slotSegmentContainer, segs, bindSlotSeg);
+		
+		// record event sides and title positions
+		for (i=0; i<segCnt; i++) {
+			seg = segs[i];
+			if (eventElement = seg.element) {
+				seg.vsides = vsides(eventElement, true);
+				seg.hsides = hsides(eventElement, true);
+				titleElement = eventElement.find('.fc-event-title');
+				if (titleElement.length) {
+					seg.contentTop = titleElement[0].offsetTop;
+				}
+			}
+		}
+		
+		// set all positions/dimensions at once
+		for (i=0; i<segCnt; i++) {
+			seg = segs[i];
+			if (eventElement = seg.element) {
+				eventElement[0].style.width = Math.max(0, seg.outerWidth - seg.hsides) + 'px';
+				height = Math.max(0, seg.outerHeight - seg.vsides);
+				eventElement[0].style.height = height + 'px';
+				event = seg.event;
+				if (seg.contentTop !== undefined && height - seg.contentTop < 10) {
+					// not enough room for title, put it in the time (TODO: maybe make both display:inline instead)
+					eventElement.find('div.fc-event-time')
+						.text(formatDate(event.start, opt('timeFormat')) + ' - ' + event.title);
+					eventElement.find('div.fc-event-title')
+						.remove();
+				}
+				trigger('eventAfterRender', event, event, eventElement);
+			}
+		}
+					
+	}
+	
+	
+	function slotSegHtml(event, seg) {
+		var html = "<";
+		var url = event.url;
+		var skinCss = getSkinCss(event, opt);
+		var classes = ['fc-event', 'fc-event-vert'];
+		if (isEventDraggable(event)) {
+			classes.push('fc-event-draggable');
+		}
+		if (seg.isStart) {
+			classes.push('fc-event-start');
+		}
+		if (seg.isEnd) {
+			classes.push('fc-event-end');
+		}
+		classes = classes.concat(event.className);
+		if (event.source) {
+			classes = classes.concat(event.source.className || []);
+		}
+		if (url) {
+			html += "a href='" + htmlEscape(event.url) + "'";
+		}else{
+			html += "div";
+		}
+		html +=
+			" class='" + classes.join(' ') + "'" +
+			" style=" +
+				"'" +
+				"position:absolute;" +
+				"top:" + seg.top + "px;" +
+				"left:" + seg.left + "px;" +
+				skinCss +
+				"'" +
+			">" +
+			"<div class='fc-event-inner'>" +
+			"<div class='fc-event-time'>" +
+			htmlEscape(formatDates(event.start, event.end, opt('timeFormat'))) +
+			"</div>" +
+			"<div class='fc-event-title'>" +
+			htmlEscape(event.title || '') +
+			"</div>" +
+			"</div>" +
+			"<div class='fc-event-bg'></div>";
+		if (seg.isEnd && isEventResizable(event)) {
+			html +=
+				"<div class='ui-resizable-handle ui-resizable-s'>=</div>";
+		}
+		html +=
+			"</" + (url ? "a" : "div") + ">";
+		return html;
+	}
+	
+	
+	function bindSlotSeg(event, eventElement, seg) {
+		var timeElement = eventElement.find('div.fc-event-time');
+		if (isEventDraggable(event)) {
+			draggableSlotEvent(event, eventElement, timeElement);
+		}
+		if (seg.isEnd && isEventResizable(event)) {
+			resizableSlotEvent(event, eventElement, timeElement);
+		}
+		eventElementHandlers(event, eventElement);
+	}
+	
+	
+	
+	/* Dragging
+	-----------------------------------------------------------------------------------*/
+	
+	
+	// when event starts out FULL-DAY
+	// overrides DayEventRenderer's version because it needs to account for dragging elements
+	// to and from the slot area.
+	
+	function draggableDayEvent(event, eventElement, seg) {
+		var isStart = seg.isStart;
+		var origWidth;
+		var revert;
+		var allDay = true;
+		var dayDelta;
+		var hoverListener = getHoverListener();
+		var colWidth = getColWidth();
+		var snapHeight = getSnapHeight();
+		var snapMinutes = getSnapMinutes();
+		var minMinute = getMinMinute();
+		eventElement.draggable({
+			opacity: opt('dragOpacity', 'month'), // use whatever the month view was using
+			revertDuration: opt('dragRevertDuration'),
+			start: function(ev, ui) {
+				trigger('eventDragStart', eventElement, event, ev, ui);
+				hideEvents(event, eventElement);
+				origWidth = eventElement.width();
+				hoverListener.start(function(cell, origCell) {
+					clearOverlays();
+					if (cell) {
+						revert = false;
+						var origDate = cellToDate(0, origCell.col);
+						var date = cellToDate(0, cell.col);
+						dayDelta = dayDiff(date, origDate);
+						if (!cell.row) {
+							// on full-days
+							renderDayOverlay(
+								addDays(cloneDate(event.start), dayDelta),
+								addDays(exclEndDay(event), dayDelta)
+							);
+							resetElement();
+						}else{
+							// mouse is over bottom slots
+							if (isStart) {
+								if (allDay) {
+									// convert event to temporary slot-event
+									eventElement.width(colWidth - 10); // don't use entire width
+									setOuterHeight(
+										eventElement,
+										snapHeight * Math.round(
+											(event.end ? ((event.end - event.start) / MINUTE_MS) : opt('defaultEventMinutes')) /
+												snapMinutes
+										)
+									);
+									eventElement.draggable('option', 'grid', [colWidth, 1]);
+									allDay = false;
+								}
+							}else{
+								revert = true;
+							}
+						}
+						revert = revert || (allDay && !dayDelta);
+					}else{
+						resetElement();
+						revert = true;
+					}
+					eventElement.draggable('option', 'revert', revert);
+				}, ev, 'drag');
+			},
+			stop: function(ev, ui) {
+				hoverListener.stop();
+				clearOverlays();
+				trigger('eventDragStop', eventElement, event, ev, ui);
+				if (revert) {
+					// hasn't moved or is out of bounds (draggable has already reverted)
+					resetElement();
+					eventElement.css('filter', ''); // clear IE opacity side-effects
+					showEvents(event, eventElement);
+				}else{
+					// changed!
+					var minuteDelta = 0;
+					if (!allDay) {
+						minuteDelta = Math.round((eventElement.offset().top - getSlotContainer().offset().top) / snapHeight)
+							* snapMinutes
+							+ minMinute
+							- (event.start.getHours() * 60 + event.start.getMinutes());
+					}
+					eventDrop(this, event, dayDelta, minuteDelta, allDay, ev, ui);
+				}
+			}
+		});
+		function resetElement() {
+			if (!allDay) {
+				eventElement
+					.width(origWidth)
+					.height('')
+					.draggable('option', 'grid', null);
+				allDay = true;
+			}
+		}
+	}
+	
+	
+	// when event starts out IN TIMESLOTS
+	
+	function draggableSlotEvent(event, eventElement, timeElement) {
+		var coordinateGrid = t.getCoordinateGrid();
+		var colCnt = getColCnt();
+		var colWidth = getColWidth();
+		var snapHeight = getSnapHeight();
+		var snapMinutes = getSnapMinutes();
+
+		// states
+		var origPosition; // original position of the element, not the mouse
+		var origCell;
+		var isInBounds, prevIsInBounds;
+		var isAllDay, prevIsAllDay;
+		var colDelta, prevColDelta;
+		var dayDelta; // derived from colDelta
+		var minuteDelta, prevMinuteDelta;
+
+		eventElement.draggable({
+			scroll: false,
+			grid: [ colWidth, snapHeight ],
+			axis: colCnt==1 ? 'y' : false,
+			opacity: opt('dragOpacity'),
+			revertDuration: opt('dragRevertDuration'),
+			start: function(ev, ui) {
+
+				trigger('eventDragStart', eventElement, event, ev, ui);
+				hideEvents(event, eventElement);
+
+				coordinateGrid.build();
+
+				// initialize states
+				origPosition = eventElement.position();
+				origCell = coordinateGrid.cell(ev.pageX, ev.pageY);
+				isInBounds = prevIsInBounds = true;
+				isAllDay = prevIsAllDay = getIsCellAllDay(origCell);
+				colDelta = prevColDelta = 0;
+				dayDelta = 0;
+				minuteDelta = prevMinuteDelta = 0;
+
+			},
+			drag: function(ev, ui) {
+
+				// NOTE: this `cell` value is only useful for determining in-bounds and all-day.
+				// Bad for anything else due to the discrepancy between the mouse position and the
+				// element position while snapping. (problem revealed in PR #55)
+				//
+				// PS- the problem exists for draggableDayEvent() when dragging an all-day event to a slot event.
+				// We should overhaul the dragging system and stop relying on jQuery UI.
+				var cell = coordinateGrid.cell(ev.pageX, ev.pageY);
+
+				// update states
+				isInBounds = !!cell;
+				if (isInBounds) {
+					isAllDay = getIsCellAllDay(cell);
+
+					// calculate column delta
+					colDelta = Math.round((ui.position.left - origPosition.left) / colWidth);
+					if (colDelta != prevColDelta) {
+						// calculate the day delta based off of the original clicked column and the column delta
+						var origDate = cellToDate(0, origCell.col);
+						var col = origCell.col + colDelta;
+						col = Math.max(0, col);
+						col = Math.min(colCnt-1, col);
+						var date = cellToDate(0, col);
+						dayDelta = dayDiff(date, origDate);
+					}
+
+					// calculate minute delta (only if over slots)
+					if (!isAllDay) {
+						minuteDelta = Math.round((ui.position.top - origPosition.top) / snapHeight) * snapMinutes;
+					}
+				}
+
+				// any state changes?
+				if (
+					isInBounds != prevIsInBounds ||
+					isAllDay != prevIsAllDay ||
+					colDelta != prevColDelta ||
+					minuteDelta != prevMinuteDelta
+				) {
+
+					updateUI();
+
+					// update previous states for next time
+					prevIsInBounds = isInBounds;
+					prevIsAllDay = isAllDay;
+					prevColDelta = colDelta;
+					prevMinuteDelta = minuteDelta;
+				}
+
+				// if out-of-bounds, revert when done, and vice versa.
+				eventElement.draggable('option', 'revert', !isInBounds);
+
+			},
+			stop: function(ev, ui) {
+
+				clearOverlays();
+				trigger('eventDragStop', eventElement, event, ev, ui);
+
+				if (isInBounds && (isAllDay || dayDelta || minuteDelta)) { // changed!
+					eventDrop(this, event, dayDelta, isAllDay ? 0 : minuteDelta, isAllDay, ev, ui);
+				}
+				else { // either no change or out-of-bounds (draggable has already reverted)
+
+					// reset states for next time, and for updateUI()
+					isInBounds = true;
+					isAllDay = false;
+					colDelta = 0;
+					dayDelta = 0;
+					minuteDelta = 0;
+
+					updateUI();
+					eventElement.css('filter', ''); // clear IE opacity side-effects
+
+					// sometimes fast drags make event revert to wrong position, so reset.
+					// also, if we dragged the element out of the area because of snapping,
+					// but the *mouse* is still in bounds, we need to reset the position.
+					eventElement.css(origPosition);
+
+					showEvents(event, eventElement);
+				}
+			}
+		});
+
+		function updateUI() {
+			clearOverlays();
+			if (isInBounds) {
+				if (isAllDay) {
+					timeElement.hide();
+					eventElement.draggable('option', 'grid', null); // disable grid snapping
+					renderDayOverlay(
+						addDays(cloneDate(event.start), dayDelta),
+						addDays(exclEndDay(event), dayDelta)
+					);
+				}
+				else {
+					updateTimeText(minuteDelta);
+					timeElement.css('display', ''); // show() was causing display=inline
+					eventElement.draggable('option', 'grid', [colWidth, snapHeight]); // re-enable grid snapping
+				}
+			}
+		}
+
+		function updateTimeText(minuteDelta) {
+			var newStart = addMinutes(cloneDate(event.start), minuteDelta);
+			var newEnd;
+			if (event.end) {
+				newEnd = addMinutes(cloneDate(event.end), minuteDelta);
+			}
+			timeElement.text(formatDates(newStart, newEnd, opt('timeFormat')));
+		}
+
+	}
+	
+	
+	
+	/* Resizing
+	--------------------------------------------------------------------------------------*/
+	
+	
+	function resizableSlotEvent(event, eventElement, timeElement) {
+		var snapDelta, prevSnapDelta;
+		var snapHeight = getSnapHeight();
+		var snapMinutes = getSnapMinutes();
+		eventElement.resizable({
+			handles: {
+				s: '.ui-resizable-handle'
+			},
+			grid: snapHeight,
+			start: function(ev, ui) {
+				snapDelta = prevSnapDelta = 0;
+				hideEvents(event, eventElement);
+				trigger('eventResizeStart', this, event, ev, ui);
+			},
+			resize: function(ev, ui) {
+				// don't rely on ui.size.height, doesn't take grid into account
+				snapDelta = Math.round((Math.max(snapHeight, eventElement.height()) - ui.originalSize.height) / snapHeight);
+				if (snapDelta != prevSnapDelta) {
+					timeElement.text(
+						formatDates(
+							event.start,
+							(!snapDelta && !event.end) ? null : // no change, so don't display time range
+								addMinutes(eventEnd(event), snapMinutes*snapDelta),
+							opt('timeFormat')
+						)
+					);
+					prevSnapDelta = snapDelta;
+				}
+			},
+			stop: function(ev, ui) {
+				trigger('eventResizeStop', this, event, ev, ui);
+				if (snapDelta) {
+					eventResize(this, event, 0, snapMinutes*snapDelta, ev, ui);
+				}else{
+					showEvents(event, eventElement);
+					// BUG: if event was really short, need to put title back in span
+				}
+			}
+		});
+	}
+	
+
+}
+
+
+
+/* Agenda Event Segment Utilities
+-----------------------------------------------------------------------------*/
+
+
+// Sets the seg.backwardCoord and seg.forwardCoord on each segment and returns a new
+// list in the order they should be placed into the DOM (an implicit z-index).
+function placeSlotSegs(segs) {
+	var levels = buildSlotSegLevels(segs);
+	var level0 = levels[0];
+	var i;
+
+	computeForwardSlotSegs(levels);
+
+	if (level0) {
+
+		for (i=0; i<level0.length; i++) {
+			computeSlotSegPressures(level0[i]);
+		}
+
+		for (i=0; i<level0.length; i++) {
+			computeSlotSegCoords(level0[i], 0, 0);
+		}
+	}
+
+	return flattenSlotSegLevels(levels);
+}
+
+
+// Builds an array of segments "levels". The first level will be the leftmost tier of segments
+// if the calendar is left-to-right, or the rightmost if the calendar is right-to-left.
+function buildSlotSegLevels(segs) {
+	var levels = [];
+	var i, seg;
+	var j;
+
+	for (i=0; i<segs.length; i++) {
+		seg = segs[i];
+
+		// go through all the levels and stop on the first level where there are no collisions
+		for (j=0; j<levels.length; j++) {
+			if (!computeSlotSegCollisions(seg, levels[j]).length) {
+				break;
+			}
+		}
+
+		(levels[j] || (levels[j] = [])).push(seg);
+	}
+
+	return levels;
+}
+
+
+// For every segment, figure out the other segments that are in subsequent
+// levels that also occupy the same vertical space. Accumulate in seg.forwardSegs
+function computeForwardSlotSegs(levels) {
+	var i, level;
+	var j, seg;
+	var k;
+
+	for (i=0; i<levels.length; i++) {
+		level = levels[i];
+
+		for (j=0; j<level.length; j++) {
+			seg = level[j];
+
+			seg.forwardSegs = [];
+			for (k=i+1; k<levels.length; k++) {
+				computeSlotSegCollisions(seg, levels[k], seg.forwardSegs);
+			}
+		}
+	}
+}
+
+
+// Figure out which path forward (via seg.forwardSegs) results in the longest path until
+// the furthest edge is reached. The number of segments in this path will be seg.forwardPressure
+function computeSlotSegPressures(seg) {
+	var forwardSegs = seg.forwardSegs;
+	var forwardPressure = 0;
+	var i, forwardSeg;
+
+	if (seg.forwardPressure === undefined) { // not already computed
+
+		for (i=0; i<forwardSegs.length; i++) {
+			forwardSeg = forwardSegs[i];
+
+			// figure out the child's maximum forward path
+			computeSlotSegPressures(forwardSeg);
+
+			// either use the existing maximum, or use the child's forward pressure
+			// plus one (for the forwardSeg itself)
+			forwardPressure = Math.max(
+				forwardPressure,
+				1 + forwardSeg.forwardPressure
+			);
+		}
+
+		seg.forwardPressure = forwardPressure;
+	}
+}
+
+
+// Calculate seg.forwardCoord and seg.backwardCoord for the segment, where both values range
+// from 0 to 1. If the calendar is left-to-right, the seg.backwardCoord maps to "left" and
+// seg.forwardCoord maps to "right" (via percentage). Vice-versa if the calendar is right-to-left.
+//
+// The segment might be part of a "series", which means consecutive segments with the same pressure
+// who's width is unknown until an edge has been hit. `seriesBackwardPressure` is the number of
+// segments behind this one in the current series, and `seriesBackwardCoord` is the starting
+// coordinate of the first segment in the series.
+function computeSlotSegCoords(seg, seriesBackwardPressure, seriesBackwardCoord) {
+	var forwardSegs = seg.forwardSegs;
+	var i;
+
+	if (seg.forwardCoord === undefined) { // not already computed
+
+		if (!forwardSegs.length) {
+
+			// if there are no forward segments, this segment should butt up against the edge
+			seg.forwardCoord = 1;
+		}
+		else {
+
+			// sort highest pressure first
+			forwardSegs.sort(compareForwardSlotSegs);
+
+			// this segment's forwardCoord will be calculated from the backwardCoord of the
+			// highest-pressure forward segment.
+			computeSlotSegCoords(forwardSegs[0], seriesBackwardPressure + 1, seriesBackwardCoord);
+			seg.forwardCoord = forwardSegs[0].backwardCoord;
+		}
+
+		// calculate the backwardCoord from the forwardCoord. consider the series
+		seg.backwardCoord = seg.forwardCoord -
+			(seg.forwardCoord - seriesBackwardCoord) / // available width for series
+			(seriesBackwardPressure + 1); // # of segments in the series
+
+		// use this segment's coordinates to computed the coordinates of the less-pressurized
+		// forward segments
+		for (i=0; i<forwardSegs.length; i++) {
+			computeSlotSegCoords(forwardSegs[i], 0, seg.forwardCoord);
+		}
+	}
+}
+
+
+// Outputs a flat array of segments, from lowest to highest level
+function flattenSlotSegLevels(levels) {
+	var segs = [];
+	var i, level;
+	var j;
+
+	for (i=0; i<levels.length; i++) {
+		level = levels[i];
+
+		for (j=0; j<level.length; j++) {
+			segs.push(level[j]);
+		}
+	}
+
+	return segs;
+}
+
+
+// Find all the segments in `otherSegs` that vertically collide with `seg`.
+// Append into an optionally-supplied `results` array and return.
+function computeSlotSegCollisions(seg, otherSegs, results) {
+	results = results || [];
+
+	for (var i=0; i<otherSegs.length; i++) {
+		if (isSlotSegCollision(seg, otherSegs[i])) {
+			results.push(otherSegs[i]);
+		}
+	}
+
+	return results;
+}
+
+
+// Do these segments occupy the same vertical space?
+function isSlotSegCollision(seg1, seg2) {
+	return seg1.end > seg2.start && seg1.start < seg2.end;
+}
+
+
+// A cmp function for determining which forward segment to rely on more when computing coordinates.
+function compareForwardSlotSegs(seg1, seg2) {
+	// put higher-pressure first
+	return seg2.forwardPressure - seg1.forwardPressure ||
+		// put segments that are closer to initial edge first (and favor ones with no coords yet)
+		(seg1.backwardCoord || 0) - (seg2.backwardCoord || 0) ||
+		// do normal sorting...
+		compareSlotSegs(seg1, seg2);
+}
+
+
+// A cmp function for determining which segment should be closer to the initial edge
+// (the left edge on a left-to-right calendar).
+function compareSlotSegs(seg1, seg2) {
+	return seg1.start - seg2.start || // earlier start time goes first
+		(seg2.end - seg2.start) - (seg1.end - seg1.start) || // tie? longer-duration goes first
+		(seg1.event.title || '').localeCompare(seg2.event.title); // tie? alphabetically by title
+}
+
+
+;;
+
+
+function View(element, calendar, viewName) {
+	var t = this;
+	
+	
+	// exports
+	t.element = element;
+	t.calendar = calendar;
+	t.name = viewName;
+	t.opt = opt;
+	t.trigger = trigger;
+	t.isEventDraggable = isEventDraggable;
+	t.isEventResizable = isEventResizable;
+	t.setEventData = setEventData;
+	t.clearEventData = clearEventData;
+	t.eventEnd = eventEnd;
+	t.reportEventElement = reportEventElement;
+	t.triggerEventDestroy = triggerEventDestroy;
+	t.eventElementHandlers = eventElementHandlers;
+	t.showEvents = showEvents;
+	t.hideEvents = hideEvents;
+	t.eventDrop = eventDrop;
+	t.eventResize = eventResize;
+	// t.title
+	// t.start, t.end
+	// t.visStart, t.visEnd
+	
+	
+	// imports
+	var defaultEventEnd = t.defaultEventEnd;
+	var normalizeEvent = calendar.normalizeEvent; // in EventManager
+	var reportEventChange = calendar.reportEventChange;
+	
+	
+	// locals
+	var eventsByID = {}; // eventID mapped to array of events (there can be multiple b/c of repeating events)
+	var eventElementsByID = {}; // eventID mapped to array of jQuery elements
+	var eventElementCouples = []; // array of objects, { event, element } // TODO: unify with segment system
+	var options = calendar.options;
+	
+	
+	
+	function opt(name, viewNameOverride) {
+		var v = options[name];
+		if ($.isPlainObject(v)) {
+			return smartProperty(v, viewNameOverride || viewName);
+		}
+		return v;
+	}
+
+	
+	function trigger(name, thisObj) {
+		return calendar.trigger.apply(
+			calendar,
+			[name, thisObj || t].concat(Array.prototype.slice.call(arguments, 2), [t])
+		);
+	}
+	
+
+
+	/* Event Editable Boolean Calculations
+	------------------------------------------------------------------------------*/
+
+	
+	function isEventDraggable(event) {
+		var source = event.source || {};
+		return firstDefined(
+				event.startEditable,
+				source.startEditable,
+				opt('eventStartEditable'),
+				event.editable,
+				source.editable,
+				opt('editable')
+			)
+			&& !opt('disableDragging'); // deprecated
+	}
+	
+	
+	function isEventResizable(event) { // but also need to make sure the seg.isEnd == true
+		var source = event.source || {};
+		return firstDefined(
+				event.durationEditable,
+				source.durationEditable,
+				opt('eventDurationEditable'),
+				event.editable,
+				source.editable,
+				opt('editable')
+			)
+			&& !opt('disableResizing'); // deprecated
+	}
+	
+	
+	
+	/* Event Data
+	------------------------------------------------------------------------------*/
+	
+	
+	function setEventData(events) { // events are already normalized at this point
+		eventsByID = {};
+		var i, len=events.length, event;
+		for (i=0; i<len; i++) {
+			event = events[i];
+			if (eventsByID[event._id]) {
+				eventsByID[event._id].push(event);
+			}else{
+				eventsByID[event._id] = [event];
+			}
+		}
+	}
+
+
+	function clearEventData() {
+		eventsByID = {};
+		eventElementsByID = {};
+		eventElementCouples = [];
+	}
+	
+	
+	// returns a Date object for an event's end
+	function eventEnd(event) {
+		return event.end ? cloneDate(event.end) : defaultEventEnd(event);
+	}
+	
+	
+	
+	/* Event Elements
+	------------------------------------------------------------------------------*/
+	
+	
+	// report when view creates an element for an event
+	function reportEventElement(event, element) {
+		eventElementCouples.push({ event: event, element: element });
+		if (eventElementsByID[event._id]) {
+			eventElementsByID[event._id].push(element);
+		}else{
+			eventElementsByID[event._id] = [element];
+		}
+	}
+
+
+	function triggerEventDestroy() {
+		$.each(eventElementCouples, function(i, couple) {
+			t.trigger('eventDestroy', couple.event, couple.event, couple.element);
+		});
+	}
+	
+	
+	// attaches eventClick, eventMouseover, eventMouseout
+	function eventElementHandlers(event, eventElement) {
+		eventElement
+			.click(function(ev) {
+				if (!eventElement.hasClass('ui-draggable-dragging') &&
+					!eventElement.hasClass('ui-resizable-resizing')) {
+						return trigger('eventClick', this, event, ev);
+					}
+			})
+			.hover(
+				function(ev) {
+					trigger('eventMouseover', this, event, ev);
+				},
+				function(ev) {
+					trigger('eventMouseout', this, event, ev);
+				}
+			);
+		// TODO: don't fire eventMouseover/eventMouseout *while* dragging is occuring (on subject element)
+		// TODO: same for resizing
+	}
+	
+	
+	function showEvents(event, exceptElement) {
+		eachEventElement(event, exceptElement, 'show');
+	}
+	
+	
+	function hideEvents(event, exceptElement) {
+		eachEventElement(event, exceptElement, 'hide');
+	}
+	
+	
+	function eachEventElement(event, exceptElement, funcName) {
+		// NOTE: there may be multiple events per ID (repeating events)
+		// and multiple segments per event
+		var elements = eventElementsByID[event._id],
+			i, len = elements.length;
+		for (i=0; i<len; i++) {
+			if (!exceptElement || elements[i][0] != exceptElement[0]) {
+				elements[i][funcName]();
+			}
+		}
+	}
+	
+	
+	
+	/* Event Modification Reporting
+	---------------------------------------------------------------------------------*/
+	
+	
+	function eventDrop(e, event, dayDelta, minuteDelta, allDay, ev, ui) {
+		var oldAllDay = event.allDay;
+		var eventId = event._id;
+		moveEvents(eventsByID[eventId], dayDelta, minuteDelta, allDay);
+		trigger(
+			'eventDrop',
+			e,
+			event,
+			dayDelta,
+			minuteDelta,
+			allDay,
+			function() {
+				// TODO: investigate cases where this inverse technique might not work
+				moveEvents(eventsByID[eventId], -dayDelta, -minuteDelta, oldAllDay);
+				reportEventChange(eventId);
+			},
+			ev,
+			ui
+		);
+		reportEventChange(eventId);
+	}
+	
+	
+	function eventResize(e, event, dayDelta, minuteDelta, ev, ui) {
+		var eventId = event._id;
+		elongateEvents(eventsByID[eventId], dayDelta, minuteDelta);
+		trigger(
+			'eventResize',
+			e,
+			event,
+			dayDelta,
+			minuteDelta,
+			function() {
+				// TODO: investigate cases where this inverse technique might not work
+				elongateEvents(eventsByID[eventId], -dayDelta, -minuteDelta);
+				reportEventChange(eventId);
+			},
+			ev,
+			ui
+		);
+		reportEventChange(eventId);
+	}
+	
+	
+	
+	/* Event Modification Math
+	---------------------------------------------------------------------------------*/
+	
+	
+	function moveEvents(events, dayDelta, minuteDelta, allDay) {
+		minuteDelta = minuteDelta || 0;
+		for (var e, len=events.length, i=0; i<len; i++) {
+			e = events[i];
+			if (allDay !== undefined) {
+				e.allDay = allDay;
+			}
+			addMinutes(addDays(e.start, dayDelta, true), minuteDelta);
+			if (e.end) {
+				e.end = addMinutes(addDays(e.end, dayDelta, true), minuteDelta);
+			}
+			normalizeEvent(e, options);
+		}
+	}
+	
+	
+	function elongateEvents(events, dayDelta, minuteDelta) {
+		minuteDelta = minuteDelta || 0;
+		for (var e, len=events.length, i=0; i<len; i++) {
+			e = events[i];
+			e.end = addMinutes(addDays(eventEnd(e), dayDelta, true), minuteDelta);
+			normalizeEvent(e, options);
+		}
+	}
+
+
+
+	// ====================================================================================================
+	// Utilities for day "cells"
+	// ====================================================================================================
+	// The "basic" views are completely made up of day cells.
+	// The "agenda" views have day cells at the top "all day" slot.
+	// This was the obvious common place to put these utilities, but they should be abstracted out into
+	// a more meaningful class (like DayEventRenderer).
+	// ====================================================================================================
+
+
+	// For determining how a given "cell" translates into a "date":
+	//
+	// 1. Convert the "cell" (row and column) into a "cell offset" (the # of the cell, cronologically from the first).
+	//    Keep in mind that column indices are inverted with isRTL. This is taken into account.
+	//
+	// 2. Convert the "cell offset" to a "day offset" (the # of days since the first visible day in the view).
+	//
+	// 3. Convert the "day offset" into a "date" (a JavaScript Date object).
+	//
+	// The reverse transformation happens when transforming a date into a cell.
+
+
+	// exports
+	t.isHiddenDay = isHiddenDay;
+	t.skipHiddenDays = skipHiddenDays;
+	t.getCellsPerWeek = getCellsPerWeek;
+	t.dateToCell = dateToCell;
+	t.dateToDayOffset = dateToDayOffset;
+	t.dayOffsetToCellOffset = dayOffsetToCellOffset;
+	t.cellOffsetToCell = cellOffsetToCell;
+	t.cellToDate = cellToDate;
+	t.cellToCellOffset = cellToCellOffset;
+	t.cellOffsetToDayOffset = cellOffsetToDayOffset;
+	t.dayOffsetToDate = dayOffsetToDate;
+	t.rangeToSegments = rangeToSegments;
+
+
+	// internals
+	var hiddenDays = opt('hiddenDays') || []; // array of day-of-week indices that are hidden
+	var isHiddenDayHash = []; // is the day-of-week hidden? (hash with day-of-week-index -> bool)
+	var cellsPerWeek;
+	var dayToCellMap = []; // hash from dayIndex -> cellIndex, for one week
+	var cellToDayMap = []; // hash from cellIndex -> dayIndex, for one week
+	var isRTL = opt('isRTL');
+
+
+	// initialize important internal variables
+	(function() {
+
+		if (opt('weekends') === false) {
+			hiddenDays.push(0, 6); // 0=sunday, 6=saturday
+		}
+
+		// Loop through a hypothetical week and determine which
+		// days-of-week are hidden. Record in both hashes (one is the reverse of the other).
+		for (var dayIndex=0, cellIndex=0; dayIndex<7; dayIndex++) {
+			dayToCellMap[dayIndex] = cellIndex;
+			isHiddenDayHash[dayIndex] = $.inArray(dayIndex, hiddenDays) != -1;
+			if (!isHiddenDayHash[dayIndex]) {
+				cellToDayMap[cellIndex] = dayIndex;
+				cellIndex++;
+			}
+		}
+
+		cellsPerWeek = cellIndex;
+		if (!cellsPerWeek) {
+			throw 'invalid hiddenDays'; // all days were hidden? bad.
+		}
+
+	})();
+
+
+	// Is the current day hidden?
+	// `day` is a day-of-week index (0-6), or a Date object
+	function isHiddenDay(day) {
+		if (typeof day == 'object') {
+			day = day.getDay();
+		}
+		return isHiddenDayHash[day];
+	}
+
+
+	function getCellsPerWeek() {
+		return cellsPerWeek;
+	}
+
+
+	// Keep incrementing the current day until it is no longer a hidden day.
+	// If the initial value of `date` is not a hidden day, don't do anything.
+	// Pass `isExclusive` as `true` if you are dealing with an end date.
+	// `inc` defaults to `1` (increment one day forward each time)
+	function skipHiddenDays(date, inc, isExclusive) {
+		inc = inc || 1;
+		while (
+			isHiddenDayHash[ ( date.getDay() + (isExclusive ? inc : 0) + 7 ) % 7 ]
+		) {
+			addDays(date, inc);
+		}
+	}
+
+
+	//
+	// TRANSFORMATIONS: cell -> cell offset -> day offset -> date
+	//
+
+	// cell -> date (combines all transformations)
+	// Possible arguments:
+	// - row, col
+	// - { row:#, col: # }
+	function cellToDate() {
+		var cellOffset = cellToCellOffset.apply(null, arguments);
+		var dayOffset = cellOffsetToDayOffset(cellOffset);
+		var date = dayOffsetToDate(dayOffset);
+		return date;
+	}
+
+	// cell -> cell offset
+	// Possible arguments:
+	// - row, col
+	// - { row:#, col:# }
+	function cellToCellOffset(row, col) {
+		var colCnt = t.getColCnt();
+
+		// rtl variables. wish we could pre-populate these. but where?
+		var dis = isRTL ? -1 : 1;
+		var dit = isRTL ? colCnt - 1 : 0;
+
+		if (typeof row == 'object') {
+			col = row.col;
+			row = row.row;
+		}
+		var cellOffset = row * colCnt + (col * dis + dit); // column, adjusted for RTL (dis & dit)
+
+		return cellOffset;
+	}
+
+	// cell offset -> day offset
+	function cellOffsetToDayOffset(cellOffset) {
+		var day0 = t.visStart.getDay(); // first date's day of week
+		cellOffset += dayToCellMap[day0]; // normlize cellOffset to beginning-of-week
+		return Math.floor(cellOffset / cellsPerWeek) * 7 // # of days from full weeks
+			+ cellToDayMap[ // # of days from partial last week
+				(cellOffset % cellsPerWeek + cellsPerWeek) % cellsPerWeek // crazy math to handle negative cellOffsets
+			]
+			- day0; // adjustment for beginning-of-week normalization
+	}
+
+	// day offset -> date (JavaScript Date object)
+	function dayOffsetToDate(dayOffset) {
+		var date = cloneDate(t.visStart);
+		addDays(date, dayOffset);
+		return date;
+	}
+
+
+	//
+	// TRANSFORMATIONS: date -> day offset -> cell offset -> cell
+	//
+
+	// date -> cell (combines all transformations)
+	function dateToCell(date) {
+		var dayOffset = dateToDayOffset(date);
+		var cellOffset = dayOffsetToCellOffset(dayOffset);
+		var cell = cellOffsetToCell(cellOffset);
+		return cell;
+	}
+
+	// date -> day offset
+	function dateToDayOffset(date) {
+		return dayDiff(date, t.visStart);
+	}
+
+	// day offset -> cell offset
+	function dayOffsetToCellOffset(dayOffset) {
+		var day0 = t.visStart.getDay(); // first date's day of week
+		dayOffset += day0; // normalize dayOffset to beginning-of-week
+		return Math.floor(dayOffset / 7) * cellsPerWeek // # of cells from full weeks
+			+ dayToCellMap[ // # of cells from partial last week
+				(dayOffset % 7 + 7) % 7 // crazy math to handle negative dayOffsets
+			]
+			- dayToCellMap[day0]; // adjustment for beginning-of-week normalization
+	}
+
+	// cell offset -> cell (object with row & col keys)
+	function cellOffsetToCell(cellOffset) {
+		var colCnt = t.getColCnt();
+
+		// rtl variables. wish we could pre-populate these. but where?
+		var dis = isRTL ? -1 : 1;
+		var dit = isRTL ? colCnt - 1 : 0;
+
+		var row = Math.floor(cellOffset / colCnt);
+		var col = ((cellOffset % colCnt + colCnt) % colCnt) * dis + dit; // column, adjusted for RTL (dis & dit)
+		return {
+			row: row,
+			col: col
+		};
+	}
+
+
+	//
+	// Converts a date range into an array of segment objects.
+	// "Segments" are horizontal stretches of time, sliced up by row.
+	// A segment object has the following properties:
+	// - row
+	// - cols
+	// - isStart
+	// - isEnd
+	//
+	function rangeToSegments(startDate, endDate) {
+		var rowCnt = t.getRowCnt();
+		var colCnt = t.getColCnt();
+		var segments = []; // array of segments to return
+
+		// day offset for given date range
+		var rangeDayOffsetStart = dateToDayOffset(startDate);
+		var rangeDayOffsetEnd = dateToDayOffset(endDate); // exclusive
+
+		// first and last cell offset for the given date range
+		// "last" implies inclusivity
+		var rangeCellOffsetFirst = dayOffsetToCellOffset(rangeDayOffsetStart);
+		var rangeCellOffsetLast = dayOffsetToCellOffset(rangeDayOffsetEnd) - 1;
+
+		// loop through all the rows in the view
+		for (var row=0; row<rowCnt; row++) {
+
+			// first and last cell offset for the row
+			var rowCellOffsetFirst = row * colCnt;
+			var rowCellOffsetLast = rowCellOffsetFirst + colCnt - 1;
+
+			// get the segment's cell offsets by constraining the range's cell offsets to the bounds of the row
+			var segmentCellOffsetFirst = Math.max(rangeCellOffsetFirst, rowCellOffsetFirst);
+			var segmentCellOffsetLast = Math.min(rangeCellOffsetLast, rowCellOffsetLast);
+
+			// make sure segment's offsets are valid and in view
+			if (segmentCellOffsetFirst <= segmentCellOffsetLast) {
+
+				// translate to cells
+				var segmentCellFirst = cellOffsetToCell(segmentCellOffsetFirst);
+				var segmentCellLast = cellOffsetToCell(segmentCellOffsetLast);
+
+				// view might be RTL, so order by leftmost column
+				var cols = [ segmentCellFirst.col, segmentCellLast.col ].sort();
+
+				// Determine if segment's first/last cell is the beginning/end of the date range.
+				// We need to compare "day offset" because "cell offsets" are often ambiguous and
+				// can translate to multiple days, and an edge case reveals itself when we the
+				// range's first cell is hidden (we don't want isStart to be true).
+				var isStart = cellOffsetToDayOffset(segmentCellOffsetFirst) == rangeDayOffsetStart;
+				var isEnd = cellOffsetToDayOffset(segmentCellOffsetLast) + 1 == rangeDayOffsetEnd; // +1 for comparing exclusively
+
+				segments.push({
+					row: row,
+					leftCol: cols[0],
+					rightCol: cols[1],
+					isStart: isStart,
+					isEnd: isEnd
+				});
+			}
+		}
+
+		return segments;
+	}
+	
+
+}
+
+;;
+
+function DayEventRenderer() {
+	var t = this;
+
+	
+	// exports
+	t.renderDayEvents = renderDayEvents;
+	t.draggableDayEvent = draggableDayEvent; // made public so that subclasses can override
+	t.resizableDayEvent = resizableDayEvent; // "
+	
+	
+	// imports
+	var opt = t.opt;
+	var trigger = t.trigger;
+	var isEventDraggable = t.isEventDraggable;
+	var isEventResizable = t.isEventResizable;
+	var eventEnd = t.eventEnd;
+	var reportEventElement = t.reportEventElement;
+	var eventElementHandlers = t.eventElementHandlers;
+	var showEvents = t.showEvents;
+	var hideEvents = t.hideEvents;
+	var eventDrop = t.eventDrop;
+	var eventResize = t.eventResize;
+	var getRowCnt = t.getRowCnt;
+	var getColCnt = t.getColCnt;
+	var getColWidth = t.getColWidth;
+	var allDayRow = t.allDayRow; // TODO: rename
+	var colLeft = t.colLeft;
+	var colRight = t.colRight;
+	var colContentLeft = t.colContentLeft;
+	var colContentRight = t.colContentRight;
+	var dateToCell = t.dateToCell;
+	var getDaySegmentContainer = t.getDaySegmentContainer;
+	var formatDates = t.calendar.formatDates;
+	var renderDayOverlay = t.renderDayOverlay;
+	var clearOverlays = t.clearOverlays;
+	var clearSelection = t.clearSelection;
+	var getHoverListener = t.getHoverListener;
+	var rangeToSegments = t.rangeToSegments;
+	var cellToDate = t.cellToDate;
+	var cellToCellOffset = t.cellToCellOffset;
+	var cellOffsetToDayOffset = t.cellOffsetToDayOffset;
+	var dateToDayOffset = t.dateToDayOffset;
+	var dayOffsetToCellOffset = t.dayOffsetToCellOffset;
+
+
+	// Render `events` onto the calendar, attach mouse event handlers, and call the `eventAfterRender` callback for each.
+	// Mouse event will be lazily applied, except if the event has an ID of `modifiedEventId`.
+	// Can only be called when the event container is empty (because it wipes out all innerHTML).
+	function renderDayEvents(events, modifiedEventId) {
+
+		// do the actual rendering. Receive the intermediate "segment" data structures.
+		var segments = _renderDayEvents(
+			events,
+			false, // don't append event elements
+			true // set the heights of the rows
+		);
+
+		// report the elements to the View, for general drag/resize utilities
+		segmentElementEach(segments, function(segment, element) {
+			reportEventElement(segment.event, element);
+		});
+
+		// attach mouse handlers
+		attachHandlers(segments, modifiedEventId);
+
+		// call `eventAfterRender` callback for each event
+		segmentElementEach(segments, function(segment, element) {
+			trigger('eventAfterRender', segment.event, segment.event, element);
+		});
+	}
+
+
+	// Render an event on the calendar, but don't report them anywhere, and don't attach mouse handlers.
+	// Append this event element to the event container, which might already be populated with events.
+	// If an event's segment will have row equal to `adjustRow`, then explicitly set its top coordinate to `adjustTop`.
+	// This hack is used to maintain continuity when user is manually resizing an event.
+	// Returns an array of DOM elements for the event.
+	function renderTempDayEvent(event, adjustRow, adjustTop) {
+
+		// actually render the event. `true` for appending element to container.
+		// Recieve the intermediate "segment" data structures.
+		var segments = _renderDayEvents(
+			[ event ],
+			true, // append event elements
+			false // don't set the heights of the rows
+		);
+
+		var elements = [];
+
+		// Adjust certain elements' top coordinates
+		segmentElementEach(segments, function(segment, element) {
+			if (segment.row === adjustRow) {
+				element.css('top', adjustTop);
+			}
+			elements.push(element[0]); // accumulate DOM nodes
+		});
+
+		return elements;
+	}
+
+
+	// Render events onto the calendar. Only responsible for the VISUAL aspect.
+	// Not responsible for attaching handlers or calling callbacks.
+	// Set `doAppend` to `true` for rendering elements without clearing the existing container.
+	// Set `doRowHeights` to allow setting the height of each row, to compensate for vertical event overflow.
+	function _renderDayEvents(events, doAppend, doRowHeights) {
+
+		// where the DOM nodes will eventually end up
+		var finalContainer = getDaySegmentContainer();
+
+		// the container where the initial HTML will be rendered.
+		// If `doAppend`==true, uses a temporary container.
+		var renderContainer = doAppend ? $("<div/>") : finalContainer;
+
+		var segments = buildSegments(events);
+		var html;
+		var elements;
+
+		// calculate the desired `left` and `width` properties on each segment object
+		calculateHorizontals(segments);
+
+		// build the HTML string. relies on `left` property
+		html = buildHTML(segments);
+
+		// render the HTML. innerHTML is considerably faster than jQuery's .html()
+		renderContainer[0].innerHTML = html;
+
+		// retrieve the individual elements
+		elements = renderContainer.children();
+
+		// if we were appending, and thus using a temporary container,
+		// re-attach elements to the real container.
+		if (doAppend) {
+			finalContainer.append(elements);
+		}
+
+		// assigns each element to `segment.event`, after filtering them through user callbacks
+		resolveElements(segments, elements);
+
+		// Calculate the left and right padding+margin for each element.
+		// We need this for setting each element's desired outer width, because of the W3C box model.
+		// It's important we do this in a separate pass from acually setting the width on the DOM elements
+		// because alternating reading/writing dimensions causes reflow for every iteration.
+		segmentElementEach(segments, function(segment, element) {
+			segment.hsides = hsides(element, true); // include margins = `true`
+		});
+
+		// Set the width of each element
+		segmentElementEach(segments, function(segment, element) {
+			element.width(
+				Math.max(0, segment.outerWidth - segment.hsides)
+			);
+		});
+
+		// Grab each element's outerHeight (setVerticals uses this).
+		// To get an accurate reading, it's important to have each element's width explicitly set already.
+		segmentElementEach(segments, function(segment, element) {
+			segment.outerHeight = element.outerHeight(true); // include margins = `true`
+		});
+
+		// Set the top coordinate on each element (requires segment.outerHeight)
+		setVerticals(segments, doRowHeights);
+
+		return segments;
+	}
+
+
+	// Generate an array of "segments" for all events.
+	function buildSegments(events) {
+		var segments = [];
+		for (var i=0; i<events.length; i++) {
+			var eventSegments = buildSegmentsForEvent(events[i]);
+			segments.push.apply(segments, eventSegments); // append an array to an array
+		}
+		return segments;
+	}
+
+
+	// Generate an array of segments for a single event.
+	// A "segment" is the same data structure that View.rangeToSegments produces,
+	// with the addition of the `event` property being set to reference the original event.
+	function buildSegmentsForEvent(event) {
+		var startDate = event.start;
+		var endDate = exclEndDay(event);
+		var segments = rangeToSegments(startDate, endDate);
+		for (var i=0; i<segments.length; i++) {
+			segments[i].event = event;
+		}
+		return segments;
+	}
+
+
+	// Sets the `left` and `outerWidth` property of each segment.
+	// These values are the desired dimensions for the eventual DOM elements.
+	function calculateHorizontals(segments) {
+		var isRTL = opt('isRTL');
+		for (var i=0; i<segments.length; i++) {
+			var segment = segments[i];
+
+			// Determine functions used for calulating the elements left/right coordinates,
+			// depending on whether the view is RTL or not.
+			// NOTE:
+			// colLeft/colRight returns the coordinate butting up the edge of the cell.
+			// colContentLeft/colContentRight is indented a little bit from the edge.
+			var leftFunc = (isRTL ? segment.isEnd : segment.isStart) ? colContentLeft : colLeft;
+			var rightFunc = (isRTL ? segment.isStart : segment.isEnd) ? colContentRight : colRight;
+
+			var left = leftFunc(segment.leftCol);
+			var right = rightFunc(segment.rightCol);
+			segment.left = left;
+			segment.outerWidth = right - left;
+		}
+	}
+
+
+	// Build a concatenated HTML string for an array of segments
+	function buildHTML(segments) {
+		var html = '';
+		for (var i=0; i<segments.length; i++) {
+			html += buildHTMLForSegment(segments[i]);
+		}
+		return html;
+	}
+
+
+	// Build an HTML string for a single segment.
+	// Relies on the following properties:
+	// - `segment.event` (from `buildSegmentsForEvent`)
+	// - `segment.left` (from `calculateHorizontals`)
+	function buildHTMLForSegment(segment) {
+		var html = '';
+		var isRTL = opt('isRTL');
+		var event = segment.event;
+		var url = event.url;
+
+		// generate the list of CSS classNames
+		var classNames = [ 'fc-event', 'fc-event-hori' ];
+		if (isEventDraggable(event)) {
+			classNames.push('fc-event-draggable');
+		}
+		if (segment.isStart) {
+			classNames.push('fc-event-start');
+		}
+		if (segment.isEnd) {
+			classNames.push('fc-event-end');
+		}
+		// use the event's configured classNames
+		// guaranteed to be an array via `normalizeEvent`
+		classNames = classNames.concat(event.className);
+		if (event.source) {
+			// use the event's source's classNames, if specified
+			classNames = classNames.concat(event.source.className || []);
+		}
+
+		// generate a semicolon delimited CSS string for any of the "skin" properties
+		// of the event object (`backgroundColor`, `borderColor` and such)
+		var skinCss = getSkinCss(event, opt);
+
+		if (url) {
+			html += "<a href='" + htmlEscape(url) + "'";
+		}else{
+			html += "<div";
+		}
+		html +=
+			" class='" + classNames.join(' ') + "'" +
+			" style=" +
+				"'" +
+				"position:absolute;" +
+				"left:" + segment.left + "px;" +
+				skinCss +
+				"'" +
+			">" +
+			"<div class='fc-event-inner'>";
+		if (!event.allDay && segment.isStart) {
+			html +=
+				"<span class='fc-event-time'>" +
+				htmlEscape(
+					formatDates(event.start, event.end, opt('timeFormat'))
+				) +
+				"</span>";
+		}
+		html +=
+			"<span class='fc-event-title'>" +
+			htmlEscape(event.title || '') +
+			"</span>" +
+			"</div>";
+		if (segment.isEnd && isEventResizable(event)) {
+			html +=
+				"<div class='ui-resizable-handle ui-resizable-" + (isRTL ? 'w' : 'e') + "'>" +
+				"&nbsp;&nbsp;&nbsp;" + // makes hit area a lot better for IE6/7
+				"</div>";
+		}
+		html += "</" + (url ? "a" : "div") + ">";
+
+		// TODO:
+		// When these elements are initially rendered, they will be briefly visibile on the screen,
+		// even though their widths/heights are not set.
+		// SOLUTION: initially set them as visibility:hidden ?
+
+		return html;
+	}
+
+
+	// Associate each segment (an object) with an element (a jQuery object),
+	// by setting each `segment.element`.
+	// Run each element through the `eventRender` filter, which allows developers to
+	// modify an existing element, supply a new one, or cancel rendering.
+	function resolveElements(segments, elements) {
+		for (var i=0; i<segments.length; i++) {
+			var segment = segments[i];
+			var event = segment.event;
+			var element = elements.eq(i);
+
+			// call the trigger with the original element
+			var triggerRes = trigger('eventRender', event, event, element);
+
+			if (triggerRes === false) {
+				// if `false`, remove the event from the DOM and don't assign it to `segment.event`
+				element.remove();
+			}
+			else {
+				if (triggerRes && triggerRes !== true) {
+					// the trigger returned a new element, but not `true` (which means keep the existing element)
+
+					// re-assign the important CSS dimension properties that were already assigned in `buildHTMLForSegment`
+					triggerRes = $(triggerRes)
+						.css({
+							position: 'absolute',
+							left: segment.left
+						});
+
+					element.replaceWith(triggerRes);
+					element = triggerRes;
+				}
+
+				segment.element = element;
+			}
+		}
+	}
+
+
+
+	/* Top-coordinate Methods
+	-------------------------------------------------------------------------------------------------*/
+
+
+	// Sets the "top" CSS property for each element.
+	// If `doRowHeights` is `true`, also sets each row's first cell to an explicit height,
+	// so that if elements vertically overflow, the cell expands vertically to compensate.
+	function setVerticals(segments, doRowHeights) {
+		var rowContentHeights = calculateVerticals(segments); // also sets segment.top
+		var rowContentElements = getRowContentElements(); // returns 1 inner div per row
+		var rowContentTops = [];
+
+		// Set each row's height by setting height of first inner div
+		if (doRowHeights) {
+			for (var i=0; i<rowContentElements.length; i++) {
+				rowContentElements[i].height(rowContentHeights[i]);
+			}
+		}
+
+		// Get each row's top, relative to the views's origin.
+		// Important to do this after setting each row's height.
+		for (var i=0; i<rowContentElements.length; i++) {
+			rowContentTops.push(
+				rowContentElements[i].position().top
+			);
+		}
+
+		// Set each segment element's CSS "top" property.
+		// Each segment object has a "top" property, which is relative to the row's top, but...
+		segmentElementEach(segments, function(segment, element) {
+			element.css(
+				'top',
+				rowContentTops[segment.row] + segment.top // ...now, relative to views's origin
+			);
+		});
+	}
+
+
+	// Calculate the "top" coordinate for each segment, relative to the "top" of the row.
+	// Also, return an array that contains the "content" height for each row
+	// (the height displaced by the vertically stacked events in the row).
+	// Requires segments to have their `outerHeight` property already set.
+	function calculateVerticals(segments) {
+		var rowCnt = getRowCnt();
+		var colCnt = getColCnt();
+		var rowContentHeights = []; // content height for each row
+		var segmentRows = buildSegmentRows(segments); // an array of segment arrays, one for each row
+
+		for (var rowI=0; rowI<rowCnt; rowI++) {
+			var segmentRow = segmentRows[rowI];
+
+			// an array of running total heights for each column.
+			// initialize with all zeros.
+			var colHeights = [];
+			for (var colI=0; colI<colCnt; colI++) {
+				colHeights.push(0);
+			}
+
+			// loop through every segment
+			for (var segmentI=0; segmentI<segmentRow.length; segmentI++) {
+				var segment = segmentRow[segmentI];
+
+				// find the segment's top coordinate by looking at the max height
+				// of all the columns the segment will be in.
+				segment.top = arrayMax(
+					colHeights.slice(
+						segment.leftCol,
+						segment.rightCol + 1 // make exclusive for slice
+					)
+				);
+
+				// adjust the columns to account for the segment's height
+				for (var colI=segment.leftCol; colI<=segment.rightCol; colI++) {
+					colHeights[colI] = segment.top + segment.outerHeight;
+				}
+			}
+
+			// the tallest column in the row should be the "content height"
+			rowContentHeights.push(arrayMax(colHeights));
+		}
+
+		return rowContentHeights;
+	}
+
+
+	// Build an array of segment arrays, each representing the segments that will
+	// be in a row of the grid, sorted by which event should be closest to the top.
+	function buildSegmentRows(segments) {
+		var rowCnt = getRowCnt();
+		var segmentRows = [];
+		var segmentI;
+		var segment;
+		var rowI;
+
+		// group segments by row
+		for (segmentI=0; segmentI<segments.length; segmentI++) {
+			segment = segments[segmentI];
+			rowI = segment.row;
+			if (segment.element) { // was rendered?
+				if (segmentRows[rowI]) {
+					// already other segments. append to array
+					segmentRows[rowI].push(segment);
+				}
+				else {
+					// first segment in row. create new array
+					segmentRows[rowI] = [ segment ];
+				}
+			}
+		}
+
+		// sort each row
+		for (rowI=0; rowI<rowCnt; rowI++) {
+			segmentRows[rowI] = sortSegmentRow(
+				segmentRows[rowI] || [] // guarantee an array, even if no segments
+			);
+		}
+
+		return segmentRows;
+	}
+
+
+	// Sort an array of segments according to which segment should appear closest to the top
+	function sortSegmentRow(segments) {
+		var sortedSegments = [];
+
+		// build the subrow array
+		var subrows = buildSegmentSubrows(segments);
+
+		// flatten it
+		for (var i=0; i<subrows.length; i++) {
+			sortedSegments.push.apply(sortedSegments, subrows[i]); // append an array to an array
+		}
+
+		return sortedSegments;
+	}
+
+
+	// Take an array of segments, which are all assumed to be in the same row,
+	// and sort into subrows.
+	function buildSegmentSubrows(segments) {
+
+		// Give preference to elements with certain criteria, so they have
+		// a chance to be closer to the top.
+		segments.sort(compareDaySegments);
+
+		var subrows = [];
+		for (var i=0; i<segments.length; i++) {
+			var segment = segments[i];
+
+			// loop through subrows, starting with the topmost, until the segment
+			// doesn't collide with other segments.
+			for (var j=0; j<subrows.length; j++) {
+				if (!isDaySegmentCollision(segment, subrows[j])) {
+					break;
+				}
+			}
+			// `j` now holds the desired subrow index
+			if (subrows[j]) {
+				subrows[j].push(segment);
+			}
+			else {
+				subrows[j] = [ segment ];
+			}
+		}
+
+		return subrows;
+	}
+
+
+	// Return an array of jQuery objects for the placeholder content containers of each row.
+	// The content containers don't actually contain anything, but their dimensions should match
+	// the events that are overlaid on top.
+	function getRowContentElements() {
+		var i;
+		var rowCnt = getRowCnt();
+		var rowDivs = [];
+		for (i=0; i<rowCnt; i++) {
+			rowDivs[i] = allDayRow(i)
+				.find('div.fc-day-content > div');
+		}
+		return rowDivs;
+	}
+
+
+
+	/* Mouse Handlers
+	---------------------------------------------------------------------------------------------------*/
+	// TODO: better documentation!
+
+
+	function attachHandlers(segments, modifiedEventId) {
+		var segmentContainer = getDaySegmentContainer();
+
+		segmentElementEach(segments, function(segment, element, i) {
+			var event = segment.event;
+			if (event._id === modifiedEventId) {
+				bindDaySeg(event, element, segment);
+			}else{
+				element[0]._fci = i; // for lazySegBind
+			}
+		});
+
+		lazySegBind(segmentContainer, segments, bindDaySeg);
+	}
+
+
+	function bindDaySeg(event, eventElement, segment) {
+
+		if (isEventDraggable(event)) {
+			t.draggableDayEvent(event, eventElement, segment); // use `t` so subclasses can override
+		}
+
+		if (
+			segment.isEnd && // only allow resizing on the final segment for an event
+			isEventResizable(event)
+		) {
+			t.resizableDayEvent(event, eventElement, segment); // use `t` so subclasses can override
+		}
+
+		// attach all other handlers.
+		// needs to be after, because resizableDayEvent might stopImmediatePropagation on click
+		eventElementHandlers(event, eventElement);
+	}
+
+	
+	function draggableDayEvent(event, eventElement) {
+		var hoverListener = getHoverListener();
+		var dayDelta;
+		eventElement.draggable({
+			delay: 50,
+			opacity: opt('dragOpacity'),
+			revertDuration: opt('dragRevertDuration'),
+			start: function(ev, ui) {
+				trigger('eventDragStart', eventElement, event, ev, ui);
+				hideEvents(event, eventElement);
+				hoverListener.start(function(cell, origCell, rowDelta, colDelta) {
+					eventElement.draggable('option', 'revert', !cell || !rowDelta && !colDelta);
+					clearOverlays();
+					if (cell) {
+						var origDate = cellToDate(origCell);
+						var date = cellToDate(cell);
+						dayDelta = dayDiff(date, origDate);
+						renderDayOverlay(
+							addDays(cloneDate(event.start), dayDelta),
+							addDays(exclEndDay(event), dayDelta)
+						);
+					}else{
+						dayDelta = 0;
+					}
+				}, ev, 'drag');
+			},
+			stop: function(ev, ui) {
+				hoverListener.stop();
+				clearOverlays();
+				trigger('eventDragStop', eventElement, event, ev, ui);
+				if (dayDelta) {
+					eventDrop(this, event, dayDelta, 0, event.allDay, ev, ui);
+				}else{
+					eventElement.css('filter', ''); // clear IE opacity side-effects
+					showEvents(event, eventElement);
+				}
+			}
+		});
+	}
+
+	
+	function resizableDayEvent(event, element, segment) {
+		var isRTL = opt('isRTL');
+		var direction = isRTL ? 'w' : 'e';
+		var handle = element.find('.ui-resizable-' + direction); // TODO: stop using this class because we aren't using jqui for this
+		var isResizing = false;
+		
+		// TODO: look into using jquery-ui mouse widget for this stuff
+		disableTextSelection(element); // prevent native <a> selection for IE
+		element
+			.mousedown(function(ev) { // prevent native <a> selection for others
+				ev.preventDefault();
+			})
+			.click(function(ev) {
+				if (isResizing) {
+					ev.preventDefault(); // prevent link from being visited (only method that worked in IE6)
+					ev.stopImmediatePropagation(); // prevent fullcalendar eventClick handler from being called
+					                               // (eventElementHandlers needs to be bound after resizableDayEvent)
+				}
+			});
+		
+		handle.mousedown(function(ev) {
+			if (ev.which != 1) {
+				return; // needs to be left mouse button
+			}
+			isResizing = true;
+			var hoverListener = getHoverListener();
+			var rowCnt = getRowCnt();
+			var colCnt = getColCnt();
+			var elementTop = element.css('top');
+			var dayDelta;
+			var helpers;
+			var eventCopy = $.extend({}, event);
+			var minCellOffset = dayOffsetToCellOffset( dateToDayOffset(event.start) );
+			clearSelection();
+			$('body')
+				.css('cursor', direction + '-resize')
+				.one('mouseup', mouseup);
+			trigger('eventResizeStart', this, event, ev);
+			hoverListener.start(function(cell, origCell) {
+				if (cell) {
+
+					var origCellOffset = cellToCellOffset(origCell);
+					var cellOffset = cellToCellOffset(cell);
+
+					// don't let resizing move earlier than start date cell
+					cellOffset = Math.max(cellOffset, minCellOffset);
+
+					dayDelta =
+						cellOffsetToDayOffset(cellOffset) -
+						cellOffsetToDayOffset(origCellOffset);
+
+					if (dayDelta) {
+						eventCopy.end = addDays(eventEnd(event), dayDelta, true);
+						var oldHelpers = helpers;
+
+						helpers = renderTempDayEvent(eventCopy, segment.row, elementTop);
+						helpers = $(helpers); // turn array into a jQuery object
+
+						helpers.find('*').css('cursor', direction + '-resize');
+						if (oldHelpers) {
+							oldHelpers.remove();
+						}
+
+						hideEvents(event);
+					}
+					else {
+						if (helpers) {
+							showEvents(event);
+							helpers.remove();
+							helpers = null;
+						}
+					}
+					clearOverlays();
+					renderDayOverlay( // coordinate grid already rebuilt with hoverListener.start()
+						event.start,
+						addDays( exclEndDay(event), dayDelta )
+						// TODO: instead of calling renderDayOverlay() with dates,
+						// call _renderDayOverlay (or whatever) with cell offsets.
+					);
+				}
+			}, ev);
+			
+			function mouseup(ev) {
+				trigger('eventResizeStop', this, event, ev);
+				$('body').css('cursor', '');
+				hoverListener.stop();
+				clearOverlays();
+				if (dayDelta) {
+					eventResize(this, event, dayDelta, 0, ev);
+					// event redraw will clear helpers
+				}
+				// otherwise, the drag handler already restored the old events
+				
+				setTimeout(function() { // make this happen after the element's click event
+					isResizing = false;
+				},0);
+			}
+		});
+	}
+	
+
+}
+
+
+
+/* Generalized Segment Utilities
+-------------------------------------------------------------------------------------------------*/
+
+
+function isDaySegmentCollision(segment, otherSegments) {
+	for (var i=0; i<otherSegments.length; i++) {
+		var otherSegment = otherSegments[i];
+		if (
+			otherSegment.leftCol <= segment.rightCol &&
+			otherSegment.rightCol >= segment.leftCol
+		) {
+			return true;
+		}
+	}
+	return false;
+}
+
+
+function segmentElementEach(segments, callback) { // TODO: use in AgendaView?
+	for (var i=0; i<segments.length; i++) {
+		var segment = segments[i];
+		var element = segment.element;
+		if (element) {
+			callback(segment, element, i);
+		}
+	}
+}
+
+
+// A cmp function for determining which segments should appear higher up
+function compareDaySegments(a, b) {
+	return (b.rightCol - b.leftCol) - (a.rightCol - a.leftCol) || // put wider events first
+		b.event.allDay - a.event.allDay || // if tie, put all-day events first (booleans cast to 0/1)
+		a.event.start - b.event.start || // if a tie, sort by event start date
+		(a.event.title || '').localeCompare(b.event.title) // if a tie, sort by event title
+}
+
+
+;;
+
+//BUG: unselect needs to be triggered when events are dragged+dropped
+
+function SelectionManager() {
+	var t = this;
+	
+	
+	// exports
+	t.select = select;
+	t.unselect = unselect;
+	t.reportSelection = reportSelection;
+	t.daySelectionMousedown = daySelectionMousedown;
+	
+	
+	// imports
+	var opt = t.opt;
+	var trigger = t.trigger;
+	var defaultSelectionEnd = t.defaultSelectionEnd;
+	var renderSelection = t.renderSelection;
+	var clearSelection = t.clearSelection;
+	
+	
+	// locals
+	var selected = false;
+
+
+
+	// unselectAuto
+	if (opt('selectable') && opt('unselectAuto')) {
+		$(document).mousedown(function(ev) {
+			var ignore = opt('unselectCancel');
+			if (ignore) {
+				if ($(ev.target).parents(ignore).length) { // could be optimized to stop after first match
+					return;
+				}
+			}
+			unselect(ev);
+		});
+	}
+	
+
+	function select(startDate, endDate, allDay) {
+		unselect();
+		if (!endDate) {
+			endDate = defaultSelectionEnd(startDate, allDay);
+		}
+		renderSelection(startDate, endDate, allDay);
+		reportSelection(startDate, endDate, allDay);
+	}
+	
+	
+	function unselect(ev) {
+		if (selected) {
+			selected = false;
+			clearSelection();
+			trigger('unselect', null, ev);
+		}
+	}
+	
+	
+	function reportSelection(startDate, endDate, allDay, ev) {
+		selected = true;
+		trigger('select', null, startDate, endDate, allDay, ev);
+	}
+	
+	
+	function daySelectionMousedown(ev) { // not really a generic manager method, oh well
+		var cellToDate = t.cellToDate;
+		var getIsCellAllDay = t.getIsCellAllDay;
+		var hoverListener = t.getHoverListener();
+		var reportDayClick = t.reportDayClick; // this is hacky and sort of weird
+		if (ev.which == 1 && opt('selectable')) { // which==1 means left mouse button
+			unselect(ev);
+			var _mousedownElement = this;
+			var dates;
+			hoverListener.start(function(cell, origCell) { // TODO: maybe put cellToDate/getIsCellAllDay info in cell
+				clearSelection();
+				if (cell && getIsCellAllDay(cell)) {
+					dates = [ cellToDate(origCell), cellToDate(cell) ].sort(dateCompare);
+					renderSelection(dates[0], dates[1], true);
+				}else{
+					dates = null;
+				}
+			}, ev);
+			$(document).one('mouseup', function(ev) {
+				hoverListener.stop();
+				if (dates) {
+					if (+dates[0] == +dates[1]) {
+						reportDayClick(dates[0], true, ev);
+					}
+					reportSelection(dates[0], dates[1], true, ev);
+				}
+			});
+		}
+	}
+
+
+}
+
+;;
+ 
+function OverlayManager() {
+	var t = this;
+	
+	
+	// exports
+	t.renderOverlay = renderOverlay;
+	t.clearOverlays = clearOverlays;
+	
+	
+	// locals
+	var usedOverlays = [];
+	var unusedOverlays = [];
+	
+	
+	function renderOverlay(rect, parent) {
+		var e = unusedOverlays.shift();
+		if (!e) {
+			e = $("<div class='fc-cell-overlay' style='position:absolute;z-index:3'/>");
+		}
+		if (e[0].parentNode != parent[0]) {
+			e.appendTo(parent);
+		}
+		usedOverlays.push(e.css(rect).show());
+		return e;
+	}
+	
+
+	function clearOverlays() {
+		var e;
+		while (e = usedOverlays.shift()) {
+			unusedOverlays.push(e.hide().unbind());
+		}
+	}
+
+
+}
+
+;;
+
+function CoordinateGrid(buildFunc) {
+
+	var t = this;
+	var rows;
+	var cols;
+	
+	
+	t.build = function() {
+		rows = [];
+		cols = [];
+		buildFunc(rows, cols);
+	};
+	
+	
+	t.cell = function(x, y) {
+		var rowCnt = rows.length;
+		var colCnt = cols.length;
+		var i, r=-1, c=-1;
+		for (i=0; i<rowCnt; i++) {
+			if (y >= rows[i][0] && y < rows[i][1]) {
+				r = i;
+				break;
+			}
+		}
+		for (i=0; i<colCnt; i++) {
+			if (x >= cols[i][0] && x < cols[i][1]) {
+				c = i;
+				break;
+			}
+		}
+		return (r>=0 && c>=0) ? { row:r, col:c } : null;
+	};
+	
+	
+	t.rect = function(row0, col0, row1, col1, originElement) { // row1,col1 is inclusive
+		var origin = originElement.offset();
+		return {
+			top: rows[row0][0] - origin.top,
+			left: cols[col0][0] - origin.left,
+			width: cols[col1][1] - cols[col0][0],
+			height: rows[row1][1] - rows[row0][0]
+		};
+	};
+
+}
+
+;;
+
+function HoverListener(coordinateGrid) {
+
+
+	var t = this;
+	var bindType;
+	var change;
+	var firstCell;
+	var cell;
+	
+	
+	t.start = function(_change, ev, _bindType) {
+		change = _change;
+		firstCell = cell = null;
+		coordinateGrid.build();
+		mouse(ev);
+		bindType = _bindType || 'mousemove';
+		$(document).bind(bindType, mouse);
+	};
+	
+	
+	function mouse(ev) {
+		_fixUIEvent(ev); // see below
+		var newCell = coordinateGrid.cell(ev.pageX, ev.pageY);
+		if (!newCell != !cell || newCell && (newCell.row != cell.row || newCell.col != cell.col)) {
+			if (newCell) {
+				if (!firstCell) {
+					firstCell = newCell;
+				}
+				change(newCell, firstCell, newCell.row-firstCell.row, newCell.col-firstCell.col);
+			}else{
+				change(newCell, firstCell);
+			}
+			cell = newCell;
+		}
+	}
+	
+	
+	t.stop = function() {
+		$(document).unbind(bindType, mouse);
+		return cell;
+	};
+	
+	
+}
+
+
+
+// this fix was only necessary for jQuery UI 1.8.16 (and jQuery 1.7 or 1.7.1)
+// upgrading to jQuery UI 1.8.17 (and using either jQuery 1.7 or 1.7.1) fixed the problem
+// but keep this in here for 1.8.16 users
+// and maybe remove it down the line
+
+function _fixUIEvent(event) { // for issue 1168
+	if (event.pageX === undefined) {
+		event.pageX = event.originalEvent.pageX;
+		event.pageY = event.originalEvent.pageY;
+	}
+}
+;;
+
+function HorizontalPositionCache(getElement) {
+
+	var t = this,
+		elements = {},
+		lefts = {},
+		rights = {};
+		
+	function e(i) {
+		return elements[i] = elements[i] || getElement(i);
+	}
+	
+	t.left = function(i) {
+		return lefts[i] = lefts[i] === undefined ? e(i).position().left : lefts[i];
+	};
+	
+	t.right = function(i) {
+		return rights[i] = rights[i] === undefined ? t.left(i) + e(i).width() : rights[i];
+	};
+	
+	t.clear = function() {
+		elements = {};
+		lefts = {};
+		rights = {};
+	};
+	
+}
+
+;;
+
+})(jQuery);
diff --git a/addons/web_calendar/static/lib/fullcalendar/js/gcal.js b/addons/web_calendar/static/lib/fullcalendar/js/gcal.js
new file mode 100644
index 00000000000..e3008a93fcf
--- /dev/null
+++ b/addons/web_calendar/static/lib/fullcalendar/js/gcal.js
@@ -0,0 +1,107 @@
+/*!
+ * FullCalendar v1.6.1 Google Calendar Plugin
+ * Docs & License: http://arshaw.com/fullcalendar/
+ * (c) 2013 Adam Shaw
+ */
+ 
+(function($) {
+
+
+var fc = $.fullCalendar;
+var formatDate = fc.formatDate;
+var parseISO8601 = fc.parseISO8601;
+var addDays = fc.addDays;
+var applyAll = fc.applyAll;
+
+
+fc.sourceNormalizers.push(function(sourceOptions) {
+	if (sourceOptions.dataType == 'gcal' ||
+		sourceOptions.dataType === undefined &&
+		(sourceOptions.url || '').match(/^(http|https):\/\/www.google.com\/calendar\/feeds\//)) {
+			sourceOptions.dataType = 'gcal';
+			if (sourceOptions.editable === undefined) {
+				sourceOptions.editable = false;
+			}
+		}
+});
+
+
+fc.sourceFetchers.push(function(sourceOptions, start, end) {
+	if (sourceOptions.dataType == 'gcal') {
+		return transformOptions(sourceOptions, start, end);
+	}
+});
+
+
+function transformOptions(sourceOptions, start, end) {
+
+	var success = sourceOptions.success;
+	var data = $.extend({}, sourceOptions.data || {}, {
+		'start-min': formatDate(start, 'u'),
+		'start-max': formatDate(end, 'u'),
+		'singleevents': true,
+		'max-results': 9999
+	});
+	
+	var ctz = sourceOptions.currentTimezone;
+	if (ctz) {
+		data.ctz = ctz = ctz.replace(' ', '_');
+	}
+
+	return $.extend({}, sourceOptions, {
+		url: sourceOptions.url.replace(/\/basic$/, '/full') + '?alt=json-in-script&callback=?',
+		dataType: 'jsonp',
+		data: data,
+		startParam: false,
+		endParam: false,
+		success: function(data) {
+			var events = [];
+			if (data.feed.entry) {
+				$.each(data.feed.entry, function(i, entry) {
+					var startStr = entry['gd$when'][0]['startTime'];
+					var start = parseISO8601(startStr, true);
+					var end = parseISO8601(entry['gd$when'][0]['endTime'], true);
+					var allDay = startStr.indexOf('T') == -1;
+					var url;
+					$.each(entry.link, function(i, link) {
+						if (link.type == 'text/html') {
+							url = link.href;
+							if (ctz) {
+								url += (url.indexOf('?') == -1 ? '?' : '&') + 'ctz=' + ctz;
+							}
+						}
+					});
+					if (allDay) {
+						addDays(end, -1); // make inclusive
+					}
+					events.push({
+						id: entry['gCal$uid']['value'],
+						title: entry['title']['$t'],
+						url: url,
+						start: start,
+						end: end,
+						allDay: allDay,
+						location: entry['gd$where'][0]['valueString'],
+						description: entry['content']['$t']
+					});
+				});
+			}
+			var args = [events].concat(Array.prototype.slice.call(arguments, 1));
+			var res = applyAll(success, this, args);
+			if ($.isArray(res)) {
+				return res;
+			}
+			return events;
+		}
+	});
+	
+}
+
+
+// legacy
+fc.gcalFeed = function(url, sourceOptions) {
+	return $.extend({}, sourceOptions, { url: url, dataType: 'gcal' });
+};
+
+
+})(jQuery);
diff --git a/addons/web_calendar/static/lib/fullcalendar/license.txt b/addons/web_calendar/static/lib/fullcalendar/license.txt
new file mode 100644
index 00000000000..dd7b48e8bee
--- /dev/null
+++ b/addons/web_calendar/static/lib/fullcalendar/license.txt
@@ -0,0 +1,20 @@
+Copyright (c) 2013 Adam Shaw
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/addons/web_calendar/static/src/css/Makefile b/addons/web_calendar/static/src/css/Makefile
new file mode 100755
index 00000000000..96eee92d6ca
--- /dev/null
+++ b/addons/web_calendar/static/src/css/Makefile
@@ -0,0 +1,4 @@
+web_fullcalendar.css: web_fullcalendar.sass
+	sass --trace -t expanded web_fullcalendar.sass web_fullcalendar.css
+
+	
\ No newline at end of file
diff --git a/addons/web_calendar/static/src/css/web_calendar.css b/addons/web_calendar/static/src/css/web_calendar.css
deleted file mode 100644
index 76718cc6155..00000000000
--- a/addons/web_calendar/static/src/css/web_calendar.css
+++ /dev/null
@@ -1,47 +0,0 @@
-@charset "utf-8";
-.openerp .oe_view_manager_view_calendar {
-  position: relative;
-}
-
-.openerp .oe_calendar_sidebar {
-  width: 200px;
-  padding: 5px;
-}
-.openerp .oe_calendar {
-  background-color: white;
-  min-height: 600px;
-  border-right: 1px solid #eeeeee;
-}
-.openerp .oe_calendar .oe_calendar_filter {
-  padding: 0 10px;
-}
-.openerp .oe_calendar .dhx_cal_select_menu .dhx_menu_icon.icon_edit {
-  display: none;
-}
-.openerp .oe_calendar .dhx_cal_navline, .openerp .oe_calendar .dhx_cal_header {
-  z-index: auto;
-}
-.openerp .oe_calendar.oe_cal_month .dhx_cal_data table tr td:last-child div.dhx_month_body {
-  padding-right: 5px;
-}
-
-.dhx_cal_tab {
-  height: 18px;
-}
-
-.dhx_cal_tab.active {
-  height: 20px;
-}
-
-.dhx_cal_today_button {
-  height: 20px;
-}
-
-.dhx_cal_event .dhx_body {
-  width: auto !important;
-  height: 28px !important;
-}
-
-.dhx_scale_hour {
-  height: 42px !important;
-}
diff --git a/addons/web_calendar/static/src/css/web_calendar.sass b/addons/web_calendar/static/src/css/web_calendar.sass
deleted file mode 100644
index a6af738549b..00000000000
--- a/addons/web_calendar/static/src/css/web_calendar.sass
+++ /dev/null
@@ -1,49 +0,0 @@
-@charset "utf-8"
-
-.openerp
-    .oe_view_manager_view_calendar
-        position: relative
-
-.openerp
-    .oe_calendar_sidebar
-        width: 200px
-        padding: 5px
-
-    .oe_calendar
-        background-color: white
-        min-height: 600px
-        border-right: 1px solid #eee
-
-        .oe_calendar_filter
-            padding: 0 10px
-
-        // Dhtmlx Scheduler css overrides
-        .dhx_cal_select_menu .dhx_menu_icon.icon_edit
-            display: none
-        .dhx_cal_navline, .dhx_cal_header
-            // dhtmlx sets the index to 3 (in glossy theme)
-            // I didn't found the reason yet but it overlaps the
-            // dropdown menus and I want to avoid a z-index war.
-            z-index: auto
-
-        &.oe_cal_month .dhx_cal_data
-
-            table tr td:last-child div.dhx_month_body
-                padding-right: 5px
-
-// Hack for calender {{{
-.dhx_cal_tab
-    height: 18px
-.dhx_cal_tab.active
-    height: 20px
-.dhx_cal_today_button
-    height: 20px
-.dhx_cal_event .dhx_body
-    width: auto !important
-    height: 28px !important
-.dhx_scale_hour
-    height: 42px !important
-// End hack }}}
-
-// au BufWritePost,FileWritePost *.sass :!sass --style expanded --line-numbers <afile> > "%:p:r.css"
-// vim:tabstop=4:shiftwidth=4:softtabstop=4:fdm=marker:
diff --git a/addons/web_calendar/static/src/css/web_fullcalendar.css b/addons/web_calendar/static/src/css/web_fullcalendar.css
new file mode 100644
index 00000000000..188376f75cc
--- /dev/null
+++ b/addons/web_calendar/static/src/css/web_fullcalendar.css
@@ -0,0 +1,275 @@
+@charset "utf-8";
+.openerp .oe_view_manager_view_calendar {
+  position: relative; }
+.openerp .oe_calendar_table {
+  margin-top: 10px;
+  margin-left: 5px; }
+
+.openerp .oe_searchview.oe_searchview_open_drawer .oe_searchview_drawer {
+  z-index: 10; }
+
+.openerp td.oe_calendar_sidebar_container {
+  padding: 10px; }
+
+img.attendee_head {
+  height: 18px;
+  width: 18px; }
+
+.openerp .oe_calendar_table .attendee_head {
+  float: right;
+  margin-left: 1px;
+  size: 18px !important; }
+.openerp .oe_calendar_table .cal_avatar {
+  height: 24px;
+  width: 24px; }
+.openerp .oe_calendar_table .cal_opacity {
+  opacity: 0.6; }
+.openerp .oe_calendar_table .event_color_1 {
+  background-color: #a4bdfc;
+  color: #0d0d0d; }
+.openerp .oe_calendar_table .event_color_2 {
+  background-color: #7ae7bf;
+  color: #0d0d0d; }
+.openerp .oe_calendar_table .event_color_3 {
+  background-color: #dbadff;
+  color: #0d0d0d; }
+.openerp .oe_calendar_table .event_color_4 {
+  background-color: #ff887c;
+  color: #0d0d0d; }
+.openerp .oe_calendar_table .event_color_5 {
+  background-color: #fbd75b;
+  color: #0d0d0d; }
+.openerp .oe_calendar_table .event_color_6 {
+  background-color: #ffb878;
+  color: #0d0d0d; }
+.openerp .oe_calendar_table .event_color_7 {
+  background-color: #46d6db;
+  color: #0d0d0d; }
+.openerp .oe_calendar_table .event_color_8 {
+  background-color: #e1e1e1;
+  color: #0d0d0d; }
+.openerp .oe_calendar_table .event_color_9 {
+  background-color: #5484ed;
+  color: #0d0d0d; }
+.openerp .oe_calendar_table .event_color_10 {
+  background-color: #51b749;
+  color: #0d0d0d; }
+.openerp .oe_calendar_table .event_color_11 {
+  background-color: #dc2127;
+  color: #0d0d0d; }
+.openerp .oe_calendar_table .calendar_color_1 {
+  border-color: #ac725e;
+  background-color: #ac725e;
+  color: #0d0d0d; }
+.openerp .oe_calendar_table .calendar_color_2 {
+  border-color: #d06b64;
+  background-color: #d06b64;
+  color: #0d0d0d; }
+.openerp .oe_calendar_table .calendar_color_3 {
+  border-color: #f83a22;
+  background-color: #f83a22;
+  color: #0d0d0d; }
+.openerp .oe_calendar_table .calendar_color_4 {
+  border-color: #fa573c;
+  background-color: #fa573c;
+  color: #0d0d0d; }
+.openerp .oe_calendar_table .calendar_color_5 {
+  border-color: #ff7537;
+  background-color: #ff7537;
+  color: #0d0d0d; }
+.openerp .oe_calendar_table .calendar_color_6 {
+  border-color: #ffad46;
+  background-color: #ffad46;
+  color: #0d0d0d; }
+.openerp .oe_calendar_table .calendar_color_7 {
+  border-color: #42d692;
+  background-color: #42d692;
+  color: #0d0d0d; }
+.openerp .oe_calendar_table .calendar_color_8 {
+  border-color: #16a765;
+  background-color: #16a765;
+  color: #0d0d0d; }
+.openerp .oe_calendar_table .calendar_color_9 {
+  border-color: #7bd148;
+  background-color: #7bd148;
+  color: #0d0d0d; }
+.openerp .oe_calendar_table .calendar_color_10 {
+  border-color: #b3dc6c;
+  background-color: #b3dc6c;
+  color: #0d0d0d; }
+.openerp .oe_calendar_table .calendar_color_11 {
+  border-color: #fbe983;
+  background-color: #fbe983;
+  color: #0d0d0d; }
+.openerp .oe_calendar_table .calendar_color_12 {
+  border-color: #fad165;
+  background-color: #fad165;
+  color: #0d0d0d; }
+.openerp .oe_calendar_table .calendar_color_13 {
+  border-color: #92e1c0;
+  background-color: #92e1c0;
+  color: #0d0d0d; }
+.openerp .oe_calendar_table .calendar_color_14 {
+  border-color: #9fe1e7;
+  background-color: #9fe1e7;
+  color: #0d0d0d; }
+.openerp .oe_calendar_table .calendar_color_15 {
+  border-color: #9fc6e7;
+  background-color: #9fc6e7;
+  color: #0d0d0d; }
+.openerp .oe_calendar_table .calendar_color_16 {
+  border-color: #4986e7;
+  background-color: #4986e7;
+  color: #0d0d0d; }
+.openerp .oe_calendar_table .calendar_color_17 {
+  border-color: #9a9cff;
+  background-color: #9a9cff;
+  color: #0d0d0d; }
+.openerp .oe_calendar_table .calendar_color_18 {
+  border-color: #b99aff;
+  background-color: #b99aff;
+  color: #0d0d0d; }
+.openerp .oe_calendar_table .calendar_color_19 {
+  border-color: #c2c2c2;
+  background-color: #c2c2c2;
+  color: #0d0d0d; }
+.openerp .oe_calendar_table .calendar_color_20 {
+  border-color: #cabdbf;
+  background-color: #cabdbf;
+  color: #0d0d0d; }
+.openerp .oe_calendar_table .calendar_color_21 {
+  border-color: #cca6ac;
+  background-color: #cca6ac;
+  color: #0d0d0d; }
+.openerp .oe_calendar_table .calendar_color_22 {
+  border-color: #f691b2;
+  background-color: #f691b2;
+  color: #0d0d0d; }
+.openerp .oe_calendar_table .calendar_color_23 {
+  border-color: #cd74e6;
+  background-color: #cd74e6;
+  color: #0d0d0d; }
+.openerp .oe_calendar_table .calendar_color_24 {
+  border-color: #a47ae2;
+  background-color: #a47ae2;
+  color: #0d0d0d; }
+.openerp .oe_calendar_table .underline_ecolor_1 {
+  border-bottom: 4px solid #a4bdfc; }
+.openerp .oe_calendar_table .underline_ecolor_2 {
+  border-bottom: 4px solid #7ae7bf; }
+.openerp .oe_calendar_table .underline_ecolor_3 {
+  border-bottom: 4px solid #dbadff; }
+.openerp .oe_calendar_table .underline_ecolor_4 {
+  border-bottom: 4px solid #ff887c; }
+.openerp .oe_calendar_table .underline_ecolor_5 {
+  border-bottom: 4px solid #fbd75b; }
+.openerp .oe_calendar_table .underline_ecolor_6 {
+  border-bottom: 4px solid #ffb878; }
+.openerp .oe_calendar_table .underline_ecolor_7 {
+  border-bottom: 4px solid #46d6db; }
+.openerp .oe_calendar_table .underline_ecolor_8 {
+  border-bottom: 4px solid #e1e1e1; }
+.openerp .oe_calendar_table .underline_ecolor_9 {
+  border-bottom: 4px solid #5484ed; }
+.openerp .oe_calendar_table .underline_ecolor_10 {
+  border-bottom: 4px solid #51b749; }
+.openerp .oe_calendar_table .underline_ecolor_11 {
+  border-bottom: 4px solid #dc2127; }
+.openerp .oe_calendar_table .underline_color_1 {
+  border-bottom: 4px solid #ac725e; }
+.openerp .oe_calendar_table .underline_color_2 {
+  border-bottom: 4px solid #d06b64; }
+.openerp .oe_calendar_table .underline_color_3 {
+  border-bottom: 4px solid #f83a22; }
+.openerp .oe_calendar_table .underline_color_4 {
+  border-bottom: 4px solid #fa573c; }
+.openerp .oe_calendar_table .underline_color_5 {
+  border-bottom: 4px solid #ff7537; }
+.openerp .oe_calendar_table .underline_color_6 {
+  border-bottom: 4px solid #ffad46; }
+.openerp .oe_calendar_table .underline_color_7 {
+  border-bottom: 4px solid #42d692; }
+.openerp .oe_calendar_table .underline_color_8 {
+  border-bottom: 4px solid #16a765; }
+.openerp .oe_calendar_table .underline_color_9 {
+  border-bottom: 4px solid #7bd148; }
+.openerp .oe_calendar_table .underline_color_10 {
+  border-bottom: 4px solid #b3dc6c; }
+.openerp .oe_calendar_table .underline_color_11 {
+  border-bottom: 4px solid #fbe983; }
+.openerp .oe_calendar_table .underline_color_12 {
+  border-bottom: 4px solid #fad165; }
+.openerp .oe_calendar_table .underline_color_13 {
+  border-bottom: 4px solid #92e1c0; }
+.openerp .oe_calendar_table .underline_color_14 {
+  border-bottom: 4px solid #9fe1e7; }
+.openerp .oe_calendar_table .underline_color_15 {
+  border-bottom: 4px solid #9fc6e7; }
+.openerp .oe_calendar_table .underline_color_16 {
+  border-bottom: 4px solid #4986e7; }
+.openerp .oe_calendar_table .underline_color_17 {
+  border-bottom: 4px solid #9a9cff; }
+.openerp .oe_calendar_table .underline_color_18 {
+  border-bottom: 4px solid #b99aff; }
+.openerp .oe_calendar_table .underline_color_19 {
+  border-bottom: 4px solid #c2c2c2; }
+.openerp .oe_calendar_table .underline_color_20 {
+  border-bottom: 4px solid #cabdbf; }
+.openerp .oe_calendar_table .underline_color_21 {
+  border-bottom: 4px solid #cca6ac; }
+.openerp .oe_calendar_table .underline_color_22 {
+  border-bottom: 4px solid #f691b2; }
+.openerp .oe_calendar_table .underline_color_23 {
+  border-bottom: 4px solid #cd74e6; }
+.openerp .oe_calendar_table .underline_color_24 {
+  border-bottom: 4px solid #a47ae2; }
+.openerp .oe_calendar_table .color_1 {
+  color: #ac725e; }
+.openerp .oe_calendar_table .color_2 {
+  color: #d06b64; }
+.openerp .oe_calendar_table .color_3 {
+  color: #f83a22; }
+.openerp .oe_calendar_table .color_4 {
+  color: #fa573c; }
+.openerp .oe_calendar_table .color_5 {
+  color: #ff7537; }
+.openerp .oe_calendar_table .color_6 {
+  color: #ffad46; }
+.openerp .oe_calendar_table .color_7 {
+  color: #42d692; }
+.openerp .oe_calendar_table .color_8 {
+  color: #16a765; }
+.openerp .oe_calendar_table .color_9 {
+  color: #7bd148; }
+.openerp .oe_calendar_table .color_10 {
+  color: #b3dc6c; }
+.openerp .oe_calendar_table .color_11 {
+  color: #fbe983; }
+.openerp .oe_calendar_table .color_12 {
+  color: #fad165; }
+.openerp .oe_calendar_table .color_13 {
+  color: #92e1c0; }
+.openerp .oe_calendar_table .color_14 {
+  color: #9fe1e7; }
+.openerp .oe_calendar_table .color_15 {
+  color: #9fc6e7; }
+.openerp .oe_calendar_table .color_16 {
+  color: #4986e7; }
+.openerp .oe_calendar_table .color_17 {
+  color: #9a9cff; }
+.openerp .oe_calendar_table .color_18 {
+  color: #b99aff; }
+.openerp .oe_calendar_table .color_19 {
+  color: #c2c2c2; }
+.openerp .oe_calendar_table .color_20 {
+  color: #cabdbf; }
+.openerp .oe_calendar_table .color_21 {
+  color: #cca6ac; }
+.openerp .oe_calendar_table .color_22 {
+  color: #f691b2; }
+.openerp .oe_calendar_table .color_23 {
+  color: #cd74e6; }
+.openerp .oe_calendar_table .color_24 {
+  color: #a47ae2; }
+.openerp .oe_calendar_table .oe_calendar_buttons_add_contact .add_contacts_link_btn {
+  margin-top: 10px; }
diff --git a/addons/web_calendar/static/src/css/web_fullcalendar.sass b/addons/web_calendar/static/src/css/web_fullcalendar.sass
new file mode 100644
index 00000000000..0e2ce4bb49f
--- /dev/null
+++ b/addons/web_calendar/static/src/css/web_fullcalendar.sass
@@ -0,0 +1,421 @@
+@charset "utf-8"
+
+
+$color1: #ac725e
+$color2: #d06b64
+$color3: #f83a22
+$color4: #fa573c
+$color5: #ff7537
+$color6: #ffad46
+$color7: #42d692
+$color8: #16a765
+$color9: #7bd148
+$color10: #b3dc6c
+$color11: #fbe983
+$color12: #fad165
+$color13: #92e1c0
+$color14: #9fe1e7
+$color15: #9fc6e7
+$color16: #4986e7
+$color17: #9a9cff
+$color18: #b99aff
+$color19: #c2c2c2
+$color20: #cabdbf
+$color21: #cca6ac
+$color22: #f691b2
+$color23: #cd74e6
+$color24: #a47ae2
+$ecolor1: #a4bdfc
+$ecolor2: #7ae7bf
+$ecolor3: #dbadff
+$ecolor4: #ff887c
+$ecolor5: #fbd75b
+$ecolor6: #ffb878
+$ecolor7: #46d6db
+$ecolor8: #e1e1e1
+$ecolor9: #5484ed
+$ecolor10:#51b749
+$ecolor11: #dc2127
+$fontcolor: #0d0d0d 
+
+.openerp
+    .oe_view_manager_view_calendar
+        position: relative
+        
+    .oe_calendar_table
+        margin-top : 10px
+        margin-left: 5px
+        
+.openerp
+    .oe_searchview.oe_searchview_open_drawer
+        .oe_searchview_drawer
+            z-index: 10
+
+.openerp 
+    td.oe_calendar_sidebar_container
+        padding: 10px         
+
+img.attendee_head
+    height: 18px
+    width: 18px
+            
+.openerp .oe_calendar_table
+    .attendee_head
+        float: right
+        margin-left: 1px
+        size: 18px !important
+
+    .cal_avatar
+        height: 24px
+        width: 24px
+        
+    .cal_opacity 
+        opacity: 0.6
+                
+    .event_color_1
+        background-color: $ecolor1
+        color: $fontcolor
+            
+    .event_color_2
+        background-color: $ecolor2
+        color: $fontcolor
+            
+    .event_color_3
+        background-color: $ecolor3
+        color: $fontcolor
+            
+    .event_color_4
+        background-color: $ecolor4
+        color: $fontcolor
+        
+    .event_color_5
+        background-color: $ecolor5
+        color: $fontcolor
+        
+    .event_color_6
+        background-color: $ecolor6
+        color: $fontcolor
+        
+    .event_color_7
+        background-color: $ecolor7
+        color: $fontcolor
+        
+    .event_color_8
+        background-color: $ecolor8
+        color: $fontcolor
+        
+    .event_color_9
+        background-color: $ecolor9
+        color: $fontcolor
+        
+    .event_color_10
+        background-color: $ecolor10
+        color: $fontcolor
+        
+    .event_color_11
+        background-color: $ecolor11
+        color: $fontcolor    
+        
+    .calendar_color_1
+        border-color: $color1  
+        background-color: $color1
+        color: $fontcolor
+        
+    .calendar_color_2
+        border-color: $color2
+        background-color: $color2
+        color: $fontcolor
+        
+    .calendar_color_3
+        border-color: $color3
+        background-color: $color3
+        color: $fontcolor
+        
+    .calendar_color_4
+        border-color: $color4
+        background-color: $color4
+        color: $fontcolor
+        
+    .calendar_color_5
+        border-color: $color5
+        background-color: $color5
+        color: $fontcolor
+        
+    .calendar_color_6
+        border-color: $color6
+        background-color: $color6
+        color: $fontcolor
+        
+    .calendar_color_7
+        border-color: $color7
+        background-color: $color7
+        color: $fontcolor
+        
+    .calendar_color_8
+        border-color: $color8
+        background-color: $color8
+        color: $fontcolor
+        
+    .calendar_color_9
+        border-color: $color9
+        background-color: $color9
+        color: $fontcolor
+        
+    .calendar_color_10
+        border-color: $color10
+        background-color: $color10
+        color: $fontcolor
+        
+    .calendar_color_11
+        border-color: $color11
+        background-color: $color11
+        color: $fontcolor
+        
+    .calendar_color_12
+        border-color: $color12
+        background-color: $color12
+        color: $fontcolor
+            
+    .calendar_color_13
+        border-color: $color13
+        background-color: $color13
+        color: $fontcolor
+        
+    .calendar_color_14
+        border-color: $color14
+        background-color: $color14
+        color: $fontcolor
+        
+    .calendar_color_15
+        border-color: $color15
+        background-color: $color15
+        color: $fontcolor
+        
+    .calendar_color_16
+        border-color: $color16
+        background-color: $color16
+        color: $fontcolor
+        
+    .calendar_color_17
+        border-color: $color17
+        background-color: $color17
+        color: $fontcolor
+        
+    .calendar_color_18
+        border-color: $color18
+        background-color: $color18
+        color: $fontcolor
+        
+    .calendar_color_19
+        border-color: $color19
+        background-color: $color19
+        color: $fontcolor
+        
+    .calendar_color_20
+        border-color: $color20
+        background-color: $color20
+        color: $fontcolor
+        
+    .calendar_color_21
+        border-color: $color21
+        background-color: $color21
+        color: $fontcolor
+        
+    .calendar_color_22
+        border-color: $color22
+        background-color: $color22
+        color: $fontcolor
+        
+    .calendar_color_23
+        border-color: $color23
+        background-color: $color23
+        color: $fontcolor
+    
+    .calendar_color_24
+        border-color: $color24
+        background-color: $color24
+        color: $fontcolor
+    
+    
+    
+    .underline_ecolor_1
+        border-bottom: 4px solid $ecolor1
+        
+    .underline_ecolor_2
+        border-bottom: 4px solid $ecolor2
+        
+    .underline_ecolor_3
+        border-bottom: 4px solid $ecolor3
+        
+    .underline_ecolor_4
+        border-bottom: 4px solid $ecolor4
+        
+    .underline_ecolor_5
+        border-bottom: 4px solid $ecolor5
+        
+    .underline_ecolor_6
+        border-bottom: 4px solid $ecolor6
+        
+    .underline_ecolor_7
+        border-bottom: 4px solid $ecolor7
+        
+    .underline_ecolor_8
+        border-bottom: 4px solid $ecolor8
+        
+    .underline_ecolor_9
+        border-bottom: 4px solid $ecolor9
+        
+    .underline_ecolor_10
+        border-bottom: 4px solid $ecolor10
+        
+    .underline_ecolor_11
+        border-bottom: 4px solid $ecolor11
+        
+            
+    .underline_color_1
+        border-bottom: 4px solid $color1
+        
+    .underline_color_2
+        border-bottom: 4px solid $color2
+        
+    .underline_color_3
+        border-bottom: 4px solid $color3
+        
+    .underline_color_4
+        border-bottom: 4px solid $color4
+        
+    .underline_color_5
+        border-bottom: 4px solid $color5
+        
+    .underline_color_6
+        border-bottom: 4px solid $color6
+        
+    .underline_color_7
+        border-bottom: 4px solid $color7
+        
+    .underline_color_8
+        border-bottom: 4px solid $color8
+        
+    .underline_color_9
+        border-bottom: 4px solid $color9
+        
+    .underline_color_10
+        border-bottom: 4px solid $color10
+        
+    .underline_color_11
+        border-bottom: 4px solid $color11
+        
+    .underline_color_12
+        border-bottom: 4px solid $color12
+            
+    .underline_color_13
+        border-bottom: 4px solid $color13
+        
+    .underline_color_14
+        border-bottom: 4px solid $color14
+        
+    .underline_color_15
+        border-bottom: 4px solid $color15
+        
+    .underline_color_16
+        border-bottom: 4px solid $color16
+        
+    .underline_color_17
+        border-bottom: 4px solid $color17
+        
+    .underline_color_18
+        border-bottom: 4px solid $color18
+        
+    .underline_color_19
+        border-bottom: 4px solid $color19
+        
+    .underline_color_20
+        border-bottom: 4px solid $color20
+        
+    .underline_color_21
+        border-bottom: 4px solid $color21
+        
+    .underline_color_22
+        border-bottom: 4px solid $color22
+        
+    .underline_color_23
+        border-bottom: 4px solid $color23
+    
+    .underline_color_24
+        border-bottom: 4px solid $color24
+          
+    .color_1
+        color: $color1
+        
+    .color_2
+        color: $color2
+        
+    .color_3
+        color: $color3
+        
+    .color_4
+        color: $color4
+        
+    .color_5
+        color: $color5
+        
+    .color_6
+        color: $color6
+        
+    .color_7
+        color: $color7
+        
+    .color_8
+        color: $color8
+        
+    .color_9
+        color: $color9
+        
+    .color_10
+        color: $color10
+        
+    .color_11
+        color: $color11
+        
+    .color_12
+        color: $color12
+            
+    .color_13
+        color: $color13
+        
+    .color_14
+        color: $color14
+        
+    .color_15
+        color: $color15
+        
+    .color_16
+        color: $color16
+        
+    .color_17
+        color: $color17
+        
+    .color_18
+        color: $color18
+        
+    .color_19
+        color: $color19
+        
+    .color_20
+        color: $color20
+        
+    .color_21
+        color: $color21
+        
+    .color_22
+        color: $color22
+        
+    .color_23
+        color: $color23
+    
+    .color_24
+        color: $color24
+        
+    .oe_calendar_buttons_add_contact
+        .add_contacts_link_btn
+            margin-top: 10px    
\ No newline at end of file
diff --git a/addons/web_calendar/static/src/img/cal_left.png b/addons/web_calendar/static/src/img/cal_left.png
deleted file mode 100644
index acbc4565b4d..00000000000
Binary files a/addons/web_calendar/static/src/img/cal_left.png and /dev/null differ
diff --git a/addons/web_calendar/static/src/img/cal_right.png b/addons/web_calendar/static/src/img/cal_right.png
deleted file mode 100644
index fc8f8a02697..00000000000
Binary files a/addons/web_calendar/static/src/img/cal_right.png and /dev/null differ
diff --git a/addons/web_calendar/static/src/img/minical_left.png b/addons/web_calendar/static/src/img/minical_left.png
deleted file mode 100644
index 5af03c10187..00000000000
Binary files a/addons/web_calendar/static/src/img/minical_left.png and /dev/null differ
diff --git a/addons/web_calendar/static/src/img/minical_right.png b/addons/web_calendar/static/src/img/minical_right.png
deleted file mode 100644
index fc83ac89bd6..00000000000
Binary files a/addons/web_calendar/static/src/img/minical_right.png and /dev/null differ
diff --git a/addons/web_calendar/static/src/js/calendar.js b/addons/web_calendar/static/src/js/calendar.js
deleted file mode 100644
index 1219b9a85b4..00000000000
--- a/addons/web_calendar/static/src/js/calendar.js
+++ /dev/null
@@ -1,596 +0,0 @@
-/*---------------------------------------------------------
- * OpenERP web_calendar
- *---------------------------------------------------------*/
-
-(function() {
-    // Monkey patch dhtml scheduler in order to fix a bug.
-    if (this.scheduler) {
-        // It manually implements some kind of dbl click event
-        // bubbling but fails to do it properly.
-        var old_scheduler_dblclick = scheduler._on_dbl_click;
-        scheduler._on_dbl_click = function(e, src) {
-            if (src && !src.className) {
-                return;
-            } else {
-                old_scheduler_dblclick.apply(this, arguments);
-            }
-        };
-
-        // It uses the date+time format, leading to month range being between
-        // 1/5 08:53 - 1/6 08:52 instead of 1/5 00:00 - 31/5 23:59
-        scheduler._click.dhx_cal_today_button = function() {
-            if (scheduler.callEvent("onBeforeTodayDisplayed", [])) {
-                scheduler.setCurrentView( scheduler.date.date_part(new Date()) );
-            }
-        };
-    }
-}());
-
-openerp.web_calendar = function(instance) {
-var _t = instance.web._t,
-   _lt = instance.web._lt;
-var QWeb = instance.web.qweb;
-instance.web.views.add('calendar', 'instance.web_calendar.CalendarView');
-instance.web_calendar.CalendarView = instance.web.View.extend({
-    template: "CalendarView",
-    display_name: _lt('Calendar'),
-// Dhtmlx scheduler ?
-    init: function(parent, dataset, view_id, options) {
-        var self = this;
-        this._super(parent);
-        this.ready = $.Deferred();
-        this.set_default_options(options);
-        this.dataset = dataset;
-        this.model = dataset.model;
-        this.fields_view = {};
-        this.view_id = view_id;
-        this.view_type = 'calendar';
-        this.has_been_loaded = $.Deferred();
-        this.dataset_events = [];
-        this.COLOR_PALETTE = ['#f57900', '#cc0000', '#d400a8', '#75507b', '#3465a4', '#73d216', '#c17d11', '#edd400',
-             '#fcaf3e', '#ef2929', '#ff00c9', '#ad7fa8', '#729fcf', '#8ae234', '#e9b96e', '#fce94f',
-             '#ff8e00', '#ff0000', '#b0008c', '#9000ff', '#0078ff', '#00ff00', '#e6ff00', '#ffff00',
-             '#905000', '#9b0000', '#840067', '#510090', '#0000c9', '#009b00', '#9abe00', '#ffc900' ];
-        this.color_map = {};
-        this.last_search = [];
-        this.range_start = null;
-        this.range_stop = null;
-        this.update_range_dates(Date.today());
-        this.selected_filters = [];
-    },
-    view_loading: function(r) {
-        return this.load_calendar(r);
-    },
-    destroy: function() {
-        scheduler.clearAll();
-        this._super();
-    },
-    load_calendar: function(data) {
-        this.fields_view = data;
-        this.$el.addClass(this.fields_view.arch.attrs['class']);
-        this.calendar_fields = {};
-        this.ids = this.dataset.ids;
-        this.color_values = [];
-        this.info_fields = [];
-
-        this.name = this.fields_view.name || this.fields_view.arch.attrs.string;
-        this.view_id = this.fields_view.view_id;
-
-        // mode, one of month, week or day
-        this.mode = this.fields_view.arch.attrs.mode;
-
-        // date_start is mandatory, date_delay and date_stop are optional
-        this.date_start = this.fields_view.arch.attrs.date_start;
-        this.date_delay = this.fields_view.arch.attrs.date_delay;
-        this.date_stop = this.fields_view.arch.attrs.date_stop;
-
-        this.day_length = this.fields_view.arch.attrs.day_length || 8;
-        this.color_field = this.fields_view.arch.attrs.color;
-        this.color_string = this.fields_view.fields[this.color_field] ?
-            this.fields_view.fields[this.color_field].string : _t("Filter");
-
-        if (this.color_field && this.selected_filters.length === 0) {
-            var default_filter;
-            if ((default_filter = this.dataset.context['calendar_default_' + this.color_field])) {
-                this.selected_filters.push(default_filter + '');
-            }
-        }
-        this.fields =  this.fields_view.fields;
-
-        if (!this.date_start) {
-            throw new Error(_t("Calendar view has not defined 'date_start' attribute."));
-        }
-
-        //* Calendar Fields *
-        this.calendar_fields.date_start = {'name': this.date_start, 'kind': this.fields[this.date_start].type};
-
-        if (this.date_delay) {
-            if (this.fields[this.date_delay].type != 'float') {
-                throw new Error(_t("Calendar view has a 'date_delay' type != float"));
-            }
-            this.calendar_fields.date_delay = {'name': this.date_delay, 'kind': this.fields[this.date_delay].type};
-        }
-        if (this.date_stop) {
-            this.calendar_fields.date_stop = {'name': this.date_stop, 'kind': this.fields[this.date_stop].type};
-        }
-
-        for (var fld = 0; fld < this.fields_view.arch.children.length; fld++) {
-            this.info_fields.push(this.fields_view.arch.children[fld].attrs.name);
-        }
-
-        this.init_scheduler();
-
-        if (!this.sidebar && this.options.$sidebar) {
-            this.sidebar = new instance.web_calendar.Sidebar(this);
-            this.has_been_loaded.then(this.sidebar.appendTo(this.$el.find('.oe_calendar_sidebar_container')));
-        }
-        this.trigger('calendar_view_loaded', data);
-        return this.has_been_loaded.resolve();
-    },
-    init_scheduler: function() {
-        var self = this;
-        scheduler.clearAll();
-        if (this.fields[this.date_start]['type'] == 'time') {
-            scheduler.config.xml_date = "%H:%M:%S";
-        } else {
-            scheduler.config.xml_date = "%Y-%m-%d %H:%i";
-        }
-        scheduler.config.api_date = "%Y-%m-%d %H:%i";
-        scheduler.config.multi_day = true; //Multi day events are not rendered in daily and weekly views
-        scheduler.config.start_on_monday = Date.CultureInfo.firstDayOfWeek !== 0; //Sunday = Sunday, Others = Monday
-        scheduler.config.time_step = 30;
-        scheduler.config.scroll_hour = 8;
-        scheduler.config.drag_resize = true;
-        scheduler.config.drag_create = true;
-        scheduler.config.mark_now = true;
-        scheduler.config.day_date = '%l %j';
-        scheduler.config.details_on_create = false;
-
-        scheduler.locale = {
-            date:{
-                month_full: Date.CultureInfo.monthNames,
-                month_short: Date.CultureInfo.abbreviatedMonthNames,
-                day_full: Date.CultureInfo.dayNames,
-                day_short: Date.CultureInfo.abbreviatedDayNames
-            },
-            labels:{
-                dhx_cal_today_button: _t("Today"),
-                day_tab: _t("Day"),
-                week_tab: _t("Week"),
-                month_tab: _t("Month"),
-                new_event: _t("New event"),
-                icon_save: _t("Save"),
-                icon_cancel: _t("Cancel"),
-                icon_details: _t("Details"),
-                icon_edit: _t("Edit"),
-                icon_delete: _t("Delete"),
-                confirm_closing: "",//Your changes will be lost, are your sure ?
-                confirm_deleting: _t("Event will be deleted permanently, are you sure?"),
-                section_description: _t("Description"),
-                section_time: _t("Time period"),
-                full_day: _t("Full day"),
-
-                /*recurring events*/
-                confirm_recurring: _t("Do you want to edit the whole set of repeated events?"),
-                section_recurring: _t("Repeat event"),
-                button_recurring: _t("Disabled"),
-                button_recurring_open: _t("Enabled"),
-
-                /*agenda view extension*/
-                agenda_tab: _t("Agenda"),
-                date: _t("Date"),
-                description: _t("Description"),
-
-                /*year view extension*/
-                year_tab: _t("Year"),
-
-                /* week agenda extension */
-                week_agenda_tab: _t("Agenda")
-            }
-        };
-
-        scheduler.init(this.$el.find('.oe_calendar')[0], null, this.mode || 'month');
-        scheduler.detachAllEvents();
-        scheduler.attachEvent('onViewChange', this.proxy('view_changed'));
-        scheduler.attachEvent('onEventChanged', this.proxy('quick_save'));
-        scheduler.attachEvent('onEventDeleted', this.proxy('delete_event'));
-        scheduler.attachEvent('onEventAdded', function(event_id, event_obj) {
-            var fn = event_obj._force_slow_create ? 'slow_create' : 'quick_create';
-            self[fn].apply(self, arguments);
-        });
-        scheduler.attachEvent('onClick', function(event_id, mouse_event) {
-            if (!self.$el.find('.dhx_cal_editor').length && self.current_mode() === 'month') {
-                self.open_event(event_id);
-            } else {
-                return true;
-            }
-        });
-        scheduler.attachEvent('onDblClick', function(event_id, mouse_event) {
-            if (!self.$el.find('.dhx_cal_editor').length) {
-                self.open_event(event_id);
-            }
-        });
-        scheduler.attachEvent('onEmptyClick', function(start_date, mouse_event) {
-            scheduler._loading = false; // Dirty workaround for a dhtmleditor bug I couln't track
-            if (!self.$el.find('.dhx_cal_editor').length) {
-                var end_date = new Date(start_date);
-                end_date.addHours(1);
-                scheduler.addEvent({
-                    start_date: start_date,
-                    end_date: end_date,
-                    _force_slow_create: true,
-                });
-            }
-        });
-        scheduler.attachEvent("onBeforeLightbox", function (event_id) {
-            var index = self.dataset.get_id_index(event_id);
-            if (index !== null) {
-                self.open_event(self.dataset.ids[index]);
-            } else {
-                self.slow_create(event_id, scheduler.getEvent(event_id));
-            }
-           return false;
-        });
-
-        this.refresh_scheduler();
-
-        // Remove hard coded style attributes from dhtmlx scheduler
-        this.$el.find(".dhx_cal_navline").removeAttr('style');
-        instance.web.bus.on('resize',this,function(){
-            self.$el.find(".dhx_cal_navline").removeAttr('style');
-        });
-    },
-    view_changed: function(mode, date) {
-        this.$el.find('.oe_calendar').removeClass('oe_cal_day oe_cal_week oe_cal_month').addClass('oe_cal_' + mode);
-        if (!date.between(this.range_start, this.range_stop)) {
-            this.update_range_dates(date);
-            this.ranged_search();
-        }
-        this.ready.resolve();
-    },
-    update_range_dates: function(date) {
-        this.range_start = date.clone().moveToFirstDayOfMonth();
-        this.range_stop = this.range_start.clone().addMonths(1).addSeconds(-1);
-    },
-    refresh_scheduler: function() {
-        scheduler.setCurrentView(scheduler._date);
-    },
-    reload_event: function(id) {
-        this.dataset.read_ids([id], _.keys(this.fields)).done(this.proxy('events_loaded'));
-    },
-    get_color: function(key) {
-        if (this.color_map[key]) {
-            return this.color_map[key];
-        }
-        var index = _.keys(this.color_map).length % this.COLOR_PALETTE.length;
-        var color = this.COLOR_PALETTE[index];
-        this.color_map[key] = color;
-        return color;
-    },
-    events_loaded: function(events, fn_filter, no_filter_reload) {
-        var self = this;
-
-        //To parse Events we have to convert date Format
-        var res_events = [],
-            sidebar_items = {};
-        var selection_label;
-        if(this.fields[this.color_field].selection) {
-            selection_label = {};
-            _(this.fields[this.color_field].selection).each(function(value){
-                selection_label[value[0]] = value[1];
-            });
-        }
-        for (var e = 0; e < events.length; e++) {
-            var evt = events[e];
-            if (!evt[this.date_start]) {
-                break;
-            }
-
-            if (this.color_field) {
-                var filter = evt[this.color_field];
-                if (filter) {
-                    if (typeof filter !== 'object') {
-                        filter = [filter, filter];
-                    }
-                    if (selection_label) {
-                        filter[1] = selection_label[filter[0]];
-                    }
-                    var filter_value = filter[0];
-                    if (typeof(fn_filter) === 'function' && !fn_filter(filter_value)) {
-                        continue;
-                    }
-                    var filter_item = {
-                        value: filter_value,
-                        label: filter[1],
-                        color: this.get_color(filter_value)
-                    };
-                    if (!sidebar_items[filter_value]) {
-                        sidebar_items[filter_value] = filter_item;
-                    }
-                    evt.color = filter_item.color;
-                    evt.textColor = '#ffffff';
-                } else {
-                    evt.textColor = '#000000';
-                }
-            }
-
-            if (this.fields[this.date_start]['type'] == 'date') {
-                evt[this.date_start] = instance.web.auto_str_to_date(evt[this.date_start]).set({hour: 9}).toString('yyyy-MM-dd HH:mm:ss');
-            }
-            if (this.date_stop && evt[this.date_stop] && this.fields[this.date_stop]['type'] == 'date') {
-                evt[this.date_stop] = instance.web.auto_str_to_date(evt[this.date_stop]).set({hour: 17}).toString('yyyy-MM-dd HH:mm:ss');
-            }
-            res_events.push(this.convert_event(evt));
-        }
-        scheduler.parse(res_events, 'json');
-        this.refresh_scheduler();
-        if (!no_filter_reload && this.sidebar) {
-            this.sidebar.filter.events_loaded(sidebar_items);
-        }
-    },
-    convert_event: function(evt) {
-        var date_start = instance.web.str_to_datetime(evt[this.date_start]),
-            date_stop = this.date_stop ? instance.web.str_to_datetime(evt[this.date_stop]) : null,
-            date_delay = evt[this.date_delay] || 1.0,
-            res_text = '';
-
-        if (this.info_fields) {
-            res_text = _.map(this.info_fields, function(fld) {
-                if(evt[fld] instanceof Array)
-                    return evt[fld][1];
-                return evt[fld];
-            });
-        }
-        if (!date_stop && date_delay) {
-            date_stop = date_start.clone().addHours(date_delay);
-        }
-        var r = {
-            'start_date': date_start.toString('yyyy-MM-dd HH:mm:ss'),
-            'end_date': date_stop.toString('yyyy-MM-dd HH:mm:ss'),
-            'text': res_text.join(', '),
-            'id': evt.id
-        };
-        if (evt.color) {
-            r.color = evt.color;
-        }
-        if (evt.textColor) {
-            r.textColor = evt.textColor;
-        }
-        return r;
-    },
-    get_event_data: function(event_obj) {
-        var data = {
-            name: event_obj.text || scheduler.locale.labels.new_event
-        };
-        if (this.fields[this.date_start].type == 'date') {
-            data[this.date_start] = instance.web.date_to_str(event_obj.start_date)
-        }else {
-            data[this.date_start] = instance.web.datetime_to_str(event_obj.start_date)
-        }
-        if (this.date_stop) {
-            data[this.date_stop] = instance.web.datetime_to_str(event_obj.end_date);
-        }
-        if (this.date_delay) {
-            var diff_seconds = Math.round((event_obj.end_date.getTime() - event_obj.start_date.getTime()) / 1000);
-            data[this.date_delay] = diff_seconds / 3600;
-        }
-        return data;
-    },
-    do_search: function(domain, context, group_by) {
-        this.last_search = arguments;
-        this.ranged_search();
-    },
-    ranged_search: function() {
-        var self = this;
-        scheduler.clearAll();
-        $.when(this.has_been_loaded, this.ready).done(function() {
-            self.dataset.read_slice(_.keys(self.fields), {
-                offset: 0,
-                domain: self.get_range_domain(),
-                context: self.last_search[1]
-            }).done(function(events) {
-                self.dataset_events = events;
-                self.events_loaded(events);
-            });
-        });
-    },
-    get_range_domain: function() {
-        var format = instance.web.date_to_str;
-        var A = format(this.range_start.clone().addDays(-6));
-        var B = format(this.range_stop.clone().addDays(6));
-        var domain = [
-            '&', [this.date_start, '>=', A], [this.date_start, '<=', B]
-        ];
-        if (this.date_stop) {
-            domain.push(
-            '&', [this.date_stop, '>=', A], [this.date_stop, '<=', B],
-            '&', [this.date_start, '<', A], [this.date_stop, '>', B]);
-            domain.unshift("|", "|");
-        }
-        domain = domain.concat(this.last_search[0].slice(0));
-        return domain;
-    },
-    do_show: function () {
-        var self = this;
-        $.when(this.has_been_loaded).done(function() {
-            self.$el.show();
-            self.do_push_state({});
-        });
-    },
-    get_selected_ids: function() {
-        // no way to select a record anyway
-        return [];
-    },
-    current_mode: function() {
-        return scheduler.getState().mode;
-    },
-
-    quick_save: function(event_id, event_obj) {
-        var self = this;
-        var data = this.get_event_data(event_obj);
-        delete(data.name);
-        var index = this.dataset.get_id_index(event_id);
-        if (index !== null) {
-            event_id = this.dataset.ids[index];
-            this.dataset.write(event_id, data, {});
-        }
-    },
-    quick_create: function(event_id, event_obj) {
-        var self = this;
-        var data = this.get_event_data(event_obj);
-        this.dataset.create(data).done(function(r) {
-            var id = r;
-            self.dataset.ids.push(id);
-            scheduler.changeEventId(event_id, id);
-            self.reload_event(id);
-        }).fail(function(r, event) {
-            event.preventDefault();
-            self.slow_create(event_id, event_obj);
-        });
-    },
-    get_form_popup_infos: function() {
-        var parent = this.getParent();
-        var infos = {
-            view_id: false,
-            title: this.name,
-        };
-        if (parent instanceof instance.web.ViewManager) {
-            infos.view_id = parent.get_view_id('form');
-            if (parent instanceof instance.web.ViewManagerAction && parent.action && parent.action.name) {
-                infos.title = parent.action.name;
-            }
-        }
-        return infos;
-    },
-    slow_create: function(event_id, event_obj) {
-        var self = this;
-        if (this.current_mode() === 'month') {
-            event_obj['start_date'].addHours(8);
-            if (event_obj._length === 1) {
-                event_obj['end_date'] = new Date(event_obj['start_date']);
-                event_obj['end_date'].addHours(1);
-            } else {
-                event_obj['end_date'].addHours(-4);
-            }
-        }
-        var defaults = {};
-        _.each(this.get_event_data(event_obj), function(val, field_name) {
-            defaults['default_' + field_name] = val;
-        });
-        var something_saved = false;
-        var pop = new instance.web.form.FormOpenPopup(this);
-        var pop_infos = this.get_form_popup_infos();
-        pop.show_element(this.dataset.model, null, this.dataset.get_context(defaults), {
-            title: _.str.sprintf(_t("Create: %s"), pop_infos.title),
-            disable_multiple_selection: true,
-            view_id: pop_infos.view_id,
-        });
-        pop.on('closed', self, function() {
-            if (!something_saved) {
-                scheduler.deleteEvent(event_id);
-            }
-        });
-        pop.on('create_completed', self, function(id) {
-            something_saved = true;
-            self.dataset.ids.push(id);
-            scheduler.changeEventId(event_id, id);
-            self.reload_event(id);
-        });
-    },
-    open_event: function(event_id) {
-        var self = this;
-        var index = this.dataset.get_id_index(event_id);
-        if (index === null) {
-            // Some weird behaviour in dhtmlx scheduler could lead to this case
-            // eg: making multiple days event in week view, dhtmlx doesn't trigger eventAdded !!??
-            // so the user clicks back on the orphan event and we land here. We have to duplicate
-            // the dhtmlx internal event because it will delete it on next sheduler refresh.
-            var event_obj = scheduler.getEvent(event_id);
-            scheduler.deleteEvent(event_id);
-            scheduler.addEvent({
-                start_date: event_obj.start_date,
-                end_date: event_obj.end_date,
-                text: event_obj.text,
-                _force_slow_create: true,
-            });
-        } else {
-            var pop = new instance.web.form.FormOpenPopup(this);
-            var pop_infos = this.get_form_popup_infos();
-            var id_from_dataset = this.dataset.ids[index]; // dhtmlx scheduler loses id's type
-            pop.show_element(this.dataset.model, id_from_dataset, this.dataset.get_context(), {
-                title: _.str.sprintf(_t("Edit: %s"), pop_infos.title),
-                view_id: pop_infos.view_id,
-            });
-            pop.on('write_completed', self, function(){
-                self.reload_event(id_from_dataset);
-            });
-        }
-    },
-    delete_event: function(event_id, event_obj) {
-        // dhtmlx sends this event even when it does not exist in openerp.
-        // Eg: use cancel in dhtmlx new event dialog
-        var self = this;
-        var index = this.dataset.get_id_index(event_id);
-        if (index !== null) {
-            this.dataset.unlink(this.dataset.ids[index]);
-        }
-    },
-});
-
-instance.web_calendar.Sidebar = instance.web.Widget.extend({
-    template: 'CalendarView.sidebar',
-    start: function() {
-        this._super();
-        this.mini_calendar = scheduler.renderCalendar({
-            container: this.$el.find('.oe_calendar_mini')[0],
-            navigation: true,
-            date: scheduler._date,
-            handler: function(date, calendar) {
-                scheduler.setCurrentView(date, 'day');
-            }
-        });
-        scheduler.linkCalendar(this.mini_calendar);
-        this.filter = new instance.web_calendar.SidebarFilter(this, this.getParent());
-        this.filter.appendTo(this.$el.find('.oe_calendar_filter'));
-    }
-});
-instance.web_calendar.SidebarFilter = instance.web.Widget.extend({
-    events: {
-        'change input:checkbox': 'filter_click'
-    },
-    init: function(parent, view) {
-        this._super(parent);
-        this.view = view;
-    },
-    events_loaded: function(filters) {
-        var selected_filters = this.view.selected_filters.slice(0);
-        this.$el.html(QWeb.render('CalendarView.sidebar.responsible', { filters: filters }));
-        this.$('div.oe_calendar_responsible input').each(function() {
-            if (_.indexOf(selected_filters, $(this).val()) > -1) {
-                $(this).click();
-            }
-        });
-    },
-    filter_click: function(e) {
-        var self = this,
-            responsibles = [],
-            $e = $(e.target);
-        this.view.selected_filters = [];
-        this.$('div.oe_calendar_responsible input:checked').each(function() {
-            responsibles.push($(this).val());
-            self.view.selected_filters.push($(this).val());
-        });
-        scheduler.clearAll();
-        if (responsibles.length) {
-            this.view.events_loaded(this.view.dataset_events, function(filter_value) {
-                return _.indexOf(responsibles, filter_value.toString()) > -1;
-            }, true);
-        } else {
-            this.view.events_loaded(this.view.dataset_events, false, true);
-        }
-    }
-});
-
-};
-
-// vim:et fdc=0 fdl=0 foldnestmax=3 fdm=syntax:
diff --git a/addons/web_calendar/static/src/js/web_calendar.js b/addons/web_calendar/static/src/js/web_calendar.js
new file mode 100644
index 00000000000..59dfce5ea52
--- /dev/null
+++ b/addons/web_calendar/static/src/js/web_calendar.js
@@ -0,0 +1,1426 @@
+/*---------------------------------------------------------
+ * OpenERP web_calendar
+ *---------------------------------------------------------*/
+
+_.str.toBoolElse = function(str, elseValues, trueValues, falseValues) {
+      var ret = _.str.toBool(str, trueValues, falseValues);
+      if (_.isUndefined(ret)) {
+        return elseValues
+      }
+      return ret
+};
+
+openerp.web_calendar = function(instance) {
+
+    var _t = instance.web._t,
+        _lt = instance.web._lt;
+    var QWeb = instance.web.qweb;
+
+    function get_class(name) {
+        return new instance.web.Registry({'tmp' : name}).get_object("tmp");
+    }
+
+    var fc_defaultOptions = {
+        monthNames: Date.CultureInfo.monthNames,
+        monthNamesShort: Date.CultureInfo.abbreviatedMonthNames,
+        dayNames: Date.CultureInfo.dayNames,
+        dayNamesShort: Date.CultureInfo.abbreviatedDayNames,
+
+        weekNumberTitle: _t("W"),
+        allDayText: _t("all-day"),
+
+        firstDay: Date.CultureInfo.firstDayOfWeek,
+    };
+
+    function is_virtual_id(id) {
+        return typeof id == "string" && id.indexOf('-') >= 0;
+    }
+
+    function isNullOrUndef(value) {
+        return _.isUndefined(value) || _.isNull(value)
+    }
+    
+    instance.web.views.add('calendar', 'instance.web_calendar.CalendarView');
+
+    instance.web_calendar.CalendarView = instance.web.View.extend({
+        template: "CalendarView",
+        display_name: _lt('Calendar'),
+        quick_create_instance: 'instance.web_calendar.QuickCreate',
+
+        init: function (parent, dataset, view_id, options) {
+            this._super(parent);
+            this.ready = $.Deferred();
+            this.set_default_options(options);
+            this.dataset = dataset;
+            this.model = dataset.model;
+            this.fields_view = {};
+            this.view_id = view_id;
+            this.view_type = 'calendar';
+            this.color_map = {};
+            this.range_start = null;
+            this.range_stop = null;
+            this.selected_filters = [];
+                        
+        },
+
+        set_default_options: function(options) {
+            this._super(options);
+            _.defaults(this.options, {
+                confirm_on_delete: true,
+            });
+        },
+
+        destroy: function() {
+            this.$calendar.fullCalendar('destroy');
+            this.$small_calendar.datepicker('destroy');
+            this._super.apply(this, arguments);
+        },
+
+        view_loading: function (fv) {
+            var self = this;
+            this.fields_view = fv;
+            this.$calendar = this.$el.find(".oe_calendar_widget");
+
+            this.info_fields = [];
+
+            /* buttons */
+            this.$buttons = $(QWeb.render("CalendarView.buttons", {'widget': this}));
+            if (this.options.$buttons) {
+                this.$buttons.appendTo(this.options.$buttons);
+            } else {
+                this.$el.find('.oe_calendar_buttons').replaceWith(this.$buttons);
+            }
+
+            this.$buttons.on('click', 'button.oe_calendar_button_new', function () {
+                self.dataset.index = null;
+                self.do_switch_view('form');
+            });
+
+            /* xml view calendar options */
+            var attrs = fv.arch.attrs;
+
+            if (!attrs.date_start) {
+                throw new Error(_t("Calendar view has not defined 'date_start' attribute."));
+            }
+
+            this.$el.addClass(attrs['class']);
+
+            this.name = fv.name || attrs.string;
+            this.view_id = fv.view_id;
+
+            this.mode = attrs.mode;                 // one of month, week or day
+            this.date_start = attrs.date_start;     // Field name of starting date field
+            this.date_delay = attrs.date_delay;     // duration
+            this.date_stop = attrs.date_stop;
+            this.all_day = attrs.all_day; 
+            this.attendee_people = attrs.attendee;  
+            this.how_display_event = '';
+           
+            if (!isNullOrUndef(attrs.quick_create_instance)) {
+                self.quick_create_instance = 'instance.' + attrs.quick_create_instance;                
+            }
+                
+            //if quick_add = False, we don't allow quick_add
+            //if quick_add = not specified in view, we use the default quick_create_instance
+            //if quick_add = is NOT False and IS specified in view, we this one for quick_create_instance'   
+            
+            this.quick_add_pop = (isNullOrUndef(attrs.quick_add) || _.str.toBoolElse(attrs.quick_add,true) );            
+            if (this.quick_add_pop && !isNullOrUndef(attrs.quick_add)) {
+                self.quick_create_instance = 'instance.' + attrs.quick_add;                
+            }
+            // The display format which will be used to display the event where fields are between "[" and "]"
+            if (!isNullOrUndef(attrs.display)) {
+                this.how_display_event = attrs.display; // String with [FIELD]
+            }
+            
+            // If this field is set ot true, we don't open the event in form view, but in a popup with the view_id passed by this parameter
+            if (isNullOrUndef(attrs.event_open_popup) || !_.str.toBoolElse(attrs.event_open_popup,true)) {
+                this.open_popup_action = false; 
+            }
+            else {
+                this.open_popup_action = attrs.event_open_popup;
+            }
+            
+            // If this field is set to true, we will use de calendar_friends model as filter and not the color field.
+            this.useContacts = (!isNullOrUndef(attrs.use_contacts) && _.str.toBool(attrs.use_contacts)); 
+
+            // If this field is set ot true, we don't add itself as an attendee when we use attendee_people to add each attendee icon on an event
+            // The color is the color of the attendee, so don't need to show again that it will be present
+            this.colorIsAttendee = (!(isNullOrUndef(attrs.color_is_attendee) || !_.str.toBoolElse(attrs.color_is_attendee,true))); 
+                
+/*
+            Will be more logic to do it in futur, but see below to stay Retro-compatible
+            
+            if (isNull(attrs.avatar_model)) {
+                this.avatar_model = 'res.partner'; 
+            }
+            else {
+                if (attrs.avatar_model == 'False') {
+                    this.avatar_model = null;
+                }
+                else {  
+                    this.avatar_model = attrs.avatar_model;
+                }
+            }            
+*/
+            if (isNullOrUndef(attrs.avatar_model)) {
+                this.avatar_model = null; 
+            }
+            else {
+                this.avatar_model = attrs.avatar_model;
+            }
+           
+            if (isNullOrUndef(attrs.avatar_title)) {
+                this.avatar_title = this.avatar_model; 
+            }
+            else {
+                this.avatar_title = attrs.avatar_title;
+            }
+                    
+            this.color_field = attrs.color;
+        
+            if (this.color_field && this.selected_filters.length === 0) {
+                var default_filter;
+                if ((default_filter = this.dataset.context['calendar_default_' + this.color_field])) {
+                    this.selected_filters.push(default_filter + '');
+                }
+            }
+            this.fields = fv.fields;
+
+            for (var fld = 0; fld < fv.arch.children.length; fld++) {
+                this.info_fields.push(fv.arch.children[fld].attrs.name);
+            }
+            
+            return (new instance.web.Model(this.dataset.model))
+                .call("check_access_rights", ["create", false])
+                .then(function (create_right) {
+                    self.create_right = create_right;
+                    self.init_calendar().then(function() {    
+                        self.trigger('calendar_view_loaded', fv);
+                        self.ready.resolve();
+                    });
+                });
+        },
+
+        get_fc_init_options: function () {
+            //Documentation here : http://arshaw.com/fullcalendar/docs/
+            var self = this;
+            return $.extend({}, fc_defaultOptions, {
+                
+                defaultView: (this.mode == "month")?"month":
+                    (this.mode == "week"?"agendaWeek":
+                     (this.mode == "day"?"agendaDay":"month")),
+                header: {
+                    left: 'prev,next today',
+                    center: 'title',
+                    right: 'month,agendaWeek,agendaDay'
+                },
+                selectable: !this.options.read_only_mode && this.create_right,
+                selectHelper: true,
+                editable: !this.options.read_only_mode,
+                droppable: true,
+
+                // callbacks
+
+                eventDrop: function (event, _day_delta, _minute_delta, _all_day, _revertFunc) {
+                    var data = self.get_event_data(event);
+                    self.proxy('update_record')(event._id, data); // we don't revert the event, but update it.
+                },
+                eventResize: function (event, _day_delta, _minute_delta, _revertFunc) {
+                    var data = self.get_event_data(event);
+                    self.proxy('update_record')(event._id, data);
+                },
+                eventRender: function (event, element, view) {
+                    element.find('.fc-event-title').html(event.title);                    
+                },
+                eventAfterRender: function (event, element, view) {                    
+                    if ((view.name !== 'month') && (((event.end-event.start)/60000)<=30)) {
+                        //if duration is too small, we see the html code of img
+                        var current_title = $(element.find('.fc-event-time')).text();
+                        var new_title = current_title.substr(0,current_title.indexOf("<img")>0?current_title.indexOf("<img"):current_title.length)
+                        element.find('.fc-event-time').html(new_title);
+                    }                    
+                },
+                eventClick: function (event) { self.open_event(event._id,event.title); },
+                select: function (start_date, end_date, all_day, _js_event, _view) {
+                    var data_template = self.get_event_data({
+                        start: start_date,
+                        end: end_date,
+                        allDay: all_day,
+                    });
+
+                    self.open_quick_create(data_template);
+
+                },
+                drop: function(start_date, all_day) {
+                    if (this.classList.contains("ui-dialog")) {
+                        return; //don't look click event on calendar if popup hover !
+                    }
+                    var data_template = self.get_event_data({
+                        start: start_date,
+                        allDay: all_day,
+                    });
+                    var stored_data = $(this).data('eventDefaults');
+
+                    data_template = $.extend({}, stored_data, data_template);
+                    self.open_quick_create(data_template);
+                },
+                unselectAuto: false,
+
+                // Options
+
+                weekNumbers: true,
+                snapMinutes: 15,
+                timeFormat : {
+                
+                           // for agendaWeek and agendaDay
+                            agenda: 'h:mm{ - h:mm}', // 5:00 - 6:30
+
+                            // for all other views
+                            '': 'h(:mm)tt'            // 7pm
+                        },
+                weekMode : 'liquid',
+                aspectRatio: 1.8,
+            });
+        },
+
+        calendarMiniChanged: function (context) {
+            return function(datum,obj) {
+                var curView = context.$calendar.fullCalendar( 'getView');
+                var curDate = new Date(obj.currentYear , obj.currentMonth, obj.currentDay);
+
+                if (curView.name == "agendaWeek") {
+                    if (curDate <= curView.end && curDate >= curView.start) {
+                        context.$calendar.fullCalendar('changeView','agendaDay');
+                    }
+                }
+                else if (curView.name != "agendaDay" || (curView.name == "agendaDay" && curDate.compareTo(curView.start)==0)) {
+                        context.$calendar.fullCalendar('changeView','agendaWeek');
+                }
+                context.$calendar.fullCalendar('gotoDate', obj.currentYear , obj.currentMonth, obj.currentDay);
+            }
+        },
+
+        init_calendar: function() {
+            var self = this;
+             
+            if (!this.sidebar && this.options.$sidebar) {
+                this.sidebar = new instance.web_calendar.Sidebar(this);
+                this.sidebar.appendTo(this.$el.find('.oe_calendar_sidebar_container'));
+
+                this.$small_calendar = self.$el.find(".oe_calendar_mini");
+                this.$small_calendar.datepicker({ onSelect: self.calendarMiniChanged(self) });
+            
+                if (this.useContacts) {
+                    new instance.web.Model("res.users").query(["partner_id"]).filter([["id", "=",this.dataset.context.uid]]).first()
+                        .done(
+                            function(result) { 
+                                var sidebar_items = {};
+                                var filter_value = result.partner_id[0];
+                                var filter_item = {
+                                        value: filter_value,
+                                        label: result.partner_id[1] + _lt(" [Me]"),
+                                        color: self.get_color(filter_value),
+                                        avatar_model: self.avatar_model
+                                    };
+                                sidebar_items[filter_value] = filter_item ;
+                                filter_item = {
+                                        value: -1,
+                                        label: _lt("All calendars"),
+                                        color: self.get_color(-1),
+                                        avatar_model: self.avatar_model
+                                    };
+                                sidebar_items[-1] = filter_item ;
+
+                                new instance.web.Model("calendar.contacts").query(["partner_id"]).filter([["user_id", "=",self.dataset.context.uid]]).all().then(function(result) {
+                                    _.each(result, function(item) {
+                                        filter_value = item.partner_id[0];
+                                        filter_item = {
+                                            value: filter_value,
+                                            label: item.partner_id[1],
+                                            color: self.get_color(filter_value),
+                                            avatar_model: self.avatar_model
+                                        };
+                                        sidebar_items[filter_value] = filter_item ;
+                                    });
+                                    
+                                    self.allFilters = sidebar_items;
+                                    self.sidebar.filter.events_loaded(sidebar_items);
+                                    self.sidebar.filter.addUpdateButton();
+                                }).done(function () { 
+                                    self.$calendar.fullCalendar('refetchEvents');            
+                                });
+                            }
+                         );               
+                };
+                this.extraSideBar();
+                
+            }
+            self.$calendar.fullCalendar(self.get_fc_init_options());
+
+            
+            return $.when();
+        },
+        extraSideBar: function() {
+        },
+
+        open_quick_create: function(data_template) {
+            if (!isNullOrUndef(this.quick)) {
+                return this.quick.trigger('close');
+            }
+            var QuickCreate = get_class(this.quick_create_instance);
+            
+            this.options.disable_quick_create =  this.options.disable_quick_create || !this.quick_add_pop;
+            
+            this.quick = new QuickCreate(this, this.dataset, true, this.options, data_template);
+            this.quick.on('added', this, this.quick_created)
+                    .on('slowadded', this, this.slow_created)
+                    .on('close', this, function() {
+                        this.quick.destroy();
+                        delete this.quick;
+                        this.$calendar.fullCalendar('unselect');
+                    });
+            this.quick.replace($(".oe_calendar_qc_placeholder"));
+            this.quick.focus();
+            
+        },
+
+        /**
+         * Refresh one fullcalendar event identified by it's 'id' by reading OpenERP record state.
+         * If event was not existent in fullcalendar, it'll be created.
+         */
+        refresh_event: function(id) {
+            var self = this;
+            if (is_virtual_id(id)) {
+                // Should avoid "refreshing" a virtual ID because it can't
+                // really be modified so it should never be refreshed. As upon
+                // edition, a NEW event with a non-virtual id will be created.
+                console.warn("Unwise use of refresh_event on a virtual ID.");
+            }
+            this.dataset.read_ids([id], _.keys(this.fields)).done(function (incomplete_records) {
+                self.perform_necessary_name_gets(incomplete_records).then(function(records) {
+                    // Event boundaries were already changed by fullcalendar, but we need to reload them:
+                    var new_event = self.event_data_transform(records[0]);
+                    // fetch event_obj
+                    var event_objs = self.$calendar.fullCalendar('clientEvents', id);
+                    if (event_objs.length == 1) { // Already existing obj to update
+                        var event_obj = event_objs[0];
+                        // update event_obj
+                        _(new_event).each(function (value, key) {
+                            event_obj[key] = value;
+                        });
+                        self.$calendar.fullCalendar('updateEvent', event_obj);
+                    } else { // New event object to create
+                        self.$calendar.fullCalendar('renderEvent', new_event);
+                        // By forcing attribution of this event to this source, we
+                        // make sure that the event will be removed when the source
+                        // will be removed (which occurs at each do_search)
+                        self.$calendar.fullCalendar('clientEvents', id)[0].source = self.event_source;
+                    }
+                });
+            });
+        },
+
+        get_color: function(key) {
+            if (this.color_map[key]) {
+                return this.color_map[key];
+            }
+            var index = (((_.keys(this.color_map).length + 1) * 5) % 24) + 1;
+            this.color_map[key] = index;
+            return index;
+        },
+        
+
+        /**
+         * In o2m case, records from dataset won't have names attached to their *2o values.
+         * We should make sure this is the case.
+         */
+        perform_necessary_name_gets: function(evts) {
+            var def = $.Deferred();
+            var self = this;
+            var to_get = {};
+            _(this.info_fields).each(function (fieldname) {
+                if (!_(["many2one", "one2one"]).contains(
+                    self.fields[fieldname].type))
+                    return;
+                to_get[fieldname] = [];
+                _(evts).each(function (evt) {
+                    var value = evt[fieldname];
+                    if (value === false || (value instanceof Array)) {
+                        return;
+                    }
+                    to_get[fieldname].push(value);
+                });
+                if (to_get[fieldname].length === 0) {
+                    delete to_get[fieldname];
+                }
+            });
+            var defs = _(to_get).map(function (ids, fieldname) {
+                return (new instance.web.Model(self.fields[fieldname].relation))
+                    .call('name_get', ids).then(function (vals) {
+                        return [fieldname, vals];
+                    });
+            });
+
+            $.when.apply(this, defs).then(function() {
+                var values = arguments;
+                _(values).each(function(value) {
+                    var fieldname = value[0];
+                    var name_gets = value[1];
+                    _(name_gets).each(function(name_get) {
+                        _(evts).chain()
+                            .filter(function (e) {return e[fieldname] == name_get[0];})
+                            .each(function(evt) {
+                                evt[fieldname] = name_get;
+                            });
+                    });
+                });
+                def.resolve(evts);
+            });
+            return def;
+        },
+        
+        /**
+         * Transform OpenERP event object to fullcalendar event object
+         */
+        event_data_transform: function(evt) {
+            var self = this;
+
+            var date_start = instance.web.auto_str_to_date(evt[this.date_start]),
+                date_stop = this.date_stop ? instance.web.auto_str_to_date(evt[this.date_stop]) : null,
+                date_delay = evt[this.date_delay] || 1.0,
+                all_day = this.all_day ? evt[this.all_day] : false,
+                res_computed_text = '',
+                the_title = '',
+                attendees = [];                
+
+            if (this.date_stop && this.fields[this.date_stop].type == 'date') {
+                date_stop.addDay(1);
+            }
+
+            if (this.info_fields) {
+                var temp_ret = {};
+                res_computed_text = this.how_display_event;
+                
+                _.each(this.info_fields, function (fieldname) {
+                    var value = evt[fieldname];
+                    if (_.contains(["many2one", "one2one"], self.fields[fieldname].type)) {
+                        if (value === false) {
+                            temp_ret[fieldname] = null;
+                        }
+                        else if (value instanceof Array) {
+                            temp_ret[fieldname] = value[1]; // no name_get to make
+                        }
+                        else {
+                            throw new Error("Incomplete data received from dataset for record " + evt.id);
+                        }
+                    }
+                    else if (_.contains(["one2many","many2many"], self.fields[fieldname].type)) {
+                        if (value === false) {
+                            temp_ret[fieldname] = null;
+                        }
+                        else if (value instanceof Array)  {
+                            temp_ret[fieldname] = value; // if x2many, keep all id !
+                        }
+                        else {
+                            throw new Error("Incomplete data received from dataset for record " + evt.id);
+                        }
+                    }
+                    else {
+                        temp_ret[fieldname] = value;
+                    }
+                    res_computed_text = res_computed_text.replace("["+fieldname+"]",temp_ret[fieldname]);
+                });                
+
+                
+                if (res_computed_text.length) {
+                    the_title = res_computed_text;
+                }
+                else {
+                    var res_text= [];
+                    _.each(temp_ret, function(val,key) { res_text.push(val)} );
+                    the_title = res_text.join(', ');                    
+                }
+                the_title = _.escape(the_title);
+                
+                
+                the_title_avatar = '';
+                
+                if (! _.isUndefined(this.attendee_people)) {
+                    var MAX_ATTENDEES = 3;
+                    var attendee_showed = 0;
+                    var attendee_other = '';
+
+                    _.each(temp_ret[this.attendee_people], 
+                        function (the_attendee_people) { 
+                            attendees.push(the_attendee_people);
+                            attendee_showed += 1;
+                            if (attendee_showed<= MAX_ATTENDEES) {                            
+                                if (self.avatar_model != null) {
+                                       the_title_avatar += '<img title="' + self.all_attendees[the_attendee_people] + '" class="attendee_head" src="/web/binary/image?model=' + self.avatar_model + '&field=image_small&id=' + the_attendee_people + '"></img>';                                
+                                }
+                                else {
+                                    if (!self.colorIsAttendee || the_attendee_people != temp_ret[self.color_field]) {
+                                            tempColor = (self.all_filters[the_attendee_people] != undefined) 
+                                                                ? self.all_filters[the_attendee_people].color
+                                                                : self.all_filters[-1].color;
+                                            
+                                        the_title_avatar += '<i class="fa fa-user attendee_head color_'+tempColor+'" title="' + self.all_attendees[the_attendee_people] + '" ></i>' 
+                                    }//else don't add myself
+                                }
+                            }
+                            else {
+                                attendee_other += self.all_attendees[the_attendee_people] +", ";
+                            }                                    
+                        }
+                    );
+                    if (attendee_other.length>2) {
+                        the_title_avatar += '<span class="attendee_head" title="' + attendee_other.slice(0, -2) + '">+</span>';                    
+                    }
+                    the_title = the_title_avatar + the_title;
+                }                
+            }
+            
+            if (!date_stop && date_delay) {
+                date_stop = date_start.clone().addHours(date_delay);
+            }
+            if (this.fields[this.date_start].type != "date" && all_day) {
+                date_stop.addDays(-1);
+            }
+            var r = {
+                'start': date_start.toString('yyyy-MM-dd HH:mm:ss'),
+                'end': date_stop.toString('yyyy-MM-dd HH:mm:ss'),
+                'title': the_title, //res_text.join(', '),
+                'allDay': (this.fields[this.date_start].type == 'date' || (this.all_day && evt[this.all_day]) || false),
+                'id': evt.id,
+                'attendees':attendees
+            };
+            
+
+            if (!self.useContacts || self.all_filters[evt[this.color_field]] != undefined) {
+                if (this.color_field && evt[this.color_field]) {
+                    var color_key = evt[this.color_field];
+                    if (typeof color_key === "object") {
+                        color_key = color_key[0];
+                    }
+                    r.className = 'cal_opacity calendar_color_'+ this.get_color(color_key);                                
+                }
+            }
+            else  { // if form all, get color -1
+
+                  r.className = 'cal_opacity calendar_color_'+ self.all_filters[-1].color;
+            }
+            
+            return r;
+        },
+        
+        /**
+         * Transform fullcalendar event object to OpenERP Data object
+         */
+        get_event_data: function(event) {
+
+            // Normalize event_end without changing fullcalendars event.
+            var data = {
+                name: event.title
+            };
+            
+            
+            var event_end = event.end;
+            //Bug when we move an all_day event from week or day view, we don't have a dateend or duration...            
+            if (event_end == null) {
+                event_end = new Date(event.start).addHours(2);
+            }
+
+            if (event.allDay) {
+                // Sometimes fullcalendar doesn't give any event.end.
+                if (event_end === null || _.isUndefined(event_end)) {
+                    event_end = new Date(event.start);
+                }
+                if (this.all_day) {
+                    event_end = (new Date(event_end.getTime())).addDays(1); 
+                    date_start_day = new Date(Date.UTC(event.start.getFullYear(),event.start.getMonth(),event.start.getDate()))
+                    date_stop_day = new Date(Date.UTC(event_end.getFullYear(),event_end.getMonth(),event_end.getDate()))            
+                }
+                else {
+                    date_start_day = new Date(Date.UTC(event.start.getFullYear(),event.start.getMonth(),event.start.getDate(),7))
+                    date_stop_day = new Date(Date.UTC(event_end.getFullYear(),event_end.getMonth(),event_end.getDate(),19))            
+                }                                
+                data[this.date_start] = instance.web.parse_value(date_start_day, this.fields[this.date_start]);
+                if (this.date_stop) {
+                    data[this.date_stop] = instance.web.parse_value(date_stop_day, this.fields[this.date_stop]);
+                }
+                                
+            }
+            else {
+                
+                data[this.date_start] = instance.web.parse_value(event.start, this.fields[this.date_start]);
+                if (this.date_stop) {
+                    data[this.date_stop] = instance.web.parse_value(event_end, this.fields[this.date_stop]);
+                }            
+
+            }
+
+
+            if (this.all_day) {
+                data[this.all_day] = event.allDay;                
+            }
+
+            if (this.date_delay) {
+                var diff_seconds = Math.round((event_end.getTime() - event.start.getTime()) / 1000);
+                data[this.date_delay] = diff_seconds / 3600;
+            }
+            return data;
+        },
+        do_search: function(domain, context, _group_by) {
+            var self = this;
+            if (! _.isUndefined(this.event_source)) {
+                this.$calendar.fullCalendar('removeEventSource', this.event_source);
+            }
+            this.event_source = {
+                events: function(start, end, callback) {
+                    var current_event_source = self.event_source;
+                    self.dataset.read_slice(_.keys(self.fields), {
+                        offset: 0,
+                        domain: self.get_range_domain(domain, start, end),
+                        context: context,
+                    }).done(function(events) {
+                        if (self.event_source !== current_event_source) {
+                            console.log("Consecutive ``do_search`` called. Cancelling.");
+                            return;
+                        }
+                        // We should make sure that *2many used in title of event have their extended form [ID, NAME]...
+                        
+                        events = $.map(events, function (e) {
+                            
+                            if (self.attendee_people != undefined) { //If we filter on contacts...
+                                if (_.intersection(self.selected_filters,e[self.attendee_people]).length || (self.selected_filters.indexOf(-1) > -1)) {
+                                    return e;
+                                }
+                                else {
+                                    return null;
+                                }   
+                            }
+                            else { //We adds all events 
+                                return e;
+                            }                            
+                            return null;                            
+                        });
+                        
+                        if (!self.useContacts) {  // If we use all peoples as filter in sidebars
+                            var now_filters = {};
+                            var filter_value;
+                            var filter_item;
+                            
+                            _.each(events, function (e) {
+                                filter_value = e[self.color_field][0];
+                                filter_item = {
+                                    value: filter_value,
+                                    label: e[self.color_field][1],
+                                    color: self.get_color(filter_value),
+                                    avatar_model: self.avatar_model
+                                };
+                                if (!now_filters[e[self.color_field][0]]) {
+                                    now_filters[e[self.color_field][0]] = filter_item;
+                                }
+                            });
+                            
+                            self.allFilters = now_filters;
+                            self.sidebar.filter.events_loaded(now_filters);                            
+                            
+                            return self.perform_necessary_name_gets(events).then(callback);
+                        }
+                        else {
+                            var all_attendees = [];
+                            
+                            _.each(events, function (e) {
+                                all_attendees.push(e[self.attendee_people]);                                
+                            });
+                            
+                            self.all_attendees = {}
+                            
+                            all_attendees = _.chain(all_attendees).flatten().uniq().value();
+                            
+                            if (self.avatar_title != null) {
+                                new instance.web.Model(self.avatar_title).query(["name"]).filter([["id", "in",all_attendees]]).all().then(function(result) {
+                                    _.each(result, function(item) {
+                                        self.all_attendees[item.id] = item.name;
+                                    });
+                                }).done(function() { 
+                                    return self.perform_necessary_name_gets(events).then(callback);
+                                });
+                            }                                                        
+                            else {
+                                _.each(all_attendees,function(item){
+                                        self.all_attendees[item] = '';
+                                });
+                                return self.perform_necessary_name_gets(events).then(callback);
+                                
+                            }
+                            
+                        }
+                        
+
+                    });
+                },
+                eventDataTransform: function (event) {
+                    return self.event_data_transform(event);
+                },
+            };
+            this.$calendar.fullCalendar('addEventSource', this.event_source);
+        },
+        /**
+         * Build OpenERP Domain to filter object by this.date_start field
+         * between given start, end dates.
+         */
+        get_range_domain: function(domain, start, end) {
+            var format = instance.web.date_to_str;
+            return new instance.web.CompoundDomain(
+                domain,
+                [[this.date_start, '>=', format(start.clone())],
+                 [this.date_start, '<=', format(end.clone())]]);
+        },
+
+
+        /**
+         * Updates record identified by ``id`` with values in object ``data``
+         */
+        update_record: function(id, data) {
+            var self = this;
+            delete(data.name); // Cannot modify actual name yet
+            var index = this.dataset.get_id_index(id);
+            if (index !== null) {
+                event_id = this.dataset.ids[index];
+                this.dataset.write(event_id, data, {}).done(function() {
+                    if (is_virtual_id(event_id)) {
+                        // this is a virtual ID and so this will create a new event
+                        // with an unknown id for us.
+                        self.$calendar.fullCalendar('refetchEvents');
+                    } else {
+                        // classical event that we can refresh
+                        self.refresh_event(event_id);
+                    }
+                });
+            }
+            return false;
+        },
+        open_event: function(id,title) {
+            var self = this;
+            if (! this.open_popup_action) { 
+                var index = this.dataset.get_id_index(id);
+                this.dataset.index = index;
+                this.do_switch_view('form', null, { mode: "edit" });
+            }            
+            else {
+
+                var self = this;
+
+                var pop = new instance.web.form.FormOpenPopup(this);
+                pop.show_element(this.dataset.model, id, this.dataset.get_context(), {
+                    title: _.str.sprintf(_t("View: %s"),title),
+                    view_id: this.open_popup_action,
+                    res_id: id,
+                    target: 'new',
+                    readonly:true
+                });              
+
+               var form_controller = pop.view_form;
+               form_controller.on("load_record", self, function(){
+                    button_delete = _.str.sprintf("<button class='oe_button oe_bold delme'><span> %s </span></button>",_t("Delete"));
+                    button_edit = _.str.sprintf("<button class='oe_button oe_bold editme oe_highlight'><span> %s </span></button>",_t("Edit Event"));
+                    
+                    
+                    pop.$el.closest(".ui-dialog").find(".ui-dialog-buttonpane").prepend(button_delete)
+                    pop.$el.closest(".ui-dialog").find(".ui-dialog-buttonpane").prepend(button_edit)
+                    
+                    $('.delme').click(
+                        function() { 
+                            $('.oe_form_button_cancel').trigger('click'); 
+                            self.remove_event(id); 
+                        }
+                    );
+                    $('.editme').click(
+                        function() { 
+                            $('.oe_form_button_cancel').trigger('click'); 
+
+                            var index = self.dataset.get_id_index(id);
+                            self.dataset.index = index;
+                            self.do_switch_view('form', null, { mode: "edit" });
+
+                        }
+                    );
+                    
+                    
+               });
+                 
+            }   
+            
+            return false;         
+            
+        },
+
+        do_show: function() {
+            if (this.$buttons) {
+                this.$buttons.show();
+            }
+            this.do_push_state({});
+            return this._super();
+        },
+        do_hide: function () {
+            if (this.$buttons) {
+                this.$buttons.hide();
+            }
+            return this._super();
+        },
+        is_action_enabled: function(action) {
+            if (action === 'create' && !this.options.creatable) {
+                return false;
+            }
+            return this._super(action);
+        },
+
+        /**
+         * Handles a newly created record
+         *
+         * @param {id} id of the newly created record
+         */
+        quick_created: function (id) {
+
+            /** Note:
+             * it's of the most utter importance NOT to use inplace
+             * modification on this.dataset.ids as reference to this
+             * data is spread out everywhere in the various widget.
+             * Some of these reference includes values that should
+             * trigger action upon modification.
+             */
+            this.dataset.ids = this.dataset.ids.concat([id]);
+            this.dataset.trigger("dataset_changed", id);
+            this.refresh_event(id);
+        },
+        slow_created: function () {
+            // refresh all view, because maybe some recurrents item
+            var self = this;
+            self.$calendar.fullCalendar('refetchEvents');
+        },
+
+        remove_event: function(id) {
+            var self = this;
+            function do_it() {
+                return $.when(self.dataset.unlink([id])).then(function() {
+                    self.$calendar.fullCalendar('removeEvents', id);
+                });
+            }
+            if (this.options.confirm_on_delete) {
+                if (confirm(_t("Are you sure you want to delete this record ?"))) {
+                    return do_it();
+                }
+            } else
+                return do_it();
+        },
+    });
+
+
+    /**
+     * Quick creation view.
+     *
+     * Triggers a single event "added" with a single parameter "name", which is the
+     * name entered by the user
+     *
+     * @class
+     * @type {*}
+     */
+    instance.web_calendar.QuickCreate = instance.web.Widget.extend({
+        template: 'CalendarView.quick_create',
+        
+        init: function(parent, dataset, buttons, options, data_template) {
+            this._super(parent);            
+            this.dataset = dataset;
+            this._buttons = buttons || false;
+            this.options = options;
+
+            // Can hold data pre-set from where you clicked on agenda
+            this.data_template = data_template || {};
+        },
+        get_title: function () {
+            var parent = this.getParent();
+            if (_.isUndefined(parent)) {
+                return _t("Create")
+            }
+            var title = (_.isUndefined(parent.field_widget)) ?
+                    (parent.string || parent.name) :
+                    parent.field_widget.string || parent.field_widget.name || '';
+            return _t("Create: ") + title;
+        },
+        start: function () {
+            var self = this;
+
+            if (this.options.disable_quick_create) {
+                this.$el.hide();
+                this.slow_create();
+                return;
+            }
+
+            self.$input = this.$el.find('input');
+            self.$input.keyup(function enterHandler (event) {
+                if(event.keyCode == 13){
+                    self.$input.off('keyup', enterHandler);
+                    if (!self.quick_add()){
+                        self.$input.on('keyup', enterHandler);                    
+                    }
+                }
+            });
+            
+            var submit = this.$el.find(".oe_calendar_quick_create_add");
+            submit.click(function clickHandler() {
+                submit.off('click', clickHandler);
+                if (!self.quick_add()){
+                   submit.on('click', clickHandler);                    
+                }
+                self.focus();
+            });
+            this.$el.find(".oe_calendar_quick_create_edit").click(function () {
+                self.slow_add();
+                self.focus();
+            });            
+            this.$el.find(".oe_calendar_quick_create_close").click(function (ev) {
+                ev.preventDefault();
+                self.trigger('close');
+            });
+            self.$input.keyup(function enterHandler (e) {
+                if (e.keyCode == 27 && self._buttons) {
+                    self.trigger('close');
+                }
+            });
+            self.$el.dialog({ title: this.get_title()});
+            self.on('added', self, function() {
+                self.trigger('close');
+            });
+            
+            self.$el.on('dialogclose', self, function() {
+                console.log("dialogclose");
+                self.trigger('close');
+            });
+
+        },
+        focus: function() {
+            this.$el.find('input').focus();
+        },
+
+        /**
+         * Gathers data from the quick create dialog a launch quick_create(data) method
+         */
+        quick_add: function() {
+            var val = this.$input.val();
+            if (/^\s*$/.test(val)) { 
+                return false; 
+            }
+            return this.quick_create({'name': val}).always(function() { return true });
+        },
+        
+        slow_add: function() {
+            var val = this.$input.val();
+            this.slow_create({'name': val});
+        },
+
+        /**
+         * Handles saving data coming from quick create box
+         */
+        quick_create: function(data, options) {
+            var self = this;
+            return this.dataset.create($.extend({}, this.data_template, data), options)
+                .then(function(id) {
+                    self.trigger('added', id);
+                    self.$input.val("");
+                }).fail(function(r, event) {
+                    event.preventDefault();
+                    // This will occurs if there are some more fields required
+                    self.slow_create(data);
+                });
+        },
+
+        /**
+         * Show full form popup
+         */
+         get_form_popup_infos: function() {
+            var parent = this.getParent();
+            var infos = {
+                view_id: false,
+                title: this.name,
+            };
+            if (!_.isUndefined(parent) && !(_.isUndefined(parent.ViewManager))) {
+                infos.view_id = parent.ViewManager.get_view_id('form');
+            }
+            return infos;
+        },
+        slow_create: function(data) {
+            var self = this;
+            var def = $.Deferred();
+            var defaults = {};
+            _.each($.extend({}, this.data_template, data), function(val, field_name) {
+                defaults['default_' + field_name] = val;
+            });
+            
+            if (defaults['default_allday'] && (defaults['default_date_deadline'] || defaults['default_duration'])) {
+                delete defaults['default_date_deadline'];
+                delete defaults['default_duration'];
+            }
+
+            var pop_infos = self.get_form_popup_infos();
+            var pop = new instance.web.form.FormOpenPopup(this);
+            var context = new instance.web.CompoundContext(this.dataset.context, defaults)
+            pop.show_element(this.dataset.model, null, this.dataset.get_context(defaults), {
+                title: this.get_title(),
+                disable_multiple_selection: true,
+                view_id: pop_infos.view_id,
+                // Ensuring we use ``self.dataset`` and DO NOT create a new one.
+                create_function: function(data, options) {
+                    return self.dataset.create(data, options).done(function(r) {
+                    }).fail(function (r, event) {
+                       if (!r.data.message) { //else manage by openerp
+                            throw new Error(r);
+                       }
+                    });
+                },
+                read_function: function(id, fields, options) {
+                    return self.dataset.read_ids.apply(self.dataset, arguments).done(function() {
+                    }).fail(function (r, event) {
+                        if (!r.data.message) { //else manage by openerp
+                            throw new Error(r);
+                        }
+                    });
+                },
+            });
+            pop.on('closed', self, function() {
+                // ``self.trigger('close')`` would itself destroy all child element including
+                // the slow create popup, which would then re-trigger recursively the 'closed' signal.  
+                // Thus, here, we use a deferred and its state to cut the endless recurrence.
+                if (def.state() === "pending") {
+                    def.resolve();
+                }
+            });
+            pop.on('create_completed', self, function(id) {
+                 self.trigger('slowadded');
+            });
+            def.then(function() {
+                self.trigger('close');
+            });
+            return def;
+        },
+    });
+
+
+    /**
+     * Form widgets
+     */
+
+    function widget_calendar_lazy_init() {
+        if (instance.web.form.Many2ManyCalendarView) {
+            return;
+        }
+
+        instance.web_calendar.FieldCalendarView = instance.web_calendar.CalendarView.extend({
+
+            init: function (parent) {
+                this._super.apply(this, arguments);
+                // Warning: this means only a field_widget should instanciate this Class
+                this.field_widget = parent;
+            },
+
+            view_loading: function (fv) {
+                var self = this;
+                return $.when(this._super.apply(this, arguments)).then(function() {
+                    self.on('event_rendered', this, function (event, element, view) {
+
+                    });
+                });
+            },
+
+            // In forms, we could be hidden in a notebook. Thus we couldn't
+            // render correctly fullcalendar so we try to detect when we are
+            // not visible to wait for when we will be visible.
+            init_calendar: function() {
+                if (this.$calendar.width() !== 0) { // visible
+                    return this._super();
+                }
+
+                // find all parents tabs.
+                var def = $.Deferred();
+                var self = this;
+                this.$calendar.parents(".ui-tabs").on('tabsactivate', this, function() {
+                    if (self.$calendar.width() !== 0) { // visible
+                        self.$calendar.fullCalendar(self.get_fc_init_options());
+                        def.resolve();
+                    }
+                });
+                return def;
+            },
+
+
+        });
+
+    }
+
+    instance.web_calendar.BufferedDataSet = instance.web.BufferedDataSet.extend({
+
+        /**
+         * Adds verification on possible missing fields for the sole purpose of
+         * O2M dataset being compatible with the ``slow_create`` detection of
+         * missing fields... which is as simple to try to write and upon failure
+         * go to ``slow_create``. Current BufferedDataSet would'nt fail because
+         * they do not send data to the server at create time.
+         */
+        create: function (data, options) {
+            var def = $.Deferred();
+            var self = this;
+            var create = this._super;
+            if (_.isUndefined(this.required_fields)) {
+                this.required_fields = (new instance.web.Model(this.model))
+                    .call('fields_get').then(function (fields_def) {
+                        return _(fields_def).chain()
+                         // equiv to .pairs()
+                            .map(function (value, key) { return [key, value]; })
+                         // equiv to .omit(self.field_widget.field.relation_field)
+                            .filter(function (pair) { return pair[0] !== self.field_widget.field.relation_field; })
+                            .filter(function (pair) { return pair[1].required; })
+                            .map(function (pair) { return pair[0]; })
+                            .value();
+                    });
+            }
+            $.when(this.required_fields).then(function (required_fields) {
+                var missing_fields = _(required_fields).filter(function (v) {
+                    return _.isUndefined(data[v]);
+                });
+                var default_get = (missing_fields.length !== 0) ?
+                    self.default_get(missing_fields) : [];
+                $.when(default_get).then(function (defaults) {
+
+                    // Remove all fields that have a default from the missing fields.
+                    missing_fields = _(missing_fields).filter(function (f) {
+                        return _.isUndefined(defaults[f]);
+                    });
+                    if (missing_fields.length !== 0) {
+                        def.reject(
+                            _.str.sprintf(
+                                _t("Missing required fields %s"), missing_fields.join(", ")),
+                            $.Event());
+                        return;
+                    }
+                    create.apply(self, [data, options]).then(function (result) {
+                        def.resolve(result);
+                    });
+                });
+            });
+            return def;
+        },
+    });
+
+    instance.web_calendar.fields_dataset = new instance.web.Registry({
+        'many2many': 'instance.web.DataSetStatic',
+        'one2many': 'instance.web_calendar.BufferedDataSet',
+    });
+
+
+    function get_field_dataset_class(type) {
+        var obj = instance.web_calendar.fields_dataset.get_any([type]);
+        if (!obj) {
+            throw new Error(_.str.sprintf(_t("Dataset for type '%s' is not defined."), type));
+        }
+
+        // Override definition of legacy datasets to add field_widget context
+        return obj.extend({
+            init: function (parent) {
+                this._super.apply(this, arguments);
+                this.field_widget = parent;
+            },
+            get_context: function() {
+                this.context = this.field_widget.build_context();
+                return this.context;
+            }
+        });
+    }
+
+    /**
+     * Common part to manage any field using calendar view
+     */
+    instance.web_calendar.FieldCalendar = instance.web.form.AbstractField.extend({
+
+        disable_utility_classes: true,
+        calendar_view_class: 'instance.web_calendar.FieldCalendarView',
+
+        init: function(field_manager, node) {
+            this._super(field_manager, node);
+            widget_calendar_lazy_init();
+            this.is_loaded = $.Deferred();
+            this.initial_is_loaded = this.is_loaded;
+
+            var self = this;
+
+            // This dataset will use current widget to '.build_context()'.
+            var field_type = field_manager.fields_view.fields[node.attrs.name].type;
+            this.dataset = new (get_field_dataset_class(field_type))(
+                this, this.field.relation);
+
+            this.dataset.on('unlink', this, function(_ids) {
+                this.dataset.trigger('dataset_changed');
+            });
+
+            // quick_create widget instance will be attached when spawned
+            this.quick_create = null;
+
+            this.no_rerender = true;
+
+        },
+
+        start: function() {
+            this._super.apply(this, arguments);
+
+            var self = this;
+
+            self.load_view();
+            self.on("change:effective_readonly", self, function() {
+                self.is_loaded = self.is_loaded.then(function() {
+                    self.calendar_view.destroy();
+                    return $.when(self.load_view()).done(function() {
+                        self.render_value();
+                    });
+                });
+            });
+        },
+
+        load_view: function() {
+            var self = this;
+            var calendar_view_class = get_class(this.calendar_view_class);
+            this.calendar_view = new calendar_view_class(this, this.dataset, false, $.extend({
+                'create_text': _t("Add"),
+                'creatable': self.get("effective_readonly") ? false : true,
+                'quick_creatable': self.get("effective_readonly") ? false : true,
+                'read_only_mode': self.get("effective_readonly") ? true : false,
+                'confirm_on_delete': false,
+            }, this.options));
+            var embedded = (this.field.views || {}).calendar;
+            if (embedded) {
+                this.calendar_view.set_embedded_view(embedded);
+            }
+            var loaded = $.Deferred();
+            this.calendar_view.on("calendar_view_loaded", self, function() {
+                self.initial_is_loaded.resolve();
+                loaded.resolve();
+            });
+            this.calendar_view.on('switch_mode', this, this.open_popup);
+            $.async_when().done(function () {
+                self.calendar_view.appendTo(self.$el);
+            });
+            
+            
+            return loaded;
+        },
+
+        render_value: function() {
+            console.log("In render value");
+            var self = this;
+            this.dataset.set_ids(this.get("value"));
+            this.is_loaded = this.is_loaded.then(function() {
+                return self.calendar_view.do_search(self.build_domain(), self.dataset.get_context(), []);
+            });
+        },
+
+        open_popup: function(type, unused) {
+            if (type !== "form") { return; }
+            if (this.dataset.index === null) {
+                if (typeof this.open_popup_add === "function") {
+                    this.open_popup_add();
+                }
+            } else {
+                if (typeof this.open_popup_edit === "function") {
+                    this.open_popup_edit();
+                }
+            }
+        },
+        open_popup_add: function() {
+            throw new Error("Not Implemented");
+        },
+        open_popup_edit: function() {
+            var id = this.dataset.ids[this.dataset.index];
+            var self = this;
+            var pop = (new instance.web.form.FormOpenPopup(this));
+            pop.show_element(this.field.relation, id, this.build_context(), {
+                title: _t("Open: ") + this.string,
+                write_function: function(id, data, _options) {
+                    return self.dataset.write(id, data, {}).done(function() {
+                        // Note that dataset will trigger itself the
+                        // ``dataset_changed`` signal
+                        self.calendar_view.refresh_event(id);
+                    });
+                },
+                read_function: function(id, fields, options) {
+                    return self.dataset.read_ids.apply(self.dataset, arguments).done(function() {
+                    }).fail(function (r, event) {
+                        throw new Error(r);
+                    });
+                },
+
+                alternative_form_view: this.field.views ? this.field.views.form : undefined,
+                parent_view: this.view, //XXXvlab: to check ! this.view is likely undefined
+                child_name: this.name,
+                readonly: this.get("effective_readonly")
+            });
+        }
+    });
+
+    instance.web_calendar.Sidebar = instance.web.Widget.extend({
+        template: 'CalendarView.sidebar',
+        
+        start: function() {
+            this._super();
+            this.filter = new instance.web_calendar.SidebarFilter(this, this.getParent());
+            this.filter.appendTo(this.$el.find('.oe_calendar_filter'));
+        }
+    });
+    instance.web_calendar.SidebarFilter = instance.web.Widget.extend({
+        events: {
+            'change input:checkbox': 'filter_click'
+        },
+        init: function(parent, view) {
+            this._super(parent);
+            this.view = view;            
+        },
+        events_loaded: function(filters) {
+            var self = this;
+            self.selected_filters = [];
+            self.view.all_filters = filters;
+            this.$el.html(QWeb.render('CalendarView.sidebar.responsible', { filters: filters }));
+            this.filter_click(null);                        
+        },
+        filter_click: function(e) {
+            var self = this,
+            responsibles = [];
+            self.view.selected_filters = [];
+            this.$('div.oe_calendar_responsible input:checked').each(function() {
+                responsibles.push($(this).val());
+                
+                if (e==null && parseInt($(this).val())<0) {
+                    $(this).prop('checked',false);
+                    return;
+                }                    
+                self.view.selected_filters.push(parseInt($(this).val()));
+            });
+            
+            if (e !== null) { //First intialize 
+                self.view.$calendar.fullCalendar('refetchEvents');  
+            }
+
+            
+        },
+        addUpdateButton: function() {
+            var self=this;
+            this.$('div.oe_calendar_all_responsibles').append(QWeb.render('CalendarView.sidebar.button_add_contact'));
+            this.$(".add_contacts_link_btn").on('click', function() {  
+                self.rpc("/web/action/load", { 
+                    action_id: "calendar.action_calendar_contacts" 
+                }).then( function(result) { return self.do_action(result); });
+            });
+            
+        },
+    });
+
+};
+
diff --git a/addons/web_calendar/static/src/xml/web_calendar.xml b/addons/web_calendar/static/src/xml/web_calendar.xml
deleted file mode 100644
index ee9175f06ed..00000000000
--- a/addons/web_calendar/static/src/xml/web_calendar.xml
+++ /dev/null
@@ -1,40 +0,0 @@
-<template>
-<t t-name="CalendarView">
-    <table cellspacing="0" cellpadding="0" border="0" width="100%" class="oe_calendar_table">
-        <tr>
-            <td width="100%">
-                <div class="oe_calendar dhx_cal_container">
-                    <div class="dhx_cal_navline">
-                        <div class="dhx_cal_prev_button">&amp;nbsp;</div>
-                        <div class="dhx_cal_next_button">&amp;nbsp;</div>
-                        <div class="dhx_cal_today_button" t-opentag="true"></div>
-                        <div class="dhx_cal_date" t-opentag="true"></div>
-                        <div class="dhx_cal_tab" name="day_tab" style="right:204px;" t-opentag="true"></div>
-                        <div class="dhx_cal_tab" name="week_tab" style="right:140px;" t-opentag="true"></div>
-                        <div class="dhx_cal_tab" name="month_tab" style="right:76px;" t-opentag="true"></div>
-                    </div>
-                    <div class="dhx_cal_header">
-                    </div>
-                    <div class="dhx_cal_data">
-                    </div>
-                </div>
-            </td>
-            <td class="oe_calendar_sidebar_container"/>
-        </tr>
-    </table>
-</t>
-<t t-name="CalendarView.sidebar">
-    <div class="oe_calendar_sidebar">
-        <div class="oe_calendar_mini"/>
-        <div class="oe_calendar_filter">
-            <h3><t t-esc="widget.getParent().color_string"/></h3>
-        </div>
-    </div>
-</t>
-<t t-name="CalendarView.sidebar.responsible">
-    <div t-foreach="filters" class="oe_calendar_responsible" t-attf-style="background: #{filters_value.color}">
-        <input type="checkbox" name="selection" t-att-value="filters_value.value"/>
-        <span><t t-esc="filters_value.label"/></span>
-    </div>
-</t>
-</template>
diff --git a/addons/web_calendar/static/src/xml/web_fullcalendar.xml b/addons/web_calendar/static/src/xml/web_fullcalendar.xml
new file mode 100644
index 00000000000..615599781c1
--- /dev/null
+++ b/addons/web_calendar/static/src/xml/web_fullcalendar.xml
@@ -0,0 +1,81 @@
+<template>
+  <t t-name="CalendarView"> 
+    <table cellspacing="0" cellpadding="0" border="0" width="100%" class="oe_calendar_table">
+        <tr>
+            <td width="100%">
+                <div class="oe_calendar_view">        
+                  <div class="oe_calendar_widget" />
+                  <div class="oe_calendar_buttons"/>
+                  <div class="oe_calendar_qc_placeholder"/>                    
+                </div>                
+            </td>
+            <td class='oe_calendar_sidebar_container'>
+                 
+            </td>            
+        </tr>
+    </table>
+  </t>
+  
+   <t t-name="CalendarView.sidebar">
+      <div class="oe_calendar_sidebar">
+           <div class="oe_calendar_mini" />
+           <div class="oe_calendar_filter">
+               <h3><t t-esc="widget.getParent().color_string"/></h3>
+           </div>           
+       </div>
+   </t>
+   <t t-name="CalendarView.sidebar.responsible">
+       <div class="oe_calendar_all_responsibles"> 
+            <div t-foreach="filters" class="oe_calendar_responsible" > 
+                <t t-if="filters_value.value&gt;=-1"> <!-- don't display if no value given (or undefined) -->
+                   <input type="checkbox" name="selection" t-att-value="filters_value.value" checked="checked" />
+                   <t t-if="filters_value.value == -1">
+                       <span><i t-attf-class="fa fa-users fa-fw cal_avatar" ></i></span>
+                   </t>
+                   <t t-if="(filters_value.value != -1) &amp;&amp; filters_value.avatar_model ">
+                       <img t-att-src="'/web/binary/image?model=' + filters_value.avatar_model + '&amp;field=image_small&amp;id=' + filters_value.value"  class="cal_avatar"/>     
+                   </t>
+                   <span t-attf-class="cal_opacity underline_color_#{filters_value.color}" ><t t-esc="filters_value.label" /></span>
+               </t>
+           </div>
+       </div>
+   </t>
+
+  <div t-name="CalendarView.buttons" class="oe_calendar_buttons">
+    <t t-if="widget.options.action_buttons !== false">
+      <t t-if="widget.is_action_enabled('create') &amp;&amp;
+               ((widget.field_widget &amp;&amp;
+                   (widget.field_widget.open_popup_add)) ||
+                (!widget.field_widget))">
+        <button type="button" class="oe_calendar_button_new oe_highlight">
+          <t t-esc="widget.options.create_text || _t('Create')"/>
+        </button>
+      </t>
+    </t>
+  </div>
+  
+  <div t-name="CalendarView.sidebar.button_add_contact" class="oe_calendar_buttons_add_contact">
+        <button class='oe_button oe_form_button oe_link add_contacts_link_btn' style='margin-top:10px'>
+            <span class='add_contacts_link'>See Employee's Meeting</span>
+        </button>
+  </div>
+
+
+  <div t-name="CalendarView.quick_create" class="oe_calendar_quick_create openerp">
+    
+    <div class="form-group">
+        <label for='name' class=' control-label'><t t-esc="_t('Summary\'s event : ')"/></label>  
+        <input name='name' class="form-control"/>
+    </div>     
+    
+    <t t-if="widget._buttons">
+      <div class="oe_calendar_quick_create_buttons">
+        <button class="openerp oe_button oe_highlight oe_calendar_quick_create_add ">Create event</button>
+        <button class="oe_button oe_form_button oe_link oe_calendar_quick_create_edit" ><span>Edit Event <![CDATA[]]></span></button>
+      </div>
+    </t>
+  </div>
+
+
+  
+</template>