diff --git a/css/style.css b/css/style.css
index b62053a..e510e2a 100644
--- a/css/style.css
+++ b/css/style.css
@@ -79,6 +79,10 @@
     width: 115px;
 }
 
+.fn-gantt .leftPanel .fn-wide, .fn-gantt .leftPanel .fn-wide .fn-label {
+    width: 225px;
+}
+
 .fn-gantt .spacer {
     margin: -2px 0 1px 0;
     border-bottom: none;
diff --git a/js/jquery.fn.gantt.js b/js/jquery.fn.gantt.js
index 0df1619..4702276 100644
--- a/js/jquery.fn.gantt.js
+++ b/js/jquery.fn.gantt.js
@@ -259,13 +259,15 @@
                 var entries = [];
                 $.each(element.data, function (i, entry) {
                     if (i >= element.pageNum * settings.itemsPerPage && i < (element.pageNum * settings.itemsPerPage + settings.itemsPerPage)) {
-                        entries.push('<div class="row name row' + i + '" id="rowheader' + i + '" offset="' + i * tools.getCellSize() + '">');
-                        entries.push('<span class="fn-label ' + entry.cssClass + '">' + entry.name + '</span>');
+                        entries.push('<div class="row name row' + i + (entry.desc ? '' : ' fn-wide') + '" id="rowheader' + i + '" offset="' + i * tools.getCellSize() + '">');
+                        entries.push('<span class="fn-label' + (entry.cssClass ? ' ' + entry.cssClass : '') + '">' + entry.name + '</span>');
                         entries.push('</div>');
 
-                        entries.push('<div class="row desc row' + i + ' " id="RowdId_' + i + '" data-id="' + entry.id + '">');
-                        entries.push('<span class="fn-label ' + entry.cssClass + '">' + entry.desc + '</span>');
-                        entries.push('</div>');
+                        if (entry.desc) {
+                            entries.push('<div class="row desc row' + i + ' " id="RowdId_' + i + '" data-id="' + entry.id + '">');
+                            entries.push('<span class="fn-label' + (entry.cssClass ? ' ' + entry.cssClass : '') + '">' + entry.desc + '</span>');
+                            entries.push('</div>');
+                        }
 
                     }
                 });
@@ -363,7 +365,7 @@
                 var holidays = settings.holidays ? settings.holidays.join() : '';
 
                 switch (settings.scale) {
-                    // hours /////////////////////////////////////////////////////////////////////////////////////////                      
+                    // hours /////////////////////////////////////////////////////////////////////////////////////////
                     case "hours":
 
                         range = tools.parseTimeRange(element.dateStart, element.dateEnd, element.scaleStep);
@@ -488,7 +490,7 @@
 
                         break;
 
-                    // weeks /////////////////////////////////////////////////////////////////////////////////////////                      
+                    // weeks /////////////////////////////////////////////////////////////////////////////////////////
                     case "weeks":
                         range = tools.parseWeeksRange(element.dateStart, element.dateEnd);
                         yearArr = ['<div class="row"/>'];
@@ -561,7 +563,7 @@
 
 
                         break;
-                    // months ////////////////////////////////////////////////////////////////////////////////////////                      
+                    // months ////////////////////////////////////////////////////////////////////////////////////////
                     case 'months':
                         range = tools.parseMonthsRange(element.dateStart, element.dateEnd);
 
@@ -620,7 +622,7 @@
 
 
                         break;
-                    // days //////////////////////////////////////////////////////////////////////////////////////////                      
+                    // days //////////////////////////////////////////////////////////////////////////////////////////
                     default:
                         range = tools.parseDateRange(element.dateStart, element.dateEnd);
 
@@ -1063,7 +1065,7 @@
                                     datapanel.append(_bar);
                                     break;
 
-                                // Days                  
+                                // Days
                                 default:
                                     var dFrom = tools.genId(tools.dateDeserialize(day.from).getTime());
                                     var dTo = tools.genId(tools.dateDeserialize(day.to).getTime());
diff --git a/js/jquery.fn.gantt.min.js b/js/jquery.fn.gantt.min.js
index 83ba3f4..9d79144 100644
--- a/js/jquery.fn.gantt.min.js
+++ b/js/jquery.fn.gantt.min.js
@@ -1 +1 @@
-(function($){"use strict";$.fn.gantt=function(options){var cookieKey="jquery.fn.gantt";var scales=["hours","days","weeks","months"];var settings={source:null,itemsPerPage:7,months:["January","February","March","April","May","June","July","August","September","October","November","December"],dow:["S","M","T","W","T","F","S"],startPos:new Date,navigate:"buttons",scale:"days",useCookie:false,maxScale:"months",minScale:"hours",waitText:"Please wait...",onItemClick:function(a){return},onAddClick:function(a){return},scrollToToday:true};$.extend($.expr[":"],{findday:function(a,b,c){var d=new Date(parseInt(c[3],10));var e=$(a).attr("id");e=e?e:"";var f=e.indexOf("-")+1;var g=new Date(parseInt(e.substring(f,e.length),10));d=new Date(d.getFullYear(),d.getMonth(),d.getDate());g=new Date(g.getFullYear(),g.getMonth(),g.getDate());return d.getTime()===g.getTime()}});$.extend($.expr[":"],{findweek:function(a,b,c){var d=new Date(parseInt(c[3],10));var e=$(a).attr("id");e=e?e:"";var f=e.indexOf("-")+1;d=d.getFullYear()+"-"+d.getDayForWeek().getWeekOfYear();var g=e.substring(f,e.length);return d===g}});$.extend($.expr[":"],{findmonth:function(a,b,c){var d=new Date(parseInt(c[3],10));d=d.getFullYear()+"-"+d.getMonth();var e=$(a).attr("id");e=e?e:"";var f=e.indexOf("-")+1;var g=e.substring(f,e.length);return d===g}});Date.prototype.getWeekId=function(){var a=this.getFullYear();var b=this.getDayForWeek().getWeekOfYear();var c=this.getMonth();if(c===11&&b===1){a++}return"dh-"+a+"-"+b};Date.prototype.genRepDate=function(){switch(settings.scale){case"hours":return this.getTime();case"weeks":return this.getDayForWeek().getTime();case"months":return(new Date(this.getFullYear(),this.getMonth(),1)).getTime();default:return this.getTime()}};Date.prototype.getDayOfYear=function(){var a=new Date(this.getFullYear(),0,0);var b=new Date(this.getFullYear(),this.getMonth(),this.getDate());return Math.ceil((b-a)/864e5)};Date.prototype.getWeekOfYear=function(){var a=new Date(this.getFullYear(),0,1);var b=new Date(this.getFullYear(),this.getMonth(),this.getDate());if(a.getDay()>3){a=new Date(b.getFullYear(),0,7-a.getDay())}var c=b.getDayOfYear()-a.getDayOfYear();return Math.ceil(c/7)};Date.prototype.getDaysInMonth=function(){return 32-(new Date(this.getFullYear(),this.getMonth(),32)).getDate()};Date.prototype.hasWeek=function(){var a=new Date(this.valueOf());a.setDate(a.getDate()-a.getDay());var b=new Date(this.valueOf());b.setDate(b.getDate()+(6-b.getDay()));if(a.getMonth()===b.getMonth()){return true}else{return a.getMonth()===this.getMonth()&&b.getDate()<4||a.getMonth()!==this.getMonth()&&b.getDate()>=4}};Date.prototype.getDayForWeek=function(){var a=new Date(this.valueOf());a.setDate(a.getDate()-a.getDay());var b=new Date(this.valueOf());b.setDate(b.getDate()+(6-b.getDay()));if(a.getMonth()===b.getMonth()||a.getMonth()!==b.getMonth()&&b.getDate()>=4){return new Date(b.setDate(b.getDate()-3))}else{return new Date(a.setDate(a.getDate()+3))}};var core={elementFromPoint:function(a,b){if($.browser.msie){a-=$(document).scrollLeft();b-=$(document).scrollTop()}else{a-=window.pageXOffset;b-=window.pageYOffset}return document.elementFromPoint(a,b)},create:function(a){if(typeof settings.source!=="string"){a.data=settings.source;core.init(a)}else{$.getJSON(settings.source,function(b){a.data=b;core.init(a)})}},init:function(a){a.rowsNum=a.data.length;a.pageCount=Math.ceil(a.rowsNum/settings.itemsPerPage);a.rowsOnLastPage=a.rowsNum-Math.floor(a.rowsNum/settings.itemsPerPage)*settings.itemsPerPage;a.dateStart=tools.getMinDate(a);a.dateEnd=tools.getMaxDate(a);core.waitToggle(a,true,function(){core.render(a)})},render:function(a){var b=$('<div class="fn-content"/>');var c=core.leftPanel(a);b.append(c);var d=core.rightPanel(a,c);var e,f;b.append(d);b.append(core.navigation(a));var g=d.find(".dataPanel");a.gantt=$('<div class="fn-gantt" />').append(b);$(a).html(a.gantt);a.scrollNavigation.panelMargin=parseInt(g.css("margin-left").replace("px",""),10);a.scrollNavigation.panelMaxPos=g.width()-d.width();a.scrollNavigation.canScroll=g.width()>d.width();core.markNow(a);core.fillData(a,g,c);if(settings.useCookie){var h=$.cookie(this.cookieKey+"ScrollPos");if(h){a.hPosition=h}}if(settings.scrollToToday){var i=Math.round((settings.startPos/1e3-a.dateStart/1e3)/86400)-2;if(i>0&&a.hPosition!==0){if(a.scaleOldWidth){e=g.width()-d.width();f=e*a.hPosition/a.scaleOldWidth;f=f>0?0:f;g.css({"margin-left":f+"px"});a.scrollNavigation.panelMargin=f;a.hPosition=f;a.scaleOldWidth=null}else{g.css({"margin-left":a.hPosition+"px"});a.scrollNavigation.panelMargin=a.hPosition}core.repositionLabel(a)}else{core.repositionLabel(a)}}else{if(a.hPosition!==0){if(a.scaleOldWidth){e=g.width()-d.width();f=e*a.hPosition/a.scaleOldWidth;f=f>0?0:f;g.css({"margin-left":f+"px"});a.scrollNavigation.panelMargin=f;a.hPosition=f;a.scaleOldWidth=null}else{g.css({"margin-left":a.hPosition+"px"});a.scrollNavigation.panelMargin=a.hPosition}core.repositionLabel(a)}else{core.repositionLabel(a)}}g.css({height:c.height()});core.waitToggle(a,false)},leftPanel:function(a){var b=$('<div class="leftPanel"/>').append($('<div class="row spacer"/>').css("height",tools.getCellSize()*a.headerRows+"px").css("width","100%"));var c=[];$.each(a.data,function(b,d){if(b>=a.pageNum*settings.itemsPerPage&&b<a.pageNum*settings.itemsPerPage+settings.itemsPerPage){c.push('<div class="row name row'+b+'" id="rowheader'+b+'" offset="'+b*tools.getCellSize()+'">');c.push('<span class="fn-label '+d.cssClass+'">'+d.name+"</span>");c.push("</div>");c.push('<div class="row desc row'+b+' " id="RowdId_'+b+'" data-id="'+d.id+'">');c.push('<span class="fn-label '+d.cssClass+'">'+d.desc+"</span>");c.push("</div>")}});b.append(c.join(""));return b},dataPanel:function(a,b){var c=$('<div class="dataPanel" style="width: '+b+'px;"/>');var d=/Firefox/i.test(navigator.userAgent)?"DOMMouseScroll":"mousewheel";if(document.attachEvent){a.attachEvent("on"+d,function(b){core.wheelScroll(a,b)})}else if(document.addEventListener){a.addEventListener(d,function(b){core.wheelScroll(a,b)},false)}c.click(function(b){b.stopPropagation();var c,d;var e=$(a).find(".fn-gantt .leftPanel");var f=$(a).find(".fn-gantt .dataPanel");switch(settings.scale){case"weeks":d=tools.getCellSize()*2;break;case"months":d=tools.getCellSize();break;case"hours":case"days":d=tools.getCellSize()*3;break;default:d=tools.getCellSize()*2;break}var g=core.elementFromPoint(b.pageX,f.offset().top+d);if(g.className==="fn-label"){g=$(g.parentNode)}else{g=$(g)}var h=g.attr("repdate");var i=core.elementFromPoint(e.offset().left+e.width()-10,b.pageY);if(i.className.indexOf("fn-label")===0){i=$(i.parentNode)}else{i=$(i)}var j=i.data().id;settings.onAddClick(h,j)});return c},rightPanel:function(a,b){var c=null;var d=[" sn"," wd"," wd"," wd"," wd"," wd"," sa"];var e=[" sn","","","","",""," sa"];var f=['<div class="row"/>'];var g=0;var h=['<div class="row"/>'];var i=0;var j=[];var k=0;var l=[];var m=[];var n=new Date;n=new Date(n.getFullYear(),n.getMonth(),n.getDate());var o=settings.holidays?settings.holidays.join():"";switch(settings.scale){case"hours":c=tools.parseTimeRange(a.dateStart,a.dateEnd,a.scaleStep);var p=c[0].getFullYear();var q=c[0].getMonth();var r=c[0];for(var s=0;s<c.length;s++){var t=c[s];var u=t.getFullYear();if(u!==p){f.push('<div class="row header year" style="width: '+tools.getCellSize()*g+'px;"><div class="fn-label">'+p+"</div></div>");p=u;g=0}g++;var v=t.getMonth();if(v!==q){h.push('<div class="row header month" style="width: '+tools.getCellSize()*i+'px"><div class="fn-label">'+settings.months[q]+"</div></div>");q=v;i=0}i++;var w=t.getDay();var x=r.getDay();var y=d[w];var z=r.getTime();if(o.indexOf((new Date(t.getFullYear(),t.getMonth(),t.getDate())).getTime())>-1){y="holiday"}if(w!==x){var A=n-r===0?" today":o.indexOf(z)>-1?"holiday":d[x];j.push('<div class="row day '+A+'" '+' style="width: '+tools.getCellSize()*k+'px;"> '+' <div class="fn-label">'+r.getDate()+"</div></div>");l.push('<div class="row day '+A+'" '+' style="width: '+tools.getCellSize()*k+'px;"> '+' <div class="fn-label">'+settings.dow[x]+"</div></div>");r=t;k=0}k++;m.push('<div class="row day '+y+'" id="dh-'+t.getTime()+'"  offset="'+s*tools.getCellSize()+'"  repdate="'+t.genRepDate()+'"> '+t.getHours()+"</div>")}f.push('<div class="row header year" style="width: '+tools.getCellSize()*g+'px;"><div class="fn-label">'+p+"</div></div>");h.push('<div class="row header month" style="width: '+tools.getCellSize()*i+'px"><div class="fn-label">'+settings.months[q]+"</div></div>");var y=d[r.getDay()];if(o.indexOf((new Date(r.getFullYear(),r.getMonth(),r.getDate())).getTime())>-1){y="holiday"}j.push('<div class="row day '+y+'" '+' style="width: '+tools.getCellSize()*k+'px;"> '+' <div class="fn-label">'+r.getDate()+"</div></div>");l.push('<div class="row day '+y+'" '+' style="width: '+tools.getCellSize()*k+'px;"> '+' <div class="fn-label">'+settings.dow[r.getDay()]+"</div></div>");var B=core.dataPanel(a,c.length*tools.getCellSize());B.append(f.join(""));B.append(h.join(""));B.append($('<div class="row"/>').html(j.join("")));B.append($('<div class="row"/>').html(l.join("")));B.append($('<div class="row"/>').html(m.join("")));break;case"weeks":c=tools.parseWeeksRange(a.dateStart,a.dateEnd);f=['<div class="row"/>'];h=['<div class="row"/>'];var p=c[0].getFullYear();var q=c[0].getMonth();var r=c[0];for(var s=0;s<c.length;s++){var t=c[s];if(t.getFullYear()!==p){f.push('<div class="row header year" style="width: '+tools.getCellSize()*g+'px;"><div class="fn-label">'+p+"</div></div>");p=t.getFullYear();g=0}g++;if(t.getMonth()!==q){h.push('<div class="row header month" style="width:'+tools.getCellSize()*i+'px;"><div class="fn-label">'+settings.months[q]+"</div></div>");q=t.getMonth();i=0}i++;j.push('<div class="row day wd" '+' id="'+t.getWeekId()+'" offset="'+s*tools.getCellSize()+'" repdate="'+t.genRepDate()+'"> '+' <div class="fn-label">'+t.getWeekOfYear()+"</div></div>")}f.push('<div class="row header year" style="width: '+tools.getCellSize()*g+'px;"><div class="fn-label">'+p+"</div></div>");h.push('<div class="row header month" style="width: '+tools.getCellSize()*i+'px"><div class="fn-label">'+settings.months[q]+"</div></div>");var B=core.dataPanel(a,c.length*tools.getCellSize());B.append(f.join("")+h.join("")+j.join("")+l.join(""));break;case"months":c=tools.parseMonthsRange(a.dateStart,a.dateEnd);var p=c[0].getFullYear();var q=c[0].getMonth();var r=c[0];for(var s=0;s<c.length;s++){var t=c[s];if(t.getFullYear()!==p){f.push('<div class="row header year" style="width: '+tools.getCellSize()*g+'px;"><div class="fn-label">'+p+"</div></div>");p=t.getFullYear();g=0}g++;h.push('<div class="row day wd" id="dh-'+tools.genId(t.getTime())+'" offset="'+s*tools.getCellSize()+'" repdate="'+t.genRepDate()+'">'+(1+t.getMonth())+"</div>")}f.push('<div class="row header year" style="width: '+tools.getCellSize()*g+'px;"><div class="fn-label">'+p+"</div></div>");h.push('<div class="row header month" style="width: '+tools.getCellSize()*i+'px">"<div class="fn-label">'+settings.months[q]+"</div></div>");var B=core.dataPanel(a,c.length*tools.getCellSize());B.append(f.join(""));B.append(h.join(""));B.append($('<div class="row"/>').html(j.join("")));B.append($('<div class="row"/>').html(l.join("")));break;default:c=tools.parseDateRange(a.dateStart,a.dateEnd);var p=c[0].getFullYear();var q=c[0].getMonth();var r=c[0];for(var s=0;s<c.length;s++){var t=c[s];if(t.getFullYear()!==p){f.push('<div class="row header year" style="width:'+tools.getCellSize()*g+'px;"><div class="fn-label">'+p+"</div></div>");p=t.getFullYear();g=0}g++;if(t.getMonth()!==q){h.push('<div class="row header month" style="width:'+tools.getCellSize()*i+'px;"><div class="fn-label">'+settings.months[q]+"</div></div>");q=t.getMonth();i=0}i++;var x=t.getDay();var y=d[x];if(o.indexOf((new Date(t.getFullYear(),t.getMonth(),t.getDate())).getTime())>-1){y="holiday"}j.push('<div class="row day '+y+'" '+' id="dh-'+tools.genId(t.getTime())+'" offset="'+s*tools.getCellSize()+'" repdate="'+t.genRepDate()+"> "+' <div class="fn-label">'+t.getDate()+"</div></div>");l.push('<div class="row day '+y+'" '+' id="dw-'+tools.genId(t.getTime())+'"  repdate="'+t.genRepDate()+'"> '+' <div class="fn-label">'+settings.dow[x]+"</div></div>")}f.push('<div class="row header year" style="width: '+tools.getCellSize()*g+'px;"><div class="fn-label">'+p+"</div></div>");h.push('<div class="row header month" style="width: '+tools.getCellSize()*i+'px"><div class="fn-label">'+settings.months[q]+"</div></div>");var B=core.dataPanel(a,c.length*tools.getCellSize());B.append(f.join(""));B.append(h.join(""));B.append($('<div class="row"/>').html(j.join("")));B.append($('<div class="row"/>').html(l.join("")));break}return $('<div class="rightPanel"></div>').append(B)},navigation:function(a){var b=null;if(settings.navigate==="scroll"){b=$('<div class="navigate" />').append($('<div class="nav-slider" />').append($('<div class="nav-slider-left" />').append($('<span role="button" class="nav-link nav-page-back"/>').html("<").click(function(){core.navigatePage(a,-1)})).append($('<div class="page-number"/>').append($("<span/>").html(a.pageNum+1+" of "+a.pageCount))).append($('<span role="button" class="nav-link nav-page-next"/>').html(">").click(function(){core.navigatePage(a,1)})).append($('<span role="button" class="nav-link nav-now"/>').html("&#9679;").click(function(){core.navigateTo(a,"now")})).append($('<span role="button" class="nav-link nav-prev-week"/>').html("<<").click(function(){if(settings.scale==="hours"){core.navigateTo(a,tools.getCellSize()*8)}else if(settings.scale==="days"){core.navigateTo(a,tools.getCellSize()*30)}else if(settings.scale==="weeks"){core.navigateTo(a,tools.getCellSize()*12)}else if(settings.scale==="months"){core.navigateTo(a,tools.getCellSize()*6)}})).append($('<span role="button" class="nav-link nav-prev-day"/>').html("<").click(function(){if(settings.scale==="hours"){core.navigateTo(a,tools.getCellSize()*4)}else if(settings.scale==="days"){core.navigateTo(a,tools.getCellSize()*7)}else if(settings.scale==="weeks"){core.navigateTo(a,tools.getCellSize()*4)}else if(settings.scale==="months"){core.navigateTo(a,tools.getCellSize()*3)}}))).append($('<div class="nav-slider-content" />').append($('<div class="nav-slider-bar" />').append($('<a class="nav-slider-button" />')).mousedown(function(b){if(b.preventDefault){b.preventDefault()}a.scrollNavigation.scrollerMouseDown=true;core.sliderScroll(a,b)}).mousemove(function(b){if(a.scrollNavigation.scrollerMouseDown){core.sliderScroll(a,b)}}))).append($('<div class="nav-slider-right" />').append($('<span role="button" class="nav-link nav-next-day"/>').html(">").click(function(){if(settings.scale==="hours"){core.navigateTo(a,tools.getCellSize()*-4)}else if(settings.scale==="days"){core.navigateTo(a,tools.getCellSize()*-7)}else if(settings.scale==="weeks"){core.navigateTo(a,tools.getCellSize()*-4)}else if(settings.scale==="months"){core.navigateTo(a,tools.getCellSize()*-3)}})).append($('<span role="button" class="nav-link nav-next-week"/>').html(">>").click(function(){if(settings.scale==="hours"){core.navigateTo(a,tools.getCellSize()*-8)}else if(settings.scale==="days"){core.navigateTo(a,tools.getCellSize()*-30)}else if(settings.scale==="weeks"){core.navigateTo(a,tools.getCellSize()*-12)}else if(settings.scale==="months"){core.navigateTo(a,tools.getCellSize()*-6)}})).append($('<span role="button" class="nav-link nav-zoomIn"/>').html("&#43;").click(function(){core.zoomInOut(a,-1)})).append($('<span role="button" class="nav-link nav-zoomOut"/>').html("&#45;").click(function(){core.zoomInOut(a,1)}))));$(document).mouseup(function(){a.scrollNavigation.scrollerMouseDown=false})}else{b=$('<div class="navigate" />').append($('<span role="button" class="nav-link nav-page-back"/>').html("<").click(function(){core.navigatePage(a,-1)})).append($('<div class="page-number"/>').append($("<span/>").html(a.pageNum+1+" of "+a.pageCount))).append($('<span role="button" class="nav-link nav-page-next"/>').html(">").click(function(){core.navigatePage(a,1)})).append($('<span role="button" class="nav-link nav-begin"/>').html("&#124;<").click(function(){core.navigateTo(a,"begin")})).append($('<span role="button" class="nav-link nav-prev-week"/>').html("<<").click(function(){core.navigateTo(a,tools.getCellSize()*7)})).append($('<span role="button" class="nav-link nav-prev-day"/>').html("<").click(function(){core.navigateTo(a,tools.getCellSize())})).append($('<span role="button" class="nav-link nav-now"/>').html("&#9679;").click(function(){core.navigateTo(a,"now")})).append($('<span role="button" class="nav-link nav-next-day"/>').html(">").click(function(){core.navigateTo(a,tools.getCellSize()*-1)})).append($('<span role="button" class="nav-link nav-next-week"/>').html(">>").click(function(){core.navigateTo(a,tools.getCellSize()*-7)})).append($('<span role="button" class="nav-link nav-end"/>').html(">&#124;").click(function(){core.navigateTo(a,"end")})).append($('<span role="button" class="nav-link nav-zoomIn"/>').html("&#43;").click(function(){core.zoomInOut(a,-1)})).append($('<span role="button" class="nav-link nav-zoomOut"/>').html("&#45;").click(function(){core.zoomInOut(a,1)}))}return $('<div class="bottom"/>').append(b)},createProgressBar:function(a,b,c,d,e){var f=tools.getCellSize();var g=tools.getProgressBarMargin()||0;var h=$('<div class="bar"><div class="fn-label">'+d+"</div></div>").addClass(b).css({width:f*a-g+5}).data("dataObj",e);if(c){h.mouseover(function(a){var b=$('<div class="fn-gantt-hint" />').html(c);$("body").append(b);b.css("left",a.pageX);b.css("top",a.pageY);b.show()}).mouseout(function(){$(".fn-gantt-hint").remove()}).mousemove(function(a){$(".fn-gantt-hint").css("left",a.pageX);$(".fn-gantt-hint").css("top",a.pageY+15)})}h.click(function(a){a.stopPropagation();settings.onItemClick($(this).data("dataObj"))});return h},markNow:function(a){switch(settings.scale){case"weeks":var b=Date.parse(new Date);b=Math.floor(b/364e5)*364e5;$(a).find(':findweek("'+b+'")').removeClass("wd").addClass("today");break;case"months":$(a).find(':findmonth("'+(new Date).getTime()+'")').removeClass("wd").addClass("today");break;default:var b=Date.parse(new Date);b=Math.floor(b/364e5)*364e5;$(a).find(':findday("'+b+'")').removeClass("wd").addClass("today");break}},fillData:function(a,b,c){var d=function(a){try{a=a.replace("rgb(","").replace(")","");var b=a.split(",");var c=parseInt(b[0],10);var d=parseInt(b[1],10);var e=parseInt(b[2],10);var f=Math.round((255-(.299*c+.587*d+.114*e))*.9,1);return"rgb("+f+", "+f+", "+f+")"}catch(g){return""}};$.each(a.data,function(c,e){if(c>=a.pageNum*settings.itemsPerPage&&c<a.pageNum*settings.itemsPerPage+settings.itemsPerPage){$.each(e.values,function(e,f){var g=null;switch(settings.scale){case"hours":var h=tools.genId(tools.dateDeserialize(f.from).getTime(),a.scaleStep);var j=$(a).find("#dh-"+h);var k=tools.genId(tools.dateDeserialize(f.to).getTime(),a.scaleStep);var l=$(a).find("#dh-"+k);var m=j.attr("offset");var n=l.attr("offset");var o=Math.floor((n-m)/tools.getCellSize())+1;g=core.createProgressBar(o,f.customClass?f.customClass:"",f.desc?f.desc:"",f.label?f.label:"",f.dataObj?f.dataObj:null);var p=$(a).find("#rowheader"+c);var q=tools.getCellSize()*3+2+parseInt(p.attr("offset"),10);g.css({"margin-top":q,"margin-left":Math.floor(m)});b.append(g);break;case"weeks":var r=tools.dateDeserialize(f.from);var s=tools.dateDeserialize(f.to);if(r.getDate()<=3&&r.getMonth()===0){r.setDate(r.getDate()+4)}if(r.getDate()<=3&&r.getMonth()===0){r.setDate(r.getDate()+4)}if(s.getDate()<=3&&s.getMonth()===0){s.setDate(s.getDate()+4)}var j=$(a).find("#"+r.getWeekId());var m=j.attr("offset");var l=$(a).find("#"+s.getWeekId());var n=l.attr("offset");var o=Math.round((n-m)/tools.getCellSize())+1;g=core.createProgressBar(o,f.customClass?f.customClass:"",f.desc?f.desc:"",f.label?f.label:"",f.dataObj?f.dataObj:null);var p=$(a).find("#rowheader"+c);var q=tools.getCellSize()*3+2+parseInt(p.attr("offset"),10);g.css({"margin-top":q,"margin-left":Math.floor(m)});b.append(g);break;case"months":var r=tools.dateDeserialize(f.from);var s=tools.dateDeserialize(f.to);if(r.getDate()<=3&&r.getMonth()===0){r.setDate(r.getDate()+4)}if(r.getDate()<=3&&r.getMonth()===0){r.setDate(r.getDate()+4)}if(s.getDate()<=3&&s.getMonth()===0){s.setDate(s.getDate()+4)}var j=$(a).find("#dh-"+tools.genId(r.getTime()));var m=j.attr("offset");var l=$(a).find("#dh-"+tools.genId(s.getTime()));var n=l.attr("offset");var o=Math.round((n-m)/tools.getCellSize())+1;g=core.createProgressBar(o,f.customClass?f.customClass:"",f.desc?f.desc:"",f.label?f.label:"",f.dataObj?f.dataObj:null);var p=$(a).find("#rowheader"+c);var q=tools.getCellSize()*2+2+parseInt(p.attr("offset"),10);g.css({"margin-top":q,"margin-left":Math.floor(m)});b.append(g);break;default:var h=tools.genId(tools.dateDeserialize(f.from).getTime());var k=tools.genId(tools.dateDeserialize(f.to).getTime());var j=$(a).find("#dh-"+h);var m=j.attr("offset");var o=Math.floor((k/1e3-h/1e3)/86400)+1;g=core.createProgressBar(o,f.customClass?f.customClass:"",f.desc?f.desc:"",f.label?f.label:"",f.dataObj?f.dataObj:null);var p=$(a).find("#rowheader"+c);var q=tools.getCellSize()*4+2+parseInt(p.attr("offset"),10);g.css({"margin-top":q,"margin-left":Math.floor(m)});b.append(g);break}var t=g.find(".fn-label");if(t&&g.length){var u=d(g[0].style.backgroundColor);t.css("color",u)}else if(t){t.css("color","")}})}})},navigateTo:function(a,b){var c=$(a).find(".fn-gantt .rightPanel");var d=c.find(".dataPanel");d.click=function(){alert(arguments.join(""))};var e=c.width();var f=d.width();switch(b){case"begin":d.animate({"margin-left":"0px"},"fast",function(){core.repositionLabel(a)});a.scrollNavigation.panelMargin=0;break;case"end":var g=f-e;a.scrollNavigation.panelMargin=g*-1;d.animate({"margin-left":"-"+g+"px"},"fast",function(){core.repositionLabel(a)});break;case"now":if(!a.scrollNavigation.canScroll){return false}var h=(f-e)*-1;var i=d.css("margin-left").replace("px","");var b=d.find(".today").offset().left-d.offset().left;b*=-1;if(b>0){b=0}else if(b<h){b=h}d.animate({"margin-left":b+"px"},"fast",core.repositionLabel(a));a.scrollNavigation.panelMargin=b;break;default:var h=(f-e)*-1;var i=d.css("margin-left").replace("px","");var b=parseInt(i,10)+b;if(b<=0&&b>=h){d.animate({"margin-left":b+"px"},"fast",core.repositionLabel(a))}a.scrollNavigation.panelMargin=b;break}},navigatePage:function(a,b){if(a.pageNum+b>=0&&a.pageNum+b<Math.ceil(a.rowsNum/settings.itemsPerPage)){core.waitToggle(a,true,function(){a.pageNum+=b;a.hPosition=$(".fn-gantt .dataPanel").css("margin-left").replace("px","");a.scaleOldWidth=false;core.init(a)})}},zoomInOut:function(a,b){core.waitToggle(a,true,function(){var c=b<0;var d=a.scaleStep+b*3;d=d<=1?1:d===4?3:d;var e=settings.scale;var f=a.headerRows;if(settings.scale==="hours"&&d>=13){e="days";f=4;d=13}else if(settings.scale==="days"&&c){e="hours";f=5;d=12}else if(settings.scale==="days"&&!c){e="weeks";f=3;d=13}else if(settings.scale==="weeks"&&!c){e="months";f=2;d=14}else if(settings.scale==="weeks"&&c){e="days";f=4;d=13}else if(settings.scale==="months"&&c){e="weeks";f=3;d=13}if(c&&$.inArray(e,scales)<$.inArray(settings.minScale,scales)||!c&&$.inArray(e,scales)>$.inArray(settings.maxScale,scales)){core.init(a);return}a.scaleStep=d;settings.scale=e;a.headerRows=f;var g=$(a).find(".fn-gantt .rightPanel");var h=g.find(".dataPanel");a.hPosition=h.css("margin-left").replace("px","");a.scaleOldWidth=h.width()-g.width();if(settings.useCookie){$.cookie(this.cookieKey+"CurrentScale",settings.scale);$.cookie(this.cookieKey+"ScrollPos",null)}core.init(a)})},mouseScroll:function(a,b){var c=$(a).find(".fn-gantt .dataPanel");c.css("cursor","move");var d=c.offset();var e=a.scrollNavigation.mouseX===null?b.pageX:a.scrollNavigation.mouseX;var f=b.pageX-e;a.scrollNavigation.mouseX=b.pageX;core.scrollPanel(a,f);clearTimeout(a.scrollNavigation.repositionDelay);a.scrollNavigation.repositionDelay=setTimeout(core.repositionLabel,50,a)},wheelScroll:function(a,b){var c=b.detail?b.detail*-50:b.wheelDelta/120*50;core.scrollPanel(a,c);clearTimeout(a.scrollNavigation.repositionDelay);a.scrollNavigation.repositionDelay=setTimeout(core.repositionLabel,50,a);if(b.preventDefault){b.preventDefault()}else{return false}},sliderScroll:function(a,b){var c=$(a).find(".nav-slider-bar");var d=c.find(".nav-slider-button");var e=$(a).find(".fn-gantt .rightPanel");var f=e.find(".dataPanel");var g=c.offset();var h=c.width();var i=d.width();var j,k;if(b.pageX>=g.left&&b.pageX<=g.left+h){j=b.pageX-g.left;j=j-i/2;d.css("left",j);k=f.width()-e.width();var l=j*k/h*-1;if(l>=0){f.css("margin-left","0px");a.scrollNavigation.panelMargin=0}else if(j>=h-i*1){f.css("margin-left",k*-1+"px");a.scrollNavigation.panelMargin=k*-1}else{f.css("margin-left",l+"px");a.scrollNavigation.panelMargin=l}clearTimeout(a.scrollNavigation.repositionDelay);a.scrollNavigation.repositionDelay=setTimeout(core.repositionLabel,5,a)}},scrollPanel:function(a,b){if(!a.scrollNavigation.canScroll){return false}var c=parseInt(a.scrollNavigation.panelMargin,10)+b;if(c>0){a.scrollNavigation.panelMargin=0;$(a).find(".fn-gantt .dataPanel").css("margin-left",a.scrollNavigation.panelMargin+"px")}else if(c<a.scrollNavigation.panelMaxPos*-1){a.scrollNavigation.panelMargin=a.scrollNavigation.panelMaxPos*-1;$(a).find(".fn-gantt .dataPanel").css("margin-left",a.scrollNavigation.panelMargin+"px")}else{a.scrollNavigation.panelMargin=c;$(a).find(".fn-gantt .dataPanel").css("margin-left",a.scrollNavigation.panelMargin+"px")}core.synchronizeScroller(a)},synchronizeScroller:function(a){if(settings.navigate==="scroll"){var b=$(a).find(".fn-gantt .rightPanel");var c=b.find(".dataPanel");var d=$(a).find(".nav-slider-bar");var e=d.find(".nav-slider-button");var f=d.width();var g=e.width();var h=c.width()-b.width();var i=0;if(c.css("margin-left")){i=c.css("margin-left").replace("px","")}var j=i*f/h-e.width()*.25;j=j>0?0:j*-1>=f-g*.75?(f-g*1.25)*-1:j;e.css("left",j*-1)}},repositionLabel:function(a){setTimeout(function(){var b;if(!a){b=$(".fn-gantt .rightPanel .dataPanel")}else{var c=$(a).find(".fn-gantt .rightPanel");b=c.find(".dataPanel")}if(settings.useCookie){$.cookie(this.cookieKey+"ScrollPos",b.css("margin-left").replace("px",""))}},500)},waitToggle:function(a,b,c){if(b){var d=$(a).offset();var e=$(a).outerWidth();var f=$(a).outerHeight();if(!a.loader){a.loader=$('<div class="fn-gantt-loader" style="position: absolute; top: '+d.top+"px; left: "+d.left+"px; width: "+e+"px; height: "+f+'px;">'+'<div class="fn-gantt-loader-spinner"><span>'+settings.waitText+"</span></div></div>")}$("body").append(a.loader);setTimeout(c,100)}else{if(a.loader){a.loader.remove()}a.loader=null}}};var tools={getMaxDate:function(a){var b=null;$.each(a.data,function(a,c){$.each(c.values,function(a,c){b=b<tools.dateDeserialize(c.to)?tools.dateDeserialize(c.to):b})});switch(settings.scale){case"hours":b.setHours(Math.ceil(b.getHours()/a.scaleStep)*a.scaleStep);b.setHours(b.getHours()+a.scaleStep*3);break;case"weeks":var c=new Date(b.getTime());var c=new Date(c.setDate(c.getDate()+3*7));var d=Math.floor(c.getDate()/7)*7;b=new Date(c.getFullYear(),c.getMonth(),d===0?4:d-3);break;case"months":var c=new Date(b.getFullYear(),b.getMonth(),1);c.setMonth(c.getMonth()+2);b=new Date(c.getFullYear(),c.getMonth(),1);break;default:b.setHours(0);b.setDate(b.getDate()+3);break}return b},getMinDate:function(a){var b=null;$.each(a.data,function(a,c){$.each(c.values,function(a,c){b=b>tools.dateDeserialize(c.from)||b===null?tools.dateDeserialize(c.from):b})});switch(settings.scale){case"hours":b.setHours(Math.floor(b.getHours()/a.scaleStep)*a.scaleStep);b.setHours(b.getHours()-a.scaleStep*3);break;case"weeks":var c=new Date(b.getTime());var c=new Date(c.setDate(c.getDate()-3*7));var d=Math.floor(c.getDate()/7)*7;b=new Date(c.getFullYear(),c.getMonth(),d===0?4:d-3);break;case"months":var c=new Date(b.getFullYear(),b.getMonth(),1);c.setMonth(c.getMonth()-3);b=new Date(c.getFullYear(),c.getMonth(),1);break;default:b.setHours(0);b.setDate(b.getDate()-3);break}return b},parseDateRange:function(a,b){var c=new Date(a.getTime());var d=new Date(b.getTime());var e=[];var f=0;do{e[f++]=new Date(c.getTime());c.setDate(c.getDate()+1)}while(c.getTime()<=b.getTime());return e},parseTimeRange:function(a,b,c){var d=new Date(a);var e=new Date(b);var f=[];var g=0;do{f[g]=new Date(d.getTime());d.setHours(d.getHours()+c);d.setHours(Math.floor(d.getHours()/c)*c);if(d.getDay()!==f[g].getDay()){d.setHours(0)}g++}while(d.getTime()<=b.getTime());return f},parseWeeksRange:function(a,b){var c=new Date(a);var d=new Date(b);var e=[];var f=0;do{if(c.getDay()===0){e[f++]=c.getDayForWeek()}c.setDate(c.getDate()+1)}while(c.getTime()<=b.getTime());return e},parseMonthsRange:function(a,b){var c=new Date(a);var d=new Date(b);var e=[];var f=0;do{e[f++]=new Date(c.getFullYear(),c.getMonth(),1);c.setMonth(c.getMonth()+1)}while(c.getTime()<=b.getTime());return e},dateDeserialize:function(dateStr){var date=eval("new"+dateStr.replace(/\//g," "));return new Date(date.getUTCFullYear(),date.getUTCMonth(),date.getUTCDate(),date.getUTCHours(),date.getUTCMinutes())},genId:function(a){var b=new Date(a);switch(settings.scale){case"hours":var c=b.getHours();if(arguments.length>=2){c=Math.floor(b.getHours()/arguments[1])*arguments[1]}return(new Date(b.getFullYear(),b.getMonth(),b.getDate(),c)).getTime();case"weeks":var d=b.getFullYear();var e=b.getDayForWeek().getWeekOfYear();var f=b.getMonth();if(f===11&&e===1){d++}return d+"-"+e;case"months":return b.getFullYear()+"-"+b.getMonth();default:return(new Date(b.getFullYear(),b.getMonth(),b.getDate())).getTime()}},_getCellSize:null,getCellSize:function(){if(!tools._getCellSize){$("body").append($('<div style="display: none; position: absolute;" class="fn-gantt" id="measureCellWidth"><div class="row"></div></div>'));tools._getCellSize=$("#measureCellWidth .row").height();$("#measureCellWidth").empty().remove()}return tools._getCellSize},getRightPanelSize:function(){$("body").append($('<div style="display: none; position: absolute;" class="fn-gantt" id="measureCellWidth"><div class="rightPanel"></div></div>'));var a=$("#measureCellWidth .rightPanel").height();$("#measureCellWidth").empty().remove();return a},getPageHeight:function(a){return a.pageNum+1===a.pageCount?a.rowsOnLastPage*tools.getCellSize():settings.itemsPerPage*tools.getCellSize()},_getProgressBarMargin:null,getProgressBarMargin:function(){if(!tools._getProgressBarMargin){$("body").append($('<div style="display: none; position: absolute;" id="measureBarWidth" ><div class="fn-gantt"><div class="rightPanel"><div class="dataPanel"><div class="row day"><div class="bar" /></div></div></div></div></div>'));tools._getProgressBarMargin=parseInt($("#measureBarWidth .fn-gantt .rightPanel .day .bar").css("margin-left").replace("px",""),10);tools._getProgressBarMargin+=parseInt($("#measureBarWidth .fn-gantt .rightPanel .day .bar").css("margin-right").replace("px",""),10);$("#measureBarWidth").empty().remove()}return tools._getProgressBarMargin}};this.each(function(){if(options){$.extend(settings,options)}this.data=null;this.pageNum=0;this.pageCount=0;this.rowsOnLastPage=0;this.rowsNum=0;this.hPosition=0;this.dateStart=null;this.dateEnd=null;this.scrollClicked=false;this.scaleOldWidth=null;this.headerRows=null;if(settings.useCookie){var a=$.cookie(this.cookieKey+"CurrentScale");if(a){settings.scale=$.cookie(this.cookieKey+"CurrentScale")}else{$.cookie(this.cookieKey+"CurrentScale",settings.scale)}}switch(settings.scale){case"hours":this.headerRows=5;this.scaleStep=1;break;case"weeks":this.headerRows=3;this.scaleStep=13;break;case"months":this.headerRows=2;this.scaleStep=14;break;default:this.headerRows=4;this.scaleStep=13;break}this.scrollNavigation={panelMouseDown:false,scrollerMouseDown:false,mouseX:null,panelMargin:0,repositionDelay:0,panelMaxPos:0,canScroll:true};this.gantt=null;this.loader=null;core.create(this)})}})(jQuery);
\ No newline at end of file
+/*jshint shadow:true*//*globals jQuery, alert*/(function($){"use strict";$.fn.gantt=function(options){var cookieKey="jquery.fn.gantt",scales=["hours","days","weeks","months"],settings={source:null,itemsPerPage:7,months:["January","February","March","April","May","June","July","August","September","October","November","December"],dow:["S","M","T","W","T","F","S"],startPos:new Date,navigate:"buttons",scale:"days",useCookie:!1,maxScale:"months",minScale:"hours",waitText:"Please wait...",onItemClick:function(e){return},onAddClick:function(e){return},scrollToToday:!0};$.extend($.expr[":"],{findday:function(e,t,n){var r=new Date(parseInt(n[3],10)),i=$(e).attr("id");i=i?i:"";var s=i.indexOf("-")+1,o=new Date(parseInt(i.substring(s,i.length),10));r=new Date(r.getFullYear(),r.getMonth(),r.getDate());o=new Date(o.getFullYear(),o.getMonth(),o.getDate());return r.getTime()===o.getTime()}});$.extend($.expr[":"],{findweek:function(e,t,n){var r=new Date(parseInt(n[3],10)),i=$(e).attr("id");i=i?i:"";var s=i.indexOf("-")+1;r=r.getFullYear()+"-"+r.getDayForWeek().getWeekOfYear();var o=i.substring(s,i.length);return r===o}});$.extend($.expr[":"],{findmonth:function(e,t,n){var r=new Date(parseInt(n[3],10));r=r.getFullYear()+"-"+r.getMonth();var i=$(e).attr("id");i=i?i:"";var s=i.indexOf("-")+1,o=i.substring(s,i.length);return r===o}});Date.prototype.getWeekId=function(){var e=this.getFullYear(),t=this.getDayForWeek().getWeekOfYear(),n=this.getMonth();n===11&&t===1&&e++;return"dh-"+e+"-"+t};Date.prototype.genRepDate=function(){switch(settings.scale){case"hours":return this.getTime();case"weeks":return this.getDayForWeek().getTime();case"months":return(new Date(this.getFullYear(),this.getMonth(),1)).getTime();default:return this.getTime()}};Date.prototype.getDayOfYear=function(){var e=new Date(this.getFullYear(),0,0),t=new Date(this.getFullYear(),this.getMonth(),this.getDate());return Math.ceil((t-e)/864e5)};Date.prototype.getWeekOfYear=function(){var e=new Date(this.getFullYear(),0,1),t=new Date(this.getFullYear(),this.getMonth(),this.getDate());e.getDay()>3&&(e=new Date(t.getFullYear(),0,7-e.getDay()));var n=t.getDayOfYear()-e.getDayOfYear();return Math.ceil(n/7)};Date.prototype.getDaysInMonth=function(){return 32-(new Date(this.getFullYear(),this.getMonth(),32)).getDate()};Date.prototype.hasWeek=function(){var e=new Date(this.valueOf());e.setDate(e.getDate()-e.getDay());var t=new Date(this.valueOf());t.setDate(t.getDate()+(6-t.getDay()));return e.getMonth()===t.getMonth()?!0:e.getMonth()===this.getMonth()&&t.getDate()<4||e.getMonth()!==this.getMonth()&&t.getDate()>=4};Date.prototype.getDayForWeek=function(){var e=new Date(this.valueOf());e.setDate(e.getDate()-e.getDay());var t=new Date(this.valueOf());t.setDate(t.getDate()+(6-t.getDay()));return e.getMonth()===t.getMonth()||e.getMonth()!==t.getMonth()&&t.getDate()>=4?new Date(t.setDate(t.getDate()-3)):new Date(e.setDate(e.getDate()+3))};var core={elementFromPoint:function(e,t){if($.browser.msie){e-=$(document).scrollLeft();t-=$(document).scrollTop()}else{e-=window.pageXOffset;t-=window.pageYOffset}return document.elementFromPoint(e,t)},create:function(e){if(typeof settings.source!="string"){e.data=settings.source;core.init(e)}else $.getJSON(settings.source,function(t){e.data=t;core.init(e)})},init:function(e){e.rowsNum=e.data.length;e.pageCount=Math.ceil(e.rowsNum/settings.itemsPerPage);e.rowsOnLastPage=e.rowsNum-Math.floor(e.rowsNum/settings.itemsPerPage)*settings.itemsPerPage;e.dateStart=tools.getMinDate(e);e.dateEnd=tools.getMaxDate(e);core.waitToggle(e,!0,function(){core.render(e)})},render:function(e){var t=$('<div class="fn-content"/>'),n=core.leftPanel(e);t.append(n);var r=core.rightPanel(e,n),i,s;t.append(r);t.append(core.navigation(e));var o=r.find(".dataPanel");e.gantt=$('<div class="fn-gantt" />').append(t);$(e).html(e.gantt);e.scrollNavigation.panelMargin=parseInt(o.css("margin-left").replace("px",""),10);e.scrollNavigation.panelMaxPos=o.width()-r.width();e.scrollNavigation.canScroll=o.width()>r.width();core.markNow(e);core.fillData(e,o,n);if(settings.useCookie){var u=$.cookie(this.cookieKey+"ScrollPos");u&&(e.hPosition=u)}if(settings.scrollToToday){var a=Math.round((settings.startPos/1e3-e.dateStart/1e3)/86400)-2;if(a>0&&e.hPosition!==0){if(e.scaleOldWidth){i=o.width()-r.width();s=i*e.hPosition/e.scaleOldWidth;s=s>0?0:s;o.css({"margin-left":s+"px"});e.scrollNavigation.panelMargin=s;e.hPosition=s;e.scaleOldWidth=null}else{o.css({"margin-left":e.hPosition+"px"});e.scrollNavigation.panelMargin=e.hPosition}core.repositionLabel(e)}else core.repositionLabel(e)}else 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f=a.data().id;settings.onAddClick(u,f)});return n},rightPanel:function(e,t){var n=null,r=[" sn"," wd"," wd"," wd"," wd"," wd"," sa"],i=[" sn","","","","",""," sa"],s=['<div class="row"/>'],o=0,u=['<div class="row"/>'],a=0,f=[],l=0,c=[],h=[],p=new Date;p=new Date(p.getFullYear(),p.getMonth(),p.getDate());var d=settings.holidays?settings.holidays.join():"";switch(settings.scale){case"hours":n=tools.parseTimeRange(e.dateStart,e.dateEnd,e.scaleStep);var v=n[0].getFullYear(),m=n[0].getMonth(),g=n[0];for(var y=0;y<n.length;y++){var b=n[y],w=b.getFullYear();if(w!==v){s.push('<div class="row header year" style="width: '+tools.getCellSize()*o+'px;"><div class="fn-label">'+v+"</div></div>");v=w;o=0}o++;var E=b.getMonth();if(E!==m){u.push('<div class="row header month" style="width: '+tools.getCellSize()*a+'px"><div class="fn-label">'+settings.months[m]+"</div></div>");m=E;a=0}a++;var S=b.getDay(),x=g.getDay(),T=r[S],N=g.getTime();d.indexOf((new Date(b.getFullYear(),b.getMonth(),b.getDate())).getTime())>-1&&(T="holiday");if(S!==x){var C=p-g===0?" today":d.indexOf(N)>-1?"holiday":r[x];f.push('<div class="row day '+C+'" '+' style="width: '+tools.getCellSize()*l+'px;"> '+' <div class="fn-label">'+g.getDate()+"</div></div>");c.push('<div class="row day '+C+'" '+' style="width: '+tools.getCellSize()*l+'px;"> '+' <div class="fn-label">'+settings.dow[x]+"</div></div>");g=b;l=0}l++;h.push('<div class="row day '+T+'" id="dh-'+b.getTime()+'"  offset="'+y*tools.getCellSize()+'"  repdate="'+b.genRepDate()+'"> '+b.getHours()+"</div>")}s.push('<div class="row header year" style="width: '+tools.getCellSize()*o+'px;"><div class="fn-label">'+v+"</div></div>");u.push('<div class="row header month" style="width: '+tools.getCellSize()*a+'px"><div class="fn-label">'+settings.months[m]+"</div></div>");var T=r[g.getDay()];d.indexOf((new Date(g.getFullYear(),g.getMonth(),g.getDate())).getTime())>-1&&(T="holiday");f.push('<div class="row day '+T+'" '+' style="width: '+tools.getCellSize()*l+'px;"> '+' <div class="fn-label">'+g.getDate()+"</div></div>");c.push('<div class="row day '+T+'" '+' style="width: '+tools.getCellSize()*l+'px;"> '+' <div class="fn-label">'+settings.dow[g.getDay()]+"</div></div>");var k=core.dataPanel(e,n.length*tools.getCellSize());k.append(s.join(""));k.append(u.join(""));k.append($('<div class="row"/>').html(f.join("")));k.append($('<div class="row"/>').html(c.join("")));k.append($('<div class="row"/>').html(h.join("")));break;case"weeks":n=tools.parseWeeksRange(e.dateStart,e.dateEnd);s=['<div class="row"/>'];u=['<div class="row"/>'];var v=n[0].getFullYear(),m=n[0].getMonth(),g=n[0];for(var y=0;y<n.length;y++){var b=n[y];if(b.getFullYear()!==v){s.push('<div class="row header year" style="width: '+tools.getCellSize()*o+'px;"><div class="fn-label">'+v+"</div></div>");v=b.getFullYear();o=0}o++;if(b.getMonth()!==m){u.push('<div class="row header month" style="width:'+tools.getCellSize()*a+'px;"><div class="fn-label">'+settings.months[m]+"</div></div>");m=b.getMonth();a=0}a++;f.push('<div class="row day wd"  id="'+b.getWeekId()+'" offset="'+y*tools.getCellSize()+'" repdate="'+b.genRepDate()+'"> '+' <div class="fn-label">'+b.getWeekOfYear()+"</div></div>")}s.push('<div class="row header year" style="width: '+tools.getCellSize()*o+'px;"><div class="fn-label">'+v+"</div></div>");u.push('<div class="row header month" style="width: '+tools.getCellSize()*a+'px"><div class="fn-label">'+settings.months[m]+"</div></div>");var k=core.dataPanel(e,n.length*tools.getCellSize());k.append(s.join("")+u.join("")+f.join("")+c.join(""));break;case"months":n=tools.parseMonthsRange(e.dateStart,e.dateEnd);var v=n[0].getFullYear(),m=n[0].getMonth(),g=n[0];for(var y=0;y<n.length;y++){var b=n[y];if(b.getFullYear()!==v){s.push('<div class="row header year" style="width: '+tools.getCellSize()*o+'px;"><div class="fn-label">'+v+"</div></div>");v=b.getFullYear();o=0}o++;u.push('<div class="row day wd" 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style="width:'+tools.getCellSize()*a+'px;"><div class="fn-label">'+settings.months[m]+"</div></div>");m=b.getMonth();a=0}a++;var x=b.getDay(),T=r[x];d.indexOf((new Date(b.getFullYear(),b.getMonth(),b.getDate())).getTime())>-1&&(T="holiday");f.push('<div class="row day '+T+'" '+' id="dh-'+tools.genId(b.getTime())+'" offset="'+y*tools.getCellSize()+'" repdate="'+b.genRepDate()+"> "+' <div class="fn-label">'+b.getDate()+"</div></div>");c.push('<div class="row day '+T+'" '+' id="dw-'+tools.genId(b.getTime())+'"  repdate="'+b.genRepDate()+'"> '+' <div class="fn-label">'+settings.dow[x]+"</div></div>")}s.push('<div class="row header year" style="width: '+tools.getCellSize()*o+'px;"><div class="fn-label">'+v+"</div></div>");u.push('<div class="row header month" style="width: '+tools.getCellSize()*a+'px"><div class="fn-label">'+settings.months[m]+"</div></div>");var k=core.dataPanel(e,n.length*tools.getCellSize());k.append(s.join(""));k.append(u.join(""));k.append($('<div class="row"/>').html(f.join("")));k.append($('<div class="row"/>').html(c.join("")))}return $('<div class="rightPanel"></div>').append(k)},navigation:function(e){var t=null;if(settings.navigate==="scroll"){t=$('<div class="navigate" />').append($('<div class="nav-slider" />').append($('<div class="nav-slider-left" />').append($('<span role="button" class="nav-link nav-page-back"/>').html("&lt;").click(function(){core.navigatePage(e,-1)})).append($('<div class="page-number"/>').append($("<span/>").html(e.pageNum+1+" of "+e.pageCount))).append($('<span role="button" class="nav-link nav-page-next"/>').html("&gt;").click(function(){core.navigatePage(e,1)})).append($('<span role="button" class="nav-link nav-now"/>').html("&#9679;").click(function(){core.navigateTo(e,"now")})).append($('<span role="button" class="nav-link 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u},markNow:function(e){switch(settings.scale){case"weeks":var t=Date.parse(new Date);t=Math.floor(t/364e5)*364e5;$(e).find(':findweek("'+t+'")').removeClass("wd").addClass("today");break;case"months":$(e).find(':findmonth("'+(new Date).getTime()+'")').removeClass("wd").addClass("today");break;default:var t=Date.parse(new Date);t=Math.floor(t/364e5)*364e5;$(e).find(':findday("'+t+'")').removeClass("wd").addClass("today")}},fillData:function(e,t,n){var r=function(e){try{e=e.replace("rgb(","").replace(")","");var t=e.split(","),n=parseInt(t[0],10),r=parseInt(t[1],10),i=parseInt(t[2],10),s=Math.round((255-(.299*n+.587*r+.114*i))*.9,1);return"rgb("+s+", "+s+", "+s+")"}catch(o){return""}};$.each(e.data,function(n,i){n>=e.pageNum*settings.itemsPerPage&&n<e.pageNum*settings.itemsPerPage+settings.itemsPerPage&&$.each(i.values,function(i,s){var o=null;switch(settings.scale){case"hours":var u=tools.genId(tools.dateDeserialize(s.from).getTime(),e.scaleStep),a=$(e).find("#dh-"+u),f=tools.genId(tools.dateDeserialize(s.to).getTime(),e.scaleStep),l=$(e).find("#dh-"+f),c=a.attr("offset"),h=l.attr("offset"),p=Math.floor((h-c)/tools.getCellSize())+1;o=core.createProgressBar(p,s.customClass?s.customClass:"",s.desc?s.desc:"",s.label?s.label:"",s.dataObj?s.dataObj:null);var d=$(e).find("#rowheader"+n),v=tools.getCellSize()*3+2+parseInt(d.attr("offset"),10);o.css({"margin-top":v,"margin-left":Math.floor(c)});t.append(o);break;case"weeks":var m=tools.dateDeserialize(s.from),g=tools.dateDeserialize(s.to);m.getDate()<=3&&m.getMonth()===0&&m.setDate(m.getDate()+4);m.getDate()<=3&&m.getMonth()===0&&m.setDate(m.getDate()+4);g.getDate()<=3&&g.getMonth()===0&&g.setDate(g.getDate()+4);var 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d=$(e).find("#rowheader"+n),v=tools.getCellSize()*2+2+parseInt(d.attr("offset"),10);o.css({"margin-top":v,"margin-left":Math.floor(c)});t.append(o);break;default:var u=tools.genId(tools.dateDeserialize(s.from).getTime()),f=tools.genId(tools.dateDeserialize(s.to).getTime()),a=$(e).find("#dh-"+u),c=a.attr("offset"),p=Math.floor((f/1e3-u/1e3)/86400)+1;o=core.createProgressBar(p,s.customClass?s.customClass:"",s.desc?s.desc:"",s.label?s.label:"",s.dataObj?s.dataObj:null);var d=$(e).find("#rowheader"+n),v=tools.getCellSize()*4+2+parseInt(d.attr("offset"),10);o.css({"margin-top":v,"margin-left":Math.floor(c)});t.append(o)}var y=o.find(".fn-label");if(y&&o.length){var b=r(o[0].style.backgroundColor);y.css("color",b)}else y&&y.css("color","")})})},navigateTo:function(e,t){var n=$(e).find(".fn-gantt .rightPanel"),r=n.find(".dataPanel");r.click=function(){alert(arguments.join(""))};var i=n.width(),s=r.width();switch(t){case"begin":r.animate({"margin-left":"0px"},"fast",function(){core.repositionLabel(e)});e.scrollNavigation.panelMargin=0;break;case"end":var o=s-i;e.scrollNavigation.panelMargin=o*-1;r.animate({"margin-left":"-"+o+"px"},"fast",function(){core.repositionLabel(e)});break;case"now":if(!e.scrollNavigation.canScroll)return!1;var u=(s-i)*-1,a=r.css("margin-left").replace("px",""),t=r.find(".today").offset().left-r.offset().left;t*=-1;t>0?t=0:t<u&&(t=u);r.animate({"margin-left":t+"px"},"fast",core.repositionLabel(e));e.scrollNavigation.panelMargin=t;break;default:var u=(s-i)*-1,a=r.css("margin-left").replace("px",""),t=parseInt(a,10)+t;t<=0&&t>=u&&r.animate({"margin-left":t+"px"},"fast",core.repositionLabel(e));e.scrollNavigation.panelMargin=t}},navigatePage:function(e,t){e.pageNum+t>=0&&e.pageNum+t<Math.ceil(e.rowsNum/settings.itemsPerPage)&&core.waitToggle(e,!0,function(){e.pageNum+=t;e.hPosition=$(".fn-gantt .dataPanel").css("margin-left").replace("px","");e.scaleOldWidth=!1;core.init(e)})},zoomInOut:function(e,t){core.waitToggle(e,!0,function(){var n=t<0,r=e.scaleStep+t*3;r=r<=1?1:r===4?3:r;var i=settings.scale,s=e.headerRows;if(settings.scale==="hours"&&r>=13){i="days";s=4;r=13}else if(settings.scale==="days"&&n){i="hours";s=5;r=12}else if(settings.scale==="days"&&!n){i="weeks";s=3;r=13}else if(settings.scale==="weeks"&&!n){i="months";s=2;r=14}else if(settings.scale==="weeks"&&n){i="days";s=4;r=13}else if(settings.scale==="months"&&n){i="weeks";s=3;r=13}if(n&&$.inArray(i,scales)<$.inArray(settings.minScale,scales)||!n&&$.inArray(i,scales)>$.inArray(settings.maxScale,scales)){core.init(e);return}e.scaleStep=r;settings.scale=i;e.headerRows=s;var o=$(e).find(".fn-gantt .rightPanel"),u=o.find(".dataPanel");e.hPosition=u.css("margin-left").replace("px","");e.scaleOldWidth=u.width()-o.width();if(settings.useCookie){$.cookie(this.cookieKey+"CurrentScale",settings.scale);$.cookie(this.cookieKey+"ScrollPos",null)}core.init(e)})},mouseScroll:function(e,t){var n=$(e).find(".fn-gantt .dataPanel");n.css("cursor","move");var r=n.offset(),i=e.scrollNavigation.mouseX===null?t.pageX:e.scrollNavigation.mouseX,s=t.pageX-i;e.scrollNavigation.mouseX=t.pageX;core.scrollPanel(e,s);clearTimeout(e.scrollNavigation.repositionDelay);e.scrollNavigation.repositionDelay=setTimeout(core.repositionLabel,50,e)},wheelScroll:function(e,t){var n=t.detail?t.detail*-50:t.wheelDelta/120*50;core.scrollPanel(e,n);clearTimeout(e.scrollNavigation.repositionDelay);e.scrollNavigation.repositionDelay=setTimeout(core.repositionLabel,50,e);if(!t.preventDefault)return!1;t.preventDefault()},sliderScroll:function(e,t){var n=$(e).find(".nav-slider-bar"),r=n.find(".nav-slider-button"),i=$(e).find(".fn-gantt .rightPanel"),s=i.find(".dataPanel"),o=n.offset(),u=n.width(),a=r.width(),f,l;if(t.pageX>=o.left&&t.pageX<=o.left+u){f=t.pageX-o.left;f-=a/2;r.css("left",f);l=s.width()-i.width();var c=f*l/u*-1;if(c>=0){s.css("margin-left","0px");e.scrollNavigation.panelMargin=0}else if(f>=u-a*1){s.css("margin-left",l*-1+"px");e.scrollNavigation.panelMargin=l*-1}else{s.css("margin-left",c+"px");e.scrollNavigation.panelMargin=c}clearTimeout(e.scrollNavigation.repositionDelay);e.scrollNavigation.repositionDelay=setTimeout(core.repositionLabel,5,e)}},scrollPanel:function(e,t){if(!e.scrollNavigation.canScroll)return!1;var n=parseInt(e.scrollNavigation.panelMargin,10)+t;if(n>0){e.scrollNavigation.panelMargin=0;$(e).find(".fn-gantt .dataPanel").css("margin-left",e.scrollNavigation.panelMargin+"px")}else if(n<e.scrollNavigation.panelMaxPos*-1){e.scrollNavigation.panelMargin=e.scrollNavigation.panelMaxPos*-1;$(e).find(".fn-gantt .dataPanel").css("margin-left",e.scrollNavigation.panelMargin+"px")}else{e.scrollNavigation.panelMargin=n;$(e).find(".fn-gantt .dataPanel").css("margin-left",e.scrollNavigation.panelMargin+"px")}core.synchronizeScroller(e)},synchronizeScroller:function(e){if(settings.navigate==="scroll"){var t=$(e).find(".fn-gantt .rightPanel"),n=t.find(".dataPanel"),r=$(e).find(".nav-slider-bar"),i=r.find(".nav-slider-button"),s=r.width(),o=i.width(),u=n.width()-t.width(),a=0;n.css("margin-left")&&(a=n.css("margin-left").replace("px",""));var f=a*s/u-i.width()*.25;f=f>0?0:f*-1>=s-o*.75?(s-o*1.25)*-1:f;i.css("left",f*-1)}},repositionLabel:function(e){setTimeout(function(){var t;if(!e)t=$(".fn-gantt .rightPanel .dataPanel");else{var n=$(e).find(".fn-gantt .rightPanel");t=n.find(".dataPanel")}settings.useCookie&&$.cookie(this.cookieKey+"ScrollPos",t.css("margin-left").replace("px",""))},500)},waitToggle:function(e,t,n){if(t){var r=$(e).offset(),i=$(e).outerWidth(),s=$(e).outerHeight();e.loader||(e.loader=$('<div class="fn-gantt-loader" style="position: absolute; top: '+r.top+"px; left: "+r.left+"px; width: "+i+"px; height: "+s+'px;">'+'<div class="fn-gantt-loader-spinner"><span>'+settings.waitText+"</span></div></div>"));$("body").append(e.loader);setTimeout(n,100)}else{e.loader&&e.loader.remove();e.loader=null}}},tools={getMaxDate:function(e){var t=null;$.each(e.data,function(e,n){$.each(n.values,function(e,n){t=t<tools.dateDeserialize(n.to)?tools.dateDeserialize(n.to):t})});switch(settings.scale){case"hours":t.setHours(Math.ceil(t.getHours()/e.scaleStep)*e.scaleStep);t.setHours(t.getHours()+e.scaleStep*3);break;case"weeks":var n=new Date(t.getTime()),n=new Date(n.setDate(n.getDate()+21)),r=Math.floor(n.getDate()/7)*7;t=new Date(n.getFullYear(),n.getMonth(),r===0?4:r-3);break;case"months":var n=new Date(t.getFullYear(),t.getMonth(),1);n.setMonth(n.getMonth()+2);t=new Date(n.getFullYear(),n.getMonth(),1);break;default:t.setHours(0);t.setDate(t.getDate()+3)}return t},getMinDate:function(e){var t=null;$.each(e.data,function(e,n){$.each(n.values,function(e,n){t=t>tools.dateDeserialize(n.from)||t===null?tools.dateDeserialize(n.from):t})});switch(settings.scale){case"hours":t.setHours(Math.floor(t.getHours()/e.scaleStep)*e.scaleStep);t.setHours(t.getHours()-e.scaleStep*3);break;case"weeks":var n=new Date(t.getTime()),n=new Date(n.setDate(n.getDate()-21)),r=Math.floor(n.getDate()/7)*7;t=new Date(n.getFullYear(),n.getMonth(),r===0?4:r-3);break;case"months":var n=new Date(t.getFullYear(),t.getMonth(),1);n.setMonth(n.getMonth()-3);t=new Date(n.getFullYear(),n.getMonth(),1);break;default:t.setHours(0);t.setDate(t.getDate()-3)}return t},parseDateRange:function(e,t){var n=new Date(e.getTime()),r=new Date(t.getTime()),i=[],s=0;do{i[s++]=new Date(n.getTime());n.setDate(n.getDate()+1)}while(n.getTime()<=t.getTime());return i},parseTimeRange:function(e,t,n){var r=new Date(e),i=new Date(t),s=[],o=0;do{s[o]=new Date(r.getTime());r.setHours(r.getHours()+n);r.setHours(Math.floor(r.getHours()/n)*n);r.getDay()!==s[o].getDay()&&r.setHours(0);o++}while(r.getTime()<=t.getTime());return s},parseWeeksRange:function(e,t){var n=new Date(e),r=new Date(t),i=[],s=0;do{n.getDay()===0&&(i[s++]=n.getDayForWeek());n.setDate(n.getDate()+1)}while(n.getTime()<=t.getTime());return i},parseMonthsRange:function(e,t){var n=new Date(e),r=new Date(t),i=[],s=0;do{i[s++]=new Date(n.getFullYear(),n.getMonth(),1);n.setMonth(n.getMonth()+1)}while(n.getTime()<=t.getTime());return i},dateDeserialize:function(dateStr){var date=eval("new"+dateStr.replace(/\//g," "));return new Date(date.getUTCFullYear(),date.getUTCMonth(),date.getUTCDate(),date.getUTCHours(),date.getUTCMinutes())},genId:function(e){var t=new Date(e);switch(settings.scale){case"hours":var n=t.getHours();arguments.length>=2&&(n=Math.floor(t.getHours()/arguments[1])*arguments[1]);return(new Date(t.getFullYear(),t.getMonth(),t.getDate(),n)).getTime();case"weeks":var r=t.getFullYear(),i=t.getDayForWeek().getWeekOfYear(),s=t.getMonth();s===11&&i===1&&r++;return r+"-"+i;case"months":return t.getFullYear()+"-"+t.getMonth();default:return(new Date(t.getFullYear(),t.getMonth(),t.getDate())).getTime()}},_getCellSize:null,getCellSize:function(){if(!tools._getCellSize){$("body").append($('<div style="display: none; position: absolute;" class="fn-gantt" id="measureCellWidth"><div class="row"></div></div>'));tools._getCellSize=$("#measureCellWidth .row").height();$("#measureCellWidth").empty().remove()}return tools._getCellSize},getRightPanelSize:function(){$("body").append($('<div style="display: none; position: absolute;" class="fn-gantt" id="measureCellWidth"><div class="rightPanel"></div></div>'));var e=$("#measureCellWidth .rightPanel").height();$("#measureCellWidth").empty().remove();return e},getPageHeight:function(e){return e.pageNum+1===e.pageCount?e.rowsOnLastPage*tools.getCellSize():settings.itemsPerPage*tools.getCellSize()},_getProgressBarMargin:null,getProgressBarMargin:function(){if(!tools._getProgressBarMargin){$("body").append($('<div style="display: none; position: absolute;" id="measureBarWidth" ><div class="fn-gantt"><div class="rightPanel"><div class="dataPanel"><div class="row day"><div class="bar" /></div></div></div></div></div>'));tools._getProgressBarMargin=parseInt($("#measureBarWidth .fn-gantt .rightPanel .day .bar").css("margin-left").replace("px",""),10);tools._getProgressBarMargin+=parseInt($("#measureBarWidth .fn-gantt .rightPanel .day .bar").css("margin-right").replace("px",""),10);$("#measureBarWidth").empty().remove()}return tools._getProgressBarMargin}};this.each(function(){options&&$.extend(settings,options);this.data=null;this.pageNum=0;this.pageCount=0;this.rowsOnLastPage=0;this.rowsNum=0;this.hPosition=0;this.dateStart=null;this.dateEnd=null;this.scrollClicked=!1;this.scaleOldWidth=null;this.headerRows=null;if(settings.useCookie){var e=$.cookie(this.cookieKey+"CurrentScale");e?settings.scale=$.cookie(this.cookieKey+"CurrentScale"):$.cookie(this.cookieKey+"CurrentScale",settings.scale)}switch(settings.scale){case"hours":this.headerRows=5;this.scaleStep=1;break;case"weeks":this.headerRows=3;this.scaleStep=13;break;case"months":this.headerRows=2;this.scaleStep=14;break;default:this.headerRows=4;this.scaleStep=13}this.scrollNavigation={panelMouseDown:!1,scrollerMouseDown:!1,mouseX:null,panelMargin:0,repositionDelay:0,panelMaxPos:0,canScroll:!0};this.gantt=null;this.loader=null;core.create(this)})}})(jQuery);
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