text: /*
  	Copyright (c) 2004-2012, The Dojo Foundation All Rights Reserved.
  	Available via Academic Free License >= 2.1 OR the modified BSD license.
  	see: http://dojotoolkit.org/license for details
  */
  
  
  if(!dojo._hasResource["dojox.gantt.GanttProjectItem"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
  dojo._hasResource["dojox.gantt.GanttProjectItem"] = true;
  dojo.provide("dojox.gantt.GanttProjectItem");
  
  dojo.require("dojox.gantt.GanttTaskItem");
  dojo.require("dojo.date.locale");
  
  dojo.declare("dojox.gantt.GanttProjectControl", null, {
  	constructor: function(ganttChart, projectItem){
  		this.project = projectItem;
  		this.ganttChart = ganttChart;
  		this.descrProject = null;
  		this.projectItem = null;
  		this.projectNameItem = null;
  		this.posY = 0;
  		this.posX = 0;
  		this.nextProject = null;
  		this.previousProject = null;
  		this.arrTasks = [];
  		this.percentage = 0;
  		this.duration = 0;
  	},
  	checkWidthProjectNameItem: function(){
  		if(this.projectNameItem.offsetWidth + this.projectNameItem.offsetLeft > this.ganttChart.maxWidthTaskNames){
  			var width = this.projectNameItem.offsetWidth + this.projectNameItem.offsetLeft - this.ganttChart.maxWidthTaskNames;
  			var countChar = Math.round(width / (this.projectNameItem.offsetWidth / this.projectNameItem.firstChild.length));
  			var pName = this.project.name.substring(0, this.projectNameItem.firstChild.length - countChar - 3);
  			pName += "...";
  			this.projectNameItem.innerHTML = pName;
  		}
  	},
  	refreshProjectItem: function(projectItem){
  		this.percentage = this.getPercentCompleted();
  		dojo.style(projectItem, {
  			"left": this.posX + "px",
  			"width": this.duration * this.ganttChart.pixelsPerWorkHour + "px"
  		});
  		var tblProjectItem = projectItem.firstChild;
  		var width = this.duration * this.ganttChart.pixelsPerWorkHour;
  		tblProjectItem.width = ((width == 0) ? 1 : width) + "px";
  		tblProjectItem.style.width = ((width == 0) ? 1 : width) + "px";
  		var rowprojectItem = tblProjectItem.rows[0];
  		if(this.percentage != -1){
  			if(this.percentage != 0){
  				var cellprojectItem = rowprojectItem.firstChild;
  				cellprojectItem.width = this.percentage + "%";
  				var imageProgress = cellprojectItem.firstChild;
  				dojo.style(imageProgress, {
  					width: (!this.duration ? 1 : (this.percentage * this.duration * this.ganttChart.pixelsPerWorkHour / 100)) + "px",
  					height: this.ganttChart.heightTaskItem + "px"
  				})
  			}
  			if(this.percentage != 100){
  				var cellprojectItem = rowprojectItem.lastChild;
  				cellprojectItem.width = (100 - this.percentage) + "%";
  				var imageProgress = cellprojectItem.firstChild;
  				dojo.style(imageProgress, {
  					width: (!this.duration ? 1 : ((100 - this.percentage) * this.duration * this.ganttChart.pixelsPerWorkHour / 100)) + "px",
  					height: this.ganttChart.heightTaskItem + "px"
  				})
  			}
  		}else{
  			var cellprojectItem = rowprojectItem.firstChild;
  			cellprojectItem.width = "1px";
  			var imageProgress = cellprojectItem.firstChild;
  			dojo.style(imageProgress, {
  				width: "1px",
  				height: this.ganttChart.heightTaskItem + "px"
  			})
  		}
  		var divTaskInfo = projectItem.lastChild;
  		var tblTaskInfo = divTaskInfo.firstChild;
  		dojo.style(tblTaskInfo, {
  			height: this.ganttChart.heightTaskItem + "px",
  			width: (!this.duration ? 1 : (this.duration * this.ganttChart.pixelsPerWorkHour)) + "px"
  		});
  		var rowTaskInfo = tblTaskInfo.rows[0];
  		var cellTaskInfo = rowTaskInfo.firstChild;
  		cellTaskInfo.height = this.ganttChart.heightTaskItem + "px";
  		if(this.project.parentTasks.length == 0){
  			projectItem.style.display = "none";
  		}
  		return projectItem;
  	},
  	refreshDescrProject: function(divDesc){
  		var posX = (this.posX + this.duration * this.ganttChart.pixelsPerWorkHour + 10);
  		dojo.style(divDesc, {
  			"left": posX + "px"
  		});
  		if(this.project.parentTasks.length == 0){
  			this.descrProject.style.visibility = 'hidden';
  		}
  		return divDesc;
  	},
  	postLoadData: function(){
  		//TODO e.g. project relative info...
  	},
  	refresh: function(){
  		var containerTasks = this.ganttChart.contentData.firstChild;
  		this.posX = (this.project.startDate - this.ganttChart.startDate) / (60 * 60 * 1000) * this.ganttChart.pixelsPerHour;
  		this.refreshProjectItem(this.projectItem[0]);
  		this.refreshDescrProject(this.projectItem[0].nextSibling);
  		return this;
  	},
  	create: function(){
  		var containerTasks = this.ganttChart.contentData.firstChild;
  		this.posX = (this.project.startDate - this.ganttChart.startDate) / (60 * 60 * 1000) * this.ganttChart.pixelsPerHour;
  		if(this.previousProject){
  			if(this.previousProject.arrTasks.length > 0){
  				var lastChildTask = this.ganttChart.getLastChildTask(this.previousProject.arrTasks[this.previousProject.arrTasks.length - 1]);
  				this.posY = parseInt(lastChildTask.cTaskItem[0].style.top) + this.ganttChart.heightTaskItem + this.ganttChart.heightTaskItemExtra;
  			}else{
  				this.posY = parseInt(this.previousProject.projectItem[0].style.top) + this.ganttChart.heightTaskItem + this.ganttChart.heightTaskItemExtra;
  			}
  		}else{
  			this.posY = 6;
  		}
  		var containerNames = this.ganttChart.panelNames.firstChild;
  		this.projectNameItem = this.createProjectNameItem();
  		containerNames.appendChild(this.projectNameItem);
  		this.checkWidthProjectNameItem();
  		this.projectItem = [this.createProjectItem(), []];
  		containerTasks.appendChild(this.projectItem[0]);
  		containerTasks.appendChild(this.createDescrProject());
  		this.adjustPanelTime();
  	},
  	getTaskById: function(id){
  		for(var i = 0; i < this.arrTasks.length; i++){
  			var aTask = this.arrTasks[i];
  			var task = this.searchTaskInTree(aTask, id);
  			if(task){
  				return task;
  			}
  		}
  		return null;
  	},
  	searchTaskInTree: function(task, id){
  		if(task.taskItem.id == id){
  			return task;
  		}else{
  			for(var i = 0; i < task.childTask.length; i++){
  				var cTask = task.childTask[i];
  				if(cTask.taskItem.id == id){
  					return cTask;
  				}else{
  					if(cTask.childTask.length > 0){
  						var cTask = this.searchTaskInTree(cTask, id);
  						if(cTask){
  							return cTask;
  						}
  					}
  				}
  			}
  		}
  		return null;
  	},
  	shiftProjectItem: function(){
  		var posItemL = null;
  		var posItemR = null;
  		var posProjectItemL = parseInt(this.projectItem[0].style.left);
  		var posProjectItemR = parseInt(this.projectItem[0].firstChild.style.width) + parseInt(this.projectItem[0].style.left);
  		var widthProjectItem = parseInt(this.projectItem[0].firstChild.style.width);
  		for(var i = 0; i < this.arrTasks.length; i++){
  			var aTask = this.arrTasks[i];
  			var tmpPosItemL = parseInt(aTask.cTaskItem[0].style.left);
  			var tmpPosItemR = parseInt(aTask.cTaskItem[0].style.left) + parseInt(aTask.cTaskItem[0].firstChild.firstChild.width);
  			if(!posItemL){
  				posItemL = tmpPosItemL;
  			}
  			if(!posItemR){
  				posItemR = tmpPosItemR;
  			}
  			if(posItemL > tmpPosItemL){
  				posItemL = tmpPosItemL;
  			}
  			if(posItemR < tmpPosItemR){
  				posItemR = tmpPosItemR;
  			}
  		}
  		if(posItemL != posProjectItemL){
  			this.project.startDate = new Date(this.ganttChart.startDate);
  			this.project.startDate.setHours(this.project.startDate.getHours() + (posItemL / this.ganttChart.pixelsPerHour));
  		}
  		this.projectItem[0].style.left = posItemL + "px";
  		this.resizeProjectItem(posItemR - posItemL);
  		this.duration = Math.round(parseInt(this.projectItem[0].firstChild.width) / (this.ganttChart.pixelsPerWorkHour));
  		this.shiftDescrProject();
  		this.adjustPanelTime();
  	},
  	adjustPanelTime: function(){
  		var projectItem = this.projectItem[0];
  		var width = parseInt(projectItem.style.left) + parseInt(projectItem.firstChild.style.width) + this.ganttChart.panelTimeExpandDelta;
  		width += this.descrProject.offsetWidth;
  		this.ganttChart.adjustPanelTime(width);
  	},
  	resizeProjectItem: function(width){
  		var percentage = this.percentage,
  			pItem = this.projectItem[0];
  		if(percentage > 0 && percentage < 100){
  			pItem.firstChild.style.width = width + "px";
  			pItem.firstChild.width = width + "px";
  			pItem.style.width = width + "px";
  			var firstRow = pItem.firstChild.rows[0];
  			firstRow.cells[0].firstChild.style.width = Math.round(width * percentage / 100) + "px";
  			firstRow.cells[0].firstChild.style.height = this.ganttChart.heightTaskItem + "px";
  			firstRow.cells[1].firstChild.style.width = Math.round(width * (100 - percentage) / 100) + "px";
  			firstRow.cells[1].firstChild.style.height = this.ganttChart.heightTaskItem + "px";
  			pItem.lastChild.firstChild.width = width + "px";
  		}else if(percentage == 0 || percentage == 100){
  			pItem.firstChild.style.width = width + "px";
  			pItem.firstChild.width = width + "px";
  			pItem.style.width = width + "px";
  			var firstRow = pItem.firstChild.rows[0];
  			firstRow.cells[0].firstChild.style.width = width + "px";
  			firstRow.cells[0].firstChild.style.height = this.ganttChart.heightTaskItem + "px";
  			pItem.lastChild.firstChild.width = width + "px";
  		}
  	},
  	shiftDescrProject: function(){
  		var posX = (parseInt(this.projectItem[0].style.left) + this.duration * this.ganttChart.pixelsPerWorkHour + 10);
  		this.descrProject.style.left = posX + "px";
  		this.descrProject.innerHTML = this.getDescStr();
  	},
  	showDescrProject: function(){
  		var posX = (parseInt(this.projectItem[0].style.left) + this.duration * this.ganttChart.pixelsPerWorkHour + 10);
  		this.descrProject.style.left = posX + "px";
  		this.descrProject.style.visibility = 'visible';
  		this.descrProject.innerHTML = this.getDescStr();
  	},
  	hideDescrProject: function(){
  		this.descrProject.style.visibility = 'hidden';
  	},
  	getDescStr: function(){
  		return this.duration/this.ganttChart.hsPerDay + " days,  " + this.duration + " hours";
  	},
  	createDescrProject: function(){
  		var posX = (this.posX + this.duration * this.ganttChart.pixelsPerWorkHour + 10);
  		var divDesc = dojo.create("div", {
  			innerHTML: this.getDescStr(),
  			className: "ganttDescProject"
  		});
  		dojo.style(divDesc, {
  			left: posX + "px",
  			top: this.posY + "px"
  		});
  		this.descrProject = divDesc;
  		if(this.project.parentTasks.length == 0){
  			this.descrProject.style.visibility = 'hidden';
  		}
  		return divDesc;
  	},
  	createProjectItem: function(){
  		this.percentage = this.getPercentCompleted();
  		this.duration = this.getDuration();
  		var projectItem = dojo.create("div", {
  			id: this.project.id,
  			className: "ganttProjectItem"
  		});
  		dojo.style(projectItem, {
  			left: this.posX + "px",
  			top: this.posY + "px",
  			width: this.duration * this.ganttChart.pixelsPerWorkHour + "px"
  		});
  		var tblProjectItem = dojo.create("table", {
  			cellPadding: "0",
  			cellSpacing: "0",
  			className: "ganttTblProjectItem"
  		}, projectItem);
  		var width = this.duration * this.ganttChart.pixelsPerWorkHour;
  		tblProjectItem.width = ((width == 0) ? 1 : width) + "px";
  		tblProjectItem.style.width = ((width == 0) ? 1 : width) + "px";
  		
  		var rowprojectItem = tblProjectItem.insertRow(tblProjectItem.rows.length);
  		if(this.percentage != -1){
  			if(this.percentage != 0){
  				var cellprojectItem = dojo.create("td", {
  					width: this.percentage + "%"
  				}, rowprojectItem);
  				cellprojectItem.style.lineHeight = "1px";
  				var imageProgress = dojo.create("div", {
  					className: "ganttImageProgressFilled"
  				}, cellprojectItem);
  				dojo.style(imageProgress, {
  					width: (this.percentage * this.duration * this.ganttChart.pixelsPerWorkHour) / 100 + "px",
  					height: this.ganttChart.heightTaskItem + "px"
  				});
  			}
  			if(this.percentage != 100){
  				var cellprojectItem = dojo.create("td", {
  					width: (100 - this.percentage) + "%"
  				}, rowprojectItem);
  				cellprojectItem.style.lineHeight = "1px";
  				var imageProgress = dojo.create("div", {
  					className: "ganttImageProgressBg"
  				}, cellprojectItem);
  				dojo.style(imageProgress, {
  					width: ((100 - this.percentage) * this.duration * this.ganttChart.pixelsPerWorkHour) / 100 + "px",
  					height: this.ganttChart.heightTaskItem + "px"
  				});
  			}
  		}else{
  			var cellprojectItem = dojo.create("td", {
  				width: "1px"
  			}, rowprojectItem);
  			cellprojectItem.style.lineHeight = "1px";
  			var imageProgress = dojo.create("div", {
  				className: "ganttImageProgressBg"
  			}, cellprojectItem);
  			dojo.style(imageProgress, {
  				width: "1px",
  				height: this.ganttChart.heightTaskItem + "px"
  			});
  		}
  		var divTaskInfo = dojo.create("div", {className: "ganttDivTaskInfo"});
  		var tblTaskInfo = dojo.create("table", {
  			cellPadding: "0",
  			cellSpacing: "0",
  			height: this.ganttChart.heightTaskItem + "px",
  			width: ((this.duration * this.ganttChart.pixelsPerWorkHour == 0) ? 1 : this.duration * this.ganttChart.pixelsPerWorkHour) + "px"
  		}, divTaskInfo);
  		var rowTaskInfo = tblTaskInfo.insertRow(0);
  		var cellTaskInfo = dojo.create("td", {
  			align: "center",
  			vAlign: "top",
  			height: this.ganttChart.heightTaskItem + "px",
  			className: "ganttMoveInfo"
  		}, rowTaskInfo);
  		projectItem.appendChild(divTaskInfo);
  		if(this.project.parentTasks.length == 0){
  			projectItem.style.display = "none";
  		}
  		return projectItem;
  	},
  	createProjectNameItem: function(){
  		var divName = dojo.create("div", {
  			className: "ganttProjectNameItem",
  			innerHTML: this.project.name,
  			title: this.project.name
  		});
  		dojo.style(divName, {
  			left: "5px",
  			top: this.posY + "px"
  		});
  		dojo.attr(divName, "tabIndex", 0);
  		if(this.ganttChart.isShowConMenu){
  			this.ganttChart._events.push(
  				dojo.connect(divName, "onmouseover", this, function(event){
  					dojo.addClass(divName, "ganttProjectNameItemHover");
  					clearTimeout(this.ganttChart.menuTimer);
  					this.ganttChart.tabMenu.clear();
  					this.ganttChart.tabMenu.show(event.target, this);
  				})
  			);
  			this.ganttChart._events.push(
  				dojo.connect(divName, "onkeydown", this, function(event){
  					if(event.keyCode == dojo.keys.ENTER){
  						this.ganttChart.tabMenu.clear();
  						this.ganttChart.tabMenu.show(event.target, this);
  					}
  					if(this.ganttChart.tabMenu.isShow && (event.keyCode == dojo.keys.LEFT_ARROW || event.keyCode == dojo.keys.RIGHT_ARROW)){
  						dijit.focus(this.ganttChart.tabMenu.menuPanel.firstChild.rows[0].cells[0]);
  					}
  					if(this.ganttChart.tabMenu.isShow && event.keyCode == dojo.keys.ESCAPE){
  						this.ganttChart.tabMenu.hide();
  					}
  				})
  			);
  			this.ganttChart._events.push(
  				dojo.connect(divName, "onmouseout", this, function(){
  					dojo.removeClass(divName, "ganttProjectNameItemHover");
  					clearTimeout(this.ganttChart.menuTimer);
  					this.ganttChart.menuTimer = setTimeout(dojo.hitch(this, function(){
  						this.ganttChart.tabMenu.hide();
  					}), 200);
  				})
  			);
  			this.ganttChart._events.push(
  				dojo.connect(this.ganttChart.tabMenu.menuPanel, "onmouseover", this, function(){
  					clearTimeout(this.ganttChart.menuTimer);
  				})
  			);
  			this.ganttChart._events.push(
  				dojo.connect(this.ganttChart.tabMenu.menuPanel, "onkeydown", this, function(event){
  					if(this.ganttChart.tabMenu.isShow && event.keyCode == dojo.keys.ESCAPE){
  						this.ganttChart.tabMenu.hide();
  					}
  				})
  			);
  			this.ganttChart._events.push(
  				dojo.connect(this.ganttChart.tabMenu.menuPanel, "onmouseout", this, function(){
  					clearTimeout(this.ganttChart.menuTimer);
  					this.ganttChart.menuTimer = setTimeout(dojo.hitch(this, function(){
  						this.ganttChart.tabMenu.hide();
  					}), 200);
  				})
  			);
  		}
  		return divName;
  	},
  	getPercentCompleted: function(){
  		var sum = 0, percentage = 0;
  		dojo.forEach(this.project.parentTasks, function(ppTask){
  			sum += parseInt(ppTask.percentage);
  		}, this);
  		if(this.project.parentTasks.length != 0){
  			return percentage = Math.round(sum / this.project.parentTasks.length);
  		}else{
  			return percentage = -1;
  		}
  	},
  	getDuration: function(){
  		var duration = 0, tmpDuration = 0;
  		if(this.project.parentTasks.length > 0){
  			dojo.forEach(this.project.parentTasks, function(ppTask){
  				tmpDuration = ppTask.duration * 24 / this.ganttChart.hsPerDay + (ppTask.startTime - this.ganttChart.startDate) / (60 * 60 * 1000);
  				if(tmpDuration > duration){
  					duration = tmpDuration;
  				}
  			}, this);
  			return ((duration - this.posX) / 24) * this.ganttChart.hsPerDay;
  		}else{
  			return 0;
  		}
  	},
  	deleteTask: function(id){
  		var task = this.getTaskById(id);
  		if(task){
  			this.deleteChildTask(task);
  			this.ganttChart.checkPosition();
  		}
  	},
  	setName: function(name){
  		if(name){
  			this.project.name = name;
  			this.projectNameItem.innerHTML = name;
  			this.projectNameItem.title = name;
  			this.checkWidthProjectNameItem();
  			
  			this.descrProject.innerHTML = this.getDescStr();
  			this.adjustPanelTime();
  		}
  	},
  	setPercentCompleted: function(percentage){
  		percentage = parseInt(percentage);
  		if(isNaN(percentage) || percentage > 100 || percentage < 0){
  			return false;
  		}
  		var prow = this.projectItem[0].firstChild.rows[0],
  			rc0 = prow.cells[0], rc1 = prow.cells[1];
  		if((percentage > 0) && (percentage < 100) && (this.percentage > 0) && (this.percentage < 100)){
  			rc0.width = parseInt(percentage) + "%";
  			rc0.firstChild.style.width = (percentage * this.duration * this.ganttChart.pixelsPerWorkHour) / 100 + "px";
  			rc1.width = (100 - parseInt(percentage)) + "%";
  			rc1.firstChild.style.width = ((100 - percentage) * this.duration * this.ganttChart.pixelsPerWorkHour) / 100 + "px";
  		}else if(((percentage == 0) || (percentage == 100)) && (this.percentage > 0) && (this.percentage < 100)){
  			if(percentage == 0){
  				rc0.parentNode.removeChild(rc0);
  				rc1.width = 100 + "%";
  				rc1.firstChild.style.width = this.duration * this.ganttChart.pixelsPerWorkHour + "px";
  			}else if(percentage == 100){
  				rc1.parentNode.removeChild(rc1);
  				rc0.width = 100 + "%";
  				rc0.firstChild.style.width = this.duration * this.ganttChart.pixelsPerWorkHour + "px";
  			}
  		}else if(((percentage == 0) || (percentage == 100)) && ((this.percentage == 0) || (this.percentage == 100))){
  			if((percentage == 0) && (this.percentage == 100)){
  				dojo.removeClass(rc0.firstChild, "ganttImageProgressFilled");
  				dojo.addClass(rc0.firstChild, "ganttImageProgressBg");
  			}else if((percentage == 100) && (this.percentage == 0)){
  				dojo.removeClass(rc0.firstChild, "ganttImageProgressBg");
  				dojo.addClass(rc0.firstChild, "ganttImageProgressFilled");
  			}
  		}else if(((percentage > 0) || (percentage < 100)) && ((this.percentage == 0) || (this.percentage == 100))){
  			rc0.parentNode.removeChild(rc0);
  			var cellprojectItem = dojo.create("td", {
  				width: percentage + "%"
  			}, prow);
  			cellprojectItem.style.lineHeight = "1px";
  			var imageProgress = dojo.create("div", {
  				className: "ganttImageProgressFilled"
  			}, cellprojectItem);
  			dojo.style(imageProgress, {
  				width: (percentage * this.duration * this.ganttChart.pixelsPerWorkHour) / 100 + "px",
  				height: this.ganttChart.heightTaskItem + "px"
  			});
  			cellprojectItem = dojo.create("td", {
  				width: (100 - percentage) + "%"
  			}, prow);
  			cellprojectItem.style.lineHeight = "1px";
  			imageProgress = dojo.create("div", {
  				className: "ganttImageProgressBg"
  			}, cellprojectItem);
  			dojo.style(imageProgress, {
  				width: ((100 - percentage) * this.duration * this.ganttChart.pixelsPerWorkHour) / 100 + "px",
  				height: this.ganttChart.heightTaskItem + "px"
  			});
  		}else if(this.percentage == -1){
  			if(percentage == 100){
  				dojo.removeClass(rc0.firstChild, "ganttImageProgressBg");
  				dojo.addClass(rc0.firstChild, "ganttImageProgressFilled");
  			}else if(percentage < 100 && percentage > 0){
  				rc0.parentNode.removeChild(rc0);
  				var cellprojectItem = dojo.create("td", {
  					width: percentage + "%"
  				}, prow);
  				cellprojectItem.style.lineHeight = "1px";
  				imageProgress = dojo.create("div", {
  					className: "ganttImageProgressFilled"
  				}, cellprojectItem);
  				dojo.style(imageProgress, {
  					width: (percentage * this.duration * this.ganttChart.pixelsPerWorkHour) / 100 + "px",
  					height: this.ganttChart.heightTaskItem + "px"
  				});
  				cellprojectItem = dojo.create("td", {
  					width: (100 - percentage) + "%"
  				}, prow);
  				cellprojectItem.style.lineHeight = "1px";
  				imageProgress = dojo.create("div", {
  					className: "ganttImageProgressBg"
  				}, cellprojectItem);
  				dojo.style(imageProgress, {
  					width: ((100 - percentage) * this.duration * this.ganttChart.pixelsPerWorkHour) / 100 + "px",
  					height: this.ganttChart.heightTaskItem + "px"
  				});
  			}
  		}
  		this.percentage = percentage;
  		this.descrProject.innerHTML = this.getDescStr();
  		return true;
  	},
  	deleteChildTask: function(task){
  		if(task){
  			var tItem0 = task.cTaskItem[0], tNameItem0 = task.cTaskNameItem[0],
  				tItem1 = task.cTaskItem[1], tNameItem1 = task.cTaskNameItem[1],
  				tItem2 = task.cTaskItem[2], tNameItem2 = task.cTaskNameItem[2];
  			if(tItem0.style.display == "none"){
  				this.ganttChart.openTree(task.parentTask);
  			}
  			//delete of connecting lines
  			if(task.childPredTask.length > 0){
  				for(var i = 0; i < task.childPredTask.length; i++){
  					var cpTask = task.childPredTask[i];
  					for(var t = 0; t < cpTask.cTaskItem[1].length; t++){
  						cpTask.cTaskItem[1][t].parentNode.removeChild(cpTask.cTaskItem[1][t]);
  					}
  					cpTask.cTaskItem[1] = [];
  					cpTask.predTask = null;
  				}
  			}
  			//delete child task
  			if(task.childTask.length > 0){
  				while(task.childTask.length > 0){
  					this.deleteChildTask(task.childTask[0]);
  				}
  			}
  			//shift tasks
  			var rowHeight = this.ganttChart.heightTaskItem + this.ganttChart.heightTaskItemExtra;
  			if(tItem0.style.display != "none"){
  				task.shiftCurrentTasks(task, -rowHeight);
  			}
  			//delete object task
  			this.project.deleteTask(task.taskItem.id);
  			//delete div and connecting lines from contentData
  			if(tItem0){
  				tItem0.parentNode.removeChild(tItem0);
  			}
  			task.descrTask.parentNode.removeChild(task.descrTask);
  			if(tItem1.length > 0){
  				for(var j = 0; j < tItem1.length; j++){
  					tItem1[j].parentNode.removeChild(tItem1[j]);
  				}
  			}
  			//delete div and connecting lines from panelName
  			if(tNameItem0){
  				tNameItem0.parentNode.removeChild(tNameItem0);
  			}
  			if(task.cTaskNameItem[1]){
  				for(var j = 0; j < tNameItem1.length; j++){
  					tNameItem1[j].parentNode.removeChild(tNameItem1[j]);
  				}
  			}
  			if(tNameItem2 && tNameItem2.parentNode){
  				tNameItem2.parentNode.removeChild(tNameItem2);
  			}
  			if(task.taskIdentifier){
  				task.taskIdentifier.parentNode.removeChild(task.taskIdentifier);
  				task.taskIdentifier = null;
  			}
  			//delete object task
  			if(task.parentTask){
  				if(task.previousChildTask){
  					if(task.nextChildTask){
  						task.previousChildTask.nextChildTask = task.nextChildTask;
  					}else{
  						task.previousChildTask.nextChildTask = null;
  					}
  				}
  				var parentTask = task.parentTask;
  				for(var i = 0; i < parentTask.childTask.length; i++){
  					if(parentTask.childTask[i].taskItem.id == task.taskItem.id){
  						parentTask.childTask[i] = null;
  						parentTask.childTask.splice(i, 1);
  						break;
  					}
  				}
  				if(parentTask.childTask.length == 0){
  					if(parentTask.cTaskNameItem[2]){
  						parentTask.cTaskNameItem[2].parentNode.removeChild(parentTask.cTaskNameItem[2]);
  						parentTask.cTaskNameItem[2] = null;
  					}
  				}
  			}else{
  				if(task.previousParentTask){
  					if(task.nextParentTask){
  						task.previousParentTask.nextParentTask = task.nextParentTask;
  					}else{
  						task.previousParentTask.nextParentTask = null;
  					}
  				}
  				var project = task.project;
  				for(var i = 0; i < project.arrTasks.length; i++){
  					if(project.arrTasks[i].taskItem.id == task.taskItem.id){
  						project.arrTasks.splice(i, 1);
  					}
  				}
  			}
  			if(task.predTask){
  				var predTask = task.predTask;
  				for(var i = 0; i < predTask.childPredTask.length; i++){
  					if(predTask.childPredTask[i].taskItem.id == task.taskItem.id){
  						predTask.childPredTask[i] = null;
  						predTask.childPredTask.splice(i, 1);
  					}
  				}
  			}
  			if(task.project.arrTasks.length != 0){
  				task.project.shiftProjectItem();
  			}else{
  				task.project.projectItem[0].style.display = "none";
  				this.hideDescrProject();
  			}
  			this.ganttChart.contentDataHeight -= this.ganttChart.heightTaskItemExtra + this.ganttChart.heightTaskItem;
  		}
  	},
  	
  	insertTask: function(id, name, startTime, duration, percentage, previousTaskId, taskOwner, parentTaskId){
  		var task = null;
  		var _task = null;
  		if(this.project.getTaskById(id)){
  			return false;
  		}
  		if((!duration) || (duration < this.ganttChart.minWorkLength)){
  			duration = this.ganttChart.minWorkLength;
  		}
  		if((!name) || (name == "")){
  			name = id;
  		}
  		if((!percentage) || (percentage == "")){
  			percentage = 0;
  			
  		}else{
  			percentage = parseInt(percentage);
  			if(percentage < 0 || percentage > 100){
  				return false;
  			}
  		}
  		var sortRequired = false;
  		if((parentTaskId) && (parentTaskId != "")){
  			var parentTask = this.project.getTaskById(parentTaskId);
  			if(!parentTask){
  				return false;
  			}
  			startTime = startTime || parentTask.startTime;
  			if(startTime < parentTask.startTime){
  				return false;
  			}
  			task = new dojox.gantt.GanttTaskItem({
  				id: id,
  				name: name,
  				startTime: startTime,
  				duration: duration,
  				percentage: percentage,
  				previousTaskId: previousTaskId,
  				taskOwner: taskOwner
  			});
  			if(!this.ganttChart.checkPosParentTask(parentTask, task)){
  				return false;
  			}
  			task.parentTask = parentTask;
  			var _parentTask = this.getTaskById(parentTask.id);
  			var isHide = false;
  			if(_parentTask.cTaskItem[0].style.display == "none"){
  				isHide = true;
  			}else if(_parentTask.cTaskNameItem[2]){
  				if(!_parentTask.isExpanded){
  					isHide = true;
  				}
  			}
  			if(isHide){
  				if(_parentTask.childTask.length == 0){
  					this.ganttChart.openTree(_parentTask.parentTask);
  				}else{
  					this.ganttChart.openTree(_parentTask);
  				}
  			}
  			if(previousTaskId != ""){
  				var predTask = this.project.getTaskById(previousTaskId);
  				if(!predTask){
  					return false;
  				}
  				if(predTask.parentTask){
  					if(predTask.parentTask.id != task.parentTask.id){
  						return false;
  					}
  				}else{
  					return false;
  				}
  				if(!this.ganttChart.checkPosPreviousTask(predTask, task)){
  					this.ganttChart.correctPosPreviousTask(predTask, task);
  				}
  				task.previousTask = predTask;
  			}
  			var isAdd = false;
  			if(sortRequired) for(var i = 0; i < parentTask.cldTasks.length; i++){
  				if(task.startTime < parentTask.cldTasks[i].startTime){
  					parentTask.cldTasks.splice(i, 0, task);
  					if(i > 0){
  						parentTask.cldTasks[i - 1].nextChildTask = parentTask.cldTasks[i];
  						parentTask.cldTasks[i].previousChildTask = parentTask.cldTasks[i - 1];
  					}
  					if(parentTask.cldTasks[i + 1]){
  						parentTask.cldTasks[i + 1].previousChildTask = parentTask.cldTasks[i];
  						parentTask.cldTasks[i].nextChildTask = parentTask.cldTasks[i + 1];
  					}
  					isAdd = true;
  					break;
  				}
  			}
  			if(!isAdd){
  				if(parentTask.cldTasks.length > 0){
  					parentTask.cldTasks[parentTask.cldTasks.length - 1].nextChildTask = task;
  					task.previousChildTask = parentTask.cldTasks[parentTask.cldTasks.length - 1];
  				}
  				parentTask.cldTasks.push(task);
  			}
  			if(parentTask.cldTasks.length == 1){
  				var treeImg = _parentTask.createTreeImg();
  				_parentTask.cTaskNameItem[2] = treeImg;
  			}
  			_task = new dojox.gantt.GanttTaskControl(task, this, this.ganttChart);
  			_task.create();
  			if(task.nextChildTask) _task.nextChildTask = _task.project.getTaskById(task.nextChildTask.id);
  			_task.adjustPanelTime();
  			var rowHeight = this.ganttChart.heightTaskItem + this.ganttChart.heightTaskItemExtra;
  			_task.shiftCurrentTasks(_task, rowHeight);//23
  		}else{
  			startTime = startTime || this.project.startDate;
  			task = new dojox.gantt.GanttTaskItem({
  				id: id,
  				name: name,
  				startTime: startTime,
  				duration: duration,
  				percentage: percentage,
  				previousTaskId: previousTaskId,
  				taskOwner: taskOwner
  			});
  			if(task.startTime <= this.ganttChart.startDate){
  				return false;
  			}
  			if(previousTaskId != ""){
  				var predTask = this.project.getTaskById(previousTaskId);
  				if(!predTask){
  					return false;
  				}
  				if(!this.ganttChart.checkPosPreviousTask(predTask, task)){
  					this.ganttChart.correctPosPreviousTask(predTask, task);
  				}
  				if(predTask.parentTask){
  					return false;
  				}
  				task.previousTask = predTask;
  			}
  			var isAdd = false;
  			if(sortRequired){
  				for(var i = 0; i < this.project.parentTasks.length; i++){
  					var ppTask = this.project.parentTasks[i];
  					if(startTime < ppTask.startTime){
  						this.project.parentTasks.splice(i, 0, task);
  						if(i > 0){
  							this.project.parentTasks[i - 1].nextParentTask = task;
  							task.previousParentTask = this.project.parentTasks[i - 1];
  						}
  						if(this.project.parentTasks[i + 1]){
  							this.project.parentTasks[i + 1].previousParentTask = task;
  							task.nextParentTask = this.project.parentTasks[i + 1];
  						}
  						isAdd = true;
  						break;
  					}
  				}
  			}
  			if(!isAdd){
  				if(this.project.parentTasks.length > 0){
  					this.project.parentTasks[this.project.parentTasks.length - 1].nextParentTask = task;
  					task.previousParentTask = this.project.parentTasks[this.project.parentTasks.length - 1];
  				}
  				this.project.parentTasks.push(task);
  			}
  			_task = new dojox.gantt.GanttTaskControl(task, this, this.ganttChart);
  			_task.create();
  			if(task.nextParentTask) _task.nextParentTask = _task.project.getTaskById(task.nextParentTask.id);
  			_task.adjustPanelTime();
  			this.arrTasks.push(_task);
  			var rowHeight = this.ganttChart.heightTaskItem + this.ganttChart.heightTaskItemExtra;
  			_task.shiftCurrentTasks(_task, rowHeight);
  			this.projectItem[0].style.display = "inline";
  			this.setPercentCompleted(this.getPercentCompleted());
  			this.shiftProjectItem();
  			this.showDescrProject();
  		}
  		this.ganttChart.checkHeighPanelTasks();
  		this.ganttChart.checkPosition();
  		return _task;
  	},
  	shiftNextProject: function(project, height){
  		if(project.nextProject){
  			project.nextProject.shiftProject(height);
  			this.shiftNextProject(project.nextProject, height);
  		}
  	},
  	shiftProject: function(height){
  		this.posY = this.posY + height;
  		this.projectItem[0].style.top = parseInt(this.projectItem[0].style.top) + height + "px";
  		this.descrProject.style.top = parseInt(this.descrProject.style.top) + height + "px";
  		this.projectNameItem.style.top = parseInt(this.projectNameItem.style.top) + height + "px";
  		if(this.arrTasks.length > 0){
  			this.shiftNextParentTask(this.arrTasks[0], height);
  		}
  	},
  	shiftTask: function(task, height){
  		task.posY = task.posY + height;
  		var tNameItem0 = task.cTaskNameItem[0], tNameItem1 = task.cTaskNameItem[1], tNameItem2 = task.cTaskNameItem[2],
  			tItem0 = task.cTaskItem[0], tItem1 = task.cTaskItem[1], tItem2 = task.cTaskItem[2];
  		tNameItem0.style.top = parseInt(tNameItem0.style.top) + height + "px";
  		if(tNameItem2){
  			tNameItem2.style.top = parseInt(tNameItem2.style.top) + height + "px";
  		}
  		if(task.parentTask){
  			tNameItem1[0].style.top = parseInt(tNameItem1[0].style.top) + height + "px";
  			tNameItem1[1].style.top = parseInt(tNameItem1[1].style.top) + height + "px";
  		}
  		task.cTaskItem[0].style.top = parseInt(task.cTaskItem[0].style.top) + height + "px";
  		task.descrTask.style.top = parseInt(task.descrTask.style.top) + height + "px";
  		if(tItem1[0]){
  			tItem1[0].style.top = parseInt(tItem1[0].style.top) + height + "px";
  			tItem1[1].style.top = parseInt(tItem1[1].style.top) + height + "px";
  			tItem1[2].style.top = parseInt(tItem1[2].style.top) + height + "px";
  		}
  	},
  	shiftNextParentTask: function(task, height){
  		this.shiftTask(task, height);
  		this.shiftChildTasks(task, height);
  		if(task.nextParentTask){
  			this.shiftNextParentTask(task.nextParentTask, height);
  		}
  	},
  	shiftChildTasks: function(task, height){
  		dojo.forEach(task.childTask, function(cTask){
  			this.shiftTask(cTask, height);
  			if(cTask.childTask.length > 0){
  				this.shiftChildTasks(cTask, height);
  			}
  		}, this);
  	}
  });
  
  
  dojo.declare("dojox.gantt.GanttProjectItem", null, {
  	constructor: function(configuration){
  		//id is required
  		this.id = configuration.id;
  		this.name = configuration.name || this.id;
  		this.startDate = configuration.startDate || new Date();
  		this.parentTasks = [];
  	},
  	getTaskById: function(id){
  		for(var i = 0; i < this.parentTasks.length; i++){
  			var pTask = this.parentTasks[i];
  			var task = this.getTaskByIdInTree(pTask, id);
  			if(task){
  				return task;
  			}
  		}
  		return null;
  	},
  	getTaskByIdInTree: function(parentTask, id){
  		if(parentTask.id == id){
  			return parentTask;
  		}else{
  			for(var i = 0; i < parentTask.cldTasks.length; i++){
  				var pcTask = parentTask.cldTasks[i];
  				if(pcTask.id == id){
  					return pcTask;
  				}
  				if(pcTask.cldTasks.length > 0){
  					if(pcTask.cldTasks.length > 0){
  						var cTask = this.getTaskByIdInTree(pcTask, id);
  						if(cTask){
  							return cTask;
  						}
  					}
  				}
  			}
  		}
  		return null;
  	},
  	addTask: function(task){
  		this.parentTasks.push(task);
  		task.setProject(this);
  	},
  	deleteTask: function(id){
  		var task = this.getTaskById(id);
  		if(!task){return;}
  		if(!task.parentTask){
  			for(var i = 0; i < this.parentTasks.length; i++){
  				var pTask = this.parentTasks[i];
  				if(pTask.id == id){
  					if(pTask.nextParentTask){
  						if(pTask.previousParentTask){
  							pTask.previousParentTask.nextParentTask = pTask.nextParentTask;
  							pTask.nextParentTask.previousParentTask = pTask.previousParentTask;
  						}else{
  							pTask.nextParentTask.previousParentTask = null;
  						}
  					}else{
  						if(pTask.previousParentTask){
  							pTask.previousParentTask.nextParentTask = null;
  						}
  					}
  					pTask = null;
  					this.parentTasks.splice(i, 1);
  					break;
  				}
  			}
  		}else{
  			var parentTask = task.parentTask;
  			for(var i = 0; i < parentTask.cldTasks.length; i++){
  				var pcTask = parentTask.cldTasks[i];
  				if(pcTask.id == id){
  					if(pcTask.nextChildTask){
  						if(pcTask.previousChildTask){
  							pcTask.previousChildTask.nextChildTask = pcTask.nextChildTask;
  							pcTask.nextChildTask.previousChildTask = pcTask.previousChildTask;
  						}else{
  							pcTask.nextChildTask.previousChildTask = null;
  						}
  					}else{
  						if(pcTask.previousChildTask){
  							pcTask.previousChildTask.nextChildTask = null;
  						}
  					}
  					pcTask = null;
  					parentTask.cldTasks.splice(i, 1);
  					break;
  				}
  			}
  		}
  	}
  });
  
  }
  