/// <summary>
		/// 新增資料夾的EventHandler
		/// </summary>
		private void addFolder_EventHandler_Button_ServerClick(object sender, System.EventArgs e)
		{
			addFolder();
//			if(!link.Equals(""))
//			{
//				caseTree = new CaseTree(UserID,true);	
//			}
//			else
//			{
//				caseTree = new CaseTree(UserID,false);	
//			}
			caseTree = new CaseTree(UserID,false);	
			caseTree.BuildTree();
		}
		protected void Delete_Folder_EventHandler_Button_Click(object sender, System.EventArgs e)
		{
			string nodeID_to_delete = this.Delete_Node_Record.Value;
			Delete_Node(nodeID_to_delete);
//			if(!link.Equals(""))
//			{
//				caseTree = new CaseTree(UserID,true);	
//			}
//			else
//			{
//				caseTree = new CaseTree(UserID,false);	
//			}
			caseTree = new CaseTree(UserID,false);	
			caseTree.BuildTree();
		}
		protected void addCaseNode_Click(object sender, System.EventArgs e)
		{
			string srcNodeID = GetNewID();
			string desNodeID = this.dragRecord.Value.Split('#')[1];
			insertANodeIntoDB(srcNodeID,desNodeID);
//			if(!link.Equals(""))
//			{
//				caseTree = new CaseTree(UserID,true);	
//			}
//			else
//			{
//				caseTree = new CaseTree(UserID,false);	
//			}
			caseTree = new CaseTree(UserID,false);	
			caseTree.BuildTree();
		}
		private void dragNodeEventHandler_ServerClick(object sender, System.EventArgs e)
		{
			string srcNodeID = this.dragRecord.Value.Split('#')[0];
			string desNodeID = this.dragRecord.Value.Split('#')[1];
			modifyNode_ParentID(srcNodeID,desNodeID);
//			if(!link.Equals(""))
//			{
//				caseTree = new CaseTree(UserID,true);	
//			}
//			else
//			{
//				caseTree = new CaseTree(UserID,false);	
//			}
			caseTree = new CaseTree(UserID,false);	
			caseTree.BuildTree();
		}
		//protected string CaseID = "";
		//protected string CaseName = "";
		//protected string DivisionID = "";
        //private string link = "";

		protected void Page_Load(object sender, System.EventArgs e)
		{
			
			//CaseName = this.Request.QueryString["CaseName"];
			//CaseID = this.Request.QueryString["CaseID"];
			//DivisionID = this.Request.QueryString["DivisionID"];
			//addCaseNode.Attributes.Add("onclick","addCaseNode_Function('"+DivisionID+"','"+CaseID+"');");

			UserID = "alivs";
			Hide_Fire_ServerEventHandler_Button();

			//Opener
			if(Session["Opener"] != null)
			{
				hiddenOpener.Value = Session["Opener"].ToString();
			}

			//Setup opener
			if(Session["Opener"] != null)
			{
				Session["Opener"] = "./QuestionGroupTree/QuestionGroupTree";
			}
			else
			{
				Session.Add("Opener","./QuestionGroupTree/QuestionGroupTree");
			}

			//PresentType
			if(Session["PresentType"] != null)
			{
				hiddenPresentType.Value = Session["PresentType"].ToString();
			}
		
			//QuestionMode
			if(Session["QuestionMode"] != null)
			{
				hiddenQuestionMode.Value = Session["QuestionMode"].ToString();
			}

			//QuestionType
			if(Session["QuestionType"] != null)
			{
				hiddenQuestionType.Value = Session["QuestionType"].ToString();
			}

			//EditMode
			if(Session["EditMode"] != null)
			{
				hiddenEditMode.Value = Session["EditMode"].ToString();
			}

			//ModifyType
			if(Session["ModifyType"] != null)
			{
				hiddenModifyType.Value = Session["ModifyType"].ToString();
			}

			//QuestionFunction
			if(Session["QuestionFunction"] != null)
			{
				hiddenQuestionFunction.Value = Session["QuestionFunction"].ToString();
			}
			

			if(!IsPostBack)
			{
				//link = this.Request.QueryString["link"]+"";
				//this.ViewState.Add("link",link);
//				if(!link.Equals(""))
//				{
//					caseTree = new CaseTree("alivs",true);	
//				}
//				else
//				{
//					caseTree = new CaseTree("alivs",false);	
//				}
				caseTree = new CaseTree(UserID,false);	
				caseTree.BuildTree();
			}
			else
			{
				//link = ViewState["link"].ToString();
			}
		}