text: /*
   * JQuery zTree exedit v3.5.17
   * http://zTree.me/
   *
   * Copyright (c) 2010 Hunter.z
   *
   * Licensed same as jquery - MIT License
   * http://www.opensource.org/licenses/mit-license.php
   *
   * email: hunter.z@263.net
   * Date: 2015-02-15
   */
  (function($){
  	//default consts of exedit
  	var _consts = {
  		event: {
  			DRAG: "ztree_drag",
  			DROP: "ztree_drop",
  			RENAME: "ztree_rename",
  			DRAGMOVE:"ztree_dragmove"
  		},
  		id: {
  			EDIT: "_edit",
  			INPUT: "_input",
  			REMOVE: "_remove"
  		},
  		move: {
  			TYPE_INNER: "inner",
  			TYPE_PREV: "prev",
  			TYPE_NEXT: "next"
  		},
  		node: {
  			CURSELECTED_EDIT: "curSelectedNode_Edit",
  			TMPTARGET_TREE: "tmpTargetzTree",
  			TMPTARGET_NODE: "tmpTargetNode"
  		}
  	},
  	//default setting of exedit
  	_setting = {
  		edit: {
  			enable: false,
  			editNameSelectAll: false,
  			showRemoveBtn: true,
  			showRenameBtn: true,
  			removeTitle: "remove",
  			renameTitle: "rename",
  			drag: {
  				autoExpandTrigger: false,
  				isCopy: true,
  				isMove: true,
  				prev: true,
  				next: true,
  				inner: true,
  				minMoveSize: 5,
  				borderMax: 10,
  				borderMin: -5,
  				maxShowNodeNum: 5,
  				autoOpenTime: 500
  			}
  		},
  		view: {
  			addHoverDom: null,
  			removeHoverDom: null
  		},
  		callback: {
  			beforeDrag:null,
  			beforeDragOpen:null,
  			beforeDrop:null,
  			beforeEditName:null,
  			beforeRename:null,
  			onDrag:null,
  			onDragMove:null,
  			onDrop:null,
  			onRename:null
  		}
  	},
  	//default root of exedit
  	_initRoot = function (setting) {
  		var r = data.getRoot(setting), rs = data.getRoots();
  		r.curEditNode = null;
  		r.curEditInput = null;
  		r.curHoverNode = null;
  		r.dragFlag = 0;
  		r.dragNodeShowBefore = [];
  		r.dragMaskList = new Array();
  		rs.showHoverDom = true;
  	},
  	//default cache of exedit
  	_initCache = function(treeId) {},
  	//default bind event of exedit
  	_bindEvent = function(setting) {
  		var o = setting.treeObj;
  		var c = consts.event;
  		o.bind(c.RENAME, function (event, treeId, treeNode, isCancel) {
  			tools.apply(setting.callback.onRename, [event, treeId, treeNode, isCancel]);
  		});
  
  		o.bind(c.DRAG, function (event, srcEvent, treeId, treeNodes) {
  			tools.apply(setting.callback.onDrag, [srcEvent, treeId, treeNodes]);
  		});
  
  		o.bind(c.DRAGMOVE,function(event, srcEvent, treeId, treeNodes){
  			tools.apply(setting.callback.onDragMove,[srcEvent, treeId, treeNodes]);
  		});
  
  		o.bind(c.DROP, function (event, srcEvent, treeId, treeNodes, targetNode, moveType, isCopy) {
  			tools.apply(setting.callback.onDrop, [srcEvent, treeId, treeNodes, targetNode, moveType, isCopy]);
  		});
  	},
  	_unbindEvent = function(setting) {
  		var o = setting.treeObj;
  		var c = consts.event;
  		o.unbind(c.RENAME);
  		o.unbind(c.DRAG);
  		o.unbind(c.DRAGMOVE);
  		o.unbind(c.DROP);
  	},
  	//default event proxy of exedit
  	_eventProxy = function(e) {
  		var target = e.target,
  		setting = data.getSetting(e.data.treeId),
  		relatedTarget = e.relatedTarget,
  		tId = "", node = null,
  		nodeEventType = "", treeEventType = "",
  		nodeEventCallback = null, treeEventCallback = null,
  		tmp = null;
  
  		if (tools.eqs(e.type, "mouseover")) {
  			tmp = tools.getMDom(setting, target, [{tagName:"a", attrName:"treeNode"+consts.id.A}]);
  			if (tmp) {
  				tId = tools.getNodeMainDom(tmp).id;
  				nodeEventType = "hoverOverNode";
  			}
  		} else if (tools.eqs(e.type, "mouseout")) {
  			tmp = tools.getMDom(setting, relatedTarget, [{tagName:"a", attrName:"treeNode"+consts.id.A}]);
  			if (!tmp) {
  				tId = "remove";
  				nodeEventType = "hoverOutNode";
  			}
  		} else if (tools.eqs(e.type, "mousedown")) {
  			tmp = tools.getMDom(setting, target, [{tagName:"a", attrName:"treeNode"+consts.id.A}]);
  			if (tmp) {
  				tId = tools.getNodeMainDom(tmp).id;
  				nodeEventType = "mousedownNode";
  			}
  		}
  		if (tId.length>0) {
  			node = data.getNodeCache(setting, tId);
  			switch (nodeEventType) {
  				case "mousedownNode" :
  					nodeEventCallback = _handler.onMousedownNode;
  					break;
  				case "hoverOverNode" :
  					nodeEventCallback = _handler.onHoverOverNode;
  					break;
  				case "hoverOutNode" :
  					nodeEventCallback = _handler.onHoverOutNode;
  					break;
  			}
  		}
  		var proxyResult = {
  			stop: false,
  			node: node,
  			nodeEventType: nodeEventType,
  			nodeEventCallback: nodeEventCallback,
  			treeEventType: treeEventType,
  			treeEventCallback: treeEventCallback
  		};
  		return proxyResult
  	},
  	//default init node of exedit
  	_initNode = function(setting, level, n, parentNode, isFirstNode, isLastNode, openFlag) {
  		if (!n) return;
  		n.isHover = false;
  		n.editNameFlag = false;
  	},
  	//update zTreeObj, add method of edit
  	_zTreeTools = function(setting, zTreeTools) {
  		zTreeTools.cancelEditName = function(newName) {
  			var root = data.getRoot(this.setting);
  			if (!root.curEditNode) return;
  			view.cancelCurEditNode(this.setting, newName?newName:null, true);
  		}
  		zTreeTools.copyNode = function(targetNode, node, moveType, isSilent) {
  			if (!node) return null;
  			if (targetNode && !targetNode.isParent && this.setting.data.keep.leaf && moveType === consts.move.TYPE_INNER) return null;
  			var _this = this,
  				newNode = tools.clone(node);
  			if (!targetNode) {
  				targetNode = null;
  				moveType = consts.move.TYPE_INNER;
  			}
  			if (moveType == consts.move.TYPE_INNER) {
  				function copyCallback() {
  					view.addNodes(_this.setting, targetNode, [newNode], isSilent);
  				}
  
  				if (tools.canAsync(this.setting, targetNode)) {
  					view.asyncNode(this.setting, targetNode, isSilent, copyCallback);
  				} else {
  					copyCallback();
  				}
  			} else {
  				view.addNodes(this.setting, targetNode.parentNode, [newNode], isSilent);
  				view.moveNode(this.setting, targetNode, newNode, moveType, false, isSilent);
  			}
  			return newNode;
  		}
  		zTreeTools.editName = function(node) {
  			if (!node || !node.tId || node !== data.getNodeCache(this.setting, node.tId)) return;
  			if (node.parentTId) view.expandCollapseParentNode(this.setting, node.getParentNode(), true);
  			view.editNode(this.setting, node)
  		}
  		zTreeTools.moveNode = function(targetNode, node, moveType, isSilent) {
  			if (!node) return node;
  			if (targetNode && !targetNode.isParent && this.setting.data.keep.leaf && moveType === consts.move.TYPE_INNER) {
  				return null;
  			} else if (targetNode && ((node.parentTId == targetNode.tId && moveType == consts.move.TYPE_INNER) || $$(node, this.setting).find("#" + targetNode.tId).length > 0)) {
  				return null;
  			} else if (!targetNode) {
  				targetNode = null;
  			}
  			var _this = this;
  			function moveCallback() {
  				view.moveNode(_this.setting, targetNode, node, moveType, false, isSilent);
  			}
  			if (tools.canAsync(this.setting, targetNode) && moveType === consts.move.TYPE_INNER) {
  				view.asyncNode(this.setting, targetNode, isSilent, moveCallback);
  			} else {
  				moveCallback();
  			}
  			return node;
  		}
  		zTreeTools.setEditable = function(editable) {
  			this.setting.edit.enable = editable;
  			return this.refresh();
  		}
  	},
  	//method of operate data
  	_data = {
  		setSonNodeLevel: function(setting, parentNode, node) {
  			if (!node) return;
  			var childKey = setting.data.key.children;
  			node.level = (parentNode)? parentNode.level + 1 : 0;
  			if (!node[childKey]) return;
  			for (var i = 0, l = node[childKey].length; i < l; i++) {
  				if (node[childKey][i]) data.setSonNodeLevel(setting, node, node[childKey][i]);
  			}
  		}
  	},
  	//method of event proxy
  	_event = {
  
  	},
  	//method of event handlers
  	_handler = {
  		onHoverOverNode: function(event, node) {
  			var setting = data.getSetting(event.data.treeId),
  			root = data.getRoot(setting);
  			if (root.curHoverNode != node) {
  				_handler.onHoverOutNode(event);
  			}
  			root.curHoverNode = node;
  			view.addHoverDom(setting, node);
  		},
  		onHoverOutNode: function(event, node) {
  			var setting = data.getSetting(event.data.treeId),
  			root = data.getRoot(setting);
  			if (root.curHoverNode && !data.isSelectedNode(setting, root.curHoverNode)) {
  				view.removeTreeDom(setting, root.curHoverNode);
  				root.curHoverNode = null;
  			}
  		},
  		onMousedownNode: function(eventMouseDown, _node) {
  			var i,l,
  			setting = data.getSetting(eventMouseDown.data.treeId),
  			root = data.getRoot(setting), roots = data.getRoots();
  			//right click can't drag & drop
  			if (eventMouseDown.button == 2 || !setting.edit.enable || (!setting.edit.drag.isCopy && !setting.edit.drag.isMove)) return true;
  
  			//input of edit node name can't drag & drop
  			var target = eventMouseDown.target,
  			_nodes = data.getRoot(setting).curSelectedList,
  			nodes = [];
  			if (!data.isSelectedNode(setting, _node)) {
  				nodes = [_node];
  			} else {
  				for (i=0, l=_nodes.length; i<l; i++) {
  					if (_nodes[i].editNameFlag && tools.eqs(target.tagName, "input") && target.getAttribute("treeNode"+consts.id.INPUT) !== null) {
  						return true;
  					}
  					nodes.push(_nodes[i]);
  					if (nodes[0].parentTId !== _nodes[i].parentTId) {
  						nodes = [_node];
  						break;
  					}
  				}
  			}
  
  			view.editNodeBlur = true;
  			view.cancelCurEditNode(setting);
  
  			var doc = $(setting.treeObj.get(0).ownerDocument),
  			body = $(setting.treeObj.get(0).ownerDocument.body), curNode, tmpArrow, tmpTarget,
  			isOtherTree = false,
  			targetSetting = setting,
  			sourceSetting = setting,
  			preNode, nextNode,
  			preTmpTargetNodeId = null,
  			preTmpMoveType = null,
  			tmpTargetNodeId = null,
  			moveType = consts.move.TYPE_INNER,
  			mouseDownX = eventMouseDown.clientX,
  			mouseDownY = eventMouseDown.clientY,
  			startTime = (new Date()).getTime();
  
  			if (tools.uCanDo(setting)) {
  				doc.bind("mousemove", _docMouseMove);
  			}
  			function _docMouseMove(event) {
  				//avoid start drag after click node
  				if (root.dragFlag == 0 && Math.abs(mouseDownX - event.clientX) < setting.edit.drag.minMoveSize
  					&& Math.abs(mouseDownY - event.clientY) < setting.edit.drag.minMoveSize) {
  					return true;
  				}
  				var i, l, tmpNode, tmpDom, tmpNodes,
  				childKey = setting.data.key.children;
  				body.css("cursor", "pointer");
  
  				if (root.dragFlag == 0) {
  					if (tools.apply(setting.callback.beforeDrag, [setting.treeId, nodes], true) == false) {
  						_docMouseUp(event);
  						return true;
  					}
  
  					for (i=0, l=nodes.length; i<l; i++) {
  						if (i==0) {
  							root.dragNodeShowBefore = [];
  						}
  						tmpNode = nodes[i];
  						if (tmpNode.isParent && tmpNode.open) {
  							view.expandCollapseNode(setting, tmpNode, !tmpNode.open);
  							root.dragNodeShowBefore[tmpNode.tId] = true;
  						} else {
  							root.dragNodeShowBefore[tmpNode.tId] = false;
  						}
  					}
  
  					root.dragFlag = 1;
  					roots.showHoverDom = false;
  					tools.showIfameMask(setting, true);
  
  					//sort
  					var isOrder = true, lastIndex = -1;
  					if (nodes.length>1) {
  						var pNodes = nodes[0].parentTId ? nodes[0].getParentNode()[childKey] : data.getNodes(setting);
  						tmpNodes = [];
  						for (i=0, l=pNodes.length; i<l; i++) {
  							if (root.dragNodeShowBefore[pNodes[i].tId] !== undefined) {
  								if (isOrder && lastIndex > -1 && (lastIndex+1) !== i) {
  									isOrder = false;
  								}
  								tmpNodes.push(pNodes[i]);
  								lastIndex = i;
  							}
  							if (nodes.length === tmpNodes.length) {
  								nodes = tmpNodes;
  								break;
  							}
  						}
  					}
  					if (isOrder) {
  						preNode = nodes[0].getPreNode();
  						nextNode = nodes[nodes.length-1].getNextNode();
  					}
  
  					//set node in selected
  					curNode = $$("<ul class='zTreeDragUL'></ul>", setting);
  					for (i=0, l=nodes.length; i<l; i++) {
  						tmpNode = nodes[i];
  						tmpNode.editNameFlag = false;
  						view.selectNode(setting, tmpNode, i>0);
  						view.removeTreeDom(setting, tmpNode);
  
  						if (i > setting.edit.drag.maxShowNodeNum-1) {
  							continue;
  						}
  
  						tmpDom = $$("<li id='"+ tmpNode.tId +"_tmp'></li>", setting);
  						tmpDom.append($$(tmpNode, consts.id.A, setting).clone());
  						tmpDom.css("padding", "0");
  						tmpDom.children("#" + tmpNode.tId + consts.id.A).removeClass(consts.node.CURSELECTED);
  						curNode.append(tmpDom);
  						if (i == setting.edit.drag.maxShowNodeNum-1) {
  							tmpDom = $$("<li id='"+ tmpNode.tId +"_moretmp'><a>  ...  </a></li>", setting);
  							curNode.append(tmpDom);
  						}
  					}
  					curNode.attr("id", nodes[0].tId + consts.id.UL + "_tmp");
  					curNode.addClass(setting.treeObj.attr("class"));
  					curNode.appendTo(body);
  
  					tmpArrow = $$("<span class='tmpzTreeMove_arrow'></span>", setting);
  					tmpArrow.attr("id", "zTreeMove_arrow_tmp");
  					tmpArrow.appendTo(body);
  
  					setting.treeObj.trigger(consts.event.DRAG, [event, setting.treeId, nodes]);
  				}
  
  				if (root.dragFlag == 1) {
  					if (tmpTarget && tmpArrow.attr("id") == event.target.id && tmpTargetNodeId && (event.clientX + doc.scrollLeft()+2) > ($("#" + tmpTargetNodeId + consts.id.A, tmpTarget).offset().left)) {
  						var xT = $("#" + tmpTargetNodeId + consts.id.A, tmpTarget);
  						event.target = (xT.length > 0) ? xT.get(0) : event.target;
  					} else if (tmpTarget) {
  						tmpTarget.removeClass(consts.node.TMPTARGET_TREE);
  						if (tmpTargetNodeId) $("#" + tmpTargetNodeId + consts.id.A, tmpTarget).removeClass(consts.node.TMPTARGET_NODE + "_" + consts.move.TYPE_PREV)
  							.removeClass(consts.node.TMPTARGET_NODE + "_" + _consts.move.TYPE_NEXT).removeClass(consts.node.TMPTARGET_NODE + "_" + _consts.move.TYPE_INNER);
  					}
  					tmpTarget = null;
  					tmpTargetNodeId = null;
  
  					//judge drag & drop in multi ztree
  					isOtherTree = false;
  					targetSetting = setting;
  					var settings = data.getSettings();
  					for (var s in settings) {
  						if (settings[s].treeId && settings[s].edit.enable && settings[s].treeId != setting.treeId
  							&& (event.target.id == settings[s].treeId || $(event.target).parents("#" + settings[s].treeId).length>0)) {
  							isOtherTree = true;
  							targetSetting = settings[s];
  						}
  					}
  
  					var docScrollTop = doc.scrollTop(),
  					docScrollLeft = doc.scrollLeft(),
  					treeOffset = targetSetting.treeObj.offset(),
  					scrollHeight = targetSetting.treeObj.get(0).scrollHeight,
  					scrollWidth = targetSetting.treeObj.get(0).scrollWidth,
  					dTop = (event.clientY + docScrollTop - treeOffset.top),
  					dBottom = (targetSetting.treeObj.height() + treeOffset.top - event.clientY - docScrollTop),
  					dLeft = (event.clientX + docScrollLeft - treeOffset.left),
  					dRight = (targetSetting.treeObj.width() + treeOffset.left - event.clientX - docScrollLeft),
  					isTop = (dTop < setting.edit.drag.borderMax && dTop > setting.edit.drag.borderMin),
  					isBottom = (dBottom < setting.edit.drag.borderMax && dBottom > setting.edit.drag.borderMin),
  					isLeft = (dLeft < setting.edit.drag.borderMax && dLeft > setting.edit.drag.borderMin),
  					isRight = (dRight < setting.edit.drag.borderMax && dRight > setting.edit.drag.borderMin),
  					isTreeInner = dTop > setting.edit.drag.borderMin && dBottom > setting.edit.drag.borderMin && dLeft > setting.edit.drag.borderMin && dRight > setting.edit.drag.borderMin,
  					isTreeTop = (isTop && targetSetting.treeObj.scrollTop() <= 0),
  					isTreeBottom = (isBottom && (targetSetting.treeObj.scrollTop() + targetSetting.treeObj.height()+10) >= scrollHeight),
  					isTreeLeft = (isLeft && targetSetting.treeObj.scrollLeft() <= 0),
  					isTreeRight = (isRight && (targetSetting.treeObj.scrollLeft() + targetSetting.treeObj.width()+10) >= scrollWidth);
  
  					if (event.target && tools.isChildOrSelf(event.target, targetSetting.treeId)) {
  						//get node <li> dom
  						var targetObj = event.target;
  						while (targetObj && targetObj.tagName && !tools.eqs(targetObj.tagName, "li") && targetObj.id != targetSetting.treeId) {
  							targetObj = targetObj.parentNode;
  						}
  
  						var canMove = true;
  						//don't move to self or children of self
  						for (i=0, l=nodes.length; i<l; i++) {
  							tmpNode = nodes[i];
  							if (targetObj.id === tmpNode.tId) {
  								canMove = false;
  								break;
  							} else if ($$(tmpNode, setting).find("#" + targetObj.id).length > 0) {
  								canMove = false;
  								break;
  							}
  						}
  						if (canMove && event.target && tools.isChildOrSelf(event.target, targetObj.id + consts.id.A)) {
  							tmpTarget = $(targetObj);
  							tmpTargetNodeId = targetObj.id;
  						}
  					}
  
  					//the mouse must be in zTree
  					tmpNode = nodes[0];
  					if (isTreeInner && tools.isChildOrSelf(event.target, targetSetting.treeId)) {
  						//judge mouse move in root of ztree
  						if (!tmpTarget && (event.target.id == targetSetting.treeId || isTreeTop || isTreeBottom || isTreeLeft || isTreeRight) && (isOtherTree || (!isOtherTree && tmpNode.parentTId))) {
  							tmpTarget = targetSetting.treeObj;
  						}
  						//auto scroll top
  						if (isTop) {
  							targetSetting.treeObj.scrollTop(targetSetting.treeObj.scrollTop()-10);
  						} else if (isBottom)  {
  							targetSetting.treeObj.scrollTop(targetSetting.treeObj.scrollTop()+10);
  						}
  						if (isLeft) {
  							targetSetting.treeObj.scrollLeft(targetSetting.treeObj.scrollLeft()-10);
  						} else if (isRight) {
  							targetSetting.treeObj.scrollLeft(targetSetting.treeObj.scrollLeft()+10);
  						}
  						//auto scroll left
  						if (tmpTarget && tmpTarget != targetSetting.treeObj && tmpTarget.offset().left < targetSetting.treeObj.offset().left) {
  							targetSetting.treeObj.scrollLeft(targetSetting.treeObj.scrollLeft()+ tmpTarget.offset().left - targetSetting.treeObj.offset().left);
  						}
  					}
  
  					curNode.css({
  						"top": (event.clientY + docScrollTop + 3) + "px",
  						"left": (event.clientX + docScrollLeft + 3) + "px"
  					});
  
  					var dX = 0;
  					var dY = 0;
  					if (tmpTarget && tmpTarget.attr("id")!=targetSetting.treeId) {
  						var tmpTargetNode = tmpTargetNodeId == null ? null: data.getNodeCache(targetSetting, tmpTargetNodeId),
  						isCopy = ((event.ctrlKey || event.metaKey) && setting.edit.drag.isMove && setting.edit.drag.isCopy) || (!setting.edit.drag.isMove && setting.edit.drag.isCopy),
  						isPrev = !!(preNode && tmpTargetNodeId === preNode.tId),
  						isNext = !!(nextNode && tmpTargetNodeId === nextNode.tId),
  						isInner = (tmpNode.parentTId && tmpNode.parentTId == tmpTargetNodeId),
  						canPrev = (isCopy || !isNext) && tools.apply(targetSetting.edit.drag.prev, [targetSetting.treeId, nodes, tmpTargetNode], !!targetSetting.edit.drag.prev),
  						canNext = (isCopy || !isPrev) && tools.apply(targetSetting.edit.drag.next, [targetSetting.treeId, nodes, tmpTargetNode], !!targetSetting.edit.drag.next),
  						canInner = (isCopy || !isInner) && !(targetSetting.data.keep.leaf && !tmpTargetNode.isParent) && tools.apply(targetSetting.edit.drag.inner, [targetSetting.treeId, nodes, tmpTargetNode], !!targetSetting.edit.drag.inner);
  						if (!canPrev && !canNext && !canInner) {
  							tmpTarget = null;
  							tmpTargetNodeId = "";
  							moveType = consts.move.TYPE_INNER;
  							tmpArrow.css({
  								"display":"none"
  							});
  							if (window.zTreeMoveTimer) {
  								clearTimeout(window.zTreeMoveTimer);
  								window.zTreeMoveTargetNodeTId = null
  							}
  						} else {
  							var tmpTargetA = $("#" + tmpTargetNodeId + consts.id.A, tmpTarget),
  							tmpNextA = tmpTargetNode.isLastNode ? null : $("#" + tmpTargetNode.getNextNode().tId + consts.id.A, tmpTarget.next()),
  							tmpTop = tmpTargetA.offset().top,
  							tmpLeft = tmpTargetA.offset().left,
  							prevPercent = canPrev ? (canInner ? 0.25 : (canNext ? 0.5 : 1) ) : -1,
  							nextPercent = canNext ? (canInner ? 0.75 : (canPrev ? 0.5 : 0) ) : -1,
  							dY_percent = (event.clientY + docScrollTop - tmpTop)/tmpTargetA.height();
  							if ((prevPercent==1 ||dY_percent<=prevPercent && dY_percent>=-.2) && canPrev) {
  								dX = 1 - tmpArrow.width();
  								dY = tmpTop - tmpArrow.height()/2;
  								moveType = consts.move.TYPE_PREV;
  							} else if ((nextPercent==0 || dY_percent>=nextPercent && dY_percent<=1.2) && canNext) {
  								dX = 1 - tmpArrow.width();
  								dY = (tmpNextA == null || (tmpTargetNode.isParent && tmpTargetNode.open)) ? (tmpTop + tmpTargetA.height() - tmpArrow.height()/2) : (tmpNextA.offset().top - tmpArrow.height()/2);
  								moveType = consts.move.TYPE_NEXT;
  							}else {
  								dX = 5 - tmpArrow.width();
  								dY = tmpTop;
  								moveType = consts.move.TYPE_INNER;
  							}
  							tmpArrow.css({
  								"display":"block",
  								"top": dY + "px",
  								"left": (tmpLeft + dX) + "px"
  							});
  							tmpTargetA.addClass(consts.node.TMPTARGET_NODE + "_" + moveType);
  
  							if (preTmpTargetNodeId != tmpTargetNodeId || preTmpMoveType != moveType) {
  								startTime = (new Date()).getTime();
  							}
  							if (tmpTargetNode && tmpTargetNode.isParent && moveType == consts.move.TYPE_INNER) {
  								var startTimer = true;
  								if (window.zTreeMoveTimer && window.zTreeMoveTargetNodeTId !== tmpTargetNode.tId) {
  									clearTimeout(window.zTreeMoveTimer);
  									window.zTreeMoveTargetNodeTId = null;
  								}else if (window.zTreeMoveTimer && window.zTreeMoveTargetNodeTId === tmpTargetNode.tId) {
  									startTimer = false;
  								}
  								if (startTimer) {
  									window.zTreeMoveTimer = setTimeout(function() {
  										if (moveType != consts.move.TYPE_INNER) return;
  										if (tmpTargetNode && tmpTargetNode.isParent && !tmpTargetNode.open && (new Date()).getTime() - startTime > targetSetting.edit.drag.autoOpenTime
  											&& tools.apply(targetSetting.callback.beforeDragOpen, [targetSetting.treeId, tmpTargetNode], true)) {
  											view.switchNode(targetSetting, tmpTargetNode);
  											if (targetSetting.edit.drag.autoExpandTrigger) {
  												targetSetting.treeObj.trigger(consts.event.EXPAND, [targetSetting.treeId, tmpTargetNode]);
  											}
  										}
  									}, targetSetting.edit.drag.autoOpenTime+50);
  									window.zTreeMoveTargetNodeTId = tmpTargetNode.tId;
  								}
  							}
  						}
  					} else {
  						moveType = consts.move.TYPE_INNER;
  						if (tmpTarget && tools.apply(targetSetting.edit.drag.inner, [targetSetting.treeId, nodes, null], !!targetSetting.edit.drag.inner)) {
  							tmpTarget.addClass(consts.node.TMPTARGET_TREE);
  						} else {
  							tmpTarget = null;
  						}
  						tmpArrow.css({
  							"display":"none"
  						});
  						if (window.zTreeMoveTimer) {
  							clearTimeout(window.zTreeMoveTimer);
  							window.zTreeMoveTargetNodeTId = null;
  						}
  					}
  					preTmpTargetNodeId = tmpTargetNodeId;
  					preTmpMoveType = moveType;
  
  					setting.treeObj.trigger(consts.event.DRAGMOVE, [event, setting.treeId, nodes]);
  				}
  				return false;
  			}
  
  			doc.bind("mouseup", _docMouseUp);
  			function _docMouseUp(event) {
  				if (window.zTreeMoveTimer) {
  					clearTimeout(window.zTreeMoveTimer);
  					window.zTreeMoveTargetNodeTId = null;
  				}
  				preTmpTargetNodeId = null;
  				preTmpMoveType = null;
  				doc.unbind("mousemove", _docMouseMove);
  				doc.unbind("mouseup", _docMouseUp);
  				doc.unbind("selectstart", _docSelect);
  				body.css("cursor", "auto");
  				if (tmpTarget) {
  					tmpTarget.removeClass(consts.node.TMPTARGET_TREE);
  					if (tmpTargetNodeId) $("#" + tmpTargetNodeId + consts.id.A, tmpTarget).removeClass(consts.node.TMPTARGET_NODE + "_" + consts.move.TYPE_PREV)
  							.removeClass(consts.node.TMPTARGET_NODE + "_" + _consts.move.TYPE_NEXT).removeClass(consts.node.TMPTARGET_NODE + "_" + _consts.move.TYPE_INNER);
  				}
  				tools.showIfameMask(setting, false);
  
  				roots.showHoverDom = true;
  				if (root.dragFlag == 0) return;
  				root.dragFlag = 0;
  
  				var i, l, tmpNode;
  				for (i=0, l=nodes.length; i<l; i++) {
  					tmpNode = nodes[i];
  					if (tmpNode.isParent && root.dragNodeShowBefore[tmpNode.tId] && !tmpNode.open) {
  						view.expandCollapseNode(setting, tmpNode, !tmpNode.open);
  						delete root.dragNodeShowBefore[tmpNode.tId];
  					}
  				}
  
  				if (curNode) curNode.remove();
  				if (tmpArrow) tmpArrow.remove();
  
  				var isCopy = ((event.ctrlKey || event.metaKey) && setting.edit.drag.isMove && setting.edit.drag.isCopy) || (!setting.edit.drag.isMove && setting.edit.drag.isCopy);
  				if (!isCopy && tmpTarget && tmpTargetNodeId && nodes[0].parentTId && tmpTargetNodeId==nodes[0].parentTId && moveType == consts.move.TYPE_INNER) {
  					tmpTarget = null;
  				}
  				if (tmpTarget) {
  					var dragTargetNode = tmpTargetNodeId == null ? null: data.getNodeCache(targetSetting, tmpTargetNodeId);
  					if (tools.apply(setting.callback.beforeDrop, [targetSetting.treeId, nodes, dragTargetNode, moveType, isCopy], true) == false) {
  						view.selectNodes(sourceSetting, nodes);
  						return;
  					}
  					var newNodes = isCopy ? tools.clone(nodes) : nodes;
  
  					function dropCallback() {
  						if (isOtherTree) {
  							if (!isCopy) {
  								for(var i=0, l=nodes.length; i<l; i++) {
  									view.removeNode(setting, nodes[i]);
  								}
  							}
  							if (moveType == consts.move.TYPE_INNER) {
  								view.addNodes(targetSetting, dragTargetNode, newNodes);
  							} else {
  								view.addNodes(targetSetting, dragTargetNode.getParentNode(), newNodes);
  								if (moveType == consts.move.TYPE_PREV) {
  									for (i=0, l=newNodes.length; i<l; i++) {
  										view.moveNode(targetSetting, dragTargetNode, newNodes[i], moveType, false);
  									}
  								} else {
  									for (i=-1, l=newNodes.length-1; i<l; l--) {
  										view.moveNode(targetSetting, dragTargetNode, newNodes[l], moveType, false);
  									}
  								}
  							}
  						} else {
  							if (isCopy && moveType == consts.move.TYPE_INNER) {
  								view.addNodes(targetSetting, dragTargetNode, newNodes);
  							} else {
  								if (isCopy) {
  									view.addNodes(targetSetting, dragTargetNode.getParentNode(), newNodes);
  								}
  								if (moveType != consts.move.TYPE_NEXT) {
  									for (i=0, l=newNodes.length; i<l; i++) {
  										view.moveNode(targetSetting, dragTargetNode, newNodes[i], moveType, false);
  									}
  								} else {
  									for (i=-1, l=newNodes.length-1; i<l; l--) {
  										view.moveNode(targetSetting, dragTargetNode, newNodes[l], moveType, false);
  									}
  								}
  							}
  						}
  						view.selectNodes(targetSetting, newNodes);
  						$$(newNodes[0], setting).focus().blur();
  
  						setting.treeObj.trigger(consts.event.DROP, [event, targetSetting.treeId, newNodes, dragTargetNode, moveType, isCopy]);
  					}
  
  					if (moveType == consts.move.TYPE_INNER && tools.canAsync(targetSetting, dragTargetNode)) {
  						view.asyncNode(targetSetting, dragTargetNode, false, dropCallback);
  					} else {
  						dropCallback();
  					}
  
  				} else {
  					view.selectNodes(sourceSetting, nodes);
  					setting.treeObj.trigger(consts.event.DROP, [event, setting.treeId, nodes, null, null, null]);
  				}
  			}
  
  			doc.bind("selectstart", _docSelect);
  			function _docSelect() {
  				return false;
  			}
  
  			//Avoid FireFox's Bug
  			//If zTree Div CSS set 'overflow', so drag node outside of zTree, and event.target is error.
  			if(eventMouseDown.preventDefault) {
  				eventMouseDown.preventDefault();
  			}
  			return true;
  		}
  	},
  	//method of tools for zTree
  	_tools = {
  		getAbs: function (obj) {
  			var oRect = obj.getBoundingClientRect(),
  			scrollTop = document.body.scrollTop+document.documentElement.scrollTop,
  			scrollLeft = document.body.scrollLeft+document.documentElement.scrollLeft;
  			return [oRect.left+scrollLeft,oRect.top+scrollTop];
  		},
  		inputFocus: function(inputObj) {
  			if (inputObj.get(0)) {
  				inputObj.focus();
  				tools.setCursorPosition(inputObj.get(0), inputObj.val().length);
  			}
  		},
  		inputSelect: function(inputObj) {
  			if (inputObj.get(0)) {
  				inputObj.focus();
  				inputObj.select();
  			}
  		},
  		setCursorPosition: function(obj, pos){
  			if(obj.setSelectionRange) {
  				obj.focus();
  				obj.setSelectionRange(pos,pos);
  			} else if (obj.createTextRange) {
  				var range = obj.createTextRange();
  				range.collapse(true);
  				range.moveEnd('character', pos);
  				range.moveStart('character', pos);
  				range.select();
  			}
  		},
  		showIfameMask: function(setting, showSign) {
  			var root = data.getRoot(setting);
  			//clear full mask
  			while (root.dragMaskList.length > 0) {
  				root.dragMaskList[0].remove();
  				root.dragMaskList.shift();
  			}
  			if (showSign) {
  				//show mask
  				var iframeList = $$("iframe", setting);
  				for (var i = 0, l = iframeList.length; i < l; i++) {
  					var obj = iframeList.get(i),
  					r = tools.getAbs(obj),
  					dragMask = $$("<div id='zTreeMask_" + i + "' class='zTreeMask' style='top:" + r[1] + "px; left:" + r[0] + "px; width:" + obj.offsetWidth + "px; height:" + obj.offsetHeight + "px;'></div>", setting);
  					dragMask.appendTo($$("body", setting));
  					root.dragMaskList.push(dragMask);
  				}
  			}
  		}
  	},
  	//method of operate ztree dom
  	_view = {
  		addEditBtn: function(setting, node) {
  			if (node.editNameFlag || $$(node, consts.id.EDIT, setting).length > 0) {
  				return;
  			}
  			if (!tools.apply(setting.edit.showRenameBtn, [setting.treeId, node], setting.edit.showRenameBtn)) {
  				return;
  			}
  			var aObj = $$(node, consts.id.A, setting),
  			editStr = "<span class='" + consts.className.BUTTON + " edit' id='" + node.tId + consts.id.EDIT + "' title='"+tools.apply(setting.edit.renameTitle, [setting.treeId, node], setting.edit.renameTitle)+"' treeNode"+consts.id.EDIT+" style='display:none;'></span>";
  			aObj.append(editStr);
  
  			$$(node, consts.id.EDIT, setting).bind('click',
  				function() {
  					if (!tools.uCanDo(setting) || tools.apply(setting.callback.beforeEditName, [setting.treeId, node], true) == false) return false;
  					view.editNode(setting, node);
  					return false;
  				}
  				).show();
  		},
  		addRemoveBtn: function(setting, node) {
  			if (node.editNameFlag || $$(node, consts.id.REMOVE, setting).length > 0) {
  				return;
  			}
  			if (!tools.apply(setting.edit.showRemoveBtn, [setting.treeId, node], setting.edit.showRemoveBtn)) {
  				return;
  			}
  			var aObj = $$(node, consts.id.A, setting),
  			removeStr = "<span class='" + consts.className.BUTTON + " remove' id='" + node.tId + consts.id.REMOVE + "' title='"+tools.apply(setting.edit.removeTitle, [setting.treeId, node], setting.edit.removeTitle)+"' treeNode"+consts.id.REMOVE+" style='display:none;'></span>";
  			aObj.append(removeStr);
  
  			$$(node, consts.id.REMOVE, setting).bind('click',
  				function() {
  					if (!tools.uCanDo(setting) || tools.apply(setting.callback.beforeRemove, [setting.treeId, node], true) == false) return false;
  					view.removeNode(setting, node);
  					setting.treeObj.trigger(consts.event.REMOVE, [setting.treeId, node]);
  					return false;
  				}
  				).bind('mousedown',
  				function(eventMouseDown) {
  					return true;
  				}
  				).show();
  		},
  		addHoverDom: function(setting, node) {
  			if (data.getRoots().showHoverDom) {
  				node.isHover = true;
  				if (setting.edit.enable) {
  					view.addEditBtn(setting, node);
  					view.addRemoveBtn(setting, node);
  				}
  				tools.apply(setting.view.addHoverDom, [setting.treeId, node]);
  			}
  		},
  		cancelCurEditNode: function (setting, forceName, isCancel) {
  			var root = data.getRoot(setting),
  			nameKey = setting.data.key.name,
  			node = root.curEditNode;
  
  			if (node) {
  				var inputObj = root.curEditInput,
  				newName = forceName ? forceName:(isCancel ? node[nameKey]: inputObj.val());
  				if (tools.apply(setting.callback.beforeRename, [setting.treeId, node, newName, isCancel], true) === false) {
  					return false;
  				}
                  node[nameKey] = newName;
                  var aObj = $$(node, consts.id.A, setting);
  				aObj.removeClass(consts.node.CURSELECTED_EDIT);
  				inputObj.unbind();
  				view.setNodeName(setting, node);
  				node.editNameFlag = false;
  				root.curEditNode = null;
  				root.curEditInput = null;
  				view.selectNode(setting, node, false);
                  setting.treeObj.trigger(consts.event.RENAME, [setting.treeId, node, isCancel]);
  			}
  			root.noSelection = true;
  			return true;
  		},
  		editNode: function(setting, node) {
  			var root = data.getRoot(setting);
  			view.editNodeBlur = false;
  			if (data.isSelectedNode(setting, node) && root.curEditNode == node && node.editNameFlag) {
  				setTimeout(function() {tools.inputFocus(root.curEditInput);}, 0);
  				return;
  			}
  			var nameKey = setting.data.key.name;
  			node.editNameFlag = true;
  			view.removeTreeDom(setting, node);
  			view.cancelCurEditNode(setting);
  			view.selectNode(setting, node, false);
  			$$(node, consts.id.SPAN, setting).html("<input type=text class='rename' id='" + node.tId + consts.id.INPUT + "' treeNode" + consts.id.INPUT + " >");
  			var inputObj = $$(node, consts.id.INPUT, setting);
  			inputObj.attr("value", node[nameKey]);
  			if (setting.edit.editNameSelectAll) {
  				tools.inputSelect(inputObj);
  			} else {
  				tools.inputFocus(inputObj);
  			}
  
  			inputObj.bind('blur', function(event) {
  				if (!view.editNodeBlur) {
  					view.cancelCurEditNode(setting);
  				}
  			}).bind('keydown', function(event) {
  				if (event.keyCode=="13") {
  					view.editNodeBlur = true;
  					view.cancelCurEditNode(setting);
  				} else if (event.keyCode=="27") {
  					view.cancelCurEditNode(setting, null, true);
  				}
  			}).bind('click', function(event) {
  				return false;
  			}).bind('dblclick', function(event) {
  				return false;
  			});
  
  			$$(node, consts.id.A, setting).addClass(consts.node.CURSELECTED_EDIT);
  			root.curEditInput = inputObj;
  			root.noSelection = false;
  			root.curEditNode = node;
  		},
  		moveNode: function(setting, targetNode, node, moveType, animateFlag, isSilent) {
  			var root = data.getRoot(setting),
  			childKey = setting.data.key.children;
  			if (targetNode == node) return;
  			if (setting.data.keep.leaf && targetNode && !targetNode.isParent && moveType == consts.move.TYPE_INNER) return;
  			var oldParentNode = (node.parentTId ? node.getParentNode(): root),
  			targetNodeIsRoot = (targetNode === null || targetNode == root);
  			if (targetNodeIsRoot && targetNode === null) targetNode = root;
  			if (targetNodeIsRoot) moveType = consts.move.TYPE_INNER;
  			var targetParentNode = (targetNode.parentTId ? targetNode.getParentNode() : root);
  
  			if (moveType != consts.move.TYPE_PREV && moveType != consts.move.TYPE_NEXT) {
  				moveType = consts.move.TYPE_INNER;
  			}
  
  			if (moveType == consts.move.TYPE_INNER) {
  				if (targetNodeIsRoot) {
  					//parentTId of root node is null
  					node.parentTId = null;
  				} else {
  					if (!targetNode.isParent) {
  						targetNode.isParent = true;
  						targetNode.open = !!targetNode.open;
  						view.setNodeLineIcos(setting, targetNode);
  					}
  					node.parentTId = targetNode.tId;
  				}
  			}
  
  			//move node Dom
  			var targetObj, target_ulObj;
  			if (targetNodeIsRoot) {
  				targetObj = setting.treeObj;
  				target_ulObj = targetObj;
  			} else {
  				if (!isSilent && moveType == consts.move.TYPE_INNER) {
  					view.expandCollapseNode(setting, targetNode, true, false);
  				} else if (!isSilent) {
  					view.expandCollapseNode(setting, targetNode.getParentNode(), true, false);
  				}
  				targetObj = $$(targetNode, setting);
  				target_ulObj = $$(targetNode, consts.id.UL, setting);
  				if (!!targetObj.get(0) && !target_ulObj.get(0)) {
  					var ulstr = [];
  					view.makeUlHtml(setting, targetNode, ulstr, '');
  					targetObj.append(ulstr.join(''));
  				}
  				target_ulObj = $$(targetNode, consts.id.UL, setting);
  			}
  			var nodeDom = $$(node, setting);
  			if (!nodeDom.get(0)) {
  				nodeDom = view.appendNodes(setting, node.level, [node], null, false, true).join('');
  			} else if (!targetObj.get(0)) {
  				nodeDom.remove();
  			}
  			if (target_ulObj.get(0) && moveType == consts.move.TYPE_INNER) {
  				target_ulObj.append(nodeDom);
  			} else if (targetObj.get(0) && moveType == consts.move.TYPE_PREV) {
  				targetObj.before(nodeDom);
  			} else if (targetObj.get(0) && moveType == consts.move.TYPE_NEXT) {
  				targetObj.after(nodeDom);
  			}
  
  			//repair the data after move
  			var i,l,
  			tmpSrcIndex = -1,
  			tmpTargetIndex = 0,
  			oldNeighbor = null,
  			newNeighbor = null,
  			oldLevel = node.level;
  			if (node.isFirstNode) {
  				tmpSrcIndex = 0;
  				if (oldParentNode[childKey].length > 1 ) {
  					oldNeighbor = oldParentNode[childKey][1];
  					oldNeighbor.isFirstNode = true;
  				}
  			} else if (node.isLastNode) {
  				tmpSrcIndex = oldParentNode[childKey].length -1;
  				oldNeighbor = oldParentNode[childKey][tmpSrcIndex - 1];
  				oldNeighbor.isLastNode = true;
  			} else {
  				for (i = 0, l = oldParentNode[childKey].length; i < l; i++) {
  					if (oldParentNode[childKey][i].tId == node.tId) {
  						tmpSrcIndex = i;
  						break;
  					}
  				}
  			}
  			if (tmpSrcIndex >= 0) {
  				oldParentNode[childKey].splice(tmpSrcIndex, 1);
  			}
  			if (moveType != consts.move.TYPE_INNER) {
  				for (i = 0, l = targetParentNode[childKey].length; i < l; i++) {
  					if (targetParentNode[childKey][i].tId == targetNode.tId) tmpTargetIndex = i;
  				}
  			}
  			if (moveType == consts.move.TYPE_INNER) {
  				if (!targetNode[childKey]) targetNode[childKey] = new Array();
  				if (targetNode[childKey].length > 0) {
  					newNeighbor = targetNode[childKey][targetNode[childKey].length - 1];
  					newNeighbor.isLastNode = false;
  				}
  				targetNode[childKey].splice(targetNode[childKey].length, 0, node);
  				node.isLastNode = true;
  				node.isFirstNode = (targetNode[childKey].length == 1);
  			} else if (targetNode.isFirstNode && moveType == consts.move.TYPE_PREV) {
  				targetParentNode[childKey].splice(tmpTargetIndex, 0, node);
  				newNeighbor = targetNode;
  				newNeighbor.isFirstNode = false;
  				node.parentTId = targetNode.parentTId;
  				node.isFirstNode = true;
  				node.isLastNode = false;
  
  			} else if (targetNode.isLastNode && moveType == consts.move.TYPE_NEXT) {
  				targetParentNode[childKey].splice(tmpTargetIndex + 1, 0, node);
  				newNeighbor = targetNode;
  				newNeighbor.isLastNode = false;
  				node.parentTId = targetNode.parentTId;
  				node.isFirstNode = false;
  				node.isLastNode = true;
  
  			} else {
  				if (moveType == consts.move.TYPE_PREV) {
  					targetParentNode[childKey].splice(tmpTargetIndex, 0, node);
  				} else {
  					targetParentNode[childKey].splice(tmpTargetIndex + 1, 0, node);
  				}
  				node.parentTId = targetNode.parentTId;
  				node.isFirstNode = false;
  				node.isLastNode = false;
  			}
  			data.fixPIdKeyValue(setting, node);
  			data.setSonNodeLevel(setting, node.getParentNode(), node);
  
  			//repair node what been moved
  			view.setNodeLineIcos(setting, node);
  			view.repairNodeLevelClass(setting, node, oldLevel)
  
  			//repair node's old parentNode dom
  			if (!setting.data.keep.parent && oldParentNode[childKey].length < 1) {
  				//old parentNode has no child nodes
  				oldParentNode.isParent = false;
  				oldParentNode.open = false;
  				var tmp_ulObj = $$(oldParentNode, consts.id.UL, setting),
  				tmp_switchObj = $$(oldParentNode, consts.id.SWITCH, setting),
  				tmp_icoObj = $$(oldParentNode, consts.id.ICON, setting);
  				view.replaceSwitchClass(oldParentNode, tmp_switchObj, consts.folder.DOCU);
  				view.replaceIcoClass(oldParentNode, tmp_icoObj, consts.folder.DOCU);
  				tmp_ulObj.css("display", "none");
  
  			} else if (oldNeighbor) {
  				//old neigbor node
  				view.setNodeLineIcos(setting, oldNeighbor);
  			}
  
  			//new neigbor node
  			if (newNeighbor) {
  				view.setNodeLineIcos(setting, newNeighbor);
  			}
  
  			//repair checkbox / radio
  			if (!!setting.check && setting.check.enable && view.repairChkClass) {
  				view.repairChkClass(setting, oldParentNode);
  				view.repairParentChkClassWithSelf(setting, oldParentNode);
  				if (oldParentNode != node.parent)
  					view.repairParentChkClassWithSelf(setting, node);
  			}
  
  			//expand parents after move
  			if (!isSilent) {
  				view.expandCollapseParentNode(setting, node.getParentNode(), true, animateFlag);
  			}
  		},
  		removeEditBtn: function(setting, node) {
  			$$(node, consts.id.EDIT, setting).unbind().remove();
  		},
  		removeRemoveBtn: function(setting, node) {
  			$$(node, consts.id.REMOVE, setting).unbind().remove();
  		},
  		removeTreeDom: function(setting, node) {
  			node.isHover = false;
  			view.removeEditBtn(setting, node);
  			view.removeRemoveBtn(setting, node);
  			tools.apply(setting.view.removeHoverDom, [setting.treeId, node]);
  		},
  		repairNodeLevelClass: function(setting, node, oldLevel) {
  			if (oldLevel === node.level) return;
  			var liObj = $$(node, setting),
  			aObj = $$(node, consts.id.A, setting),
  			ulObj = $$(node, consts.id.UL, setting),
  			oldClass = consts.className.LEVEL + oldLevel,
  			newClass = consts.className.LEVEL + node.level;
  			liObj.removeClass(oldClass);
  			liObj.addClass(newClass);
  			aObj.removeClass(oldClass);
  			aObj.addClass(newClass);
  			ulObj.removeClass(oldClass);
  			ulObj.addClass(newClass);
  		},
  		selectNodes : function(setting, nodes) {
  			for (var i=0, l=nodes.length; i<l; i++) {
  				view.selectNode(setting, nodes[i], i>0);
  			}
  		}
  	},
  
  	_z = {
  		tools: _tools,
  		view: _view,
  		event: _event,
  		data: _data
  	};
  	$.extend(true, $.fn.zTree.consts, _consts);
  	$.extend(true, $.fn.zTree._z, _z);
  
  	var zt = $.fn.zTree,
  	tools = zt._z.tools,
  	consts = zt.consts,
  	view = zt._z.view,
  	data = zt._z.data,
  	event = zt._z.event,
  	$$ = tools.$;
  
  	data.exSetting(_setting);
  	data.addInitBind(_bindEvent);
  	data.addInitUnBind(_unbindEvent);
  	data.addInitCache(_initCache);
  	data.addInitNode(_initNode);
  	data.addInitProxy(_eventProxy);
  	data.addInitRoot(_initRoot);
  	data.addZTreeTools(_zTreeTools);
  
  	var _cancelPreSelectedNode = view.cancelPreSelectedNode;
  	view.cancelPreSelectedNode = function (setting, node) {
  		var list = data.getRoot(setting).curSelectedList;
  		for (var i=0, j=list.length; i<j; i++) {
  			if (!node || node === list[i]) {
  				view.removeTreeDom(setting, list[i]);
  				if (node) break;
  			}
  		}
  		if (_cancelPreSelectedNode) _cancelPreSelectedNode.apply(view, arguments);
  	}
  
  	var _createNodes = view.createNodes;
  	view.createNodes = function(setting, level, nodes, parentNode) {
  		if (_createNodes) {
  			_createNodes.apply(view, arguments);
  		}
  		if (!nodes) return;
  		if (view.repairParentChkClassWithSelf) {
  			view.repairParentChkClassWithSelf(setting, parentNode);
  		}
  	}
  
  	var _makeNodeUrl = view.makeNodeUrl;
  	view.makeNodeUrl = function(setting, node) {
  		return setting.edit.enable ? null : (_makeNodeUrl.apply(view, arguments));
  	}
  
  	var _removeNode = view.removeNode;
  	view.removeNode = function(setting, node) {
  		var root = data.getRoot(setting);
  		if (root.curEditNode === node) root.curEditNode = null;
  		if (_removeNode) {
  			_removeNode.apply(view, arguments);
  		}
  	}
  
  	var _selectNode = view.selectNode;
  	view.selectNode = function(setting, node, addFlag) {
  		var root = data.getRoot(setting);
  		if (data.isSelectedNode(setting, node) && root.curEditNode == node && node.editNameFlag) {
  			return false;
  		}
  		if (_selectNode) _selectNode.apply(view, arguments);
  		view.addHoverDom(setting, node);
  		return true;
  	}
  
  	var _uCanDo = tools.uCanDo;
  	tools.uCanDo = function(setting, e) {
  		var root = data.getRoot(setting);
  		if (e && (tools.eqs(e.type, "mouseover") || tools.eqs(e.type, "mouseout") || tools.eqs(e.type, "mousedown") || tools.eqs(e.type, "mouseup"))) {
  			return true;
  		}
  		if (root.curEditNode) {
  			view.editNodeBlur = false;
  			root.curEditInput.focus();
  		}
  		return (!root.curEditNode) && (_uCanDo ? _uCanDo.apply(view, arguments) : true);
  	}
  })(jQuery);