var setting = {
				view : {
					addHoverDom : addHoverDom,
					removeHoverDom : removeHoverDom,
					selectedMulti : false

				},
				edit : {
					enable : true,//显示编辑图标
					editNameSelectAll : false,//取消节点文本被选中
					showRemoveBtn : showRemoveBtn,
					showRenameBtn : showRenameBtn,
					renameTitle : "编辑",
					removeTitle : "删除"

				},
				data : {
					simpleData : {
						enable : true,
						idKey : "id",
						pIdKey : "pid",
						rootPId : 0
					}
				},
				callback : {
					beforeDrag : beforeDrag,
					beforeEditName : beforeEditName,
					beforeRemove : beforeRemove,
					beforeRename : beforeRename,
					onRemove : onRemove,
					onRename : onRename,
					onClick : onClick
				}
			};

			var log, className = "dark";
			var newCount = 1;
			//节点显示图标
			function addHoverDom(treeId, treeNode) {
				//alert("pId="+treeNode.pId+",tId="+treeNode.tId+",treeId="+treeId);

				if (treeNode.editNameFlag || $("#addBtn_" + treeNode.tId).length > 0)
					return;

				if (treeNode.pid == 0) {
					var sObj = $("#" + treeNode.tId + "_span");
					var addStr = "<span class='button add' id='addBtn_" + treeNode.tId
							+ "' title='添加' onfocus='this.blur();'></span>";
					sObj.after(addStr);
				}

				var btn = $("#addBtn_" + treeNode.tId);
				var zTree = $.fn.zTree.getZTreeObj("treeDemo");
				if (btn)
					btn.bind("click", function() {
						//数据库中存在自定义菜单
						if (array.length > 1) {
							//查找最大节点的id
							for (var i = 0; i < array.length; i++) {
								if (array[i] != null) {
									var max = array[i].id;
									for (var x = 1; x < array.length; x++) {
										if (array[x] != null && array[x].id > max) {
											max = array[x].id;
										}
									}
								}
							}
							newCount = max - 99;
						}

						var sNodes = zTree.getNodesByParam("pid", treeNode.id, null);
						var dbcount = $('#dbc').val(); //数据库中存在的菜单节点数
						var curcount = $('#cur').val();//当前菜单节点数
						if (dbcount == curcount) {
							//添加一级节点
							if (treeNode.pid == 0 && treeNode.id == 0) {
								if (sNodes.length <= 3) {
									var cur = $('#cur').val();
									$('#cur').val(parseInt(cur) + 1);
									zTree.addNodes(treeNode, {
										id : 100 + newCount,
										pid : treeNode.id,
										name : "node" + (newCount++),
										content : "",
										url : "",
										type : 1
									//"click": clkNode(treeNode.tId)
									});
									//----------------显示编辑区----------------begin
									var v = 99 + newCount;
									var nd = zTree.getNodeByParam("id", v, null);
									showInfo(nd);
									//----------------显示编辑区----------------end
									return;
								} else {
									alert("最多只能添加3个一级菜单!");
									return;
								}
							}
							//添加二级节点
							if (treeNode.pid == 0 && treeNode.id != 0) {
								if (sNodes.length < 5) {
									var cur = $('#cur').val();
									$('#cur').val(parseInt(cur) + 1);
									zTree.addNodes(treeNode, {
										id : 100 + newCount,
										pid : treeNode.id,
										name : "node" + (newCount++),
										content : "",
										url : "",
										type : 1
									//"click": clkNode(treeNode.tId)
									});
									//----------------显示编辑区----------------begin
									var v = 99 + newCount;
									var nd = zTree.getNodeByParam("id", v, null);
									showInfo(nd);
									//----------------显示编辑区----------------end
									return;
								} else {
									alert("最多只能添加5个二级菜单!");
									return;
								}
							}
						} else {
							alert('请保存当前节点');
							return false;
						}
						return false;
					});
			}

			function beforeDrag(treeId, treeNodes) {
				return false;
			}

			//删除节点事件
			function beforeRemove(treeId, treeNode) {
				//删除一级节点只在其没有二级节点时
				var zTree = $.fn.zTree.getZTreeObj("treeDemo");
				if (treeNode.pid == 0) {
					var sNodes = zTree.getNodesByParam("pid", treeNode.id, null);
					if (sNodes.length > 0) {
						alert("请确认该节点没有二级节点!");
						return false;
					}
				}
				className = (className === "dark" ? "" : "dark");
				showLog("[ " + getTime() + " beforeRemove ]&nbsp;&nbsp;&nbsp;&nbsp; "
						+ treeNode.name);

				zTree.selectNode(treeNode);
				return confirm("确认删除 节点 -- " + treeNode.name + " 吗？");
			}

			//删除节点
			function onRemove(e, treeId, treeNode) {
				$('#rndiv').hide();
				var treedata = $('#treedata').val();
				var cur = $('#cur').val();
				$('#cur').val(parseInt(cur) - 1);
				//treedata有保存节点才删除
				if (treedata.indexOf(treeNode.id) > -1) {
					var dbc = $('#dbc').val();
					$('#dbc').val(parseInt(dbc) - 1);
				}

				if(array.length == 2){
					//删除全部节点，只剩下根节点
					//$.post(basePath + 'defindmenu/deleteAllNodes', null, null);
				}

				//重新组装treedata字串
				var nodeJson = "";
				for (var i = 0; i < array.length; i++) {
					if (array[i] != null) {
						if (array[i].id == treeNode.id) {
							if (array[i + 1] != null) {
								nodeJson += '{' + 'id:' + array[i + 1].id + ',pid:'
										+ array[i + 1].pid + ',name:"' + array[i + 1].name
										+ '",url:"' + array[i + 1].url + '",content:"'
										+ array[i + 1].content + '",type:'
										+ array[i + 1].type + '},';
							}
							array.remove(i);
						} else {
							nodeJson += '{' + 'id:' + array[i].id + ',pid:' + array[i].pid
									+ ',name:"' + array[i].name + '",url:"' + array[i].url
									+ '",content:"' + array[i].content + '",type:'
									+ array[i].type + '},';
						}
					}
				}
				$('#treedata').val(nodeJson);
				//alert($('#treedata').val());
				showLog("[ " + getTime() + " onRemove ]&nbsp;&nbsp;&nbsp;&nbsp; "
						+ treeNode.name);
			}

			//点击编辑图标弹出编辑区
			function beforeEditName(treeId, treeNode) {
				showInfo(treeNode);
			}

			//
			function beforeRename(treeId, treeNode, newName, isCancel) {
				className = (className === "dark" ? "" : "dark");
				//菜单上编辑名称，同步右边菜单名称显示
				$('#mname').val(newName);

				showLog((isCancel ? "<span style='color:red'>" : "") + "[ " + getTime()
						+ " beforeRename ]&nbsp;&nbsp;&nbsp;&nbsp; " + treeNode.name
						+ (isCancel ? "</span>" : ""));
				if (newName.length == 0) {
					alert("菜单名称不能为空!");
					var zTree = $.fn.zTree.getZTreeObj("treeDemo");
					setTimeout(function() {
						zTree.editName(treeNode)
					}, 10);
					return false;
				}
				return true;
			}

			//暂不使用
			function onRename(e, treeId, treeNode, isCancel) {
				//菜单上编辑名称，同步右边菜单名称显示
				//$('#mname').val(treeNode.name);
				//showLog((isCancel ? "<span style='color:red'>":"") + "[ "+getTime()+" onRename ]&nbsp;&nbsp;&nbsp;&nbsp; " + treeNode.name + (isCancel ? "</span>":""));
			}

			//显示删除图标
			function showRemoveBtn(treeId, treeNode) {
				if (treeNode.id == 0) {
					return !treeNode.isFirstNode;//第一个节点不显示删除图标
				}
				if (treeNode.id > 0) {
					return treeNode;
				}
			}

			//显示编辑图标
			function showRenameBtn(treeId, treeNode) {
				if (treeNode.id == 0) {
					return !treeNode.isFirstNode;
				}
				if (treeNode.id > 0) {
					return treeNode;
				}
			}

			//显示图标
			function showUrlBtn(treeId, treeNode) {
				var addStr1 = "<span class='button ico_docu' style='background:url(../../css/zTreeStyle/img/diy/9.png) 0 0 no-repeat;' id='1' title='删除' onfocus='this.blur();'></span>";
				sObj.after(addStr1);
				return treeNode;
			}

			function showLog(str) {
				if (!log)
					log = $("#log");
				log.append("<li class='" + className + "'>" + str + "</li>");
				if (log.children("li").length > 8) {
					log.get(0).removeChild(log.children("li")[0]);
				}
			}

			function getTime() {
				var now = new Date(), h = now.getHours(), m = now.getMinutes(), s = now
						.getSeconds(), ms = now.getMilliseconds();
				return (h + ":" + m + ":" + s + " " + ms);
			}

			function removeHoverDom(treeId, treeNode) {
				$("#addBtn_" + treeNode.tId).unbind().remove();
			};

			function selectAll() {
				var zTree = $.fn.zTree.getZTreeObj("treeDemo");
				zTree.setting.edit.editNameSelectAll = $("#selectAll").attr("checked");
			}

			//保存整个树菜单
			function saveMenu() {
				var trdata = $("#treedata").val();
				//alert(trdata);
				if (trdata != null && trdata.length > 54) {
					document.menuform.action = basePath + "/admin/menu/savemenu";
					document.menuform.submit();
					alert('保存成功!');
				} else {
					alert('请点击【自定义菜单列表】的【+】按钮进行编辑及保存！');
				}
			}

			function sltImg() {
				var url = basePath + '/admin/wx/sltlist';
				/*var attr = 'dialogWidth=1000px;dialogHeight=500px;status=no;scroll=yes;dialogTop=150px;dialogLeft=200px;';
				var rs = window.showModalDialog(url, "", attr);
				//alert('rs = '+rs[1]);
				if (rs != null && rs != '') {
					$("#prvimg").html(rs[0]);
					$("#rid").val(rs[1]);
				}*/
				var attr = 'width=1000px,height=500px,status=no,scroll=yes,top=150px,left=200px';
				//弹窗改为window.open()解决谷歌浏览器不支持弹窗的特性
				window.open(url, window, attr);
				$("#preViewDiv").show();
			}

			//创建菜单
			function createMenu() {
				//创建菜单前组装菜单数据
				getMenuJson();//此方法赋值jsondata
				var jsondata = $("#jsondata").val();
				if (jsondata != null && jsondata.length > 13) {
					document.menuform.action = basePath + "/admin/menu/createmenu";
					document.menuform.submit();
				} else {
					alert('请点击【自定义菜单列表】的【+】按钮进行编辑及保存！');
				}
			}
			//菜单发布提示
			function showmsg() {
				var rs = $('#rs').val();
				if (rs != null && rs != "") {
					if (rs == "yes") {
						rs = "菜单发布成功！";
					} else if (rs == "no") {
						rs = "菜单发布失败,可能编辑菜单后没有点击【保存】或最后没有点击【确定】保存整个树菜单！";
					} else {
						rs = "未经授权！";
					}
					alert(rs);
				}
			}

			//点击节点
			function onClick() {
				var treeObj = $.fn.zTree.getZTreeObj("treeDemo");
				var sltNode = treeObj.getSelectedNodes();
				if (sltNode != null && sltNode.length > 0) {
					var treeNode = sltNode[0];
					//显示编辑区
					if (treeNode != null && treeNode.id != 0)
						showInfo(treeNode);
				}
			}

			//显示编辑区
			function showInfo(treeNode) {
				$('#rndiv').show();
				//编辑区赋值
				$('#mname').val(treeNode.name);
				$('#mname').focus();
				$('#tid').val(treeNode.id);//保存id到隐藏域
				$('#trid').val(treeNode.tId);//保存tId到隐藏域

				var nodeType = treeNode.type;
				var slt = $("#type").get(0);
				var val = slt.options[nodeType - 1].value;
				if (val != null) {
					slt[val - 1].selected = true;
				}
				if (nodeType == 1) { //文本
					$('#url').val("");
					if (treeNode.content == "") {
						$('#content').val("");
					} else {
						$('#content').val(treeNode.content);
					}
					$('#cont').show();
					$('#pic').hide();
					$('#lnk').hide();
				} else if (nodeType == 2) {//图文
					$('#pic').show();
					showImgTxtHtml(treeNode.id);
					$('#preViewDiv').show();
					$('#preViewDiv').addClass("divimg");
					$('#cont').hide();
					$('#lnk').hide();
				} else if (nodeType == 3) {//链接
					if (treeNode.url == "") {
						$('#url').val("");
					} else {
						$('#url').val(treeNode.url);
					}
					$('#lnk').show();
					$('#cont').hide();
					$('#pic').hide();
				}
			}

			//显示菜单类型
			function showdiv(obj) {
				var tid = $('#trid').val();
				var treeObj = $.fn.zTree.getZTreeObj("treeDemo");
				var treeNode = treeObj.getNodeByTId(tid);
				var val = obj.value;
				if (val == 1) { //文本
					if (treeNode.type == 1) {
						$('#content').val(treeNode.content);
					} else {
						$('#content').val('');
					}
					$('#cont').show();
					$('#pic').hide();
					$('#lnk').hide();
				} else if (val == 2) {//图文
					var treedata = $('#treedata').val();
					$('#pic').show();
					if (treedata.indexOf(treeNode.id) > -1 && treeNode.type == 2) {
						showImgTxtHtml(treeNode.id);//查询图片html
					} else {
						$('#url').val("");
						$('#preViewDiv').html('');
						$('#content').val("");
					}
					$('#preViewDiv').show();
					$('#preViewDiv').addClass("divimg");
					$('#cont').hide();
					$('#lnk').hide();
				} else if (val == 3) {//链接
					if (treeNode.type == 3) {
						$('#url').val(treeNode.url);
					} else {
						$('#content').val("");
					}
					$('#lnk').show();
					$('#cont').hide();
					$('#pic').hide();
				}
			}

			//保存节点
			function saveNode() {
				var rid = $('#picandtext').val();
				var imghtml = $('#preViewDiv').html();
				var tid = $('#tid').val();
				var url = $('#url').val();
				var type = $('#type').val();
				var name = $('#mname').val();
				var cont = $('#content').val();
				//节点对应图文显示html
				if (imghtml != null && imghtml != "") {
					$("#duiying").val($("#duiying").val() + tid + "$" + imghtml + "$");
				}
				$('#imghtml').val(imghtml);
				if (name == "") {
					alert('菜单名称不能为空!');
					return false;
				} else {
					if (name.indexOf("\"") > -1 || name.indexOf("\“") > -1
							|| name.indexOf("\”") > -1) {
						alert('不能包含双引号');
						return false;
					}
					if (tid == 0 && name.length > 5) {
						alert('一级菜单名称不能超过5个汉字!');
						return false;
					} else if (tid != 0 && name.length > 8) {
						alert('二级菜单名称不能超过8个汉字!');
						return false;
					}
				}
				if (url != null && url != "" && url.indexOf('http://') < 0) {
					alert('链接必须以http://开头!');
					return false;
				}
				if (url.indexOf("\"") > -1 || url.indexOf("\“") > -1
						|| url.indexOf("\”") > -1) {
					alert('不能包含双引号');
					return false;
				}
				if (cont.indexOf("\"") > -1 || cont.indexOf("\“") > -1
						|| cont.indexOf("\”") > -1) {
					alert('不能包含双引号');
					return false;
				}

				var treeObj = $.fn.zTree.getZTreeObj("treeDemo");
				var nd = treeObj.getNodeByParam("id", tid, null);//根据节点id查找
				//节点赋值
				nd.name = name;
				nd.type = type;
				if (type == 1) { //文本
					nd.content = cont;
				} else if (type == 2) {//图文
					nd.content = rid;
				} else if (type == 3) {//链接
					nd.url = url;
				}
				treeObj.updateNode(nd);//刷新节点

				//alert('name = '+nd.name);
				var newBean = new Bean();
				newBean.id = nd.id;
				newBean.pid = nd.pid;
				newBean.url = nd.url;
				newBean.name = nd.name;
				newBean.type = nd.type;
				newBean.content = nd.content;

				//所有节点的treedata
				var data = $('#treedata').val();
				var nodeJson = "";
				if (data.indexOf(tid) == -1) {
					//alert('是新节点');
					array.push(newBean);
					var cur = $('#dbc').val();
					$('#dbc').val(parseInt(cur) + 1);
				}
				for (var i = 0; i < array.length; i++) {
					if (array[i] != null) {
						if (array[i].id == newBean.id) {//已存在的节点则修改
							array[i] = newBean;
							nodeJson += '{' + 'id:' + newBean.id + ',pid:' + newBean.pid
									+ ',name:"' + newBean.name + '",url:"' + newBean.url
									+ '",content:"' + newBean.content + '",type:'
									+ newBean.type + '},';
							//'",url:"' + newBean.url + '",content:"' + newBean.content + '",type:' + newBean.type + ',imghtml:"' + newBean.imghtml + '"},';
							//alert('修改当前节点信息--------'+ nodeJson);
						} else {
							nodeJson += '{' + 'id:' + array[i].id + ',pid:' + array[i].pid
									+ ',name:"' + array[i].name +
									//'",url:"' + array[i].url + '",content:"' + array[i].content + '",type:' + array[i].type + ',imghtml:"' + array[i].imghtml +'"},';
									'",url:"' + array[i].url + '",content:"'
									+ array[i].content + '",type:' + array[i].type + '},';
							//alert('拼接原来的节点信息------- '+ nodeJson);
						}
					}
				}
				nodeJson = nodeJson.substring(0, nodeJson.length - 1);
				$('#treedata').val(nodeJson);//保存用来显示菜单
				alert('保存菜单【' + newBean.name + '】成功!');
				//alert('treedata = '+$('#treedata').val());
			}

			//组装整个树菜单JSON数据
			function getMenuJson() {
				//基本菜单格式，也就是一个节点的信息   node =  {"name":"短信笑话","type":"click","url":"","key":"13"}

				//只有一级没二级的菜单格式      {"name":"短信笑话","type":"click","url":"","key":"13"}

				//一级下有二级的菜单格式           {"name":"游戏娱乐","sub_button":[node1, node2,]}

				//最外层的格式      	{"button":[          ]}
				var zTree = $.fn.zTree.getZTreeObj("treeDemo");
				//var alltreeObj = zTree.transformToArray(zTree.getNodes());
				var data = "", str = "";

				//查找一级节点
				var nodes = zTree.getNodesByParam("pid", "0", null);
				for (var j = 1; j < nodes.length; j++) {
					var name = nodes[j].name;
					var type = nodes[j].type;
					var url = nodes[j].url;
					var key = nodes[j].id;

					var id = nodes[j].id;
					//alert('id='+id);

					//查找二级节点集合
					var nds = zTree.getNodesByParam("pid", id, null);
					var nd2 = '';
					for (var k = 0; k < nds.length; k++) {
						if (nds[k] != null) {
							type = nds[k].type;
							if (type == 1 || type == 2) {//文本、图文
								type = 'click';
							} else if (type == 3) { //链接
								type = 'view';
							}
							nd2 += '{"name":"' + nds[k].name + '","type":"' + type
									+ '","url":"' + nds[k].url + '","key":"' + nds[k].id
									+ '"' + '},';
						}
					}
					//alert('nd2 ='+nd2);
					//一级下有二级
					if (nd2 != '') {
						str = '{"name":"' + name + '","sub_button":[' + nd2 + ']},';
					} else {//只有一级没有二级
						if (type == 1 || type == 2) { //文本、图文
							type = 'click';
						} else if (type == 3) { //链接
							type = 'view';
						}
						str = '{"name":"' + name + '","type":"' + type + '","url":"' + url
								+ '","key":"' + key + '"' + '},';
					}
					data += str;
				}
				var json = '{"button":[' + data + ']}';
				//alert('json ='+json);
				$("#jsondata").val(json);//传到后台创建菜单
			}

			//删除数组
			Array.prototype.remove = function(dx) {
				if (isNaN(dx) || dx > this.length) {
					return false;
				}
				for (var i = 0, n = 0; i < this.length; i++) {
					if (this[i] != this[dx]) {
						this[n++] = this[i];
					}
				}
				this.length -= 1;
			};

			function clkNode(tid) {
				var treeObj = $.fn.zTree.getZTreeObj("treeDemo");
				var treeNode = treeObj.getNodeByTId(tid);
				alert('treeNode.name = ' + treeNode.name);
				//showdiv(treeNode);
			}

			//节点Bean数组
			function Bean() {
				var id = {};
				var pid = {};
				var url = {};
				var name = {};
				var content = {};
			}

			//---------------菜单预览-------------------
			/*	<ul id="preview_screen1" class="pre_nav_list">
			 <li id="preview_0" class="previewlevel1 pre_nav ">
			 <a href="javascript:;" class="pre_nav_btn">一见钟情</a>
			 <ul class="pre_sub_nav_list" style=""><span class="pre_sub_nav_arrow"></span>
			 <li class="previewlevel2 pre_sub_nav"><a href="javascript:;" class="pre_sub_nav_btn">一见如故</a></li>
			 <li class="previewlevel2 pre_sub_nav"><a href="javascript:;" class="pre_sub_nav_btn">一吻定情</a></li>
			 </ul>
			 </li>
			 <li id="preview_1" class="previewlevel1 pre_nav ">
			 <a href="javascript:;" class="pre_nav_btn">a</a>
			 </li>
			 <li id="preview_2" class="previewlevel1 pre_nav ">
			 <a href="javascript:;" class="pre_nav_btn">c</a>
			 </li>
			 </ul>*/
			function previewMenu() {
				var zTree = $.fn.zTree.getZTreeObj("treeDemo");
				//查找一级节点
				var nodes = zTree.getNodesByParam("pid", "0", null);
				var html = "", ndstr1 = "";
				for (var j = 1; j < nodes.length; j++) {
					if (nodes[j] != null) {
						var id = nodes[j].id;
						var name = nodes[j].name;//一级菜单名称
						ndstr1 = '<li id="preview_' + j
								+ '" class="previewlevel1 pre_nav ">'
								+ '<a href="javascript:;" class="pre_nav_btn" onclick="show('
								+ j + ');">' + name + '</a></li>';
						//查找二级节点集合
						var nds = zTree.getNodesByParam("pid", id, null);
						var ndstr2 = "";
						var str2 = "";
						if (j == 2) {
							str2 = '<ul class="pre_sub_nav_list" id="show' + j
									+ '" style="display:none;margin-left:90px;"><span class="pre_sub_nav_arrow"></span>';
						} else if (j == 3) {
							str2 = '<ul class="pre_sub_nav_list" id="show' + j
									+ '" style="display:none;margin-left:150px;"><span class="pre_sub_nav_arrow"></span>';
						} else {
							str2 = '<ul class="pre_sub_nav_list" id="show' + j
									+ '" style="display:none;"><span class="pre_sub_nav_arrow"></span>';
						}

						for (var k = 0; k < nds.length; k++) {
							if (nds[k] != null) {
								ndstr2 += '<li class="previewlevel2 pre_sub_nav" style="letter-spacing:0px;"><a href="javascript:;" class="pre_sub_nav_btn">'
										+ nds[k].name + '</a></li>';
							}
						}
					}
					html += ndstr1 + str2 + ndstr2 + '</ul>';
				}
				html = '<ul id="preview_screen1" class="pre_nav_list">' + html + '</ul>';
				//alert(html);
				$('#pre_nav_wrapper').html(html);
				$('#preview_box').show();
			}

			//显示二级菜单
			function show(id) {
				for (var i = 1; i < 4; i++) {
					if (i == id) {
						$('#show' + id).show();
					} else {
						$('#show' + i).hide();
					}
				}
			}

			//关闭预览
			function clo() {
				$('#preview_box').hide();
			}

			//显示图文html
			function showImgTxtHtml(id) {
		    	$.post(basePath + "/admin/menu/html",{"menuId":id},function(data){
		    		if(data != null && data != ""){
		                $('#preViewDiv').html(data);
		            }
		        });
			}