function addRow(list, idx, tpl, row){
    $(list).append(Mustache.render(tpl, {
        idx: idx, delBtn: true, row: row
    }));
    $(list+idx).find("select").each(function(){
        $(this).val($(this).attr("data-value"));
    });
    $(list+idx).find("input[type='checkbox'], input[type='radio']").each(function(){
        var ss = $(this).attr("data-value").split(',');
        for (var i=0; i<ss.length; i++){
            if($(this).val() == ss[i]){
                $(this).attr("checked","checked");
            }
        }
    });
    $(list+idx).find(".form_datetime").each(function(){
        $(this).datetimepicker({
            format: "YYYY-MM-DD HH:mm:ss"
        });
    });
}
function delRow(obj, prefix){
    var id = $(prefix+"_id");
    var delFlag = $(prefix+"_delFlag");
    if (id.val() == ""){
        $(obj).parent().parent().remove();
    }else if(delFlag.val() == "0"){
        delFlag.val("1");
        $(obj).html("&divide;").attr("title", "撤销删除");
        $(obj).parent().parent().addClass("error");
    }else if(delFlag.val() == "1"){
        delFlag.val("0");
        $(obj).html("&times;").attr("title", "删除");
        $(obj).parent().parent().removeClass("error");
    }
}
/**
 * 工具组件 对原有的工具进行封装，自定义某方法统一处理
 * 
 * @author lgf 2018-4-10
 * @Url: http://www.jeeplus.org
 * @version 2.0v
 */
(function() {

    jp = {
			
	   /**使用jp.open代替top.layer.open，参数使用完全一致，请参照layer官网, 不在直接暴露layer在，jeeplus对layer进行统一封装**/
	   open:top.layer.open,
	   
	   /**通知方法，不阻塞浏览器当前窗口，四个级别 info,warning,error,success，图标不同，其余用法完全相同*/		
	   info:function(msg){
			return top.layer.msg(msg);
	   },
		
	   warning: function(msg){//通知
		   return top.layer.msg(msg, {icon:0});
	   },
	   
	   success:function(msg){
		   return top.layer.msg(msg, {icon:1});
	   },

	   error:function(msg){
		   return top.layer.msg(msg, {icon:2});
	   },
	   
	   //layer之外的另一个选择toast风格消息提示框,直接使用jp.toastr调用
	   toastr:(function(){
		   top.toastr.options = {
					  "closeButton": true,
					  "debug": false,
					  "progressBar": true,
					  "positionClass": "toast-top-right",
					  "onclick": null,
					  "showDuration": "400",
					  "hideDuration": "5000",
					  "timeOut": "10000",
					  "extendedTimeOut": "1000",
					  "showEasing": "swing",
					  "hideEasing": "linear",
					  "showMethod": "fadeIn",
					  "hideMethod": "fadeOut"
					}
		   return top.toastr;
	   })(),
	   
	   //页面提示声音
	   voice:function() {
		    var audio = document.createElement("audio");
		    audio.src = ctxStatic+"/common/voice/default.wav";
		    audio.play();
	  },
	   
	   /**加载层，一直阻塞浏览器窗口，必须手动调用close方法关闭*/	   
	   loading:function(msg){
		   if(!msg){
			   msg = '正在提交，请稍等...';
		   }
		   
		  var index = top.layer.msg(msg, {
			  icon: 16
			  ,shade: 0.01,
			  time:999999999//设置超长时间
			});
		  
		  return index;
	   },
	   
	   close:function(index){
		   if(index){
			   top.layer.close(index);
		   }else{
			   top.layer.closeAll();
		   }
		   
	   },
	   
	   
	   /**alert弹出框，阻塞浏览器窗口*/
	   alert:function(msg){
		   top.layer.alert(msg, {
			    skin: 'layui-layer-lan'
			    ,area:['auto', 'auto']
			    ,icon: 0
			    ,closeBtn: 0
			    ,anim: 4 //动画类型
			  });
	   },
	   
	   /**询问框，阻塞浏览器窗口*/
	   confirm:function(msg, succFuc, cancelFuc){//msg:询问信息， succFuc：点‘是’调用的函数， errFuc:点‘否’调用的函数
		   top.layer.confirm(msg, 
		     {icon: 3, title:'系统提示', btn: ['是','否'] //按钮
		     }, function(index){
		    	 if (typeof succFuc == 'function') {
		    		 succFuc();
		 		}else{
		 			
		 			location = succFuc;
		 			jp.success("操作成功！", {icon:1});
		 		}
			     top.layer.close(index);
			 }, function(index){
				 if(cancelFuc)
					 cancelFuc();
			     top.layer.close(index);
			 });
		   
		   return false;
	   },

        prompt:function (title, href) {
            var index = top.layer.prompt({title: title, formType: 2}, function(text){
                if (typeof href == 'function') {
                    href(text);
                }else{
                    location = href + encodeURIComponent(text);
                }

                top.layer.close(index);
            });

        },
        //打开一个窗体
        windowOpen:function(url, name, width, height){
        var top=parseInt((window.screen.height-height)/2,10),left=parseInt((window.screen.width-width)/2,10),
            options="location=no,menubar=no,toolbar=no,dependent=yes,minimizable=no,modal=yes,alwaysRaised=yes,"+
                "resizable=yes,scrollbars=yes,"+"width="+width+",height="+height+",top="+top+",left="+left;
        window.open(url ,name , options);
   	 },

    // //打开对话框(添加修改)
	 //  openDialog: function(title,url,width,height, $table){
		// var auto = true;//是否使用响应式，使用百分比时，应设置为false
		// if(width.indexOf("%")>=0 || height.indexOf("%")>=0 ){
		// 	auto =false;
		// }
		// }
	 //   	top.layer.open({
	 //   	    type: 2,
	 //   	    area: [width, height],
	 //   	    title: title,
	 //   	    auto:auto,
	 //   	    maxmin: true, //开启最大化最小化按钮
	 //   	    content: url ,
	 //   	    btn: ['确定', '关闭'],
	 //   	    yes: function(index, layero){
	 //   	         var iframeWin = layero.find('iframe')[0]; //得到iframe页的窗口对象，执行iframe页的方法：iframeWin.method();
	 //   	         if(!$table){//如果不传递table对象过来，按约定的默认id获取table对象
	 //   	        	 $table = $('#table')
	 //   	         }
	 //   	         iframeWin.contentWindow.doSubmit($table, index);
	 //   		  },
	 //   	   cancel: function(index){
	 //   	      }
	 //   	});
	 //   },
    //
	 //   //打开对话框(查看)
	 //   openDialogView :function(title,url,width,height){
		//    var auto = true;//是否使用响应式，使用百分比时，应设置为false
    //        if(width.indexOf("%")>=0 || height.indexOf("%")>=0 ){
    //            auto =false;
    //        }
		// 	top.layer.open({
		// 		type: 2,
		// 		area: [width, height],
		// 		title: title,
		// 		auto:auto,
		// 		maxmin: true, //开启最大化最小化按钮
		// 		content: url ,
		// 		btn: ['关闭'],
		// 		cancel: function(index){
		// 		   }
		// 	});
	 //
	 //   },

	   /**打开图片预览框**/
	   showPic:function(url){
		   var json = {
				   "data": [   //相册包含的图片，数组格式
				     {
				       "src": url, //原图地址
				     }
				   ]
				 };
		   top.layer.photos({
			    photos: json
			    ,anim: 0 //0-6的选择，指定弹出图片动画类型，默认随机（请注意，3.0之前的版本用shift参数）
			  });
		   
	   },
	   
	   /**用户选择框**/
        openUserSelectDialog:function(isMultiSelect, yesFuc){
            top.layer.open({
                type: 2,
                area: ['900px', '560px'],
                title:"选择用户",
                auto:true,
                maxmin: true, //开启最大化最小化按钮
                content: ctx+"/sys/user/userSelect?isMultiSelect="+isMultiSelect,
                btn: ['确定', '关闭'],
                yes: function(index, layero){
                    var ids = layero.find("iframe")[0].contentWindow.getIdSelections();
                    var names = layero.find("iframe")[0].contentWindow.getNameSelections();
                    var loginNames = layero.find("iframe")[0].contentWindow.getLoginNameSelections();
                    if(ids.length ==0){
                        jp.warning("请选择至少一个用户!");
                        return;
                    }
                    // 执行保存
                    yesFuc(ids.join(","), names.join(","), loginNames.join(","));

                    top.layer.close(index);
                },
                cancel: function(index){
                    //取消默认为空，如需要请自行扩展。
                    top.layer.close(index);
                }
            });
        },
        /**货架选择框**/
        openShelvesSelectDialog:function(yesFuc, isMultiSelected){
            isMultiSelected = isMultiSelected ? isMultiSelected.toString() : '';
            top.layer.open({
                type: 2,
                area: ['900px', '560px'],
                title:"选择货架",
                auto:true,
                maxmin: true, //开启最大化最小化按钮
                content: ctx+"/warehouse/shelves/shelves/shelvesSelect?isMultiSelected=" + isMultiSelected,
                btn: ['确定', '关闭'],
                yes: function(index, layero){
                    var items = layero.find("iframe")[0].contentWindow.getSelections();
                    if(Array.isArray(items)&&items.length ==0){
                        jp.warning("请选择至少一个货架!");
                        return;
                    }
                    // 执行保存
                    yesFuc(items);
                    top.layer.close(index);
                },
                cancel: function(index){
                    //取消默认为空，如需要请自行扩展。
                    top.layer.close(index);
                }
            });
        },
        /**角色选择框**/
        openRoleSelectDialog:function(isMultiSelect, yesFuc){
            var url = ctx + "/sys/role/data";
            var fieldLabels = "角色名|英文名";
            var fieldKeys = "name|enname";
            top.layer.open({
                type: 2,
                area: ['800px', '500px'],
                title:"角色选择",
                auto:true,
                name:'friend',
                content: ctx+"/tag/gridselect?url="+encodeURIComponent(url)+"&fieldLabels="+encodeURIComponent(fieldLabels)+"&fieldKeys="+encodeURIComponent(fieldKeys)+"&searchLabels="+encodeURIComponent(fieldLabels)+"&searchKeys="+encodeURIComponent(fieldKeys)+"&isMultiSelected="+isMultiSelect,
                btn: ['确定', '关闭'],
                yes: function(index, layero){
                    var iframeWin = layero.find('iframe')[0].contentWindow; //得到iframe页的窗口对象，执行iframe页的方法：iframeWin.method();
                    var items = iframeWin.getSelections();
                    if(items == ""){
                        jp.warning("必须选择一条数据!");
                        return;
                    }
                    var ids = [];
                    var names = [];
                    for(var i=0; i<items.length; i++){
                        var item = items[i];
                        ids.push(item.id);
                        names.push(item.enname)
                    }
                    yesFuc(ids.join(","), names.join(","));
                    top.layer.close(index);//关闭对话框。
                },
                cancel: function(index){
                }
            });
        },
        openStorageSelectDialog:function(params, yesFuc){
            var url = ctx+"/warehouse/storage/storage/findByPcTypeModel?goodsInfo.goods.batchNum="+params.batchNum+"&qrCode.state="+params.state;
            var fieldLabels = "物资编码|品名|代码|单价|单位|数量|总价|型号";
            var fieldKeys = "qrCode.code|type.name|type.code|type.amount|type.unit|num|infoSum|model";
            var searchLabels = "品名代码|型号";
            var searchKeys = "goodsInfo.type|goodsInfo.model";
            top.layer.open({
                type: 2,
                area: ['1100px', '600px'],
                title:"选择入库明细",
                auto:true,
                name:'friend',
                content: ctx+"/tag/gridselect?url="+encodeURIComponent(url)+"&fieldLabels="+encodeURIComponent(fieldLabels)+"&fieldKeys="+encodeURIComponent(fieldKeys)+"&searchLabels="+encodeURIComponent(searchLabels)+"&searchKeys="+encodeURIComponent(searchKeys)+"&isMultiSelected="+params.isMultiSelect+"&gridSelectTableDataHandle="+params.gridSelectTableDataHandleName,
                btn: ['确定', '关闭'],
                yes: function(index, layero){
                    var iframeWin = layero.find('iframe')[0].contentWindow; //得到iframe页的窗口对象，执行iframe页的方法：iframeWin.method();
                    var items = iframeWin.getSelections();
                    if(items == ""){
                        jp.warning("必须选择一条数据!");
                        return;
                    }
                    yesFuc(items);
                    top.layer.close(index);//关闭对话框。
                },
                cancel: function(index){
                }
            });
        },
        openGridSelectDialog:function(params, yesFuc){
            top.layer.open({
                type: 2,
                area: ['800px', '500px'],
                title: params.title,
                auto:true,
                name:'friend',
                content: ctx+"/tag/gridselect?url="+encodeURIComponent(params.url)+"&fieldLabels="+encodeURIComponent(params.fieldLabels)+"&fieldKeys="+encodeURIComponent(params.fieldKeys)+"&searchLabels="+encodeURIComponent(params.searchLabels)+"&searchKeys="+encodeURIComponent(params.searchKeys)+"&isMultiSelected="+params.isMultiSelect,
                btn: ['确定', '关闭'],
                yes: function(index, layero){
                    var iframeWin = layero.find('iframe')[0].contentWindow; //得到iframe页的窗口对象，执行iframe页的方法：iframeWin.method();
                    var items = iframeWin.getSelections();
                    if(items == ""){
                        jp.warning("必须选择一条数据!");
                        return;
                    }
                    yesFuc(items);
                    top.layer.close(index);//关闭对话框。
                },
                cancel: function(index){
                }
            });
        },
        dateFormat:function (timestamp, format) {
          var _this =  new Date(timestamp);
           var o = {
               "M+": _this.getMonth() + 1,
               // month
               "d+": _this.getDate(),
               // day
               "h+": _this.getHours(),
               // hour
               "m+": _this.getMinutes(),
               // minute
               "s+": _this.getSeconds(),
               // second
               "q+": Math.floor((_this.getMonth() + 3) / 3),
               // quarter
               "S": _this.getMilliseconds()
               // millisecond
           };
           if (/(y+)/.test(format) || /(Y+)/.test(format)) {
               format = format.replace(RegExp.$1, (_this.getFullYear() + "").substr(4 - RegExp.$1.length));
           }
           for (var k in o) {
               if (new RegExp("(" + k + ")").test(format)) {
                   format = format.replace(RegExp.$1, RegExp.$1.length == 1 ? o[k] : ("00" + o[k]).substr(("" + o[k]).length));
               }
           }
           return format;
       },
	    escapeHTML: function(a){  
	        a = "" + a;  
	        return a.replace(/&/g, "&amp;").replace(/</g, "&lt;").replace(/>/g, "&gt;").replace(/"/g, "&quot;").replace(/'/g, "&apos;");;  
	    },  
	    /** 
	     * @function unescapeHTML 还原html脚本 < > & " ' 
	     * @param a - 
	     *            字符串 
	     */  
	    unescapeHTML: function(a){  
	        a = "" + a;  
	        return a.replace(/&lt;/g, "<").replace(/&gt;/g, ">").replace(/&amp;/g, "&").replace(/&quot;/g, '"').replace(/&apos;/g, "'");  
	    }, 
	  //获取字典标签
	    getDictLabel : function(data, value, defaultValue){
	    	for (var i=0; i<data.length; i++){
	    		var row = data[i];
	    		if (row.value == value){
	    			return row.label;
	    		}
	    	}
	    	return defaultValue;
	    },
	    
	    post:function(url,data,callback){
			$.ajax({
	                url:url,
	                method:"post",
	                data:data,
	                error:function(xhr,textStatus){
	                	if(xhr.status == 0){
	                		jp.info("连接失败，请检查网络!")
	                	}else if(xhr.status == 404){
	                		var errDetail ="<font color='red'>404,请求地址不存在！</font>";
		                	top.layer.alert(errDetail , {
		                		  icon: 2,
		                		  area:['auto','auto'],
		                		  title:"请求出错"
		                	})
	                	}else if(xhr.status && xhr.responseText){
                            var errDetail ="<font color='red'>"+ xhr.responseText.replace(/[\r\n]/g,"<br>").replace(/[\r]/g,"<br>").replace(/[\n]/g,"<br>")+"</font>";
                            top.layer.alert(errDetail , {
                                icon: 2,
                                area:['80%','70%'],
                                title:xhr.status+"错误"
                            })
                        }else{
	                		var errDetail ="<font color='red'>未知错误!</font>";
		                	top.layer.alert(errDetail , {
		                		  icon: 2,
		                		  area:['auto','auto'],
		                		  title:"真悲剧，后台抛出异常了"
		                		})
	                	}
	                },
	                success:function(data,textStatus,jqXHR){
	                	if(data.indexOf == "_login_page_"){//登录超时
	                		location.reload(true);          
	                	}else{
	                		callback(data);
	                	}
	                }
           		 });
	    },
	    
	    get:function(url,callback){
			$.ajax({
	                url:url,
	                method:"get",
	                error:function(xhr,textStatus){
	                	if(xhr.status == 0){
	                		jp.info("连接失败，请检查网络!")
	                	}else if(xhr.status == 404){
	                		var errDetail ="<font color='red'>404,请求地址不存在！</font>";
		                	top.layer.alert(errDetail , {
		                		  icon: 2,
		                		  area:['auto','auto'],
		                		  title:"请求出错"
		                	})
	                	}else if(xhr.status && xhr.responseText){
                            var errDetail ="<font color='red'>"+ xhr.responseText.replace(/[\r\n]/g,"<br>").replace(/[\r]/g,"<br>").replace(/[\n]/g,"<br>")+"</font>";
                            top.layer.alert(errDetail , {
                                icon: 2,
                                area:['80%','70%'],
                                title:xhr.status+"错误"
                            })
                        }else{
	                		var errDetail ="<font color='red'>未知错误!</font>";
		                	top.layer.alert(errDetail , {
		                		  icon: 2,
		                		  area:['auto','auto'],
		                		  title:"真悲剧，后台抛出异常了"
		                		})
	                	}
	                	
	                },
	                success:function(data,textStatus,jqXHR){
                        if(data.indexOf == "_login_page_"){//返回首页内容代表登录超时
							top.layer.alert("登录超时！")
	                		location.reload(true);   
	                	}else{
	                		callback(data);
	                	}
	                	
	                }
           		 });
	    },
		/*
		* params:
		*    id: 表单的jQuery ID 例如"#inputForm"
		*    succFuc, 成功后执行的回调函数
		*    beformSubmit：执行提交操作前执行的方法
		 */

		ajaxForm:function(id, succFuc, beforeSubmit){

            $(id).ajaxForm({
                dataType: 'json',
                beforeSubmit: function (arr, form, options) {
                    if(beforeSubmit){
                        beforeSubmit();
                    }
                    var isValidate = jp.validateForm(id);//校验表单
                    if(isValidate){
                        form.find("button:submit").button("loading");
                    }else{
                        return false;
                    }


                },
                error:function(xhr,textStatus){
                    if(xhr.status == 0){
                        jp.info("连接失败，请检查网络!")
                    }else if(xhr.status == 404){
                        var errDetail ="<font color='red'>404,请求地址不存在！</font>";
                        top.layer.alert(errDetail , {
                            icon: 2,
                            area:['auto','auto'],
                            title:"请求出错"
                        })
                    }else if(xhr.status && xhr.responseText){
                        var errDetail ="<font color='red'>"+ xhr.responseText.replace(/[\r\n]/g,"<br>").replace(/[\r]/g,"<br>").replace(/[\n]/g,"<br>")+"</font>";
                        top.layer.alert(errDetail , {
                            icon: 2,
                            area:['80%','70%'],
                            title:xhr.status+"错误"
                        })
                    }else{
                        var errDetail ="<font color='red'>未知错误!</font>";
                        top.layer.alert(errDetail , {
                            icon: 2,
                            area:['auto','auto'],
                            title:"真悲剧，后台抛出异常了"
                        })
                    }

                    $(id).find("button:submit").button("reset");

                },
                success: function (data, statusText, xhr, form) {
                    succFuc(data);
                    // form.find("button:submit").button("reset");
                }
            });

        },
        //打开对话框(添加修改)
        openSaveDialog: function(title,url,width,height){
            var auto = true;//是否使用响应式，使用百分比时，应设置为false
            if(width.indexOf("%")>=0 || height.indexOf("%")>=0 ){
                auto =false;
            }
            top.layer.open({
                type: 2,
                area: [width, height],
                title: title,
                auto:auto,
                maxmin: true, //开启最大化最小化按钮
                content: url ,
                btn: ['确定', '关闭'],
                yes: function(index, layero){
                    var iframeWin = layero.find('iframe')[0]; //得到弹出的窗口对象，执行窗口内iframe页的方法：iframeWin.method();
                    iframeWin.contentWindow.save();//调用保存事件，在 弹出页内，需要定义save方法。处理保存事件。
                },
                cancel: function(index){
                }
            });
        },
        //打开对话框(查看)
        openViewDialog :function(title,url,width,height){
            var auto = true;//是否使用响应式，使用百分比时，应设置为false
            if(width.indexOf("%")>=0 || height.indexOf("%")>=0 ){
                auto =false;
            }
            top.layer.open({
                type: 2,
                area: [width, height],
                title: title,
                auto:auto,
                maxmin: true, //开启最大化最小化按钮
                content: url ,
                btn: ['关闭'],
                cancel: function(index){
                }
            });

        },
        //打开子对话框(仅仅用作 父子layer弹窗之间交互数据使用)

         openChildDialog: function(title,url,width,height, parentObj){
        var auto = true;//是否使用响应式，使用百分比时，应设置为false
        if(width.indexOf("%")>=0 || height.indexOf("%")>=0 ){
        	auto =false;
        }
          	top.layer.open({
          	    type: 2,
          	    area: [width, height],
          	    title: title,
          	    auto:auto,
          	    maxmin: true, //开启最大化最小化按钮
          	    content: url ,
          	    btn: ['确定', '关闭'],
          	    yes: function(index, layero){
          	         var iframeWin = layero.find('iframe')[0]; //得到iframe页的窗口对象，执行iframe页的方法：iframeWin.method();
          	         iframeWin.contentWindow.save(parentObj);//在子窗口定义save方法，负责实际业务逻辑的执行
          		  },
          	   cancel: function(index){
          	      }
          	});
          },
        validateForm: function (id) {
            return $(id).validate({
                errorPlacement: function(error, element) {
                    if (element.is(":checkbox")||element.is(":radio")){
                        error.appendTo(element.parent().parent().parent().parent());
                    }else  if (element.parent().is(".form_datetime") ||element.parent().is(".input-append") || element.is(".mydatepicker")){
                        error.appendTo(element.parent().parent());
                    }else{
                        error.insertAfter(element);
                    }
                }
            }).form();

        },
        go:function(url){//在当前选项卡跳转页面
			window.location.href = url;
        },
	    openTab:function(url,title, isNew){//isNew 为true时，打开一个新的选项卡；为false时，如果选项卡不存在，打开一个新的选项卡，如果已经存在，使已经存在的选项卡变为活跃状态。
	    	top.openTab(url,title,isNew);
	    },
        /**
		 * Ajax上传文件
         * @param fileObj
         * @param url
         * @param callback
         */
        uploadFile: function (fileObj, url,callback) {
            var data = new FormData(fileObj);
            // data.append("CustomField", "This is some extra data, testing");//如果要添加参数
            $.ajax({
                type: "POST",
                enctype: 'multipart/form-data',
                url: url,
                data: data,
                processData: false, //prevent jQuery from automatically transforming the data into a query string
                contentType: false,
                cache: false,
                timeout: 600000,
                success: function (result) {
                    callback(result);
                },
                error:function(xhr, textStatus){
                    if(xhr.status == 0){
                        jp.info("连接失败，请检查网络!")
                    }else if(xhr.status == 404){
                        var errDetail ="<font color='red'>404,请求地址不存在！</font>";
                        top.layer.alert(errDetail , {
                            icon: 2,
                            area:['auto','auto'],
                            title:"请求出错"
                        })
                    }else if(xhr.status && xhr.responseText){
                        var errDetail ="<font color='red'>"+ xhr.responseText.replace(/[\r\n]/g,"<br>").replace(/[\r]/g,"<br>").replace(/[\n]/g,"<br>")+"</font>";
                        top.layer.alert(errDetail , {
                            icon: 2,
                            area:['80%','70%'],
                            title:xhr.status+"错误"
                        })
                    }else{
                        var errDetail =xhr.responseText=="<font color='red'>未知错误!</font>";
                        top.layer.alert(errDetail , {
                            icon: 2,
                            area:['auto','auto'],
                            title:"真悲剧，后台抛出异常了"
                        })
                    }

                }
            })
        },
        downloadFile: function(url, name) {
            var $a = $("<a></a>").attr("href", url).attr("download", name);
            $a[0].click();
        },
        /**
         * 返回当前活跃的tab页面关联的iframe的Windows对象，方便layer弹窗调用父页面的方法。
         */
        getParent: function () {
            return top.getActiveTab()[0].contentWindow;
        },
        getFrame: function (URL) {
            // 查找所有iframe包括多层嵌套的iframe
            var iframes = top.$("iframe");
            var win = null

            function getIframeWin(currentIframe){
                var win = null;
                if(currentIframe.attr("src").indexOf(URL) > -1){
                    // 获取当前iframe的window对象
                    win = currentIframe;
                }else{
                    for(var i=0; i<currentIframe.contents().find("iframe").length; i++){
                        win = getIframeWin($(currentIframe.contents().find("iframe")[i]));
                        if(win){
                            break;
                        }
                    }
                    if(win){
                        return win;
                    }

                }
                return win;
            }

            for(var i=0; i<iframes.length; i++){
                win = getIframeWin($(iframes[i]));
                if(win){
                    break;
                }
            }

            return win
        },
        getFrameWindow: function (URL) {
            return  this.getFrame(URL)[0].contentWindow
        },
	}


		
})(jQuery);
