JS双击事件如何改成单击的，谢谢大神

[固始找房网]

 //图标鼠标经过效果
 $icon.hover(function(){
 $(this).addClass("desktop_icon_over");
 },
 function(){
$(this).removeClass("desktop_icon_over");
 })
 //双击图标打开窗口
 .dblclick(function(){
var title=$(this).children("div.text").text(),wid=this.id;
var href= this.getAttribute("path");
myLib.desktop.win.newWin({
 WindowTitle:title,
 iframSrc:href,
 WindowsId:wid,
 WindowAnimation:'easeInBack'
});
})
 .draggable({
revert: true,
helper: "clone",
opacity: 0.7,
start: function(event, ui) {
var offset=$(this).offset();
$('body').data("curDragIcon",$(this));
}
})
 .droppable({
drop: function() {
var curDragIcon=$('body').data("curDragIcon");
curDragIcon.insertAfter($(this));
var l=$(this).css('left'),t=$(this).css('top');
$(this).css({'left':curDragIcon.css('left'),'top':curDragIcon.css('top')});
curDragIcon.css({'left':l,'top':t});
},
 });

[固始找房网]

//声明desktop空间,封装相关操作
myLib.NS("desktop");
myLib.desktop={
winWH:function(){
$('body').data('winWh',{'w':$(window).width(),'h':$(window).height()});
 },
desktopPanel:function(){
$('body').data('panel',{
 'taskBar':{
 '_this':$('#taskBar'),
 'task_lb':$('#task_lb')
},
 'lrBar':{
 '_this':$('#lr_bar'), 
 'default_app':$('#default_app'),
 'start_block':$('#start_block'),
 'start_btn':$('#start_btn'),
 'start_item':$('#start_item'),
 'default_tools':$('#default_tools')
},
'deskIcon':{
'_this':$('#deskIcon'),
'icon':$('li.desktop_icon')
},
'powered_by':$('a.powered_by')
});
},
getMydata:function(){
return $('body').data();
},
mouseXY:function(){
var mouseXY=[];
$(document).bind('mousemove',function(e){ 
mouseXY[0]=e.pageX;
mouseXY[1]=e.pageY;
 });
return mouseXY;
},
contextMenu:function(jqElem,data,menuName,textLimit){
var _this=this
,mXY=_this.mouseXY();

jqElem
.smartMenu(data,{
name: menuName,
textLimit:textLimit,
afterShow:function(){
var menu=$("#smartMenu_"+menuName);
var myData=myLib.desktop.getMydata(),
wh=myData.winWh;//获取当前document宽高
 var menuXY=menu.offset(),menuH=menu.height(),menuW=menu.width();
if(menuXY.top>wh['h']-menuH){
menu.css('top',mXY[1]-menuH-2);
}
if(menuXY.left>wh['w']-menuW){
menu.css('left',mXY[0]-menuW-2);
}
}
 });
$(document.body).click(function(event){
event.preventDefault(); 
$.smartMenu.hide();
});
}
}

//窗口相关操作
myLib.NS("desktop.win");
myLib.desktop.win={
winHtml:function(title,url,id){
return "<div class='windows corner rgba' id="
+id
+"><div class='win_title'><b>"
+title
+"</b><span class='win_btnblock'><a href='#' class='winMinimize' title='最小化'></a><a href='#' class='winMaximize' title='最大化'></a><a href='#' class='winHyimize' title='还原'></a><a href='#' class='winClose' title='关闭'></a></span></div><iframe frameborder='0' name='myFrame_"
+id
+"' id='myFrame_"
+id
+"' class='winframe' scrolling='auto' width='100%' src='"
+url
+"'></iframe></div>";
},
 //添加遮障层，修复iframe 鼠标经过事件bug
iframFix:function(obj){
obj.each(function(){
var o=$(this);
if(o.find('.zzDiv').size()<=0)
o.append($("<div class='zzDiv' style='width:100%;height:"+(o.innerHeight()-26)+"px;position:absolute;z-index:900;left:0;top:26px;'></div>"));
 })
},
//获取当前窗口最大的z-index值
maxWinZindex:function($win){
 return Math.max.apply(null, $.map($win, function (e, n) {
 if ($(e).css('position') == 'absolute')
return parseInt($(e).css('z-index')) || 1;
}));
},
findTopWin:function($win,maxZ){
var topWin;
$win.each(function(index){
if($(this).css("z-index")==maxZ){
 topWin=$(this);
 return false;
 } 
});
return topWin;
},
//关闭窗口
closeWin:function(obj){
var _this=this,$win=$('div.windows').not(":hidden"),maxZ,topWin;
 myLib.desktop.taskBar.delWinTab(obj);
obj.hide('slow',function(){
$(this).remove();
 });
//当关闭窗口后寻找最大z-index的窗口并使其出入选择状态
if($win.size()>1){
maxZ=_this.maxWinZindex($win.not(obj));
topWin=_this.findTopWin($win,maxZ);
_this.switchZindex(topWin);
}
},
minimize:function(obj){
var _this=this,$win=$('div.windows').not(":hidden"),maxZ,topWin,objTab;
obj.hide();
//最小化窗口后，寻找最大z-index窗口至顶
if($win.size()>1){
maxZ=_this.maxWinZindex($win.not(obj));
topWin=_this.findTopWin($win,maxZ);
_this.switchZindex(topWin);
}else{
objTab=myLib.desktop.taskBar.findWinTab(obj);
objTab.removeClass('selectTab').addClass('defaultTab');
}
},
//最大化窗口函数
maximizeWin:function(obj){
var myData=myLib.desktop.getMydata(),
wh=myData.winWh;//获取当前document宽高
obj
.css({'width':wh['w'],'height':wh['h']-35,'left':0,'top':0})
.draggable( "disable" )
.resizable( "disable" )
.fadeTo("fast",1)
.find(".winframe")
.css({'width':wh['w']-6,'height':wh['h']-64});
},
//还原窗口函数
hyimizeWin:function(obj){
var myData=obj.data(),
winLocation=myData.winLocation;//获取窗口最大化前的位置大小

obj.css({'width':winLocation['w'],'height':winLocation['h'],'left':winLocation['left'],'top':winLocation['top']})
.draggable( "enable" )
.resizable( "enable" ) 
.find(".winframe")
.css({'width':winLocation['w']-6,'height':winLocation['h']-29});
},
//交换窗口z-index值
switchZindex:function(obj){
var myData=myLib.desktop.getMydata()
,$topWin=myData.topWin
,$topWinTab=myData.topWinTab
,curWinZindex=obj.css("z-index")
,maxZ=myData.maxZindex
,objTab=myLib.desktop.taskBar.findWinTab(obj);

if(!$topWin.is(obj)){

obj.css("z-index",maxZ);
objTab.removeClass('defaultTab').addClass('selectTab');

$topWin.css("z-index",curWinZindex);
$topWinTab.removeClass('selectTab').addClass('defaultTab');
this.iframFix($topWin);
//更新最顶层窗口对象
$('body').data("topWin",obj).data("topWinTab",objTab);
}
},
//新建窗口实例
newWin:function(options){
var _this=this;

var myData=myLib.desktop.getMydata(),
wh=myData.winWh,//获取当前document宽高
$windows=$("div.windows"),
curwinNum=myLib._is(myData.winNum,"Number")?myData.winNum:0;//判断当前已有多少窗口
_this.iframFix($windows);
//默认参数配置
var defaults = {
WindowTitle:null,
WindowsId:null,
WindowPositionTop:'center',/* Posible are pixels or 'center' */
WindowPositionLeft: 'center',/* Posible are pixels or 'center' */
WindowWidth:Math.round(wh['w']*0.6), /* Only pixels */
WindowHeight: Math.round(wh['h']*0.8), /* Only pixels */
WindowMinWidth: 250, /* Only pixels */
WindowMinHeight:250, /* Only pixels */
iframSrc: null,/* 框架的src路径*/ 
WindowResizable:true,/* true, false*/
WindowMaximize: true,/* true, false*/
WindowMinimize: true,/* true, false*/
WindowClosable: true,/* true, false*/
WindowDraggable:true,/* true, false*/
WindowStatus: 'regular', /* 'regular', 'maximized', 'minimized' */
WindowAnimationSpeed: 500,
WindowAnimation:'none'
};

var options = $.extend(defaults, options);

//判断窗口位置，否则使用默认值
var wLeft=myLib._is(options['WindowPositionLeft'],"Number")?options['WindowPositionLeft']:(wh['w']-options['WindowWidth'])/2;
var wTop=myLib._is(options['WindowPositionTop'],"Number")?options['WindowPositionTop']:(wh['h']-options['WindowHeight'])/2;

//给窗口赋予新的z-index值
var zindex=curwinNum+100;
var id="myWin_"+options['WindowsId'];//根据传来的id将作为新窗口id
 $('body').data("winNum",curwinNum+1);//更新窗口数量

//判断如果此id的窗口存在，则不创建窗口
if($("#"+id).size()<=0){
//在任务栏里添加tab
myLib.desktop.taskBar.addWinTab(options['WindowTitle'],options['WindowsId']);
//初始化新窗口并显示
$("body").append($(_this.winHtml(options['WindowTitle'],options['iframSrc'],id)));

var $newWin=$("#"+id)
 ,$icon=$("#"+options['WindowsId'])
 ,$iconOffset=$icon.offset()
 ,$fram=$newWin.children(".winframe")
 ,winMaximize_btn=$newWin.find('a.winMaximize')//最大化按钮
 ,winMinimize_btn=$newWin.find('a.winMinimize')//最小化按钮
 ,winClose_btn=$newWin.find('a.winClose')//关闭按钮
 ,winHyimize_btn=$newWin.find('a.winHyimize');//还原按钮
 
 winHyimize_btn.hide();
 if(!options['WindowMaximize']) winMaximize_btn.hide();
 if(!options['WindowMinimize']) winMinimize_btn.hide();
 if(!options['WindowClosable']) winClose_btn.hide();

//存储窗口最大的z-index值,及最顶层窗口对象
$('body').data({"maxZindex":zindex,"topWin":$newWin});

//判断窗口是否启用动画效果
if(options.WindowAnimation=='none'){

 $newWin
 .css({"width":options['WindowWidth'],"height":options['WindowHeight'],"left":wLeft,"top":wTop,"z-index":zindex})
 .addClass("loading")
 .show();
 
}else{
 
 $newWin
 .css({"left":$iconOffset.left,"top":$iconOffset.top,"z-index":zindex})
 .addClass("loading")
 .show()
 .animate({ 
width: options['WindowWidth'], 
height:options['WindowHeight'],
top: wTop, 
left: wLeft}, 500);
 
}

$newWin
.data('winLocation',{
'w':options['WindowWidth'],
'h':options['WindowHeight'],
'left':wLeft,
'top':wTop
})
.find(".winframe")
.css({"width":options['WindowWidth']-6,"height":options['WindowHeight']-29})

//等待iframe加载完毕
//.load(function(){
 
//调用窗口拖动,参数可拖动的范围上下左右，窗口id和，浏览器可视窗口大小
 if(options['WindowDraggable']){
 _this.drag([0,0,wh['w']-options['WindowWidth']-10,wh['h']-options['WindowHeight']-35],id,wh);
 }
 //调用窗口resize,传递最大最小宽度和高度，新窗口对象id，浏览器可视窗口大小
 if(options['WindowResizable']){
 _this.resize(options['WindowMinWidth'],options['WindowMinHeight'],wh['w']-wLeft,wh['h']-wTop-35,id,wh);
 }
 //当改变浏览器窗口大小时，更新其拖动和拖曳区域大小
 $(window).wresize(function(){
 _this.upWinDrag_block($newWin);
_this.upWinResize_block($newWin);
});

//});

//如果有多个窗口，当单击某个窗口，则使此窗口显示到最上面
if(curwinNum){
var $allwin=$("div.windows");
$allwin.bind({
 "mousedown":function(event){
_this.switchZindex($(this));
},
 "mouseup":function(){
 $(this).find('.zzDiv').remove();
 }
});
}

//窗口最大化，最小化，及关闭
winClose_btn.click(function(event){
 event.stopPropagation();
_this.closeWin($(this).parent().parent().parent());
});
//最大化
winMaximize_btn.click(function(event){
 event.stopPropagation(); 
 if(options['WindowStatus']=="regular"){ 
 _this.maximizeWin($(this).parent().parent().parent());
 $(this).hide();
 winHyimize_btn.show();
 options['WindowStatus']="maximized";
 }
 });
//还原窗口
winHyimize_btn.click(function(event){
 event.stopPropagation();
 if(options['WindowStatus']=="maximized"){ 
 _this.hyimizeWin($(this).parent().parent().parent());
 $(this).hide();
 winMaximize_btn.show();
 options['WindowStatus']="regular";
 }
});
//最小化窗口
winMinimize_btn.click(function(){
_this.minimize($(this).parent().parent().parent()); 
 });
 }else{//如果已存在此窗口，判断是否隐藏
 var wins=$("#"+id),objTab=myLib.desktop.taskBar.findWinTab(wins);
 if(wins.is(":hidden")){
wins.show();
objTab.removeClass('defaultTab').addClass('selectTab');//当只有一个窗口时
myLib.desktop.win.switchZindex(wins);
 }

 }
},
upWinResize_block:function(win){

//更新窗口可改变大小范围,wh为浏览器窗口大小
var offset=win.offset();
win.resizable( "option" ,{'maxWidth':$(window).width()-offset.left-10,'maxHeight':$(window).height()-offset.top-35})
},
upWinDrag_block:function(win){
 var h=win.innerHeight()
,w=win.innerWidth();

//更新窗口可拖动区域大小
win.draggable( "option", "containment", [10,10,$(window).width()-w-10,$(window).height()-h-35] )
},
drag:function(arr,win_id,wh){
var _this=this;
$("#"+win_id)
.draggable({ 
handle: "#"+win_id+' .win_title',
iframeFix:false,
containment:arr,
delay: 50 ,
distance: 30
})
.bind("dragstart",function(event,ui){
 _this.iframFix($(this));
})
.bind( "dragstop", function(event, ui) {
var obj_this=$(this);

var offset=obj_this.offset();
//计算可拖曳范围
_this.upWinResize_block(obj_this);

obj_this
//更新窗口存储的位置属性
.data('winLocation',{
'w':obj_this.width(),
'h':obj_this.

[usecf]

dblclick把你这个改成click试试

[固始找房网]

可以了，谢谢大神