/****************************************************************************************
				作者：萧 枫
				QQ:77182997
				MSN:xiaofengnet@hotmail.com
				Email:xiaofengnet@163.com
				网址：http://www.inforcn.com
				请保留版权　　谢谢合作
				版本： V 3.3
/*****************************************************************************************
*/
/*========================================================================================
	 框架核心内容--------【基础工具类】
  ========================================================================================
*/

/*========================================================================================
【获取一个指定ID的结点】
创建于[2005-05-03]
document.getElementById(Id)获取一个指定ID的结点,是这个方法的快捷方式和扩展可以指定多个参
数返回一个对象数组。参数也不一定是ID也可以是对象本身的引用，例如$("id")等价于$($("id"))
*/
function $(){
	var elements = new Array();
	for(var i=0;i<arguments.length;i++){
		var element=arguments[i];
		if (typeof(element) == "string") element=document.getElementById?document.getElementById(element):document.all.element
		if (arguments.length==1) return element;
		elements.push(element);
	}	
	return elements;
}
/*========================================================================================
【获取一个指定ID的结点】
创建于[2005-05-03]
document.getElementsByName(id)获取一个指定ID的结点集,是这个方法的快捷方式和扩展可以指定多个参数返回一个对象数组
*/
function _$(){
	var elements = new Array();
	for(var i=0;i<arguments.length;i++){
		var element=arguments[i];
		if (typeof(element) == "string") element=document.getElementsByName?document.getElementsByName(element):document.all.element;
		if (arguments.length==1) return element;
		elements.push(element);		
	}
	return elements;
}
/*========================================================================================
【Ajax创建类】
[创建于2008-04-09]
var Http_Request=false;
*/
function CreateAjax(){
	var Ajax_Obj;
	if(typeof(window.XMLHttpRequest)!="undefined"){
		Ajax_Obj = new XMLHttpRequest();
		if(Ajax_Obj.overrideMimeType){
			Ajax_Obj.overrideMimeType("text/html");
		}
	}else if(window.ActiveXObject){
		var Versions=["MSXML2.XMLHttp.5.0","MSXML2.XMLHttp.4.0","MSXML2.XMLHttp.3.0","MSXML2.XMLHttp","Microsoft.XMLHttp"];
		for(var i=0;i<Versions.length;i++){
			try{
				var XmlHttp=new ActiveXObject(Versions[i]);
				Ajax_Obj = XmlHttp;
			}catch(Error){
				if(i == (Versions.length-1)){
					alert("出错:创建服务器对象实例失败[浏览器问题].");//浏览器问题//抛出Error.description
				}
			}
		}
	}
	return Ajax_Obj;
}
/*========================================================================================
【Ajax发送函数】
*/
function SendRequest(Method,Url,Content,ResponseType,CallBack){//初始化、指定处理函数、发送请求的函数
	var Http_Request = false;
	Http_Request = CreateAjax();//开始初始化XMLHttpRequest对象	
	if(!Http_Request){ //异常，创建对象实例失败
		alert("出错:不能创建XMLHttpRequest对象实例.");
		return false;
	}
	if(ResponseType.toLowerCase()=="text") {
		Http_Request.onreadystatechange = function(){ CallBack(Http_Request);};
	}else if(ResponseType.toLowerCase()=="xml"){
		Http_Request.onreadystatechange = function(){ CallBack(Http_Request);};
	}else{
		alert("出错:响应类别参数错误.");
		return false;
	}
	//确定发送请求的方式和URL以及是否异步执行下段代码
	if(Method.toLowerCase()=="get") {
		Http_Request.open(Method,Url,true);
	}else if(Method.toLowerCase()=="post"){
		Http_Request.open(Method,Url, true);
		Http_Request.setRequestHeader("Content-Type","application/x-www-form-urlencoded");
	}else{
		alert("出错:http请求类别参数错误.");
		return false;
	}
	Http_Request.send(Content);
}
// 处理返回文本格式信息的函数
//function ProcessTextResponse(){
//	if(Http_Request.readyState == 4){ //判断对象状态
//		if(Http_Request.status == 200){ //信息已经成功返回，开始处理信息
//			var RstInfo = Http_Request.responseText;
//		}else{//页面不正常
//			alert("出错:您所请求的页面有异常。");//Http_Request.statusText
//		}
//	}
//}
////处理返回的XML格式文档的函数
//function ProcessXMLResponse() {
//	if (Http_Request.readyState == 4) {//判断对象状态
//		if (Http_Request.status == 200) {//信息已经成功返回，开始处理息
//			var XmlDoc = Http_Request.responseXML;
//			var Roots = XmlDoc.documentElement.childNodes;
//			var Text = Roots[0].selectSingleNode("Title").text;
//			var Att_Value = Roots[0].getAttribute("Id");
//		}else{ //页面不正常
//			alert("出错:您所请求的页面有异常。");//Http_Request.statusText
//		}
//	}
//}
//Ajax类结束

/*========================================================================================
【Cookies操作类】
[创建于2008-04-09]
*/
function Cookies(){}
Cookies.prototype.GetVal=function(offset){
	//获得Cookie解码后的值
	var endstr = document.cookie.indexOf (";", offset);
	if (endstr == -1)
		endstr = document.cookie.length;
	return unescape(document.cookie.substring(offset, endstr));
}
Cookies.prototype.Add=function(name,value,hours){
	//设定Cookie值  
	var expire = "";
	if(hours != null){
		expire = new Date((new Date()).getTime() + hours * 3600000);
		expire = "; expires=" + expire.toGMTString();
	}
	document.cookie = name + "=" + escape(value) + expire;
}
Cookies.prototype.Del=function(name){
	//删除Cookie
	var exp = new Date();
	exp.setTime (exp.getTime() - 1);
	var cval = GetCookie (name);
	document.cookie = name + "=" + cval + "; expires="+ exp.toGMTString();
}
Cookies.prototype.Get=function(name){
	//获得Cookie的原始值 
	var cookieValue = "";
	var search = name + "=";
	if(document.cookie.length > 0){ 
		offset = document.cookie.indexOf(search);
		if (offset != -1){ 
			offset += search.length;
			end = document.cookie.indexOf(";", offset);
			if (end == -1) end = document.cookie.length;
			cookieValue = unescape(document.cookie.substring(offset, end))
		}
	}
	return cookieValue;
}
/*//======================================================================================
//【获得对象实际坐标】
[创建于2008-04-09]
*/
function GetDim(el){   
	var rd = {x:0,y:0};   
	do{
		rd.x += el.offsetLeft;
		rd.y += el.offsetTop;
		el = el.offsetParent;
	}while(el)
	return rd;
}
/*//========================================================================================
//【出错弹出窗口】
[创建于2008-04-09]
*/
function Error_Show(M){
	var Err_Str="";
	switch(M){
		case 0:	//超时
			Err_Str="出错:您还未登录或登录已超时,请重新登录.";
			break;
		case 1://参数出错
			Err_Str="出错:参数出错,请联系管理员.";
			break;
		case 2://Js出错
			Err_Str="出错:客户端脚本出错.";
			break;
		case 3://服务器出错
			Err_Str="出错:服务器响应出错.";
			break;
		case 4://加载出错
			Err_Str="出错:加载信息出错.";
			break;
		default:
			Err_Str="未知错误!";
			break;
	}
	alert(Err_Str);
	//return ;
}
/*========================================================================================
【获得参数值】
[创建于2008-04-09]
*/
function GetQuery(name){
	var reg = new RegExp("(^|&)"+ name +"=([^&]*)(&|$)");
	var r = window.location.search.substr(1).match(reg);
	if (r!=null) return unescape(r[2]); 
	return null;
}
/*========================================================================================
【漂浮类开始】
[创建于2008-04-09]
var Float=new Floats();
Float.Move_It("Float","Floater");
*/
function Floats(){
	this._lastScrollX = 0;
	this._lastScrollY = 0;
	this._NS = (document.layers) ? 1 : 0;
	this._IE = (document.all) ? 1: 0;	
}
Floats.prototype.HeartBeat=function(Id){		
	if(this._IE) { diffY = document.body.scrollTop; diffX = document.body.scrollLeft; }
	if(this._NS) { diffY = self.pageYOffset; diffX = self.pageXOffset; }
	if(diffY !=this. _lastScrollY) {
		percent = .1 * (diffY - this._lastScrollY);
		if(percent > 0) percent = Math.ceil(percent);
		else percent = Math.floor(percent);
		if(this._IE) Id.style.pixelTop += percent;
		if(this._NS) Id.top += percent;
		this._lastScrollY = this._lastScrollY + percent;
	}
	if(diffX != this._lastScrollX) {
		percent = .1 * (diffX - this._lastScrollX);
		if(percent > 0) percent = Math.ceil(percent);
		else percent = Math.floor(percent);
		if(this._IE) Id.style.pixelLeft += percent;
		if(this._NS) Id.left += percent;
		this._lastScrollX = this._lastScrollX + percent;
	}	
}
Floats.prototype.Hidden=function(e){
	e.style.display="none";
}
Floats.prototype.Drag=function(e){
	var x,y;
	if(parseInt(e.style.left).toString()=="NaN"){
		if(parseInt(e.style.right).toString()=="NaN"){
			x=1;			
		}else{
			x=parseInt(document.body.clientWidth)-parseInt(e.style.right)-parseInt(e.clientWidth);			
		}		
		e.style.left=x+"px";
	}else{
		x=parseInt(e.style.left);
	}
	if(parseInt(e.style.top).toString()=="NaN"){
		y=1;
		e.style.top=y+"px;";
	}else{
		y=parseInt(e.style.top);
	}
	var deltaX=event.clientX-x;
	var deltaY=event.clientY-y;
	var drag=true;
	e.onmousemove=function(){		
		if(drag){
			e.style.left=(event.clientX-deltaX)+"px";
			e.style.top=(event.clientY-deltaY)+"px";
			e.setCapture();
		}
	}
	e.onmouseup=function(){
		drag=false;
		e.releaseCapture();
	}
}
Floats.prototype.Move_It=function(FloatName,Id){
	var action=window.setInterval(""+FloatName+".HeartBeat("+Id+")",100);
}
/*========================================================================================
【拖动函数】
创建于[2008-04-09]
*/
function Drag(MoveId){
	var x,y;
	if(parseInt(MoveId.style.left).toString()=="NaN"){
		if(parseInt(MoveId.style.right).toString()=="NaN"){
			x=1;			
		}else{
			x=parseInt(document.body.clientWidth)-parseInt(MoveId.style.right)-parseInt(MoveId.clientWidth);			
		}		
		MoveId.style.left=x+"px";
	}else{
		x=parseInt(MoveId.style.left);
	}
	if(parseInt(MoveId.style.top).toString()=="NaN"){
		y=1;
		MoveId.style.top=y+"px;";
	}else{
		y=parseInt(MoveId.style.top);
	}
	var deltaX=event.clientX-x;
	var deltaY=event.clientY-y;
	var drag=true;
	MoveId.style.filter="Alpha(Opacity=60)";	
	MoveId.onmousemove=function(){			
		if(drag){
			MoveId.style.left=(event.clientX-deltaX)+"px";
			MoveId.style.top=(event.clientY-deltaY)+"px";
			MoveId.setCapture();
		}
	}
	MoveId.onmouseup=function(){
		MoveId.style.filter="Alpha(Opacity=100)";
		drag=false;
		MoveId.releaseCapture();
	}	
}
/*========================================================================================
【字符转换类】
创建于[2008-04-09]
*/
function StringToHtml(){}
StringToHtml.prototype.sTh=function(s){
	s = s.replace(/&lt;/gi,"<");
	s = s.replace(/&gt;/gi,">");
	s = s.replace(/&quot;/gi,"\"");
	s = s.replace(/&amp;/gi,"&");
	s = s.replace(/&nbsp;/gi," ");
	return s;
}
StringToHtml.prototype.hTs=function(s){
	s = s.replace(/</gi,"&lt;");
	s = s.replace(/>/gi,"&gt;");
	s = s.replace(/\\/gi,"&quot;");
	s = s.replace(/&/gi,"&amp;");
	s = s.replace(/ /gi,"&nbsp;");
	return s;	
}
StringToHtml.prototype.bTy=function(s){
	s = s.replace(/\[/gi,"<");
	s = s.replace(/\]/gi,">");
	return s;
}
StringToHtml.prototype.yTb=function(s){
	s = s.replace(/</gi,"[");
	s = s.replace(/&lt;/gi,"[");
	s = s.replace(/>/gi,"]");
	s = s.replace(/&gt;/gi,"]");
	s = s.replace(/&nbsp;/gi," ");
	return s;
}
/*========================================================================================
【选择类别】
创建于[2008-04-09]
*/
function Class_CheckAll(){
	this.AllCheck = document.getElementById(typeof(arguments[0])=="undefined"?"Check_All":arguments[0]);
	this.SubCheck = document.getElementsByName(typeof(arguments[1])=="undefined"?"Check_Sub":arguments[1]);
	this.Btn_Check = document.getElementById(typeof(arguments[2])=="undefined"?"Btn_CheckAll":arguments[2]);
	this.Btn_Del = document.getElementById(typeof(arguments[3])=="undefined"?"Btn_CheckDel":arguments[3]);	
}
Class_CheckAll.prototype.SelectTd=function(Id){
	if(event.srcElement.tagName=="TD"){
		if(Id.getElementsByTagName("input")[0].checked==true){
			Id.getElementsByTagName("input")[0].checked=false;
		}else{
			Id.getElementsByTagName("input")[0].checked=true;
		}
	}	
	this.Check_DelAble();
}
Class_CheckAll.prototype.CheckAll=function(){    
    if(this.AllCheck.checked==true){            
        this.Btn_Check.value="取 消";
        this.Btn_Del.disabled=false;
    }else{            
        this.Btn_Check.value="全 选";
        this.Btn_Del.disabled=true;
    }
    for(var i=0;i<this.SubCheck.length;i++){
        this.SubCheck[i].checked=this.AllCheck.checked;
    }
}
Class_CheckAll.prototype.Check_DelAble=function(){
	var m=0;
    var Flag=false;    
    for(var i=0;i<this.SubCheck.length;i++){
        if(this.SubCheck[i].checked==true){
           Flag=true;
           break;
        }
    }
    if(Flag==true){
        this.Btn_Del.disabled=false;
    }else{
        this.Btn_Del.disabled=true;
    }
	for(var i=0;i<this.SubCheck.length;i++){
        if(this.SubCheck[i].checked==true){
           m=m+1;           
        }
    }	
	if(m==this.SubCheck.length){
		this.AllCheck.checked=true;
		this.Btn_Check.value="取 消";
	}else{
		this.AllCheck.checked=false;
		this.Btn_Check.value="全 选";
	}
}
Class_CheckAll.prototype.Check_AllAndCancel=function(){   
    if(this.AllCheck.checked==true){
        this.AllCheck.checked=false;
    }else{
        this.AllCheck.checked=true;
    }
    this.CheckAll();
} 
Class_CheckAll.prototype.Check_Del=function(url){
    if(confirm("确定要删除选中的项吗？")){
        var Ids="";             
        for(var i=0;i<this.SubCheck.length;i++){
            if(this.SubCheck[i].checked==true){
               Ids+=this.SubCheck[i].value+",";
            }
        }
		if(Ids.replace(",","").length==0){
			alert("请选择要操作的项目！");
			return false;
		}
        Ids=Ids.substring(0,Ids.length-1);		
        window.location.href=url+"&Ids="+Ids;         
    }
}
/*========================================================================================
【标准显示Flash】
创建于[2008-04-09]
更新于[2008-05-25]
*/
function Show_Flash(){
	if(typeof(arguments[0])=="undefined"||arguments[0]==""){
		document.write("Flash文件路径不存在!");
		return;
	}
	File_Path=arguments[0];
	F_Width=typeof(arguments[1])=="undefined"?800:arguments[1];
	F_Height=typeof(arguments[2])=="undefined"?150:arguments[2];
	F_T=typeof(arguments[3])=="undefined"?"transparent":"";
    document.write("<object classid=\"clsid:D27CDB6E-AE6D-11cf-96B8-444553540000\" codebase=\"http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,19,0\" width=\""+F_Width+"\" height=\""+F_Height+"\">");
    document.write("<param name=\"movie\" value=\"" + File_Path + "\">");
    document.write("<param name=\"quality\" value=\"high\">");
    document.write("<param name=\"wmode\" value=\""+F_T+"\">");
    document.write("<param name=\"menu\" value=\"false\">"); 
    document.write("<embed src=\"" + File_Path + "\" quality=\"high\" pluginspage=\"http://www.macromedia.com/go/getflashplayer\" type=\"application/x-shockwave-flash\" width=\""+F_Width+"\" height=\""+F_Height+"\"></embed>");
    document.write("</object>");
} 
/*========================================================================================
【图片按比例缩放】
[创建于2008-04-19]
*/
function DrawImage(ImgD,Img_Width,Img_Height,AltStr){
	var flag=false;
	var image=new Image();
	var iwidth = Img_Width; //定义允许图片宽度，当宽度大于这个值时等比例缩小
	var iheight = Img_Height; //定义允许图片高度，当宽度大于这个值时等比例缩小
	image.src=ImgD.src;
	if(image.width>0 && image.height>0){
		flag=true;
		if(image.width/image.height>= iwidth/iheight){
			if(image.width>iwidth){ 
				ImgD.width=iwidth;
				ImgD.height=(image.height*iwidth)/image.width;
			}else{
				ImgD.width=image.width; 
				ImgD.height=image.height;
			}
	
		ImgD.alt=image.width+"×"+image.height;
		}else{
			if(image.height>iheight){ 
				ImgD.height=iheight;
				ImgD.width=(image.width*iheight)/image.height; 
			}else{
				ImgD.width=image.width; 
				ImgD.height=image.height;
			}
			ImgD.alt=AltStr;
		}
	}
} 
/*========================================================================================
【图片转换类别】
[创建于2008-04-19]
*/
function Img_Change(){
	try{
		this.NowFrame = 1;
		this.MaxFrame = document.getElementsByName(typeof(arguments[1])=="undefined"?"Img_Name":arguments[1]).length;
		this.bStart = 0;
		this.T_Name=document.getElementById(typeof(arguments[0])=="undefined"?"Change_Img":arguments[0]);
		this.Img_Id=document.getElementsByName(typeof(arguments[1])=="undefined"?"Img_Name":arguments[1]);
		this.RunTime=(arguments[2]=="" || typeof(arguments[2])=="undefined")?3:parseInt(arguments[2]);
		this.Initialize();
	}catch(e){
		alert("参数出错["+e.description+"]");
	}
}
Img_Change.prototype.Initialize=function(){
	this.T_Name.style.cssText += ";filter: progid:DXImageTransform.Microsoft.Wipe(GradientSize=1.0,wipeStyle=0, motion='forward');";
}
Img_Change.prototype.RunFun=function(){
	var next = this.NowFrame + 1;
	if(next == this.MaxFrame+1){
		this.NowFrame = this.MaxFrame;
		next = 1;
	}
	if(this.bStart == 0){
		this.bStart = 1;
		//window.clearInterval(this.ReadTimer);
		return;
	}else{
		this.T_Name.filters[0].Apply();
		this.Img_Id[next-1].style.display = "";
		this.Img_Id[this.NowFrame-1].style.display = "none";
		this.T_Name.filters[0].Play(duration=2);
		if(this.NowFrame == this.MaxFrame){
			this.NowFrame = 1;
		}else{
			this.NowFrame++;
		}
	}	
}
Img_Change.prototype.Run=function(ClassName){
	window.setInterval(""+ClassName+".RunFun()",this.RunTime*1000);
}
/*========================================================================================
【类别列表类】
[创建于2008-05-03]
ClassArr	四级类别数组
IsOpen	0为不展开  1为展开 默认不展开
IsImg	0为显示  1为不显示 默认显示
Big_Icon	大类前图标 空则无
Small_Icon	子类前图标 空则无
<%
str=""
str1=""
str2=""
str3=""
Call Class_String(7,0,0,0,0)
%>
var ClassListArr=new Array(<%=str%>,<%=str1%>,<%=str2%>,<%=str3%>);
var ClassLists=new Class_List(ClassListArr,0,0,"","");
ClassLists.Class_Create("ClassLists");
*/
function Class_List(){
	try{		
		this.Class_One = arguments[0][0];
		this.Class_Two = arguments[0][1];
		this.Class_Three = arguments[0][2];
		this.Class_Four = arguments[0][3];
		this.IsOpen = (typeof(arguments[1])=="undefined" || arguments[1]=="")?0:arguments[1];/*0为不展开  1为展开 默认不展开*/
		this.IsImg = (typeof(arguments[2])=="undefined" || arguments[2]=="")?0:arguments[2];;/*0为显示  1为不显示 默认显示*/
		this.BigIcon=(typeof(arguments[3])=="undefined" || arguments[3] =="")?"":"<img src=\""+arguments[3]+"\" />";
		this.SmallIcon=(typeof(arguments[4])=="undefined" || arguments[4] =="")?"":"<img src=\""+arguments[4]+"\" />";
		this.Url = (typeof(arguments[5])=="undefined" || arguments[5]=="")?"Products.asp":arguments[1]
	}catch(e){
		alert("参数出错["+e.description+"]");
	}
}
Class_List.prototype.Class_Create=function(ClassList){
	try{
		var Num_Img=0;
		var Num_Two=0;
		var Num_Three=0;
		var Num_Four=0;
		var OpenStr="";
		var Fun_Str="";
		var Img_Str="";
		var Img_Alt="";
		var IsClassSub=true;
		if(this.IsOpen==0){
			OpenStr="display:none;";
		}else{
			OpenStr="display:;";
		}	
		var ClassList_Str = '\
		<table width="100%" border="0" cellspacing="1" cellpadding="1">\
		';
		/*第一级类别开始*/
		if (this.Class_One.length==0){
			ClassList_Str += '\
			<tr><td>暂无添加任何类别！</td></tr></table>\
			';
			document.write(ClassList_Str);
			return;
		}else{
			for(var i=0;i<this.Class_One.length;i++){
				if(this.Class_Two[i].length>0){
					IsClassSub=true;
					Fun_Str='onclick="'+ClassList+'.Show_ClassList(1,'+Num_Two+','+Num_Img+')"';
					Img_Str="";
					Img_Alt="点击展开二级类";
				}else{
					IsClassSub=false;
					Fun_Str="";
					Img_Str="_1";
					Img_Alt="";
				}
				ClassList_Str += '\
					<tr id="Menu_ClassOne">\
						<td id="MenuClassOne" align="left" '+Fun_Str+'>'+this.BigIcon+'&nbsp;<a href="'+this.Url+'?lb='+this.Class_One[i][1].replace("$0","")+'">'+this.Class_One[i][0]+'</a>\
						&nbsp;<img src="Images/Icon/plus'+Img_Str+'.gif" width="9" height="9" id="ClassSub" style="cursor:hand;" alt="'+Img_Alt+'"/></td>\
					</tr>\
				';
				Num_Img++;
				/*第二级类别开始*/
				if(IsClassSub==false){
					continue;
				}else{
					Num_Two++;
				}
				ClassList_Str += '\
				  <tr id="Menu_ClassTwo" style="'+OpenStr+'">\
					<td align="left" id="MenuClassTwo">\
					<table width="100%" border="0" cellspacing="1" cellpadding="1" style="margin-left:20px;">\
					  ';
					  for(var j=0;j<this.Class_Two[i].length;j++){
						if(this.Class_Three[i][j].length>0){
							IsClassSub=true;
							Fun_Str='onclick="'+ClassList+'.Show_ClassList(2,'+Num_Three+','+Num_Img+')"';
							Img_Str="";
							Img_Alt="点击展开三级类";
						}else{
							IsClassSub=false;
							Fun_Str="";
							Img_Str="_1";
							Img_Alt="";
						}
						  ClassList_Str += '\
						  <tr>\
							<td '+Fun_Str+'>'+this.SmallIcon+'&nbsp;<a href="'+this.Url+'?lb='+this.Class_Two[i][j][1].replace("$0","")+'">'+this.Class_Two[i][j][0]+'</a>&nbsp;<img src="Images/Icon/plus'+Img_Str+'.gif" width="9" height="9" id="ClassSub" style="cursor:hand;" alt="'+Img_Alt+'"/></td>\
						  </tr>\
						  ';
						  Num_Img++;				 					  
						  /*第三级类别开始*/
							if(IsClassSub==false){
								continue;
							}else{
								Num_Three++;
							}
						  ClassList_Str += '\
							  <tr id="Menu_ClassThree" style="'+OpenStr+'">\
								<td align="left" id="MenuClassThree">\
								<table width="100%" border="0" cellspacing="1" cellpadding="1" style="margin-left:20px;">\
								  ';
								  for(var m=0;m<this.Class_Three[i][j].length;m++){
									if(this.Class_Four[i][j][m].length>0){
										IsClassSub=true;
										Fun_Str='onclick="'+ClassList+'.Show_ClassList(3,'+Num_Four+','+Num_Img+')"';
										Img_Str="";
										Img_Alt="点击展开四级类";
									}else{
										IsClassSub=false;
										Fun_Str="";
										Img_Str="_1";
										Img_Alt="";
									}
									  ClassList_Str += '\
									  <tr>\
										<td '+Fun_Str+'>'+this.SmallIcon+'&nbsp;<a href="'+this.Url+'?lb='+this.Class_Three[i][j][m][1].replace("$0","")+'">'+this.Class_Three[i][j][m][0]+'</a>&nbsp;<img src="Images/Icon/plus'+Img_Str+'.gif" width="9" height="9" id="ClassSub" style="cursor:hand;" alt="'+Img_Alt+'"/></td>\
									  </tr>\
									  ';
									   Num_Img++;
									  /*第四级类别开始*/
										if(IsClassSub==false){
											continue;
										}else{
											Num_Four++;	
										}
									   ClassList_Str += '\
										  <tr id="Menu_ClassFour" style="'+OpenStr+'">\
											<td align="left" id="MenuClassFour">\
											<table width="100%" border="0" cellspacing="1" cellpadding="1" style="margin-left:20px;">\
											  ';
											  for(var n=0;n<this.Class_Four[i][j][m].length;n++){
												  ClassList_Str += '\
												  <tr>\
													<td>'+this.SmallIcon+'&nbsp;<a href="'+this.Url+'?lb='+this.Class_Four[i][j][m][n][1].replace("$0","")+'">'+this.Class_Four[i][j][m][n][0]+'</a>&nbsp;<img src="Images/Icon/plus_1.gif" width="9" height="9" id="ClassSub"/></td>\
												  </tr>\
												  ';											 																		  												Num_Img++;
											  }
										ClassList_Str += '\
										  </table>\
											</td>\
										  </tr>\
										';	
										/*第四级类别结束*/							  
								  }
							ClassList_Str += '\
							  </table>\
								</td>\
							  </tr>\
							';
							/*第三级类别结束*/	
					  }
				ClassList_Str += '\
				  </table>\
					</td>\
				  </tr>\
				';
				/*第二级类别结束*/	
			}
			/*第一级类别结束*/	
		}
		ClassList_Str += '\
		</table>\
		';
		document.write(ClassList_Str);
		var Img_Show=_$("ClassSub");
		for(var i=0;i<Img_Show.length;i++){
			if(this.IsImg==0){
				Img_Show[i].style.display="";
			}else{
				Img_Show[i].style.display="none";
			}
		}
	}catch(e){
	
	}
}
Class_List.prototype.Show_ClassList=function(M,N,L){	
	var ClassTb=_$("Menu_ClassOne","Menu_ClassTwo","Menu_ClassThree","Menu_ClassFour");
	var Class_Sub=_$("ClassSub");
	if(ClassTb[M][N].style.display=="none"){
		ClassTb[M][N].style.display="";
		Class_Sub[L].src="Images/Icon/Plus_1.gif";
		Class_Sub[L].alt=Class_Sub[L].alt.replace("展开","折叠");
	}else{
		ClassTb[M][N].style.display="none";
		Class_Sub[L].src="Images/Icon/Plus.gif";
		Class_Sub[L].alt=Class_Sub[L].alt.replace("折叠","展开");
	}	
}
/*========================================================================================
【当前日间】
[创建于2008-05-14]
*/
function Cur_DateTime(){
	this.Id = $((typeof(arguments[0])=="undefined" || arguments[0]=="")?"CurrentDate":arguments[0]);
	this.Num = (typeof(arguments[1])=="undefined" || arguments[0]=="")?0:arguments[1];
}
Cur_DateTime.prototype.CurrentDateTime = function(){
	//num==0 为中文
	//num==1 为英文
	var Strs="";
	var str=new Array();
	str[0]=new Array("年","月","日","时","分","秒");
	str[1]=new Array("Year","Month","Day","Hour","Minute","Seconds");
	var Weeks=new Array();
	Weeks[0]=new Array("星期日","星期一","星期二","星期三","星期四","星期五","星期六");
	Weeks[1]=new Array("Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday");
	var Months=new Array();
	Months[0]=new Array("一月","二月","三月","四月","五月","六月","七月","八月","九月","十月","十一月","十二月");
	Months[1]=new Array("January","February","March","April","May","June","July","August","September","October","November","December");
	var today=new Date();
	var Year=today.getYear();
	var Month=today.getMonth()+1;
	var Day=today.getDate();
	var Hour=today.getHours();
	var Minute=today.getMinutes();
	var Second=today.getSeconds();
	var Week=today.getDay();
	Hour=Hour.toString().length>1?Hour.toString():"0"+Hour.toString();
	Minute=Minute.toString().length>1?Minute.toString():"0"+Minute.toString();
	Second=Second.toString().length>1?Second.toString():"0"+Second.toString();
	if(this.Num==0){
		Strs=Year+str[0][0]+Month+str[0][1]+Day+str[0][2]+" "+Hour+str[0][3]+Minute+str[0][4]+Second+str[0][5]+" "+Weeks[0][Week];
	}else{
		Strs=Hour+":"+Minute+":"+Second+" on "+Months[1][Month-1]+" "+Day+","+Year+" "+Weeks[1][Week];
	}
	this.Id.innerText=Strs;
}
Cur_DateTime.prototype.Run = function(ClassName){
	window.setInterval(""+ClassName+".CurrentDateTime()",1000);	
}
/*========================================================================================
【验证表单类】
[创建于2008-05-14]
/*	IsCard 验证身份证号码是否正确!	
/*	IsEmail 验证Email格式是否正确!	
/*	IsMobile 验证手机号码是否否合法!	
/*	IsTel 验证电话格式是否正确!	
/*	IsNum 验证字符是否是数字!	
/*	IsEn 验证字符里面是否有汉字!
/*	IsDate 验证是不是日期格式!
*/
function Check_Form(){
	this.Errors=[[[1,"验证通过!"],[2,"身份证号码位数不对!"],[3,"身份证号码出生日期超出范围或含有非法字符!"],[4,"身份证号码校验错误!"],[5,"身份证地区非法!"]],[[1,"验证通过!"],[2,"Email格式不正确!"]],[[1,"验证通过!"],[2,"手机号码必须由数字组成!"],[3,"手机号码位数不正确!"],[4,"手机号码格式不正确!"]],[[1,"验证通过!"],[2,"电话格式不正确!"]],[[1,"验证通过!"],[2,"必须有数字组成!"]],[[1,"验证通过!"],[2,"字符串里面含有汉字!"]],[[1,"验证通过!"],["2","日期格式不正确!"]]];
	this.IsNull=[0,"不能为空!"];
}
/*验证身份证号码是否否合法*/
Check_Form.prototype.IsCard=function(){
	if(typeof(arguments[0])=="undefined" || arguments[0]=="") return this.IsNull;
	var idcard=arguments[0];	
	var area={11:"北京",12:"天津",13:"河北",14:"山西",15:"内蒙古",21:"辽宁",22:"吉林",23:"黑龙江",31:"上海",32:"江苏",33:"浙江",34:"安徽",35:"福建",36:"江西",37:"山东",41:"河南",42:"湖北",43:"湖南",44:"广东",45:"广西",46:"海南",50:"重庆",51:"四川",52:"贵州",53:"云南",54:"西藏",61:"陕西",62:"甘肃",63:"青海",64:"宁夏",65:"新疆",71:"台湾",81:"香港",82:"澳门",91:"国外"} 
	var idcard,Y,JYM; 
	var S,M; 
	var idcard_array = new Array(); 
	idcard_array = idcard.split(""); 
	if(area[parseInt(idcard.substr(0,2))]==null) return this.Errors[0][4]; 
	switch(idcard.length){ 
		case 15: 
			if ( (parseInt(idcard.substr(6,2))+1900) % 4 == 0 || ((parseInt(idcard.substr(6,2))+1900) % 100 == 0 && (parseInt(idcard.substr(6,2))+1900) % 4 == 0 )){ 
				ereg=/^[1-9][0-9]{5}[0-9]{2}((01|03|05|07|08|10|12)(0[1-9]|[1-2][0-9]|3[0-1])|(04|06|09|11)(0[1-9]|[1-2][0-9]|30)|02(0[1-9]|[1-2][0-9]))[0-9]{3}$/; 
			}else{ 
	ereg=/^[1-9][0-9]{5}[0-9]{2}((01|03|05|07|08|10|12)(0[1-9]|[1-2][0-9]|3[0-1])|(04|06|09|11)(0[1-9]|[1-2][0-9]|30)|02(0[1-9]|1[0-9]|2[0-8]))[0-9]{3}$/; 
			} 
			if(ereg.test(idcard)) return this.Errors[0][0]; 
			else return this.Errors[0][2]; 
			break; 
		case 18: 
			if( parseInt(idcard.substr(6,4)) % 4 == 0 || (parseInt(idcard.substr(6,4)) % 100 == 0 && parseInt(idcard.substr(6,4))%4 == 0 )){ 
				ereg=/^[1-9][0-9]{5}19[0-9]{2}((01|03|05|07|08|10|12)(0[1-9]|[1-2][0-9]|3[0-1])|(04|06|09|11)(0[1-9]|[1-2][0-9]|30)|02(0[1-9]|[1-2][0-9]))[0-9]{3}[0-9Xx]$/;//闰年出生日期的合法性正则表达式 
			}else{ 
				ereg=/^[1-9][0-9]{5}19[0-9]{2}((01|03|05|07|08|10|12)(0[1-9]|[1-2][0-9]|3[0-1])|(04|06|09|11)(0[1-9]|[1-2][0-9]|30)|02(0[1-9]|1[0-9]|2[0-8]))[0-9]{3}[0-9Xx]$/;//平年出生日期的合法性正则表达式 
			} 
			if(ereg.test(idcard)){ 
				S = (parseInt(idcard_array[0]) + parseInt(idcard_array[10])) * 7 
				+ (parseInt(idcard_array[1]) + parseInt(idcard_array[11])) * 9 
				+ (parseInt(idcard_array[2]) + parseInt(idcard_array[12])) * 10 
				+ (parseInt(idcard_array[3]) + parseInt(idcard_array[13])) * 5 
				+ (parseInt(idcard_array[4]) + parseInt(idcard_array[14])) * 8 
				+ (parseInt(idcard_array[5]) + parseInt(idcard_array[15])) * 4 
				+ (parseInt(idcard_array[6]) + parseInt(idcard_array[16])) * 2 
				+ parseInt(idcard_array[7]) * 1 
				+ parseInt(idcard_array[8]) * 6 
				+ parseInt(idcard_array[9]) * 3 ; 
				Y = S % 11; 
				M = "F"; 
				JYM = "10X98765432"; 
				M = JYM.substr(Y,1); 
				if(M == idcard_array[17]) return this.Errors[0][0]; 
			else return this.Errors[0][3]; 
			} 
			else return this.Errors[0][2]; 
			break; 
		default: 
			return this.Errors[0][1]; 
		break; 
	} 	
}
/*验证EMail是否否合法*/
Check_Form.prototype.IsEmail=function(){
	if(typeof(arguments[0])=="undefined" || arguments[0]=="") return this.IsNull;
	if (arguments[0].search(/^\w+((-\w+)|(\.\w+))*\@[A-Za-z0-9]+((\.|-)[A-Za-z0-9]+)*\.[A-Za-z0-9]+$/) != -1){
		return this.Errors[1][0];
	}else{
		return this.Errors[1][1];
	}	
}
/*验证手机号码是否否合法*/
Check_Form.prototype.IsMobile=function(){
	if(typeof(arguments[0])=="undefined" || arguments[0]=="") return this.IsNull;
	var Mno=arguments[0];	
	if (this.IsNum(Mno)[0]==2) return this.Errors[2][1];
	if (Mno.length!=11) return this.Errors[2][2];
	if (Mno.substring(0,2)!="13" && Mno.substring(0,2)!="15" ) return this.Errors[2][3];
	return this.Errors[2][0];	
}
/*验证电话格式是否正确*/
Check_Form.prototype.IsTel=function(){
	if(typeof(arguments[0])=="undefined" || arguments[0]=="") return this.IsNull;
	if(arguments[0].search(/^(((\+){0,1}[0-9]{2,2}(\-){0,1}0{0,1})[0-9]{2,3}(\-){0,1})?[2-9][0-9]{6,7}$/)!=-1)	{																
		return this.Errors[3][0];	
	}else{
		return this.Errors[3][1];
	}	
}
/*验证字符是否是数字*/
Check_Form.prototype.IsNum=function(){
	if(typeof(arguments[0])=="undefined" || arguments[0]=="") return this.IsNull;
	var number=arguments[0];
	var i,str1="0123456789";
	if (number==null||number=="")  return this.Errors[4][1];
	for(i=0;i<number.length;i++){
		if(str1.indexOf(number.charAt(i))==-1){
			return this.Errors[4][1];
			break;
		}
	}
	return this.Errors[4][0];
}
/*验证字符里面是否有汉字*/
Check_Form.prototype.IsEn=function(){
	if(typeof(arguments[0])=="undefined" || arguments[0]=="") return this.IsNull;
	var text=arguments[0];
	for (i=0;i<text.length;i++)
		if (text.charCodeAt(i)>255) {
			//alert("抱歉!提交失败,"+text+"不能含有汉字!");
			return this.Errors[5][1];
		}
	return this.Errors[5][0];	
}
/*验证是不是日期格式*/
Check_Form.prototype.IsDate=function(){
	if(typeof(arguments[0])=="undefined" || arguments[0]=="") return this.IsNull;
	if(arguments[0].match(/^(\d{1,4})(-|\/)(\d{1,2})\2(\d{1,2})$/)==null){
		return this.Errors[6][1];
	}else{
		return this.Errors[6][0];
	}	
}