var init = function(){
    var Sys = {}; 
    var ua = navigator.userAgent.toLowerCase(); 
    var s; 
    (s = ua.match(/msie ([\d.]+)/)) ? Sys.ie = s[1] : 
    (s = ua.match(/firefox\/([\d.]+)/)) ? Sys.firefox = s[1] : 
    (s = ua.match(/chrome\/([\d.]+)/)) ? Sys.chrome = s[1] : 
    (s = ua.match(/opera.([\d.]+)/)) ? Sys.opera = s[1] : 
    (s = ua.match(/version\/([\d.]+).*safari/)) ? Sys.safari = s[1] : 0; 
    if(Sys.firefox || Sys.chrome || Sys.opera || Sys.safari)
    {
        var left = (screen.width - 950)/2;
        document.getElementById("div_header").style.left = left+"px";
        document.getElementById("div_main").style.left = left+"px";
        document.getElementById("div_footer").style.left = left+"px";
    }
    window.moveTo(0,0);
    window.resizeTo(screen.width,screen.height-40);
    window.focus();
    
}

// 检测浏览器版及类型
var getExploreType = function(){
    
    var Sys = {}; 
    var ua = navigator.userAgent.toLowerCase(); 
    var s; 
    (s = ua.match(/msie ([\d.]+)/)) ? Sys.ie = s[1] : 
    (s = ua.match(/firefox\/([\d.]+)/)) ? Sys.firefox = s[1] : 
    (s = ua.match(/chrome\/([\d.]+)/)) ? Sys.chrome = s[1] : 
    (s = ua.match(/opera.([\d.]+)/)) ? Sys.opera = s[1] : 
    (s = ua.match(/version\/([\d.]+).*safari/)) ? Sys.safari = s[1] : 0; 
    if(Sys.ie)
    {
       if(Sys.ie == 6.0)
       {
            return true;
       }else{
        return false;
       }
    }
    return false;
    /*
    if(Sys.ie)
    {
       if(Sys.ie != 7.0)
       {
        alert("您当前使用的是 IE" + Sys.ie + "浏览器!" );
       }
    }
    else if(Sys.firefox)
    {
       alert("您当前使用的是 Firefox" + Sys.firefox + "浏览器!" );
    }
    else if(Sys.chrome)
    {
       alert("您当前使用的是 Chrome" + Sys.chrome + "浏览器!");
    }
    else if(Sys.opera)
    {
       alert("您当前使用的是 Opera" + Sys.opera + "浏览器!" );
    }
    else if(Sys.safari)
    {
       alert("您当前使用的是 Safari" + Sys.safari + "浏览器!" );
    }
    else
    {
       alert("无法检测出您正在使用的浏览器版本!为了您使用的方便,我们建议您使用IE7.0版浏览器!");
    }    
    */
}

var resizeWindow = function(){
    if(getExploreType()){
        if(window.document.body.offsetWidth < 1000){
            window.document.body.style.width = "1000px";
        }
    }    
}
function doClick(o){
	 o.className="currentMenu";
	 var j;
	 var id;
	 var e;
	 for(var i=1;i<=9;i++){
	   id ="nav"+i;
	   j = document.getElementById(id);
	   e = document.getElementById("sub"+i);
	   if(id != null && o.id != null && id != o.id){
	   	 j.className="nav_link";
	   	 e.style.display = "none";
	   }else{
			e.style.display = "block";
	   }
	 }
}

function Show_SubLmy(id_num,num){
	//alert(num);
	//舌签功能
	for(var i=0;i<=9;i++){
		if(GetObj("S_MenuMy_"+id_num+i)){
			GetObj("S_MenuMy_"+id_num+i).className='';
			
		}
		if(GetObj("S_ContMy_"+id_num+i)){
			GetObj("S_ContMy_"+id_num+i).style.display='none';
			
		}
		
	}
	if(GetObj("S_MenuMy_"+id_num+num)){
		GetObj("S_MenuMy_"+id_num+num).className='selectd';
		
	}
	if(GetObj("S_ContMy_"+id_num+num)){
		GetObj("S_ContMy_"+id_num+num).style.display='block';
		
	}
	
}

function openurl(url) {
	window.open(url, "", "location=yes,toolbar=yes,directories=yes,status=yes,menubar=yes,scrollbars=yes, resizable=yes,copyhistory=yes");
}

function GetObj(objName){
	
	if(document.getElementById){
		
		return eval('document.getElementById("'+objName+'")');		
		
	}else {
		
		return eval('document.all.'+objName);		
		
	}
	
}
var version = "other"
browserName = navigator.appName;   
browserVer = parseInt(navigator.appVersion);
if (browserName == "Netscape" && browserVer >= 3) version = "n3";
else if (browserName == "Netscape" && browserVer < 3) version = "n2";
else if (browserName == "Microsoft Internet Explorer" && browserVer >= 4) version = "e4";
else if (browserName == "Microsoft Internet Explorer" && browserVer < 4) version = "e3";

function marquee1()
{
	if (version == "e4" | version == "n3")
	{
		document.write("<marquee style='BOTTOM: 0px; FONT-WEIGHT: 100px; HEIGHT:120px;  TEXT-ALIGN: left; TOP: 0px' id='news' scrollamount='1' scrolldelay='10' behavior='loop' direction='up' border='0' onmouseover='this.stop()' onmouseout='this.start()'>")
	}
}
 
function marquee2()
{
	if (version == "e4" | version == "n3")
	{
		document.write("</marquee>")
	}
}

function marquee3()
{
	if (version == "e4" | version == "n3")
	{
		document.write("<marquee style='BOTTOM: 0px; FONT-WEIGHT: 100px; HEIGHT:250px;  TEXT-ALIGN: left; TOP: 0px' id='news' scrollamount='1' scrolldelay='10' behavior='loop' direction='up' border='0' onmouseover='this.stop()' onmouseout='this.start()'>")
	}
}
 
function marquee4()
{
	if (version == "e4" | version == "n3")
	{
		document.write("</marquee>")
	}
}

function marquee5()
{
	if (version == "e4" | version == "n3")
	{
		document.write("<marquee style='BOTTOM: 0px; FONT-WEIGHT: 100px; HEIGHT:700px;  TEXT-ALIGN: left; TOP: 0px' id='news' scrollamount='3' scrolldelay='2' behavior='loop' direction='up' border='0' onmouseover='this.stop()' onmouseout='this.start()'>")
	}
}
 
function marquee6()
{
	if (version == "e4" | version == "n3")
	{
		document.write("</marquee>")
	}
}

function freindsite_onchange(obj)
{
	var index = obj.selectedIndex;
	var url = obj.options[index].value;
	if(url!="")
		window.open(url);
}