<!--
var ThisURL=window.location.href;
if (ThisURL.toUpperCase().indexOf("?NOCACHE")==-1 && ThisURL.toUpperCase().indexOf("&NOCACHE")==-1)
{
	window.title="正在检测您的本地浏览最快速度……请稍候……";
	var t0=ThisURL.indexOf("/",8);
	if(t0==-1)
		t0=ThisURL.length-1;
	var MainURL=ThisURL.substring(t0+1);
	var BaseURL=ThisURL.substring(7,t0);
	var MyDefault=GetCookie("rjobDefaultURL");
	if (MyDefault!=null)//已有cookies
	{
		if (BaseURL.toUpperCase()!=MyDefault.toUpperCase())
		{
			if(MyDefault.indexOf("?")>-1 || MainURL.indexOf("?")>-1)			
				window.top.location="http://"+MyDefault+"/"+MainURL+"&NOCACHE";
			else
				window.top.location="http://"+MyDefault+"/"+MainURL+"?NOCACHE";
		}
	}
	else
	{		
		var autourl=new Array();
		var WebHostName=new Array();
		var tim=1;
		var b=1;
		var t=0;
		var MinSpeed=9999;
		autourl[1]="ctc.rjob.cn";
		autourl[2]="cnc.rjob.cn";		
		WebHostName[1]="电信线路";
		WebHostName[2]="网通线路";
		document.write("<table width='100%' height='100' border='0'  cellpadding='0' cellspacing='4' bgcolor=#AAAAAA><tr><td bgcolor='#EEEEEE' align='center' style='color:#CCCCCC;font-size:12px;font-family:arial'><span ID='SpeedCheckInfo'>正在检测您的最快访问线路，请稍候……</span><br /><br />[<a href='http://cnc.rjob.cn?NOCACHE' style='color:#CCCCCC;text-decoration:none;'>网通线路入口</a>]&nbsp;&nbsp;&nbsp;&nbsp;[<a href='http://ctc.rjob.cn?NOCACHE' style='color:#CCCCCC;text-decoration:none;'>电信线路入口</a>]<br></td></tr></table>");
		run();
	}
}
else
{
		try
		{
			var expdate = new Date();
			expdate.setTime (expdate.getTime() + 365 * (24 * 60 * 60 * 1000)); 
			var t0=ThisURL.indexOf("/",8);
			if(t0==-1)
				t0=ThisURL.length-1;
			var BaseURL=ThisURL.substring(7,t0);
			SetCookie ("rjobDefaultURL", BaseURL, expdate, "/");		
		}
		catch(x)
		{
			alert("Your Browser Can NOT Support Cookies,So You Can NOT Use Our Acceleration System!");
		}
}
function getCookieVal (offset)
{
	var endstr = document.cookie.indexOf (";", offset);
	if (endstr == -1)
    	endstr = document.cookie.length;
	return unescape(document.cookie.substring(offset, endstr));
}

function GetCookie (name) 
{
	var arg = name + "=";
	var alen = arg.length;
	var clen = document.cookie.length;
	var i = 0;
	while (i < clen) 
	{
		var j = i + alen;
		if (document.cookie.substring(i, j) == arg)
		return getCookieVal (j);
		i = document.cookie.indexOf(" ", i) + 1;
		if (i == 0) break; 
	}
	return null;
}

function SetCookie (name, value)
{
	var argv = SetCookie.arguments;
	var argc = SetCookie.arguments.length;
	var expires = (argc > 2) ? argv[2] : null;
	var path = (argc > 3) ? argv[3] : null;
	var domain = (argc > 4) ? argv[4] : null;
	var secure = (argc > 5) ? argv[5] : false;
	document.cookie = name + "=" + escape (value) + ((expires == null) ? "" : ("; expires=" + expires.toGMTString())) + ((path == null) ? "" : ("; path=" + path)) + ((domain == null) ? "" : ("; domain=" + domain)) + ((secure == true) ? "; secure" : "");
}

function ResetCookie()
{
    SetCookie("rjobDefaultURL", 0, null, "/");
}
function auto(p)
{
	t++;
	if(tim>3000)
		MinSpeed=9999;
	else
	{
		if (MinSpeed>tim)
		{		
			MinSpeed=tim;
			b=p;
		}
	}
	if(t==autourl.length-1)
	{
		document.all.SpeedCheckInfo.innerHTML="正在链至" + WebHostName[b] +"...";
		var expdate = new Date();
		expdate.setTime (expdate.getTime() + 7 * (24 * 60 * 60 * 1000)); //+1 day		
		try
		{
			SetCookie ("rjobDefaultURL", autourl[b], expdate, "/");		
		}
		catch(x)
		{
			alert("Your Browser Can NOT Support Cookies,So You Can NOT Use Our Acceleration System!");
		}
		if(autourl[b].indexOf("?")>-1 || MainURL.indexOf("?")>-1)
			window.top.location="http://"+autourl[b]+"/"+MainURL+"&NOCACHE";
		else
			window.top.location="http://"+autourl[b]+"/"+MainURL+"?NOCACHE";
	}
}
function run()
{
	setInterval("tim++",1);
	for(var i=1;i<autourl.length;i++)
	{
		document.all.SpeedCheckInfo.innerHTML="正在检测" + WebHostName[i] + "....";
		document.write("<img src=http://"+autourl[i]+"/"+Math.random()+" width=1 height=1 onerror=auto("+i+")>");
	}
}
//-->
