function createAjaxObj()
{
	var xmlhttp;
	try{
		xmlhttp=new ActiveXObject("Msxml2.XMLHTTP");
	}
	catch (e)
	{
		try{
			xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
			}
		catch (e){
			try{
				xmlhttp=new XMLHttpRequest();
			}
			catch (e)
			{}
		}
	}
	return xmlhttp;
}

function checktime()
{
	var xmlhttp=createAjaxObj();
	//创建请求，并使用escape对username编码，以避免乱码
	url="/include/checkqq.asp?t=" +  new Date().getTime();
	//alert(url);
	xmlhttp.open("get",url);
	xmlhttp.onreadystatechange=function()
	{
		if(4==xmlhttp.readyState)
		{
			if(200==xmlhttp.status)
			{
				if (xmlhttp.responseText!="0")
				{
					//document.getElementById("").innerHTML="";
					str=xmlhttp.responseText;//.replace("上午 ","").replace("下午 ","");
                    
					if (str.indexOf("<html>")>=0)           //去掉电信的宽带限制信息
					 {
					    //alert (str);
					    str="0";
						//alert("欢迎光临慧路培训网");
					 }
				
				   if (str!="0")
				    {
                    aa=str.split("|");
					//alert (str);
					//alert (aa[0]);
					//var a=aa[0]-1;
					document.getElementById("aaa1").innerHTML="来自<font color='red'>"+aa[0]+"</font>的短信息！";	
					document.getElementById("aaa2").innerHTML="<table  background='/images/topfloat.gif' height='141' width='201' cellpadding='4' cellspacing='4'><tr><td align='center' height='40'><strong>"+aa[0]+"</strong> 说:</td></tr><tr><td valign='top'><a onClick='javascript:f();' target='_blank' href='/members/mychat.asp?f="+aa[0]+"&id="+aa[2]+"'> "+aa[1]+"</a></td></tr></table>";	
					document.getElementById("aaa1").style.display="";
                    document.getElementById("aaa2").style.display="";
					step=1;
					flash_title()
					}
				}				
			}
			else
			{
				msg="网络链接失败";
				//alert(msg);
			}
			/*var ch=document.getElementById("s_username");
			ch.innerHTML="<font color='#ff0000'>"+msg+"</font>";*/	   
		}
	}
	xmlhttp.send(null);  
	return false;
}

function f()
  {
//      var  Jtoday= new Date(); 
//	  var  Jyear= Jtoday.getYear();
//	  Jmonth=Jtoday.getMonth(); 
//	  Jday= Jtoday.getDay();  
//	  Jdate=Jtoday.getDate(); 
//	  Jhrs= Jtoday.getHours();
//	  Jmin=Jtoday.getMinutes(); 
//	  Jsec=Jtoday.getSeconds();   
//	  str=Jyear+"-"+(Jmonth+1)+"-"+Jdate+" "+Jhrs+":"+Jmin+":"+Jsec;
//    document.getElementById("time").innerHTML=str;
	 document.getElementById("aaa1").style.display="none";
	 document.getElementById("aaa2").style.display="none";
	 step=4;
//	 window.open('mychat.asp?id='+id+'&f='+f,'','height=350,width=510,top=0,left=0,toolbar=no,menubar=no,scrollbars=no,resizable=no,location=no,status=no')
	 //("mychat.asp?id="+id+"&f="+f,);
  }