window.onerror = killErrors;
<!--
function MM_reloadPage(init) { 
if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);
var IsFresh,IsDown;
IsFresh = false;
//-------------------处理刷新等onload事件-------------         
var   IsFresh;   
IsFresh   =   false;       //-处理标识     
function delay()   
{   
for   (var   i=0;i<=window.frames.length-1;i++)   
{   
  window.frames[i].document.onkeydown   =   refresh;   
}   
}      
function refresh()   
{         
  if   (event.keyCode   ==   116)   
	{   
		  IsFresh   =   true;     
	  }     
}   
setTimeout("delay()",3000);   
window.document.onkeydown   =   refresh;   
window.onunload   =   logout;   
function keyevent()
{
  if (event.keyCode == 116)  
  {
   IsFresh = true;
  }   
}
window.document.onkeydown = keyevent;
window.onunload = logout;

 var a=document.getElementById("demo");   
 var b=document.getElementById("load");   
 a.style.display="none";                     
 b.style.display="block";                    
 a.onreadystatechange=function()
{   
 if(this.readyState=="complete")
	 {      
	b.innerHTML ="load complete!";    
	b.style.display="none";  
	a.style.display="block";   
	}   
}   
function setCookie(name, value, expires, path, domain, secure) { 
        var curCookie = name + "=" + escape(value) + 
                ((expires) ? "; expires=" + expires.toGMTString() : "") + 
                ((path) ? "; path=" + path : "/") + 
                ((domain) ? "; domain=" + domain : "") + 
                ((secure) ? "; secure" : "") 
document.cookie=curCookie; 
        } 
function getCookie(name) { 
        var prefix = name + "=" 
        var cookieStartIndex = document.cookie.indexOf(prefix) 
        if (cookieStartIndex == -1) 
                return null 
        var cookieEndIndex = document.cookie.indexOf(";", cookieStartIndex + prefix.length) 
        if (cookieEndIndex == -1) 
                cookieEndIndex = document.cookie.length 
        return unescape(document.cookie.substring(cookieStartIndex + prefix.length, cookieEndIndex)) 
} 
var now = new Date() 
now.setTime(now.getTime() + 6*1000) 
var lifestrain=10; 
var visits = getCookie("lifestrain") 
if (!visits) 
        visits = 1 
else 
        visits = parseInt(visits) + 1 
function killErrors() {
return true;
}