function getCookie(cookiename)
{ 
	var cookiestring=""+document.cookie;
	var index1=cookiestring.indexOf(cookiename);
	
	if (index1==-1 || cookiename=="") return ""; 
	
	var index2=cookiestring.indexOf(';',index1); 
	if (index2==-1) index2=cookiestring.length; 
	//return unescape(cookiestring.substring(index1+cookiename.length+1,index2));
	
	var rvalue = unescape(cookiestring.substring(index1 + cookiename.length + 1 , index2));
	
	return rvalue;
}




function newcookie(id,value,idinteral) 
{
	var expires=new Date();	
	expires.setTime(expires.getTime()+ idinteral*60*1000);//idintreal * 60s	
	var expiryDate=expires.toGMTString();
	document.cookie=id+"="+value+";path=/;expires="+expiryDate;//·ÅÖõ½¸ù
	//alert(document.cookie);
}



function loadpopup()
{
	return;
}