function check_cookie()
{
	if(document.login.setuser.checked == true)
	{
		var cookieName = document.login.screenname.value;
		var cookieValue = document.login.password.value;
		var today = new Date();
		var expire = new Date();
		nDays=15;
		expire.setTime(today.getTime() + 3600000*24*nDays);
 		document.cookie = cookieName+"="+escape(cookieValue)
                 + ";expires="+expire.toGMTString();
	}
	else
	{
		var cookieName = document.login.screenname.value;
		var cookieValue = '';
 		document.cookie = cookieName+"="+escape(cookieValue);
	}
	document.login.submit();
} 
function check_pass()
{
	var cookieName = document.login.screenname.value;
	var theCookie=""+document.cookie;
	if(cookieName != "")
 	{
 	//alert(theCookie);
 		var ind=theCookie.indexOf(cookieName+'=');
 		//alert(ind);
 		if(ind > -1)
 		{
	 		var ind1=theCookie.indexOf(';',ind);
			if (ind1==-1) ind1=theCookie.length; 
			document.login.password.value = unescape(theCookie.substring(ind+cookieName.length+1,ind1));
			document.login.setuser.checked=true;
	 		//alert(document.login.password.value);
		}
	}
}