function MailLogin(obj,r,domainstring) //ΣΚΟδ΅ΗΒ½
{
	//alert("abc");
    obj.action="http://mail.lsz.gov.cn/cgi-bin/login?token="+(Math.random() * 100000000);    
    obj.method="post";    
    obj.target="_self";    
    if(obj.LoginName.value=="")    
    {
        alert("ΗλΜξΠ΄ΣΚΟδΣΓ»§Γϋ£‘");        
        obj.LoginName.focus();        
        return false;    
    }    
    if(obj.Password.value=="")    
    {        
		alert("ΗλΜξΠ΄ΣΚΟδΓάΒ룑");        
		obj.Password.focus();        
		return false;    
	}    //var r=/.+@lsz.gov.cn$/gi;    
	if(!r.test(obj.LoginName.value))        
		obj.LoginName.value+=domainstring;    
	return true;
}