function validatelogin(user,pass){	
	var ajax=new AJAX();
	if(document.getElementById("lblValidate"))
	  document.getElementById("lblValidate").innerHTML='Validating...';
	ajax.setEventHandler('loginresult');
	ajax.getAJAX('validatelogin.aspx?user='+user+'&pass='+pass);
	return true;
}

function loginresult(res,success){
	var arr;
 
	var err=document.getElementById('lblValidate');
	if(success){
		err.innerHTML='';
		arr=res.response.split('||');
	 	if(arr[0]=='S'){
			location.href=arr[1];
		}else{
			if(arr[0]=='F'){
				err.innerHTML=arr[1];
			    //document.getElementById('ctl00_cphcontent_txtUser').focus();
			}
		}
	}else{
		//err.innerHTML=res.response;
	}
}
function dokeypress(event){
  if(event==null) event=window.event;
  
  if (event.keyCode == 13)
    dologin();
}