<?php
session_start();
require ("includes/config.php");
$facebookID = $_GET[fb];
$username = $_GET[username];
$password = $_GET[password];
/**************************************

DEFAULT CLASSES TO RUN

***************************************/
$DB = new db($c_db_username, $c_db_password, $c_db_database, $c_db_host); // conect to the database

$UI = new user($username,$password,$facebookID);                          // check for logged in user

($_GET['action']=='logout') ? $UI->logout() : "";                         // logout on request

if($UI->_loggedIn) { echo 'logged in'; } else { echo 'not logged in'; }   // display if user is logged in or not

?>