<?PHP
  if(!defined('USER_INC')) {
    define('USER_INC', 1);
    
    include('code/db.inc.php');
    
    class User {
      var $uid = 0, $gid = 0;
      
      function User() {
      	if($_GET['id'] && $_GET['sid']) {
          $res = DBQuery('SELECT id, gid FROM users WHERE id = ? AND sid = ?',
                         array($_GET['id'],$_GET['sid']));
        
          if($res->RecordCount()) {
          	$this->uid = $res->fields[0];
          	$this->gid = $res->fields[1];
          }
        }
      }
      
      function GetUid() {
      	return $this->uid;
      }
      
      function GetGid() {
      	return $this->gid;
      }
    }
    
    $user = new User;
  }
?>