/**
  * @param array admin_lang
  * @access private
  */
 function saveUser($admin_lang)
 {
     $user_id = GetPostOrGet('user_id');
     if (is_numeric($user_id)) {
         $auth = new Auth_User($user_id);
         if (!$auth->is_admin) {
             $auth_view = GetPostOrGet('auth_view');
             $auth_edit = GetPostOrGet('auth_edit');
             $auth_delete = GetPostOrGet('auth_delete');
             $auth_new_sub = GetPostOrGet('auth_new_sub');
             $auth->view = $auth_view == 'true';
             $auth->edit = $auth_edit == 'true';
             $auth->delete = $auth_delete == 'true';
             $auth->new_sub = $auth_new_sub == 'true';
             $auth->Save();
         }
     }
     header('Location: admin.php?page=rights');
     die;
 }