public function __construct()
 {
     $this->_display_html = false;
     if (VGet::loggedout()) {
         $this->_msg = ActionMessages::custom_good('You\'ve been logged out');
     }
     try {
         $this->_session = new Session();
         if (VPost::login(false)) {
             $this->_session->login();
         }
     } catch (Exception $e) {
         $this->_msg = ActionMessages::custom_wrong($e->getMessage());
     }
 }