public function logoutSuccessAction()
 {
     if (Mage::getBlockSingleton('hostedregistration/hostedregistration')->enableHostedPage() == '1') {
         $islogout = $this->getRequest()->getParam('islogout');
         if ($islogout == 'true') {
             parent::logoutAction();
         }
         parent::logoutSuccessAction();
     } else {
         parent::logoutSuccessAction();
     }
 }