/**
  * reloaded content 
  * @author Thomas Schedler <*****@*****.**>
  */
 public function expireCacheAction()
 {
     $this->core->logger->debug('website->controllers->ContentController->expireCacheAction()');
     $this->_helper->viewRenderer->setNoRender();
     $objAuth = Zend_Auth::getInstance();
     if ($objAuth->hasIdentity()) {
         $objWebsite = new Website();
         $objWebsite->expireCache();
     }
 }