/**
  * listregistered action for category controller
  */
 public function listregisteredAction()
 {
     // action body
     try {
         $translate = Zend_Registry::get('Zend_Translate');
         $mdlCategory = new Content_Model_Category();
         $adapter = $mdlCategory->getPaginatorAdapterList();
         $paginator = new Zend_Paginator($adapter);
         $paginator->setItemCountPerPage(10);
         $pageNumber = $this->getRequest()->getParam('page', 1);
         $paginator->setCurrentPageNumber($pageNumber);
         $this->view->categories = $paginator;
     } catch (Exception $e) {
         echo $e->getMessage();
     }
     return;
 }