public function loadresourcesAction()
 {
     if ($this->getRequest()->isGet() && $this->_ajaxRequest) {
         $resourceService = new Service_Resource();
         if (is_array($resources = $resourceService->fetchBookmarked($this->_user->id))) {
             $result['root'] = $resources;
             $this->_response->appendBody(Zend_Json::encode($result));
             return;
         } else {
             $this->_response->appendBody('0');
             return;
         }
     } else {
         return $this->_redirect('/profile');
     }
 }