public function votescribblesAction()
 {
     $this->_helper->viewRenderer->setNoRender(true);
     if ($this->auth->hasIdentity()) {
         $votescribbles = new Application_Model_Post($this->registry['DB']);
         $postid = $this->getRequest()->getParam('postid');
         $this->view->results = $votescribbles->votescribbles($postid);
         echo json_encode(array('status' => 'success'));
     } else {
         echo json_encode(array('status' => 'error'));
     }
 }