public function docommentscribblesAction()
 {
     if ($this->auth->hasIdentity()) {
         $commentscribbles = new Application_Model_Post($this->registry['DB']);
         $postid = $this->getRequest()->getParam('postid');
         $text = $this->getRequest()->getParam('text');
         $this->view->results = $commentscribbles->doCommentscribbles($postid, $text);
     }
 }