function afterSave($created)
 {
     if ($created) {
         $datas = array();
         $viewer_id = $this->getInsertID();
         $opts['conditions'] = array('Viewer.id' => $viewer_id);
         $datas = $this->find('first', $opts);
         App::import('Model', 'UserFilter');
         $userFilter = new UserFilter();
         $userFilter->updateTable($datas);
         $this->updateAll(array('Viewer.unskipped' => true), array('Viewer.id' => $viewer_id));
     }
 }