public function executeDelete($request)
 {
     $this->forward404Unless($request->getMethod() == sfRequest::POST);
     $id = $request->getParameter('id');
     $podcast_feed = FeedPeer::retrieveByPK($id);
     $this->forward404Unless($podcast_feed);
     //$this->getUser()->setFlash('notice','Deleted feed '.$podcast_feed->getTitle());
     $podcast_feed->delete();
     $this->redirect('podcast/edit?id=' . $podcast_feed->getPodcastId());
 }