public function getsfSimpleForumOwner($con = null)
 {
     if ($this->asfSimpleForumOwner === null && $this->owner_id !== null) {
         include_once 'lib/model/om/BasesfSimpleForumOwnerPeer.php';
         $this->asfSimpleForumOwner = sfSimpleForumOwnerPeer::retrieveByPK($this->owner_id, $con);
     }
     return $this->asfSimpleForumOwner;
 }