public function loadTrackAction() { $trackId = intval(Redokes_Controller_Front::getInstance()->getParam('trackId', 0)); $track = new Navigation_Model_Track($trackId); // load default if no track set if (!$track->row['trackId']) { $track->loadRow('1', 'isDefault'); } if ($track->row['trackId']) { $this->setParam('content', $track->getHtml()); } else { $this->addError('Invalid Track'); } }