public function install(){ parent::install(); //Add a main nav $track = new Navigation_Class_Track(); $track->loadRow(array( 'isDefault' => 1 ,'title' => 'main' )); //if no main track create it if(!$track->row[$track->primaryKey]){ $track->row['title'] = 'Main'; $track->process(false); $track->setDefault(); } }