setContainer($container); } return $this; } /** * Renders menu * * Implements {@link Zend_View_Helper_Navigation_Helper::render()}. * * @param Zend_Navigation_Container $container [optional] container to * render. Default is to * render the container * registered in the helper. * @return string helper output */ public function render(Zend_Navigation_Container $container = null) { return ''; } }