public function upAction($pageId, $menuName)
    {
        $pageMenuRepo = $this->getDoctrine()->getRepository('FulgurioLightCMSBundle:PageMenu');
        $pageMenu = $pageMenuRepo->findOneBy(array('page' => $pageId, 'label' => $menuName));
        $position = $pageMenu->getPosition();
        if ($position > 1)
        {
            $pageMenuRepo->downMenuPagesPosition($menuName, $position - 1, $position);
            $pageMenu->setPosition($position - 1);
            $em = $this->getDoctrine()->getManager();
            $em->persist($pageMenu);
            $em->flush();
            $this->get('session')->getFlashBag()->add(
                    'notice',
                    $this->get('translator')->trans('fulgurio.lightcms.menus.moving_success_msg', array(), 'admin'));
        }
        return $this->redirect($this->generateUrl('AdminMenus'));
    }