public function moveDownAction(Request $request, $menuid, $item)
    {
        $em = $this->getEntityManager();
        $repo = $em->getRepository($this->container->getParameter('kunstmaan_menu.entity.menuitem.class'));
        $item = $repo->find($item);

        if ($item) {
            $repo->moveDown($item);
        }

        return new RedirectResponse(
            $this->generateUrl('kunstmaanmenubundle_admin_menuitem', array('menuid' => $menuid))
        );
    }