public function getTimetableHtml($args)
    {
        $args['_controller'] = 'CanalTPMttBundle:Timetable:view';
        $subRequest = $this->co->get('request')->duplicate(array(), null, $args);
        $subRequest->headers->remove('X-Requested-With');

        return $this->co->get('http_kernel')->handle($subRequest, HttpKernelInterface::SUB_REQUEST)->getContent();
    }