protected function _renderMessage($message, $config)
    {
        $config = new AnConfig($config);

        $config->append(array(
            'type' => 'info',
        ));

        $message = ''
        .'<div class="alert alert-block alert-'.$config->type.'">'
        .'<a class="close" data-dismiss="alert" href="#">&times;</a>'
        .$message
        .'</div>';

        return $message;
    }