public function url($url = null, $full = false) {
		if (CakePlugin::loaded('I18n')) {
			$url = Common::url($url);
			if (is_array($url) && !array_key_exists('lang', $url)) {
				$url['lang'] = Configure::read('Config.language');
			}
		}

		return parent::url($url, $full);
	}