public static function getRaw($name)
	{
		$value = null;
		$rawCookies = !empty($_SERVER['HTTP_COOKIE'])
			? explode('; ', $_SERVER['HTTP_COOKIE'])
			: array();
		foreach ($rawCookies as $kv) {
			$pair = explode('=', $kv, 2);
			$k = array_shift($pair);
			$v = array_shift($pair);
			$k = str_replace(' ', '_', urldecode($k));
			if ($k == $name) {
				$value = urldecode($v);
				break;
			}
		}
		return $value;
	}