public static function getUriFromFile($absolutepath)
	{
		if (self::isWindowsOS())
		{
			$result = "file:///".$absolutepath;

			$search = "\\";
			$replace = "/";

			$result =str_replace($search, $replace, $result);
		}
		else
		{
			$result = "file://".$absolutepath;
		}
		return $result;

	}