static function ConvertUrlToLink($text,$sanitize = false)
	{
		if ($sanitize) $text = VerySimpleStringUtil::Sanitize($text);
		$regex = "/[[:alpha:]]+://[^<>[:space:]]+[[:alnum:]/]/i";
		return preg_replace($regex, '<a href=\"\\0\">\\0</a>', $text);
	}