public String getScreenHeader(JavNag javNag, Calendar rightNow, boolean haveNotifiedProblems)
	{
		if (config.getNagiosDataSources().size() == 0)
			return "No Nagios servers selected!";
		else
			return (String)(processStringWithEscapes(config.getHeader(), javNag, rightNow, null, haveNotifiedProblems, true)[0]);
	}