function getGreetingString()
{
	dateNow = new Date();
	nHours = dateNow.getHours();
	if (5 <= nHours && nHours <= 11)
	{
		return "Good morning!&nbsp;";
	}
	else if (12 <= nHours && nHours <= 16)
	{
		return "Good afternoon!&nbsp;";
	}
	else if (17 <= nHours && nHours <= 23)
	{
		return "Good evening!&nbsp;";
	}
	else {
		return "Good evening!&nbsp;";
	}
}