function getDayString(day)
{
	if (day == 0)
		return "Sunday";
	else if (day == 1)
		return "Monday";
	else if (day == 2)
		return "Tuesday";
	else if (day == 3)
		return "Wednesday";
	else if (day == 4)
		return "Thursday";
	else if (day == 5)
		return "Friday";
	else if (day == 6)
		return "Saturday";
	else
		return "";
}