function calendar(objDate, sHandler, bPopUp)
{
	var dx=0, dy=0, fn, bp;
	var nArgs = arguments.length;

	if (nArgs < 4)
	{
		fn = null;
	}
	else
	{
		fn = sHandler;
	}

	if (nArgs < 5)
	{
		bp = true;
	}
	else
	{
		bp = (!bPopup) ? false: true;
	}


	ifmCalendar.fnPopCalendar(objDate, fn, bp);
}

function hideCalendar()
{
	divCalendar.style.visibility = "hidden";
}