// JavaScript Document
	function _dateSelected(cal, date)
	{
		cal.sel.value = date;
		cal.callCloseHandler();
	}

	function _closeHandler(cal)
	{
		cal.hide();
	}

	function showCalendar(id)
	{
		var el = document.getElementById(id);
		if (calendar != null)
		{
			calendar.hide();
		}
		else
		{
			var cal = new Calendar(false, null, _dateSelected, _closeHandler);
			cal.weekNumbers = false;
			calendar = cal;
			cal.setRange(1900, 2070);
			cal.create();
		}

		calendar.setDateFormat('mm/dd/y');
		calendar.parseDate(el.value);
		calendar.sel = el;
		calendar.showAtElement(el);

		return false;
	}