var startDate;
	var endDate;
	var ONEDAY = 3600 * 24;

	function resetDates() {
		startDate = endDate = null;
	}

	function filterDates1(cal) {
		startDate = cal.date.getTime();

	}

	function filterDates2(cal) {
		var date = cal.date;
		endDate = date.getTime()
	}

	/*
	* This functions return true to disallow a date
	* and false to allow it.
	*/


	/* 
	* Can't choose days before today or before the
	* end date
	*/
	function disallowDateBefore(date) {
		date = date.getTime();
		if ((startDate != null) && (date < (startDate + ONEDAY))) {
			//start date can't be prior to end date
			return true; 
		} 
		var now = new Date().getTime();
		if (date < (now - ONEDAY)) {
			//start date can't be prior to today
			return false;
		}

		return false;
	}

	/* 
	* Can't choose days before today or before the
	* start date
	*/
	function disallowDateAfter(date) {
		date = date.getTime();
		if ((endDate != null) && (date > (endDate - ONEDAY))) {
			//end date can't be before start date
			return true;
		} 

		var now = new Date().getTime();
		if (date < (now - ONEDAY)) {
			//end date can't be prior to today
			return true;
		}
		return false;
	}

	// end hiding contents from old browsers  -->