function setStay()
{
	var nt = parseInt(document.getElementById("Nights").value);
	if(typeof nt != "number")	
		document.getElementById("Nights").value = 2;
        //document.form1.wcNights_input.value = 2;  
        calcDates();
}
    
/////////////////////////////////////////////////
//Initialize arrival and departure date calendars
/////////////////////////////////////////////////
	
function validDateArrival(date) { 
	// date is a JS Date object 
	var notvalid = false; 
	var earliest = new Date(1998 , 02, 01) //This is March 1, 1998 for demo, use now.Date, now.Month... for current
	if(date < earliest) 
		notvalid = true;
	return notvalid; 
}; 
				
function validDateDeparture(date) 
{ 
	// date is a JS Date object 
	var notvalid = false; 
	var earliest = new Date(1998 , 02, 02) //For demo set to nights + Mar. 1, 1998//for current use nights + current
	if(date < earliest) 
		notvalid = true;
	return notvalid; 
}; 

//sets up the calendar for the arrival input field.// 
/*Calendar.setup({
	inputField     :    "Arrival",
	ifFormat       :    "%m/%d/%Y",
	button         :    "arrival_trigger",
	align          :    "BR",
	singleClick    :    true,
	dateStatusFunc :    validDateArrival,
        onUpdate       :    setStay
});
//sets up the calendar for the departure input field.//	
Calendar.setup({
	inputField     :    "Departure",
	ifFormat       :    "%m/%d/%Y",
	button         :    "departure_trigger",
	align          :    "BR",
	singleClick    :    true,
	dateStatusFunc :    validDateDeparture
});
*/