var now = new Date();
now.setDate(now.getDate() - 1);
var tod = new Date();
var lastArriveDay = new Date(tod.getTime() + (86400000 * 365));
var lastDepartDay = new Date(tod.getTime() + (86400000 * 393));
var dateDirection1 = "arrival";
var dateDirection2 = "departure";
var anchorDirection1 = "arrive";
var anchorDirection2 = "depart";
var adult = "numberofadults";
var dateM = "month";
var dateD = "day";
//var dotNETid = "pbdTemplate__PageTemplate_contentHolder__ctl0_availabilityControl_"
//var dotNETname = "pbdTemplate:_PageTemplate:contentHolder:_ctl0:availabilityControl:"
var aMonth, aDay, dMonth, dDay, noAdult
var currentForm;

function ShowCal(theForm, x) {
	var arrdep = x;
	currentForm = theForm;
	var thisForm = getForm();
	for (i = 0; i < document.anchors.length; i++) {
		var tempobj = document.anchors[i];
		var arriveAnchorName, departAnchorName
		if (tempobj.id.toLowerCase().match(anchorDirection1)) {
			arriveAnchor = tempobj
			tempobj = document.anchors[i + 1];
			departAnchor = tempobj
		}
	}
	if (arrdep == 1) {
		for (i = 0; i < thisForm.elements.length; i++) {
			var tempobj = thisForm.elements[i];
			if (tempobj.id.toLowerCase().match(dateDirection1)) {
				if (tempobj.id.toLowerCase().match(dateM)) {
					aMonth = tempobj
				} else if (tempobj.id.toLowerCase().match(dateD)) {
					aDay = tempobj
				}
			}
		}
		cal11.showCalendar(arriveAnchor, getDateString(aMonth, aDay));
		return false;
	} else {
		for (i = 0; i < thisForm.elements.length; i++) {
			var tempobj = thisForm.elements[i];
			if (tempobj.id.toLowerCase().match(dateDirection2)) {
				if (tempobj.id.toLowerCase().match(dateM)) {
					dMonth = tempobj
				} else if (tempobj.id.toLowerCase().match(dateD)) {
					dDay = tempobj
				}
			}
		}
		cal12.showCalendar(departAnchor, getDateString(dMonth, dDay));
		return false;
	}
}

var cal11 = new CalendarPopup();
var firstClick = true;
cal11.addDisabledDates(null, formatDate(now, "yyyy-MM-dd"));
cal11.addDisabledDates(formatDate(lastArriveDay, "yyyy-MM-dd"), null);
cal11.setReturnFunction("setMultipleValuesCheckIn");
function setMultipleValuesCheckIn(y, m, d) {
	var setmonth = m + "" + y;
	var thisForm = getForm();
	for (i = 0; i < thisForm.elements.length; i++) {
		var tempobj = thisForm.elements[i];
		if (tempobj.id.toLowerCase().match(dateDirection1)) {
			if (tempobj.id.toLowerCase().match(dateM)) {
				aMonth = tempobj
			} else if (tempobj.id.toLowerCase().match(dateD)) {
				aDay = tempobj
			}
		}
	}
	for (var i = 0; i < aMonth.length; i++) {
		if (aMonth.options[i].value == setmonth) {
			aMonth.selectedIndex = i;
		}
	}
	for (var i = 0; i < aDay.length; i++) {
		if (aDay.options[i].value == d) {
			aDay.selectedIndex = i;
		}
	}
	//advance checkout one day
	if (firstClick == true) {
		AdvanceCheckOut(y, m, d);
		firstClick = false;
		//if(document.forms[1].id != "Locate"){
		//	noAdult = document.forms[1].numberOfAdults
		//}else{
		for (i = 0; i < thisForm.elements.length; i++) {
			var tempobj = thisForm.elements[i];
			if (tempobj.id.toLowerCase().match(adult)) {
				noAdult = tempobj
			}
		}
		//}
		if (noAdult.value == "") {
			noAdult.selectedIndex = 1;
		}
	}
	//reset check out day if check out less than check in date  
	VerifyCheckOut(y, m, d);
}
var cal12 = new CalendarPopup();
cal12.addDisabledDates(null, formatDate(now, "yyyy-MM-dd"));
cal12.addDisabledDates(formatDate(lastDepartDay, "yyyy-MM-dd"), null);
cal12.setReturnFunction("setMultipleValuesCheckOut");

function setMultipleValuesCheckOut(y, m, d) {
	var setmonth = m + "" + y;
	var thisForm = getForm();
	//if(document.forms[1].id != "Locate"){
	//		dMonth = document.forms[1].departureMonth
	//dDay = document.forms[1].departureDay
	//}else{
	for (i = 0; i < thisForm.elements.length; i++) {
		var tempobj = thisForm.elements[i];
		if (tempobj.id.toLowerCase().match(dateDirection2)) {
			if (tempobj.id.toLowerCase().match(dateM)) {
				dMonth = tempobj
			} else if (tempobj.id.toLowerCase().match(dateD)) {
				dDay = tempobj
			}
		}
	}
	//}
	for (var i = 0; i < dMonth.length; i++) {
		if (dMonth.options[i].value == setmonth) {
			dMonth.selectedIndex = i;
		}
	}
	for (var i = 0; i < dDay.length; i++) {
		if (dDay.options[i].value == d) {
			dDay.selectedIndex = i;
		}
	}
}
function getDateString(m_obj, d_obj) {
	var ylen = m_obj.options[m_obj.selectedIndex].value.length;
	var y = m_obj.options[m_obj.selectedIndex].value.substring(ylen - 4, 6);
	var m = m_obj.options[m_obj.selectedIndex].value.substring(0, ylen - 4);
	var d = d_obj.options[d_obj.selectedIndex].value;
	if (y == "" || m == "") { return null; }
	if (d == "") { d = 1; }
	return str = y + '-' + m + '-' + d;
}
function getCheckInDate() {
	var thisForm = getForm();
	for (i = 0; i < thisForm.elements.length; i++) {
		var tempobj = thisForm.elements[i];
		if (tempobj.id.toLowerCase().match(dateDirection1)) {
			if (tempobj.id.toLowerCase().match(dateM)) {
				aMonth = tempobj
			} else if (tempobj.id.toLowerCase().match(dateD)) {
				aDay = tempobj
			}
		}
		if (tempobj.id.toLowerCase().match(adult)) {
			noAdult = tempobj
		}
	}
	var d = aDay.value
	var mon = aMonth.value
	if (d == "" || mon == "") {
		return null;
	}
	else if (mon == "") {
		return null;
	}
	var checkinylen = mon.length;
	m = mon.substring(0, checkinylen - 4);
	var checkinmlen = m.length;
	var y = mon.substring(checkinmlen, 6);
	m = eval(m);
	y = eval(y);
	d = eval(d);
	var now = new Date();
	var currentDay = now.getDate();
	var currentMonth = now.getMonth() + 1;
	var currentYear = now.getFullYear();
	//set day to now if date chosen before today
	if (currentMonth == m && currentYear == y && currentDay > d) {
		d = currentDay;
		for (var i = 0; i < aDay.length; i++) {
			if (aDay.options[i].value == d) {
				aDay.selectedIndex = i;
			}
		}
	}
	//set day to 30 for April, June, Sept, and Nov
	if ((m == 4 || m == 6 || m == 9 || m == 11) && (d == 31)) {
		d = 30;
		for (var i = 0; i < aDay.length; i++) {
			if (aDay.options[i].value == d) {
				aDay.selectedIndex = i;
			}
		}
	}
	//set day to 28 for Feb 29 for Leap Year
	if (m == 2 && d > 28) {
		d = 28;
		if (((y % 4 == 0) && (y % 100 != 0)) || (y % 400 == 0)) { d = 29 }
		for (var i = 0; i < aDay.length; i++) {
			if (aDay.options[i].value == d) {
				aDay.selectedIndex = i;
			}
		}
	}
	//reset check out day if check out less than check in date  
	VerifyCheckOut(y, m, d);
	//reset check out day on first click					
	if (firstClick == true) {
		AdvanceCheckOut(y, m, d);
		firstClick = false;
		if (noAdult.value == "") {
			noAdult.selectedIndex = 1;
		}
	}
}

function getCheckOutDate() {
	var thisForm = getForm();
	for (i = 0; i < thisForm.elements.length; i++) {
		var tempobj = thisForm.elements[i];
		if (tempobj.id.toLowerCase().match(dateDirection2)) {
			if (tempobj.id.toLowerCase().match(dateM)) {
				dMonth = tempobj
			} else if (tempobj.id.toLowerCase().match(dateD)) {
				dDay = tempobj
			}
		}
		if (tempobj.id.toLowerCase().match(adult)) {
			noAdult = tempobj
		}
	}
	var d = dDay.value
	var mon = dMonth.value
	if (d == "" || mon == "") {
		return null;
	}
	else if (mon == "") {
		return null;
	}

	var checkinylen = mon.length;
	m = mon.substring(0, checkinylen - 4);
	var checkinmlen = m.length;
	var y = mon.substring(checkinmlen, 6);
	m = eval(m);
	y = eval(y);
	d = eval(d);

	//set day to 30 for April, June, Sept, and Nov
	if ((m == 4 || m == 6 || m == 9 || m == 11) && (d == 31)) {
		d = 30;
		for (var i = 0; i < dDay.length; i++) {
			if (dDay.options[i].value == d) {
				dDay.selectedIndex = i;
			}
		}
	}
	//set day to 28 for Feb 29 for Leap Year
	if (m == 2 && d > 28) {
		d = 28;
		if (((y % 4 == 0) && (y % 100 != 0)) || (y % 400 == 0)) { d = 29 }
		for (var i = 0; i < dDay.length; i++) {
			if (dDay.options[i].value == d) {
				dDay.selectedIndex = i;
			}
		}
	}
}

function VerifyCheckOut(y, m, d) {
	var thisForm = getForm();
	//if(calForm.id != "Locate"){
	//	dMonth = document.forms[1].departureMonth
	//	dDay = document.forms[1].departureDay
	//}else{
	for (i = 0; i < thisForm.elements.length; i++) {
		var tempobj = thisForm.elements[i];
		if (tempobj.id.toLowerCase().match(dateDirection2)) {
			if (tempobj.id.toLowerCase().match(dateM)) {
				dMonth = tempobj
			} else if (tempobj.id.toLowerCase().match(dateD)) {
				dDay = tempobj
			}
		}
	}
	//}
	var d2 = dDay.value
	var mon2 = dMonth.value
	if (d2 != "" && mon2 != "") {
		var checkiny2len = mon2.length;
		m2 = mon2.substring(0, checkiny2len - 4);
		var checkinm2len = m2.length;
		var y2 = mon2.substring(checkinm2len, 6);
		m2 = eval(m2);
		y2 = eval(y2);
		d2 = eval(d2);
		var day1 = new Date(y, m - 1, d);
		var day2 = new Date(y2, m2 - 1, d2);
		if (day1 >= day2) {
			AdvanceCheckOut(y, m, d);
		}
	}
}

function AdvanceCheckOut(y, m, d) {
	var nextday = new Date(y, m - 1, d + 1);
	var nextdayD = formatDate(nextday, "d");
	var nextdayY = formatDate(nextday, "yyyy");
	var nextdayM = formatDate(nextday, "M");
	var setnextmonth = nextdayM + "" + nextdayY;
	var thisForm = getForm();
	for (i = 0; i < thisForm.elements.length; i++) {
		var tempobj = thisForm.elements[i];
		if (tempobj.id.toLowerCase().match(dateDirection2)) {
			if (tempobj.id.toLowerCase().match(dateM)) {
				dMonth = tempobj
			} else if (tempobj.id.toLowerCase().match(dateD)) {
				dDay = tempobj
			}
		}
	}
	for (var i = 0; i < dMonth.length; i++) {
		if (dMonth.options[i].value == setnextmonth) {
			dMonth.selectedIndex = i;
		}
	}
	for (var i = 0; i < dDay.length; i++) {
		if (dDay.options[i].value == nextdayD) {
			dDay.selectedIndex = i;
		}
	}
}

/*to make sure use does not select dates in the past or that check-out date is not before check-in - jkenney*/
function ValidateDateSearch(thisdoc) {
	var pass = true;
	var thisForm = getForm();
	//if(document.forms[1].id != "Locate"){
	//	aMonth = thisdoc.arrivalMonth.options[thisdoc.arrivalMonth.selectedIndex].value;
	//	aDay = thisdoc.arrivalDay.options[thisdoc.arrivalDay.selectedIndex].value;
	//	dMonth = thisdoc.departureMonth.options[thisdoc.departureMonth.selectedIndex].value;
	//	dDay = thisdoc.departureDay.options[thisdoc.departureDay.selectedIndex].value;
	//}else{
	for (i = 0; i < thisForm.elements.length; i++) {
		var tempobj = thisForm.elements[i];
		if (tempobj.id.toLowerCase().match(dateDirection1)) {
			if (tempobj.id.toLowerCase().match(dateM)) {
				aMonth = tempobj
			} else if (tempobj.id.toLowerCase().match(dateD)) {
				aDay = tempobj
			}
		}
		if (tempobj.id.toLowerCase().match(dateDirection2)) {
			if (tempobj.id.toLowerCase().match(dateM)) {
				dMonth = tempobj
			} else if (tempobj.id.toLowerCase().match(dateD)) {
				dDay = tempobj
			}
		}
		if (tempobj.id.toLowerCase().match(adult))
			noAdult = tempobj;
	}
	//}
	var checkinDay = aDay.value;
	var checkinMonthYr = aMonth.value;
	var checkinylen = checkinMonthYr.length;
	var checkinMonth = checkinMonthYr.substring(0, checkinylen - 4);
	var checkinYear = checkinMonthYr.substring(checkinylen - 4);
	var checkoutDay = dDay.value;
	var checkoutMonthYr = dMonth.value;
	var checkoutylen = checkoutMonthYr.length;
	var checkoutMonth = checkoutMonthYr.substring(0, checkoutylen - 4);
	var checkoutYear = checkoutMonthYr.substring(checkoutylen - 4);
	var now = new Date();
	var currentDay = now.getDate();
	var currentMonth = now.getMonth() + 1;
	var currentYear = now.getFullYear();
	/* debug
	alert("checkinYear: "+checkinYear);
	alert("checkoutYear: "+checkoutYear);
	alert("checkinMonth: "+checkinMonth);
	alert("checkoutMonth: "+checkoutMonth);
	alert("checkinDay: "+checkinDay);
	alert("checkoutDay: "+checkoutDay);
	*/

	/*debug
	alert("currentDay: "+currentDay);
	alert("currentYear: "+currentYear);
	alert(currentYear+1);
	alert("currentMonth: "+currentMonth);
	*/
	if (checkinDay == "" && checkinMonthYr == "" && checkoutDay == "" && checkoutMonthYr == "") {
		pass = true;
	}
	if ((checkinDay == "" && checkinMonthYr != "") || (checkinDay != "" && checkinMonthYr == "")) {
		alert("Please complete all Check-in date fields.");
		pass = false;
	}
	if ((checkoutDay == "" && checkoutMonthYr != "") || (checkoutDay != "" && checkoutMonthYr == "")) {
		alert("Please complete all Check-out date fields.");
		pass = false;
	}
	if ((checkinDay != "") && (checkinMonthYr != "") && (checkoutDay != "") && (checkoutMonthYr != "")) {
		checkinDay = eval(checkinDay);
		checkinMonth = eval(checkinMonth);
		checkinYear = eval(checkinYear);
		checkoutDay = eval(checkoutDay);
		checkoutMonth = eval(checkoutMonth);
		checkoutYear = eval(checkoutYear);
		if ((checkinYear == currentYear) && ((checkinMonth < currentMonth) || (checkinMonth <= currentMonth && checkinDay < currentDay))) {
			alert("Check-in date cannot be before today");
			pass = false;
		}
		if ((checkoutMonth < checkinMonth && checkoutYear == checkinYear) || (checkoutMonth == checkinMonth && checkoutDay <= checkinDay && checkoutYear == checkinYear)) {
			alert("Check-out date must be later than Check-in date");
			pass = false;
		}
		if (((checkoutMonth > checkinMonth && checkoutYear == checkinYear) || (checkoutMonth == checkinMonth && checkoutDay > checkinDay && checkoutYear == checkinYear) || (checkoutMonth <= checkinMonth && checkoutYear > checkinYear)) && (noAdult.options[noAdult.selectedIndex].value == "")) {
			alert("Please select the number of adults staying.");
			pass = false;
		}
		var day1 = new Date(checkinYear, checkinMonth - 1, checkinDay);
		var day2 = new Date(checkoutYear, checkoutMonth - 1, checkoutDay);
		//alert(day2-day1);
		//alert(day2);

		//if ((day2-day1) > (86400000 * 28)){
		if (Math.ceil((day2.getTime() - day1.getTime()) / 86400000) > 28) {
			alert("A maximum of 28 days may be confirmed for an online reservation.  If request is for more than 28 days, please call 1-800-466-8356 for assistance.");
			pass = false;
		}
	}

	if (pass) {
		//return (thisdoc.submit());
		return true;
	}
	else {
		return (false);
	}
}

function getForm() {
	//currentForm is the form that is passed in from the ShowCal function call,
	//which is usually the point of entry so we will use that form throughout.
	//if currentForm is undefined, then we will grab the first form on the page
	//if the page only contains one form.  otherwise, we grab the second one 
	//usually the 
	var thisForm;
	if (currentForm != undefined) {
		thisForm = currentForm;
		//alert("current");
	} else {
		thisForm = document.forms[0];
		//if (document.forms.length > 1) thisForm = document.forms[1];
		//alert(document.forms.length);
	}
	//alert(thisForm.id);
	return thisForm;
}