// MyWebsite JS
var siteID = "MyWebsite"

// PAGE ONLOAD FUNCTIONS
window.onload = onLoadFunctions;

function onLoadFunctions () {
	
	if (document.getElementById("searchForm")) {
	
		setCheckBoxEvents();
		setDefaultDates();
		displayRooms();
		calPos();
		bodyLoadStartMonth()
	}	
	
	if (document.getElementById("logOut")) {
		displayLogOut();
	}
	if(document.getElementById("availabilitySearchResults"))	
	{
		HideMessageDiv();
	}
}

// FORM VALIDATION FUNCTIONS
function LimitTextInput(objTextArea)
{
	
	if(objTextArea.value.length > 999)
	{

		if(event.keyCode != 8)
			event.returnValue = false;
	}
}
	
function isCharacters(string){
			return (/^[^#<>\\"!&\(\)\+\f\n\r\t\v]*[^#<>\\"!&\(\)\+\s]+[^#<>\\"!&\(\)\+\f\n\r\t\v]*$/).test(string);
}

function isNumber(string){
			return (/^\d+$/).test(string);
}

function isEmail(string){
	return (/^\w+[!#\$%&'\*\+-\/=\?\^`\.\{\|\}~\w]*@\w+([-.]\w+)*\.\w+([-.]\w+)*$/i).test(string);
}

function isDate1(string){
			return (/^([0-9]){2}(\/|-){1}([0-9]){2}(\/|-)([0-9]){4}$/).test(string);
}	

function checkDate(date) {
	if (!isDate(document.getElementById(date).value)) {
		document.getElementById(date).value = todayDate;
	}
}	

function isTime(string){
			return (/^([0-9]){2}(:){1}([0-9]){2}$/).test(string);
}	

function stripCreditCardNumber(cardNumberAsString)
{
	var modifiedCardNumberAsString = "";
	
	modifiedCardNumberAsString = cardNumberAsString;
	modifiedCardNumberAsString = modifiedCardNumberAsString.replace(/\s*/g,'');
	modifiedCardNumberAsString = modifiedCardNumberAsString.replace(/\-*/g, '');

	return modifiedCardNumberAsString;
}

function isLuhnCreditCard(cardNumberAsString){
	cardNumberAsString = stripCreditCardNumber(cardNumberAsString);
	var multiplier = 1;
	var total = 0;
	var modifiedCardNumber = "";
	for (var i=cardNumberAsString.length;i>0;i--){
		modifiedCardNumber += multiplier * parseInt(cardNumberAsString.charAt(i-1),10);
		if (multiplier==1) multiplier = 2;
		else multiplier = 1;
	}
	for (var i=0;i<modifiedCardNumber.length;i++){
		total += parseInt(modifiedCardNumber.charAt(i),10);
	}
	return (total % 10 == 0);
}

var reportHeader = "Please modify the following part(s) of the form:\n----------------------------------------------------------------\n";

// Search form

function checkSearchForm(nameOfForm) {
	var form;
    if (checkSearchForm.arguments.length == 0)
    {
		form = document.searchForm;
    } 
    else
	{   
    	form = eval('document.'+ nameOfForm);
    }

	if(form != null){
	
		var reportText = "";
		var pageType = "";
		var startSet = false;
		var datesSet = false;
		if(form.StartDate) {
			if (!isDate(form.StartDate.value)) {
				reportText += "- Start Date must be dd/mm/yyyy \n";
			}
			else {
				startSet = true;
			}
		}
		if (form.EndDate) {
			if (!isDate(form.EndDate.value))  {
				reportText += "- End Date must be dd/mm/yyyy \n";
			}
			else if(startSet) {
				datesSet = true;
			}
		}
		if(datesSet) {			
			var dateformat = 'dd/MM/yyyy';
			var startDate = getDateFromFormat(form.StartDate.value, dateformat);
			var endDate = getDateFromFormat(form.EndDate.value, dateformat);
			if(startDate > endDate) {
				reportText += "- End Date must not be before Start Date \n";
			}
		}
		//if (form.StartTime) if (isCharacters(form.StartTime.value) && !isTime(form.StartTime.value)) reportText += "- Start Time HH:MM \n";
		//if (form.EndTime) if (isCharacters(form.EndTime.value) && !isTime(form.EndTime.value)) reportText += "- End Time HH:MM \n";
		if (form.Duration) if (!isNumber(form.Duration.value)) reportText += "- No Of Nights \n";
		if (form.PriceFrom) if (isCharacters(form.PriceFrom.value) && !isNumber(form.PriceFrom.value)) reportText += "- Price From \n";
		if (form.PriceTo) if (isCharacters(form.PriceTo.value) && !isNumber(form.PriceTo.value)) reportText += "- Price To \n";
		
		if (pageType=="ViewProductType") {
			if (form.noOfRooms) {
				var roomItem = form.noOfRooms;
				var selectedRooms = roomItem.options[roomItem.selectedIndex].value;
					
				if (selectedRooms == '1') {
					if (parseInt(form.Adults1.value) + parseInt(form.Children1.value) + parseInt(form.Concessions1.value) > maxCapacity) reportText += "- Room 1 - Maximum capacity is " + maxCapacity +  "\n"; 
				}
			
				if (selectedRooms == '2') {
					if (parseInt(form.Adults1.value) + parseInt(form.Children1.value) + parseInt(form.Concessions1.value) > maxCapacity) reportText += "- Room 1 - Maximum capacity is " + maxCapacity +  "\n";  
					if (parseInt(form.Adults2.value) + parseInt(form.Children2.value) + parseInt(form.Concessions2.value) > maxCapacity) reportText += "- Room 2 - Maximum capacity is " + maxCapacity +  "\n";  
				}
			
				if (selectedRooms == '3') {
					if (parseInt(form.Adults1.value) + parseInt(form.Children1.value) + parseInt(form.Concessions1.value) > maxCapacity) reportText += "- Room 1 - Maximum capacity is " + maxCapacity +  "\n";  
					if (parseInt(form.Adults2.value) + parseInt(form.Children2.value) + parseInt(form.Concessions2.value) > maxCapacity) reportText += "- Room 2 - Maximum capacity is " + maxCapacity +  "\n"; ; 
					if (parseInt(form.Adults3.value) + parseInt(form.Children3.value) + parseInt(form.Concessions3.value) > maxCapacity) reportText += "- Room 3 - Maximum capacity is " + maxCapacity +  "\n";  
				}
			}
			else {
				if (parseInt(form.Adults.value) + parseInt(form.Children.value) + parseInt(form.Concessions.value) > maxCapacity) reportText += "- Maximum capacity is " + maxCapacity +  "\n"; 
			}
		}
		
		if (reportText) {
			reportText = reportHeader + reportText;
			alert(reportText);
		}		
		else {		
			if (document.getElementById("checkBoxList")) {
				var checkBoxList = document.getElementById("checkBoxList").getElementsByTagName("input");
				var PCIds = "";	
				for(i = 1 ; i < checkBoxList.length ; i++) {
					if (checkBoxList[i].checked == true) {
						PCIds = PCIds + checkBoxList[i].value + ",";
					}
				}
				form.PCId.value=PCIds.substring(0,PCIds.length-1);
			}
			if (form.StartTime && form.EndTime) {
				var startHour = form.StartTimeHour.options[form.StartTimeHour.selectedIndex].value;
				var startMinute = form.StartTimeMinute.options[form.StartTimeMinute.selectedIndex].value;
				var endHour = form.EndTimeHour.options[form.EndTimeHour.selectedIndex].value;
				var endMinute = form.EndTimeMinute.options[form.EndTimeMinute.selectedIndex].value;
				if (startHour=="--") form.StartTime.value = "";
				else form.StartTime.value = startHour + ":" + startMinute;
				if (endHour=="--") form.EndTime.value = "";
				else form.EndTime.value = endHour + ":" + endMinute;
			}
			
			form.submit();
		}
	}
}

function bodyLoadStartMonth()
{
	var form;
    if (bodyLoadStartMonth.arguments.length == 0)
    {
		form = document.searchForm;
    } 
    else
	{   
    	form = eval('document.'+ nameOfForm);
    }


	var dateformat = 'dd/MM/yyyy';
	
	startDate = new Date(getDateFromFormat(form.StartDate.value, dateformat));

	if(eval(form.StartMonth))
	{
		selectedMonth = (startDate.getMonth() +1 );
		selectOption(form.StartMonth, selectedMonth)
	}

	if(eval(form.StartYear))
	{
		selectedYear = (startDate.getFullYear());
		selectOption(form.StartYear, selectedYear)
	}

	SetStartEndDate();

}

function selectOption(SelectObj, valueToSelect)
{
	for(i=0; i < SelectObj.options.length; i++)
	{
		if(SelectObj.options[i].value == valueToSelect)
		{
			SelectObj.selectedIndex = i;
			break;
		}
	}
}
function SelectProductStartDate(productStartDate, duration)
{
	var form = document.searchForm
	var dateformat = 'dd/MM/yyyy';
	var currentDate = getDateFromFormat(productStartDate, dateformat);
	var endDate = new Date(currentDate)
	var currentDate1 = endDate;
	
	endDate = endDate.setDate((endDate.getDate() + parseFloat(duration)));

	endDate1 = new Date(endDate);
	
	//form.StartDate.value = productStartDate;
	//form.EndDate.value = formatDate(endDate1, dateformat);
	if(form.FilterByProductStartDate)
	{
		form.FilterByProductStartDate.value = productStartDate;
	}
	if(form.FilterByProductEndDate)
	{
		form.FilterByProductEndDate.value = formatDate(endDate1, dateformat);
	}
	
	checkSearchForm();
}

function searchNextMonth(currentSelectedDate)
{
	var form = document.searchForm
	var dateformat = 'dd/MM/yyyy';
	var currentDate = getDateFromFormat(currentSelectedDate, dateformat);
	currentDate = new Date(currentDate)
	var nextMonthStartDate = new Date(currentDate.getFullYear(), (currentDate.getMonth()+ 1), '01' );
	
	if(form.FilterByProductStartDate)
	{
		form.FilterByProductStartDate.value = '';
	}
	if(form.FilterByProductEndDate)
	{
		form.FilterByProductEndDate.value = '';
	}
	
	SetStartEndDateInForm(nextMonthStartDate.getMonth(), nextMonthStartDate.getFullYear(), form)
	
	checkSearchForm();

}

function searchPreviousMonth(currentSelectedDate)
{
	var form = document.searchForm
	var dateformat = 'dd/MM/yyyy';

	var currentDate = getDateFromFormat(currentSelectedDate, dateformat);
	currentDate = new Date(currentDate)
	var today = new Date();
	
	if(((currentDate.getMonth()) == today.getMonth()) && ((currentDate.getFullYear()) == today.getFullYear()) )
	{
		alert('Can not search in past. Please select current/future month.')
		return false;
	}
	else
	{
		if(form.FilterByProductStartDate)
		{
			form.FilterByProductStartDate.value = '';
		}
		if(form.FilterByProductEndDate)
		{
			form.FilterByProductEndDate.value = '';
		}

		var previousMonthStartDate = new Date(currentDate.getFullYear(), (currentDate.getMonth()- 1), '01' );
		SetStartEndDateInForm(previousMonthStartDate.getMonth(), previousMonthStartDate.getFullYear(), form)
		
		checkSearchForm();
	}

}

function SetStartEndDate()
{
	var form ;
	var selectedMonth;
	var selectedYear;
	var dateformat = 'dd/MM/yyyy';

    if (SetStartEndDate.arguments.length == 0)
    {
		form = document.searchForm;
    } 
    else
	{   
    	form = eval('document.'+ nameOfForm);
    }

	if(form != null) {
		if(form.StartMonth) {
			selectedMonth = form.StartMonth.options[form.StartMonth.selectedIndex].value;
			selectedMonth = parseFloat(selectedMonth) - 1;
		}
		else
		{
			selectedMonth = (new Date().getMonth())
		}
		
		if(form.StartYear) {
			selectedYear = form.StartYear.options[form.StartYear.selectedIndex].value;
		}
		else
		{
			selectedYear = (new Date().getFullYear())
		}

	}
	
	SetStartEndDateInForm(selectedMonth, selectedYear, form);
}

function SetStartEndDateInForm(startMonth, startYear, form)
{
	var today = new Date();
	var endDate = new Date();
	var currentDate = today.getDate();
	var currentMonth = today.getMonth();
	if(currentMonth < 10 ) {
		currentMonth = '0' + currentMonth;
	}
	var currentYear = today.getFullYear();
	var startdate = '';
	var dateformat = 'dd/MM/yyyy';
	var startDate = getDateFromFormat(currentDate + '/' + currentMonth + '/' +  currentYear, dateformat);
	var selectedMonth = (currentMonth + 1)
	var selectedYear = currentYear
   
	if(form != null) {
		
		selectedMonth = startMonth; 
		selectedYear = startYear;
		
		if(form.StartDate) {
			//javascript month is 0 based
			if((parseFloat(currentMonth) == selectedMonth) && (parseFloat(currentYear) == selectedYear) ) {
			} else {
				currentDate = '01'
			}
			var tmp = new Date(selectedYear, selectedMonth, currentDate)
			var nextMonth = tmp.getMonth()+1;
			var daysInNextMonth = daysInMonth((nextMonth + 1), tmp.getFullYear())

			var endDate =  new Date(tmp.getFullYear(), nextMonth, daysInNextMonth);
			
			//for all industry classifications other than "accommodation" and "Non serviced Accommodation"
			//default the date to currentdate + 1
			if(form.ICType)
			{
				if(form.ICType.value != 9 && form.ICType.value != 1 )
				{
					endDate =  new Date(selectedYear, selectedMonth, tmp.getDate() + 1);
				}
			}
			
			form.StartDate.value = formatDate(tmp, dateformat);
			
			if(form.EndDate) {
				form.EndDate.value = formatDate(endDate, dateformat);
			}
			
		}
	}
}

function daysInMonth(month,year) {
var dd = new Date(year, month, 0);
return dd.getDate();
}

function getElementByBrowserDetection(elementID)
{
	if(document.getElementById){    // test the most common method first.  Most browsers won't get past this test
		return document.getElementById(elementID);
	}else if(document.all){         // test older versions of IE
		return document.all[elementID];
	}else if(document.layers){      // test older versions of Netscape
		return document.layers[elementID];
	}else{                          // not sure what to do...return null
		return null;
	}
    
}

//originally it was hiding the div but 
//now they want to show the message div all the time!
//please do not change this!!
function HideMessageDiv()
{
	var divMessages = getElementByBrowserDetection('divMessages')
	
	if(divMessages != null)
	{
		divMessages.style.visibility = ''
		divMessages.innerHTML = StaticTextTable["reportText27"];
	}
}

function ShowMessageDiv()
{
	var divMessages = getElementByBrowserDetection('divMessages')
	
	if(divMessages != null)
	{
		divMessages.style.visibility = ''
		divMessages.innerHTML = '';
		divMessages.innerHTML = 'Please select the Supplements to add to this Booking.';
	}
}

function calculateUnitPrice(selectObject, perUnitPrice, supplementCode, currencySymbol)
{
	var noOfUnits  = selectObject.options[selectObject.selectedIndex].value;
	var divElement = getElementByBrowserDetection('totalUnitPriceCalculated' + supplementCode)
	
	if(divElement != null)
	{
		var total = (noOfUnits * parseFloat(perUnitPrice)).toFixed(2);
		
		divElement.innerHTML = currencySymbol + total;
	}

	form = document.forms[0];
	
	var txtHiddenQty = form.elements['txtQty'+ supplementCode];
	
	if(txtHiddenQty != null)
	{
		txtHiddenQty.value = noOfUnits;
	}

	var chkSelectSupplements = form.elements['chk'+ supplementCode]
	

	calculateTotal(chkSelectSupplements, currencySymbol)
	
	ShowMessageDiv();

}

function calculateTotal(chkObject, currencySymbol)
{
	form = document.forms[0];

	var chkSelectSupplements = form.elements[chkObject.name]
	var strSelectedSupplementCodes = '';
	
	var total = 0;
	if(chkSelectSupplements.length > 0)
	{
		for(i=0; i < chkSelectSupplements.length; i++)
		{
			if(chkSelectSupplements[i].checked)
			{
				total = parseFloat(total)+ parseFloat(getSupplementPrice(chkSelectSupplements[i]));
				strSelectedSupplementCodes += ',' + getSupplementCode(chkSelectSupplements[i])
			}
		}
	}
	else
	{
		if(chkSelectSupplements.checked)
		{
			total += getSupplementPrice(chkSelectSupplements);
			strSelectedSupplementCodes += ',' + getSupplementCode(chkSelectSupplements);
		}
	}
	
	var elementTotalText1 =getElementByBrowserDetection('lblSupplementPriceTotal');
	if(elementTotalText1 != null)
	{
		elementTotalText1.innerHTML = currencySymbol + parseFloat(total).toFixed(2);
		
		var selectedSupplements = form.elements['selectedSupplements']
		if(selectedSupplements != null)
		{
			if(strSelectedSupplementCodes != '')
			{
				if(strSelectedSupplementCodes.charAt(0) == ',')
					strSelectedSupplementCodes1 = strSelectedSupplementCodes.substring(1);
			}
			else
			{
				strSelectedSupplementCodes = "NONE_SELECTED";
				strSelectedSupplementCodes1 = strSelectedSupplementCodes;
			}
				
			selectedSupplements.value = strSelectedSupplementCodes1;
		}
	}
}

function getSupplementCode(selectedChkboxObj)
{
	var supplementCode = '';
	var data = selectedChkboxObj.value.split(',')
	if(data != null && data.length > 0)
	{
		supplementCode	= 	data[5];
	}
	return supplementCode;
}

function getSupplementPrice(selectedChkboxObj)
{
	var supplementValue = 0;
	var data = selectedChkboxObj.value.split(',')
	if(data != null && data.length > 0)
	{
		var adultPrice		= 	data[0];
		var childPrice		= 	data[1];
		var concessionPrice	= 	data[2];
		var fixedPrice		=  	data[3];
		var priceperUnit	= 	data[4];
		var supplementCode	= 	data[5];
		var noOfAdults		= 	data[6];
		var noOfChildren	= 	data[7];
		var noOfConcessions	= 	data[8];
		
		
		if(parseFloat(priceperUnit) > 0)
		{
			var selectedUnits = getSelectedNoOfUnits(supplementCode);
			if(parseFloat(selectedUnits) == 0)
			{
				alert('Please select the No. of Units you would like for this supplement.');
				selectedChkboxObj.checked = false;
			}
			
			supplementValue += (selectedUnits * parseFloat(priceperUnit));
		}
		
		if(parseFloat(fixedPrice) > 0)
			supplementValue += fixedPrice;
			
		if((parseFloat(adultPrice) + parseFloat(childPrice) + parseFloat(concessionPrice)) > 0)
			supplementValue += ((parseFloat(adultPrice)* parseFloat(noOfAdults)) + (parseFloat(childPrice)* parseFloat(noOfChildren)) + (parseFloat(concessionPrice) * parseFloat(noOfConcessions)) )
			
	}
	return supplementValue;
}

function getSelectedNoOfUnits(supplementCode)
{
	form = document.forms[0];

	var selObj = form.elements['sel'+ supplementCode]
	
	if(selObj != null)
	{
		return selObj.options[selObj.selectedIndex].value;
	}
	return 0;
}

function checkSupplementsForm(accountStatus) {
	var form = document.availabilitySearchResults;
	form.submit();
}
// Availability results
function checkAvailabilityForm(accountStatus) {
	
	var form = document.availabilitySearchResults;
	var oInp = document.getElementById("productTypeAvailabilities").getElementsByTagName("input");
	
	for(i = 0 ; i < oInp.length ; i++) {
 	
 		if (oInp[i].checked == true) {
 			var checked = true;
		}	
	}
	
	if (checked==true) {
	
	var oRad = new Array();
	var j=0;
	for(var i=0;i<oInp.length;i++){
		if(oInp[i].getAttribute('type')=='radio'){
			oRad[j] = oInp[i];j++;
		}
	}
	
	for(i = 0 ; i < oRad.length ; i++) {
				
		if (oRad[i].checked == true) {
			var ref = oRad[i].id;
			}
		}
		
		form.StartDate.value = document.getElementById("StartDate" + ref).value;
		form.EndDate.value = document.getElementById("EndDate" + ref).value;
		form.StartTime.value = document.getElementById("StartTime" + ref).value;
		form.EndTime.value = document.getElementById("EndTime" + ref).value;

		if (document.getElementById("PickUpLocation" +ref)) {
			form.PickUpLocationId.value = document.getElementById("PickUpLocation" +ref).value;
		}	
		
		else form.PickUpLocationId.value = "";

		if (accountStatus=="onAccountTrue")	form.OnAccount.value="true"; 
		else form.OnAccount.value="false";

		//if a given product typically non serviced accommodation
		//contains supplements then change the action of the form to 
		//view supplements otherwise keep it to view booking summary
		if(document.getElementById("SupplementCount" + ref))
		{
			if(document.getElementById("ViewNextAction" + ref))
			{
				var viewNextAction = document.getElementById("ViewNextAction" + ref).value;
				
				if(form.view && viewNextAction != '')
				{
					form.view.value = viewNextAction;
				}
			}
			if(document.getElementById("DurationStay" + ref))
			{
				var duration = document.getElementById("DurationStay" + ref).value;
				if(form.Duration)
				{
					form.Duration.value = duration;
				}
			}
		}
				
	form.submit();
	
	}
	
	else {
		alert(reportHeader + "At least one product must be selected");
	}	
	
	
}

// Booking summary form

function checkSummaryForm() {
	var form = document.bookingSummary;
	var reportText = "";
	if (form.terms.checked == false) reportText += "- Please accept the Terms and Conditions \n";
	if (reportText) {
		reportText = reportHeader + reportText;
		alert(reportText);
	}
	
	else form.submit();
}

// Customer details form
function checkCustomerForm() 
{
	var form = document.customerDetails;
	var reportText = "";
	if (!isCharacters(form.FirstName.value)) reportText += "- First Name\n";
	if (!isCharacters(form.LastName.value)) reportText += "- Last Name\n";
	if (!isCharacters(form.Postcode.value)) reportText += "- Postcode\n";
	if (!isCharacters(form.AddressLine1.value)) reportText += "- Address Line 1\n";
	if (!isCharacters(form.Town.value)) reportText +="- Town/City";
	if (!isCharacters(form.State.value)) reportText += "- County/State\n";
	if (emailReq == true) {
		if (!isEmail(form.Email.value)) reportText += "- Valid Email Address\n";
	}
	else {
		if (isCharacters(form.Email.value) && !isEmail(form.Email.value)) reportText += "- Valid Email Address\n";
	}

	if (form.SpecialRequirements.value.length > 1000)
	{
		reportText += "- Special Requirements exceeds 1000 characters\n"
	}

	if (reportText) 
	{
		reportText = reportHeader + reportText;
		alert(reportText);
		return false
	}
	else form.submit();
}

// Payment form
function checkPaymentForm() {
	var form = document.paymentDetails;
	
	var selectedExpiryYear = form.ExpiryYear.options[form.ExpiryYear.selectedIndex].value;
	var selectedExpiryMonth = form.ExpiryMonth.options[form.ExpiryMonth.selectedIndex].value;
	var selectedCardType = form.CardType.options[form.CardType.selectedIndex].value;
	var creditCardNumberAsString = stripCreditCardNumber(form.CardNumber.value);
	form.CardNumber.value = creditCardNumberAsString;
	
	form.Expiry.value = selectedExpiryMonth + "/" + selectedExpiryYear.split("20")[1];
	
	if (form.submittedalready.value=="no") 
	{
		var reportText = "";
		if (!isCharacters(form.NameOnCard.value)) 
		{	
			reportText += "- Name on Card\n";
		}
		if (!isCharacters(creditCardNumberAsString) | !isLuhnCreditCard(creditCardNumberAsString) | !CheckSelectedCardsBinRange()) 
		{
			reportText += "- The Card Number entered is invalid for the Card Type selected\n"; 
		}
		else
		{
			//Only carry out the expiry date check if the valid from date is input determined on card type
			if (selectedCardType == "Maestro" | selectedCardType == "Solo") 
			{
				form.ValidFrom.value = form.ValidFromMonth.value + "/" + form.ValidFromYear.options[form.ValidFromYear.selectedIndex].value.split("20")[1];
			}
			if (selectedExpiryYear == todayYear && selectedExpiryMonth < todayMonth) reportText += "- Expiry Date is in the past\n"; 
		}			
		if (reportText) {
			reportText = reportHeader + reportText;
			alert(reportText);
		}
		
	else {
			form.submittedalready.value = "yes";
			form.submit();
		}	
	}
	
	else return false;
}

//Check the selected cards Bin range
function CheckSelectedCardsBinRange()
{
	var form = document.paymentDetails;

	var selectedCardType = form.CardType.options[form.CardType.selectedIndex].value;
	var inputCardNumberNoSpaces = stripCreditCardNumber(form.CardNumber.value);
	var cardNumberPrefix = "";
	var cardNumberDigits1 = 0;
	var cardNumberDigits2 = 0;
	var prefix1 = "";
	var prefix2 = "";
	var minBetweenRange = "";
	var maxBetweenRange = "";
	
	
	//Check the relevant card selected
	if(selectedCardType == "JCB")
	{
		prefix1 = "1800";
		prefix2 = "2131";
		minBetweenRange = "3528";
		maxBetweenRange = "3589";
		cardNumberDigits1 = 15;
		cardNumberDigits2 = 16; 		

		//Get this cards number prefix
		cardNumberPrefix = inputCardNumberNoSpaces.substring(0,4);
		
		//Check the cards prefix
		if(prefix1 == cardNumberPrefix || prefix2 == cardNumberPrefix || (cardNumberPrefix >= minBetweenRange && cardNumberPrefix <= maxBetweenRange))
		{
			//Check the cardnumber length
			if(cardNumberDigits1 == inputCardNumberNoSpaces.length || cardNumberDigits2 == inputCardNumberNoSpaces.length)
			{
				//Card is valid
				return true;
			}
			else	
			{	//Card length is not valid
				return false;
			}
		}
		else
		{
			//Card is not valid
			return false;
		}

	}
	else if(selectedCardType == "Diners")
	{
		prefix1 = "30";
		prefix2 = "36";
		minBetweenRange = "38";
		maxBetweenRange = "39";
		cardNumberDigits1 = 14;		

		cardNumberPrefix = inputCardNumberNoSpaces.substring(0,2);
		
		//alert("cardNumberPrefix:" + cardNumberPrefix + "  Number of digits:" + inputCardNumberNoSpaces.length);
		
		if(prefix1 == cardNumberPrefix || prefix2 == cardNumberPrefix || (cardNumberPrefix >= minBetweenRange && cardNumberPrefix <= maxBetweenRange))
		{
			if(cardNumberDigits1 == inputCardNumberNoSpaces.length)
			{
				return true;
			}
			else	
			{
				return false;
			}
		}
		else
		{
			return false;
		}
	}
	else if(selectedCardType == "Visa")
	{
		prefix1 = "4";
		cardNumberDigits1 = 13;
		cardNumberDigits2 = 16; 

		cardNumberPrefix = inputCardNumberNoSpaces.substring(0,1);
		
		//alert("cardNumberPrefix:" + cardNumberPrefix + "  Number of digits:" + inputCardNumberNoSpaces.length + " cardNumberDigits1:" + cardNumberDigits1 + " cardNumberDigits2:" + cardNumberDigits2);
		
		if(prefix1 == cardNumberPrefix)
		{
			if(cardNumberDigits1 == inputCardNumberNoSpaces.length || cardNumberDigits2 == inputCardNumberNoSpaces.length)
			{
				//alert("Checks passed for visa");
				return true;
			}
			else	
			{
				//alert("Digits are False for visa");
				return false;
			}
		}
		else
		{
			//alert("prefix are False for visa");
			return false;
		}
	}
	else if(selectedCardType == "Electron")
	{
		return true;
	}
	else if(selectedCardType == "Laser")
	{
		return true;
	}
	else if(selectedCardType == "MasterCard")
	{
		minBetweenRange = "51";
		maxBetweenRange = "55";
		cardNumberDigits1 = 16;		

		cardNumberPrefix = inputCardNumberNoSpaces.substring(0,2);
		
		if(cardNumberPrefix >= minBetweenRange && cardNumberPrefix <= maxBetweenRange)
		{
			if(cardNumberDigits1 == inputCardNumberNoSpaces.length)
			{
				return true;
			}
			else	
			{
				return false;
			}
		}
		else
		{
			return false;
		}
	}
	else if(selectedCardType == "American Express")
	{
		prefix1 = "34";
		prefix2 = "37";
		cardNumberDigits1 = 15;	
		
		cardNumberPrefix = inputCardNumberNoSpaces.substring(0,2);
		
		if(prefix1 == cardNumberPrefix || prefix2 == cardNumberPrefix)
		{
			if(cardNumberDigits1 == inputCardNumberNoSpaces.length)
			{
				return true;
			}
			else	
			{
				return false;
			}
		}
		else
		{
			return false;
		}
	}
	else if(selectedCardType == "Proprietry")
	{
		prefix1 = "50";
		minBetweenRange = "57";
		maxBetweenRange = "58";
		
		cardNumberPrefix = inputCardNumberNoSpaces.substring(0,4);
	
		if(prefix1 == cardNumberPrefix || (cardNumberPrefix >= minBetweenRange && cardNumberPrefix <= maxBetweenRange))
		{
			return true;
		}
		else
		{
			return false;
		}
	}	
	else if(selectedCardType == "Bankcard")
	{
		prefix1 = "56105";
		minBetweenRange = "560221";
		maxBetweenRange = "560225";
		
		cardNumberPrefix = inputCardNumberNoSpaces.substring(0,4);
	
		if(prefix1 == cardNumberPrefix || (cardNumberPrefix >= minBetweenRange && cardNumberPrefix <= maxBetweenRange))
		{
			return true;
		}
		else
		{
			return false;
		}
	}
	else
	{
		return true;
	}
}

// PAGING

function displayHomePaging(page) {
	var form = document.pagingForm;
	form.page.value = page;
	form.submit()
}

function displayResults(dates) {
	
	var form = document.searchForm;
	
	if (dates=="earlier") {
		form.StartDate.value = form.EarlierStartDate.value;
		if (form.EndDate) form.EndDate.value = form.EarlierEndDate.value;
	}
	
	if (dates=="later") {

		form.StartDate.value = form.LaterStartDate.value;
		if (form.EndDate) form.EndDate.value = form.LaterEndDate.value;
		else alert("no end");
		
	}
	
	form.submit()
}

// CHECK BOX MANIPULATION
function setCheckBoxEvents () {
if (document.getElementById("checkBoxList")) {
	var checkBoxList = document.getElementById("checkBoxList").getElementsByTagName("input");				
	for(i = 0 ; i < checkBoxList.length ; i++) {
		if (i==0)	checkBoxList[i].onclick = unCheckOther;
		else 
			{
				checkBoxList[i].onclick = unCheckAllOption;
				if (checkBoxList[i].checked == true) checkBoxList[0].checked = false;
			}
		}
 	}
 }

function unCheckOther(){
	var checkBoxList = document.getElementById("checkBoxList").getElementsByTagName("input");				
	for(i = 1 ; i < checkBoxList.length ; i++) checkBoxList[i].checked = false;
}
			 
function unCheckAllOption() {
	var allCheckBox = document.getElementById("any");
	allCheckBox.checked = false;
}


// SEARCH BOX - DISPLAY ROOMS

if (document.getElementById && document.createTextNode && document.createElement){canDOM=true}

function displayRooms() {

if (canDOM && document.searchForm.noOfRooms) {

	var roomItem = document.searchForm.noOfRooms;
	var selectedRooms = roomItem.options[roomItem.selectedIndex].value;
	var room1 = document.getElementById("room1");
	var room2 = document.getElementById("room2");
	var room3 = document.getElementById("room3");
	
	if (selectedRooms == '1') {
		room1.style.display = "block";
		room2.style.display = "none";
		room3.style.display = "none";
	}
	
	if (selectedRooms == '2') {
		room1.style.display = "block";
		room2.style.display = "block";
		room3.style.display = "none";
	}
	
	if (selectedRooms == '3') {
		room1.style.display = "block";
		room2.style.display = "block";
		room3.style.display = "block";
	}
}	
}

//Dates

function setValidDates() {
	setValidFromYears();
	setExpiryYears();
}

function fourdigits(number)	{
      return (number < 1000) ? number + 1900 : number;
}

var now = new Date();
var months = new Array( '01','02','03','04','05', '06','07','08','09','10',  '11','12');
var todayDay = ((now.getDate()<10) ? "0" : "")+ now.getDate();
var todayMonth = months[now.getMonth()];
var todayYear = parseInt ((fourdigits(now.getYear())));
var todayDate =  todayDay + "/" + todayMonth + "/" +  todayYear;

function setValidFromYears() {
if (document.getElementById("validFromYears")) {
var validFromYears = document.getElementById("validFromYears");

validFromYears.innerHTML = "<select name='ValidFromYear'>" +
	"<option value='" + parseInt (todayYear-4) + "'>" + parseInt (todayYear-4) + "</option>" +
	"<option value='" + parseInt (todayYear-3) + "'>" + parseInt (todayYear-3) + "</option>" +
	"<option value='" + parseInt (todayYear-2) + "'>" + parseInt (todayYear-2) + "</option>" +
	"<option value='" + parseInt (todayYear-1) + "'>" + parseInt (todayYear-1) + "</option>" +
	"<option value='" + todayYear + "'>" + todayYear + "</option>" +
	"</select>";
	}
}	

function setExpiryYears() {
if (document.getElementById("expiryYears")) {
var expiryYears = document.getElementById("expiryYears");

expiryYears.innerHTML = "<select name='ExpiryYear'>" +
	"<option value='" + parseInt (todayYear) + "'>" + parseInt (todayYear) + "</option>" +
	"<option value='" + parseInt (todayYear+1) + "'>" + parseInt (todayYear+1) + "</option>" +
	"<option value='" + parseInt (todayYear+2) + "'>" + parseInt (todayYear+2) + "</option>" +
	"<option value='" + parseInt (todayYear+3) + "'>" + parseInt (todayYear+3) + "</option>" +
	"<option value='" + parseInt (todayYear+4) + "'>" + parseInt (todayYear+4) + "</option>" +
	"</select>";
}	
}

// popup window functions 

function popUpWindow(url,winName) {
	var height=450
	var width=600
	if (winName=="help") {
		var left = Math.floor( (screen.width - 610));
		var top = 0;
	}
	else {
		var left = Math.floor( (screen.width - width) / 2);
		var top = Math.floor( (screen.height - height) / 2);
	}
	
	var winParms = "scrollbars, resizable, status, top=" + top + ",left=" + left + ",height=" + height + ",width=" + width;     
	if (winName == null) var winName = "window";
	closePopUpWindow(winName);
	openedWindow = open(url,winName,winParms); 
	openedWindow.onunload = confirmClosed;
	closePopUpWindow;
	windowOpen = true;
	return (openedWindow);
	return false;
}

function closePopUpWindow(winName){
	if (window.windowOpen&&window.openedWindow){
		openedWindow.close();
		confirmClosed();
	}
}
function confirmClosed(){

	windowOpen = false;
}

//Set position of cal window
var posx, posy;

function calPos() {
  if (window.Event) {
    document.captureEvents(Event.MOUSEMOVE);
  }
  document.onmousemove = getXY;
}

function getXY(e) {
  posx = ((window.Event) ? e.pageX : event.clientX);
  posy = ((window.Event) ? e.pageY : event.clientY);
}

// setting dates

function setDefaultDates() {

	document.searchForm.StartDate.value = defaultStartDate;
	//alert("Calling setEndDate from setDefaultDates");
	setEndDate();
}

function setEndDate(theForm) {

if (theForm=="undefined" || theForm == null || theForm == '') {
	//alert("setting theForm = document.getElementById('searchForm')");
	theForm = document.getElementById('searchForm');
}
else {
	theForm = document.getElementById(theForm);
}
if (theForm.EndDate) {
	theForm.EndDate.value = defaultEndDate;		
	var startDate = theForm.StartDate.value.match(ddmmyyyy)[3] + theForm.StartDate.value.match(ddmmyyyy)[2] + theForm.StartDate.value.match(ddmmyyyy)[1];
	var endDate = theForm.EndDate.value.match(ddmmyyyy)[3] + theForm.EndDate.value.match(ddmmyyyy)[2] + theForm.EndDate.value.match(ddmmyyyy)[1];

	if (startDate > endDate) {
		theForm.EndDate.value = theForm.StartDate.value;
	}
	
	earliestEndDate = new Date();
	earliestEndDate.setFullYear(theForm.StartDate.value.match(ddmmyyyy)[3],theForm.StartDate.value.match(ddmmyyyy)[2]-1,theForm.StartDate.value.match(ddmmyyyy)[1]);

		
	calendar2.setEarliestDate(theForm.StartDate.value.match(ddmmyyyy)[1],theForm.StartDate.value.match(ddmmyyyy)[2],theForm.StartDate.value.match(ddmmyyyy)[3]);   
	
	latestEndDate = new Date(earliestEndDate.getTime() + 6*24*60*60*1000);
	calendar2.setLatestDate(latestEndDate.getDate(),latestEndDate.getMonth()+1,latestEndDate.getFullYear());   
	
	}	
}

// SEARCH BOX - DISPLAY BOX TYPE

function displaySearchBox(type,thisId) {

	var form = document.searchForm;
	var accommodationSearchBox = document.getElementById("accommodationSearchBox");
	var otherSearchBox = document.getElementById("otherSearchBox");
	var searchBoxTabs = document.getElementById("searchBoxTabs").getElementsByTagName("div");
	var thisTab = thisId.parentNode;

	for(i = 0 ; i < searchBoxTabs.length ; i++) {
		searchBoxTabs[i].style.border = "none";
	}
	
	if (type==1) {
		accommodationSearchBox.style.display = "block";
		otherSearchBox.style.display = "none";
		thisTab.style.border = "1px solid black";
		form.ICType.value = type;
	}
		
	if (type!==1) {
		accommodationSearchBox.style.display = "none";
		otherSearchBox.style.display = "block";
		thisTab.style.border = "1px solid black";
		form.ICType.value = type;
	}	
	
}

// ===================================================================
// Author: Matt Kruse <matt@mattkruse.com>
// WWW: http://www.mattkruse.com/
//
// NOTICE: You may use this code for any purpose, commercial or
// private, without any further permission from the author. You may
// remove this notice from your final code if you wish, however it is
// appreciated by the author if at least my web site address is kept.
//
// You may *NOT* re-distribute this code in any way except through its
// use. That means, you can include it in your product, or your web
// site, or any other form where the code is actually being used. You
// may not put the plain javascript up on your site for download or
// include it in your javascript libraries for download. 
// If you wish to share this code with others, please just point them
// to the URL instead.
// Please DO NOT link directly to my .js files from your site. Copy
// the files to your server and use them there. Thank you.
// ===================================================================

// HISTORY
// ------------------------------------------------------------------
// May 17, 2003: Fixed bug in parseDate() for dates <1970
// March 11, 2003: Added parseDate() function
// March 11, 2003: Added "NNN" formatting option. Doesn't match up
//                 perfectly with SimpleDateFormat formats, but 
//                 backwards-compatability was required.

// ------------------------------------------------------------------
// These functions use the same 'format' strings as the 
// java.text.SimpleDateFormat class, with minor exceptions.
// The format string consists of the following abbreviations:
// 
// Field        | Full Form          | Short Form
// -------------+--------------------+-----------------------
// Year         | yyyy (4 digits)    | yy (2 digits), y (2 or 4 digits)
// Month        | MMM (name or abbr.)| MM (2 digits), M (1 or 2 digits)
//              | NNN (abbr.)        |
// Day of Month | dd (2 digits)      | d (1 or 2 digits)
// Day of Week  | EE (name)          | E (abbr)
// Hour (1-12)  | hh (2 digits)      | h (1 or 2 digits)
// Hour (0-23)  | HH (2 digits)      | H (1 or 2 digits)
// Hour (0-11)  | KK (2 digits)      | K (1 or 2 digits)
// Hour (1-24)  | kk (2 digits)      | k (1 or 2 digits)
// Minute       | mm (2 digits)      | m (1 or 2 digits)
// Second       | ss (2 digits)      | s (1 or 2 digits)
// AM/PM        | a                  |
//
// NOTE THE DIFFERENCE BETWEEN MM and mm! Month=MM, not mm!
// Examples:
//  "MMM d, y" matches: January 01, 2000
//                      Dec 1, 1900
//                      Nov 20, 00
//  "M/d/yy"   matches: 01/20/00
//                      9/2/00
//  "MMM dd, yyyy hh:mm:ssa" matches: "January 01, 2000 12:30:45AM"
// ------------------------------------------------------------------

var MONTH_NAMES=new Array('January','February','March','April','May','June','July','August','September','October','November','December','Jan','Feb','Mar','Apr','May','Jun','Jul','Aug','Sep','Oct','Nov','Dec');
var DAY_NAMES=new Array('Sunday','Monday','Tuesday','Wednesday','Thursday','Friday','Saturday','Sun','Mon','Tue','Wed','Thu','Fri','Sat');
function LZ(x) {return(x<0||x>9?"":"0")+x}

// ------------------------------------------------------------------
// isDate2 ( date_string, format_string )
// Returns true if date string matches format of format string and
// is a valid date. Else returns false.
// It is recommended that you trim whitespace around the value before
// passing it to this function, as whitespace is NOT ignored!
// ------------------------------------------------------------------
function isDate2(val,format) {
	var date=getDateFromFormat(val,format);
	if (date==0) { return false; }
	return true;
	}

// -------------------------------------------------------------------
// compareDates(date1,date1format,date2,date2format)
//   Compare two date strings to see which is greater.
//   Returns:
//   1 if date1 is greater than date2
//   0 if date2 is greater than date1 of if they are the same
//  -1 if either of the dates is in an invalid format
// -------------------------------------------------------------------
function compareDates(date1,dateformat1,date2,dateformat2) {
	var d1=getDateFromFormat(date1,dateformat1);
	var d2=getDateFromFormat(date2,dateformat2);
	if (d1==0 || d2==0) {
		return -1;
		}
	else if (d1 > d2) {
		return 1;
		}
	return 0;
	}

// ------------------------------------------------------------------
// formatDate (date_object, format)
// Returns a date in the output format specified.
// The format string uses the same abbreviations as in getDateFromFormat()
// ------------------------------------------------------------------
function formatDate(date,format) {
	format=format+"";
	var result="";
	var i_format=0;
	var c="";
	var token="";
	var y=date.getYear()+"";
	var M=date.getMonth()+1;
	var d=date.getDate();
	var E=date.getDay();
	var H=date.getHours();
	var m=date.getMinutes();
	var s=date.getSeconds();
	var yyyy,yy,MMM,MM,dd,hh,h,mm,ss,ampm,HH,H,KK,K,kk,k;
	// Convert real date parts into formatted versions
	var value=new Object();
	if (y.length < 4) {y=""+(y-0+1900);}
	value["y"]=""+y;
	value["yyyy"]=y;
	value["yy"]=y.substring(2,4);
	value["M"]=M;
	value["MM"]=LZ(M);
	value["MMM"]=MONTH_NAMES[M-1];
	value["NNN"]=MONTH_NAMES[M+11];
	value["d"]=d;
	value["dd"]=LZ(d);
	value["E"]=DAY_NAMES[E+7];
	value["EE"]=DAY_NAMES[E];
	value["H"]=H;
	value["HH"]=LZ(H);
	if (H==0){value["h"]=12;}
	else if (H>12){value["h"]=H-12;}
	else {value["h"]=H;}
	value["hh"]=LZ(value["h"]);
	if (H>11){value["K"]=H-12;} else {value["K"]=H;}
	value["k"]=H+1;
	value["KK"]=LZ(value["K"]);
	value["kk"]=LZ(value["k"]);
	if (H > 11) { value["a"]="PM"; }
	else { value["a"]="AM"; }
	value["m"]=m;
	value["mm"]=LZ(m);
	value["s"]=s;
	value["ss"]=LZ(s);
	while (i_format < format.length) {
		c=format.charAt(i_format);
		token="";
		while ((format.charAt(i_format)==c) && (i_format < format.length)) {
			token += format.charAt(i_format++);
			}
		if (value[token] != null) { result=result + value[token]; }
		else { result=result + token; }
		}
	return result;
	}
	
// ------------------------------------------------------------------
// Utility functions for parsing in getDateFromFormat()
// ------------------------------------------------------------------
function _isInteger(val) {
	var digits="1234567890";
	for (var i=0; i < val.length; i++) {
		if (digits.indexOf(val.charAt(i))==-1) { return false; }
		}
	return true;
	}
function _getInt(str,i,minlength,maxlength) {
	for (var x=maxlength; x>=minlength; x--) {
		var token=str.substring(i,i+x);
		if (token.length < minlength) { return null; }
		if (_isInteger(token)) { return token; }
		}
	return null;
	}
	
// ------------------------------------------------------------------
// getDateFromFormat( date_string , format_string )
//
// This function takes a date string and a format string. It matches
// If the date string matches the format string, it returns the 
// getTime() of the date. If it does not match, it returns 0.
// ------------------------------------------------------------------
function getDateFromFormat(val,format) {
	val=val+"";
	format=format+"";
	var i_val=0;
	var i_format=0;
	var c="";
	var token="";
	var token2="";
	var x,y;
	var now=new Date();
	var year=now.getYear();
	var month=now.getMonth()+1;
	var date=1;
	var hh=now.getHours();
	var mm=now.getMinutes();
	var ss=now.getSeconds();
	var ampm="";
	
	while (i_format < format.length) {
		// Get next token from format string
		c=format.charAt(i_format);
		token="";
		while ((format.charAt(i_format)==c) && (i_format < format.length)) {
			token += format.charAt(i_format++);
			}
		// Extract contents of value based on format token
		if (token=="yyyy" || token=="yy" || token=="y") {
			if (token=="yyyy") { x=4;y=4; }
			if (token=="yy")   { x=2;y=2; }
			if (token=="y")    { x=2;y=4; }
			year=_getInt(val,i_val,x,y);
			if (year==null) { return 0; }
			i_val += year.length;
			if (year.length==2) {
				if (year > 70) { year=1900+(year-0); }
				else { year=2000+(year-0); }
				}
			}
		else if (token=="MMM"||token=="NNN"){
			month=0;
			for (var i=0; i<MONTH_NAMES.length; i++) {
				var month_name=MONTH_NAMES[i];
				if (val.substring(i_val,i_val+month_name.length).toLowerCase()==month_name.toLowerCase()) {
					if (token=="MMM"||(token=="NNN"&&i>11)) {
						month=i+1;
						if (month>12) { month -= 12; }
						i_val += month_name.length;
						break;
						}
					}
				}
			if ((month < 1)||(month>12)){return 0;}
			}
		else if (token=="EE"||token=="E"){
			for (var i=0; i<DAY_NAMES.length; i++) {
				var day_name=DAY_NAMES[i];
				if (val.substring(i_val,i_val+day_name.length).toLowerCase()==day_name.toLowerCase()) {
					i_val += day_name.length;
					break;
					}
				}
			}
		else if (token=="MM"||token=="M") {
			month=_getInt(val,i_val,token.length,2);
			if(month==null||(month<1)||(month>12)){return 0;}
			i_val+=month.length;}
		else if (token=="dd"||token=="d") {
			date=_getInt(val,i_val,token.length,2);
			if(date==null||(date<1)||(date>31)){return 0;}
			i_val+=date.length;}
		else if (token=="hh"||token=="h") {
			hh=_getInt(val,i_val,token.length,2);
			if(hh==null||(hh<1)||(hh>12)){return 0;}
			i_val+=hh.length;}
		else if (token=="HH"||token=="H") {
			hh=_getInt(val,i_val,token.length,2);
			if(hh==null||(hh<0)||(hh>23)){return 0;}
			i_val+=hh.length;}
		else if (token=="KK"||token=="K") {
			hh=_getInt(val,i_val,token.length,2);
			if(hh==null||(hh<0)||(hh>11)){return 0;}
			i_val+=hh.length;}
		else if (token=="kk"||token=="k") {
			hh=_getInt(val,i_val,token.length,2);
			if(hh==null||(hh<1)||(hh>24)){return 0;}
			i_val+=hh.length;hh--;}
		else if (token=="mm"||token=="m") {
			mm=_getInt(val,i_val,token.length,2);
			if(mm==null||(mm<0)||(mm>59)){return 0;}
			i_val+=mm.length;}
		else if (token=="ss"||token=="s") {
			ss=_getInt(val,i_val,token.length,2);
			if(ss==null||(ss<0)||(ss>59)){return 0;}
			i_val+=ss.length;}
		else if (token=="a") {
			if (val.substring(i_val,i_val+2).toLowerCase()=="am") {ampm="AM";}
			else if (val.substring(i_val,i_val+2).toLowerCase()=="pm") {ampm="PM";}
			else {return 0;}
			i_val+=2;}
		else {
			if (val.substring(i_val,i_val+token.length)!=token) {return 0;}
			else {i_val+=token.length;}
			}
		}
	// If there are any trailing characters left in the value, it doesn't match
	if (i_val != val.length) { return 0; }
	// Is date valid for month?
	if (month==2) {
		// Check for leap year
		if ( ( (year%4==0)&&(year%100 != 0) ) || (year%400==0) ) { // leap year
			if (date > 29){ return 0; }
			}
		else { if (date > 28) { return 0; } }
		}
	if ((month==4)||(month==6)||(month==9)||(month==11)) {
		if (date > 30) { return 0; }
		}
	// Correct hours value
	if (hh<12 && ampm=="PM") { hh=hh-0+12; }
	else if (hh>11 && ampm=="AM") { hh-=12; }
	var newdate=new Date(year,month-1,date,hh,mm,ss);
	return newdate.getTime();
	}

// ------------------------------------------------------------------
// parseDate( date_string [, prefer_euro_format] )
//
// This function takes a date string and tries to match it to a
// number of possible date formats to get the value. It will try to
// match against the following international formats, in this order:
// y-M-d   MMM d, y   MMM d,y   y-MMM-d   d-MMM-y  MMM d
// M/d/y   M-d-y      M.d.y     MMM-d     M/d      M-d
// d/M/y   d-M-y      d.M.y     d-MMM     d/M      d-M
// A second argument may be passed to instruct the method to search
// for formats like d/M/y (european format) before M/d/y (American).
// Returns a Date object or null if no patterns match.
// ------------------------------------------------------------------
function parseDate(val) {
	var preferEuro=(arguments.length==2)?arguments[1]:false;
	generalFormats=new Array('y-M-d','MMM d, y','MMM d,y','y-MMM-d','d-MMM-y','MMM d');
	monthFirst=new Array('M/d/y','M-d-y','M.d.y','MMM-d','M/d','M-d');
	dateFirst =new Array('d/M/y','d-M-y','d.M.y','d-MMM','d/M','d-M');
	var checkList=new Array('generalFormats',preferEuro?'dateFirst':'monthFirst',preferEuro?'monthFirst':'dateFirst');
	var d=null;
	for (var i=0; i<checkList.length; i++) {
		var l=window[checkList[i]];
		for (var j=0; j<l.length; j++) {
			d=getDateFromFormat(val,l[j]);
			if (d!=0) { return new Date(d); }
			}
		}
	return null;
	}
	
function isDate(){
  var arg_no=isDate.arguments.length;

  switch (arg_no){
    case 0:
       return false; 
    case 1:
       return isDate1(isDate.arguments[0]); 
       break;
    default:
       return isDate2(isDate.arguments[0], isDate.arguments[1]);
  }
}