function checkKey()
		{
		var keycode;
		if (window.event)
			{
			keycode = window.event.keyCode;
			}
		
		if (keycode == 13)
		   {
		   formCheck();
		   }
		}
		
	function CheckDates(ArrivalYear,ArrivalMonth)
		{
		// Is the year that was passed in a leap year?
		determineLeapYear(ArrivalYear);
		// set current selected day in temp variable
		var currentDay = document.SearchForm.dateArrival_Day.selectedIndex;
		// Clear dateArrival_Day select menu
		for (i = document.SearchForm.dateArrival_Day.length; i >= 0; i--)
			{
			document.SearchForm.dateArrival_Day.options[i] = null;
			}
		// Re-populate dateArrival_Day select menu
		DayOption = new Option('--',0,false,false);
		document.SearchForm.dateArrival_Day.options[0] = DayOption;
		if(ArrivalMonth==2)
			{
			if(bitLeapYear==1)
				{
				for ( s = 30, d = 1; d<s; d++ )// 0-28, needs to translate to 1-29
					{
					DayOption = new Option(d,d,false,false);
					document.SearchForm.dateArrival_Day.options[d] = DayOption;
					}
				}
			else
				{
				for ( s = 29, d = 1; d<s; d++ )// 0-27, needs to translate to 1-28
					{
					DayOption = new Option(d,d,false,false);
					document.SearchForm.dateArrival_Day.options[d] = DayOption;
					}
				}
			}
		else
			{						
			if(ArrivalMonth==4 || ArrivalMonth==6 || ArrivalMonth==9 || ArrivalMonth==11)
				{
				for ( s = 31, d = 1; d<s; d++ )//0-29, needs to translate to 1-30
					{
					DayOption = new Option(d,d,false,false);
					document.SearchForm.dateArrival_Day.options[d] = DayOption;
					}			
				}			
			else
				{
				for ( s = 32, d = 1; d<s; d++ )
					{
					DayOption = new Option(d,d,false,false);
					document.SearchForm.dateArrival_Day.options[d] = DayOption;
					}
				}
			}
			// reset previously selected day
			if (currentDay<document.SearchForm.dateArrival_Day.options.length)
			{
				document.SearchForm.dateArrival_Day.selectedIndex=currentDay;
			}
		}
		
	function determineLeapYear(year)
		{
		yearSelected = year;
		theseAreLeapYears = new Array("2008","2012","2016","2020","2024","2028");
		theseAreLeapYearsLength = 6;
		bitLeapYear = 0;
		for (j = 0; j<theseAreLeapYearsLength; j++)
			{
			if(yearSelected == theseAreLeapYears[j])
				{
				bitLeapYear = bitLeapYear+1;
				}
			}
		}
	
	function MonthsArray()
		{
		for(i=0; i<MonthsArray.arguments.length; i++)
			{
			this[i] = MonthsArray.arguments[i];
			}
		}
		
	function propRating()
		{
			var stars = '';
			for (i=0;i< document.SearchForm.PropertyRating.length;i++)
			{
					if (document.SearchForm.PropertyRating[i].checked)
						stars = stars + document.SearchForm.PropertyRating[i].value + ',';
			}
			return stars;
		}

function formCheck()
	{
	var error = 0;
	var errMSG = "";
	
	if (document.SearchForm.Destination.value == ""&&document.SearchForm.PropertyName.value == "")
		{
		error = 1; errMSG = errMSG + "\n" + errorMsgDestination;
		}
	//if (document.SearchForm.Destination.value.length > 0 && document.SearchForm.Destination.value.length < 4)
	//	{
	//	error = 1; errMSG = errMSG + "\n#Application.obj.Language.Show(Lang=Session.Language,Page=variables.thisPageName,Element='JS_DestLengthErrorMsg')#";
	//	}
	if (document.SearchForm.PropertyName.value.length > 0 && document.SearchForm.PropertyName.value.length < 4)
		{
		error = 1; errMSG = errMSG + "\n" + errorMsgProperty;
		}
	// check arrival date
	
	
	if ( (document.SearchForm.dateArrival_Year.options[document.SearchForm.dateArrival_Year.selectedIndex].value!='')  || (document.SearchForm.dateArrival_Day.options[document.SearchForm.dateArrival_Day.selectedIndex].value!='') )
		{
		if(document.SearchForm.dateArrival_Year.options[document.SearchForm.dateArrival_Year.selectedIndex].value=='')
			{
			error = 1; errMSG = errMSG + "\n" + "Incomplete details please check date.";
			}
		else if(document.SearchForm.dateArrival_Day.options[document.SearchForm.dateArrival_Day.selectedIndex].value=='0' && document.SearchForm.dateArrival_Year.options[document.SearchForm.dateArrival_Year.selectedIndex].value!='')
			{
			error = 1; errMSG = errMSG + "\n" + "Incomplete details please check date.";
			}
		var nowDateTime=new Date();
		var nowDate = new Date(nowDateTime.getYear(),nowDateTime.getMonth(),nowDateTime.getDate());
		var arrDate=new Date("20"+document.SearchForm.dateArrival_Year.value.split("_")[1],document.SearchForm.dateArrival_Year.value.split("_")[0]-1,document.SearchForm.dateArrival_Day.value);
		
		if (arrDate<nowDateTime)
			{
			error = 1; errMSG = errMSG + "\n" + errorMsgDate;
			}
		}
		
	//if errors send up alert
	if(error == 1 && errMSG != "")
		{
		alert(errMSG);
		}
	else
		{
		document.SearchForm.submit();
		}
	
	}
function popup(href,width,height,scroll,Name)

	{

	Name = window.open(href,Name,'resizable=no,toolbar=no,left=200,top=200,status=yes,location=no,height=' + height + ',width=' + width + ',scrollbars=' + scroll);

	};