function showRegions()
{
var regions='?1|North West England,3|Heart of England - West,4|Heart of England - East,5|East Anglia,6|London & The Home Counties,7|South East England,8|South of England,9|South West England,19|Cumbria & The Lake District,20|Northumbria,21|Yorkshire,?10|Highlands,11|Grampian,12|Tayside,13|Strathclyde West Highlands,14|Edinburgh & The Lothians,15|Scottish Borders,16|South West Scotland,?26|North Wales,27|Mid Wales,28|South Wales,?23|Republic of Ireland,?18|Northern Ireland,';
var countryid=document.frmsearch.Country.value;

var regionlist=regions.split("?");

var regionsublist=regionlist[countryid].split(",");
var part_num=0;

while (document.frmsearch.region.length > 0)
		document.frmsearch.region.options[0]=null; 
	document.frmsearch.region.options[0]=new Option("All Regions","");

	while (part_num < regionsublist.length)
	{
		var regionl=regionsublist[part_num].split("|");
		if (regionl[0]!="")
		{
			var len=document.frmsearch.region.length;
			document.frmsearch.region.options[len]=new Option(regionl[1],regionl[0]);
		}
		
		
		part_num++;
	}
}

function validateNewsSignUp()
{
	if(frmnewslettersignup.name.value=="")
	{
		alert("Please enter your name");
		frmnewslettersignup.name.focus();
		return false;
	}
	if(frmnewslettersignup.email.value=="")
	{
		alert("Please enter your email address");
		frmnewslettersignup.email.focus();
		return false;
	}
	if(frmnewslettersignup.email.value!="")
	{
		if(!isValidEmail(frmnewslettersignup.email.value))
		{
			alert("Please enter correct email address");
			frmnewslettersignup.email.focus();
			return false;
		}
	}
}

function isValidEmail(str) {

   return (str.indexOf(".") > 2) && (str.indexOf("@") > 0);
}

function MM_swapImgRestore() { //v3.0
	var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}
function MM_preloadImages() { //v3.0
	var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
	var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
	if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
	var p,i,x; if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
	d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
	if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
	for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
	if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
	var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
	if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function submitSearchForm(type)
{
	document.searchFormReset.TYP.value=type;
	document.searchFormReset.action="search.asp";
	document.searchFormReset.submit();
}

function validate_search()
{	
	if(document.frmsearch.datefrom.value=="")
	{
		alert("Please enter your date of arrival");
		document.frmsearch.datefrom.focus();
		return false;
	
	}
}


function resizeiFrame()
{
	
	var myWidth;
	var myHeight;

	if( typeof( window.innerWidth ) == 'number' ) { 

	//Non-IE 

	myWidth = window.innerWidth;
	myHeight = window.innerHeight; 

	} else if( document.documentElement && 

	( document.documentElement.clientWidth || document.documentElement.clientHeight ) ) { 

	//IE 6+ in 'standards compliant mode' 

	myWidth = document.documentElement.clientWidth; 
	myHeight = document.documentElement.clientHeight; 

	} else if( document.body && ( document.body.clientWidth || document.body.clientHeight ) ) { 

	//IE 4 compatible 

	myWidth = document.body.clientWidth; 
	myHeight = document.body.clientHeight; 

	}
	
document.getElementById("iframeBox").height=myHeight-330;
}