function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
	document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}

MM_reloadPage(true);

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_showHideLayers() { //v6.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;

  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
  	if (obj.style) { obj=obj.style; v=(v=='show')?'block':(v=='hide')?'none':v; }
	obj.display=v; }
}

function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}

function MM_jumpMenuGo(selName,targ,restore){ //v3.0
  var selObj = MM_findObj(selName); if (selObj) MM_jumpMenu(targ,selObj,restore);
}

var d = document;
function showpic(pic) {
	if (d.images) {
		d.images['bigpic'].src = "themes/tww/images/hotels/"+pic;
		}
}

function OpenWin(u,n,w,h,s)
{
	var l = (screen.width)  ? (screen.width  - w)/2 : 0;
	var t = (screen.height) ? (screen.height - h)/2 : 0;
	var p = window.open(u,n,'width='+w+',height='+h+',scrollbars='+s+',left='+l+',top='+t+',resizable');
	p.focus();
}

function showWaiting() {
  MM_showHideLayers('menu_main','','hide');
  MM_showHideLayers('breadcrumbs','','hide');
  MM_showHideLayers('three_col_container','','hide');
  MM_showHideLayers('menu_main_long','','show');
  MM_showHideLayers('waiting','','show');
}

function checkCheckBox(f){
if (f.acceptErrata.checked == false )
{
alert('Please confirm that you have read and agree\n to the information shown.');
return false;
}else
return true;
}

function doSubmit(formName,nextPage) {

	var formObject = MM_findObj(formName);

	if (formObject != null)
	{
		if (formObject.nextPage != null)
			formObject.nextPage.value = nextPage;

		formObject.submit();

		return false;
	}

	return true;
}

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_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_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 hoteDetails() {
	//alert ("This is hoteDetails")
	//window.location = "#top";
	window.scrollTo(0,0);
	MM_showHideLayers('content','','hide');
	MM_showHideLayers('column-left','','hide');
	MM_showHideLayers('waiting','','show');
	MM_showHideLayers('content','','hide','bookingFooter','','hide','holiday_summary_div','','show');
}
function surveyPop(urlType) {
//specify page to pop-under

if (urlType == 'survey') {
url ="http://www.surveysolutions.co.uk/surveys/firstchoice/first_choice_nb_hayes.htm"
}
if (urlType == 'booked') {
url ="http://www.surveysolutions.co.uk/surveys/firstchoice/first_choice_b_hayes.htm"
};
var popunder=url

//specify popunder window features
//set 1 to enable a particular feature, 0 to disable
var winfeatures="width=618,height=400,scrollbars=0,resizable=1,toolbar=0,location=0,menubar=0,status=0,directories=0"

//Pop-under only once per browser session? (1=no, 0=yes)
//Specifying 0 will cause popunder to load every time page is loaded
var once_per_session=1

///No editing beyond here required/////

function get_cookie(Name) {
  var search = Name + "="
  var returnvalue = "";
  if (document.cookie.length > 0) {
    offset = document.cookie.indexOf(search)
    if (offset != -1) { // if cookie exists
      offset += search.length
      // set index of beginning of value
      end = document.cookie.indexOf(";", offset);
      // set index of end of cookie value
      if (end == -1)
         end = document.cookie.length;
      returnvalue=unescape(document.cookie.substring(offset, end))
      }
   }
  return returnvalue;
}

function loadornot(){
	//alert("loadornot");
	//alert(urlType);
	if (urlType == 'survey') {
		//alert("survery if");
		if (get_cookie('popunder')==''){
		loadpopunder()
		document.cookie="popunder=yes"
		}}
	if (urlType == 'booked') {
		loadpopunder()}


}

function loadpopunder(){
	win2=window.open(popunder,"survey",winfeatures)
	if (urlType == 'survey') {
		win2.blur()}
	if (urlType == 'booked') {
		win2.focus()}
	window.focus()
}

if (once_per_session==0)
	loadpopunder()
else
	loadornot()
}

function qGetElementById(id)
{
	var elements = document.getElementsByName(id);

	for (var i = 0; i < elements.length; i++)
	{
		if (elements[i].name == elements[i].id)
		    return elements[i];
	}

	return MM_findObj(id);
}

function qDumpObject(object)
{
	var debugWindow = window.open('','debug','scrollbars,status,resizable,location,width=900,height=500');

	debugWindow.document.writeln("<html><head><title>Quatro Debug</title></head>");
	debugWindow.document.writeln("<body><pre>");

	debugWindow.document.writeln(object);

	for (var property in object)
		debugWindow.document.writeln(property + " = " + object[property]);

	debugWindow.document.writeln("</pre></body></html>");
	debugWindow.document.close();
	debugWindow.focus();
}
var tmpChangeRoll = 'intro';
var tmpChangeRollText = tmpChangeRoll+"-text";
function changeLowerPanel(whichLayer)
{

if (tmpChangeRoll != ''){
		if(document.getElementById)
		{
			var toChange = document.getElementById(tmpChangeRoll).style;
			var toChangeText = document.getElementById(tmpChangeRollText).style;
			//toChange.display = "none";
			toChangeText.display = "none";
		}
		else if(document.all)
		{
			var toChange = document.all[tmpChangeRoll].style;
			var toChangeText = document.all[tmpChangeRollText].style;
			toChangeText.display = "none";
			//toChange.display = "none";
		}
		else if(document.layers)
		{
			var toChange = document.layers[tmpChangeRoll].style;
			var toChange = document.layers[tmpChangeRollText].style;
			//toChange.display = "none";
			toChangeText.display = "none";
		}
}
whichLayerText = whichLayer+"-text";
		if (document.getElementById)
		{
		// this is the way the standards work

		var style2 = document.getElementById(whichLayer).style;
		var style2Text = document.getElementById(whichLayerText).style;
		style2.display = "block";
		style2Text.display = "block";
		}
		else if (document.all)
		{
		// this is the way old msie versions work
		var style2 = document.all[whichLayer].style;
		var style2Text = document.all(whichLayerText).style;
		style2.display = "block";
		style2Text.display = "block";
		}
		else if (document.layers)
		{
		// this is the way nn4 works
		var style2 = document.layers[whichLayer].style;
		var style2Text = document.layers(whichLayerText).style;
		style2.display = "block";
		style2Text.display = "block";
			}
		tmpChangeRoll = whichLayer;
		tmpChangeRollText = whichLayerText;
	}


//IMAGE PAGINATION
function imgPaging(n){
	var count = document.getElementById("count");
	count.innerHTML = "Picture <strong>"+n+"</strong> of <strong>"+imgs.length+"</strong>";
}

function imgNext(){
	var match;
	targ = document.getElementById("hotel_main_image");

	if(targ){
		s = targ.src

		for(i=0;i<imgs.length;i++){
			if(s.indexOf(imgs[i])!=-1){match=i;}
		}
		nextImg = match+1;
		next = nextImg+1;
		if(nextImg<imgs.length){targ.src = "/content/gallery/"+imgs[nextImg];imgPaging(next);}
	}
	return false;
}

function imgPrev(){
	var match;
	targ = document.getElementById("hotel_main_image");

	if(targ){
		s = targ.src

		for(i=0;i<imgs.length;i++){
			if(s.indexOf(imgs[i])!=-1){match=i;}
		}
		prevImg = match-1;
		prev = prevImg+1;
		if(prevImg>=0){targ.src = "/content/gallery/"+imgs[prevImg];imgPaging(prev);}

	}
	return false;
}
function showHideItems(myItem, myButton){
    //this is the ID of the hidden item
    var myItem = document.getElementById(myItem);

    //this is the ID of the plus/minus button image
    var myButton = document.getElementById(myButton);

		if(myItem.style.display ==''){
			myItem.style.display = "block";
            swapImage(myButton,"minus");
		}
		else if (myItem.style.display == "none") {
            //items are currently displayed, so hide them
            myItem.style.display = "block";
            swapImage(myButton,"minus");
        }
        else {
            //items are currently hidden, so display them
            myItem.style.display = "none";
            swapImage(myButton,"plus");
        }
    }

//function to swap an image based on its current state
function swapImage(myImage, state) {
        if (state == "minus") {
            myImage.src = "themes/tww/images/agents/btn-hideDetails.gif";
        }
        else {
            myImage.src = "themes/tww/images/agents/btn-showDetails.gif";
    }
}






//IMAGE PAGINATION
function imgPaging(n){
	var count = document.getElementById("count");
	count.innerHTML = "Picture <strong>"+n+"</strong> of <strong>"+imgs.length+"</strong>";
}




function imgNext(){
	var match;
	targ = document.getElementById("hotelImage");

	if(targ){
		s = targ.src
		for(i=0;i<imgs.length;i++){
			if(s.indexOf(imgs[i])!=-1){match=i;}
		}
		nextImg = match+1;
		next = nextImg+1;
		if(nextImg<imgs.length){
			targ.src = imgs[nextImg];imgPaging(next);}else{targ.src = imgs[0];imgPaging(1);}
	}
	return false;
}


function imgPrev(){
	var match;
	targ = document.getElementById("hotelImage");

	if(targ){
		s = targ.src

		for(i=0;i<imgs.length;i++){
			if(s.indexOf(imgs[i])!=-1){match=i;}
		}
		prevImg = match-1;
		if (prevImg < 0){
			prevImg = imgs.length-1;
		}
		prev = prevImg+1;


		if(prevImg>=0){targ.src = imgs[prevImg];imgPaging(prev);}


	}
	return false;
}

function newCarousel(number) {
	new Effect.SlideDown('loader'+number, {duration:0.3});
	sentTimer = setTimeout("setCarousel("+number+")", 400);
}

function setCarousel(number) {
	document.getElementById('loader'+number).style.display = 'none';
	document.getElementById('villaImagesCaroselHidden'+number).style.display = 'block';
	document.getElementById("horizontal_carousel" + number).style.display = 'block';
	hCarousel = new UI.Carousel("horizontal_carousel" + number);
}


function toggleGalleryButton(number) {
	document.getElementById('viewGalleryButton'+number).style.display = 'none';
	document.getElementById('closeGalleryButton'+number).style.display = 'block';
}

function toggleGalleryButtonClose(number) {
	document.getElementById("horizontal_carousel" + number).style.display = 'none';
	document.getElementById("villaImagesCaroselHidden" + number).style.display = 'none';
	document.getElementById("villaImagesCaroselHidden" + number).style.display = 'none';
	document.getElementById('viewGalleryButton'+number).style.display = 'block';
	document.getElementById('closeGalleryButton'+number).style.display = 'none';
	sentTimer = setTimeout("ensureHideCarousel("+number+")", 2000);
}

function hotelToOptions(){
	window.scrollTo(0,0);
	MM_showHideLayers('holiday_summary_div','','show');
	MM_showHideLayers('container-content','','hide');
}