// This javascript is for the back to top link
function backToTop() {
    var x1 = x2 = x3 = 0;
    var y1 = y2 = y3 = 0;

    if (document.documentElement) {
        x1 = document.documentElement.scrollLeft || 0;
        y1 = document.documentElement.scrollTop || 0;
    }

    if (document.body) {
        x2 = document.body.scrollLeft || 0;
        y2 = document.body.scrollTop || 0;
    }

    x3 = window.scrollX || 0;
    y3 = window.scrollY || 0;

    var x = Math.max(x1, Math.max(x2, x3));
    var y = Math.max(y1, Math.max(y2, y3));

    window.scrollTo(Math.floor(x / 2), Math.floor(y / 2));

    if (x > 0 || y > 0) {
        window.setTimeout("backToTop()", 25);
    }
}

			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')?'visible':(v=='hide')?'hidden':v; }
				obj.visibility=v; }
			}
			
			function MM_changeProp(objName,x,theProp,theValue) { //v6.0
			  var obj = MM_findObj(objName);
			  if (obj && (theProp.indexOf("style.")==-1 || obj.style)){
				if (theValue == true || theValue == false)
				  eval("obj."+theProp+"="+theValue);
				else eval("obj."+theProp+"='"+theValue+"'");
			  }
			}
			
			function NewWin(url,width,height) {
			remote = window.open(url,'popup','addressbar=no,fullscreen=no,toolbar=no,location=no,directories=no,status=no,resizable=no,scrollbars=yes,menubar=no,titlebar=no,copyhistory=no,width='+width+',height='+height+'');
		}
			
			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_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 toggleshippingaddress(countrybox) {
				if (countrybox)
				{
					document.CustomerDetails.field274.value = document.CustomerDetails.field266.value;
					document.CustomerDetails.field276.value = document.CustomerDetails.field267.value;
					document.CustomerDetails.field277.value = document.CustomerDetails.field268.value;
					document.CustomerDetails.field278.value = document.CustomerDetails.field269.value;
					document.CustomerDetails.field279.value = document.CustomerDetails.field270.value;
					document.CustomerDetails.field280.value = document.CustomerDetails.field271.value; 
				}
				else
				{
					document.CustomerDetails.field274.value = document.CustomerDetails.field266.value;
					document.CustomerDetails.field276.value = document.CustomerDetails.field267.value;
					document.CustomerDetails.field277.value = document.CustomerDetails.field268.value;
					document.CustomerDetails.field278.value = document.CustomerDetails.field269.value;
					document.CustomerDetails.field279.value = document.CustomerDetails.field270.value;
				}
			}
			
			function Close(){
				for (iLoop=0;iLoop<5;iLoop++) {
					if (arrNav[iLoop]!=''){
						document.getElementById(arrNav[iLoop]).style.display = "none";
						arrNav[iLoop]='';
					}
				}
			}
			
			function changecss(theClass,element,value) {
			 var cssRules;
			 if (document.all) {
			  cssRules = 'rules';
			 }
			 else if (document.getElementById) {
			  cssRules = 'cssRules';
			 }
			 for (var S = 0; S < document.styleSheets.length; S++){
			  for (var R = 0; R < document.styleSheets[S][cssRules].length; R++) {
			   if (document.styleSheets[S][cssRules][R].selectorText == theClass) {
				document.styleSheets[S][cssRules][R].style[element] = value;
			   }
			  }
			 }	
			}
			
			function confirmdeleteaddress(){
				var answer = confirm ("Are you sure you want to delete this address?")
				if (answer)
					{
					return true
					}
				else
					{
					return false
					};
			};
			
			function confirmdeleteshortlist(){
				var answer = confirm ("Are you sure you want to delete this shortlist?")
				if (answer)
					{
					return true
					}
				else
					{
					return false
					};
			};
			
			function SelectAll(id)
			{
				document.getElementById(id).focus();
				document.getElementById(id).select();
			};
			
			function updatecolumncheckboxes(szForm,szColumn,bCheck){
				for(var i = 0;i < document.getElementById(szForm).elements.length;i++) {
					fField = document.getElementById(szForm).elements[i];
					fValue = fField.value;					
					if (fField.type == "checkbox" && fField.name.indexOf(szColumn)>=0) {
						fField.checked=bCheck;
					};
				};
			};
			
			function selecttab(iFirstTabId,iSelectedTab,iTabPanelId){
				MM_changeProp('tab'+iTabPanelId,'','style.display','none','DIV');
				MM_changeProp('tab'+iSelectedTab,'','style.display','inline','DIV');
				return false;
			};
			
			function showgalleryimage(iImageId,szImagePath,szTitle){
				var iThumbLeft;
				Ext.get('galleryimage').setTop(Ext.get('gallerythumb'+iImageId).getTop()+(Ext.get('gallerythumb'+iImageId).getHeight()/2)-323);
				if(Ext.get('galleryimage').getTop()>400) {Ext.get('galleryimage').setTop(400)};
				Ext.get('galleryimagetitle').update('<h3>'+szTitle+'</h3>');
				Ext.get('galleryimageimg').update('<img id="galleryimage'+iImageId+'" src="'+szImagePath+'" onload="positiontitle('+iImageId+');" />');
				if(szTitle.length>0){Ext.get('galleryimagetitle').show(false);};
				Ext.get('galleryarrow').show(false);
				Ext.get('galleryarrow').setLeft(727);
				Ext.get('galleryarrow').setTop(Ext.get('gallerythumb'+iImageId).getTop()+(Ext.get('gallerythumb'+iImageId).getHeight()/2)-7);
				iThumbLeft=Ext.get('gallerythumb'+iImageId).getOffsetsTo(Ext.get('gallerythumbs'))[0];
				Ext.get('galleryarrow').setWidth(iThumbLeft+36);
				if(!Ext.get('galleryarrowimg').isVisible()){Ext.get('galleryarrowimg').slideIn('r',{useDisplay:true});};
				if(!Ext.get('galleryimage').isVisible()){Ext.get('galleryimage').show();};
			};
			
			function positiontitle(iImageId){
				if(Ext.get('galleryimage'+iImageId)){
					Ext.get('galleryimagetitle').setWidth(Ext.get('galleryimage'+iImageId).getWidth()-29);
					Ext.get('galleryimagetitle').setTop((Ext.get('galleryimage'+iImageId).getTop()+Ext.get('galleryimage'+iImageId).getHeight())-14-Ext.get('galleryimagetitle').getHeight());
				};
			};
			
			function hidegalleryimage(iImageId){
				Ext.get('galleryimagetitle').hide(false);
				Ext.get('galleryimage').hide(false);
				Ext.get('galleryimageimg').update('');
				Ext.get('galleryarrowimg').hide(false);
				Ext.get('galleryarrow').hide(false);
			};
			
			var bThemeImageScroll=false;
			var bDisplayingGal=false;
			
			function scrolltothemeimage(iImageId){
				if(Ext.get('themeimage'+iImageId)){
					if(Ext.get('gallerythumbs')) {Ext.get('gallerythumbs').hide(false);};
					bDisplayingGal=false;
					bThemeImageScroll=true;
					Ext.get('themeimage').scrollTo('left',Ext.getDom('themeimage'+iImageId).offsetLeft,true);
					Ext.get('toprightheader').scrollTo('top',Ext.getDom('themeheading'+iImageId).offsetTop,true);
				}else{
					bThemeImageScroll=false;
					exitscrolltothemeimage();
				};
			};
			
			function exitscrolltothemeimage(){
				if(Ext.get('gallerythumbs') && !Ext.get('gallerythumbs').isVisible() && !bDisplayingGal) {Ext.get('gallerythumbs').fadeIn({useDisplay:true});};
				bDisplayingGal=true;
				if(Ext.get('themeimage')) {Ext.get('themeimage').scrollTo('left',0,true);};
				if(Ext.get('toprightheader')) {Ext.get('toprightheader').scrollTo('top',0,true);};
			};