/*!
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 * Copyright 2010, John Resig
 * Dual licensed under the MIT or GPL Version 2 licenses.
 * http://jquery.org/license
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 * http://sizzlejs.com/
 * Copyright 2010, The Dojo Foundation
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 *
 * Date: Thu Oct 14 23:10:06 2010 -0400
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this.options.show)for(var k in this.options.curAnim)c.style(this.elem,k,this.options.orig[k]);this.options.complete.call(this.elem)}return false}else{a=b-this.startTime;this.state=a/this.options.duration;b=this.options.easing||(c.easing.swing?"swing":"linear");this.pos=c.easing[this.options.specialEasing&&this.options.specialEasing[this.prop]||b](this.state,a,0,1,this.options.duration);this.now=this.start+(this.end-this.start)*this.pos;this.update()}return true}};c.extend(c.fx,{tick:function(){for(var a=
c.timers,b=0;b<a.length;b++)a[b]()||a.splice(b--,1);a.length||c.fx.stop()},interval:13,stop:function(){clearInterval(aa);aa=null},speeds:{slow:600,fast:200,_default:400},step:{opacity:function(a){c.style(a.elem,"opacity",a.now)},_default:function(a){if(a.elem.style&&a.elem.style[a.prop]!=null)a.elem.style[a.prop]=(a.prop==="width"||a.prop==="height"?Math.max(0,a.now):a.now)+a.unit;else a.elem[a.prop]=a.now}}});if(c.expr&&c.expr.filters)c.expr.filters.animated=function(a){return c.grep(c.timers,function(b){return a===
b.elem}).length};var vb=/^t(?:able|d|h)$/i,Fa=/^(?:body|html)$/i;c.fn.offset="getBoundingClientRect"in u.documentElement?function(a){var b=this[0],d;if(a)return this.each(function(k){c.offset.setOffset(this,a,k)});if(!b||!b.ownerDocument)return null;if(b===b.ownerDocument.body)return c.offset.bodyOffset(b);try{d=b.getBoundingClientRect()}catch(e){}var f=b.ownerDocument,h=f.documentElement;if(!d||!c.contains(h,b))return d||{top:0,left:0};b=f.body;f=ea(f);return{top:d.top+(f.pageYOffset||c.support.boxModel&&
h.scrollTop||b.scrollTop)-(h.clientTop||b.clientTop||0),left:d.left+(f.pageXOffset||c.support.boxModel&&h.scrollLeft||b.scrollLeft)-(h.clientLeft||b.clientLeft||0)}}:function(a){var b=this[0];if(a)return this.each(function(s){c.offset.setOffset(this,a,s)});if(!b||!b.ownerDocument)return null;if(b===b.ownerDocument.body)return c.offset.bodyOffset(b);c.offset.initialize();var d=b.offsetParent,e=b.ownerDocument,f,h=e.documentElement,k=e.body;f=(e=e.defaultView)?e.getComputedStyle(b,null):b.currentStyle;
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height:"1px",visibility:"hidden"});b.innerHTML="<div style='position:absolute;top:0;left:0;margin:0;border:5px solid #000;padding:0;width:1px;height:1px;'><div></div></div><table style='position:absolute;top:0;left:0;margin:0;border:5px solid #000;padding:0;width:1px;height:1px;' cellpadding='0' cellspacing='0'><tr><td></td></tr></table>";a.insertBefore(b,a.firstChild);d=b.firstChild;e=d.firstChild;f=d.nextSibling.firstChild.firstChild;this.doesNotAddBorder=e.offsetTop!==5;this.doesAddBorderForTableAndCells=
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"marginTop"))||0;d+=parseFloat(c.css(a,"marginLeft"))||0}return{top:b,left:d}},setOffset:function(a,b,d){var e=c.css(a,"position");if(e==="static")a.style.position="relative";var f=c(a),h=f.offset(),k=c.css(a,"top"),l=c.css(a,"left"),n=e==="absolute"&&c.inArray("auto",[k,l])>-1;e={};var s={};if(n)s=f.position();k=n?s.top:parseInt(k,10)||0;l=n?s.left:parseInt(l,10)||0;if(c.isFunction(b))b=b.call(a,d,h);if(b.top!=null)e.top=b.top-h.top+k;if(b.left!=null)e.left=b.left-h.left+l;"using"in b?b.using.call(a,
e):f.css(e)}};c.fn.extend({position:function(){if(!this[0])return null;var a=this[0],b=this.offsetParent(),d=this.offset(),e=Fa.test(b[0].nodeName)?{top:0,left:0}:b.offset();d.top-=parseFloat(c.css(a,"marginTop"))||0;d.left-=parseFloat(c.css(a,"marginLeft"))||0;e.top+=parseFloat(c.css(b[0],"borderTopWidth"))||0;e.left+=parseFloat(c.css(b[0],"borderLeftWidth"))||0;return{top:d.top-e.top,left:d.left-e.left}},offsetParent:function(){return this.map(function(){for(var a=this.offsetParent||u.body;a&&!Fa.test(a.nodeName)&&
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/*
 * JQZoom Evolution 1.0.1 - Javascript Image magnifier
 *
 * Copyright (c) Engineer Renzi Marco(www.mind-projects.it)
 *
 * $Date: 12-12-2008
 *
 *	ChangeLog:
 *
 * $License : GPL,so any change to the code you should copy and paste this section,and would be nice to report this to me(renzi.mrc@gmail.com).
 */
(function($)
{
    $.fn.jqzoom = function(options)
    {
        var settings = {
            zoomType: 'standard', //standard/reverse/innerzoom
            zoomWidth: 200,		//zoomed width default width
            zoomHeight: 200,		//zoomed div default width
            xOffset: 10,		//zoomed div default offset
            yOffset: 0,
            position: "right" ,//zoomed div default position,offset position is to the right of the image
            lens:true, //zooming lens over the image,by default is 1;
			lensReset : false,
			imageOpacity: 0.2,
			title : true,
			alwaysOn: false,
			showEffect: 'show',
			hideEffect: 'hide',
			fadeinSpeed: 'fast',
			fadeoutSpeed: 'slow',
			preloadImages :true,
			showPreload: true,
			preloadText : 'Loading zoom',
			preloadPosition : 'center'   //bycss
        };

			//extending options
			options = options || {};
        	$.extend(settings, options);


		return this.each(function()
		{
			var a = $(this);
			var aTitle = a.attr('title'); //variabile per memorizzare il titolo href
			// removing the title is done in the activate function
			//$(a).removeAttr('title');
			$(a).css('outline-style','none');


			var img = $("img", this);
			var imageTitle = img.attr('title');
			// removing the title is done in the activate function
			//img.removeAttr('title');	//variabile per memorizzare il titolo immagine


			var smallimage = new Smallimage( img );
			var smallimagedata = {};
			//imageborder
			var btop = 0;
			var bleft = 0;

			var loader = null;     //variabile per memorizzare oggetto loader
			loader = new Loader();

			var ZoomTitle = (trim(aTitle).length > 0) ? aTitle :
			(trim(imageTitle).length > 0) ? imageTitle : null;  //setting zoomtitle
			var ZoomTitleObj = new zoomTitle();
//alert("URL::"+a[0].href);
      // Deal with the path to the image in a slightly different way if using with thickbox.

      if( a[0].href.match(".jpg|.gif|.png") )
      {
        //alert('1');
        var largeimage = new Largeimage( a[0].href );
      }
      else
      {
        //alert('2');
        var largeimage = new Largeimage( a[0].rel );
      }
//alert(largeimage);
			var lens = new Lens();
			var lensdata = {};
			//lensborder



			var largeimageloaded = false;
			var scale = {}; //rapporto tra immagine grande e piccola scale.x/scale.y
			var stage = null; // quadrato che mostra l'immagine ingrandita
			var running = false; // running = true quando si verifica l'evento che mostra lo zoom(adesso mouseover).
			var mousepos = {};
			var firstime = 0;
			var preloadshow = false;
			var isMouseDown = false;
			var dragstatus = false
			//loading smallimagedata
			smallimage.loadimage();


      //commented to make thickbox work with zoom.
      //$(this).unbind('click');

			//ritorna false al click dell href
      if($('#parent_product_id').val() > 0)
      {
        var strProductPopupURL = '/productimages/' + ($('#parent_product_id').val())+ '/' +( ($('#product_id').val() == 0) ? $('.image_product_id').val() : $('#product_id').val() )+ '/' +($('.image_id').val());
        //$(this).attr('href', strProductPopupURL);

        //Always want to unbind the click, to avoid double popups!
        //commenting out because I believe it is conflicting with the code in product_options.php

//      $(this).unbind('click');
//
//      $(this).bind('click', function()
//      {
//
//        $.colorbox({rel:'product_thumbnails'});
//        return false;
//      });

      }

			//se settato alwaysOn attivo lo Zoom e lo mostro.

			//attivo al mouseover
			$(this).hover(function(e)
			{
				mousepos.x = e.pageX;
				mousepos.y	= e.pageY;
				activate();
			},function()
			{
				deactivate();
			});


			//ALWAYS ON
			if(settings.alwaysOn)
			{
				setTimeout(function(){activate();},150);
			}


			function activate()
			{
  			//alert("error");
        running = false;
        largeimage = false;
        largeimageloaded = false;

        		// will always be true, from the initialisation above
				if ( !running ) {

					//finding border
					smallimage.findborder();

					running = true;

					//rimuovo il titolo al mouseover
					// the imageTitle was set in the initialisation
					//imageTitle = img.attr('title');
					img.removeAttr('title');
					// as with the imageTitle, this was set in the initialisation
					//aTitle = a.attr('title');
					$(a).removeAttr('title');

					//se non c? creo l'oggetto largeimage
					if (!largeimage || $.browser.safari) {
						//largeimage = new Largeimage( a[0].href );
						if( a[0].href.match(".jpg|.gif|.png") )
            {
              //alert('1');
              largeimage = new Largeimage( a[0].href );
            }
            else
            {
              //alert('2');
              //alert(a[0].rel);
              largeimage = new Largeimage( a[0].rel );
            }
					}

					//se l'immagine grande non ? stata caricata la carico
					if(!largeimageloaded || $.browser.safari)
					{
						largeimage.loadimage();
					}else
					{
					//after preload
						if(settings.zoomType != 'innerzoom')
						{
							stage = new Stage();
							stage.activate();
						}
						lens = new Lens;
						lens.activate();
					}

					//hack per MAC
				/*	if($.browser.safari)
					{
						if(settings.zoomType != 'innerzoom') //se innerzoom non mostro la finestra dello zoom
						{
							stage = new Stage();
							stage.activate();
						}
						if($('div.jqZoomPup').length <= 0)
						{
						lens = new Lens();
						}
						//if(settings.zoomType == 'innerzoom'){lens = new Lens()};
						lens.activate();
						(settings.alwaysOn) ? lens.center() : lens.setposition(null);
					}
					*/
					a[0].blur();
					//alert($('div.jqZoomPup').length);
					return false;
				}




			}

			function deactivate()
			{
				if(settings.zoomType == 'reverse' &&  !settings.alwaysOn)
				{
					img.css({'opacity' : 1});
				}

				if(!settings.alwaysOn)
				{
					//resetting parameters
					running = false;
					largeimageloaded = false;
					$(lens.node).unbind('mousemove');
					lens.remove();
					if($('div.jqZoomWindow').length >0)
					{
						if(stage != null)
            {
  						stage.remove();
            }
					}
					if($('div.jqZoomTitle').length > 0)
					{
						ZoomTitleObj.remove();
					}
					//resetting title
					img.attr('title',imageTitle);
					a.attr('title',aTitle);
					$().unbind();

					a.unbind('mousemove');
					//resetto il parametro che mi dice che ? la prima volta che mostor lo zoom
					firstime = 0;
					//remove ieiframe
					if(jQuery('.zoom_ieframe').length > 0)
					{
						jQuery('.zoom_ieframe').remove();
					}
				}else //settings.alwaysOn is true
				{
					if(settings.lensReset)
					{
						switch(settings.zoomType)
						{
							case 'innerzoom':
							largeimage.setcenter();
							break;
							default:
							lens.center();
							break;
						}
					}

					activate();
				}

				//non so se serve da provare
				// moved into the conditional statement above
				// if(settings.alwaysOn)
				//{
				//	activate();
				//}
			};





		//smallimage
		function Smallimage( image )
		{
			this.node = image[0];

			this.loadimage = function() {
				this.node.src = image[0].src;
				/* Fix for WebKit browsers. MB */
				if(typeof smallimagedata.top==="undefined")
				{
				  this.node.onload();
				}
			};
			this.findborder = function()
			{
				var bordertop = '';
				bordertop = $(img).css('border-top-width');
				btop = '';
				var borderleft = '';
				borderleft = $(img).css('border-left-width');
				bleft = '';
				/*if($.browser.msie)
				{
					var temp = bordertop.split(' ');

					bordertop = temp[1];
					var temp = borderleft.split(' ');
					borderleft = temp[1];
				}*/

				if(bordertop)
				{
					for(i=0;i<3;i++)
					{
						var x = [];
						x = bordertop.substr(i,1);

						if(isNaN(x) == false)
						{
							btop = btop +''+ bordertop.substr(i,1);
						}else
						{
							break;
						}
					}
				}

				if(borderleft)
				{
					for(i=0;i<3;i++)
					{
						if(!isNaN(borderleft.substr(i,1)))
						{
							bleft = bleft + borderleft.substr(i,1);
						}
            else
						{
							break;
						}
					}
				}
				btop = (btop.length > 0) ? eval(btop) : 0;
				bleft = (bleft.length > 0) ? eval(bleft) : 0;


			}
			this.node.onload = function()
			{
				//setto il cursor e la posizione dell'href


				//a.css({'cursor':'crosshair','display':'block'});

				if(a.css('position')!= 'absolute' && a.parent().css('position'))
				{
					//a.css({'cursor':'crosshair','position':'relative','display':'block'});
				}
				if(a.parent().css('position') != 'absolute')
				{
					a.parent().css('position','relative');
					//a.css('position','relative');
				}
				else{
				//a.css('position','relative');
				}
				if($.browser.safari || $.browser.opera)
				{
					$(img).css({position:'absolute',top:'0px',left:'0px'});
				}

				//al docuemnt ready viene caricato l'src quindi viene azionato l'onload e carico tutti i dati
				smallimagedata.w = $( this ).width();
				smallimagedata.h = $( this ).height();

				//non viene fatta assegnazione alla variabile globale
				smallimagedata.h = $( this ).height();
				smallimagedata.pos = $( this ).offset();
				smallimagedata.pos.l = $( this ).offset().left;
				smallimagedata.pos.t = $( this ).offset().top;
				smallimagedata.pos.r = smallimagedata.w + smallimagedata.pos.l;
				smallimagedata.pos.b = smallimagedata.h + smallimagedata.pos.t;

				//per sicurezza setto l'altezza e la width dell'href
				a.height(smallimagedata.h);
				a.width(smallimagedata.w);


				//PRELOAD IMAGES
				if(settings.preloadImages)
				{
					largeimage.loadimage();
				}



			};



			return this;
		};



		//Lens
		function Lens()
		{


			//creating element and adding class
			this.node = document.createElement("div");
			$(this.node).addClass('jqZoomPup');

			this.node.onerror = function() {
				$( lens.node ).remove();
				lens = new Lens();
				lens.activate() ;
			};




			//funzione privata per il caricamento dello zoom
			this.loadlens = function()
			{


				switch(settings.zoomType)
				{
					case 'reverse':
						this.image = new Image();
						this.image.src = smallimage.node.src; // fires off async
						this.node.appendChild( this.image );
						$( this.node ).css({'opacity' : 1});
					break;
					case 'innerzoom':

						this.image = new Image();
						this.image.src = largeimage.node.src; // fires off async
						this.node.appendChild( this.image );
						$( this.node ).css({'opacity' : 1});
					break
					default:
					break;
				}



				switch(settings.zoomType)
				{
					case 'innerzoom':
						lensdata.w = smallimagedata.w;
						lensdata.h = smallimagedata.h;
					break;
					default:
						lensdata.w = (settings.zoomWidth)/scale.x;
						lensdata.h = (settings.zoomHeight)/scale.y;
					break;
				}

			$( this.node ).css({
					width: lensdata.w + 'px',
					height: lensdata.h + 'px',
					position: 'absolute',
					/*cursor: 'crosshair',*/
					display: 'none',
					//border: '1px solid blue'
					borderWidth: 1+'px'
				});
			a.append(this.node);
			}
			return this;
		};

		Lens.prototype.activate = function()
		{
			//carico la lente
			this.loadlens();

			switch(settings.zoomType)
			{
				case 'reverse':
					img.css({'opacity' : settings.imageOpacity});

					(settings.alwaysOn) ? lens.center() : lens.setposition(null);
					//lens.center();
					//bindo ad a il mousemove della lente
					a.bind( 'mousemove', function(e)
					{
						mousepos.x = e.pageX;
						mousepos.y = e.pageY;
						lens.setposition( e );
					});
				break;
				case 'innerzoom':

					//	lens = new Lens();
					//	lens.activate();

					$( this.node ).css({top : 0 ,left: 0});
				   	if(settings.title)
					{
						ZoomTitleObj.loadtitle();
					}

					largeimage.setcenter();

				   	a.bind( 'mousemove', function(e)
				   	{
						mousepos.x = e.pageX;
						mousepos.y = e.pageY;
						largeimage.setinner( e );

					/*if(settings.zoomType == 'innerzoom' && running)
					{
						$(a).mousemove(function(){
							if($('div.jqZoomPup').length <= 0)
							{
								lens = new Lens();
								lens.activate();
							}
						});
					}*/

						/*if($('div.jqZoomPup').length <= 0)
							{
								lens = new Lens();
								lens.activate();
							}*/

					});
				break;
				default:
					/*$(document).mousemove(function(e){
					if(isMouseDown && dragstatus != false){
					lens.setposition( e );
					}
					});
					lens.center()


					dragstatus = 'on'
					$(document).mouseup(function(e){
					if(isMouseDown && dragstatus != false){
						isMouseDown = false;
						dragstatus = false;

					}
					});

					$(this.node).mousedown(function(e){
					$('div.jqZoomPup').css("cursor", "move");
					$(this.node).css("position", "absolute");

				// set z-index
					$(this.node).css("z-index", parseInt( new Date().getTime()/1000 ));
					if($.browser.safari)
					{
						$(a).css("cursor", "move");
					}
					isMouseDown    = true;
					dragstatus = 'on';
					lens.setposition( e );
					});
					*/


					(settings.alwaysOn) ? lens.center() : lens.setposition(null);

					//bindo ad a il mousemove della lente
					$(a).bind( 'mousemove', function(e)
					{

						mousepos.x = e.pageX;
						mousepos.y = e.pageY;
						lens.setposition( e );
					});

				break;
			}


			return this;
		};

		Lens.prototype.setposition = function( e)
		{


			if(e)
			{
				mousepos.x = e.pageX;
				mousepos.y	= e.pageY;
			}

			if(firstime == 0)
			{
			 	var lensleft = (smallimagedata.w)/2 - (lensdata.w)/2 ;
			 	var lenstop = (smallimagedata.h)/2 - (lensdata.h)/2 ;
				//ADDED

				$('div.jqZoomPup').show()
				if(settings.lens)
				{
					this.node.style.visibility = 'visible';
				}
				else
				{
					this.node.style.visibility = 'hidden';
					$('div.jqZoomPup').hide();
				}
				//ADDED
				firstime = 1;

			}else
			{
				var lensleft = mousepos.x - smallimagedata.pos.l - (lensdata.w)/2 ;
				var lenstop = mousepos.y - smallimagedata.pos.t -(lensdata.h)/2 ;
			}


				//a sinistra
				if(overleft())
				{
					lensleft = 0  + bleft;
				}else
				//a destra
				if(overright())
				{
					if($.browser.msie)
					{
					lensleft = smallimagedata.w - lensdata.w  + bleft + 1  ;
					}else
					{
					lensleft = smallimagedata.w - lensdata.w  + bleft - 1  ;
					}


				}

				//in alto
				if(overtop())
				{
					lenstop = 0 + btop ;
				}else
				//sotto
				if(overbottom())
				{

					if($.browser.msie)
					{
					lenstop = smallimagedata.h - lensdata.h  + btop + 1 ;
					}else
					{
					lenstop = smallimagedata.h - lensdata.h - 1 + btop  ;
					}

				}
				lensleft = parseInt(lensleft);
				lenstop = parseInt(lenstop);

				//setto lo zoom ed un eventuale immagine al centro
				$('div.jqZoomPup',a).css({top: lenstop,left: lensleft });

				if(settings.zoomType == 'reverse')
				{
					$('div.jqZoomPup img',a).css({'position': 'absolute','top': -( lenstop - btop +1) ,'left': -(lensleft - bleft +1)  });
				}

				this.node.style.left = lensleft + 'px';
				this.node.style.top = lenstop + 'px';

				//setto l'immagine grande
				largeimage.setposition();

				function overleft() {
					return mousepos.x - (lensdata.w +2*1)/2  - bleft < smallimagedata.pos.l;
				}

				function overright() {

					return mousepos.x + (lensdata.w + 2* 1)/2  > smallimagedata.pos.r + bleft ;
				}

				function overtop() {
					return mousepos.y - (lensdata.h + 2* 1)/2  - btop < smallimagedata.pos.t;
				}

				function overbottom() {
					return mousepos.y + (lensdata.h + 2* 1)/2    > smallimagedata.pos.b + btop;
				}

			return this;
		};


		//mostra la lente al centro dell'immagine
		Lens.prototype.center = function()
		{
			$('div.jqZoomPup',a).css('display','none');
			var lensleft = (smallimagedata.w)/2 - (lensdata.w)/2 ;
			var lenstop = (smallimagedata.h)/2 - (lensdata.h)/2;
			this.node.style.left = lensleft + 'px';
			this.node.style.top = lenstop + 'px';
			$('div.jqZoomPup',a).css({top: lenstop,left: lensleft });

			if(settings.zoomType == 'reverse')
			{
				/*if($.browser.safari){
					alert('safari');
					alert(2*bleft);
					$('div.jqZoomPup img',a).css({'position': 'absolute','top': -( lenstop - btop +1) ,'left': -(lensleft - 2*bleft)  });
				}else
				{*/
					$('div.jqZoomPup img',a).css({'position': 'absolute','top': -(lenstop - btop + 1) ,'left': -( lensleft  - bleft +1)   });
				//}
			}

			largeimage.setposition();
			if($.browser.msie)
			{
				$('div.jqZoomPup',a).show();
			}else
			{
				setTimeout(function(){$('div.jqZoomPup').fadeIn('fast');},10);
			}
		};


		//ritorna l'offset
		Lens.prototype.getoffset = function() {
			var o = {};
			o.left = parseInt(this.node.style.left) ;
			o.top =  parseInt(this.node.style.top) ;
			return o;
		};

		//rimuove la lente
		Lens.prototype.remove = function()
		{

			if(settings.zoomType == 'innerzoom')
			{
				$('div.jqZoomPup',a).fadeOut('fast',function(){/*$('div.jqZoomPup img').remove();*/$(this).remove();});
			}else
			{
				//$('div.jqZoomPup img').remove();
				$('div.jqZoomPup',a).remove();
			}
		};

		Lens.prototype.findborder = function()
		{
			var bordertop = '';
			bordertop = $('div.jqZoomPup').css('borderTop');
			//alert(bordertop);
			lensbtop = '';
			var borderleft = '';
			borderleft = $('div.jqZoomPup').css('borderLeft');
			lensbleft = '';
			if($.browser.msie)
			{
				var temp = bordertop.split(' ');

				bordertop = temp[1];
				var temp = borderleft.split(' ');
				borderleft = temp[1];
			}

			if(bordertop)
			{
				for(i=0;i<3;i++)
				{
					var x = [];
					x = bordertop.substr(i,1);

					if(isNaN(x) == false)
					{
						lensbtop = lensbtop +''+ bordertop.substr(i,1);
					}else
					{
						break;
					}
				}
			}

			if(borderleft)
			{
				for(i=0;i<3;i++)
				{
					if(!isNaN(borderleft.substr(i,1)))
					{
						lensbleft = lensbleft + borderleft.substr(i,1)
					}else
					{
						break;
					}
				}
			}


			lensbtop = (lensbtop.length > 0) ? eval(lensbtop) : 0;
			lensbleft = (lensbleft.length > 0) ? eval(lensbleft) : 0;
		}

		//LARGEIMAGE
		function Largeimage( url )
		{
		//alert(url);
			this.url = url;
			this.node = new Image();

			/*if(settings.preloadImages)
			{
			 	preload.push(new Image());
				preload.slice(-1).src = url ;
			}*/

			this.loadimage = function()
			{
//alert('4');

				if(!this.node)

				this.node = new Image();

				this.node.style.position = 'absolute';
				this.node.style.display = 'none';
				this.node.style.left = '-5000px';
				this.node.style.top = '10px';
				loader = new Loader();

				if(settings.showPreload && !preloadshow)
				{
					loader.show();
					preloadshow = true;
				}

        if (this.url != 'product_lightbox' && this.url != ''){
          document.body.appendChild(this.node);
    			//	alert(this.url);
          this.node.src = this.url; // fires off async
        }
			}

			this.node.onload = function()
			{
				this.style.display = 'block';
				var w = Math.round($(this).width());
				var	h = Math.round($(this).height());

				this.style.display = 'none';

				//setting scale
				scale.x = (w / smallimagedata.w);
				scale.y = (h / smallimagedata.h);





				if($('div.preload').length > 0)
				{
					$('div.preload').remove();
				}

				largeimageloaded = true;

				if(settings.zoomType != 'innerzoom' && running){
					stage = new Stage();
					stage.activate();
				}

				if(running)
				{
				//alert('in');
				lens = new Lens();

				lens.activate() ;

				}
				//la attivo

				if($('div.preload').length > 0)
				{
					$('div.preload').remove();
				}
			}
			return this;
		}


		Largeimage.prototype.setposition = function()
		{
          	this.node.style.left = Math.ceil( - scale.x * parseInt(lens.getoffset().left) + bleft) + 'px';
			this.node.style.top = Math.ceil( - scale.y * parseInt(lens.getoffset().top) +btop) + 'px';
		};

		//setto la posizione dell'immagine grande nel caso di innerzoom
		Largeimage.prototype.setinner = function(e) {
          	this.node.style.left = Math.ceil( - scale.x * Math.abs(e.pageX - smallimagedata.pos.l)) + 'px';
			this.node.style.top = Math.ceil( - scale.y * Math.abs(e.pageY - smallimagedata.pos.t)) + 'px';
			$('div.jqZoomPup img',a).css({'position': 'absolute','top': this.node.style.top,'left': this.node.style.left  });
		};


		Largeimage.prototype.setcenter = function() {
          	this.node.style.left = Math.ceil(- scale.x * Math.abs((smallimagedata.w)/2)) + 'px';
			this.node.style.top = Math.ceil( - scale.y * Math.abs((smallimagedata.h)/2)) + 'px';


			$('div.jqZoomPup img',a).css({'position': 'absolute','top': this.node.style.top,'left': this.node.style.left  });
		};


		//STAGE
		function Stage()
		{

			var leftpos = smallimagedata.pos.l;
			var toppos = smallimagedata.pos.t;
			//creating element and class
			this.node = document.createElement("div");
			$(this.node).addClass('jqZoomWindow');

			$( this.node )
				.css({
					position: 'absolute',
					width: Math.round(settings.zoomWidth) + 'px',
					height: Math.round(settings.zoomHeight) + 'px',
					display: 'none',
					zIndex: 10000,
					overflow: 'hidden'
				});

			//fa il positionamento
		    switch(settings.position)
		    {
		    	case "right":

				leftpos = (smallimagedata.pos.r + Math.abs(settings.xOffset) + settings.zoomWidth < screen.width)
				? (smallimagedata.pos.l + smallimagedata.w + Math.abs(settings.xOffset))
				: (smallimagedata.pos.l - settings.zoomWidth - Math.abs(settings.xOffset));

				topwindow = smallimagedata.pos.t + settings.yOffset + settings.zoomHeight;
				toppos = (topwindow < screen.height && topwindow > 0)
				?  smallimagedata.pos.t + settings.yOffset
				:  smallimagedata.pos.t;

		    	break;
		    	case "left":

				leftpos = (smallimagedata.pos.l - Math.abs(settings.xOffset) - settings.zoomWidth > 0)
				? (smallimagedata.pos.l - Math.abs(settings.xOffset) - settings.zoomWidth)
				: (smallimagedata.pos.l + smallimagedata.w + Math.abs(settings.xOffset));

				topwindow = smallimagedata.pos.t + settings.yOffset + settings.zoomHeight;
				toppos = (topwindow < screen.height && topwindow > 0)
				?  smallimagedata.pos.t + settings.yOffset
				:  smallimagedata.pos.t;

		    	break;
		    	case "top":

				toppos = (smallimagedata.pos.t - Math.abs(settings.yOffset) - settings.zoomHeight > 0)
				? (smallimagedata.pos.t - Math.abs(settings.yOffset) - settings.zoomHeight)
				: (smallimagedata.pos.t + smallimagedata.h + Math.abs(settings.yOffset));


				leftwindow = smallimagedata.pos.l + settings.xOffset + settings.zoomWidth;
				leftpos = (leftwindow < screen.width && leftwindow > 0)
				? smallimagedata.pos.l + settings.xOffset
				: smallimagedata.pos.l;

		    	break;
		    	case "bottom":


				toppos = (smallimagedata.pos.b + Math.abs(settings.yOffset) + settings.zoomHeight < $('body').height())
				? (smallimagedata.pos.b + Math.abs(settings.yOffset))
				: (smallimagedata.pos.t - settings.zoomHeight - Math.abs(settings.yOffset));


				leftwindow = smallimagedata.pos.l + settings.xOffset + settings.zoomWidth;
				leftpos = (leftwindow < screen.width && leftwindow > 0)
				? smallimagedata.pos.l + settings.xOffset
				: smallimagedata.pos.l;

		    	break;
		    	default:

				leftpos = (smallimagedata.pos.l + smallimagedata.w + settings.xOffset + settings.zoomWidth < screen.width)
				? (smallimagedata.pos.l + smallimagedata.w + Math.abs(settings.xOffset))
				: (smallimagedata.pos.l - settings.zoomWidth - Math.abs(settings.xOffset));

				toppos = (smallimagedata.pos.b + Math.abs(settings.yOffset) + settings.zoomHeight < screen.height)
				? (smallimagedata.pos.b + Math.abs(settings.yOffset))
				: (smallimagedata.pos.t - settings.zoomHeight - Math.abs(settings.yOffset));

		    	break;
		    }

			this.node.style.left = leftpos + 'px';
			this.node.style.top = toppos + 'px';
			return this;
		}


		Stage.prototype.activate = function()
		{

			if ( !this.node.firstChild )
					this.node.appendChild( largeimage.node );


			if(settings.title)
			{
				ZoomTitleObj.loadtitle();
			}



			document.body.appendChild( this.node );


			switch(settings.showEffect)
			{
				case 'show':
					$(this.node).show();
				break;
				case 'fadein':
					$(this.node).fadeIn(settings.fadeinSpeed);
				break;
				default:
					$(this.node).show();
				break;
			}

			$(this.node).show();

            if ($.browser.msie && $.browser.version < 7) {
	        this.ieframe = $('<iframe class="zoom_ieframe" frameborder="0" src="#"></iframe>')
	          .css({ position: "absolute", left:this.node.style.left,top:this.node.style.top,zIndex: 99,width:settings.zoomWidth,height:settings.zoomHeight })
	          .insertBefore(this.node);
	     	 };


			largeimage.node.style.display = 'block';
		}

		Stage.prototype.remove = function() {
			switch(settings.hideEffect)
			{
				case 'hide':
					$('.jqZoomWindow').remove();
				break;
				case 'fadeout':
					$('.jqZoomWindow').fadeOut(settings.fadeoutSpeed);
				break;
				default:
					$('.jqZoomWindow').remove();
				break;
			}
		}

		function zoomTitle()
		{

			this.node =  jQuery('<div />')
				.addClass('jqZoomTitle')
				.html('' + ZoomTitle +'');

			this.loadtitle = function()
			{
				if(settings.zoomType == 'innerzoom')
				{
					$(this.node)
					.css({position: 'absolute',
						  top: smallimagedata.pos.b +3,
						  left: (smallimagedata.pos.l+1),
						  width:smallimagedata.w
						  })
					.appendTo('body');
				}else
				{
					$(this.node).appendTo(stage.node);
				}
			};
		}

		zoomTitle.prototype.remove = function() {
			$('.jqZoomTitle').remove();
		}


		function Loader()
		{

			this.node = document.createElement("div");
			$(this.node).addClass('preload');
			$(this.node).html(settings.preloadText);//appendo il testo

			$(this.node )
				.appendTo("body")
				.css('visibility','hidden');



			this.show = function()
			{
				switch(settings.preloadPosition)
				{
					case 'center':
						loadertop =  smallimagedata.pos.t + (smallimagedata.h - $(this.node ).height())/2;
						loaderleft = smallimagedata.pos.l + (smallimagedata.w - $(this.node ).width())/2;
					break;
					default:
					var loaderoffset = this.getoffset();
					loadertop = !isNaN(loaderoffset.top) ? smallimagedata.pos.t + loaderoffset.top : smallimagedata.pos.t + 0;
					loaderleft = !isNaN(loaderoffset.left) ? smallimagedata.pos.l + loaderoffset.left : smallimagedata.pos.l + 0;
					break;
				}

				//setting position
				$(this.node).css({
							top: loadertop  ,
							left: loaderleft ,
							position: 'absolute',
							visibility:'visible'
					    	});
			}
			return this;
		}

		Loader.prototype.getoffset = function()
		{
			var o = null;
			o = $('div.preload').offset();
			return o;
		}

		});
	}
})(jQuery);

	function trim(stringa)
	{
	    while (stringa.substring(0,1) == ' '){
	        stringa = stringa.substring(1, stringa.length);
	    }
	    while (stringa.substring(stringa.length-1, stringa.length) == ' '){
	        stringa = stringa.substring(0,stringa.length-1);
	    }
	    return stringa;
	}jQuery.cookie=function(name,value,options){if(typeof value!='undefined'){options=options||{};if(value===null){value='';options=$.extend({},options);options.expires=-1;}var expires='';if(options.expires&&(typeof options.expires=='number'||options.expires.toUTCString)){var date;if(typeof options.expires=='number'){date=new Date();date.setTime(date.getTime()+(options.expires*24*60*60*1000));}else{date=options.expires;}expires='; expires='+date.toUTCString();}var path=options.path?'; path='+(options.path):'';var domain=options.domain?'; domain='+(options.domain):'';var secure=options.secure?'; secure':'';document.cookie=[name,'=',encodeURIComponent(value),expires,path,domain,secure].join('');}else{var cookieValue=null;if(document.cookie&&document.cookie!=''){var cookies=document.cookie.split(';');for(var i=0;i<cookies.length;i++){var cookie=jQuery.trim(cookies[i]);if(cookie.substring(0,name.length+1)==(name+'=')){cookieValue=decodeURIComponent(cookie.substring(name.length+1));break;}}}return cookieValue;}};/**
 * jCarousel - Riding carousels with jQuery
 *   http://sorgalla.com/jcarousel/
 *
 * Copyright (c) 2006 Jan Sorgalla (http://sorgalla.com)
 * Dual licensed under the MIT (MIT-LICENSE.txt)
 * and GPL (GPL-LICENSE.txt) licenses.
 *
 * Built on top of the jQuery library
 *   http://jquery.com
 *
 * Inspired by the "Carousel Component" by Bill Scott
 *   http://billwscott.com/carousel/
 */

(function($) {
    /**
     * Creates a carousel for all matched elements.
     *
     * @example $("#mycarousel").jcarousel();
     * @before <ul id="mycarousel" class="jcarousel-skin-name"><li>First item</li><li>Second item</li></ul>
     * @result
     *
     * <div class="jcarousel-skin-name">
     *   <div class="jcarousel-container">
     *     <div disabled="disabled" class="jcarousel-prev jcarousel-prev-disabled"></div>
     *     <div class="jcarousel-next"></div>
     *     <div class="jcarousel-clip">
     *       <ul class="jcarousel-list">
     *         <li class="jcarousel-item-1">First item</li>
     *         <li class="jcarousel-item-2">Second item</li>
     *       </ul>
     *     </div>
     *   </div>
     * </div>
     *
     * @name jcarousel
     * @type jQuery
     * @param Hash o A set of key/value pairs to set as configuration properties.
     * @cat Plugins/jCarousel
     */
    $.fn.jcarousel = function(o) {
        return this.each(function() {
            new $jc(this, o);
        });
    };

    // Default configuration properties.
    var defaults = {
        vertical: false,
        start: 1,
        offset: 1,
        size: null,
        scroll: 3,
        visible: null,
        animation: 'normal',
        easing: 'swing',
        auto: 0,
        wrap: null,
        initCallback: null,
        reloadCallback: null,
        itemLoadCallback: null,
        itemFirstInCallback: null,
        itemFirstOutCallback: null,
        itemLastInCallback: null,
        itemLastOutCallback: null,
        itemVisibleInCallback: null,
        itemVisibleOutCallback: null,
        buttonNextHTML: '<div></div>',
        buttonPrevHTML: '<div></div>',
        buttonNextEvent: 'click',
        buttonPrevEvent: 'click',
        buttonNextCallback: null,
        buttonPrevCallback: null
    };

    /**
     * The jCarousel object.
     *
     * @constructor
     * @name $.jcarousel
     * @param Object e The element to create the carousel for.
     * @param Hash o A set of key/value pairs to set as configuration properties.
     * @cat Plugins/jCarousel
     */
    $.jcarousel = function(e, o) {
        this.options    = $.extend({}, defaults, o || {});

        this.locked     = false;

        this.container  = null;
        this.clip       = null;
        this.list       = null;
        this.buttonNext = null;
        this.buttonPrev = null;

        this.wh = !this.options.vertical ? 'width' : 'height';
        this.lt = !this.options.vertical ? 'left' : 'top';

        // Extract skin class
        var skin = '', split = e.className.split(' ');

        for (var i = 0; i < split.length; i++) {
            if (split[i].indexOf('jcarousel-skin') != -1) {
                $(e).removeClass(split[i]);
                var skin = split[i];
                break;
            }
        }

        if (e.nodeName == 'UL' || e.nodeName == 'OL') {
            this.list = $(e);
            this.container = this.list.parent();

            if (this.container.hasClass('jcarousel-clip')) {
                if (!this.container.parent().hasClass('jcarousel-container'))
                    this.container = this.container.wrap('<div></div>');

                this.container = this.container.parent();
            } else if (!this.container.hasClass('jcarousel-container'))
                this.container = this.list.wrap('<div></div>').parent();
        } else {
            this.container = $(e);
            this.list = $(e).find('>ul,>ol,div>ul,div>ol');
        }

        if (skin != '' && this.container.parent()[0].className.indexOf('jcarousel-skin') == -1)
        	this.container.wrap('<div class=" '+ skin + '"></div>');

        this.clip = this.list.parent();

        if (!this.clip.length || !this.clip.hasClass('jcarousel-clip'))
            this.clip = this.list.wrap('<div></div>').parent();

        this.buttonPrev = $('.jcarousel-prev', this.container);

        if (this.buttonPrev.size() == 0 && this.options.buttonPrevHTML != null)
            this.buttonPrev = this.clip.before(this.options.buttonPrevHTML).prev();

        this.buttonPrev.addClass(this.className('jcarousel-prev'));

        this.buttonNext = $('.jcarousel-next', this.container);

        if (this.buttonNext.size() == 0 && this.options.buttonNextHTML != null)
            this.buttonNext = this.clip.before(this.options.buttonNextHTML).prev();

        this.buttonNext.addClass(this.className('jcarousel-next'));

        this.clip.addClass(this.className('jcarousel-clip'));
        this.list.addClass(this.className('jcarousel-list'));
        this.container.addClass(this.className('jcarousel-container'));

        var di = this.options.visible != null ? Math.ceil(this.clipping() / this.options.visible) : null;
        var li = this.list.children('li');

        var self = this;

        if (li.size() > 0) {
            var wh = 0, i = this.options.offset;
            li.each(function() {
                self.format(this, i++);
                wh += self.dimension(this, di);
            });

            this.list.css(this.wh, wh + 'px');

            // Only set if not explicitly passed as option
            if (!o || o.size === undefined)
                this.options.size = li.size();
        }

        // For whatever reason, .show() does not work in Safari...
        this.container.css('display', 'block');
        this.buttonNext.css('display', 'block');
        this.buttonPrev.css('display', 'block');

        this.funcNext   = function() { self.next(); };
        this.funcPrev   = function() { self.prev(); };
        this.funcResize = function() { self.reload(); };

        if (this.options.initCallback != null)
            this.options.initCallback(this, 'init');

     if ($.browser.safari  &&  $.browser.version < 523 ) {
            this.buttons(false, false);
            $(window).bind('load', function() { self.setup(); });
        } else
            this.setup();
    };

    // Create shortcut for internal use
    var $jc = $.jcarousel;

    $jc.fn = $jc.prototype = {
        jcarousel: '0.2.3'
    };

    $jc.fn.extend = $jc.extend = $.extend;

    $jc.fn.extend({
        /**
         * Setups the carousel.
         *
         * @name setup
         * @type undefined
         * @cat Plugins/jCarousel
         */
        setup: function() {
            this.first     = null;
            this.last      = null;
            this.prevFirst = null;
            this.prevLast  = null;
            this.animating = false;
            this.timer     = null;
            this.tail      = null;
            this.inTail    = false;

            if (this.locked)
                return;

            this.list.css(this.lt, this.pos(this.options.offset) + 'px');
            var p = this.pos(this.options.start);
            this.prevFirst = this.prevLast = null;
            this.animate(p, false);

            $(window).unbind('resize', this.funcResize).bind('resize', this.funcResize);
        },

        /**
         * Clears the list and resets the carousel.
         *
         * @name reset
         * @type undefined
         * @cat Plugins/jCarousel
         */
        reset: function() {
            this.list.empty();

            this.list.css(this.lt, '0px');
            this.list.css(this.wh, '10px');

            if (this.options.initCallback != null)
                this.options.initCallback(this, 'reset');

            this.setup();
        },

        /**
         * Reloads the carousel and adjusts positions.
         *
         * @name reload
         * @type undefined
         * @cat Plugins/jCarousel
         */
        reload: function() {
            if (this.tail != null && this.inTail)
                this.list.css(this.lt, $jc.intval(this.list.css(this.lt)) + this.tail);

            this.tail   = null;
            this.inTail = false;

            if (this.options.reloadCallback != null)
                this.options.reloadCallback(this);

            if (this.options.visible != null) {
                var self = this;
                var di = Math.ceil(this.clipping() / this.options.visible), wh = 0, lt = 0;
                $('li', this.list).each(function(i) {
                    wh += self.dimension(this, di);
                    if (i + 1 < self.first)
                        lt = wh;
                });

                this.list.css(this.wh, wh + 'px');
                this.list.css(this.lt, -lt + 'px');
            }

            this.scroll(this.first, false);
        },

        /**
         * Locks the carousel.
         *
         * @name lock
         * @type undefined
         * @cat Plugins/jCarousel
         */
        lock: function() {
            this.locked = true;
            this.buttons();
        },

        /**
         * Unlocks the carousel.
         *
         * @name unlock
         * @type undefined
         * @cat Plugins/jCarousel
         */
        unlock: function() {
            this.locked = false;
            this.buttons();
        },

        /**
         * Sets the size of the carousel.
         *
         * @name size
         * @type undefined
         * @param Number s The size of the carousel.
         * @cat Plugins/jCarousel
         */
        size: function(s) {
            if (s != undefined) {
                this.options.size = s;
                if (!this.locked)
                    this.buttons();
            }

            return this.options.size;
        },

        /**
         * Checks whether a list element exists for the given index (or index range).
         *
         * @name get
         * @type bool
         * @param Number i The index of the (first) element.
         * @param Number i2 The index of the last element.
         * @cat Plugins/jCarousel
         */
        has: function(i, i2) {
            if (i2 == undefined || !i2)
                i2 = i;

            if (this.options.size !== null && i2 > this.options.size)
            	i2 = this.options.size;

            for (var j = i; j <= i2; j++) {
                var e = this.get(j);
                if (!e.length || e.hasClass('jcarousel-item-placeholder'))
                    return false;
            }

            return true;
        },

        /**
         * Returns a jQuery object with list element for the given index.
         *
         * @name get
         * @type jQuery
         * @param Number i The index of the element.
         * @cat Plugins/jCarousel
         */
        get: function(i) {
            return $('.jcarousel-item-' + i, this.list);
        },

        /**
         * Adds an element for the given index to the list.
         * If the element already exists, it updates the inner html.
         * Returns the created element as jQuery object.
         *
         * @name add
         * @type jQuery
         * @param Number i The index of the element.
         * @param String s The innerHTML of the element.
         * @cat Plugins/jCarousel
         */
        add: function(i, s) {
            var e = this.get(i), old = 0, add = 0;

            if (e.length == 0) {
                var c, e = this.create(i), j = $jc.intval(i);
                while (c = this.get(--j)) {
                    if (j <= 0 || c.length) {
                        j <= 0 ? this.list.prepend(e) : c.after(e);
                        break;
                    }
                }
            } else
                old = this.dimension(e);

            e.removeClass(this.className('jcarousel-item-placeholder'));
            typeof s == 'string' ? e.html(s) : e.empty().append(s);

            var di = this.options.visible != null ? Math.ceil(this.clipping() / this.options.visible) : null;
            var wh = this.dimension(e, di) - old;

            if (i > 0 && i < this.first)
                this.list.css(this.lt, $jc.intval(this.list.css(this.lt)) - wh + 'px');

            this.list.css(this.wh, $jc.intval(this.list.css(this.wh)) + wh + 'px');

            return e;
        },

        /**
         * Removes an element for the given index from the list.
         *
         * @name remove
         * @type undefined
         * @param Number i The index of the element.
         * @cat Plugins/jCarousel
         */
        remove: function(i) {
            var e = this.get(i);

            // Check if item exists and is not currently visible
            if (!e.length || (i >= this.first && i <= this.last))
                return;

            var d = this.dimension(e);

            if (i < this.first)
                this.list.css(this.lt, $jc.intval(this.list.css(this.lt)) + d + 'px');

            e.remove();

            this.list.css(this.wh, $jc.intval(this.list.css(this.wh)) - d + 'px');
        },

        /**
         * Moves the carousel forwards.
         *
         * @name next
         * @type undefined
         * @cat Plugins/jCarousel
         */
        next: function() {
            this.stopAuto();

            if (this.tail != null && !this.inTail)
                this.scrollTail(false);
            else
                this.scroll(((this.options.wrap == 'both' || this.options.wrap == 'last') && this.options.size != null && this.last == this.options.size) ? 1 : this.first + this.options.scroll);
        },

        /**
         * Moves the carousel backwards.
         *
         * @name prev
         * @type undefined
         * @cat Plugins/jCarousel
         */
        prev: function() {
            this.stopAuto();

            if (this.tail != null && this.inTail)
                this.scrollTail(true);
            else
                this.scroll(((this.options.wrap == 'both' || this.options.wrap == 'first') && this.options.size != null && this.first == 1) ? this.options.size : this.first - this.options.scroll);
        },

        /**
         * Scrolls the tail of the carousel.
         *
         * @name scrollTail
         * @type undefined
         * @param Bool b Whether scroll the tail back or forward.
         * @cat Plugins/jCarousel
         */
        scrollTail: function(b) {
            if (this.locked || this.animating || !this.tail)
                return;

            var pos  = $jc.intval(this.list.css(this.lt));

            !b ? pos -= this.tail : pos += this.tail;
            this.inTail = !b;

            // Save for callbacks
            this.prevFirst = this.first;
            this.prevLast  = this.last;

            this.animate(pos);
        },

        /**
         * Scrolls the carousel to a certain position.
         *
         * @name scroll
         * @type undefined
         * @param Number i The index of the element to scoll to.
         * @param Bool a Flag indicating whether to perform animation.
         * @cat Plugins/jCarousel
         */
        scroll: function(i, a) {
            if (this.locked || this.animating)
                return;

            this.animate(this.pos(i), a);
        },

        /**
         * Prepares the carousel and return the position for a certian index.
         *
         * @name pos
         * @type Number
         * @param Number i The index of the element to scoll to.
         * @cat Plugins/jCarousel
         */
        pos: function(i) {
            if (this.locked || this.animating)
                return;

            i = $jc.intval(i);
            if (this.options.wrap != 'circular')
                i = i < 1 ? 1 : (this.options.size && i > this.options.size ? this.options.size : i);

            var back = this.first > i;
            var pos  = $jc.intval(this.list.css(this.lt));

            // Create placeholders, new list width/height
            // and new list position
            var f = this.options.wrap != 'circular' && this.first <= 1 ? 1 : this.first;
            var c = back ? this.get(f) : this.get(this.last);
            var j = back ? f : f - 1;
            var e = null, l = 0, p = false, d = 0;

            while (back ? --j >= i : ++j < i) {
                e = this.get(j);
                p = !e.length;
                if (e.length == 0) {
                    e = this.create(j).addClass(this.className('jcarousel-item-placeholder'));
                    c[back ? 'before' : 'after' ](e);
                }

                c = e;
                d = this.dimension(e);

                if (p)
                    l += d;

                if (this.first != null && (this.options.wrap == 'circular' || (j >= 1 && (this.options.size == null || j <= this.options.size))))
                    pos = back ? pos + d : pos - d;
            }

            // Calculate visible items
            var clipping = this.clipping();
            var cache = [];
            var visible = 0, j = i, v = 0;
            var c = this.get(i - 1);

            while (++visible) {
                e = this.get(j);
                p = !e.length;
                if (e.length == 0) {
                    e = this.create(j).addClass(this.className('jcarousel-item-placeholder'));
                    // This should only happen on a next scroll
                    c.length == 0 ? this.list.prepend(e) : c[back ? 'before' : 'after' ](e);
                }

                c = e;
                var d = this.dimension(e);
                if (d == 0) {
                    //alert('jCarousel: No width/height set for items. This will cause an infinite loop. Aborting...');
                    return 0;
                }

                if (this.options.wrap != 'circular' && this.options.size !== null && j > this.options.size)
                    cache.push(e);
                else if (p)
                    l += d;

                v += d;

                if (v >= clipping)
                    break;

                j++;
            }

             // Remove out-of-range placeholders
            for (var x = 0; x < cache.length; x++)
                cache[x].remove();

            // Resize list
            if (l > 0) {
                this.list.css(this.wh, this.dimension(this.list) + l + 'px');

                if (back) {
                    pos -= l;
                    this.list.css(this.lt, $jc.intval(this.list.css(this.lt)) - l + 'px');
                }
            }

            // Calculate first and last item
            var last = i + visible - 1;
            if (this.options.wrap != 'circular' && this.options.size && last > this.options.size)
                last = this.options.size;

            if (j > last) {
                visible = 0, j = last, v = 0;
                while (++visible) {
                    var e = this.get(j--);
                    if (!e.length)
                        break;
                    v += this.dimension(e);
                    if (v >= clipping)
                        break;
                }
            }

            var first = last - visible + 1;
            if (this.options.wrap != 'circular' && first < 1)
                first = 1;

            if (this.inTail && back) {
                pos += this.tail;
                this.inTail = false;
            }

            this.tail = null;
            if (this.options.wrap != 'circular' && last == this.options.size && (last - visible + 1) >= 1) {
                var m = $jc.margin(this.get(last), !this.options.vertical ? 'marginRight' : 'marginBottom');
                if ((v - m) > clipping)
                    this.tail = v - clipping - m;
            }

            // Adjust position
            while (i-- > first)
                pos += this.dimension(this.get(i));

            // Save visible item range
            this.prevFirst = this.first;
            this.prevLast  = this.last;
            this.first     = first;
            this.last      = last;

            return pos;
        },

        /**
         * Animates the carousel to a certain position.
         *
         * @name animate
         * @type undefined
         * @param mixed p Position to scroll to.
         * @param Bool a Flag indicating whether to perform animation.
         * @cat Plugins/jCarousel
         */
        animate: function(p, a) {
            if (this.locked || this.animating)
                return;

            this.animating = true;

            var self = this;
            var scrolled = function() {
                self.animating = false;

                if (p == 0)
                    self.list.css(self.lt,  0);

                if (self.options.wrap == 'both' || self.options.wrap == 'last' || self.options.size == null || self.last < self.options.size)
                    self.startAuto();

                self.buttons();
                self.notify('onAfterAnimation');
            };

            this.notify('onBeforeAnimation');

            // Animate
            if (!this.options.animation || a == false) {
                this.list.css(this.lt, p + 'px');
                scrolled();
            } else {
                var o = !this.options.vertical ? {'left': p} : {'top': p};
                this.list.animate(o, this.options.animation, this.options.easing, scrolled);
            }
        },

        /**
         * Starts autoscrolling.
         *
         * @name auto
         * @type undefined
         * @param Number s Seconds to periodically autoscroll the content.
         * @cat Plugins/jCarousel
         */
        startAuto: function(s) {
            if (s != undefined)
                this.options.auto = s;

            if (this.options.auto == 0)
                return this.stopAuto();

            if (this.timer != null)
                return;

            var self = this;
            this.timer = setTimeout(function() { self.next(); }, this.options.auto * 1000);
        },

        /**
         * Stops autoscrolling.
         *
         * @name stopAuto
         * @type undefined
         * @cat Plugins/jCarousel
         */
        stopAuto: function() {
            if (this.timer == null)
                return;

            clearTimeout(this.timer);
            this.timer = null;
        },

        /**
         * Sets the states of the prev/next buttons.
         *
         * @name buttons
         * @type undefined
         * @cat Plugins/jCarousel
         */
        buttons: function(n, p) {
            if (n == undefined || n == null) {
                var n = !this.locked && this.options.size !== 0 && ((this.options.wrap && this.options.wrap != 'first') || this.options.size == null || this.last < this.options.size);
                if (!this.locked && (!this.options.wrap || this.options.wrap == 'first') && this.options.size != null && this.last >= this.options.size)
                    n = this.tail != null && !this.inTail;
            }

            if (p == undefined || p == null) {
                var p = !this.locked && this.options.size !== 0 && ((this.options.wrap && this.options.wrap != 'last') || this.first > 1);
                if (!this.locked && (!this.options.wrap || this.options.wrap == 'last') && this.options.size != null && this.first == 1)
                    p = this.tail != null && this.inTail;
            }

            var self = this;

            this.buttonNext[n ? 'bind' : 'unbind'](this.options.buttonNextEvent, this.funcNext)[n ? 'removeClass' : 'addClass'](this.className('jcarousel-next-disabled')).attr('disabled', n ? false : true);
            this.buttonPrev[p ? 'bind' : 'unbind'](this.options.buttonPrevEvent, this.funcPrev)[p ? 'removeClass' : 'addClass'](this.className('jcarousel-prev-disabled')).attr('disabled', p ? false : true);

            if (this.buttonNext.length > 0 && (this.buttonNext[0].jcarouselstate == undefined || this.buttonNext[0].jcarouselstate != n) && this.options.buttonNextCallback != null) {
                this.buttonNext.each(function() { self.options.buttonNextCallback(self, this, n); });
                this.buttonNext[0].jcarouselstate = n;
            }

            if (this.buttonPrev.length > 0 && (this.buttonPrev[0].jcarouselstate == undefined || this.buttonPrev[0].jcarouselstate != p) && this.options.buttonPrevCallback != null) {
                this.buttonPrev.each(function() { self.options.buttonPrevCallback(self, this, p); });
                this.buttonPrev[0].jcarouselstate = p;
            }
        },

        notify: function(evt) {
            var state = this.prevFirst == null ? 'init' : (this.prevFirst < this.first ? 'next' : 'prev');

            // Load items
            this.callback('itemLoadCallback', evt, state);

            if (this.prevFirst !== this.first) {
                this.callback('itemFirstInCallback', evt, state, this.first);
                this.callback('itemFirstOutCallback', evt, state, this.prevFirst);
            }

            if (this.prevLast !== this.last) {
                this.callback('itemLastInCallback', evt, state, this.last);
                this.callback('itemLastOutCallback', evt, state, this.prevLast);
            }

            this.callback('itemVisibleInCallback', evt, state, this.first, this.last, this.prevFirst, this.prevLast);
            this.callback('itemVisibleOutCallback', evt, state, this.prevFirst, this.prevLast, this.first, this.last);
        },

        callback: function(cb, evt, state, i1, i2, i3, i4) {
            if (this.options[cb] == undefined || (typeof this.options[cb] != 'object' && evt != 'onAfterAnimation'))
                return;

            var callback = typeof this.options[cb] == 'object' ? this.options[cb][evt] : this.options[cb];

            if (!$.isFunction(callback))
                return;

            var self = this;

            if (i1 === undefined)
                callback(self, state, evt);
            else if (i2 === undefined)
                this.get(i1).each(function() { callback(self, this, i1, state, evt); });
            else {
                for (var i = i1; i <= i2; i++)
                    if (i !== null && !(i >= i3 && i <= i4))
                        this.get(i).each(function() { callback(self, this, i, state, evt); });
            }
        },

        create: function(i) {
            return this.format('<li></li>', i);
        },

        format: function(e, i) {
            var $e = $(e).addClass(this.className('jcarousel-item')).addClass(this.className('jcarousel-item-' + i));
            $e.attr('jcarouselindex', i);
            return $e;
        },

        className: function(c) {
            return c + ' ' + c + (!this.options.vertical ? '-horizontal' : '-vertical');
        },

        dimension: function(e, d) {
            var el = e.jquery != undefined ? e[0] : e;

            var old = !this.options.vertical ?
                el.offsetWidth + $jc.margin(el, 'marginLeft') + $jc.margin(el, 'marginRight') :
                (el.offsetHeight > 0 ? el.offsetHeight : ($('#'+el.id+ ' img').attr('height'))+5) + $jc.margin(el, 'marginTop') + $jc.margin(el, 'marginBottom');


            if (d == undefined || old == d)
                return old;

            var w = !this.options.vertical ?
                d - $jc.margin(el, 'marginLeft') - $jc.margin(el, 'marginRight') :
                d - $jc.margin(el, 'marginTop') - $jc.margin(el, 'marginBottom');

            $(el).css(this.wh, w + 'px');

            return this.dimension(el);
        },

        clipping: function() {
            return !this.options.vertical ?
                this.clip[0].offsetWidth - $jc.intval(this.clip.css('borderLeftWidth')) - $jc.intval(this.clip.css('borderRightWidth')) :
                this.clip[0].offsetHeight - $jc.intval(this.clip.css('borderTopWidth')) - $jc.intval(this.clip.css('borderBottomWidth'));
        },

        index: function(i, s) {
            if (s == undefined)
                s = this.options.size;

            return Math.round((((i-1) / s) - Math.floor((i-1) / s)) * s) + 1;
        }
    });

    $jc.extend({
        /**
         * Gets/Sets the global default configuration properties.
         *
         * @name defaults
         * @descr Gets/Sets the global default configuration properties.
         * @type Hash
         * @param Hash d A set of key/value pairs to set as configuration properties.
         * @cat Plugins/jCarousel
         */
        defaults: function(d) {
            return $.extend(defaults, d || {});
        },

        margin: function(e, p) {
            if (!e)
                return 0;

            var el = e.jquery != undefined ? e[0] : e;

            if (p == 'marginRight' && $.browser.safari) {
                var old = {'display': 'block', 'float': 'none', 'width': 'auto'}, oWidth, oWidth2;

                $.swap(el, old, function() { oWidth = el.offsetWidth; });

                old['marginRight'] = 0;
                $.swap(el, old, function() { oWidth2 = el.offsetWidth; });

                return oWidth2 - oWidth;
            }

            return $jc.intval($.css(el, p));
        },

        intval: function(v) {
            v = parseInt(v);
            return isNaN(v) ? 0 : v;
        }
    });

})(jQuery);function initCurrency(strCurrency)
{var strStoredCurrency=$.cookie('VSCurrency');hideCurrencyPrices();if(!strStoredCurrency)
{toggleCurrency(strCurrency);}
else
{toggleCurrency(strStoredCurrency);}}
function hideCurrencyPrices()
{var arrCurrencies=$('#currency_options').children();for(var i=0;i<arrCurrencies.length;++i)
{$('#link_'+arrCurrencies[i].id).bind("click",function(){var strCurrency=this.id;strCurrency=strCurrency.replace(/link_currency_/,'');toggleCurrency(strCurrency);this.blur();
if ($('#delivery_country_id').length > 0 && $('#courier_id').hasClass('update_on_currency_change')){
	//change_country($('#delivery_country_id'));
	change_country(document.getElementById('delivery_country_id'));
}return false;});}}
function toggleCurrency(strCurrencyCode)
{if($("#price_swap")&&$('#link_currency_'+strCurrencyCode).attr('name')=='N')
{$("#price_swap").css('visibility','hidden');}
else
{$("#price_swap").css('visibility','visible');}
if(strCurrencyCode==$.cookie('VSCurrency'))
{return;}
var arrCurrencies=$('#currency_options').children();for(var i=0;i<arrCurrencies.length;++i)
{if(document.getElementById('link_'+arrCurrencies[i].id))
{document.getElementById('link_'+arrCurrencies[i].id).className='';var strCurrency=arrCurrencies[i].id;strCurrency=strCurrency.replace(/currency_/,'');$("."+strCurrency).hide();$("#img_currency_active_"+strCurrency).hide();$("#img_currency_inactive_"+strCurrency).show();$("#extra_img_currency_active_"+strCurrency).hide();$("#extra_img_currency_inactive_"+strCurrency).show();}}
document.getElementById('link_currency_'+strCurrencyCode).className='active';if($('#link_currency_'+strCurrencyCode).attr('name')=='N')
{if($("#price_swap"))
{$("#price_swap").css('visibility','hidden');}}
if($.cookie('VSCurrency')!=strCurrencyCode)
{$.cookie('VSCurrency',strCurrencyCode,{expires:+365,path:'/',domain:window.location.hostname});}
$("."+strCurrencyCode).show();$("#img_currency_active_"+strCurrencyCode).show();$("#img_currency_inactive_"+strCurrencyCode).hide();$("#extra_img_currency_active_"+strCurrencyCode).show();$("#extra_img_currency_inactive_"+strCurrencyCode).hide();}
function refreshCurrency()
{hideCurrencyPrices();toggleCurrency($.cookie('VSCurrency'));}

function removeItem(iKey)
{
  if (confirm("Are you sure you want to remove this item from your basket?\n\nClick \"OK\" for Yes or \"Cancel\" for No"))
  {
    return true;
  }
  else
  {
    return false;
  }
}
function initQuickBuy()
{
  if($('.quickbuybox').length>0)
  {
    $('.quickbuybox').colorbox(
    {
      onLoad: function(){$('#cboxClose').hide();},
      onClosed : function(){$('#cboxClose').show();},
      iframe:true,
      title:' ',
      width:'620',
      height:'350'
    });
  }
}

function initEmailAsk()
{
  if($('.emailaskbox').length>0)
  {
    $('.emailaskbox').colorbox(
    {
      onLoad: function(){$('#cboxClose').hide();},
      onClosed : function(){$('#cboxClose').show();},
      iframe:true,
      title:' ',
      innerWidth:'800',
      innerHeight:'540'
    });
  }
}

$(document).ready(function()
{
  initQuickBuy();
  initEmailAsk();
});

function updateMiniBasket(strJSON)
{if(strJSON==null){
$.getJSON('/ajax/getbasket/true', function(strJSON)
{updateMiniBasket(strJSON);});
}else{
$('#basket_items').hide();
$('#mini_basket_num_items').text(strJSON.basket_num_items);
$('#mini_basket_total').text('');
$('#mini_basket_total').append(strJSON.product_total);
$('#basket_items').fadeIn();
$('#quick_buy_cancel').hide();
if(strJSON.note != undefined && strJSON.note != '')
{$('#add_note').remove();
$('#added_to_basket').append('<span id="add_note"><strong>Please Note: ' + strJSON.note + '</strong></span>');
}$('#added_to_basket').fadeIn();
window.setTimeout("$('#added_to_basket').fadeOut()", 3500);
}};
function setCourier(iCountryID, iCourierId, blnRender)
{
  //alert(iCountryID);
	strPresonalisationQueryString = ''
  $(".courier_cost").hide();
  $("#courier_cost_" + iCountryID + '_' + iCourierId).show();
  $("#courier_vat_" + iCountryID + '_' + iCourierId).show();
  $("#courier_discounts_" + iCountryID + '_' + iCourierId).show();
  $("#courier_subtotal_" + iCountryID + '_' + iCourierId).show();
  $("#courier_total_" + iCountryID + '_' + iCourierId).show();

  if($('#top_container_basket_cost').length != 0)
  {
    $('#top_container_basket_cost').html($("#courier_total_" + iCountryID + '_' + iCourierId).html());
  }

  $(".courier_information").hide();
  if ($("#courier_information_" + iCountryID + '_' + iCourierId).html() != '') {
    $("#courier_information_" + iCountryID + '_' + iCourierId).fadeIn();
  }

  if(typeof(blnRender) != 'undefined' && blnRender)
  {
    if($('#basket_total').length == 0 || $('#basket_sub_total').length == 0)
    {
      $.post('/ajax/setCourierID/'+iCourierId, function(strData)
      {
        $('#shipping_cost_container').html(strData);
      });
    }
    else
    {
      $('#basket_page_loading').remove();
      $('#basket_page_right').append('<div id="basket_page_loading"></div>');

      $.getJSON('/ajax/setCourierID/'+iCourierId+'/'+iCountryID+'/true/true', function(strJSON)
      {
        $('#basket_delivery_price').html(strJSON.delivery);
        $('#basket_discount_price').html(strJSON.discount);
        $('#basket_sub_total').html(strJSON.sub_total);
        $('#basket_total').html(strJSON.total);
        $('#basket_page_loading').remove();
      });
    }
  }
  else
  {
    $.post('/ajax/setCourierID/'+iCourierId);
  }
};
function changeQuantity(iKey,strDirection)
{
  if (strDirection == 'plus')
  {
    if(((arrBasket[iKey]['quantity']+1) > arrBasket[iKey]['stock']) && arrBasket[iKey]['stock'] != -1)
    {
      alert(arrBasket[iKey]['title']+'\n\nSorry, we currently only have '+arrBasket[iKey]['stock']+' of this item in stock');
      return false;
    }
    else
    {
      return true;
    }
  }
  else if (strDirection == 'minus')
  {
    if((arrBasket[iKey]['quantity'] == 1))
    {
      if (confirm("Are you sure you want to remove this item from your basket?\n\nClick \"OK\" for Yes or \"Cancel\" for No"))
      {
        return true;
      }
      else
      {
        return false;
      }
      return false;
    }
    else
    {
      return true;
    }
  }

  //Should never get here
  return true;
};
function setupPopupLinks()
{
  $(".popup").unbind('click');
  $(".popup").click(function() {
    var iHeight = 0;
    var iWidth = 0;
    if(this.name != '')
    {
      var arrBits = this.name.split('x');
      if(!isNaN(arrBits[0]) && !isNaN(arrBits[1]))
      {
        iWidth = arrBits[0];
        iHeight = arrBits[1];
      }
    }

    if(iHeight == 0 || iWidth == 0)
    {
      iHeight = 780;
      iWidth = 680;
    }
    popupWindow(this.href, iHeight, iWidth);
    return false;
  });
};
function setRegistrationDetails(blnRepopulate)
{if($('#delivery_address_no').attr('checked'))
{$('.delivery').addClass('field_disabled');$('#delivery_full_name').val($('#full_name').val());$('#delivery_title').val($('#title').val());$('#delivery_firstname').val($('#firstname').val());$('#delivery_surname').val($('#surname').val());$('#delivery_postcode').val($('#postcode').val());$('#delivery_company_name').val($('#company_name').val());$('#delivery_house_number').val($('#house_number').val());$('#delivery_address1').val($('#address1').val());$('#delivery_address2').val($('#address2').val());$('#delivery_town').val($('#town').val());$('#delivery_county').val($('#county').val());$('#delivery_country').val($('#country').val());$('#delivery_telephone').val($('#telephone').val());}
else
{$('.delivery').removeClass('field_disabled');}}

function setCountry(iCountryID,blnUpdateDeliveryMethods,blnRender)
{
  if(iCountryID>0&&!isNaN(iCountryID))
  {
    $.ajax({async: false, type: 'POST', url: '/ajax/setCountryID/'+iCountryID});
    if(blnUpdateDeliveryMethods)
    {
      $('#courier_id').attr('disabled',false);

      if($('#delivery_prompt').length>0)
      {
        $('#delivery_prompt').hide();
      }

      if($('#delivery_label').length>0)
      {
        $('#delivery_label').show();
      }

      if(arrCouriersForCountry[iCountryID].length>0)
      {
        var arrCourierIDs=arrCouriersForCountry[iCountryID].split(',');
        blnSelect=false;

        if(typeof(document.getElementById('delivery_country_id').options)!='undefined')
        {
          arrCountryOptions=document.getElementById('delivery_country_id').options;

          for(var i=0;i<arrCountryOptions.length;i++)
          {
            if(arrCountryOptions[i].value=='')
            {
              document.getElementById('delivery_country_id').remove(i);
            }
          }
        }
        if($('#delivery_country_id').hasClass('error_border'))
        {
          $('#delivery_country_id').removeClass('error_border');
        }
        if(document.getElementById('courier_id').options&&document.getElementById('courier_id').options.length>0)
        {
          document.getElementById('courier_id').options.length=0;
        }

        for(var i=0;i<arrCourierIDs.length;i++)
        {
          var newoption=document.createElement('option');
          newoption.text=arrCouriers[arrCourierIDs[i]];
          newoption.value=arrCourierIDs[i];

          if (typeof(arrCouriers[arrCourierIDs[i]]) != 'undefined' && typeof(arrCourierIDs[i]) != 'undefined')
          {
            document.getElementById('courier_id').add(newoption,newoption.selectedIndex);

            if(!blnSelect)
            {
              if(typeof(blnRender)!='undefined'&&blnRender)
              {
                setCourier(iCountryID,arrCourierIDs[i],true);
              }
              else
              {
                setCourier(iCountryID,arrCourierIDs[i]);
              }
              blnSelect=true;
            }
          }
        }

      }
      else
      {
        $('#courier_id').attr('disabled',true);
        $(".courier_cost").hide();
        $(".courier_information").hide();

        if($(".courier_cost_noship"))
        {
          $(".courier_cost_noship").show();
        }
      }
    }
  }
}

function setCourier(iCountryID,iCourierId,blnRender)
{
  //alert('setCourier '+blnRender);
  strPresonalisationQueryString='';

  /*
  $(".courier_cost").hide();

  $("#courier_cost_"+iCountryID+'_'+iCourierId).show();
  $("#courier_vat_"+iCountryID+'_'+iCourierId).show();
  $("#courier_discounts_"+iCountryID+'_'+iCourierId).show();
  $("#courier_subtotal_"+iCountryID+'_'+iCourierId).show();
  $("#courier_total_"+iCountryID+'_'+iCourierId).show();
  */
  if($('#top_container_basket_cost').length!=0)
  {
    $('#top_container_basket_cost').html($("#courier_total_"+iCountryID+'_'+iCourierId).html());
  }
  $(".courier_information").hide();

  if($("#courier_information_"+iCountryID+'_'+iCourierId).html()!='')
  {
    $("#courier_information_"+iCountryID+'_'+iCourierId).fadeIn();
  }

  if(typeof(blnRender) != 'undefined' && blnRender)
  {
    $.ajax(
    {
      async:false,
      dataType: '',
      url: '/ajax/setCourierID/'+iCourierId+'/'+iCountryID+'/true/true',
      success: function(strData)
      {
        $.each(strData, function(i, response)
        {
          switch(i)
          {
            case "sub_total":
              $('#basket_sub_total').html(response);
              break;
            case "delivery":
              $('#shipping_cost_container').html(response);
              break;
            case "discount":
              $('#discount_total').html(response);
              break;
            case "vat":
              if(response == 0)
              {
                $('#vat_basket_row').hide();
              }
              else
              {
                $('#vat_basket_row').show();
                $('#vat_total').html(response);
              }
              break;
            case "total":
              $('#basket_total').html(response);
            break;
          }
        });

      }
    });

  }
  else
  {
    $.ajax({async: false, type: 'POST', url: '/ajax/setCourierID/'+iCourierId});
  }
}





function getDeliveryDates(iCountryID,iCourierId)
{
  //alert(iCountryID+''+iCourierId);
  if(document.getElementById('delivery_date').options&&document.getElementById('delivery_date').options.length>0)
  {
    //document.getElementById('delivery_date').options.length=0;

    if(document.getElementById('delivery_date').options.length!=0)
    {
      //$('#delivery_date option').remove();
    }
  }
  $("#delivery_date_row").hide();
  $('#delivery_date_row').attr('disabled',true);

  var i=0;

  $.post('/ajax/setShippingDate/');

  try
  {
    $.ajax(
    {
      async:true,
      dataType: '',
      url: '/ajax/getCouriersDeliveryDates/?courier_id='+iCourierId+'&country_id='+iCountryID,
      success: function(response)
      {
        arrCourierDeliveryDates[iCourierId] = new Array();
        arrCourierDeliveryDates[iCourierId][iCountryID] = new Array();
        if(response)
        {
          $.each(response.delivery_dates, function(key, value)
          {
            arrCourierDeliveryDates[iCourierId][iCountryID][key] = value;
          });
        }
      }
    });

    //alert(arrCourierDeliveryDates[iCourierId][iCountryID].length);
    if(arrCourierDeliveryDates[iCourierId][iCountryID] && arrCourierDeliveryDates[iCourierId][iCountryID].length>0)
    {

      var arrDeliveryDates=arrCourierDeliveryDates[iCourierId][iCountryID];
      $("#delivery_date_row").show();
      $('#delivery_date_row').attr('disabled',false);

      var keys=new Array();

      for(k in arrDeliveryDates)
      {
        keys.push(k);
      }
      keys.sort(function(a,b)
      {
        return(a>b)-(a<b);
      });

      $('#delivery_date').attr('disabled',true);
      var options='';
      for(var i=0;i<keys.length;i++)
      {
        var key=keys[i];
        var option;

        if(i==0)
        {
          $.post('/ajax/setShippingDate/'+key);
          var setDate = new Date(key*1000);

          if($("#named_delivery_text").length)
          {
            sDatePrefix = 'th';

            if(setDate.getDate()==1||setDate.getDate()==31)
            {
              sDatePrefix = 'st';
            }
            else if(setDate.getDate()==2)
            {
              sDatePrefix = 'nd';
            }
            else if(setDate.getDate()==3)
            {
              sDatePrefix = 'rd';
            }

            $("#named_delivery_text").text(setDate.getDayName()+', '+setDate.getDate()+sDatePrefix+' '+setDate.getMonthName() );
          }
        }
        $("#delivery_date_row").show();
        option=$("<option></option>").attr("value",key).text(arrDeliveryDates[key]);
        options+=$('<div>').append(option.clone()).remove().html();
      }
      $('#delivery_date').html(options);
      $('#delivery_date').attr('disabled',false);

      //arrCourierDeliveryDates
      $("#delivery_date_row").show();
    }
  }
  catch(err)
  {
    return false;
  }
}

function setDeliveryDate(iDeliveryDate){if(iDeliveryDate!='null'){$.post('/ajax/setShippingDate/'+iDeliveryDate);}};
function updateQuantity(iKey,iQuantity)
{
  if(((iQuantity) > arrBasket[iKey]['stock']) && arrBasket[iKey]['stock'] != -1)
  {
    alert(arrBasket[iKey]['title']+'\n\nSorry, we currently only have '+arrBasket[iKey]['stock']+' of this item in stock, your basket has been updated to reflect this.');

    $('#product_quantity_'+iKey).val(arrBasket[iKey]['stock']);

    /*changed from return false to force basket to refresh and update prices with new corrected quantities - RS 13/06/2011*/
    return true;
  }
  else
  {
    return true;
  }
}

var arrPausePromoUnits=Array();var arrCancelPromoUnits=Array();var arrCurrentBanners=Array();var iBannerIDOverride=null;
function pausePromoUnitFade(strPromoUnitName){arrPausePromoUnits[strPromoUnitName]=0;}
function resumePromoUnitFade(strPromoUnitName,iInterval,iMouseoutInterval){arrPausePromoUnits[strPromoUnitName]=1;}
var arrPromoUnitFadeTimer=Array();var arrPromoRunning=Array();
function initPromoUnitFade(strPromoUnitName,iStartingBannerID,iInterval,iMouseoutInterval,blnPauseOnHover){if(!blnPauseOnHover){blnPauseOnHover='true';}arrPausePromoUnits[strPromoUnitName]=1;
arrCancelPromoUnits[strPromoUnitName]=0;arrPromoUnitFadeTimer[strPromoUnitName]=window.setTimeout("triggerRunPromoUnitFade('"+strPromoUnitName+"', '"+iStartingBannerID+"', '"+iInterval*1000+"')",iInterval*1000);
if(blnPauseOnHover=='true'){$('.'+strPromoUnitName+'fade').attr('onmouseover','pausePromoUnitFade("'+strPromoUnitName+'");');$('.'+strPromoUnitName+'fade').attr('onmouseout','resumePromoUnitFade("'+strPromoUnitName+'", "'+iInterval*1000+'", "'+iMouseoutInterval+'");');}
$('.'+strPromoUnitName+'thumbs > a').bind('click',function(){var iName = this.name;var WrapObject = $(this).parent().parent().parent().parent().parent();if(WrapObject.hasClass('multi_promos')){$.each(WrapObject.children('div'), function(){$.each($(this).children('div'), function(){strCurrentPromoUnit = $(this).attr('id')+'_';clearInterval(arrPromoUnitFadeTimer[strCurrentPromoUnit]);arrCancelPromoUnits[strCurrentPromoUnit]=1;arrPausePromoUnits[strCurrentPromoUnit]=1;runPromoUnitFade(strCurrentPromoUnit,parseInt(iName)-1,-1);});});}else{clearInterval(arrPromoUnitFadeTimer[strPromoUnitName]);arrCancelPromoUnits[strPromoUnitName]=1;arrPausePromoUnits[strPromoUnitName]=1;runPromoUnitFade(strPromoUnitName,parseInt(this.name)-1,-1);}return false;});
$('.promo_slider_prev').bind('click',function(){if(arrPromoRunning[strPromoUnitName]){return false;}arrPromoRunning[strPromoUnitName]=1;var strId = $(this).parent().attr('id');iNewBannerID = $('.'+strPromoUnitName+'fade:visible').attr('id').replace(strId+'_','');arrCancelPromoUnits[strPromoUnitName]=1;
arrPausePromoUnits[strPromoUnitName]=1;runPromoUnitFade(strPromoUnitName,iNewBannerID,-1,1);arrPausePromoUnits[strPromoUnitName]=1;arrCancelPromoUnits[strPromoUnitName]=0;clearInterval(arrPromoUnitFadeTimer[strPromoUnitName]);
arrPromoUnitFadeTimer[strPromoUnitName]=window.setTimeout("triggerRunPromoUnitFade('"+strPromoUnitName+"', '"+iNewBannerID+"', '"+iInterval*1000+"', 1)",0);return false;});
$('.promo_slider_next').bind('click',function(){if(arrPromoRunning[strPromoUnitName]){return false;}arrPromoRunning[strPromoUnitName]=1;var strId = $(this).parent().attr('id');iNewBannerID = $('.'+strPromoUnitName+'fade:visible').attr('id').replace(strId+'_','');arrCancelPromoUnits[strPromoUnitName]=1;
arrPausePromoUnits[strPromoUnitName]=1;runPromoUnitFade(strPromoUnitName,iNewBannerID,-1,0);arrPausePromoUnits[strPromoUnitName]=1;arrCancelPromoUnits[strPromoUnitName]=0;clearInterval(arrPromoUnitFadeTimer[strPromoUnitName]);
arrPromoUnitFadeTimer[strPromoUnitName]=window.setTimeout("triggerRunPromoUnitFade('"+strPromoUnitName+"', '"+iNewBannerID+"', '"+iInterval*1000+"', 0)",0);return false;});}
function triggerRunPromoUnitFade(strPromoUnitName,iStartingBannerID,iInterval,blnPrev){if(arrCancelPromoUnits[strPromoUnitName]==0){clearInterval(arrPromoUnitFadeTimer[strPromoUnitName]);arrPromoUnitFadeTimer[strPromoUnitName]=window.setTimeout("runPromoUnitFade('"+strPromoUnitName+"', '"+iStartingBannerID+"', '"+iInterval+"', "+(blnPrev?'1':'0')+");",iInterval);}else{arrCancelPromoUnits[strPromoUnitName]=0;}}
function runPromoUnitFade(strPromoUnitName,iStartingBannerID,iInterval,blnPrev){iNewBannerID=parseInt(iStartingBannerID)+(blnPrev==1?-1:parseInt(1));
if(iNewBannerID<0){iNewBannerID=$('.'+strPromoUnitName).size()-1;}if(!$("#"+strPromoUnitName+iNewBannerID).length){iNewBannerID=0;}if(arrPausePromoUnits[strPromoUnitName]==1){arrCurrentBanners[strPromoUnitName]=iNewBannerID;$("#"+strPromoUnitName+iStartingBannerID).fadeOut(Math.ceil(iInterval/(iInterval/1000)));
$("."+strPromoUnitName+'fade').fadeOut(Math.ceil(iInterval/(iInterval/1000)));$("#"+strPromoUnitName+iNewBannerID).fadeIn(Math.ceil(iInterval/(iInterval/1000)));window.setTimeout(function(){arrPromoRunning[strPromoUnitName]=0},Math.ceil(iInterval/(iInterval/1000))-10);if(iStartingBannerID<0)iStartingBannerID=0;
if($('#thumb_'+strPromoUnitName+iStartingBannerID).length>0){$("."+strPromoUnitName+'thumbs').removeClass('selected');$("#thumb_"+strPromoUnitName+iNewBannerID).addClass('selected');}}if(iInterval>0){triggerRunPromoUnitFade(strPromoUnitName,iNewBannerID,iInterval,blnPrev);}}

var iLastPriceBreakPointer=0;function togglePriceBands(iPriceBreakQuantity,strElementID,blnReset)
{if(isNaN(iPriceBreakQuantity)||iPriceBreakQuantity==null){iPriceBreakQuantity=$("#product_options input#quantity").val();};if(blnReset==true){iLastPriceBreakPointer=0;};while($('#'+strElementID+'_'+iPriceBreakQuantity).length==0&&iPriceBreakQuantity>0)
{iPriceBreakQuantity--;}
if(iPriceBreakQuantity>0)
{if(iPriceBreakQuantity!=iLastPriceBreakPointer)
{$('.'+strElementID).hide();$('#'+strElementID+'_'+iPriceBreakQuantity).show();}}
iLastPriceBreakPointer=iPriceBreakQuantity;}

function initReviewStarRater()
{if($('#review_star_1').length)
{var iPointer=1;while($('#review_star_'+iPointer).length)
{$('#review_star_'+iPointer).bind("click",function(){var strCurrentWidth=this.innerHTML;var strNewWidth=strCurrentWidth*20+'%';$('#review_star_user_rating').css('width',strNewWidth);$('#review_form_rating').focus();$('#review_form_rating').val(strCurrentWidth);$('#review_form_rating').blur();$('#review_form_subject').focus();$('#review_form_rating_errors').hide();var iMessagePointer=1;while($('#rating_message_'+iMessagePointer).length)
{$('#rating_message_'+iMessagePointer).hide();iMessagePointer++;}
$('#rating_message_'+strCurrentWidth).show();return false;});iPointer++;}}}

// Added the following two functions so that when enabled the 'plus' and 'minus' product quantity feature on the product page works on this template. //MK
function alterQuantity(iIncrement,iMinQuantity,iMaxQuantity,strElementID)
{simpleAlterQuantity(iIncrement,iMinQuantity,iMaxQuantity,strElementID);togglePriceBands(iNewQuantity,'price_break');}
function simpleAlterQuantity(iIncrement,iMinQuantity,iMaxQuantity,strElementID)
{iCurrentQuantity=parseInt($("#"+strElementID).val());iNewQuantity=parseInt(iCurrentQuantity)+parseInt(iIncrement);if(iNewQuantity<iMinQuantity)
{iNewQuantity=iMinQuantity;}
if(iMaxQuantity>0&&iNewQuantity>iMaxQuantity)
{alert('Sorry, we currently only have '+iMaxQuantity+' of this item in stock.');iNewQuantity=iMaxQuantity;}
$("#"+strElementID).val(iNewQuantity);}

function popupWindow(url,width,height)
{
  LeftPosition = (screen.width) ? (screen.width-500)/2 : 0;
  TopPosition = (screen.height) ? (screen.height-500)/2 : 0;

  settings = 'height='+height+',width='+width+',top='+TopPosition+',left='+LeftPosition+',toolbar=0,scrollbars=1,location=0,statusbar=0,menubar=0,resizable=1';
  win = window.open(url,null,settings);

  return false;
}

function URLDecode(url)
{var HEXCHARS="0123456789ABCDEFabcdef";var encoded=url;var plaintext="";var i=0;while(i<encoded.length){var ch=encoded.charAt(i);if(ch=="+"){plaintext+=" ";i++;}else if(ch=="%"){if(i<(encoded.length-2)&&HEXCHARS.indexOf(encoded.charAt(i+1))!=-1&&HEXCHARS.indexOf(encoded.charAt(i+2))!=-1){plaintext+=unescape(encoded.substr(i,3));i+=3;}else{alert('Bad escape combination near ...'+encoded.substr(i));plaintext+="%[ERROR]";i++;}}else{plaintext+=ch;i++;}}
return plaintext;}

jQuery.fn.encHTML=function(){return this.each(function(){var me=jQuery(this);var html=me.html();me.html(html.replace(/&/g,'&amp;').replace(/</g,'&lt;').replace(/>/g,'&gt;'));});};jQuery.fn.decHTML=function(){return this.each(function(){var me=jQuery(this);var html=me.html();me.html(html.replace(/&amp;/g,'&').replace(/&lt;/g,'<').replace(/&gt;/g,'>'));});};jQuery.fn.isEncHTML=function(str){if(str.search(/&amp;/g)!=-1||str.search(/&lt;/g)!=-1||str.search(/&gt;/g)!=-1)
return true;else
return false;};jQuery.fn.decHTMLifEnc=function(){return this.each(function(){var me=jQuery(this);var html=me.html();if(jQuery.fn.isEncHTML(html))
me.html(html.replace(/&amp;/g,'&').replace(/&lt;/g,'<').replace(/&gt;/g,'>'));});}

function initVat()
{if($('#vat_options'))
{var arrVatOptions=$('#vat_options').children();for(var i=0;i<arrVatOptions.length;++i)
{$('#link_'+arrVatOptions[i].id).bind("click",function(){var strDisplayPrices=this.id;strDisplayPrices=strDisplayPrices.replace(/link_vat_options_/,'');refreshVat();this.blur();return false;});}}
if($('#price_swap'))
{$("#price_swap").bind("click",function(){toggleVat(false);this.blur();return false;});}
toggleVat($.cookie('VSVatPrices'));}
function refreshVat()
{var strDisplayPricesCookie=$.cookie('VSVatPrices');if(strDisplayPricesCookie=='')
{return;}
toggleVat($.cookie('VSVatPrices'));}
function toggleVat(strDisplayPrices)
{if(strDisplayPrices==false)
{if($.cookie('VSVatPrices')=='inc')
{strDisplayPrices='ex';}
else
{strDisplayPrices='inc';}}
if(strDisplayPrices=='ex')
{$("#link_vat_options_ex").addClass('active');$("#link_vat_options_inc").removeClass('active');$(".ex").show();$(".inc").hide();if($("#vat_basket_row"))
{$("#vat_basket_row").show();}}
else
{$("#link_vat_options_inc").addClass('active');$("#link_vat_options_ex").removeClass('active');$(".ex").hide();$(".inc").show();if($("#vat_basket_row"))
{$("#vat_basket_row").hide();}}
if($.cookie('VSVatPrices')!=strDisplayPrices)
{$.cookie('VSVatPrices',strDisplayPrices,{expires:+365,path:'/',domain:window.location.hostname});}}

function initReviewStarRater()
{
  if($('#review_star_1_1').length)
  {
    var iPointer = 1;
    while($('#review_star_' + iPointer + '_1').length)
    {
      $('#review_star_' + iPointer + '_1').bind("click", function(){
        var strCurrentWidth = this.innerHTML;
	    var strNewWidth= strCurrentWidth*20 + '%';
	    $('#review_star_user_rating_1').css('width', strNewWidth);
	    $('#review_form_rating_quality').focus();
	    $('#review_form_rating_quality').val(strCurrentWidth);
	    $('#review_form_rating_quality').blur();
	    $('#review_form_subject_1').focus();
	    $('#review_form_rating_errors_1').hide();
	      return false;
	  });
	  iPointer++;
	}
  }
  if($('#review_star_1_2').length)
  {
    var iPointer = 1;
    while($('#review_star_' + iPointer + '_2').length)
    {
      $('#review_star_' + iPointer + '_2').bind("click", function(){
        var strCurrentWidth = this.innerHTML;
	    var strNewWidth= strCurrentWidth*20 + '%';
	    $('#review_star_user_rating_2').css('width', strNewWidth);
	    $('#review_form_rating_value').focus();
	    $('#review_form_rating_value').val(strCurrentWidth);
	    $('#review_form_rating_value').blur();
	    $('#review_form_subject_2').focus();
	    $('#review_form_rating_errors_2').hide();
	      return false;
	  });
	  iPointer++;
	}
  }
  if($('#review_star_1_3').length)
  {
    var iPointer = 1;
    while($('#review_star_' + iPointer + '_3').length)
    {
      $('#review_star_' + iPointer + '_3').bind("click", function(){
        var strCurrentWidth = this.innerHTML;
	    var strNewWidth= strCurrentWidth*20 + '%';
	    $('#review_star_user_rating_3').css('width', strNewWidth);
	    $('#review_form_rating_coolness').focus();
	    $('#review_form_rating_coolness').val(strCurrentWidth);
	    $('#review_form_rating_coolness').blur();
	    $('#review_form_subject_3').focus();
	    $('#review_form_rating_errors_3').hide();
	      return false;
	  });
	  iPointer++;
	}
  }
  if($('#review_star_1_4').length)
  {
    var iPointer = 1;
    while($('#review_star_' + iPointer + '_4').length)
    {
      $('#review_star_' + iPointer + '_4').bind("click", function(){
        var strCurrentWidth = this.innerHTML;
	    var strNewWidth= strCurrentWidth*20 + '%';
	    $('#review_star_user_rating_4').css('width', strNewWidth);
	    $('#review_form_rating_fit').focus();
	    $('#review_form_rating_fit').val(strCurrentWidth);
	    $('#review_form_rating_fit').blur();
	    $('#review_form_subject_4').focus();
	    $('#review_form_rating_errors_4').hide();
	      return false;
	  });
	  iPointer++;
	}
  }
  if($('#review_star_1_5').length)
  {
    var iPointer = 1;
    while($('#review_star_' + iPointer + '_5').length)
    {
      $('#review_star_' + iPointer + '_5').bind("click", function(){
        var strCurrentWidth = this.innerHTML;
	    var strNewWidth= strCurrentWidth*20 + '%';
	    $('#review_star_user_rating_5').css('width', strNewWidth);
	    $('#review_form_rating_5').focus();
	    $('#review_form_rating_5').val(strCurrentWidth);
	    $('#review_form_rating_5').blur();
	    $('#review_form_subject_5').focus();
	    $('#review_form_rating_errors_5').hide();
	      return false;
	  });
	  iPointer++;
	}
  }
  if($('#review_star_1_6').length)
  {
    var iPointer = 1;
    while($('#review_star_' + iPointer + '_6').length)
    {
      $('#review_star_' + iPointer + '_6').bind("click", function(){
        var strCurrentWidth = this.innerHTML;
	    var strNewWidth= strCurrentWidth*20 + '%';
	    $('#review_star_user_rating_6').css('width', strNewWidth);
	    $('#review_form_rating_usability').focus();
	    $('#review_form_rating_usability').val(strCurrentWidth);
	    $('#review_form_rating_usability').blur();
	    $('#review_form_subject_6').focus();
	    $('#review_form_rating_errors_6').hide();
	      return false;
	  });
	  iPointer++;
	}
  }
  if($('#review_star_1_7').length)
  {
    var iPointer = 1;
    while($('#review_star_' + iPointer + '_7').length)
    {
      $('#review_star_' + iPointer + '_7').bind("click", function(){
        var strCurrentWidth = this.innerHTML;
	    var strNewWidth= strCurrentWidth*20 + '%';
	    $('#review_star_user_rating_7').css('width', strNewWidth);
	    $('#review_form_rating_design').focus();
	    $('#review_form_rating_design').val(strCurrentWidth);
	    $('#review_form_rating_design').blur();
	    $('#review_form_subject_7').focus();
	    $('#review_form_rating_errors_7').hide();
	      return false;
	  });
	  iPointer++;
	}
  }
  if($('#review_star_1_8').length)
  {
    var iPointer = 1;
    while($('#review_star_' + iPointer + '_8').length)
    {
      $('#review_star_' + iPointer + '_8').bind("click", function(){
        var strCurrentWidth = this.innerHTML;
	    var strNewWidth= strCurrentWidth*20 + '%';
	    $('#review_star_user_rating_8').css('width', strNewWidth);
	    $('#review_form_rating_service').focus();
	    $('#review_form_rating_service').val(strCurrentWidth);
	    $('#review_form_rating_service').blur();
	    $('#review_form_subject_8').focus();
	    $('#review_form_rating_errors_8').hide();
	      return false;
	  });
	  iPointer++;
	}
  }
  if($('#review_star_1_9').length)
  {
    var iPointer = 1;
    while($('#review_star_' + iPointer + '_9').length)
    {
      $('#review_star_' + iPointer + '_9').bind("click", function(){
        var strCurrentWidth = this.innerHTML;
	    var strNewWidth= strCurrentWidth*20 + '%';
	    $('#review_star_user_rating_9').css('width', strNewWidth);
	    $('#review_form_rating_delivery').focus();
	    $('#review_form_rating_delivery').val(strCurrentWidth);
	    $('#review_form_rating_delivery').blur();
	    $('#review_form_subject_9').focus();
	    $('#review_form_rating_errors_9').hide();
	      return false;
	  });
	  iPointer++;
	}
  }
  if($('#review_star_1_10').length)
  {
    var iPointer = 1;
    while($('#review_star_' + iPointer + '_10').length)
    {
      $('#review_star_' + iPointer + '_10').bind("click", function(){
        var strCurrentWidth = this.innerHTML;
	    var strNewWidth= strCurrentWidth*20 + '%';
	    $('#review_star_user_rating_10').css('width', strNewWidth);
	    $('#review_form_rating_overall').focus();
	    $('#review_form_rating_overall').val(strCurrentWidth);
	    $('#review_form_rating_overall').blur();
	    $('#review_form_subject_10').focus();
	    $('#review_form_rating_errors_10').hide();
	      return false;
	  });
	  iPointer++;
	}
  }
  if($('#review_star_1').length)
  {
    var iPointer = 1;
    while($('#review_star_' + iPointer).length)
    {
      $('#review_star_' + iPointer).bind("click", function(){
        var strCurrentWidth = this.innerHTML;
        var strNewWidth= strCurrentWidth*20 + '%';
        $('#review_star_user_rating').css('width', strNewWidth);
        $('#review_form_rating').focus();
        $('#review_form_rating').val(strCurrentWidth);
        $('#review_form_rating').blur();
        $('#review_form_subject').focus();
        $('#review_form_rating_errors').hide();
        var iMessagePointer = 1;
        while($('#rating_message_' + iMessagePointer).length)
        {
          $('#rating_message_' + iMessagePointer).hide();
          iMessagePointer++;
        }
        $('#rating_message_' + strCurrentWidth).show();
        return false;
      });
      iPointer++;
    }
  }
}

function setThumbImages(strImageMedium,strImageZoom){$("#product_zoom_image").show();$('#product_img embed').remove();if($('#product_img')){$('#img_border').show();$('#product_medium_image').show();$('.product_zoom_message').show();$('.gallery_img_options').show();$('#product_video_object').remove();$('div.product_hover').show();}
if($('#product_gallery_img')){$('#product_gallery_img #product_medium_image').show();$('#product_gallery_img .product_zoom_message').show();$('#product_gallery_img .gallery_img_options').show();$('#product_gallery_img #product_video_object').remove();}
if($('#download_hires_link').length>0){$('#download_hires_link').attr('href',(strImageZoom!=""?strImageZoom:strImageMedium));}
if($('#product_medium_image')&&strImageMedium!=""){$('#product_medium_image').attr("src",strImageMedium);$('.product_medium_image').attr("src",strImageMedium);}
if($('#product_zoom_image').hasClass('thickbox')){$('#product_zoom_image').attr("rel",strImageZoom);$('.product_zoom_image').attr("rel",strImageZoom);}else{if($('#product_zoom_image')&&strImageZoom!=""&&strImageZoom!="null"){$('#product_zoom_image').attr("href",strImageZoom);$('.product_zoom_image').attr("href",strImageZoom);}else{$('#product_zoom_image').attr("href","#");$('.product_zoom_image').attr("href","#");}}}
function setVideoImage(strVideoLink,strType){if(strVideoLink!=""){if($('#product_img')){$('#img_border').hide();$('#product_video_object').remove();$('#product_img embed').remove();$('#product_medium_image').hide();$('.product_zoom_message').hide();$('.gallery_img_options').hide();if(strType=='vimeo'){$('#product_img').append('<iframe id="product_video_object" src="http://player.vimeo.com/video/'+strVideoLink+'?title=0&amp;byline=0&amp;portrait=0" width="'+($('#product_medium_image').attr("width"))+'" height="'+($('#product_medium_image').attr("height"))+'" frameborder="0" webkitAllowFullScreen mozallowfullscreen allowFullScreen></iframe>');}else{$('#product_img').append('<object id="product_video_object" width="'+($('#product_medium_image').attr("width"))+'" height="'+($('#product_medium_image').attr("height"))+'"><param name="movie" value="http://www.youtube.com/v/'+strVideoLink+'&hl=en&fs=1&"></param><param name="allowFullScreen" value="true"></param><param name="allowscriptaccess" value="always"></param><param name="wmode" value="transparent"></param><embed src="http://www.youtube.com/v/'+strVideoLink+'&hl=en&fs=1&" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="'+($('#product_medium_image').attr("width"))+'" height="'+($('#product_medium_image').attr("height"))+'" wmode="transparent"></embed></object>');}$('div.product_hover').hide();}
if($('#product_gallery_img')){$('#img_border').hide();$('#product_gallery_img #product_video_object').remove();$('#product_gallery_img #product_medium_image').hide();$('#product_gallery_img .product_zoom_message').hide();$('#product_gallery_img .gallery_img_options').hide();$('#product_gallery_img').append('<object id="product_video_object" width="'+($('#product_medium_image').attr("width"))+'" height="'+($('#product_medium_image').attr("height"))+'"><param name="movie" value="http://www.youtube.com/v/'+strVideoLink+'&hl=en&fs=1&rel=0&"></param><param name="allowFullScreen" value="true"></param><param name="allowscriptaccess" value="always"></param><param name="wmode" value="transparent"></param><embed src="http://www.youtube.com/v/'+strVideoLink+'&hl=en&fs=1&rel=0&" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="'+($('#product_medium_image').attr("width"))+'" height="'+($('#product_medium_image').attr("height"))+'" wmode="transparent"></embed></object>');}}
return false;}
function setVideoPlaylist(strVideoPlaylistLink){if(strVideoPlaylistLink!=""){if($('#product_img')){$('#product_video_object').remove();$('#product_img embed').remove();$('#product_medium_image').hide();$('.product_zoom_message').hide();$('.gallery_img_options').hide();$('#product_img').append('<object id="product_video_object" width="'+($('#product_medium_image').attr("width"))+'" height="'+($('#product_medium_image').attr("height"))+'"><param name="movie" value="http://www.youtube.com/p/'+strVideoPlaylistLink+'&hl=en&fs=1&rel=0&"></param><param name="allowFullScreen" value="true"></param><param name="allowscriptaccess" value="always"></param><param name="wmode" value="transparent"></param><embed src="http://www.youtube.com/p/'+strVideoPlaylistLink+'&hl=en&fs=1&rel=0&" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="'+($('#product_medium_image').attr("width"))+'" height="'+($('#product_medium_image').attr("height"))+'" wmode="transparent"></embed></object>');}
if($('#product_gallery_img')){$('#product_gallery_img #product_video_object').remove();$('#product_gallery_img #product_medium_image').hide();$('#product_gallery_img .product_zoom_message').hide();$('#product_gallery_img .gallery_img_options').hide();$('#product_gallery_img').append('<object id="product_video_object" width="'+($('#product_medium_image').attr("width"))+'" height="'+($('#product_medium_image').attr("height"))+'"><param name="movie" value="http://www.youtube.com/p/'+strVideoPlaylistLink+'&hl=en&fs=1&rel=0&"></param><param name="allowFullScreen" value="true"></param><param name="allowscriptaccess" value="always"></param><param name="wmode" value="transparent"></param><embed src="http://www.youtube.com/p/'+strVideoPlaylistLink+'&hl=en&fs=1&rel=0&" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="'+($('#product_medium_image').attr("width"))+'" height="'+($('#product_medium_image').attr("height"))+'" wmode="transparent"></embed></object>');}}
return false;};
function setFlash(strFlashLink){if(strFlashLink != ""){$("#product_zoom_image").hide();$('#product_video_object').remove();$('#product_medium_image').hide();$('.product_zoom_message').hide();$('.gallery_img_options').hide();$('#product_img').append('<object id="product_video_object" width="'+($('#product_medium_image').attr("width"))+'" height="'+($('#product_medium_image').attr("height"))+'"><param name="movie" value="'+strFlashLink+'"></param><param name="allowFullScreen" value="true"></param><param name="allowscriptaccess" value="always"></param><param name="wmode" value="transparent"></param><embed src="'+strFlashLink+'" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="'+($('#product_medium_image').attr("width"))+'" height="'+($('#product_medium_image').attr("height"))+'" wmode="transparent"></embed></object>');}$('div.product_hover').hide();return false;}
arrAttributeIDs = new Array();
arrAttributeNames = new Array();
arrAttributeSelectables = new Array();
arrAttributeValueIDs = new Array();
arrAttributeValueValues = new Array();
arrAttributeValueStocks = new Array();
arrAttributeValueAvailableDates = new Array();

arrAttributeProductIDs = new Array();
arrAttributeProductCombos = new Array();
arrAttributeProductAttributeSummarys = new Array();
arrAttributeProductImages = new Array();
arrAttributeProductZoomImages = new Array();
arrAttributeProductImagePopUpLinks = new Array();
arrAttributeProductMediumImages = new Array();
arrAttributeProductThumbMiniImages = new Array();
arrAttributeProductPrices = new Array();
arrAttributeProductPricesIncVAT = new Array();
arrAttributeProductStocks = new Array();
arrAttributeProductAvailableDates = new Array();

arrAttributeProductPricesRRP = new Array();
arrAttributeProductPricesWAS = new Array();

arrAttributeProductarrProductImagesImages = new Array();
arrAttributeProductarrProductImagesImagePopUpLinks = new Array();
arrAttributeProductarrProductImagesMediumImages = new Array();
arrAttributeProductarrProductImagesThumbMiniImages = new Array();
arrAttributeProductarrProductImagesZoomImages = new Array();

function getCurrentCombo(attributekey)
{
  var x;
  var nextid;
  var selectedvalue;

  arrAttributeCombo = '';
  strIDLog = '';
  selectedvalue = '';
  for(x = 0; x < arrAttributeIDs.length; x++)
  {
    if (x < attributekey)
    {
      nextid = 'attribute_'+x;
      if (document.getElementById(nextid))
      {
        //alert(document.getElementById(nextid).value);
        selectedvalue = document.getElementById(nextid).value;
        if (selectedvalue != 0 && selectedvalue != '')
        {
          if (arrAttributeCombo != '')
          {
            arrAttributeCombo += '_';
          }
          arrAttributeCombo += selectedvalue;
          strIDLog += '//' + nextid;
        }
      }
    }
  }

  //alert('getCurrentCombo for ' + attributekey + ': ' + arrAttributeCombo + ', matched at ' + strIDLog);

  return arrAttributeCombo;
}

function chooseOptions()
{
  var x;
  var nextid;
  var selectedvalue;

  for(x = 0; x < arrAttributeIDs.length; x++)
  {
    nextid = 'attribute_'+x;
    if (document.getElementById(nextid))
    {
      selectedvalue = document.getElementById(nextid).value;
      if (selectedvalue != 0 && selectedvalue != '')
      {
      }
      else
      {
        alert('Please choose a '+arrAttributeNames[x]);
        break;
      }
    }
  }

  return false;
}

function cleanFrom(attributekey)
{
  var x;
  var nextid;
  //alert(document.getElementById('addtobasket_enabled'));
  if (document.getElementById('addtobasket_enabled'))
  {
    document.getElementById('addtobasket_enabled').style.display = 'none';
  }
  if (document.getElementById('addtobasket_disabled'))
  {

    document.getElementById('addtobasket_disabled').style.display = '';
    document.getElementById('addtobasket_disabled').onclick = function() { return chooseOptions() };
  }

  for(x = arrAttributeIDs.length-1; x > attributekey; x--)
  {
    nextid = 'attribute_'+x;
    if (document.getElementById(nextid))
    {
      removeAllOptions(x);

      //if (arrAttributeValueIDs[x].length > 1)
      //{
        if (blnOptionsShowNames)
        {
          addOption(x,0,strOptionsNamePrepend+arrAttributeNames[x]);
        }
        else
        {
          addOption(x,0,'');
        }
      //}

      document.getElementById(nextid).disabled = true;
    }
  }
}

function changeTopPriceBreaks()
{
  var str_attribute_header_row = '';
  var str_attribute_row = '';
  var done_price_breaks = new Array();
  var break_is_valid = true;

  for (x = 0; x < arrAttributeProductCombos.length; x++) {
    if (arrAttributeCombo == arrAttributeProductCombos[x])
    {
     //get price break headers if they exist
      for (y = 0; y < arrPriceBreaks[x].length; y++) {
        break_is_valid = true;
        for (i=0;i<done_price_breaks.length;i++) {
          if (done_price_breaks[i] == arrPriceBreaks[x][y]) break_is_valid = false;
        }
        if (break_is_valid == true) {
          done_price_breaks[y] = arrPriceBreaks[x][y];
          if (document.getElementById('price_break' + (y + 1) + '_header')) {
            //build up row html
            str_attribute_header_row += '<th style="text-align:center">' + document.getElementById('price_break' + (y + 1) + '_header').innerHTML + '</th>';
          }
          if (document.getElementById('attribute_price_' + arrPriceBreaks[x][y])) {
            //build up row html
            str_attribute_row += '<td class="price_break1 price" style="text-align:center">' + document.getElementById('attribute_price_' + arrPriceBreaks[x][y]).innerHTML + '</td>';
          }
        }
      }
      if (document.getElementById('top_price_break_header_row'))
      {
        $('#top_price_break_header_row').html(str_attribute_header_row);
      }
      if (document.getElementById('top_price_break_row'))
      {
        $('#top_price_break_row').html(str_attribute_row);
      }
    }
  }
}




function populateOptions(attributekey, blnUpdatePrice)
{
  //alert(attributekey);
  //alert('populateOptions:' + attributekey);
  var x;
  var y;
  var z;
  var alreadyadded;
  var select;
  var id = 'attribute_'+attributekey;
  var nextid;
  var selectedvalue;
  var arrAttributeCombo;
  var partcombo;
  var arrAttributeTheseValuesIDs = new Array();
  var arrAttributeTheseValuesValues = new Array();
  var arrAttributeTheseValuesStocks = new Array();
  var arrAttributeTheseValuesStockDates = new Array();
  var arrAttributeTheseValues;

  cleanFrom(attributekey);

  arrAttributeCombo = getCurrentCombo(attributekey);

  if (attributekey < arrAttributeIDs.length)
  {



    //alert(arrAttributeCombo);
    arrAttributeCombo += '_';
    if (arrAttributeCombo != '_')
    {
      //alert('current combo '+arrAttributeCombo);
    }
    //Work out possible options for this list
    if (attributekey == 0)
    {
      for(y = 0; y < arrAttributeValueIDs[attributekey].length; y++)
      {
        //alert('adding '+arrAttributeValueIDs[attributekey][y]);
        arrAttributeTheseValuesIDs[arrAttributeTheseValuesIDs.length] = arrAttributeValueIDs[attributekey][y];
        arrAttributeTheseValuesValues[arrAttributeTheseValuesValues.length] = arrAttributeValueValues[attributekey][y];
        arrAttributeTheseValuesStocks[arrAttributeTheseValuesStocks.length] = arrAttributeValueStocks[attributekey][y];

        if(arrAttributeValueAvailableDates[attributekey] != undefined && [attributekey][y] != undefined)
        {
          arrAttributeTheseValuesStockDates[arrAttributeTheseValuesStocks.length] = arrAttributeValueAvailableDates[attributekey][y];
        }
      }
    }
    else
    {
      for(x = 0; x < arrAttributeProductCombos.length; x++)
      {
        partcombo = arrAttributeProductCombos[x].substr(0,arrAttributeCombo.length);




        if (arrAttributeCombo == partcombo)
        {
          //alert(arrAttributeProductMediumImages[x]);

          if (document.getElementById('product_medium_image') && arrAttributeProductMediumImages[x] && document.getElementById('product_medium_image').src != arrAttributeProductMediumImages[x])
          {
            document.getElementById('product_medium_image').src = arrAttributeProductMediumImages[x];
            if (document.getElementById('product_medium_link') && arrAttributeProductImagePopUpLinks[x])
            {
              document.getElementById('product_medium_link').href = arrAttributeProductImagePopUpLinks[x];
            }
          }

          //product_zoom_image
          if (document.getElementById('product_zoom_image') && arrAttributeProductZoomImages[x] && document.getElementById('product_zoom_image').href != arrAttributeProductZoomImages[x])
          {
            document.getElementById('product_zoom_image').href = arrAttributeProductZoomImages[x];
          }
          else
          {
            document.getElementById('product_zoom_image').href = "#";
          }

          arrProductThumbImages = new Array();
          arrProductThumbLinks = new Array();
          arrProductZoomImages = new Array();
          if (document.getElementById('product_thumb_image_0') && arrAttributeProductThumbMiniImages[x])
          {
            arrProductThumbImages[0] = arrAttributeProductMediumImages[x];
            arrProductThumbLinks[0] = arrAttributeProductImagePopUpLinks[x];
            arrProductZoomImages[0] = arrAttributeProductZoomImages[x];
            document.getElementById('product_thumb_image_0').src = arrAttributeProductThumbMiniImages[x];

            if(arrAttributeProductarrProductImagesThumbMiniImages[x].length > 0)
            {
              document.getElementById('product_thumb_0').style.display = '';
            }
            else
            {
              document.getElementById('product_thumb_0').style.display = 'none';
            }
            //alert(arrAttributeProductThumbMiniImages[x]);
          }

          if ($('#product_thumb_images') && arrAttributeProductarrProductImagesThumbMiniImages[x])
          {
            for(y = 0; y < arrAttributeProductarrProductImagesThumbMiniImages[x].length; y++)
            {
              if ($('#product_thumb_image_'+(y+1)))
              {
                $('#product_thumb_image_'+(y+1)).attr("src", arrAttributeProductarrProductImagesThumbMiniImages[x][y]);
              }
              if ($('#product_thumb_'+(y+1)))
              {
                $('#product_thumb_'+(y+1)).show();
              }

            }


            for(y = arrAttributeProductarrProductImagesImages[x].length; y < 12; y++)
            {
              if ($('#product_thumb_'+(y+1)))
              {
                $('#product_thumb_'+(y+1)).hide();
              }
            }
            for(y = 0; y < arrAttributeProductarrProductImagesImagePopUpLinks[x].length; y++)
            {
              arrProductThumbLinks[y+1] = arrAttributeProductarrProductImagesImagePopUpLinks[x][y];
            }
            for(y = 0; y < arrAttributeProductarrProductImagesMediumImages[x].length; y++)
            {
              arrProductThumbImages[y+1] = arrAttributeProductarrProductImagesMediumImages[x][y];
            }
            //alert("here");
            for(y = 0; y < arrAttributeProductarrProductImagesZoomImages[x].length; y++)
            {
              arrProductZoomImages[y+1] = arrAttributeProductarrProductImagesZoomImages[x][y];
            }
            setThumbs();
          }



          arrAttributeTheseValues = arrAttributeProductCombos[x].split('_');

          for(y = 0; y < arrAttributeValueIDs[attributekey].length; y++)
          {
            if (arrAttributeValueIDs[attributekey][y] == arrAttributeTheseValues[attributekey])
            {
              //alert('adding '+arrAttributeValueValues[attributekey][y]);
              alreadyadded = false;
              for(z = 0; z < arrAttributeTheseValuesIDs.length; z++)
              {
                if (arrAttributeTheseValuesIDs[z] == arrAttributeValueIDs[attributekey][y])
                {
                  alreadyadded = true;
                }
              }
              if (alreadyadded == false)
              {
                arrAttributeTheseValuesIDs[arrAttributeTheseValuesIDs.length] = arrAttributeValueIDs[attributekey][y];
                arrAttributeTheseValuesValues[arrAttributeTheseValuesValues.length] = arrAttributeValueValues[attributekey][y];
                if (arrAttributeValueStocks[attributekey][y] == 'N' || arrAttributeProductStocks[x] == 'N')
                {
                  arrAttributeTheseValuesStocks[arrAttributeTheseValuesStocks.length] = 'N';
                }
                else
                {
                  arrAttributeTheseValuesStocks[arrAttributeTheseValuesStocks.length] = 'Y';
                }
              }
            }
          }
        }
      }
    }


    select = document.getElementById(id);
    if (select)
    {
      removeAllOptions(attributekey);

      if (arrAttributeTheseValuesIDs.length > 1)
      {
        if (blnOptionsShowNames)
        {
          addOption(attributekey,0,strOptionsNamePrepend+arrAttributeNames[attributekey]);
        }
        else
        {
          addOption(attributekey,0,'');
        }
      }

      for(x = 0; x < arrAttributeTheseValuesIDs.length; x++)
      {
        var text = arrAttributeTheseValuesValues[x];
        if (arrAttributeTheseValuesStocks[x] == 'N')
        {
          if(arrAttributeTheseValuesStockDates[x] != undefined)
          {
            text += arrAttributeTheseValuesStockDates[x];
          }
          else
          {
           text += strOptionsOutOfStock;
          }
        }
        //alert('About to add ' + attributekey + ' with: ' + arrAttributeTheseValuesIDs[x] + '/' + text)
        addOption(attributekey, arrAttributeTheseValuesIDs[x], text);
      }

      //when changing attributes, need to run populate options possibly and change price breaks table near description
      select.onchange = function() { selectedOption(attributekey,this.selectedIndex);changeTopPriceBreaks() };
      select.disabled = false;

      if (select.options.length == 1)
      {
        selectOption(attributekey,0);
      }
    }
  }
  else
  {
    //alert('B, combo length ' + arrAttributeProductCombos.length + ', ' + arrAttributeCombo);
    //No Options
    if(arrAttributeCombo == '' && arrAttributeProductCombos.length == 0)
    {
      if (document.getElementById('addtobasket_disabled'))
      {
        document.getElementById('addtobasket_disabled').style.display = 'none';
      }
      if (document.getElementById('addtobasket_enabled'))
      {
        document.getElementById('addtobasket_enabled').style.display = '';
      }
    }

    for(x = 0; x < arrAttributeProductCombos.length; x++)
    {
      if (arrAttributeCombo == arrAttributeProductCombos[x])
      {
        //alert('else, product '+arrAttributeProductIDs[x]+' selected');
        //Show buy button etc.
        if (document.getElementById('product_attribute_summary'))
        {
          document.getElementById('product_attribute_summary').innerHTML = arrAttributeProductAttributeSummarys[x];
        }
        if (document.getElementById('product_price'))
        {
          if (arrPriceBreaks[x].length > 0)
          {
            //alert("a");
            var strMainProductPrice = '';
            var strMainProductPriceIncVAT = '';
            var iPointer = $("#quantity").val();
            if (iPointer > 1)
            {
              while ($('#price_break_' + iPointer).length == 0 && iPointer > 0)
              {
                iPointer--;
              }
            }
            for (y = 0; y < arrPriceBreaks[x].length; y++)
            {
              //alert(arrPriceBreaks[x][y]);
              if (document.getElementById('price_break_' + arrPriceBreaks[x][y]))
              {
                //alert(arrAttributeProductPrices[x][arrPriceBreaks[x][y]]);
                document.getElementById('price_break_' + arrPriceBreaks[x][y]).innerHTML = arrAttributeProductPrices[x][arrPriceBreaks[x][y]];

                var strDisplay = 'style="display:none;"';
                if(arrPriceBreaks[x][y] == iPointer)
                {
                  strDisplay = '';
                }
                strMainProductPrice = strMainProductPrice + '<span id="price_break_' + arrPriceBreaks[x][y] + '" class="price_break" ' + strDisplay + '>' + arrAttributeProductPrices[x][arrPriceBreaks[x][y]] + '</span>';
                if (arrAttributeProductPricesIncVAT.length > 0) strMainProductPriceIncVAT = strMainProductPriceIncVAT + '<span id="price_break_' + arrPriceBreaks[x][y] + '" class="price_break" ' + strDisplay + '>' + arrAttributeProductPricesIncVAT[x][arrPriceBreaks[x][y]] + '</span>';
              }

              if(document.getElementById('attribute_rrp_price_' + arrPriceBreaks[x][y]))
              {
                //alert(arrAttributeProductPricesRRP[x][arrPriceBreaks[x][y]]);
                document.getElementById('attribute_rrp_price_' + arrPriceBreaks[x][y]).innerHTML = 'RRP: '+arrAttributeProductPricesRRP[x][arrPriceBreaks[x][y]];
              }

              if(document.getElementById('attribute_was_price_' + arrPriceBreaks[x][y]))
              {
                document.getElementById('attribute_was_price_' + arrPriceBreaks[x][y]).innerHTML = 'WAS: '+arrAttributeProductPricesWAS[x][arrPriceBreaks[x][y]];
              }

            }
            if (arrAttributeProductPricesIncVAT.length > 0)
            {
              //alert(strMainProductPrice);
              document.getElementById('product_price').innerHTML = strMainProductPrice + '<p id="price_inc">(' + strMainProductPriceIncVAT + ' inc. vat)</p>';
            }
            else
            {
              //alert(strMainProductPrice);
              document.getElementById('product_price').innerHTML = strMainProductPrice;
            }
          }
          else
          {

            document.getElementById('product_price').innerHTML = arrAttributeProductPrices[x][1];
          }
        }
        if(document.getElementById('attribute_link'))
        {
          document.getElementById('attribute_link').href = arrAttributeProductLinks[x];
        }
        if(document.getElementById('attribute_max_quantity'))
        {
          document.getElementById('attribute_max_quantity').value = arrAttributeMaximumQuantities[x];
        }
        if(document.getElementById('attribute_min_quantity'))
        {
          document.getElementById('attribute_min_quantity').value = arrAttributeMinimumQuantities[x];
        }
        if(document.getElementById('attribute_code'))
        {
          document.getElementById('attribute_code').innerHTML = arrAttributeProductModels[x];
        }
        if (document.getElementById('product_image') && arrAttributeProductImages[x])
        {
          document.getElementById('product_image').src = arrAttributeProductImages[x];
        }
        if (document.getElementById('product_medium_image') && arrAttributeProductMediumImages[x])
        {
          document.getElementById('product_medium_image').src = arrAttributeProductMediumImages[x];
          if (document.getElementById('product_medium_link') && arrAttributeProductImagePopUpLinks[x])
          {
            document.getElementById('product_medium_link').href = arrAttributeProductImagePopUpLinks[x];
          }
        }
        arrProductThumbImages = new Array();
        arrProductThumbLinks = new Array();
        arrProductZoomImages = new Array();
        if (document.getElementById('product_thumb_image_0') && arrAttributeProductThumbMiniImages[x])
        {
          arrProductThumbImages[0] = arrAttributeProductMediumImages[x];
          arrProductThumbLinks[0] = arrAttributeProductImagePopUpLinks[x];
          arrProductZoomImages[0] = arrAttributeProductZoomImages[x];
          document.getElementById('product_thumb_image_0').src = arrAttributeProductThumbMiniImages[x];

          if(arrAttributeProductThumbMiniImages[x].length > 0)
          {
            document.getElementById('product_thumb_0').style.display = '';
          }
          else
          {
            document.getElementById('product_thumb_0').style.display = 'none';
          }
        }

        if ($('#product_thumb_images') && arrAttributeProductarrProductImagesThumbMiniImages[x])
        {
          for(y = 0; y < arrAttributeProductarrProductImagesThumbMiniImages[x].length; y++)
          {
            if ($('#product_thumb_image_'+(y+1)))
            {
              $('#product_thumb_image_'+(y+1)).attr("src", arrAttributeProductarrProductImagesThumbMiniImages[x][y]);
            }
            if ($('#product_thumb_'+(y+1)))
            {
              $('#product_thumb_'+(y+1)).show();
            }

          }
          for(y = arrAttributeProductarrProductImagesImages[x].length; y < 12; y++)
          {
            if ($('#product_thumb_'+(y+1)))
            {
              $('#product_thumb_'+(y+1)).hide();
            }
          }
          for(y = 0; y < arrAttributeProductarrProductImagesImagePopUpLinks[x].length; y++)
          {
            arrProductThumbLinks[y+1] = arrAttributeProductarrProductImagesImagePopUpLinks[x][y];
          }
          for(y = 0; y < arrAttributeProductarrProductImagesMediumImages[x].length; y++)
          {
            arrProductThumbImages[y+1] = arrAttributeProductarrProductImagesMediumImages[x][y];
          }
          for(y = 0; y < arrAttributeProductarrProductImagesZoomImages[x].length; y++)
          {
            arrProductZoomImages[y+1] = arrAttributeProductarrProductImagesZoomImages[x][y];
          }

          setThumbs();
        }
        if (document.getElementById('product_id'))
        {
          document.getElementById('product_id').value = arrAttributeProductIDs[x];
        }

        if($('#wishlist_link'))
        {
          $('#wishlist_link').attr("href", "/wishlist/add/"+arrAttributeProductIDs[x]);
        }

        if(arrAttributeProductStocks[x] == 'Y')
        {
          if (document.getElementById('addtobasket_disabled'))
          {
            document.getElementById('addtobasket_disabled').style.display = 'none';
          }
          if (document.getElementById('addtobasket_enabled'))
          {
            document.getElementById('addtobasket_enabled').style.display = '';
          }
        }
      }
    }
  }

  if (blnUpdatePrice == 1)
  {
    refreshCurrency();
    refreshVat();
  }
}

function removeAllOptions(attributekey)
{
  var x;
  var elSelect;
  var strId = 'attribute_'+attributekey;

  elSelect = document.getElementById(strId);

  if (elSelect)
  {
    for(x = elSelect.options.length-1; x >= 0; x--)
    {
      removeOption(attributekey,x);
    }
  }
}

function removeOption(attributekey,valuekey)
{
  var elSelect;
  var id = 'attribute_'+attributekey;

  elSelect = document.getElementById(id);

  if (elSelect)
  {
    if (elSelect.options.length == 1)
    {
      elSelect.remove(elSelect.length - 1);
    }
    else
    {
      elSelect.remove(valuekey);
    }
  }
}

function addOption(attributekey,value,text)
{
  //alert('adding '+text+' to '+attributekey);
  var elSelect;
  var strId = 'attribute_'+attributekey;

  elSelect = document.getElementById(strId);

  if (elSelect)
  {
    //alert("Asked for ID: " + strId + "\nActually got: " + elSelect.id + "(" + elSelect.name + ")")
    var newoption = document.createElement('option');
    newoption.text = text;
    newoption.value = value;
    document.body.insert
    elSelect.add(newoption, newoption.selectedIndex);
  }
}

function selectOption(attributekey,valuekey)
{
  var elSelect;
  var strId = 'attribute_'+attributekey;

  elSelect = document.getElementById(strId);

  if (elSelect)
  {
    elSelect.selectedIndex = valuekey;
    selectedOption(attributekey,valuekey);
  }
  else
  {
    //alert('selectOption: Unable to find ' + strId + ' to add in ' + attributekey + ' and ' + valuekey);
  }
}

function selectedOption(attributekey,valuekey)
{
  var elSelect;
  var strId = 'attribute_'+attributekey;

  elSelect = document.getElementById(strId);

  if (elSelect)
  {
    if(elSelect.value != 0 && elSelect.value != '')
    {
      populateOptions(attributekey+1);
    }
    else
    {
      cleanFrom(attributekey);
    }
  }
  else
  {
    //alert('selectedOption: Unable to find ' + strId + ' to add in ' + attributekey + ' and ' + valuekey);
  };
}