/*
 * Thickbox 3.1 - One Box To Rule Them All.
 * By Cody Lindley (http://www.codylindley.com)
 * Copyright (c) 2007 cody lindley
 * Licensed under the MIT License: http://www.opensource.org/licenses/mit-license.php
*/
		  
var tb_pathToImage = "pics/itm__ajax_loading_lightbox.gif";

/*!!!!!!!!!!!!!!!!! edit below this line at your own risk !!!!!!!!!!!!!!!!!!!!!!!*/

//on page load call tb_init
$(document).ready(function(){   
	tb_init('a.thickbox, area.thickbox, input.thickbox');//pass where to apply thickbox
	imgLoader = new Image();// preload image
	imgLoader.src = tb_pathToImage;
});

//add thickbox to href & area elements that have a class of .thickbox
function tb_init(domChunk){
	$(domChunk).click(function(){
	var t = this.id || this.title || this.name || null;
	var a = this.href || this.alt;
	var g = this.rel || false;
	tb_show(t,a,g, $(this));
	this.blur();
	return false;
	});
}

function tb_show(caption, url, imageGroup, trigger) {//function called when the user clicks on a thickbox link

	try {
		if (typeof document.body.style.maxHeight === "undefined") {//if IE 6
			$("body","html").css({height: "100%", width: "100%"});
			$("html").css("overflow","hidden");
			if (document.getElementById("TB_HideSelect") === null) {//iframe to hide select elements in ie6
				$("body").append("<iframe id='TB_HideSelect'></iframe><div id='TB_overlay'></div><div id='TB_window'></div>");
				$("#TB_overlay").click(tb_remove);
			}
		}else{//all others
			if(document.getElementById("TB_overlay") === null){
				$("body").append("<div id='TB_overlay'></div><div id='TB_window'></div>");
				$("#TB_overlay").click(tb_remove);
			}
		}
		
		if(tb_detectMacXFF()){
			$("#TB_overlay").addClass("TB_overlayMacFFBGHack");//use png overlay so hide flash
		}else{
			$("#TB_overlay").addClass("TB_overlayBG");//use background and opacity
		}
		
		if(caption===null){caption="";}
		$("body").append("<div id='TB_load'><img src='"+imgLoader.src+"' /></div>");//add loader to the page
		$('#TB_load').show();//show loader
		
		var baseURL;
	   if(url.indexOf("?")!==-1){ //ff there is a query string involved
			baseURL = url.substr(0, url.indexOf("?"));
	   }else{ 
	   		baseURL = url;
	   }
	   
	   var urlString = /\.jpg$|\.jpeg$|\.png$|\.gif$|\.bmp$/;
	   var urlType = baseURL.toLowerCase().match(urlString);

		if(urlType == '.jpg' || urlType == '.jpeg' || urlType == '.png' || urlType == '.gif' || urlType == '.bmp'){//code to show images
				
			TB_PrevCaption = "";
			TB_PrevURL = "";
			TB_PrevHTML = "";
			TB_NextCaption = "";
			TB_NextURL = "";
			TB_NextHTML = "";
			TB_imageCount = "";
			TB_FoundURL = false;
			var TB_NextTrigger = null;
			var TB_PrevTrigger = null;
			if(imageGroup){
				TB_TempArray = $("a[rel="+imageGroup+"]").get();
				for (TB_Counter = 0; ((TB_Counter < TB_TempArray.length) && (TB_NextHTML === "")); TB_Counter++) {
					var urlTypeTemp = TB_TempArray[TB_Counter].href.toLowerCase().match(urlString);
						if (!(TB_TempArray[TB_Counter].href == url)) {						
							if (TB_FoundURL) {
								TB_NextCaption = (TB_TempArray[TB_Counter].id) || (TB_TempArray[TB_Counter].title);
								TB_NextURL = TB_TempArray[TB_Counter].href;
								TB_NextHTML = "<span id='TB_next'>&nbsp;&nbsp;<a href='#'>Next &gt;</a></span>";
								TB_NextTrigger = $(TB_TempArray[TB_Counter]);
							} else {
								TB_PrevCaption = (TB_TempArray[TB_Counter].id) || (TB_TempArray[TB_Counter].title);
								TB_PrevURL = TB_TempArray[TB_Counter].href;
								TB_PrevHTML = "<span id='TB_prev'>&nbsp;&nbsp;<a href='#'>&lt; Prev</a></span>";
								TB_PrevTrigger = $(TB_TempArray[TB_Counter]);
							}
						} else {
							TB_FoundURL = true;
							TB_imageCount = "Image " + (TB_Counter + 1) +" of "+ (TB_TempArray.length);											
						}
				}
			}
			
			imgPreloader = new Image();
			imgPreloader.onload = function(){		
			imgPreloader.onload = null;
				
			// Resizing large images - orginal by Christian Montoya edited by me.
			var pagesize = tb_getPageSize();
			var x = pagesize[0] - 150;
			var y = pagesize[1] - 150;
			var imageWidth = imgPreloader.width;
			var imageHeight = imgPreloader.height;
			/* Resizing Disabled for Lauren Weir 
			if (imageWidth > x) {
				imageHeight = imageHeight * (x / imageWidth); 
				imageWidth = x; 
				if (imageHeight > y) { 
					imageWidth = imageWidth * (y / imageHeight); 
					imageHeight = y; 
				}
			} else if (imageHeight > y) { 
				imageWidth = imageWidth * (y / imageHeight); 
				imageHeight = y; 
				if (imageWidth > x) { 
					imageHeight = imageHeight * (x / imageWidth); 
					imageWidth = x;
				}
			}
			// End Resizing */			
			
			TB_WIDTH = imageWidth + 22;
			TB_HEIGHT = imageHeight + 72;
			
			///////////////////////////////
			// Laruen Weir Customization 
		
			/* Original - $("#TB_window").append("<a href='' id='TB_ImageOff' title='Close'><img id='TB_Image' src='"+url+"' width='"+imageWidth+"' height='"+imageHeight+"' alt='"+caption+"'/></a>" + "<div id='TB_caption'>"+caption+"<div id='TB_secondLine'>" + TB_imageCount + TB_PrevHTML + TB_NextHTML + "</div></div><div id='TB_closeWindow'><a href='#' id='TB_closeWindowButton' title='Close'>close</a> or Esc Key</div>"); */
			
			var lwd__prod = new Object();
			lwd__prod.el = trigger ? trigger.parents('div.product') : $(document);
			lwd__prod.name = lwd__prod.el.find('span.name').text();
			lwd__prod.description = lwd__prod.el.find('span.description').text();
			lwd__prod.price = lwd__prod.el.find('span.price').text();
			
			$("#TB_window").append("<a href='' id='TB_ImageOff' title='Close'><img id='TB_Image' src='"+url+"' width='"+imageWidth+"' height='"+imageHeight+"' alt='"+caption+"'/></a>"+
			
			   '<div id="TB_caption">'+
			     '<div class="lwd-lightbox-product-caption">'+
			       '<table cellspacing="0px">'+
			       '  <tr class="top-line">'+
			       '    <td>'+
			       '      <div class="name">'+lwd__prod.name+'</div>'+
			       '    </td>'+
			       '    <td class="email-link">'+
			       '      <div class="email-link">'+
  			     '        <div class="lwd-arrow-right"><a href="javascript:void(0)"><img src="pics/itm__sienna_arrow_right.gif" alt=""/></a></div>'+      
  			     '        <div class="text-link"><a href="javascript:void(0)">Email an enquiry on this product</a></div>'+
  			     '      </div>'+
			       '    </td>'+
			       '  </tr>'+
			       '</table>'+
			       '<table cellspacing="0px">'+
			       '  <tr class="second-line">'+
			       '    <td>'+
			       '      <div class="description">'+lwd__prod.description+'</div>'+
			       '    </td>'+
			       '    <td class="price">'+
			       '      <div class="price">'+lwd__prod.price+'</div>'+
			       '    </td>'+
			       '  </tr>'+
			       '</table>'+
			     '</div>'+			   
			   '</div>'
			
			   );
			
			$('#TB_window #TB_caption div.email-link').data('click', function() {
			  var f = $('form.lwd-product-enquiry');
			  f.find('input[name=product_name]').val(lwd__prod.name);
			  f.get(0).submit();
			});
			
			$('#TB_window #TB_caption div.email-link .lwd-arrow-right').click(function(e) {
			  var fn = $(this).parent().data('click');
			  if (fn) fn();
			});
			
			// End Lauren Weir Customization
			//////////////////////////////////
			
			$("#TB_closeWindowButton").click(tb_remove);
			
			if (!(TB_PrevHTML === "")) {
				function goPrev(){
					if($(document).unbind("click",goPrev)){$(document).unbind("click",goPrev);}
					$("#TB_window").remove();
					$("body").append("<div id='TB_window'></div>");
					tb_show(TB_PrevCaption, TB_PrevURL, imageGroup, TB_PrevTrigger);
					return false;	
				}
				$("#TB_prev").click(goPrev);
			}
			
			if (!(TB_NextHTML === "")) {		
				function goNext(){
					$("#TB_window").remove();
					$("body").append("<div id='TB_window'></div>");
					tb_show(TB_NextCaption, TB_NextURL, imageGroup, TB_NextTrigger);				
					return false;	
				}
				$("#TB_next").click(goNext);
				
			}
			
			document.onkeydown = function(e){ 	
				if (e == null) { // ie
					keycode = event.keyCode;
				} else { // mozilla
					keycode = e.which;
				}
				if(keycode == 27){ // close
					tb_remove();
				} else if((keycode == 190) || (keycode == 39)){ // display previous image (period, right arrow)
					if(!(TB_NextHTML == "")){
						document.onkeydown = "";
						goNext();
					}
				} else if((keycode == 188) || (keycode == 37)){ // display next image (comma, left arrow)
					if(!(TB_PrevHTML == "")){
						document.onkeydown = "";
						goPrev();
					}
				}	
			};
			
			tb_position();
			$("#TB_load").remove();
			$("#TB_ImageOff").click(tb_remove);
			$("#TB_window").css({display:"block"}); //for safari using css instead of show
			
			///////////////////////////////
			// Laruen Weir Customization 
			
			sIFR.replace(gothicb, { selector: 'div.lwd-lightbox-product-caption .top-line div.name', css: ['.sIFR-root { color: #361F0D; letter-spacing: 0.5; font-size: 9px; }'], wmode: 'transparent' });
			sIFR.replace(gothicb, { selector: 'div.lwd-lightbox-product-caption .top-line div.email-link div.text-link', css: ['.sIFR-root { color: #AC5714; letter-spacing: 0.5; font-size: 9px; }', 'a { color: #AC5714; text-decoration: none; }', 'a:hover { color: #AC5714; text-decoration: underline; }'], wmode: 'transparent', onRelease: function (fi) { var fn = $(fi.getAncestor()).parent().data('click'); if (fn) fn(); }});
			sIFR.replace(gothicb, { selector: 'div.lwd-lightbox-product-caption .second-line div.description', css: ['.sIFR-root { color: #361F0D; letter-spacing: 0.5; font-size: 9px; }'], wmode: 'transparent' });
			sIFR.replace(gothicb, { selector: 'div.lwd-lightbox-product-caption .second-line div.price', css: ['.sIFR-root { color: #361F0D; letter-spacing: 0.5; font-size: 9px; text-align: right; }'], wmode: 'transparent' });
			
			// End Lauren Weir Customization
			//////////////////////////////////
			
			};
			
			imgPreloader.src = url;
		}else{//code to show html
			
			var queryString = url.replace(/^[^\?]+\??/,'');
			var params = tb_parseQuery( queryString );

			TB_WIDTH = (params['width']*1) + 30 || 630; //defaults to 630 if no paramaters were added to URL
			TB_HEIGHT = (params['height']*1) + 40 || 440; //defaults to 440 if no paramaters were added to URL
			ajaxContentW = TB_WIDTH - 30;
			ajaxContentH = TB_HEIGHT - 45;
			
			if(url.indexOf('TB_iframe') != -1){// either iframe or ajax window		
					urlNoQuery = url.split('TB_');
					$("#TB_iframeContent").remove();
					if(params['modal'] != "true"){//iframe no modal
						$("#TB_window").append("<div id='TB_title'><div id='TB_ajaxWindowTitle'>"+caption+"</div><div id='TB_closeAjaxWindow'><a href='#' id='TB_closeWindowButton' title='Close'>close</a> or Esc Key</div></div><iframe frameborder='0' hspace='0' src='"+urlNoQuery[0]+"' id='TB_iframeContent' name='TB_iframeContent"+Math.round(Math.random()*1000)+"' onload='tb_showIframe()' style='width:"+(ajaxContentW + 29)+"px;height:"+(ajaxContentH + 17)+"px;' > </iframe>");
					}else{//iframe modal
					$("#TB_overlay").unbind();
						$("#TB_window").append("<iframe frameborder='0' hspace='0' src='"+urlNoQuery[0]+"' id='TB_iframeContent' name='TB_iframeContent"+Math.round(Math.random()*1000)+"' onload='tb_showIframe()' style='width:"+(ajaxContentW + 29)+"px;height:"+(ajaxContentH + 17)+"px;'> </iframe>");
					}
			}else{// not an iframe, ajax
					if($("#TB_window").css("display") != "block"){
						if(params['modal'] != "true"){//ajax no modal
						
						///////////////////////////////
			      // Laruen Weir Customization 
						  
						/* Original - $("#TB_window").append("<div id='TB_title'><div id='TB_ajaxWindowTitle'>"+caption+"</div><div id='TB_closeAjaxWindow'><a href='#' id='TB_closeWindowButton'>close</a> or Esc Key</div></div><div id='TB_ajaxContent' style='width:"+ajaxContentW+"px;height:"+ajaxContentH+"px'></div>"); */
						
						TB_WIDTH = (params['width']*1);
						TB_HEIGHT = (params['height']*1);
						
						$("#TB_window").append("<div id='TB_ajaxContent'></div>");
						$("#TB_window").addClass("borderless");
						$("#TB_ajaxContent").css('width', TB_WIDTH+'px'); 
						$("#TB_ajaxContent").css('height', TB_HEIGHT+'px');					  
						
						// End Lauren Weir Customization
			      //////////////////////////////////
						
						}else{//ajax modal
						$("#TB_overlay").unbind();
						$("#TB_window").append("<div id='TB_ajaxContent' class='TB_modal' style='width:"+ajaxContentW+"px;height:"+ajaxContentH+"px;'></div>");	
						}
					}else{//this means the window is already up, we are just loading new content via ajax
						$("#TB_ajaxContent")[0].style.width = ajaxContentW +"px";
						$("#TB_ajaxContent")[0].style.height = ajaxContentH +"px";
						$("#TB_ajaxContent")[0].scrollTop = 0;
						$("#TB_ajaxWindowTitle").html(caption);
					}
			}
					
			$("#TB_closeWindowButton").click(tb_remove);
			
				if(url.indexOf('TB_inline') != -1){	
					$("#TB_ajaxContent").append($('#' + params['inlineId']).children());
					$("#TB_window").unload(function () {
						$('#' + params['inlineId']).append( $("#TB_ajaxContent").children() ); // move elements back when you're finished
					});
					tb_position();
					$("#TB_load").remove();
					$("#TB_window").css({display:"block"}); 
				}else if(url.indexOf('TB_iframe') != -1){
					tb_position();
					if($.browser.safari){//safari needs help because it will not fire iframe onload
						$("#TB_load").remove();
						$("#TB_window").css({display:"block"});
					}
				}else{
					$("#TB_ajaxContent").load(url += "&random=" + (new Date().getTime()),function(){//to do a post change this load method
						tb_position();
						$("#TB_load").remove();
						tb_init("#TB_ajaxContent a.thickbox");
						$("#TB_window").css({display:"block"});
						
						///////////////////////////////
			      // Laruen Weir Customization 
			      
			      sIFR.replace(gothicb, { selector: 'div.lwd-terms-and-conditions div.header div.close-link div.link', css: ['.sIFR-root { color: #EECAAF; letter-spacing: 0.4; font-size: 10px; }', 'a { color: #AC5714; text-decoration: none; }', 'a:hover { color: #AC5714; text-decoration: underline; }'], wmode: 'transparent', onRelease: tb_remove });
			      sIFR.replace(gothicb, { selector: 'div.lwd-terms-and-conditions div.header h2', css: ['.sIFR-root { color: #EECAAF; letter-spacing: 0.5; font-size: 13px; }'], wmode: 'transparent' });
			      sIFR.replace(gothicb, { selector: 'div.lwd-terms-and-conditions h3', css: ['.sIFR-root { color: #EECAAF; letter-spacing: 0.5; font-size: 10px; }'], wmode: 'transparent' });
			      sIFR.replace(gothic, { selector: 'div.lwd-terms-and-conditions p', css: ['.sIFR-root { color: #EECAAF; letter-spacing: 0.4; leading: 3.6; font-size: 9px; }', 'a { color: #AC5714; text-decoration: none; }', 'a:hover { color: #AC5714; text-decoration: underline; }'], wmode: 'transparent' });
			      
			      sIFR.replace(gothicb, { selector: 'div.lwd-stockists div.header div.close-link div.link', css: ['.sIFR-root { color: #EECAAF; letter-spacing: 0.4; font-size: 10px; }', 'a { color: #AC5714; text-decoration: none; }', 'a:hover { color: #AC5714; text-decoration: underline; }'], wmode: 'transparent', onRelease: tb_remove });
			      sIFR.replace(gothicb, { selector: 'div.lwd-stockists h3', css: ['.sIFR-root { color: #EECAAF; letter-spacing: 0.5; font-size: 12px; }'], wmode: 'transparent' });
			      sIFR.replace(gothic, { selector: 'div.lwd-stockists p', css: ['.sIFR-root { color: #EECAAF; letter-spacing: 0.4; leading: 3.6; font-size: 9px; }', 'a { color: #AC5714; text-decoration: none; }', 'a:hover { color: #AC5714; text-decoration: underline; }'], wmode: 'transparent' });
			      
			      // End Lauren Weir Customization
			      //////////////////////////////////
					});
				}
			
		}

		if(!params['modal']){
			document.onkeyup = function(e){ 	
				if (e == null) { // ie
					keycode = event.keyCode;
				} else { // mozilla
					keycode = e.which;
				}
				if(keycode == 27){ // close
					tb_remove();
				}	
			};
		}
		
	} catch(e) {
		//nothing here
	}
}

//helper functions below
function tb_showIframe(){
	$("#TB_load").remove();
	$("#TB_window").css({display:"block"});
}

function tb_remove() {
 	$("#TB_imageOff").unbind("click");
	$("#TB_closeWindowButton").unbind("click");
	$("#TB_window").fadeOut("fast",function(){$('#TB_window,#TB_overlay,#TB_HideSelect').trigger("unload").unbind().remove();});
	$("#TB_window").removeClass('borderless');
	$("#TB_load").remove();
	if (typeof document.body.style.maxHeight == "undefined") {//if IE 6
		$("body","html").css({height: "auto", width: "auto"});
		$("html").css("overflow","");
	}
	document.onkeydown = "";
	document.onkeyup = "";
	return false;
}

function tb_position() {
$("#TB_window").css({marginLeft: '-' + parseInt((TB_WIDTH / 2),10) + 'px', width: TB_WIDTH + 'px'});
$("#TB_window").css('top', $(window).scrollTop() + (($(window).height() - TB_HEIGHT) / 2));
}

function tb_parseQuery ( query ) {
   var Params = {};
   if ( ! query ) {return Params;}// return empty object
   var Pairs = query.split(/[;&]/);
   for ( var i = 0; i < Pairs.length; i++ ) {
      var KeyVal = Pairs[i].split('=');
      if ( ! KeyVal || KeyVal.length != 2 ) {continue;}
      var key = unescape( KeyVal[0] );
      var val = unescape( KeyVal[1] );
      val = val.replace(/\+/g, ' ');
      Params[key] = val;
   }
   return Params;
}

function tb_getPageSize(){
	var de = document.documentElement;
	var w = window.innerWidth || self.innerWidth || (de&&de.clientWidth) || document.body.clientWidth;
	var h = window.innerHeight || self.innerHeight || (de&&de.clientHeight) || document.body.clientHeight;
	arrayPageSize = [w,h];
	return arrayPageSize;
}

function tb_detectMacXFF() {
  var userAgent = navigator.userAgent.toLowerCase();
  if (userAgent.indexOf('mac') != -1 && userAgent.indexOf('firefox')!=-1) {
    return true;
  }
}