/*
 * 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 = "/assets/jquery/thickbox/loadingAnimation.gif";

if (location.href.indexOf('/stores/') > 0)
{
	tb_pathToImage = location.href.substr(0,location.href.indexOf('/stores/')) + "/assets/jquery/thickbox/loadingAnimation.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.title || this.name || null;
		var a = this.href || this.alt;
		var g = this.rel || false;
		
		tb_show(t,a,g);
		this.blur();

		return false;
	});
}

//function called when the user clicks on a thickbox link
function tb_show(caption, url, imageGroup)
{ 
	try
	{
		$(".sIFR-replaced").hide();
		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;

			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].title;
							TB_NextURL = TB_TempArray[TB_Counter].href;
							TB_NextHTML = "<span id='TB_next'>&nbsp;&nbsp;<a href='#'>Next &gt;</a></span>";
						}
						else
						{
							TB_PrevCaption = 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>";
						}
					}
					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;

				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 + 60;
				TB_HEIGHT = imageHeight + 200;
				$("#TB_window").append( "<div id='TB_title'><div id='TB_caption'><h2>"+caption+"</h2><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></div><div class='clear'>&nbsp;</div></div>" + "<a href='' id='TB_ImageOff' title='Close'><img id='TB_Image' src='"+url+"' width='"+imageWidth+"' height='"+imageHeight+"' alt='"+caption+"'/></a>"); 		

				$("#TB_closeWindowButton").click(tb_remove);
				
				// Checks if Jquery pngFix exists if so applies it to the 
				// thickbox container so pngs that aren't loaded will show 
				// transparency in ie6
				if (jQuery.fn.pngFix) $("#TB_window").pngFix();

				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);
						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);				
						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 == 120) // display previous image
					{
						if (!(TB_NextHTML == ""))
						{
							document.onkeydown = "";
							goNext();
						}
					}
					else if (keycode == 188) // display next image
					{
						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

			};

			imgPreloader.src = url;
		}
		else //code to show html
		{
			var queryString = url.replace(/^[^\?]+\??/,'');
			var params = tb_parseQuery( queryString );

			TB_WIDTH = (params['width']*1) || 630; //defaults to 630 if no paramaters were added to URL
			TB_HEIGHT = (params['height']*1) || 440; //defaults to 440 if no paramaters were added to URL
			ajaxContentW = TB_WIDTH;
			ajaxContentH = TB_HEIGHT;

			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_caption'><h2>"+caption+"</h2></div><div id='TB_closeWindow'><a href='#' id='TB_closeWindowButton' title='Close'>Close</a></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)+"px;height:"+(ajaxContentH - 54)+"px;' > </iframe>");
				}
				else //iframe modal
				{
					$("#TB_overlay").unbind();
					$("#TB_window").append("<iframe frameborder='0' hspace='0' src='"+urlNoQuery[0]+"' id='TB_iframeContent' name='TB_iframeContent"+Math.round(Math.random()*1000)+"' onload='tb_showIframe()' style='width:"+(ajaxContentW)+"px;height:"+(ajaxContentH - 54)+"px;'> </iframe>");
				}
				}
				else // not an iframe, ajax
				{
					if($("#TB_window").css("display") != "block")
					{
						if(params['modal'] != "true") //ajax no modal
						{
							$("#TB_window").append("<div id='TB_title'><div id='TB_ajaxWindowTitle'><h2>"+caption+"</h2></div><div id='TB_closeAjaxWindow'><a href='#' id='TB_closeWindowButton' title='Close'>Close</a></div></div><div id='TB_ajaxContent' style='width:"+(ajaxContentW)+"px;height:"+(ajaxContentH - 54)+"px'></div>");
						}
						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("<h2>"+caption+"</h2>");
					}
				}

				$("#TB_closeWindowButton").click(tb_remove);
				
				// Checks if Jquery pngFix exists if so applies it to the 
				// thickbox container so pngs that aren't loaded will show 
				// transparency in ie6
				if (jQuery.fn.pngFix) $("#TB_window").pngFix();

				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"});
				});
			}
		}

		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_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 = "";
	$(".sIFR-replaced").show();
	return false;
}

function tb_position() {
$("#TB_window").css({marginLeft: '-' + parseInt((TB_WIDTH / 2),10) + 'px', width: TB_WIDTH + 'px'});
	if ( !(jQuery.browser.msie && typeof XMLHttpRequest == 'function')) { // take away IE6
		(jQuery.browser.version == "6.0") ? "" : $("#TB_window").css({marginTop: '-' + parseInt((TB_HEIGHT / 2),10) + 'px'});
	}
}



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;
	}
}