/*
 * 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 = "http://www.hasanminhaj.com/themes/site_themes/hasanminhaj/images/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 tb_show(caption, url, imageGroup) { //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;
			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 + 30;
			TB_HEIGHT = imageHeight + 60;
			$("#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></div>"); 		
			
			$("#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);
					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 == 190){  // 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) + 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></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
						$("#TB_window").append("<div id='TB_title'><div id='TB_ajaxWindowTitle'>"+caption+"</div><div id='TB_closeAjaxWindow'><a href='#' id='TB_closeWindowButton'>close</a></div></div><div id='TB_ajaxContent' style='width:"+ajaxContentW+"px;height:"+ajaxContentH+"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(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"});
					 });
				 }
			
		 }

		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 = "";
	return false;
 }

function tb_position() { 
$("#TB_window").css({ marginLeft: '-' + parseInt((TB_WIDTH / 2),10) + 'px', width: TB_WIDTH + 'px' });
	if ( !(jQuery.browser.msie && jQuery.browser.version < 7)) {  // take away IE6
		$("#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;
   }
 }