/*
 * 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 = "/images/loader.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' class='rc10'></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' class='rc10'></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="";}
	if(url.indexOf('nowrapper') == -1){
	 $("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'></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' class='rc10'></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' class='rc10'></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 + (params['nowrapper']?0:30)) || 630; //defaults to 630 if no paramaters were added to URL
  TB_HEIGHT = (params['height']*1) + (params['nowrapper']?0:40) || 440; //defaults to 440 if no paramaters were added to URL
  ajaxContentW = TB_WIDTH - (params['nowrapper']?0:30);
  ajaxContentH = TB_HEIGHT - (params['nowrapper']?0:45);
  
  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'></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
	 if(params['nowrapper']){
		$("#TB_window").append("<div id='TB_ajaxContent' style='width:"+ajaxContentW+"px;height:"+(ajaxContentH+5)+"px'></div>");	 }else{
      $("#TB_window").append("<div id='TB_title'><div id='TB_ajaxWindowTitle'>"+caption+"</div><div id='TB_closeAjaxWindow'><a href='#' id='TB_closeWindowButton'></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){
  	
			if(params['nowrapper']){
				TB_WIDTH-=30;
				//$("#TB_load").hide();
				$("#TB_window").append($('#' + params['inlineId']).children());
				$("#TB_window").unload(function () {
					$('#' + params['inlineId']).append( $("#TB_window").children() ); // move elements back when you're finished
				});
				$("#TB_ajaxContent").remove();
				$("#TB_title").remove();
  	}
  	else{
				$("#TB_ajaxContent").append($('#' + 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;
 }
}