var closeLabel="<a href='#' id='TB_closeWindowButton' title='Close'><img src='images/close.gif'></a>";
var tb_pathToImage="images/loading.gif";

if(/MSIE (\d+\.\w*);/i.test(window.navigator.userAgent))jQuery.browser.version=parseFloat(RegExp.$1);
$(document).ready(function(){   
  tb_init('a.thickbox, area.thickbox, input.thickbox');
  imgLoader=new Image();// preload image
  imgLoader.src=tb_pathToImage;
});
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=/\img.php$|\.jpg$|\.jpeg$|\.png$|\.gif$|\.bmp$/;
	 var urlType=baseURL.toLowerCase().match(urlString);
	if(urlType == '.jpg' || urlType == '.jpeg' || urlType == '.png' || urlType == '.gif' || urlType == '.bmp' || urlType=='img.php'){//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'>"+closeLabel+"</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.match(/[^\?]*$/)[0];
		var params=tb_parseQuery( queryString );
		TB_WIDTH=(params['width']*1)  || 640; //defaults to 630 if no paramaters were added to URL
		TB_HEIGHT=(params['height']*1)  || 480; //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_ajaxWindowTitle'>"+caption+"</div><div id='TB_closeAjaxWindow'>"+closeLabel+"</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)+"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> or Esc Key</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) {
			keycode=event.keyCode;
		  } else {
			keycode=e.which;
		  }
		  if(keycode == 27){
			tb_remove();
		  }  
		};
	}
	
  } catch(e) {
  }
}
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'});

  $.browser.msie6 = $.browser.msie && /MSIE 6\.0/i.test(window.navigator.userAgent) && !/MSIE 7\.0/i.test(window.navigator.userAgent) && !/MSIE 8\.0/i.test(window.navigator.userAgent);
  if ( !$.browser.msie6 ) { // 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;
  }
}