/*
 * 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 = imgDir+"/common/loader_grey_bar.gif";
imgLoader = new Image();// preload image
imgLoader.src = tb_pathToImage;

var elToRestore = new Array();

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

//on page load call tb_init
jQuery(document).ready(function(){
	
	tb_init('a.thickbox, area.thickbox, input.thickbox');//pass where to apply thickbox

});

//add thickbox to href & area elements that have a class of .thickbox
function tb_init(domChunk){
	
	jQuery(domChunk).click(function(){

		var t = this.title || this.name || null;
		var a = this.href || this.alt;
		var g = this.rel || false;
		var e = new Array();
		
		tb_show(t,a,g,e);
		this.blur();
		return false;
	});
}

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

	//jQuery("object").hide();
	//jQuery("embed").show();

	try {

		if (typeof(elToHide) == 'object') {

			elToRestore = elToHide

			// Hide requested elements.
			for (var i in elToHide) {

				el = document.getElementById(elToHide[i]);

				if (el) {
					el.style.display = 'none';
				}

			}

		} else {

			elToRestore = new Array();

		}

		//if IE 6
		if (typeof document.body.style.maxHeight === "undefined"){
			jQuery("body","html").css({height:"100%", width:"100%"});
			jQuery("html").css("overflow","hidden");
			if (document.getElementById("TB_HideSelect") === null) { // iframe to hide select elements in ie6
				jQuery("body").append("<iframe id='TB_HideSelect'></iframe><div id='TB_overlay'></div><div id='TB_window'></div>");
				jQuery("#TB_overlay").click(tb_remove);
			}
		}else{ //all others
			if(document.getElementById("TB_overlay") === null){
				jQuery("body").append("<div id='TB_overlay'></div><div id='TB_window'></div>");
				jQuery("#TB_overlay").click(tb_remove);
			}
		}

		// check
		if(tb_detectMacXFF()){
			jQuery("#TB_overlay").addClass("TB_overlayMacFFBGHack"); // use png overlay so hide flash
		}else{
			jQuery("#TB_overlay").addClass("TB_overlayBG"); // use background and opacity
		}


		if(caption===null){caption="";}

		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> or Esc Key</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", opacity: 0}).animate({opacity: 1},1000); //for safari using css instead of show
			};

			imgPreloader.src = url;
			*/
		}else{//code to show html

			var queryString = url.replace(/^[^\?]+\??/,'');
			var params = tb_parseQuery( queryString );

			if(params['loader'] != 'false'){
				jQuery("body").append("<div id='TB_load'><img src='"+imgLoader.src+"' /></div>");//add loader to the page
				jQuery('#TB_load').show(); //show loader
			}

			TB_WIDTH = (params['width']*1) || 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;
			ajaxContentH = TB_HEIGHT - 45;

			if(url.indexOf('TB_iframe') != -1){// either iframe or ajax window
				urlNoQuery = url.split('TB_');
				jQuery("#TB_iframeContent").remove();
				if(params['modal'] != "true"){//iframe no modal
					/*$("#TB_window").append("<div id='TB_title'><div id='TB_ajaxWindowTitle'>"+caption+"</div><div id='TB_closeAjaxWindow'><a href='#' id='TB_closeWindowButton' title='Close'>close</a> or Esc Key</div></div><iframe frameborder='0' hspace='0' src='"+urlNoQuery[0]+"' id='TB_iframeContent' name='TB_iframeContent"+Math.round(Math.random()*1000)+"' onload='tb_showIframe()' style='width:"+(ajaxContentW + 29)+"px;height:"+(ajaxContentH + 17)+"px;' > </iframe>");*/
					jQuery("#TB_window").append("<iframe allowtransparency='true' frameborder='0' hspace='0' src='"+urlNoQuery[0]+"' id='TB_iframeContent' name='TB_iframeContent"+Math.round(Math.random()*1000)+"' onload='tb_showIframe()' style='width:"+(ajaxContentW + 29)+"px;height:"+(ajaxContentH + 17)+"px;' > </iframe>");
				}else{//iframe modal
					jQuery("#TB_overlay").unbind();
					jQuery("#TB_window").append("<iframe allowtransparency='true' frameborder='0' hspace='0' src='"+urlNoQuery[0]+"' id='TB_iframeContent' name='TB_iframeContent"+Math.round(Math.random()*1000)+"' onload='tb_showIframe()' style='width:"+(ajaxContentW + 29)+"px;height:"+(ajaxContentH + 17)+"px;'> </iframe>");
				}
			}else{
				// not an iframe, ajax opened this window
				if(jQuery("#TB_window").css("display") != "block"){
					if(params['modal'] != "true"){//ajax no modal
						jQuery("#TB_window").append("<div id='TB_ajaxContent' style='width:"+ajaxContentW+"px;height:"+ajaxContentH+"px'></div>");
						/*$("#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>");*/
						if(params['closer'] != 'no'){
							jQuery("#TB_window").append("<div id='TB_closeTab' onclick='tb_remove()'></div>");
						}
					}else{//ajax modal
						jQuery("#TB_overlay").unbind();
						if(params['closer'] != 'no'){
							jQuery("#TB_window").append("<div id='TB_closeTab' onclick='tb_remove(1)'></div>");
						}
						jQuery("#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
					if(params['closer'] != 'no'){
						jQuery("#TB_window").append("<div id='TB_closeTab' onclick='tb_remove(1)'></div>");
					}
					jQuery("#TB_ajaxContent")[0].style.width = ajaxContentW +"px";
					jQuery("#TB_ajaxContent")[0].style.height = ajaxContentH +"px";
					jQuery("#TB_ajaxContent")[0].scrollTop = 0;
					jQuery("#TB_ajaxWindowTitle").html(caption);
				}
			}

			//$("#TB_closeWindowButton").click(tb_remove);

			if(url.indexOf('TB_inline') != -1){
				jQuery("#TB_ajaxContent").append(jQuery('#' + params['inlineId']).children());
				jQuery("#TB_window").unload(function () {
					jQuery('#' + params['inlineId']).append( jQuery("#TB_ajaxContent").children() ); // move elements back when you're finished
				});
				tb_position();
				jQuery("#TB_load").remove();
				
				jQuery("#TB_window").css({display:"block"});
				
				//20090521: allow display without removing intervening elements
				jQuery("#TB_window").css({"z-index":"1002"});
				
				//$("#TB_window").css({display:"block", opacity: 0}).animate({opacity: 1},1000);
			}else if(url.indexOf('TB_iframe') != -1){
				tb_position();
				if(jQuery.browser.safari){//safari needs help because it will not fire iframe onload
					jQuery("#TB_load").remove();
					jQuery("#TB_window").css({display:"block"});
					//$("#TB_window").css({display:"block", opacity: 0}).animate({opacity: 1},1000);
				}
			}else{
				jQuery("#TB_ajaxContent").load(url += "&random=" + (new Date().getTime()),function(){ //to do a post change this load method
					tb_position();
					jQuery("#TB_load").remove();
					tb_init("#TB_ajaxContent a.thickbox");
					jQuery("#TB_window").css({display:"block"});
					//jQuery("#TB_window").css({display:"block", opacity: 0}).animate({opacity: 1},1000);
				});
			}

		}

		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) {
		alert(e)//nothing here
	}
}

//helper functions below
function tb_showIframe(){
	jQuery("#TB_load").remove();
	jQuery("#TB_window").css({display:"block"});
	//jQuery("#TB_window").css({display:"block", opacity: 0}).animate({opacity: 1},1000);
}

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

	// Hide requested elements.
	for (var i in elToRestore) {

		el = document.getElementById(elToRestore[i]);

		if (el) {
			el.style.display = 'block';
		}

	}

	if(document.getElementById('player')){
		document.getElementById('player').style.display='block'
	}
	if(document.getElementById('composer')){
		document.getElementById('composer').style.visibility='visible'
	}
	if(document.getElementById('launcher')){
		document.getElementById('launcher').style.visibility='visible'
	}
	if(document.getElementById('homePlayer')){
		document.getElementById('homePlayer').style.visibility='visible'
	}
	if(document.getElementById('newsSWF')){
		document.getElementById('newsSWF').style.visibility='visible'
	}
	if(resetSubmittable == 1){
		submittable = true
	}

	return false;
}

function tb_position() {
jQuery("#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
		jQuery("#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;
  }
}

function tb_dimmer(){
	modal = false;
	if (arguments[0] == true) modal = true;
	try {
		//if IE 6
		if (typeof document.body.style.maxHeight === "undefined"){
			jQuery("body","html").css({height:"100%", width:"100%"});
			jQuery("html").css("overflow","hidden");
			if (document.getElementById("TB_HideSelect") === null) { // iframe to hide select elements in ie6
				jQuery("body").append("<iframe id='TB_HideSelect'></iframe><div id='TB_overlay'></div><div id='TB_window'></div>");//
				//if (!modal)
				jQuery("#TB_overlay").click(tb_remove);
			}
		}else{ //all others
			if(document.getElementById("TB_overlay") === null){
				jQuery("body").append("<div id='TB_overlay'></div><div id='TB_window'></div>");//
				//if (!modal)
				jQuery("#TB_overlay").click(tb_remove);
			}
		}
		
		// check
		if(tb_detectMacXFF()){
			jQuery("#TB_overlay").addClass("TB_overlayMacFFBGHack"); // use png overlay so hide flash
		}else{
			jQuery("#TB_overlay").addClass("TB_overlayBG"); // use background and opacity
		}
	}catch(e){

	}
}