/** 
 * Thickbox Back Button Support
 *
 * We must include this INSTEAD OF the thickbox script!
 * 
 * Hash locations will show up in the URL bar for thickboxes.  We're using a spiffy  "addChain" technique
 * to chain our own function after tb_remove() which will remove the #hash from the URL.  We do this simply
 * because there are so many ways to close the thickbox, including Esc keyboard event, which won't set href.
 *
 * Programmed by Andy Magoon of Cerulean Studios
 *
 * Copyright (c) 2010 Cerulean Studios LLC (trillian.im)
 * Dual licensed under the MIT (MIT-LICENSE.txt)
 * and GPL (GPL-LICENSE.txt) licenses.
 *
 * Implements jQuery hashchange plugin by Chris Leishman, licensed under MIT and GPL licenses.
 * Implements Thickbox plugin by Cody Lindley, licensed under the MIT license.
 */
var tbb_title = '';
$(document).ready(function() {
	// Using the hashchange plugin defined later in this file, we will
	// catch any changes made to the # part of the URL in the browser window.
 
        $(window).hashchange(function() { tbb_hashChanged(location.hash) });
	tbb_title=$(document).attr('title');
});
function tbb_hashChanged(location)
{
	// Here we inspect the URL to see if the # has been removed.
	// If so, we are going to remove the thickbox.
 
        if (location == "" || location == "#")
	{
		tb_remove();
	}
	$(document).attr('title',tbb_title);
}
function tbb_remove()
{
	if ($.browser.mozilla && $.browser.version > '1.8' && $.browser.version < '1.9')
	{
		tb_remove();
	}
	if ($.browser.opera)
	{
		tb_remove();
	}
	window.history.go(-1);
	return false;
}
 
/*
 * 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 = "/common/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){
	$(domChunk).click(function(){
	var t = this.name || this.title || null;
	var a = this.href || this.alt;
	var g = this.rel || false;
	tb_show(t,a,g);
	this.blur();
	if ($(this).attr('href').indexOf("#") == -1)
		$(this).attr('href', '#more');
	
	return true;
	});
}
 
function tb_animation()
{
	if ($.browser.safari) return true;
 
	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
				$("body").append("<iframe id='TB_HideSelect' src='javascript:false;'></iframe><div id='TB_overlay'></div><div id='TB_window' class='mbox'><div class='back'><div class='tl'></div><div class='tm'></div><div class='tr'></div><div class='ml'></div><div class='mm'></div><div class='mr'></div><div class='bl'></div><div class='bm'></div><div class='br'></div></div><div class='content'></div></div>");
				if (!tb_animation()) {$("div#TB_overlay").show();} else {$("div#TB_overlay").fadeIn("normal");};
				$("div#TB_overlay").click(tbb_remove);
			}
		}else{//all others
			if(document.getElementById("TB_overlay") === null){
				$("body").append("<div id='TB_overlay'></div><div id='TB_window' class='mbox'><div class='back'><div class='tl'></div><div class='tm'></div><div class='tr'></div><div class='ml'></div><div class='mm'></div><div class='mr'></div><div class='bl'></div><div class='bm'></div><div class='br'></div></div><div class='content'></div></div>");
				if (!tb_animation()) {$("div#TB_overlay").show();} else {$("div#TB_overlay").fadeIn("normal");};
				$("div#TB_overlay").click(tbb_remove);
			}
		}
		
		if(tb_detectMacXFF()){
			$("div#TB_overlay").addClass("TB_overlayMacFFBGHack");//use png overlay so hide flash
		}else{
			$("div#TB_overlay").addClass("TB_overlayBG");//use background and opacity
		}
		
		if(caption===null){caption="";}
		$("body").append("<div id='TB_load'></div>");//add an empty loader to the page
		
		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].name;
								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].name;
								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] - 160;
			var y = pagesize[1] - 160;
			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 + 40;
			TB_HEIGHT = imageHeight + 60;
			$("body").append("<div id='TB_helper'><p id='TB_closeWindow'><a href='#' id='TB_closeWindowButton' title='Close'>Schließen <img src='/common/icons/btn-close.png' border='0'/></a></p></div>");
			$("div#TB_window .content").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>"); 		
			
			$("#TB_closeWindowButton").click(tbb_remove);
			
			if (!(TB_PrevHTML === "")) {
				function goPrev(){
					if($(document).unbind("click",goPrev)){$(document).unbind("click",goPrev);}
					$("div#TB_window .content").remove();
					$("div#TB_helper").remove();
					$("div#TB_window").append("<div class='content'></div>");
					tb_show(TB_PrevCaption, TB_PrevURL, imageGroup);
					return false;	
				}
				$("#TB_prev").click(goPrev);
			}
			
			if (!(TB_NextHTML === "")) {		
				function goNext(){
					$("div#TB_window .content").remove();
					$("div#TB_helper").remove();
					$("div#TB_window").append("<div class='content'></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
					tbb_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(tbb_remove);
			$("div#TB_window").css({display:"block"}); //for safari using css instead of show
			if (!tb_animation()) {$("div#TB_window").css("top", "50%");} else {$("div#TB_window").animate({top: "50%"}, "normal", "swing");};
			};
			
			imgPreloader.src = url;
		}else{//code to show html
			
			var queryString = url.replace(/^[^\?]+\??/,'');
			var params = tb_parseQuery( queryString );
 
			var pagesize = tb_getPageSize();
			var y = pagesize[1] - 160;
			var tempheight = (params['height']*1) + 40;
			if (tempheight > y) {tempheight = y};
 
			TB_WIDTH = (params['width']*1) + 40 || 980; //defaults to 630 if no paramaters were added to URL
			TB_HEIGHT = tempheight || 440; //defaults to 440 if no paramaters were added to URL
			ajaxContentW = TB_WIDTH - 40;
			ajaxContentH = TB_HEIGHT - 40;
 
			/* Not sure what the above is doing.  it seems to require 980
			 */
			ajaxContentW = 980;
			
			if(url.indexOf('TB_iframe') != -1){// either iframe or ajax window		
					urlNoQuery = url.split('TB_');
					$("#TB_iframeContent").remove();
					if(params['modal'] != "true"){//iframe no modal
						if(caption != "") {$("body").append("<div id='TB_title' class='title'><div class='back'><div class='tl'></div><div class='tm'></div><div class='tr'></div><div class='l'></div><div class='m'></div><div class='r'></div></div><div id='TB_ajaxWindowTitle' class='text'><span>"+caption+"</span></div></div>")};
						$("body").append("<div id='TB_helper'><p id='TB_closeAjaxWindow'><a href='#' id='TB_closeWindowButton' title='Close'>Schließen <img src='/common/icons/btn-close.png' border='0'/></a></p></div>");
						$("div#TB_window .content").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{//iframe modal
					$("div#TB_overlay").unbind();
						if(caption != "") {$("body").append("<div id='TB_title' class='title'><div class='back'><div class='tl'></div><div class='tm'></div><div class='tr'></div><div class='l'></div><div class='m'></div><div class='r'></div></div><div id='TB_ajaxWindowTitle' class='text'><span>"+caption+"</span></div></div>")};
						$("div#TB_window .content").append("<iframe frameborder='0' hspace='0' src='"+urlNoQuery[0]+"' id='TB_iframeContent' name='TB_iframeContent"+Math.round(Math.random()*1000)+"' onload='tb_showIframe()' style='width:"+(ajaxContentW + 29)+"px;height:"+(ajaxContentH + 17)+"px;'> </iframe>");
					}
			}else{// not an iframe, ajax
					if($("div#TB_window").css("display") != "block"){
						if(params['modal'] != "true"){//ajax no modal
							if(caption != "") {$("body").append("<div id='TB_title' class='title'><div class='back'><div class='tl'></div><div class='tm'></div><div class='tr'></div><div class='l'></div><div class='m'></div><div class='r'></div></div><div id='TB_ajaxWindowTitle' class='text'><span>"+caption+"</span></div></div>")};
							$("body").append("<div id='TB_helper'><p id='TB_closeAjaxWindow'><a href='#' id='TB_closeWindowButton' title='Close'>Schließen <img src='/common/icons/btn-close.png' border='0'/></a></p></div>");
							$("div#TB_window .content").append("<div id='TB_ajaxContent' style='width:"+ajaxContentW+"px;height:"+ajaxContentH+"px'></div>");
						}else{//ajax modal
							$("div#TB_overlay").unbind();
							if(caption != "") {$("body").append("<div id='TB_title' class='title'><div class='back'><div class='tl'></div><div class='tm'></div><div class='tr'></div><div class='l'></div><div class='m'></div><div class='r'></div></div><div id='TB_ajaxWindowTitle' class='text'><span>"+caption+"</span></div></div>")};
							$("div#TB_window .content").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
						$("div#TB_ajaxContent")[0].style.width = ajaxContentW +"px";
						$("div#TB_ajaxContent")[0].style.height = ajaxContentH +"px";
						$("div#TB_ajaxContent")[0].scrollTop = 0;
						$("#TB_ajaxWindowTitle").html(caption);
					}
			}
 
			sIFR.replace(helveticaLTBold, {selector: '.title .text span', css: '.sIFR-root {color: #FFFFFF; letter-spacing: -1.5; text-align: center;}', wmode: 'transparent'});
					
			$("#TB_closeWindowButton").click(tbb_remove);
			
				if(url.indexOf('TB_inline') != -1){	
					$("div#TB_ajaxContent").append($('#' + params['inlineId']).children());
					$("div#TB_window").unload(function () {
						$('#' + params['inlineId']).append( $("div#TB_ajaxContent").children() ); // move elements back when youre finished
					});
					tb_position();
					$("#TB_load").remove();
					$("div#TB_window").css({display:"block"}); 
					if (!tb_animation()) {
						$("div#TB_window").css("top", "50%");
						$("div#TB_title").css("top", "-10");
					} else {
						$("div#TB_window").animate({top: "50%"}, "normal", "swing");
//						$("div#TB_title").css("top", "-10").animate({top: "-10"}, "normal", "swing");
					};
					fixOpera();
				}else if(url.indexOf('TB_iframe') != -1){
					tb_position();
					if($.browser.safari){//safari needs help because it will not fire iframe onload
						$("#TB_load").remove();
						$("div#TB_window").css({display:"block"});
					}
					if (!tb_animation()) {
						$("div#TB_window").css("top", "50%");
						$("div#TB_title").css("top", "-10");
					} else {
						$("div#TB_window").animate({top: "50%"}, "normal", "swing");
//							$("div#TB_title").animate({top: "-10"}, "normal", "swing");
						$("div#TB_title").css("top", "-10");
					};
					fixOpera();
				}else{
					$("div#TB_ajaxContent").load(url += "&random=" + (new Date().getTime()),function(){//to do a post change this load method
						tb_position();
						$("#TB_load").remove();
						tb_init("div#TB_ajaxContent a.thickbox");
						$("div#TB_window").css({display:"block"});
						if (!tb_animation()) {
							$("div#TB_window").css("top", "50%");
//							$("div#TB_title").css("top", "-10");
						} else {
							$("div#TB_window").animate({top: "50%"}, "normal", "swing");
//							$("div#TB_title").css("top", "-10").animate({top: "-10"}, "normal", "swing");
						};
						fixOpera();
					});
				}
			
		}
 
		if(!params['modal']){
			document.onkeyup = function(e){ 	
				if (e == null) { // ie
					keycode = event.keyCode;
				} else { // mozilla
					keycode = e.which;
				}
				if(keycode == 27){ // close
					tbb_remove();
				}	
			};
		}
		
	} catch(e) {
		//nothing here
	}
}
 
//helper functions below
function tb_showIframe(){
	$("#TB_load").remove();
	$("div#TB_window").css({display:"block"});
}
 
function tb_remove() {
 	$("#TB_imageOff").unbind("click");
	$("#TB_closeWindowButton").unbind("click");
//	$("div#TB_window").fadeOut("fast",function(){$('div#TB_window,div#TB_overlay,#TB_HideSelect').trigger("unload").unbind().remove();});
	$("div#TB_window").animate({top: "-100%"}, "normal", "swing");
//	$("div#TB_title").animate({top: "-100"}, "normal", "swing");
	$("div#TB_title").css("top", "-100");
	if (!tb_animation()) {
		$('div#TB_window,div#TB_overlay,div#TB_helper,div#TB_title,#TB_HideSelect').trigger("unload").unbind().remove();
	} else {
		$("div#TB_overlay").fadeOut("normal",function(){$('div#TB_window,div#TB_overlay,div#TB_helper,div#TB_title,#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() {
$("div#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
		$("div#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;
  }
}
 
 
 
/**
 * jQuery hashchange 1.0.0
 * 
 * (based on jquery.history)
 *
 * Copyright (c) 2008 Chris Leishman (chrisleishman.com)
 * Dual licensed under the MIT (MIT-LICENSE.txt)
 * and GPL (GPL-LICENSE.txt) licenses.
 */
(function($) {
 
$.fn.extend({
    hashchange: function(callback) { this.bind('hashchange', callback) },
    openOnClick: function(href) {
		if (href === undefined || href.length == 0)
			href = '#';
		return this.click(function(ev) {
			if (href && href.charAt(0) == '#') {
				// execute load in separate call stack
				window.setTimeout(function() { $.locationHash(href) }, 0);
			} else {
				window.location(href);
			}
			ev.stopPropagation();
			return false;
		});
    }
});
 
// IE 8 introduces the hashchange event natively - so nothing more to do
if ($.browser.msie && document.documentMode && document.documentMode >= 8) {
	$.extend({
		locationHash: function(hash) {
	        if (!hash) hash = '#';
	        else if (hash.charAt(0) != '#') hash = '#' + hash;
	        location.hash = hash;
	    }
	});
	return;
}
 
var curHash;
// hidden iframe for IE (earlier than 8)
var iframe;
 
$.extend({
	locationHash: function(hash) {
		if (curHash === undefined) return;
 
		if (!hash) hash = '#';
		else if (hash.charAt(0) != '#') hash = '#' + hash;
		
		location.hash = hash;
		
		if (curHash == hash) return;
		curHash = hash;
		
		if ($.browser.msie) updateIEFrame(hash);
		$.event.trigger('hashchange');
	}
});
 
$(document).ready(function() {
    curHash = location.hash;
    if ($.browser.msie) {
        // stop the callback firing twice during init if no hash present
        if (curHash == '') curHash = '#';
        // add hidden iframe for IE
        iframe = $('<iframe />').hide().get(0);
        $('body').prepend(iframe);
        updateIEFrame(location.hash);
        setInterval(checkHashIE, 100);
    } else {
        setInterval(checkHash, 100);
    }
});
$(window).unload(function() { iframe = null });
 
function checkHash() {
    var hash = location.hash;
    if (hash != curHash) {
        curHash = hash;
        $.event.trigger('hashchange');
    }
}
 
if ($.browser.msie) {
    // Attach a live handler for any anchor links
    $('a[href^=#]').live('click', function() {
        var hash = $(this).attr('href');
        // Don't intercept the click if there is an existing anchor on the page
        // that matches this hash
        if ($(hash).length == 0 && $('a[name='+hash.slice(1)+']').length == 0) {
            $.locationHash(hash);
            return false;
        }
    });
}
 
function checkHashIE() {
    // On IE, check for location.hash of iframe
    var idoc = iframe.contentDocument || iframe.contentWindow.document;
    var hash = idoc.location.hash;
    if (hash == '') hash = '#';
 
    if (hash != curHash) {
        if (location.hash != hash) location.hash = hash;
        curHash = hash;
        $.event.trigger('hashchange');
    }
}
 
function updateIEFrame(hash) {
    if (hash == '#') hash = '';
    var idoc = iframe.contentWindow.document;
    idoc.open();
    idoc.close();
    if (idoc.location.hash != hash) idoc.location.hash = hash;
}
 
})(jQuery);