/*
 * 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
*/

/**
 * We need the http-host to allow requests from the same host where this file
 * is situated.
 */
var HTTP_HOST = '';
jQuery('script[src]').filter(function() {
    return (this.src.search(/(https?:\/\/[^\/]+)\/.*thickbox\.js$/) > -1);
}).each(function() {
    HTTP_HOST = RegExp.$1;
});

/**
 * image paths
 */
var tb_closeImage = HTTP_HOST + '/inc/styles/img/buttons/close.gif';
var tb_pathToImage = HTTP_HOST + "/inc_common/styles/img/loadingAnimation.gif";

/*!!!!!!!!!!!!!!!!! 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
	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){
	var $ = jQuery;
	$(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, customClass) {// function called
                                                            // when the user
                                                            // clicks on a
                                                            // thickbox link
    var $ = jQuery;
    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:'
                                        + '\'\''
                                        + '"></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 (customClass !== null) {
            $("#TB_window").addClass(customClass);
        }

        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;
                // chl: nutze html() statt append(), weil auf Android die
                // Thickbox
                // nicht geschlossen wird, wenn man drauf tappt, und so bei Tap
                // auf
                // ein anderes Bild dieses in der Thickbox angehängt würde :-(
                $("#TB_window")
                        .html(
                                "<a href='' id='TB_ImageOff' title='schlie&szlig;en'><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='schlie&szlig;en'>schlie&szlig;en</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='schlie&szlig;en'><img src='"
                                            + tb_closeImage
                                            + "' width='20' height='20' alt='schlie&szlig;en'  /></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' title='schlie&szlig;en'><img src='"
                                                + tb_closeImage
                                                + "' width='20' height='20' alt='schlie&szlig;en'  /></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 {
                /*
                  MODIFIED! feh: 20.5.2009
                  wenn url schon ein ? hat, param mit & anhaengen, sonst mit ?
                 */
                var param_character = '?';
                if (url.indexOf('?') != -1)
                    param_character = '&';
                $("#TB_ajaxContent").load(
                        url += param_character + "random="
                                + (new Date().getTime()), function() {//to do a post change this load method
                            /*
                              ENDE MODIFIED
                             */
                            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(){
	var $ = jQuery;
	$("#TB_load").remove();
	$("#TB_window").css({display:"block"});
}

function tb_remove() {
	var $ = jQuery;
 	$("#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() {
	var $ = 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
		$("#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;
  }
}