// -----------------------------------------------------------------------------------
    //
    //  Lightbox v2.03.3
    //  by Lokesh Dhakar - http://www.huddletogether.com
    //  5/21/06
    //
    //  For more information on this script, visit:
    //  http://huddletogether.com/projects/lightbox2/
    //
    //  Licensed under the Creative Commons Attribution 2.5 License - http://creativecommons.org/licenses/by/2.5/
    // 
    //  Credit also due to those who have helped, inspired, and made their code available to the public.
    //  Including: Scott Upton(uptonic.com), Peter-Paul Koch(quirksmode.com), Thomas Fuchs(mir.aculo.us), and others.
    //
    //
    // -----------------------------------------------------------------------------------
    /*
     
        Table of Contents
        -----------------
        Configuration
        Global Variables
     
        Extending Built-in Objects 
        - Object.extend(Element)
        - Array.prototype.removeDuplicates()
        - Array.prototype.empty()
     
        Lightbox Class Declaration
        - initialize()
        - updateImageList()
        - start()
        - changeImage()
        - resizeImageContainer()
        - showImage()
        - updateDetails()
        - updateNav()
        - enableKeyboardNav()
        - disableKeyboardNav()
        - keyboardAction()
        - preloadNeighborImages()
        - end()
       
        Miscellaneous Functions
        - getPageScroll()
        - getPageSize()
        - getKey()
        - listenKey()
        - showSelectBoxes()
        - hideSelectBoxes()
        - showFlash()
        - hideFlash()
        - pause()
        - initLightbox()
       
        Function Calls
        - addLoadEvent(initLightbox)
       
    */
    // -----------------------------------------------------------------------------------
     
    //
    //  Configuration
    //
    var fileLoadingImage = "/template/lightbox/images/loading.gif";      
    var fileBottomNavCloseImage = "/template/lightbox/images/closelabel.gif";
     
    var overlayOpacity = 0.8;   // controls transparency of shadow overlay
     
    var animate = true;         // toggles resizing animations
    var resizeSpeed = 7;        // controls the speed of the image resizing animations (1=slowest and 10=fastest)
     
    var borderSize = 10;        //if you adjust the padding in the CSS, you will need to update this variable
     
    // -----------------------------------------------------------------------------------
     
    //
    //  Global Variables
    //
    var imageArray = new Array;
    var activeImage;
    var lb_max_width = 800; //if you wish to constrain the width (set to 99999 for unlimited size)
    var lb_max_height = 600; //if you wish to constring the height (set to 99999 for unlimited size)
     
    if(animate == true){
        overlayDuration = 0.2;  // shadow fade in/out duration
        if(resizeSpeed > 10){ resizeSpeed = 10;}
        if(resizeSpeed < 1){ resizeSpeed = 1;}
        resizeDuration = (11 - resizeSpeed) * 0.15;
    } else {
        overlayDuration = 0;
        resizeDuration = 0;
    }
     
    // -----------------------------------------------------------------------------------
     
    //
    //  Additional methods for Element added by SU, Couloir
    //  - further additions by Lokesh Dhakar (huddletogether.com)
    //
    Object.extend(Element, {
        getWidth: function(element) {
            element = $(element);
            return element.offsetWidth;
        },
        setWidth: function(element,w) {
            element = $(element);
            element.style.width = w +"px";
        },
        setHeight: function(element,h) {
            element = $(element);
            element.style.height = h +"px";
        },
        setTop: function(element,t) {
            element = $(element);
            element.style.top = t +"px";
        },
        setLeft: function(element,l) {
            element = $(element);
            element.style.left = l +"px";
        },
        setSrc: function(element,src) {
            element = $(element);
            element.src = src;
        },
        setHref: function(element,href) {
            element = $(element);
            element.href = href;
        },
        setInnerHTML: function(element,content) {
            element = $(element);
            element.innerHTML = content;
        }
    });
     
    // -----------------------------------------------------------------------------------
     
    //
    //  Extending built-in Array object
    //  - array.removeDuplicates()
    //  - array.empty()
    //
    Array.prototype.removeDuplicates = function () {
        for(i = 0; i < this.length; i++){
            for(j = this.length-1; j>i; j--){        
                if(this[i][0] == this[j][0]){
                    this.splice(j,1);
                }
            }
        }
    }
     
    // -----------------------------------------------------------------------------------
     
    Array.prototype.empty = function () {
        for(i = 0; i <= this.length; i++){
            this.shift();
        }
    }
     
    // -----------------------------------------------------------------------------------
     
    //
    //  Lightbox Class Declaration
    //  - initialize()
    //  - start()
    //  - changeImage()
    //  - resizeImageContainer()
    //  - showImage()
    //  - updateDetails()
    //  - updateNav()
    //  - enableKeyboardNav()
    //  - disableKeyboardNav()
    //  - keyboardNavAction()
    //  - preloadNeighborImages()
    //  - end()
    //
    //  Structuring of code inspired by Scott Upton (http://www.uptonic.com/)
    //
    var Lightbox = Class.create();
     
    Lightbox.prototype = {
       
        // initialize()
        // Constructor runs on completion of the DOM loading. Calls updateImageList and then
        // the function inserts html at the bottom of the page which is used to display the shadow
        // overlay and the image container.
        //
        initialize: function() {   
           
            this.updateImageList();
     
            // Code inserts html at the bottom of the page that looks similar to this:
            //
            //  <div id="overlay"></div>
            //  <div id="lightbox">
            //      <div id="outerImageContainer">
            //          <div id="imageContainer">
            //              <img id="lightboxImage">
            //              <div style="" id="hoverNav">
            //                  <a href="#" id="prevLink"></a>
            //                  <a href="#" id="nextLink"></a>
            //              </div>
            //              <div id="loading">
            //                  <a href="#" id="loadingLink">
            //                      <img src="images/loading.gif">
            //                  </a>
            //              </div>
            //          </div>
            //      </div>
            //      <div id="imageDataContainer">
            //          <div id="imageData">
            //              <div id="imageDetails">
            //                  <span id="caption"></span>
            //                  <span id="numberDisplay"></span>
            //              </div>
            //              <div id="bottomNav">
            //                  <a href="#" id="bottomNavClose">
            //                      <img src="images/close.gif">
            //                  </a>
            //              </div>
            //          </div>
            //      </div>
            //  </div>
     
     
            var objBody = document.getElementsByTagName("body").item(0);
           
            var objOverlay = document.createElement("div");
            objOverlay.setAttribute('id','overlay');
            objOverlay.style.display = 'none';
            objOverlay.onclick = function() { myLightbox.end(); }
            objBody.appendChild(objOverlay);
           
            var objLightbox = document.createElement("div");
            objLightbox.setAttribute('id','lightbox');
            objLightbox.style.display = 'none';
            objLightbox.onclick = function(e) { // close Lightbox is user clicks shadow overlay
                if (!e) var e = window.event;
                var clickObj = Event.element(e).id;
                if ( clickObj == 'lightbox') {
                    myLightbox.end();
                }
            };
            objBody.appendChild(objLightbox);
               
            var objOuterImageContainer = document.createElement("div");
            objOuterImageContainer.setAttribute('id','outerImageContainer');
            objLightbox.appendChild(objOuterImageContainer);
     
            // When Lightbox starts it will resize itself from 250 by 250 to the current image dimension.
            // If animations are turned off, it will be hidden as to prevent a flicker of a
            // white 250 by 250 box.
            if(animate){
                Element.setWidth('outerImageContainer', 250);
                Element.setHeight('outerImageContainer', 250);         
            } else {
                Element.setWidth('outerImageContainer', 1);
                Element.setHeight('outerImageContainer', 1);           
            }
     
            var objImageContainer = document.createElement("div");
            objImageContainer.setAttribute('id','imageContainer');
            objOuterImageContainer.appendChild(objImageContainer);
       
            var objLightboxImage = document.createElement("img");
            objLightboxImage.setAttribute('id','lightboxImage');
            objImageContainer.appendChild(objLightboxImage);
       
            var objHoverNav = document.createElement("div");
            objHoverNav.setAttribute('id','hoverNav');
            objImageContainer.appendChild(objHoverNav);
       
            var objPrevLink = document.createElement("a");
            objPrevLink.setAttribute('id','prevLink');
            objPrevLink.setAttribute('href','#');
            objHoverNav.appendChild(objPrevLink);
           
            var objNextLink = document.createElement("a");
            objNextLink.setAttribute('id','nextLink');
            objNextLink.setAttribute('href','#');
            objHoverNav.appendChild(objNextLink);
       
            var objLoading = document.createElement("div");
            objLoading.setAttribute('id','loading');
            objImageContainer.appendChild(objLoading);
       
            var objLoadingLink = document.createElement("a");
            objLoadingLink.setAttribute('id','loadingLink');
            objLoadingLink.setAttribute('href','#');
            objLoadingLink.onclick = function() { myLightbox.end(); return false; }
            objLoading.appendChild(objLoadingLink);
       
            var objLoadingImage = document.createElement("img");
            objLoadingImage.setAttribute('src', fileLoadingImage);
            objLoadingLink.appendChild(objLoadingImage);
     
            var objImageDataContainer = document.createElement("div");
            objImageDataContainer.setAttribute('id','imageDataContainer');
            objLightbox.appendChild(objImageDataContainer);
     
            var objImageData = document.createElement("div");
            objImageData.setAttribute('id','imageData');
            objImageDataContainer.appendChild(objImageData);
       
            var objImageDetails = document.createElement("div");
            objImageDetails.setAttribute('id','imageDetails');
            objImageData.appendChild(objImageDetails);
       
            var objCaption = document.createElement("span");
            objCaption.setAttribute('id','caption');
            objImageDetails.appendChild(objCaption);
       
            var objNumberDisplay = document.createElement("span");
            objNumberDisplay.setAttribute('id','numberDisplay');
            objImageDetails.appendChild(objNumberDisplay);
           
            var objBottomNav = document.createElement("div");
            objBottomNav.setAttribute('id','bottomNav');
            objImageData.appendChild(objBottomNav);
       
            var objBottomNavCloseLink = document.createElement("a");
            objBottomNavCloseLink.setAttribute('id','bottomNavClose');
            objBottomNavCloseLink.setAttribute('href','#');
            objBottomNavCloseLink.onclick = function() { myLightbox.end(); return false; }
            objBottomNav.appendChild(objBottomNavCloseLink);
       
            var objBottomNavCloseImage = document.createElement("img");
            objBottomNavCloseImage.setAttribute('src', fileBottomNavCloseImage);
            objBottomNavCloseLink.appendChild(objBottomNavCloseImage);
        },
     
     
        //
        // updateImageList()
        // Loops through anchor tags looking for 'lightbox' references and applies onclick
        // events to appropriate links. You can rerun after dynamically adding images w/ajax.
        //
        updateImageList: function() {  
            if (!document.getElementsByTagName){ return; }
            var anchors = document.getElementsByTagName('a');
            var areas = document.getElementsByTagName('area');
     
            // loop through all anchor tags
            for (var i=0; i<anchors.length; i++){
                var anchor = anchors[i];
               
                var relAttribute = String(anchor.getAttribute('rel'));
               
                // use the string.match() method to catch 'lightbox' references in the rel attribute
                if (anchor.getAttribute('href') && (relAttribute.toLowerCase().match('lightbox'))){
                    anchor.onclick = function () {myLightbox.start(this); return false;}
                }
            }
     
            // loop through all area tags
            // todo: combine anchor & area tag loops
            for (var i=0; i< areas.length; i++){
                var area = areas[i];
               
                var relAttribute = String(area.getAttribute('rel'));
               
                // use the string.match() method to catch 'lightbox' references in the rel attribute
                if (area.getAttribute('href') && (relAttribute.toLowerCase().match('lightbox'))){
                    area.onclick = function () {myLightbox.start(this); return false;}
                }
            }
        },
       
       
        //
        //  start()
        //  Display overlay and lightbox. If image is part of a set, add siblings to imageArray.
        //
        start: function(imageLink) {   
     
            hideSelectBoxes();
            hideFlash();
     
            // stretch overlay to fill page and fade in
            var arrayPageSize = getPageSize();
            Element.setWidth('overlay', arrayPageSize[0]);
            Element.setHeight('overlay', arrayPageSize[1]);
     
            new Effect.Appear('overlay', { duration: overlayDuration, from: 0.0, to: overlayOpacity });
     
            imageArray = [];
            imageNum = 0;      
     
            if (!document.getElementsByTagName){ return; }
            var anchors = document.getElementsByTagName( imageLink.tagName);
     
            // if image is NOT part of a set..
            if((imageLink.getAttribute('rel') == 'lightbox')){
                // add single image to imageArray
                imageArray.push(new Array(imageLink.getAttribute('href'), imageLink.getAttribute('title')));           
            } else {
            // if image is part of a set..
     
                // loop through anchors, find other images in set, and add them to imageArray
                for (var i=0; i<anchors.length; i++){
                    var anchor = anchors[i];
                    if (anchor.getAttribute('href') && (anchor.getAttribute('rel') == imageLink.getAttribute('rel'))){
                        imageArray.push(new Array(anchor.getAttribute('href'), anchor.getAttribute('title')));
                    }
                }
                imageArray.removeDuplicates();
                while(imageArray[imageNum][0] != imageLink.getAttribute('href')) { imageNum++;}
            }
     
            // calculate top and left offset for the lightbox
            var arrayPageScroll = getPageScroll();
            var lightboxTop = arrayPageScroll[1] + (arrayPageSize[3] / 10);
            var lightboxLeft = arrayPageScroll[0];
            Element.setTop('lightbox', lightboxTop);
            Element.setLeft('lightbox', lightboxLeft);
           
            Element.show('lightbox');
           
            this.changeImage(imageNum);
        },
     
        //
        //  changeImage()
        //  Hide most elements and preload image in preparation for resizing image container.
        //
        changeImage: function(imageNum) {  
           
            activeImage = imageNum; // update global var
     
            // hide elements during transition
            if(animate){ Element.show('loading');}
            Element.hide('lightboxImage');
            Element.hide('hoverNav');
            Element.hide('prevLink');
            Element.hide('nextLink');
            Element.hide('imageDataContainer');
            Element.hide('numberDisplay');     
           
            imgPreloader = new Image();
           
            // once image is preloaded, resize image container
            imgPreloader.onload=function(){
                Element.setSrc('lightboxImage', imageArray[activeImage][0]);
               
                var dims = lb_scale_dims(imgPreloader.width, imgPreloader.height, lb_max_width, lb_max_height);
                Element.setWidth('lightboxImage', dims[0]);
                Element.setHeight('lightboxImage', dims[1]);
                myLightbox.resizeImageContainer(dims[0], dims[1]);
               
                // myLightbox.resizeImageContainer(imgPreloader.width, imgPreloader.height);
               
                imgPreloader.onload=function(){};   //  clear onLoad, IE behaves irratically with animated gifs otherwise
            }
            imgPreloader.src = imageArray[activeImage][0];
        },
     
        //
        //  resizeImageContainer()
        //
        resizeImageContainer: function( imgWidth, imgHeight) {
     
            // get curren width and height
            this.widthCurrent = Element.getWidth('outerImageContainer');
            this.heightCurrent = Element.getHeight('outerImageContainer');
     
            // get new width and height
            var widthNew = (imgWidth  + (borderSize * 2));
            var heightNew = (imgHeight  + (borderSize * 2));
     
            // scalars based on change from old to new
            this.xScale = ( widthNew / this.widthCurrent) * 100;
            this.yScale = ( heightNew / this.heightCurrent) * 100;
     
            // calculate size difference between new and old image, and resize if necessary
            wDiff = this.widthCurrent - widthNew;
            hDiff = this.heightCurrent - heightNew;
     
            if(!( hDiff == 0)){ new Effect.Scale('outerImageContainer', this.yScale, {scaleX: false, duration: resizeDuration, queue: 'front'}); }
            if(!( wDiff == 0)){ new Effect.Scale('outerImageContainer', this.xScale, {scaleY: false, delay: resizeDuration, duration: resizeDuration}); }
     
            // if new and old image are same size and no scaling transition is necessary,
            // do a quick pause to prevent image flicker.
            if((hDiff == 0) && (wDiff == 0)){
                if (navigator.appVersion.indexOf("MSIE")!=-1){ pause(250); } else { pause(100);}
            }
     
            Element.setHeight('prevLink', imgHeight);
            Element.setHeight('nextLink', imgHeight);
            Element.setWidth( 'imageDataContainer', widthNew);
     
            this.showImage();
        },
       
        //
        //  showImage()
        //  Display image and begin preloading neighbors.
        //
        showImage: function(){
            Element.hide('loading');
            new Effect.Appear('lightboxImage', { duration: resizeDuration, queue: 'end', afterFinish: function(){   myLightbox.updateDetails(); } });
            this.preloadNeighborImages();
        },
     
        //
        //  updateDetails()
        //  Display caption, image number, and bottom nav.
        //
        updateDetails: function() {
       
            // if caption is not null
            if(imageArray[activeImage][1]){
                Element.show('caption');
                Element.setInnerHTML( 'caption', imageArray[activeImage][1]);
            }
           
            // if image is part of set display 'Image x of x'
            if(imageArray.length > 1){
                Element.show('numberDisplay');
                Element.setInnerHTML( 'numberDisplay', "Bild " + eval(activeImage + 1) + " von " + imageArray.length);
            }
     
            new Effect.Parallel(
                [ new Effect.SlideDown( 'imageDataContainer', { sync: true, duration: resizeDuration, from: 0.0, to: 1.0 }),
                  new Effect.Appear('imageDataContainer', { sync: true, duration: resizeDuration }) ],
                { duration: resizeDuration, afterFinish: function() {
                    // update overlay size and update nav
                    var arrayPageSize = getPageSize();
                    Element.setHeight('overlay', arrayPageSize[1]);
                    myLightbox.updateNav();
                    }
                }
            );
        },
     
        //
        //  updateNav()
        //  Display appropriate previous and next hover navigation.
        //
        updateNav: function() {
     
            Element.show('hoverNav');              
     
            // if not first image in set, display prev image button
            if(activeImage != 0){
                Element.show('prevLink');
                document.getElementById('prevLink').onclick = function() {
                    myLightbox.changeImage(activeImage - 1); return false;
                }
            }
     
            // if not last image in set, display next image button
            if(activeImage != (imageArray.length - 1)){
                Element.show('nextLink');
                document.getElementById('nextLink').onclick = function() {
                    myLightbox.changeImage(activeImage + 1); return false;
                }
            }
           
            this.enableKeyboardNav();
        },
     
        //
        //  enableKeyboardNav()
        //
        enableKeyboardNav: function() {
            document.onkeydown = this.keyboardAction;
        },
     
        //
        //  disableKeyboardNav()
        //
        disableKeyboardNav: function() {
            document.onkeydown = '';
        },
     
        //
        //  keyboardAction()
        //
        keyboardAction: function(e) {
            if (e == null) { // ie
                keycode = event.keyCode;
                escapeKey = 27;
            } else { // mozilla
                keycode = e.keyCode;
                escapeKey = e.DOM_VK_ESCAPE;
            }
     
            key = String.fromCharCode(keycode).toLowerCase();
           
            if((key == 'x') || (key == 'o') || (key == 'c') || (keycode == escapeKey)){ // close lightbox
                myLightbox.end();
            } else if((key == 'p') || (keycode == 37)){ // display previous image
                if(activeImage != 0){
                    myLightbox.disableKeyboardNav();
                    myLightbox.changeImage(activeImage - 1);
                }
            } else if((key == 'n') || (keycode == 39)){ // display next image
                if(activeImage != (imageArray.length - 1)){
                    myLightbox.disableKeyboardNav();
                    myLightbox.changeImage(activeImage + 1);
                }
            }
     
        },
     
        //
        //  preloadNeighborImages()
        //  Preload previous and next images.
        //
        preloadNeighborImages: function(){
     
            if((imageArray.length - 1) > activeImage){
                preloadNextImage = new Image();
                preloadNextImage.src = imageArray[activeImage + 1][0];
            }
            if(activeImage > 0){
                preloadPrevImage = new Image();
                preloadPrevImage.src = imageArray[activeImage - 1][0];
            }
       
        },
     
        //
        //  end()
        //
        end: function() {
            this.disableKeyboardNav();
            Element.hide('lightbox');
            new Effect.Fade('overlay', { duration: overlayDuration});
            showSelectBoxes();
            showFlash();
        }
    }
     
    // -----------------------------------------------------------------------------------
     
    //
    // getPageScroll()
    // Returns array with x,y page scroll values.
    // Core code from - quirksmode.com
    //
    function getPageScroll(){
     
        var xScroll, yScroll;
     
        if (self.pageYOffset) {
            yScroll = self.pageYOffset;
            xScroll = self.pageXOffset;
        } else if (document.documentElement && document.documentElement.scrollTop){  // Explorer 6 Strict
            yScroll = document.documentElement.scrollTop;
            xScroll = document.documentElement.scrollLeft;
        } else if (document.body) {// all other Explorers
            yScroll = document.body.scrollTop;
            xScroll = document.body.scrollLeft;
        }
     
        arrayPageScroll = new Array(xScroll,yScroll)
        return arrayPageScroll;
    }
     
    // -----------------------------------------------------------------------------------
     
    //
    // getPageSize()
    // Returns array with page width, height and window width, height
    // Core code from - quirksmode.com
    // Edit for Firefox by pHaez
    //
    function getPageSize(){
       
        var xScroll, yScroll;
       
        if (window.innerHeight && window.scrollMaxY) { 
            xScroll = window.innerWidth + window.scrollMaxX;
            yScroll = window.innerHeight + window.scrollMaxY;
        } else if (document.body.scrollHeight > document.body.offsetHeight){ // all but Explorer Mac
            xScroll = document.body.scrollWidth;
            yScroll = document.body.scrollHeight;
        } else { // Explorer Mac...would also work in Explorer 6 Strict, Mozilla and Safari
            xScroll = document.body.offsetWidth;
            yScroll = document.body.offsetHeight;
        }
       
        var windowWidth, windowHeight;
       
    //  console.log(self.innerWidth);
    //  console.log(document.documentElement.clientWidth);
     
        if (self.innerHeight) { // all except Explorer
            if(document.documentElement.clientWidth){
                windowWidth = document.documentElement.clientWidth;
            } else {
                windowWidth = self.innerWidth;
            }
            windowHeight = self.innerHeight;
        } else if (document.documentElement && document.documentElement.clientHeight) { // Explorer 6 Strict Mode
            windowWidth = document.documentElement.clientWidth;
            windowHeight = document.documentElement.clientHeight;
        } else if (document.body) { // other Explorers
            windowWidth = document.body.clientWidth;
            windowHeight = document.body.clientHeight;
        }  
       
        // for small pages with total height less then height of the viewport
        if(yScroll < windowHeight){
            pageHeight = windowHeight;
        } else {
            pageHeight = yScroll;
        }
     
    //  console.log("xScroll " + xScroll)
    //  console.log("windowWidth " + windowWidth)
     
        // for small pages with total width less then width of the viewport
        if(xScroll < windowWidth){ 
            pageWidth = xScroll;       
        } else {
            pageWidth = windowWidth;
        }
    //  console.log("pageWidth " + pageWidth)
     
        arrayPageSize = new Array(pageWidth,pageHeight,windowWidth,windowHeight)
        return arrayPageSize;
    }
     
    // -----------------------------------------------------------------------------------
     
    //
    // getKey(key)
    // Gets keycode. If 'x' is pressed then it hides the lightbox.
    //
    function getKey(e){
        if (e == null) { // ie
            keycode = event.keyCode;
        } else { // mozilla
            keycode = e.which;
        }
        key = String.fromCharCode(keycode).toLowerCase();
       
        if(key == 'x'){
        }
    }
     
    // -----------------------------------------------------------------------------------
     
    //
    // listenKey()
    //
    function listenKey () { document.onkeypress = getKey; }
       
    // ---------------------------------------------------
     
    function showSelectBoxes(){
        var selects = document.getElementsByTagName("select");
        for (i = 0; i != selects.length; i++) {
            selects[i].style.visibility = "visible";
        }
    }
     
    // ---------------------------------------------------
     
    function hideSelectBoxes(){
        var selects = document.getElementsByTagName("select");
        for (i = 0; i != selects.length; i++) {
            selects[i].style.visibility = "hidden";
        }
    }
     
    // ---------------------------------------------------
     
    function showFlash(){
        var flashObjects = document.getElementsByTagName("object");
        for (i = 0; i < flashObjects.length; i++) {
            flashObjects[i].style.visibility = "visible";
        }
     
        var flashEmbeds = document.getElementsByTagName("embed");
        for (i = 0; i < flashEmbeds.length; i++) {
            flashEmbeds[i].style.visibility = "visible";
        }
    }
     
    // ---------------------------------------------------
     
    function hideFlash(){
        var flashObjects = document.getElementsByTagName("object");
        for (i = 0; i < flashObjects.length; i++) {
            flashObjects[i].style.visibility = "hidden";
        }
     
        var flashEmbeds = document.getElementsByTagName("embed");
        for (i = 0; i < flashEmbeds.length; i++) {
            flashEmbeds[i].style.visibility = "hidden";
        }
     
    }
     
     
    // ---------------------------------------------------
     
    //
    // pause(numberMillis)
    // Pauses code execution for specified time. Uses busy code, not good.
    // Help from Ran Bar-On [ran2103@gmail.com]
    //
     
    function pause(ms){
        var date = new Date();
        curDate = null;
        do{var curDate = new Date();}
        while( curDate - date < ms);
    }
    /*
    function pause(numberMillis) {
        var curently = new Date().getTime() + sender;
        while (new Date().getTime();   
    }
    */
    // ---------------------------------------------------
     
    function lb_scale_dims(orig_w, orig_h, max_w, max_h)
    {
    var scale = lb_scale_rate(orig_w, orig_h, max_w, max_h);
    var new_w = Math.round(scale*orig_w); new_h = Math.round(scale*orig_h);
    if (new_w < 1) { new_w = 1; } if (new_h < 1) { new_h = 1; }
    return Array(new_w, new_h);
    }
    function lb_scale_rate(orig_w, orig_h, max_w, max_h) {
    var scale1 = 0; var scale2 = 0;
    if (orig_w > max_w) { scale1 = (orig_w - max_w) / orig_w; }
    if (orig_h > max_h) { scale2 = (orig_h - max_h) / orig_h; }
    var scale = (scale1>scale2)?scale1:scale2;
    return (1-scale);
    }
    // ---------------------------------------------------
     
    function initLightbox() { myLightbox = new Lightbox(); }
    Event.observe(window, 'load', initLightbox, false);