DEL lightbox
[euphorik.git] / lightbox / js / lightbox.js
diff --git a/lightbox/js/lightbox.js b/lightbox/js/lightbox.js
deleted file mode 100755 (executable)
index 3b2ecf4..0000000
+++ /dev/null
@@ -1,815 +0,0 @@
-// -----------------------------------------------------------------------------------
-//
-//     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 = "lightbox/images/loading.gif";          
-var fileBottomNavCloseImage = "lightbox/images/closelabel.gif";
-
-var overlayOpacity = 0.8;      // controls transparency of shadow overlay
-
-var animate = true;                    // toggles resizing animations
-var resizeSpeed = 8;           // 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;
-
-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]);
-                       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', "Image " + eval(activeImage + 1) + " of " + 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();    
-}
-*/
-// ---------------------------------------------------
-var myLightbox = null
-function initLightbox() { myLightbox = new Lightbox(); }
-Event.observe(window, 'load', initLightbox, false);
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