/*
Lightbox++ v1.0.1 (Initial Release)
Modification by Justin Lyric - http://www.codefidelity.com
Wednesday, July 4th, 2007 (Happy 4th!)
For installation instructions and script updates, please visit:
http://www.codefidelity.com/blog/?page_id=7
Original Lightbox Script by Lokesh Dhakar
http://www.huddletogether.com/projects/lightbox2/
Still licensed under the Creative Commons Attribution 2.5 License - http://creativecommons.org/licenses/by/2.5/
This script allows you to use the same Lightbox functionality that you're used to as well as
embed Flash movies.
*/
/*
Table of Contents
-----------------
Configuration
Global Variables
Extending Built-in Objects
- Object.extend(Element)
- Array.prototype.removeDuplicates()
- Array.prototype.empty()
Lightbox Class Declaration
- initialize()
- updateElementList()
- start()
- changeElement()
- resizeElementContainer()
- showElement()
- updateDetails()
- updateNav()
- enableKeyboardNav()
- disableKeyboardNav()
- keyboardAction()
- preloadNeighborImages()
- end()
Miscellaneous Functions
- getPageScroll()
- getPageSize()
- getKey()
- listenKey()
- showSelectBoxes()
- hideSelectBoxes()
- pause()
- initLightbox()
Function Calls
- addLoadEvent(initLightbox)
*/
//
// Configuration
//
var fileLoadingImage = "/img/lightbox/loading.gif"; // Loading image
var fileBottomNavCloseImage = "/img/spx.gif"; // Close image
var fallbackOverlayImage = "/img/lightbox/overlay.png"; // Fallback overlay used with browsers that have opacity problems
var overlayOpacity = 0.8; // Controls transparency of shadow overlay
var animate = false; // 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 elementArray = new Array;
var activeElement;
var userAgent = navigator.userAgent.toLowerCase();
if(animate == true){
overlayDuration = 0.2;
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)
//
function getWidth(element) {
element = document.getElementById(element);
return element.offsetWidth;
}
function getHeight(element) {
element = document.getElementById(element);
return element.offsetHeight;
}
function setWidth(element,w) {
element = document.getElementById(element);
element.style.width = w +"px";
}
function setHeight(element,h) {
element = document.getElementById(element);
element.style.height = h +"px";
}
function setTop(element,t) {
element = document.getElementById(element);
element.style.top = t +"px";
}
function setLeft(element,l) {
element = document.getElementById(element);
element.style.left = l +"px";
}
function setSrc(element,src) {
element = document.getElementById(element);
element.src = src;
}
function setHref(element,href) {
element = document.getElementById(element);
element.href = href;
}
function setInnerHTML(element,content) {
element = document.getElementById(element);
element.innerHTML = content;
}
function hide(elementName) {
document.getElementById(elementName).style.display = 'none';
return elementName;
}
function show(elementName) {
document.getElementById(elementName).style.display = '';
return elementName;
}
function setOpacity(elementName, value)
{
var element = document.getElementById(elementName);
if(navigator.appName.indexOf("Microsoft") != -1)
{
var filter = element.style.filter;
var style = element.style;
if (value == 1 || value === '')
{
style.filter = filter.replace(/alpha\([^\)]*\)/gi,'');
}
else if (value < 0.00001) value = 0;
style.filter = filter.replace(/alpha\([^\)]*\)/gi, '') + 'alpha(opacity=' + (value * 100) + ')';
}
else
{
element.style.opacity = value;
}
return elementName;
}
//
// 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()
// - changeElement()
// - resizeElementContainer()
// - showElement()
// - updateDetails()
// - updateNav()
// - enableKeyboardNav()
// - disableKeyboardNav()
// - keyboardNavAction()
// - preloadNeighborImages()
// - end()
//
// Structuring of code inspired by Scott Upton (http://www.uptonic.com/)
//
//var Lightbox = Class.create();
var Lightbox = {
// initialize()
// Constructor runs on completion of the DOM loading. Calls updateElementList 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() {
if(this.initialized) return;
this.initialized = true;
// Code inserts html at the bottom of the page that looks similar to this:
//
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![]()
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