--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/web/wp-content/themes/aparatus/scripts/jd.gallery.js Fri Mar 12 13:29:04 2010 +0000
@@ -0,0 +1,717 @@
+/*
+ This file is part of JonDesign's SmoothGallery v2.0.
+
+ JonDesign's SmoothGallery is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ JonDesign's SmoothGallery is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with JonDesign's SmoothGallery; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+
+ Main Developer: Jonathan Schemoul (JonDesign: http://www.jondesign.net/)
+ Contributed code by:
+ - Christian Ehret (bugfix)
+ - Nitrix (bugfix)
+ - Valerio from Mad4Milk for his great help with the carousel scrolling and many other things.
+ - Archie Cowan for helping me find a bugfix on carousel inner width problem.
+ - Tomocchino from #mootools for the preloader class
+ Many thanks to:
+ - The mootools team for the great mootools lib, and it's help and support throughout the project.
+*/
+
+// declaring the class
+var gallery = {
+ initialize: function(element, options) {
+ this.setOptions({
+ showArrows: true,
+ showCarousel: true,
+ showInfopane: true,
+ embedLinks: true,
+ fadeDuration: 500,
+ timed: false,
+ delay: 9000,
+ preloader: true,
+ preloaderImage: true,
+ preloaderErrorImage: true,
+ /* Data retrieval */
+ manualData: [],
+ populateFrom: false,
+ populateData: true,
+ destroyAfterPopulate: true,
+ elementSelector: "div.imageElement",
+ titleSelector: "h3",
+ subtitleSelector: "p",
+ linkSelector: "a.open",
+ imageSelector: "img.full",
+ thumbnailSelector: "img.thumbnail",
+ defaultTransition: "fade",
+ /* InfoPane options */
+ slideInfoZoneOpacity: 1.0,
+ slideInfoZoneSlide: true,
+ /* Carousel options */
+ carouselMinimizedOpacity: 0.4,
+ carouselMinimizedHeight: 20,
+ carouselMaximizedOpacity: 0.9,
+ thumbHeight: 75,
+ thumbWidth: 100,
+ thumbSpacing: 13,
+ thumbIdleOpacity: 0.2,
+
+ showCarouselLabel: true,
+ thumbCloseCarousel: true,
+ useThumbGenerator: false,
+ thumbGenerator: 'resizer.php',
+ useExternalCarousel: false,
+ carouselElement: false,
+ carouselHorizontal: true,
+ activateCarouselScroller: true,
+ carouselPreloader: true,
+ textPreloadingCarousel: 'Loading...',
+ /* CSS Classes */
+ baseClass: 'jdGallery',
+ withArrowsClass: 'withArrows',
+ /* Plugins: HistoryManager */
+ useHistoryManager: false,
+ customHistoryKey: false
+ }, options);
+ this.fireEvent('onInit');
+ this.currentIter = 0;
+ this.lastIter = 0;
+ this.maxIter = 0;
+ this.galleryElement = element;
+ this.galleryData = this.options.manualData;
+ this.galleryInit = 1;
+ this.galleryElements = Array();
+ this.thumbnailElements = Array();
+ this.galleryElement.addClass(this.options.baseClass);
+
+ this.populateFrom = element;
+ if (this.options.populateFrom)
+ this.populateFrom = this.options.populateFrom;
+ if (this.options.populateData)
+ this.populateData();
+ element.style.display="block";
+
+ if (this.options.useHistoryManager)
+ this.initHistory();
+
+ if (this.options.embedLinks)
+ {
+ this.currentLink = new Element('a').addClass('open').setProperties({
+ href: '#',
+ title: ''
+ }).injectInside(element);
+ if ((!this.options.showArrows) && (!this.options.showCarousel))
+ this.galleryElement = element = this.currentLink;
+ else
+ this.currentLink.setStyle('display', 'none');
+ }
+
+ this.constructElements();
+ if ((this.galleryData.length>1)&&(this.options.showArrows))
+ {
+ var leftArrow = new Element('a').addClass('left').addEvent(
+ 'click',
+ this.prevItem.bind(this)
+ ).injectInside(element);
+ var rightArrow = new Element('a').addClass('right').addEvent(
+ 'click',
+ this.nextItem.bind(this)
+ ).injectInside(element);
+ this.galleryElement.addClass(this.options.withArrowsClass);
+ }
+ this.loadingElement = new Element('div').addClass('loadingElement').injectInside(element);
+ if (this.options.showInfopane) this.initInfoSlideshow();
+ if (this.options.showCarousel) this.initCarousel();
+ this.doSlideShow(1);
+ },
+ populateData: function() {
+ currentArrayPlace = this.galleryData.length;
+ options = this.options;
+ var data = $A(this.galleryData);
+ data.extend(this.populateGallery(this.populateFrom, currentArrayPlace));
+ this.galleryData = data;
+ this.fireEvent('onPopulated');
+ },
+ populateGallery: function(element, startNumber) {
+ var data = [];
+ options = this.options;
+ currentArrayPlace = startNumber;
+ element.getElements(options.elementSelector).each(function(el) {
+ elementDict = {
+ image: el.getElement(options.imageSelector).getProperty('src'),
+ number: currentArrayPlace,
+ transition: this.options.defaultTransition
+ };
+ elementDict.extend = $extend;
+ if ((options.showInfopane) | (options.showCarousel))
+ elementDict.extend({
+ title: el.getElement(options.titleSelector).innerHTML,
+ description: el.getElement(options.subtitleSelector).innerHTML
+ });
+ if (options.embedLinks)
+ elementDict.extend({
+ link: el.getElement(options.linkSelector).href||false,
+ linkTitle: el.getElement(options.linkSelector).title||false,
+ linkTarget: el.getElement(options.linkSelector).getProperty('target')||false
+ });
+ if ((!options.useThumbGenerator) && (options.showCarousel))
+ elementDict.extend({
+ thumbnail: el.getElement(options.thumbnailSelector).getProperty('src')
+ });
+ else if (options.useThumbGenerator)
+ elementDict.extend({
+ thumbnail: options.thumbGenerator + '?imgfile=' + elementDict.image + '&max_width=' + options.thumbWidth + '&max_height=' + options.thumbHeight
+ });
+
+ data.extend([elementDict]);
+ currentArrayPlace++;
+ if (this.options.destroyAfterPopulate)
+ el.remove();
+ });
+ return data;
+ },
+ constructElements: function() {
+ el = this.galleryElement;
+ this.maxIter = this.galleryData.length;
+ var currentImg;
+ for(i=0;i<this.galleryData.length;i++)
+ {
+ var currentImg = new Fx.Styles(
+ new Element('div').addClass('slideElement').setStyles({
+ 'position':'absolute',
+ 'left':'0px',
+ 'right':'0px',
+ 'margin':'0px',
+ 'padding':'0px',
+ 'backgroundPosition':"center center",
+ 'opacity':'0'
+ }).injectInside(el),
+ 'opacity',
+ {duration: this.options.fadeDuration}
+ );
+ if (this.options.preloader)
+ {
+ currentImg.source = this.galleryData[i].image;
+ currentImg.loaded = false;
+ currentImg.load = function(imageStyle) {
+ if (!imageStyle.loaded) {
+ new Asset.image(imageStyle.source, {
+ 'onload' : function(img){
+ img.element.setStyle(
+ 'backgroundImage',
+ "url('" + img.source + "')")
+ img.loaded = true;
+ }.bind(this, imageStyle)
+ });
+ }
+ }.pass(currentImg, this);
+ } else {
+ currentImg.element.setStyle('backgroundImage',
+ "url('" + this.galleryData[i].image + "')");
+ }
+ this.galleryElements[parseInt(i)] = currentImg;
+ }
+ },
+ destroySlideShow: function(element) {
+ var myClassName = element.className;
+ var newElement = new Element('div').addClass('myClassName');
+ element.parentNode.replaceChild(newElement, element);
+ },
+ startSlideShow: function() {
+ this.fireEvent('onStart');
+ this.loadingElement.style.display = "none";
+ this.lastIter = this.maxIter - 1;
+ this.currentIter = 0;
+ this.galleryInit = 0;
+ this.galleryElements[parseInt(this.currentIter)].set({opacity: 1});
+ if (this.options.showInfopane)
+ this.showInfoSlideShow.delay(1000, this);
+ var textShowCarousel = formatString(this.options.textShowCarousel, this.currentIter+1, this.maxIter);
+ if (this.options.showCarousel&&(!this.options.carouselPreloader))
+ this.carouselBtn.setHTML(textShowCarousel).setProperty('title', textShowCarousel);
+ this.prepareTimer();
+ if (this.options.embedLinks)
+ this.makeLink(this.currentIter);
+ },
+ nextItem: function() {
+ this.fireEvent('onNextCalled');
+ this.nextIter = this.currentIter+1;
+ if (this.nextIter >= this.maxIter)
+ this.nextIter = 0;
+ this.galleryInit = 0;
+ this.goTo(this.nextIter);
+ },
+ prevItem: function() {
+ this.fireEvent('onPreviousCalled');
+ this.nextIter = this.currentIter-1;
+ if (this.nextIter <= -1)
+ this.nextIter = this.maxIter - 1;
+ this.galleryInit = 0;
+ this.goTo(this.nextIter);
+ },
+ goTo: function(num) {
+ this.clearTimer();
+ if(this.options.preloader)
+ {
+ this.galleryElements[num].load();
+ if (num==0)
+ this.galleryElements[this.maxIter - 1].load();
+ else
+ this.galleryElements[num - 1].load();
+ if (num==(this.maxIter - 1))
+ this.galleryElements[0].load();
+ else
+ this.galleryElements[num + 1].load();
+
+ }
+ if (this.options.embedLinks)
+ this.clearLink();
+ if (this.options.showInfopane)
+ {
+ this.slideInfoZone.clearChain();
+ this.hideInfoSlideShow().chain(this.changeItem.pass(num, this));
+ } else
+ this.currentChangeDelay = this.changeItem.delay(500, this, num);
+ if (this.options.embedLinks)
+ this.makeLink(num);
+ this.prepareTimer();
+ /*if (this.options.showCarousel)
+ this.clearThumbnailsHighlights();*/
+ },
+ changeItem: function(num) {
+ this.fireEvent('onStartChanging');
+ this.galleryInit = 0;
+ if (this.currentIter != num)
+ {
+ for(i=0;i<this.maxIter;i++)
+ {
+ if ((i != this.currentIter)) this.galleryElements[i].set({opacity: 0});
+ }
+ gallery.Transitions[this.galleryData[num].transition].pass([
+ this.galleryElements[this.currentIter],
+ this.galleryElements[num],
+ this.currentIter,
+ num], this)();
+ this.currentIter = num;
+ }
+ var textShowCarousel = formatString(this.options.textShowCarousel, num+1, this.maxIter);
+ if (this.options.showCarousel)
+ this.carouselBtn.setHTML(textShowCarousel).setProperty('title', textShowCarousel);
+ this.doSlideShow.bind(this)();
+ this.fireEvent('onChanged');
+ },
+ clearTimer: function() {
+ if (this.options.timed)
+ $clear(this.timer);
+ },
+ prepareTimer: function() {
+ if (this.options.timed)
+ this.timer = this.nextItem.delay(this.options.delay, this);
+ },
+ doSlideShow: function(position) {
+ if (this.galleryInit == 1)
+ {
+ imgPreloader = new Image();
+ imgPreloader.onload=function(){
+ this.startSlideShow.delay(10, this);
+ }.bind(this);
+ imgPreloader.src = this.galleryData[0].image;
+ if(this.options.preloader)
+ this.galleryElements[0].load();
+ } else {
+ if (this.options.showInfopane)
+ {
+ if (this.options.showInfopane)
+ {
+ this.showInfoSlideShow.delay((500 + this.options.fadeDuration), this);
+ } else
+ if ((this.options.showCarousel)&&(this.options.activateCarouselScroller))
+ this.centerCarouselOn(position);
+ }
+ }
+ },
+ createCarousel: function() {
+ var carouselElement;
+ if (!this.options.useExternalCarousel)
+ {
+ var carouselContainerElement = new Element('div').addClass('carouselContainer').injectInside(this.galleryElement);
+ this.carouselContainer = new Fx.Styles(carouselContainerElement, {transition: Fx.Transitions.expoOut});
+ this.carouselContainer.normalHeight = carouselContainerElement.offsetHeight;
+ this.carouselContainer.set({'opacity': this.options.carouselMinimizedOpacity, 'top': (this.options.carouselMinimizedHeight - this.carouselContainer.normalHeight)});
+ this.carouselBtn = new Element('a').addClass('carouselBtn').setProperties({
+ title: this.options.textShowCarousel
+ }).injectInside(carouselContainerElement);
+ if(this.options.carouselPreloader)
+ this.carouselBtn.setHTML(this.options.textPreloadingCarousel);
+ else
+ this.carouselBtn.setHTML(this.options.textShowCarousel);
+ this.carouselBtn.addEvent(
+ 'click',
+ function () {
+ this.carouselContainer.clearTimer();
+ this.toggleCarousel();
+ }.bind(this)
+ );
+ this.carouselActive = false;
+
+ carouselElement = new Element('div').addClass('carousel').injectInside(carouselContainerElement);
+ this.carousel = new Fx.Styles(carouselElement);
+ } else {
+ carouselElement = $(this.options.carouselElement).addClass('jdExtCarousel');
+ }
+ this.carouselElement = new Fx.Styles(carouselElement, {transition: Fx.Transitions.expoOut});
+ this.carouselElement.normalHeight = carouselElement.offsetHeight;
+ if (this.options.showCarouselLabel)
+ this.carouselLabel = new Element('p').addClass('label').injectInside(carouselElement);
+ carouselWrapper = new Element('div').addClass('carouselWrapper').injectInside(carouselElement);
+ this.carouselWrapper = new Fx.Styles(carouselWrapper, {transition: Fx.Transitions.expoOut});
+ this.carouselWrapper.normalHeight = carouselWrapper.offsetHeight;
+ this.carouselInner = new Element('div').addClass('carouselInner').injectInside(carouselWrapper);
+ if (this.options.activateCarouselScroller)
+ {
+ this.carouselWrapper.scroller = new Scroller(carouselWrapper, {
+ area: 100,
+ velocity: 0.2
+ })
+
+ this.carouselWrapper.elementScroller = new Fx.Scroll(carouselWrapper, {
+ duration: 400,
+ onStart: this.carouselWrapper.scroller.stop.bind(this.carouselWrapper.scroller),
+ onComplete: this.carouselWrapper.scroller.start.bind(this.carouselWrapper.scroller)
+ });
+ }
+ },
+ fillCarousel: function() {
+ this.constructThumbnails();
+ this.carouselInner.normalWidth = ((this.maxIter * (this.options.thumbWidth + this.options.thumbSpacing + 2))+this.options.thumbSpacing) + "px";
+ this.carouselInner.style.width = this.carouselInner.normalWidth;
+ },
+ initCarousel: function () {
+ this.createCarousel();
+ this.fillCarousel();
+ if (this.options.carouselPreloader)
+ this.preloadThumbnails();
+ },
+ flushCarousel: function() {
+ this.thumbnailElements.each(function(myFx) {
+ myFx.element.remove();
+ myFx = myFx.element = null;
+ });
+ this.thumbnailElements = [];
+ },
+ toggleCarousel: function() {
+ if (this.carouselActive)
+ this.hideCarousel();
+ else
+ this.showCarousel();
+ },
+ showCarousel: function () {
+ this.fireEvent('onShowCarousel');
+ this.carouselContainer.start({
+ 'opacity': this.options.carouselMaximizedOpacity,
+ 'top': 0
+ }).chain(function() {
+ this.carouselActive = true;
+ this.carouselWrapper.scroller.start();
+ this.fireEvent('onCarouselShown');
+ this.carouselContainer.options.onComplete = null;
+ }.bind(this));
+ },
+ hideCarousel: function () {
+ this.fireEvent('onHideCarousel');
+ var targetTop = this.options.carouselMinimizedHeight - this.carouselContainer.normalHeight;
+ this.carouselContainer.start({
+ 'opacity': this.options.carouselMinimizedOpacity,
+ 'top': targetTop
+ }).chain(function() {
+ this.carouselActive = false;
+ this.carouselWrapper.scroller.stop();
+ this.fireEvent('onCarouselHidden');
+ this.carouselContainer.options.onComplete = null;
+ }.bind(this));
+ },
+ constructThumbnails: function () {
+ element = this.carouselInner;
+ for(i=0;i<this.galleryData.length;i++)
+ {
+ var currentImg = new Fx.Style(new Element ('div').addClass("thumbnail").setStyles({
+ backgroundImage: "url('" + this.galleryData[i].thumbnail + "')",
+ backgroundPosition: "center center",
+ backgroundRepeat: 'no-repeat',
+ marginLeft: this.options.thumbSpacing + "px",
+ width: this.options.thumbWidth + "px",
+ height: this.options.thumbHeight + "px"
+ }).injectInside(element), "opacity", {duration: 200}).set(this.options.thumbIdleOpacity);
+ currentImg.element.addEvents({
+ 'mouseover': function (myself) {
+ myself.clearTimer();
+ myself.start(0.99);
+ if (this.options.showCarouselLabel)
+ $(this.carouselLabel).setHTML('<span class="number">' + (myself.relatedImage.number + 1) + "/" + this.maxIter + ":</span> " + myself.relatedImage.title);
+ }.pass(currentImg, this),
+ 'mouseout': function (myself) {
+ myself.clearTimer();
+ myself.start(this.options.thumbIdleOpacity);
+ }.pass(currentImg, this),
+ 'click': function (myself) {
+ this.goTo(myself.relatedImage.number);
+ if (this.options.thumbCloseCarousel)
+ this.hideCarousel();
+ }.pass(currentImg, this)
+ });
+
+ currentImg.relatedImage = this.galleryData[i];
+ this.thumbnailElements[parseInt(i)] = currentImg;
+ }
+ },
+ log: function(value) {
+ if(console.log)
+ console.log(value);
+ },
+ preloadThumbnails: function() {
+ var thumbnails = [];
+ for(i=0;i<this.galleryData.length;i++)
+ {
+ thumbnails[parseInt(i)] = this.galleryData[i].thumbnail;
+ }
+ this.thumbnailPreloader = new Preloader();
+ this.thumbnailPreloader.addEvent('onComplete', function() {
+ var textShowCarousel = formatString(this.options.textShowCarousel, this.currentIter+1, this.maxIter);
+ this.carouselBtn.setHTML(textShowCarousel).setProperty('title', textShowCarousel);
+ }.bind(this));
+ this.thumbnailPreloader.load(thumbnails);
+ },
+ clearThumbnailsHighlights: function()
+ {
+ for(i=0;i<this.galleryData.length;i++)
+ {
+ this.thumbnailElements[i].clearTimer();
+ this.thumbnailElements[i].start(0.2);
+ }
+ },
+ changeThumbnailsSize: function(width, height)
+ {
+ for(i=0;i<this.galleryData.length;i++)
+ {
+ this.thumbnailElements[i].clearTimer();
+ this.thumbnailElements[i].element.setStyles({
+ 'width': width + "px",
+ 'height': height + "px"
+ });
+ }
+ },
+ centerCarouselOn: function(num) {
+ if (!this.carouselWallMode)
+ {
+ var carouselElement = this.thumbnailElements[num];
+ var position = carouselElement.element.offsetLeft + (carouselElement.element.offsetWidth / 2);
+ var carouselWidth = this.carouselWrapper.element.offsetWidth;
+ var carouselInnerWidth = this.carouselInner.offsetWidth;
+ var diffWidth = carouselWidth / 2;
+ var scrollPos = position-diffWidth;
+ this.carouselWrapper.elementScroller.scrollTo(scrollPos,0);
+ }
+ },
+ initInfoSlideshow: function() {
+ /*if (this.slideInfoZone.element)
+ this.slideInfoZone.element.remove();*/
+ this.slideInfoZone = new Fx.Styles(new Element('div').addClass('slideInfoZone').injectInside($(this.galleryElement))).set({'opacity':0});
+ var slideInfoZoneTitle = new Element('h2').injectInside(this.slideInfoZone.element);
+ var slideInfoZoneDescription = new Element('p').injectInside(this.slideInfoZone.element);
+ this.slideInfoZone.normalHeight = this.slideInfoZone.element.offsetHeight;
+ this.slideInfoZone.element.setStyle('opacity',0);
+ },
+ changeInfoSlideShow: function()
+ {
+ this.hideInfoSlideShow.delay(10, this);
+ this.showInfoSlideShow.delay(500, this);
+ },
+ showInfoSlideShow: function() {
+ this.fireEvent('onShowInfopane');
+ this.slideInfoZone.clearTimer();
+ element = this.slideInfoZone.element;
+ element.getElement('h2').setHTML(this.galleryData[this.currentIter].title);
+ element.getElement('p').setHTML(this.galleryData[this.currentIter].description);
+ if(this.options.slideInfoZoneSlide)
+ this.slideInfoZone.start({'opacity': [0, this.options.slideInfoZoneOpacity], 'height': [0, this.slideInfoZone.normalHeight]});
+ else
+ this.slideInfoZone.start({'opacity': [0, this.options.slideInfoZoneOpacity]});
+ if (this.options.showCarousel)
+ this.slideInfoZone.chain(this.centerCarouselOn.pass(this.currentIter, this));
+ return this.slideInfoZone;
+ },
+ hideInfoSlideShow: function() {
+ this.fireEvent('onHideInfopane');
+ this.slideInfoZone.clearTimer();
+ if(this.options.slideInfoZoneSlide)
+ this.slideInfoZone.start({'opacity': 0, 'height': 0});
+ else
+ this.slideInfoZone.start({'opacity': 0});
+ return this.slideInfoZone;
+ },
+ makeLink: function(num) {
+ this.currentLink.setProperties({
+ href: this.galleryData[num].link,
+ title: this.galleryData[num].linkTitle
+ })
+ if (!((this.options.embedLinks) && (!this.options.showArrows) && (!this.options.showCarousel)))
+ this.currentLink.setStyle('display', 'block');
+ },
+ clearLink: function() {
+ this.currentLink.setProperties({href: '', title: ''});
+ if (!((this.options.embedLinks) && (!this.options.showArrows) && (!this.options.showCarousel)))
+ this.currentLink.setStyle('display', 'none');
+ },
+ /* To change the gallery data, those two functions : */
+ flushGallery: function() {
+ this.galleryElements.each(function(myFx) {
+ myFx.element.remove();
+ myFx = myFx.element = null;
+ });
+ this.galleryElements = [];
+ },
+ changeData: function(data) {
+ this.galleryData = data;
+ this.clearTimer();
+ this.flushGallery();
+ if (this.options.showCarousel) this.flushCarousel();
+ this.constructElements();
+ if (this.options.showCarousel) this.fillCarousel();
+ if (this.options.showInfopane) this.hideInfoSlideShow();
+ this.galleryInit=1;
+ this.lastIter=0;
+ this.currentIter=0;
+ this.doSlideShow(1);
+ },
+ /* Plugins: HistoryManager */
+ initHistory: function() {
+ this.fireEvent('onHistoryInit');
+ this.historyKey = this.galleryElement.id + '-picture';
+ if (this.options.customHistoryKey)
+ this.historyKey = this.options.customHistoryKey();
+ this.history = HistoryManager.register(
+ this.historyKey,
+ [1],
+ function(values) {
+ if (parseInt(values[0])-1 < this.maxIter)
+ this.goTo(parseInt(values[0])-1);
+ }.bind(this),
+ function(values) {
+ return [this.historyKey, '(', values[0], ')'].join('');
+ }.bind(this),
+ this.historyKey + '\\((\\d+)\\)');
+ this.addEvent('onChanged', function(){
+ this.history.setValue(0, this.currentIter+1);
+ }.bind(this));
+ this.fireEvent('onHistoryInited');
+ }
+};
+gallery = new Class(gallery);
+gallery.implement(new Events);
+gallery.implement(new Options);
+
+gallery.Transitions = new Abstract ({
+ fade: function(oldFx, newFx, oldPos, newPos){
+ oldFx.options.transition = newFx.options.transition = Fx.Transitions.linear;
+ oldFx.options.duration = newFx.options.duration = this.options.fadeDuration;
+ if (newPos > oldPos) newFx.start({opacity: 1});
+ else
+ {
+ newFx.set({opacity: 1});
+ oldFx.start({opacity: 0});
+ }
+ },
+ crossfade: function(oldFx, newFx, oldPos, newPos){
+ oldFx.options.transition = newFx.options.transition = Fx.Transitions.linear;
+ oldFx.options.duration = newFx.options.duration = this.options.fadeDuration;
+ newFx.start({opacity: 1});
+ oldFx.start({opacity: 0});
+ },
+ fadebg: function(oldFx, newFx, oldPos, newPos){
+ oldFx.options.transition = newFx.options.transition = Fx.Transitions.linear;
+ oldFx.options.duration = newFx.options.duration = this.options.fadeDuration / 2;
+ oldFx.start({opacity: 0}).chain(newFx.start.pass([{opacity: 1}], newFx));
+ }
+});
+
+/* All code copyright 2007 Jonathan Schemoul */
+
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * Follows: Preloader (class)
+ * Simple class for preloading images with support for progress reporting
+ * Copyright 2007 Tomocchino.
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+var Preloader = new Class({
+
+ Implements: [Events, Options],
+
+ options: {
+ root : '',
+ period : 100
+ },
+
+ initialize: function(options){
+ this.setOptions(options);
+ },
+
+ load: function(sources) {
+ this.index = 0;
+ this.images = [];
+ this.sources = this.temps = sources;
+ this.total = this. sources.length;
+
+ this.fireEvent('onStart', [this.index, this.total]);
+ this.timer = this.progress.periodical(this.options.period, this);
+
+ this.sources.each(function(source, index){
+ this.images[index] = new Asset.image(this.options.root + source, {
+ 'onload' : function(){ this.index++; if(this.images[index]) this.fireEvent('onLoad', [this.images[index], index, source]); }.bind(this),
+ 'onerror' : function(){ this.index++; this.fireEvent('onError', [this.images.splice(index, 1), index, source]); }.bind(this),
+ 'onabort' : function(){ this.index++; this.fireEvent('onError', [this.images.splice(index, 1), index, source]); }.bind(this)
+ });
+ }, this);
+ },
+
+ progress: function() {
+ this.fireEvent('onProgress', [Math.min(this.index, this.total), this.total]);
+ if(this.index >= this.total) this.complete();
+ },
+
+ complete: function(){
+ $clear(this.timer);
+ this.fireEvent('onComplete', [this.images]);
+ },
+
+ cancel: function(){
+ $clear(this.timer);
+ }
+
+});
+
+Preloader.implement(new Events, new Options);
+
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * Follows: formatString (function)
+ * Original name: Yahoo.Tools.printf
+ * Copyright Yahoo.
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+function formatString() {
+ var num = arguments.length;
+ var oStr = arguments[0];
+ for (var i = 1; i < num; i++) {
+ var pattern = "\\{" + (i-1) + "\\}";
+ var re = new RegExp(pattern, "g");
+ oStr = oStr.replace(re, arguments[i]);
+ }
+ return oStr;
+}
\ No newline at end of file