/*
    This file is part of JonDesign's SmoothGallery v1.2.

    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 2 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.
	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 = new Class({
	initialize: function(element, options) {
		this.setOptions({
		  carouselAutohide: true, 
			showArrows: true,
			showCarousel: true,
			showInfopane: true,
			showPlay:false,
			embedLinks: true,
			fadeDuration: 500,
			timed: false,
			delay: 9000,
			preloader: 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",
			/* InfoPane options */
			slideInfoZoneOpacity: 0.7,
			slideInfoZoneSlide: true,
			/* Carousel options */
			carouselMinimizedOpacity: 0.9,
			carouselMinimizedHeight: 20,
			carouselMaximizedOpacity: 0.9,
			thumbHeight: 75,
			thumbWidth: 100,
			thumbSpacing: 10,
			thumbOpacity:0.2,
			textShowCarousel: 'Pictures',
			showCarouselLabel: true,
			useThumbGenerator: false,
			thumbGenerator: 'resizer.php',
			useExternalCarousel: false,
			carouselElement: false,
			activateCarouselScroller: true,
			/* 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;
				this.galleryElement = element;
			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 = this.galleryData;
		this.populateFrom.getElements(options.elementSelector).each(function(el) {
			elementDict = {
				image: el.getElement(options.imageSelector).getProperty('src'),
				number: currentArrayPlace
			};
			if ((options.showInfopane) | (options.showCarousel)) {
				if (!el.getElement(options.titleSelector)) var temptitle = "";
				else var temptitle = el.getElement(options.titleSelector).innerHTML;
				if (!el.getElement(options.subtitleSelector)) var tempsubtitle = "";
				else var tempsubtitle = el.getElement(options.subtitleSelector).innerHTML;

        Object.extend(elementDict, {
					title: temptitle,
					description: tempsubtitle
				});
			}
			if (options.embedLinks)
				Object.extend(elementDict, {
					link: el.getElement(options.linkSelector).href||false,
					linkTitle: el.getElement(options.linkSelector).title||false
				});
			if ((!options.useThumbGenerator) && (options.showCarousel))
				Object.extend(elementDict, {
					thumbnail: el.getElement(options.thumbnailSelector).src
				});
			else if (options.useThumbGenerator)
				Object.extend(elementDict, {
					thumbnail: options.thumbGenerator + '?imgfile=' + elementDict.image + '&max_width=' + options.thumbWidth + '&max_height=' + options.thumbHeight
				});
			
			data[currentArrayPlace] = elementDict;
			currentArrayPlace++;
			if (this.options.destroyAfterPopulate)
				el.remove();
		});
		this.galleryData = data;
		this.fireEvent('onPopulated');
	},
	constructElements: function() {
		el = this.galleryElement;
		this.maxIter = this.galleryData.length;
		var currentImg;
		for(i=0;i<this.galleryData.length;i++)
		{
			var currentImg = new Fx.Style(
				new Element('div').addClass('slideElement').setStyles({
					'position':'absolute',

					'backgroundImage':"url('" + this.galleryData[i].image + "')",
					'opacity':'0'
				}).injectInside(el),
				'opacity',
				{duration: this.options.fadeDuration}
			);
			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(1);
		if (this.options.showInfopane)
			this.showInfoSlideShow.delay(1000, this);
		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.embedLinks)
			this.clearLink();
		if (this.options.showInfopane)
		{
			this.slideInfoZone.clearChain();
			this.hideInfoSlideShow().chain(this.changeItem.pass(num, this));
		} else
			this.changeItem.delay(500, this, num);
		if (this.options.embedLinks)
			this.makeLink(num);
		this.prepareTimer();
					// mod ringerge.org
          if (this.options.carouselAutohide) {
                this.fireEvent('onHideCarousel');
          }
          // mod ringerge.org		
		/*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(0);
			}
			if (num > this.currentIter) this.galleryElements[num].custom(1);
			else
			{
				this.galleryElements[num].set(1);
				this.galleryElements[this.currentIter].custom(0);
			}
			this.currentIter = num;
		}
		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;
		} 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);
			}
		}
	},
	initCarousel: 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
			}).setHTML(this.options.textShowCarousel).injectInside(carouselContainerElement);
			
			this.carouselBtn.addEvent(
				'click',
				function () {
					this.carouselContainer.clearTimer();
					this.toggleCarousel();
				}.bind(this)
			);
			this.carouselActive = false;
			
  		if (this.options.showPlay) {
				this.startStopEl = new Element('a').addClass('play').addEvent(
	  			'click',
	  			this.startStop.bind(this)
	  		).injectInside(carouselContainerElement);	
			}				
	
			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)
			});
		}
		this.constructThumbnails();
		this.carouselInner.normalWidth = ((this.maxIter * (this.options.thumbWidth + this.options.thumbSpacing + 2))+this.options.thumbSpacing) + "px";
		
		// mod ringerge.org
		if (!this.options.useExternalCarousel) {
			this.carouselInner.style.width = this.carouselInner.normalWidth;
		}
		// this.carouselInner.style.width = this.carouselInner.normalWidth;
		// mod ringerge.org
	},
	toggleCarousel: function() {
		if (this.carouselActive)
			this.hideCarousel();
		else
			this.showCarousel();
	},
	startStop: function() {
		if (this.options.timed) {
			$clear(this.timer);
			this.options.timed = false;
			this.startStopEl.toggleClass('pause');
    } else {
			this.startStopEl.toggleClass('pause');
      this.options.timed = true;
			this.timer = this.nextItem(this);      
    }
  },	
	showCarousel: function () {
		this.fireEvent('onShowCarousel');
		this.carouselContainer.custom({
			'opacity': this.options.carouselMaximizedOpacity,
			'top': 0
		}).addEvent('onComplete', function() { this.carouselActive = true; this.carouselWrapper.scroller.start(); }.bind(this));
	},
	hideCarousel: function () {
	// mod ringerge.org
	if (this.carouselContainer) {
		this.fireEvent('onHideCarousel');
		var targetTop = this.options.carouselMinimizedHeight - this.carouselContainer.normalHeight;
		this.carouselContainer.custom({
			'opacity': this.options.carouselMinimizedOpacity,
			'top': targetTop
		}).addEvent('onComplete', function() { this.carouselActive = false; this.carouselWrapper.scroller.stop(); }.bind(this));
	} // mod ringerge.org
	},
	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(options.thumbOpacity);
			currentImg.element.addEvents({
				'mouseover': function (myself) {
					myself.clearTimer();
					myself.custom(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.custom(options.thumbOpacity);
				}.pass(currentImg, this),
				'click': function (myself) {
					this.goTo(myself.relatedImage.number);
					// mod ringerge.org
          if (this.options.carouselAutohide) {
                       this.hideCarousel();
          }
          // mod ringerge.org
				}.pass(currentImg, this)
			});
			
			currentImg.relatedImage = this.galleryData[i];
			this.thumbnailElements[parseInt(i)] = currentImg;
		}
	},
	clearThumbnailsHighlights: function()
	{
		for(i=0;i<this.galleryData.length;i++)
		{
			this.thumbnailElements[i].clearTimer();
			this.thumbnailElements[i].custom(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;

		// mod ringerge.org
		this.title = this.galleryData[this.currentIter].title;
		this.description = this.galleryData[this.currentIter].description;
		if (this.title!='&nbsp;' && this.title!='' ) {
		
      		element.getElement('h2').setHTML(this.galleryData[this.currentIter].title);
  		element.getElement('p').setHTML(this.galleryData[this.currentIter].description);
// xxxxxxxxxxxxxx
		if(this.options.slideInfoZoneSlide)
  			this.slideInfoZone.custom({'opacity': [0, this.options.slideInfoZoneOpacity], 'height': [0, this.slideInfoZone.normalHeight]});
  		else
  			this.slideInfoZone.custom({'opacity': [0, this.options.slideInfoZoneOpacity]});    
		}
		// mod ringerge.org		
		
		
		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.custom({'opacity': 0, 'height': 0});
		else
			this.slideInfoZone.custom({'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');
	},
	/* 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.implement(new Events);
gallery.implement(new Options);

/* All code copyright 2006 Jonathan Schemoul */
				
/* All code copyright 2007 Taras Mankovski */
/* email: tarasm@gmail.com */
/* website: http://www.oscandy.com/author/taras */

// This class adds lightbox functionality to smoothgallery
gallery = gallery.extend({
	initialize: function(element, options) {
		this.parent(element, options);
		this.addEvent('onPopulated', this.makeLink.bind(this));
		if (options.lightbox) this.lightbox2 = new lightboxforsmoothgallery(this.galleryData, {});
	},
	populateData: function() {
		currentArrayPlace = this.galleryData.length;
		options = this.options;
		data = this.galleryData;
		this.galleryElement.getElements(options.elementSelector).each(function(el) {
			elementDict = {
				imagepath: el.getElement(options.linkSelector).getProperty('href'),
				image: el.getElement(options.imageSelector).getProperty('src'),
				number: currentArrayPlace
			};
		// 14.2. show the title always
    //	if ((options.showInfopane) | (options.showCarousel)) {
				if (!el.getElement(options.titleSelector)) var temptitle = "";
				else var temptitle = el.getElement(options.titleSelector).innerHTML;
				if (!el.getElement(options.subtitleSelector)) var tempsubtitle = "";
				else var tempsubtitle = el.getElement(options.subtitleSelector).innerHTML;

				Object.extend(elementDict, {
					title: temptitle,
					description: tempsubtitle
				});
	//		}
			if (options.embedLinks)
				Object.extend(elementDict, {
					link: el.getElement(options.linkSelector).href||false,
					linkTitle: el.getElement(options.linkSelector).title||false
				});
			if ((!options.useThumbGenerator) && (options.showCarousel))
				Object.extend(elementDict, {
					thumbnail: el.getElement(options.thumbnailSelector).src
				});
			else if (options.useThumbGenerator)
				Object.extend(elementDict, {
					thumbnail: 'resizer.php?imgfile=' + elementDict.image + '&max_width=' + options.thumbWidth + '&max_height=' + options.thumbHeight
				});
			
			data[currentArrayPlace] = elementDict;
			currentArrayPlace++;
			if (this.options.destroyAfterPopulate)
				el.remove();
		});
		this.galleryData = data;
		this.fireEvent('onPopulated');
	},
	makeLink: function (num) {
		this.currentLink.setProperties({
			href: this.galleryData[num].link,
			title: this.galleryData[num].linkTitle
		})
		if (options.lightbox) this.currentLink.onclick = this.lightbox2.open.pass(num, this.lightbox2);
		if (!((this.options.embedLinks) && (!this.options.showArrows) && (!this.options.showCarousel)))
			this.currentLink.setStyle('display', 'block');	
	}
});

/*
	Slimbox v1.22 - The ultimate lightweight Lightbox clone
	by Christophe Beyls (http://www.digitalia.be) - MIT-style license.
	Inspired by the original Lightbox v2 by Lokesh Dhakar.
*/

var LightboxSmoothgallery = new Class({
	
	initialize: function(options) {
		this.options = Object.extend({
			resizeDuration: 400,		// Duration of height and width resizing (ms)
			initialWidth: 250,		// Initial width of the box (px)
			initialHeight: 250,		// Initial height of the box (px)
			animateCaption: true		// Enable/Disable caption animation
		}, options || {});
		this.anchors = [];


		this.eventKeyDown = this.keyboardListener.bindAsEventListener(this);
		this.eventPosition = this.position.bind(this);

		this.buildbox();

		var nextEffect = this.nextEffect.bind(this);
		this.fx = {
			overlay: this.overlay.effect('opacity', { duration: 500 }).hide(),
			resize: this.center.effects({ duration: this.options.resizeDuration, onComplete: nextEffect }),
			image: this.image.effect('opacity', { duration: 500, onComplete: nextEffect }),
			bottom: this.bottom.effects({ duration: 400, onComplete: nextEffect })
		};
		
		this.preloadPrev = new Image();
		this.preloadNext = new Image();
	},
	buildbox : function () {
		this.overlay = new Element('div').setProperty('id', 'rglbOverlay').injectInside(document.body);	
		this.center = new Element('div').setProperty('id', 'rglbCenter').setStyles({width: this.options.initialWidth+'px', height: this.options.initialHeight+'px', marginLeft: '-'+(this.options.initialWidth/2)+'px', display: 'none'}).injectInside(document.body);
		this.image = new Element('div').setProperty('id', 'rglbImage').injectInside(this.center);
		this.prevLink = new Element('a').setProperties({id: 'rglbPrevLink', href: 'javascript:void(0)'}).setStyle('display', 'none').injectInside(this.image);
		this.nextLink = this.prevLink.clone().setProperty('id', 'rglbNextLink').injectInside(this.image);
		this.prevLink.onclick = this.previous.bind(this);
		this.nextLink.onclick = this.next.bind(this);
	
		this.bottom = new Element('div').setProperty('id', 'rglbBottom').setStyle('display', 'none').injectInside(document.body);
		new Element('a').setProperties({id: 'rglbCloseLink', href: 'javascript:void(0)'}).injectInside(this.bottom).onclick = this.overlay.onclick = this.close.bind(this);
		this.number = new Element('div').setProperty('id', 'rglbNumber').injectInside(this.bottom);
		this.caption = new Element('div').setProperty('id', 'rglbCaption').injectInside(this.bottom);
		new Element('div').setStyle('clear', 'both').injectInside(this.bottom);
	},
	click: function(link) {
		if(link.rel.length == 8) {
			return this.show(link.href, link.title);
		}
		var j, imageNum, images = [];
		this.anchors.each(function(el){
			if(el.rel == link.rel) {
				for(j = 0; j < images.length; j++)
					if(images[j][0] == el.href) break;
				if(j == images.length) {			
					images.push([el.href, el.title]);
					if(el.href == link.href) imageNum = j;
				}
			}
		}, this);
		return this.open(images, imageNum);
	},

	show: function(url, title) {
		return this.open([[url, title]], 0);
	},

	open: function(images, imageNum) {
		this.images = images;
		this.position();
		this.setup(true);
		this.top = Window.getScrollTop() + (Window.getHeight() / 15);
		this.center.setStyles({top: this.top+'px', display: ''});
		this.fx.overlay.custom(0.8);
		return this.changeImage(imageNum);
	},

	position: function() {
		this.overlay.setStyles({top: Window.getScrollTop()+'px', height: Window.getHeight()+'px'});
	},

	setup: function(open) {
		var elements = $A(document.getElementsByTagName('object'));
		elements.extend(document.getElementsByTagName(window.ActiveXObject ? 'select' : 'embed'));
		elements.each(function(el){ el.style.visibility = open ? 'hidden' : ''; });
		var fn = open ? 'addEvent' : 'removeEvent';
		window[fn]('scroll', this.eventPosition)[fn]('resize', this.eventPosition);
		document[fn]('keydown', this.eventKeyDown);
		this.step = 0;
	},

	keyboardListener: function(event) {
		switch(event.keyCode) {
			case 27: case 88: case 67: this.close(); break;
			case 37: case 80: this.previous(); break;	
			case 39: case 78: this.next();
		}
	},

	previous: function() {
		return this.changeImage(this.activeImage-1);
	},

	next: function() {
		return this.changeImage(this.activeImage+1);
	},
			printOrSave: function(mode){
	//alert(this.images[this.activeImage].imagepath);
	 this.options.psScriptPath = "typo3conf/ext/rgsmoothgallery/savefile.php";
		if (this.options.psScriptPath) {
			var myRef = window.open(this.options.psScriptPath+'?mode='+mode+'&image='+this.images[this.activeImage].imagepath,'printsave', 'left=0,top=0,width='+(parseInt(this.center.style.width))+',height='+ (parseInt(this.center.style.height)) +',toolbar=0,resizable=1');
		}
		return true;
	},


	changeImage: function(imageNum) {		
		if(this.step || (imageNum < 0) || (imageNum >= this.images.length)) return false;
		this.step = 1;
		this.activeImage = imageNum;
		
		this.prevLink.style.display = this.nextLink.style.display = 'none';
		this.bottom.setStyles({opacity: '0', height: '0px', display: 'none'});
		this.fx.image.hide();
		this.center.className = 'rglbLoading';
		
		this.preload = new Image();
		this.preload.onload = this.nextEffect.bind(this);
		this.preload.src = this.images[imageNum][0];
		return false;
	},

	nextEffect: function() {
		switch(this.step++) {
		case 1:
			this.center.className = '';
			this.image.setStyles({backgroundImage: 'url('+this.images[this.activeImage][0]+')', width: this.preload.width+'px'});
			this.image.style.height = this.prevLink.style.height = this.nextLink.style.height = this.preload.height+'px';
			
			this.caption.setHTML(this.images[this.activeImage][1] || '');
			this.number.setHTML((this.images.length == 1) ? '' : (this.activeImage+1)+' / '+this.images.length);
			
			if(this.activeImage != 0) this.preloadPrev.src = this.images[this.activeImage - 1][0];
			if(this.activeImage != (this.images.length - 1)) this.preloadNext.src = this.images[this.activeImage + 1][0];
			if(this.center.clientHeight != this.image.offsetHeight+20) {
				this.fx.resize.custom({height: [this.center.clientHeight, this.image.offsetHeight]});
				break;
			}
			this.step++;
		case 2:
			if(this.center.clientWidth != this.image.offsetWidth+20) {
				this.fx.resize.custom({width: [this.center.clientWidth, this.image.offsetWidth], marginLeft: [-this.center.clientWidth/2, -this.image.offsetWidth/2]});
				break;
			}
			this.step++;
		case 3:
			this.bottom.setStyles({top: (this.top + this.center.clientHeight)+'px', width: this.image.style.width, marginLeft: this.center.style.marginLeft, display: ''});
			this.fx.image.custom(0, 1);
			break;
		case 4:
			if(this.options.animateCaption) {
				this.fx.bottom.custom({opacity: [0, 1], height: [0, this.bottom.scrollHeight]});
				break;
			}
			this.bottom.setStyles({opacity: '1', height: this.bottom.scrollHeight+'px'});
		case 5:
			if(this.activeImage != 0) this.prevLink.style.display = '';
			if(this.activeImage != (this.images.length - 1)) this.nextLink.style.display = '';
			this.step = 0;
		}
	},

	close: function() {
		if(this.step < 0) return;
		this.step = -1;
		if(this.preload) {
			this.preload.onload = Class.empty;
			this.preload = null;
		}
		for(var f in this.fx) this.fx[f].clearTimer();
		this.center.style.display = this.bottom.style.display = 'none';
		this.fx.overlay.chain(this.setup.pass(false, this)).custom(0);
		return false;
	}
});

/* All code copyright 2007 Taras Mankovski */
/* email: tarasm@gmail.com */
/* website: http://www.oscandy.com/author/taras */

// This class extends lightbox class and makes the lightbox compatible with smoothgallery
var lightboxforsmoothgallery = LightboxSmoothgallery.extend({
	initialize: function(galleryData, options) {
		this.options = Object.extend({
			resizeDuration: 400,	// Duration of height and width resizing (ms)
			initialWidth: 250,		// Initial width of the box (px)
			initialHeight: 250,		// Initial height of the box (px)
			animateCaption: true	// Enable/Disable caption animation
		}, options || {});
		
		this.images = galleryData;
		
		this.eventKeyDown = this.keyboardListener.bindAsEventListener(this);
		this.eventPosition = this.position.bind(this);
		
		this.overlay = new Element('div').setProperty('id', 'rglbOverlay').injectInside(document.body);
		
		this.center = new Element('div').setProperty('id', 'rglbCenter').setStyles({width: this.options.initialWidth+'px', height: this.options.initialHeight+'px', marginLeft: '-'+(this.options.initialWidth/2)+'px', display: 'none'}).injectInside(document.body);
		this.image = new Element('div').setProperty('id', 'rglbImage').injectInside(this.center);
		this.prevLink = new Element('a').setProperties({id: 'rglbPrevLink', href: 'javascript:void(0)'}).setStyle('display', 'none').injectInside(this.image);
		this.nextLink = this.prevLink.clone().setProperty('id', 'rglbNextLink').injectInside(this.image);
		this.prevLink.onclick = this.previous.bind(this);
		this.nextLink.onclick = this.next.bind(this);
		
		this.bottom = new Element('div').setProperty('id', 'rglbBottom').setStyle('display', 'none').injectInside(document.body);
		this.close = new Element('a').setProperties({id: 'rglbCloseLink', href: 'javascript:void(0)'}).injectInside(this.bottom).onclick = this.overlay.onclick = this.close.bind(this);
		this.number = new Element('div').setProperty('id', 'rglbNumber').addClass('gallery').injectInside(this.bottom);
		this.description = new Element('div').setProperty('id', 'rglbDescription').injectInside(this.bottom);
		this.title = new Element('div').setProperty('id', 'rglbTitle').injectInside(this.description);
		new Element('div').setStyle('clear', 'both').injectInside(this.description);
		this.caption = new Element('div').setProperty('id', 'rglbCaption').injectInside(this.description);

    buttons = $$('.rgsg-btn');
    if (buttons.length >0) {
    buttonsConf = buttons[0].innerHTML;    

    if (buttonsConf == 10 || buttonsConf == 11 ) 	 new Element('a').setProperties({id: 'rglbSaveLink', href: 'javascript:void(0)'}).injectInside(this.bottom).onclick = this.printOrSave.bind(this,'save');
    if (buttonsConf == 01 || buttonsConf == 11 ) 	 new Element('a').setProperties({id: 'rglbPrintLink', href: 'javascript:void(0)'}).injectInside(this.bottom).onclick = this.printOrSave.bind(this,'print');
    }
    new Element('div').setStyle('clear', 'both').injectInside(this.bottom);

		var nextEffect = this.nextEffect.bind(this);
		this.fx = {
			overlay: this.overlay.effect('opacity', { duration: 500 }).hide(),
			resize: this.center.effects({ duration: this.options.resizeDuration, onComplete: nextEffect }),
			image: this.image.effect('opacity', { duration: 500, onComplete: nextEffect }),
			bottom: this.bottom.effects({ duration: 400, onComplete: nextEffect })
		};
		
		this.preloadPrev = new Image();
		this.preloadNext = new Image();
		
		this.open.bind(this);
		this.changeImage.bind(this);		
	},
	buildbox : function () {
		this.overlay = new Element('div').setProperty('id', 'rglbOverlay').injectInside(document.body);	
		this.center = new Element('div').setProperty('id', 'rglbCenter').setStyles({width: this.options.initialWidth+'px', height: this.options.initialHeight+'px', marginLeft: '-'+(this.options.initialWidth/2)+'px', display: 'none'}).injectInside(document.body);
		this.image = new Element('div').setProperty('id', 'rglbImage').injectInside(this.center);
		this.prevLink = new Element('a').setProperties({id: 'rglbPrevLink', href: 'javascript:void(0)'}).setStyle('display', 'none').injectInside(this.image);
		this.nextLink = this.prevLink.clone().setProperty('id', 'rglbNextLink').injectInside(this.image);
		this.prevLink.onclick = this.previous.bind(this);
		this.nextLink.onclick = this.next.bind(this);
	
		this.bottom = new Element('div').setProperty('id', 'rglbBottom').setStyle('display', 'none').injectInside(document.body);
		new Element('a').setProperties({id: 'rglbCloseLink', href: 'javascript:void(0)'}).injectInside(this.bottom).onclick = this.overlay.onclick = this.close.bind(this);
		new Element('div').setProperty('id', 'rglbDescription').injectInside(this.bottom);
		this.number = new Element('div').setProperty('id', 'rglbNumber').injectInside(this.bottom);
		this.title = new Element('div').setProperty('id', 'rglbTitle').injectInside(this.description);
		this.caption = new Element('div').setProperty('id', 'rglbCaption').injectInside(this.description);
     alert("xxx"+buttonsConf);
    buttons = $$('.rgsg-btn');
    buttonsConf = buttons[0].innerHTML;    

    if (buttonsConf == 10 || buttonsConf == 11 ) 	 new Element('a').setProperties({id: 'rglbSaveLink', href: 'javascript:void(0)'}).injectInside(this.bottom).onclick = this.printOrSave.bind(this,'save');
    if (buttonsConf == 01 || buttonsConf == 11 ) 	 new Element('a').setProperties({id: 'rglbPrintLink', href: 'javascript:void(0)'}).injectInside(this.bottom).onclick = this.printOrSave.bind(this,'print');
		new Element('a').setProperties({id: 'rglbPrintLink', href: 'javascript:void(0)'}).injectInside(this.bottom).onclick = this.printOrSave.bind(this,'print');
    
    new Element('div').setStyle('clear', 'both').injectInside(this.bottom);
	},
	open: function(num) {
		this.position();
		this.setup(true);
		this.top = Window.getScrollTop() + (Window.getHeight() / 15);
		this.center.setStyles({top: this.top+'px', display: ''});
		this.fx.overlay.custom(0.8);
		return this.changeImage(num);
	},
		printOrSave: function(mode){
	//alert(this.images[this.activeImage].imagepath);
	 this.options.psScriptPath = "/typo3conf/ext/rgsmoothgallery/savefile.php";
		if (this.options.psScriptPath) {
			var myRef = window.open(this.options.psScriptPath+'?mode='+mode+'&image='+this.images[this.activeImage].imagepath,'printsave', 'left=0,top=0,width='+(parseInt(this.center.style.width))+',height='+ (parseInt(this.center.style.height)) +',toolbar=0,resizable=1');
		}
		return true;
	},
	changeImage: function(num) {		
		if(this.step || (num < 0) || (num >= this.images.length)) return false;
		this.step = 1;
		this.activeImage = num;
		
		this.prevLink.style.display = this.nextLink.style.display = 'none';
		this.bottom.setStyles({opacity: '0', height: '0px', display: 'none'});
		this.fx.image.hide();
		this.center.className = 'rglbLoading';
		
		this.preload = new Image();
		this.preload.onload = this.nextEffect.bind(this);
		this.preload.src = this.images[num].imagepath;
		return false;
	},
	nextEffect: function() {
		switch(this.step++) {
		case 1:
			this.center.className = '';
			this.image.setStyles({backgroundImage: 'url('+this.images[this.activeImage].imagepath+')', width: this.preload.width+'px'});
			this.image.style.height = this.prevLink.style.height = this.nextLink.style.height = this.preload.height+'px';
			
			this.title.setHTML(this.images[this.activeImage].title || '');
			this.caption.setHTML(this.images[this.activeImage].description || '');
			this.number.setHTML((this.images.length == 1) ? '' : (this.activeImage+1)+' / '+this.images.length);
	
			if(this.activeImage != 0) this.preloadPrev.src = this.images[this.activeImage - 1].imagepath;
			if(this.activeImage != (this.images.length - 1)) this.preloadNext.src = this.images[this.activeImage + 1].imagepath;
			if(this.center.clientHeight != this.image.offsetHeight+20) {
				this.fx.resize.custom({height: [this.center.clientHeight, this.image.offsetHeight]});
				break;
			}
			this.step++;
		case 2:
			if(this.center.clientWidth != this.image.offsetWidth+20) {
				this.fx.resize.custom({width: [this.center.clientWidth, this.image.offsetWidth], marginLeft: [-this.center.clientWidth/2, -this.image.offsetWidth/2]});
				break;
			}
			this.step++;
		case 3:
			this.bottom.setStyles({top: (this.top + this.center.clientHeight)+'px', width: this.image.style.width, marginLeft: this.center.style.marginLeft, display: ''});
			this.fx.image.custom(0, 1);
			break;
		case 4:
			if(this.options.animateCaption) {
				this.fx.bottom.custom({opacity: [0, 1], height: [0, this.bottom.scrollHeight]});
				break;
			}
			this.bottom.setStyles({opacity: '1', height: this.bottom.scrollHeight+'px'});
		case 5:
			if(this.activeImage != 0) this.prevLink.style.display = '';
			if(this.activeImage != (this.images.length - 1)) this.nextLink.style.display = '';
			this.step = 0;
		}
	}
});