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,
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",
slideInfoZoneOpacity: 0.7,
slideInfoZoneSlide: true,
carouselMinimizedOpacity: 0.4,
carouselMinimizedHeight: 20,
carouselMaximizedOpacity: 0.9,
thumbHeight: 75,
thumbWidth: 100,
thumbSpacing: 10,
thumbIdleOpacity: 0.2,
textShowCarousel:'Pictures',
showCarouselLabel: true,
thumbCloseCarousel: true,
useThumbGenerator: false,
thumbGenerator:'resizer.php',
useExternalCarousel: false,
carouselElement: false,
carouselHorizontal: true,
activateCarouselScroller: true,
carouselPreloader: true,
textPreloadingCarousel:'Loading...',
baseClass:'jdGallery',
withArrowsClass:'withArrows',
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');},
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);},
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));}});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);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;}