var $removeEvents=function(A,C){if(!A.events){return A}if(C){if(!A.events[C]){return A}for(var B in A.events[C]){A.removeEvent(C,B)}A.events[C]=null}else{for(var D in A.events){A.removeEvents(D)}A.events=null}return A};var gallery=new Class({initialize:function(C,B){this.setOptions({showArrows:true,showCarousel:true,showInfopane:true,thumbHeight:75,thumbWidth:100,thumbSpacing:10,embedLinks:true,fadeDuration:500,timed:true,delay:6000,preloader:true,manualData:[],populateData:true,elementSelector:"div.imageElement",titleSelector:"h3",subtitleSelector:"p",linkSelector:"a.open",imageSelector:"img.full",thumbnailSelector:"img.thumbnail",slideInfoZoneOpacity:0.7,carouselMinimizedOpacity:0.4,carouselMinimizedHeight:20,carouselMaximizedOpacity:0.7,destroyAfterPopulate:true,baseClass:"jdGallery",withArrowsClass:"withArrows",textShowCarousel:"Pictures",useThumbGenerator:false,thumbGenerator:"resizer.php"},B);this.fireEvent("onInit");this.currentIter=0;this.lastIter=0;this.maxIter=0;this.galleryElement=C;this.galleryData=this.options.manualData;this.galleryInit=1;this.galleryElements=Array();this.thumbnailElements=Array();this.galleryElement.addClass(this.options.baseClass);if(this.options.populateData){this.populateData()}C.style.display="block";if(this.options.embedLinks){this.currentLink=new Element("a").addClass("open").setProperties({href:"#",title:""}).injectInside(C);if((!this.options.showArrows)&&(!this.options.showCarousel)){this.galleryElement=C=this.currentLink}else{this.currentLink.setStyle("display","none")}}this.constructElements();if((data.length>1)&&(this.options.showArrows)){var D=new Element("a").addClass("left").addEvent("click",this.prevItem.bind(this)).injectInside(C);var A=new Element("a").addClass("right").addEvent("click",this.nextItem.bind(this)).injectInside(C);this.galleryElement.addClass(this.options.withArrowsClass)}this.loadingElement=new Element("div").addClass("loadingElement").injectInside(C);if(this.options.showInfopane){this.initInfoSlideshow()}if(this.options.showCarousel){this.initCarousel()}this.doSlideShow(1)},populateData:function(){currentArrayPlace=this.galleryData.length;options=this.options;data=this.galleryData;this.galleryElement.getElements(options.elementSelector).each(function(A){elementDict={image:A.getElement(options.imageSelector).getProperty("src"),number:currentArrayPlace};if((options.showInfopane)|(options.showCarousel)){Object.extend(elementDict,{title:A.getElement(options.titleSelector).innerHTML,description:A.getElement(options.subtitleSelector).innerHTML})}if(options.embedLinks){Object.extend(elementDict,{link:A.getElement(options.linkSelector).href||false,linkTitle:A.getElement(options.linkSelector).title||false})}if((!options.useThumbGenerator)&&(options.showCarousel)){Object.extend(elementDict,{thumbnail:A.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){A.remove()}});this.galleryData=data;this.fireEvent("onPopulated")},constructElements:function(){el=this.galleryElement;this.maxIter=this.galleryData.length;var A;for(i=0;i<this.galleryData.length;i++){var A=new Fx.Style(new Element("div").addClass("slideElement").setStyles({"position":"absolute","left":"0px","right":"0px","margin":"0px","padding":"0px","backgroundImage":"url('"+this.galleryData[i].image+"')","backgroundPosition":"center center","opacity":"0"}).injectInside(el),"opacity",{duration:this.options.fadeDuration});this.galleryElements[parseInt(i)]=A}},destroySlideShow:function(A){var B=A.className;var C=new Element("div").addClass("myClassName");A.parentNode.replaceChild(C,A)},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(A){this.clearTimer();if(this.options.embedLinks){this.clearLink()}if(this.options.showInfopane){this.slideInfoZone.clearChain();this.hideInfoSlideShow().chain(this.changeItem.pass(A,this))}else{this.changeItem.delay(500,this,A)}if(this.options.embedLinks){this.makeLink(A)}this.prepareTimer()},changeItem:function(A){this.fireEvent("onStartChanging");this.galleryInit=0;if(this.currentIter!=A){for(i=0;i<this.maxIter;i++){if((i!=this.currentIter)){this.galleryElements[i].set(0)}}if(A>this.currentIter){this.galleryElements[A].custom(1)}else{this.galleryElements[A].set(1);this.galleryElements[this.currentIter].custom(0)}this.currentIter=A}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(A){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.centerCarouselOn(A)}}}}},initCarousel:function(){var B=new Element("div").addClass("carouselContainer").injectInside(this.galleryElement);this.carouselContainer=new Fx.Styles(B,{transition:Fx.Transitions.expoOut});this.carouselContainer.normalHeight=B.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(B);this.carouselBtn.addEvent("click",function(){this.carouselContainer.clearTimer();this.toggleCarousel()}.bind(this));this.carouselActive=false;var A=new Element("div").addClass("carousel").injectInside(B);this.carousel=new Fx.Styles(A);this.carouselLabel=new Element("p").addClass("label").injectInside(this.carousel.element);this.carouselWrapper=new Element("div").addClass("carouselWrapper").injectInside(this.carousel.element);this.carouselInner=new Element("div").addClass("carouselInner").injectInside(this.carouselWrapper);this.carouselWrapper.scroller=new Scroller(this.carouselWrapper,{area:100,velocity:0.2});this.carouselWrapper.elementScroller=new Fx.Scroll(this.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.style.width=((this.maxIter*(this.options.thumbWidth+2))+this.options.thumbWidth)+"px"},toggleCarousel:function(){if(this.carouselActive){this.hideCarousel()}else{this.showCarousel()}},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(){this.fireEvent("onHideCarousel");this.carouselContainer.custom({"opacity":this.options.carouselMinimizedOpacity,"top":(this.options.carouselMinimizedHeight-this.carouselContainer.normalHeight)}).addEvent("onComplete",function(){this.carouselActive=false;this.carouselWrapper.scroller.stop()}.bind(this))},constructThumbnails:function(){element=this.carouselInner;for(i=0;i<this.galleryData.length;i++){var A=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(0.2);A.element.addEvents({"mouseover":function(B){B.clearTimer();B.custom(0.99);$(this.carouselLabel).setHTML('<span class="number">'+(B.relatedImage.number+1)+"/"+this.maxIter+":</span> "+B.relatedImage.title)}.pass(A,this),"mouseout":function(B){B.clearTimer();B.custom(0.2)}.pass(A,this),"click":function(B){this.goTo(B.relatedImage.number)}.pass(A,this)});A.relatedImage=this.galleryData[i];this.thumbnailElements[parseInt(i)]=A}},clearThumbnailsHighlights:function(){for(i=0;i<this.galleryData.length;i++){this.thumbnailElements[i].clearTimer();this.thumbnailElements[i].custom(0.2)}},centerCarouselOn:function(D){var F=this.thumbnailElements[D];var A=F.element.offsetLeft+(F.element.offsetWidth/2);var E=this.carouselWrapper.offsetWidth;var B=this.carouselInner.offsetWidth;var C=E/2;var G=A-C;this.carouselWrapper.elementScroller.scrollTo(G,0)},initInfoSlideshow:function(){this.slideInfoZone=new Fx.Styles(new Element("div").addClass("slideInfoZone").injectInside($(this.galleryElement))).set({"opacity":0});var B=new Element("h2").injectInside(this.slideInfoZone.element);var A=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);this.slideInfoZone.custom({"opacity":[0,this.options.slideInfoZoneOpacity],"height":[0,this.slideInfoZone.normalHeight]});if(this.options.showCarousel){this.slideInfoZone.chain(this.centerCarouselOn.pass(this.currentIter,this))}return this.slideInfoZone},hideInfoSlideShow:function(){this.fireEvent("onHideInfopane");this.slideInfoZone.clearTimer();this.slideInfoZone.custom({"opacity":0,"height":0});return this.slideInfoZone},makeLink:function(A){this.currentLink.setProperties({href:this.galleryData[A].link,title:this.galleryData[A].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")}}});gallery.implement(new Events);gallery.implement(new Options)