var fileLoadingImage="images/loading.gif";var fileBottomNavCloseImage="images/closelabel.gif";var resizeSpeed=6;var borderSize=10;var imageArray=new Array;var activeImage;if(resizeSpeed>10){resizeSpeed=10}if(resizeSpeed<1){resizeSpeed=1}resizeDuration=(11-resizeSpeed)*100;Object.extend(Element,{hide:function(){for(var b=0;b<arguments.length;b++){var a=$(arguments[b]);a.style.display="none"}},show:function(){for(var b=0;b<arguments.length;b++){var a=$(arguments[b]);a.style.display=""}},getWidth:function(a){a=$(a);return a.offsetWidth},setWidth:function(b,a){b=$(b);b.style.width=a+"px"},getHeight:function(a){a=$(a);return a.offsetHeight},setHeight:function(a,b){a=$(a);a.style.height=b+"px"},setTop:function(b,a){b=$(b);b.style.top=a+"px"},setSrc:function(a,b){a=$(a);a.src=b},setInnerHTML:function(a,b){a=$(a);a.innerHTML=b}});Array.prototype.removeDuplicates=function(){for(i=1;i<this.length;i++){if(this[i][0]==this[i-1][0]){this.splice(i,1)}}};Array.prototype.empty=function(){for(i=0;i<=this.length;i++){this.shift()}};var Lightbox=Class.create();Lightbox.prototype={initialize:function(){if(!document.getElementsByTagName){return}var o=document.getElementsByTagName("a");for(var u=0;u<o.length;u++){var f=o[u];var w=String(f.getAttribute("rel"));if(f.getAttribute("href")&&(w.toLowerCase().match("lightbox"))){f.onclick=function(){myLightbox.start(this);return false}}}var x=document.getElementsByTagName("body").item(0);var g=document.createElement("div");g.setAttribute("id","overlay");g.onclick=function(){myLightbox.end();return false};x.appendChild(g);var n=document.createElement("div");n.setAttribute("id","lightbox");n.style.display="none";x.appendChild(n);var v=document.createElement("div");v.setAttribute("id","outerImageContainer");n.appendChild(v);var m=document.createElement("div");m.setAttribute("id","imageContainer");v.appendChild(m);var j=document.createElement("img");j.setAttribute("id","lightboxImage");m.appendChild(j);var r=document.createElement("div");r.setAttribute("id","hoverNav");m.appendChild(r);var s=document.createElement("a");s.setAttribute("id","prevLink");s.setAttribute("href","#");r.appendChild(s);var c=document.createElement("a");c.setAttribute("id","nextLink");c.setAttribute("href","#");r.appendChild(c);var t=document.createElement("div");t.setAttribute("id","loading");m.appendChild(t);var a=document.createElement("a");a.setAttribute("id","loadingLink");a.setAttribute("href","#");a.onclick=function(){myLightbox.end();return false};t.appendChild(a);var l=document.createElement("img");l.setAttribute("src",fileLoadingImage);a.appendChild(l);var e=document.createElement("div");e.setAttribute("id","imageDataContainer");e.className="clearfix";n.appendChild(e);var d=document.createElement("div");d.setAttribute("id","imageData");e.appendChild(d);var q=document.createElement("div");q.setAttribute("id","imageDetails");d.appendChild(q);var h=document.createElement("span");h.setAttribute("id","caption");q.appendChild(h);var b=document.createElement("span");b.setAttribute("id","numberDisplay");q.appendChild(b);var p=document.createElement("div");p.setAttribute("id","bottomNav");d.appendChild(p);var y=document.createElement("a");y.setAttribute("id","bottomNavClose");y.setAttribute("href","#");y.onclick=function(){myLightbox.end();return false};p.appendChild(y);var k=document.createElement("img");k.setAttribute("src",fileBottomNavCloseImage);y.appendChild(k);overlayEffect=new fx.Opacity(g,{duration:300});overlayEffect.hide();imageEffect=new fx.Opacity(j,{duration:350,onComplete:function(){imageDetailsEffect.custom(0,1)}});imageEffect.hide();imageDetailsEffect=new fx.Opacity("imageDataContainer",{duration:400,onComplete:function(){navEffect.custom(0,1)}});imageDetailsEffect.hide();navEffect=new fx.Opacity("hoverNav",{duration:100});navEffect.hide()},start:function(g){hideSelectBoxes();var c=getPageSize();Element.setHeight("overlay",c[1]);overlayEffect.custom(0,0.8);imageArray=[];imageNum=0;if(!document.getElementsByTagName){return}var e=document.getElementsByTagName("a");if((g.getAttribute("rel")=="lightbox")){imageArray.push(new Array(g.getAttribute("href"),g.getAttribute("title")))}else{for(var d=0;d<e.length;d++){var b=e[d];if(b.getAttribute("href")&&(b.getAttribute("rel")==g.getAttribute("rel"))){imageArray.push(new Array(b.getAttribute("href"),b.getAttribute("title")))}}imageArray.removeDuplicates();while(imageArray[imageNum][0]!=g.getAttribute("href")){imageNum++}}var c=getPageSize();var a=getPageScroll();var f=a[1]+(c[3]/15);Element.setTop("lightbox",f);Element.show("lightbox");this.changeImage(imageNum)},changeImage:function(a){activeImage=a;Element.show("loading");imageDetailsEffect.hide();imageEffect.hide();navEffect.hide();Element.hide("prevLink");Element.hide("nextLink");Element.hide("numberDisplay");imgPreloader=new Image();imgPreloader.onload=function(){Element.setSrc("lightboxImage",imageArray[activeImage][0]);myLightbox.resizeImageContainer(imgPreloader.width,imgPreloader.height)};imgPreloader.src=imageArray[activeImage][0]},resizeImageContainer:function(b,a){this.wCur=Element.getWidth("outerImageContainer");this.hCur=Element.getHeight("outerImageContainer");wDiff=(this.wCur-borderSize*2)-b;hDiff=(this.hCur-borderSize*2)-a;reHeight=new fx.Height("outerImageContainer",{duration:resizeDuration});reHeight.custom(Element.getHeight("outerImageContainer"),a+(borderSize*2));reWidth=new fx.Width("outerImageContainer",{duration:resizeDuration,onComplete:function(){imageEffect.custom(0,1)}});reWidth.custom(Element.getWidth("outerImageContainer"),b+(borderSize*2));if((hDiff==0)&&(wDiff==0)){if(navigator.appVersion.indexOf("MSIE")!=-1){pause(250)}else{pause(100)}}Element.setHeight("prevLink",a);Element.setHeight("nextLink",a);Element.setWidth("imageDataContainer",b+(borderSize*2));Element.setWidth("hoverNav",b+(borderSize*2));this.showImage()},showImage:function(){Element.hide("loading");myLightbox.updateDetails();this.preloadNeighborImages()},updateDetails:function(){Element.show("caption");Element.setInnerHTML("caption",imageArray[activeImage][1]);if(imageArray.length>1){Element.show("numberDisplay");Element.setInnerHTML("numberDisplay","Image "+eval(activeImage+1)+" of "+imageArray.length)}myLightbox.updateNav()},updateNav:function(){if(activeImage!=0){Element.show("prevLink");document.getElementById("prevLink").onclick=function(){myLightbox.changeImage(activeImage-1);return false}}if(activeImage!=(imageArray.length-1)){Element.show("nextLink");document.getElementById("nextLink").onclick=function(){myLightbox.changeImage(activeImage+1);return false}}this.enableKeyboardNav()},enableKeyboardNav:function(){document.onkeydown=this.keyboardAction},disableKeyboardNav:function(){document.onkeydown=""},keyboardAction:function(a){if(a==null){keycode=event.keyCode}else{keycode=a.which}key=String.fromCharCode(keycode).toLowerCase();if((key=="x")||(key=="o")||(key=="c")){myLightbox.end()}else{if(key=="p"){if(activeImage!=0){myLightbox.disableKeyboardNav();myLightbox.changeImage(activeImage-1)}}else{if(key=="n"){if(activeImage!=(imageArray.length-1)){myLightbox.disableKeyboardNav();myLightbox.changeImage(activeImage+1)}}}}},preloadNeighborImages:function(){if((imageArray.length-1)>activeImage){preloadNextImage=new Image();preloadNextImage.src=imageArray[activeImage+1][0]}if(activeImage>0){preloadPrevImage=new Image();preloadPrevImage.src=imageArray[activeImage-1][0]}},end:function(){this.disableKeyboardNav();Element.hide("lightbox");imageEffect.toggle();overlayEffect.custom(0.8,0);showSelectBoxes()}};function getPageScroll(){var a;if(self.pageYOffset){a=self.pageYOffset}else{if(document.documentElement&&document.documentElement.scrollTop){a=document.documentElement.scrollTop}else{if(document.body){a=document.body.scrollTop}}}arrayPageScroll=new Array("",a);return arrayPageScroll}function getPageSize(){var c,a;if(window.innerHeight&&window.scrollMaxY){c=document.body.scrollWidth;a=window.innerHeight+window.scrollMaxY}else{if(document.body.scrollHeight>document.body.offsetHeight){c=document.body.scrollWidth;a=document.body.scrollHeight}else{c=document.body.offsetWidth;a=document.body.offsetHeight}}var b,d;if(self.innerHeight){b=self.innerWidth;d=self.innerHeight}else{if(document.documentElement&&document.documentElement.clientHeight){b=document.documentElement.clientWidth;d=document.documentElement.clientHeight}else{if(document.body){b=document.body.clientWidth;d=document.body.clientHeight}}}if(a<d){pageHeight=d}else{pageHeight=a}if(c<b){pageWidth=b}else{pageWidth=c}arrayPageSize=new Array(pageWidth,pageHeight,b,d);return arrayPageSize}function getKey(a){if(a==null){keycode=event.keyCode}else{keycode=a.which}key=String.fromCharCode(keycode).toLowerCase();if(key=="x"){}}function listenKey(){document.onkeypress=getKey}function showSelectBoxes(){selects=document.getElementsByTagName("select");for(i=0;i!=selects.length;i++){selects[i].style.visibility="visible"}}function hideSelectBoxes(){selects=document.getElementsByTagName("select");for(i=0;i!=selects.length;i++){selects[i].style.visibility="hidden"}}function pause(b){var a=new Date();var c=a.getTime()+b;while(true){a=new Date();if(a.getTime()>c){return}}}function initLightbox(){myLightbox=new Lightbox()};