var fileLoadingImage="images/loading.gif";var fileBottomNavCloseImage="images/closelabel.gif";var animate=true;var resizeSpeed=7;var borderSize=10;var imageArray=new Array;var activeImage;if(animate==true){overlayDuration=0.2;if(resizeSpeed>10){resizeSpeed=10;}if(resizeSpeed<1){resizeSpeed=1;}resizeDuration=(11-resizeSpeed)*0.15;}else{overlayDuration=0;resizeDuration=0;}Object.extend(Element,{getWidth:function(_1){_1=$(_1);return _1.offsetWidth;},setWidth:function(_2,w){_2=$(_2);_2.style.width=w+"px";},setHeight:function(_3,h){_3=$(_3);_3.style.height=h+"px";},setTop:function(_4,t){_4=$(_4);_4.style.top=t+"px";},setSrc:function(_5,_6){_5=$(_5);_5.src=_6;},setHref:function(_7,_8){_7=$(_7);_7.href=_8;},setInnerHTML:function(_9,_a){_9=$(_9);_9.innerHTML=_a;}});Array.prototype.removeDuplicates=function(){for(i=0;i<this.length;i++){for(j=this.length-1;j>i;j--){if(this[i][0]==this[j][0]){this.splice(j,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 _b=document.getElementsByTagName("a");var _c=document.getElementsByTagName("area");for(var i=0;i<_b.length;i++){var _d=_b[i];var _e=String(_d.getAttribute("rel"));if(_d.getAttribute("href")&&(_e.toLowerCase().match("lightbox"))){_d.onclick=function(){myLightbox.start(this);return false;};}}for(var i=0;i<_c.length;i++){var _f=_c[i];var _e=String(_f.getAttribute("rel"));if(_f.getAttribute("href")&&(_e.toLowerCase().match("lightbox"))){_f.onclick=function(){myLightbox.start(this);return false;};}}var _10=document.getElementsByTagName("body").item(0);var _11=document.createElement("div");_11.setAttribute("id","overlay");_11.style.display="none";_11.onclick=function(){myLightbox.end();};_10.appendChild(_11);var _12=document.createElement("div");_12.setAttribute("id","lightbox");_12.style.display="none";_12.onclick=function(e){if(!e){var e=window.event;}var _13=Event.element(e).id;if(_13=="lightbox"){myLightbox.end();}};_10.appendChild(_12);var _14=document.createElement("div");_14.setAttribute("id","outerImageContainer");_12.appendChild(_14);if(animate){Element.setWidth("outerImageContainer",250);Element.setHeight("outerImageContainer",250);}else{Element.setWidth("outerImageContainer",1);Element.setHeight("outerImageContainer",1);}var _15=document.createElement("div");_15.setAttribute("id","imageContainer");_14.appendChild(_15);var _16=document.createElement("img");_16.setAttribute("id","lightboxImage");_15.appendChild(_16);var _17=document.createElement("div");_17.setAttribute("id","hoverNav");_15.appendChild(_17);var _18=document.createElement("a");_18.setAttribute("id","prevLink");_18.setAttribute("href","#");_17.appendChild(_18);var _19=document.createElement("a");_19.setAttribute("id","nextLink");_19.setAttribute("href","#");_17.appendChild(_19);var _1a=document.createElement("div");_1a.setAttribute("id","loading");_15.appendChild(_1a);var _1b=document.createElement("a");_1b.setAttribute("id","loadingLink");_1b.setAttribute("href","#");_1b.onclick=function(){myLightbox.end();return false;};_1a.appendChild(_1b);var _1c=document.createElement("img");_1c.setAttribute("src",fileLoadingImage);_1b.appendChild(_1c);var _1d=document.createElement("div");_1d.setAttribute("id","imageDataContainer");_1d.className="clearfix";_12.appendChild(_1d);var _1e=document.createElement("div");_1e.setAttribute("id","imageData");_1d.appendChild(_1e);var _1f=document.createElement("div");_1f.setAttribute("id","imageDetails");_1e.appendChild(_1f);var _20=document.createElement("span");_20.setAttribute("id","caption");_1f.appendChild(_20);var _21=document.createElement("span");_21.setAttribute("id","numberDisplay");_1f.appendChild(_21);var _22=document.createElement("div");_22.setAttribute("id","bottomNav");_1e.appendChild(_22);var _23=document.createElement("a");_23.setAttribute("id","bottomNavClose");_23.setAttribute("href","#");_23.onclick=function(){myLightbox.end();return false;};_22.appendChild(_23);var _24=document.createElement("img");_24.setAttribute("src",fileBottomNavCloseImage);_23.appendChild(_24);},start:function(_25){function _26(_27){var _28=_27.getAttribute("title");var _29=(_28!=null&&_28!="")?_27.getAttribute("rev"):null;return ddimageTitleFinal=(_29!=null&&_29!="")?"<a href=\""+_29+"\" class=\"ddcaptionurl\">"+_28+"</a>":_28;};hideSelectBoxes();hideFlash();var _2a=getPageSize();Element.setHeight("overlay",_2a[1]);new Effect.Appear("overlay",{duration:overlayDuration,from:0,to:0.8});imageArray=[];imageNum=0;if(!document.getElementsByTagName){return;}var _2b=document.getElementsByTagName("a");if((_25.getAttribute("rel")=="lightbox")){imageArray.push(new Array(_25.getAttribute("href"),_26(_25)));}else{for(var i=0;i<_2b.length;i++){var _2c=_2b[i];if(_2c.getAttribute("href")&&(_2c.getAttribute("rel")==_25.getAttribute("rel"))){imageArray.push(new Array(_2c.getAttribute("href"),_26(_2c)));}}imageArray.removeDuplicates();while(imageArray[imageNum][0]!=_25.getAttribute("href")){imageNum++;}}var _2d=getPageScroll();var _2e=_2d[1]+(_2a[3]/10);Element.setTop("lightbox",_2e);Element.show("lightbox");this.changeImage(imageNum);},changeImage:function(_2f){activeImage=_2f;if(animate){Element.show("loading");}Element.hide("lightboxImage");Element.hide("hoverNav");Element.hide("prevLink");Element.hide("nextLink");Element.hide("imageDataContainer");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(_30,_31){this.widthCurrent=Element.getWidth("outerImageContainer");this.heightCurrent=Element.getHeight("outerImageContainer");var _32=(_30+(borderSize*2));var _33=(_31+(borderSize*2));this.xScale=(_32/this.widthCurrent)*100;this.yScale=(_33/this.heightCurrent)*100;wDiff=this.widthCurrent-_32;hDiff=this.heightCurrent-_33;if(!(hDiff==0)){new Effect.Scale("outerImageContainer",this.yScale,{scaleX:false,duration:resizeDuration,queue:"front"});}if(!(wDiff==0)){new Effect.Scale("outerImageContainer",this.xScale,{scaleY:false,delay:resizeDuration,duration:resizeDuration});}if((hDiff==0)&&(wDiff==0)){if(navigator.appVersion.indexOf("MSIE")!=-1){pause(250);}else{pause(100);}}Element.setHeight("prevLink",_31);Element.setHeight("nextLink",_31);Element.setWidth("imageDataContainer",_32);this.showImage();},showImage:function(){Element.hide("loading");new Effect.Appear("lightboxImage",{duration:resizeDuration,queue:"end",afterFinish:function(){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);}new Effect.Parallel([new Effect.SlideDown("imageDataContainer",{sync:true,duration:resizeDuration,from:0,to:1}),new Effect.Appear("imageDataContainer",{sync:true,duration:resizeDuration})],{duration:resizeDuration,afterFinish:function(){var _34=getPageSize();Element.setHeight("overlay",_34[1]);myLightbox.updateNav();}});},updateNav:function(){Element.show("hoverNav");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(e){if(e==null){keycode=event.keyCode;escapeKey=27;}else{keycode=e.keyCode;escapeKey=e.DOM_VK_ESCAPE;}key=String.fromCharCode(keycode).toLowerCase();if((key=="x")||(key=="o")||(key=="c")||(keycode==escapeKey)){myLightbox.end();}else{if((key=="p")||(keycode==37)){if(activeImage!=0){myLightbox.disableKeyboardNav();myLightbox.changeImage(activeImage-1);}}else{if((key=="n")||(keycode==39)){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");new Effect.Fade("overlay",{duration:overlayDuration});showSelectBoxes();showFlash();}};function getPageScroll(){var _35;if(self.pageYOffset){_35=self.pageYOffset;}else{if(document.documentElement&&document.documentElement.scrollTop){_35=document.documentElement.scrollTop;}else{if(document.body){_35=document.body.scrollTop;}}}arrayPageScroll=new Array("",_35);return arrayPageScroll;};function getPageSize(){var _36,_37;if(window.innerHeight&&window.scrollMaxY){_36=document.body.scrollWidth;_37=window.innerHeight+window.scrollMaxY;}else{if(document.body.scrollHeight>document.body.offsetHeight){_36=document.body.scrollWidth;_37=document.body.scrollHeight;}else{_36=document.body.offsetWidth;_37=document.body.offsetHeight;}}var _38,_39;if(self.innerHeight){_38=self.innerWidth;_39=self.innerHeight;}else{if(document.documentElement&&document.documentElement.clientHeight){_38=document.documentElement.clientWidth;_39=document.documentElement.clientHeight;}else{if(document.body){_38=document.body.clientWidth;_39=document.body.clientHeight;}}}if(_37<_39){pageHeight=_39;}else{pageHeight=_37;}if(_36<_38){pageWidth=_38;}else{pageWidth=_36;}arrayPageSize=new Array(pageWidth,pageHeight,_38,_39);return arrayPageSize;};function getKey(e){if(e==null){keycode=event.keyCode;}else{keycode=e.which;}key=String.fromCharCode(keycode).toLowerCase();if(key=="x"){}};function listenKey(){document.onkeypress=getKey;};function showSelectBoxes(){var _3a=document.getElementsByTagName("select");for(i=0;i!=_3a.length;i++){_3a[i].style.visibility="visible";}};function hideSelectBoxes(){var _3b=document.getElementsByTagName("select");for(i=0;i!=_3b.length;i++){_3b[i].style.visibility="hidden";}};function showFlash(){var _3c=document.getElementsByTagName("object");for(i=0;i!=_3c.length;i++){_3c[i].style.visibility="visible";}var _3d=document.getElementsByTagName("embeds");for(i=0;i!=_3d.length;i++){_3d[i].style.visibility="visible";}};function hideFlash(){var _3e=document.getElementsByTagName("object");for(i=0;i!=_3e.length;i++){_3e[i].style.visibility="hidden";}var _3f=document.getElementsByTagName("embeds");for(i=0;i!=_3f.length;i++){_3f[i].style.visibility="hidden";}};function pause(ms){var _40=new Date();_41=null;do{var _41=new Date();}while(_41-_40<ms);};function initLightbox(){myLightbox=new Lightbox();};Event.observe(window,"load",initLightbox,false);