var fileLoadingImage="../skrypty/lightbox/images/loading.gif",fileBottomNavCloseImage="../skrypty/lightbox/images/closelabel.gif",animate=false,resizeSpeed=10,borderSize=10,imageArray=[],activeImage;if(animate==true){overlayDuration=0;if(resizeSpeed>10)resizeSpeed=10;if(resizeSpeed<1)resizeSpeed=1;resizeDuration=(11-resizeSpeed)*0.15}else resizeDuration=overlayDuration=0;
Object.extend(Element,{getWidth:function(a){a=$(a);return a.offsetWidth},setWidth:function(a,c){a=$(a);a.style.width=c+"px"},setHeight:function(a,c){a=$(a);a.style.height=c+"px"},setTop:function(a,c){a=$(a);a.style.top=c+"px"},setSrc:function(a,c){a=$(a);a.src=c},setHref:function(a,c){a=$(a);a.href=c},setInnerHTML:function(a,c){a=$(a);a.innerHTML=c}});Array.prototype.removeDuplicates=function(){for(i=0;i<this.length;i++)for(j=this.length-1;j>i;j--)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){for(var a=document.getElementsByTagName("a"),c=document.getElementsByTagName("area"),b=0;b<a.length;b++){var e=a[b],d=String(e.getAttribute("rel"));if(e.getAttribute("href")&&d.toLowerCase().match("lightbox"))e.onclick=function(){myLightbox.start(this);return false}}for(b=0;b<c.length;b++){a=c[b];d=String(a.getAttribute("rel"));if(a.getAttribute("href")&&d.toLowerCase().match("lightbox"))a.onclick=function(){myLightbox.start(this);
return false}}b=document.getElementsByTagName("body").item(0);c=document.createElement("div");c.setAttribute("id","overlay");c.style.display="none";c.onclick=function(){myLightbox.end()};b.appendChild(c);c=document.createElement("div");c.setAttribute("id","lightbox");c.style.display="none";c.onclick=function(f){if(!f)f=window.event;f=Event.element(f).id;f=="lightbox"&&myLightbox.end()};b.appendChild(c);d=document.createElement("div");d.setAttribute("id","outerImageContainer");c.appendChild(d);if(animate){Element.setWidth("outerImageContainer",
250);Element.setHeight("outerImageContainer",250)}else{Element.setWidth("outerImageContainer",1);Element.setHeight("outerImageContainer",1)}b=document.createElement("div");b.setAttribute("id","imageContainer");d.appendChild(b);d=document.createElement("img");d.setAttribute("id","lightboxImage");b.appendChild(d);d=document.createElement("div");d.setAttribute("id","hoverNav");b.appendChild(d);a=document.createElement("a");a.setAttribute("id","prevLink");a.setAttribute("href","#");d.appendChild(a);a=
document.createElement("a");a.setAttribute("id","nextLink");a.setAttribute("href","#");d.appendChild(a);d=document.createElement("div");d.setAttribute("id","loading");b.appendChild(d);b=document.createElement("a");b.setAttribute("id","loadingLink");b.setAttribute("href","#");b.onclick=function(){myLightbox.end();return false};d.appendChild(b);d=document.createElement("img");d.setAttribute("src",fileLoadingImage);b.appendChild(d);b=document.createElement("div");b.setAttribute("id","imageDataContainer");
b.className="clearfix";c.appendChild(b);c=document.createElement("div");c.setAttribute("id","imageData");b.appendChild(c);b=document.createElement("div");b.setAttribute("id","imageDetails");c.appendChild(b);d=document.createElement("span");d.setAttribute("id","caption");b.appendChild(d);d=document.createElement("span");d.setAttribute("id","numberDisplay");b.appendChild(d);b=document.createElement("div");b.setAttribute("id","bottomNav");c.appendChild(b);c=document.createElement("a");c.setAttribute("id",
"bottomNavClose");c.setAttribute("href","#");c.onclick=function(){myLightbox.end();return false};b.appendChild(c);b=document.createElement("img");b.setAttribute("src",fileBottomNavCloseImage);c.appendChild(b)}},start:function(a){function c(g){var h=g.getAttribute("title");g=h!=null&&h!=""?g.getAttribute("rev"):null;return ddimageTitleFinal=g!=null&&g!=""?'<a href="'+g+'" class="ddcaptionurl">'+h+"</a>":h}hideSelectBoxes();hideFlash();var b=getPageSize();Element.setHeight("overlay",b[1]);new Effect.Appear("overlay",
{duration:overlayDuration,from:0,to:0.8});imageArray=[];imageNum=0;if(document.getElementsByTagName){var e=document.getElementsByTagName("a");if(a.getAttribute("rel")=="lightbox")imageArray.push(new Array(a.getAttribute("href"),c(a)));else{for(var d=0;d<e.length;d++){var f=e[d];f.getAttribute("href")&&f.getAttribute("rel")==a.getAttribute("rel")&&imageArray.push(new Array(f.getAttribute("href"),c(f)))}for(imageArray.removeDuplicates();imageArray[imageNum][0]!=a.getAttribute("href");)imageNum++}a=
getPageScroll();b=a[1]+b[3]/10;Element.setTop("lightbox",b);Element.show("lightbox");this.changeImage(imageNum)}},changeImage:function(a){activeImage=a;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(a,c){this.widthCurrent=Element.getWidth("outerImageContainer");this.heightCurrent=Element.getHeight("outerImageContainer");a=a+borderSize*2;var b=c+borderSize*2;this.xScale=a/this.widthCurrent*100;this.yScale=b/this.heightCurrent*100;wDiff=this.widthCurrent-a;hDiff=this.heightCurrent-b;hDiff!=0&&new Effect.Scale("outerImageContainer",this.yScale,{scaleX:false,duration:resizeDuration,queue:"front"});wDiff!=
0&&new Effect.Scale("outerImageContainer",this.xScale,{scaleY:false,delay:resizeDuration,duration:resizeDuration});if(hDiff==0&&wDiff==0)navigator.appVersion.indexOf("MSIE")!=-1?pause(250):pause(100);Element.setHeight("prevLink",c);Element.setHeight("nextLink",c);Element.setWidth("imageDataContainer",a);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","Zdjęcie "+eval(activeImage+1)+" z "+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 a=
getPageSize();Element.setHeight("overlay",a[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(a){if(a==null){keycode=event.keyCode;escapeKey=27}else{keycode=a.keyCode;escapeKey=a.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 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;return arrayPageScroll=new Array("",a)}
function getPageSize(){var a,c;if(window.innerHeight&&window.scrollMaxY){a=document.body.scrollWidth;c=window.innerHeight+window.scrollMaxY}else if(document.body.scrollHeight>document.body.offsetHeight){a=document.body.scrollWidth;c=document.body.scrollHeight}else{a=document.body.offsetWidth;c=document.body.offsetHeight}var b,e;if(self.innerHeight){b=self.innerWidth;e=self.innerHeight}else if(document.documentElement&&document.documentElement.clientHeight){b=document.documentElement.clientWidth;e=
document.documentElement.clientHeight}else if(document.body){b=document.body.clientWidth;e=document.body.clientHeight}pageHeight=c<e?e:c;pageWidth=a<b?b:a;return arrayPageSize=new Array(pageWidth,pageHeight,b,e)}function getKey(a){keycode=a==null?event.keyCode:a.which;key=String.fromCharCode(keycode).toLowerCase()}function listenKey(){document.onkeypress=getKey}function showSelectBoxes(){var a=document.getElementsByTagName("select");for(i=0;i!=a.length;i++)a[i].style.visibility="visible"}
function hideSelectBoxes(){var a=document.getElementsByTagName("select");for(i=0;i!=a.length;i++)a[i].style.visibility="hidden"}function showFlash(){var a=document.getElementsByTagName("object");for(i=0;i!=a.length;i++)a[i].style.visibility="visible";a=document.getElementsByTagName("embeds");for(i=0;i!=a.length;i++)a[i].style.visibility="visible"}
function hideFlash(){var a=document.getElementsByTagName("object");for(i=0;i!=a.length;i++)a[i].style.visibility="hidden";a=document.getElementsByTagName("embeds");for(i=0;i!=a.length;i++)a[i].style.visibility="hidden"}function pause(a){var c=new Date;b=null;do var b=new Date;while(b-c<a)}function initLightbox(){myLightbox=new Lightbox}Event.observe(window,"load",initLightbox,false);