/*
	Slimbox v1.7 - The ultimate lightweight Lightbox clone
	(c) 2007-2009 Christophe Beyls <http://www.digitalia.be>
	MIT-style license.
*/
var Slimbox=(function(){var F=window,n=Browser.Engine.trident4,u,g,G=-1,o,w,E,v,y,M,s,m={},t=new Image(),K=new Image(),I,a,h,q,J,e,H,c,A,L,x,i,d,C;
F.addEvent("domready",function(){$(document.body).adopt($$(I=new Element("div",{id:"lbOverlay",events:{click:D}}),a=new Element("div",{id:"lbCenter"}),H=new Element("div",{id:"lbBottomContainer"})).setStyle("display","none"));
h=new Element("div",{id:"lbImage"}).injectInside(a).adopt(q=new Element("div",{styles:{position:"relative"}}).adopt(J=new Element("a",{id:"lbPrevLink",href:"#",events:{click:B}}),e=new Element("a",{id:"lbNextLink",href:"#",events:{click:f}})));
c=new Element("div",{id:"lbBottom"}).injectInside(H).adopt(new Element("a",{id:"lbCloseLink",href:"#",events:{click:D}}),A=new Element("div",{id:"lbCaption"}),L=new Element("div",{id:"lbNumber"}),new Element("div",{styles:{clear:"both"}}))});
function z(){var N=F.getScroll(),O=F.getSize();
$$(a,H).setStyle("left",N.x+(O.x/2));
if(v){I.setStyles({left:N.x,top:N.y,width:O.x,height:O.y})}}function l(N){["object",n?"select":"embed"].forEach(function(P){Array.forEach(document.getElementsByTagName(P),function(Q){if(N){Q._slimbox=Q.style.visibility}Q.style.visibility=N?"hidden":Q._slimbox})});
I.style.display=N?"":"none";
var O=N?"addEvent":"removeEvent";
F[O]("scroll",z)[O]("resize",z);
document[O]("keydown",p)}function p(O){var N=O.code;
return u.closeKeys.contains(N)?D():u.nextKeys.contains(N)?f():u.previousKeys.contains(N)?B():false}function B(){return b(w)}function f(){return b(E)}function b(N){if(N>=0){G=N;
o=g[N][0];
w=(G||(u.loop?g.length:0))-1;
E=((G+1)%g.length)||(u.loop?0:-1);
r();
a.className="lbLoading";
m=new Image();
m.onload=k;
m.src=o}return false}function k(){a.className="";
d.set(0);
h.setStyles({backgroundImage:"url("+o+")",display:""});
q.setStyle("width",m.width);
$$(q,J,e).setStyle("height",m.height);
A.set("html",g[G][1]||"");
L.set("html",(((g.length>1)&&u.counterText)||"").replace(/{x}/,G+1).replace(/{y}/,g.length));
if(w>=0){t.src=g[w][0]}if(E>=0){K.src=g[E][0]}M=h.offsetWidth;
s=h.offsetHeight;
var P=Math.max(0,y-(s/2)),N=0,O;
if(a.offsetHeight!=s){N=i.start({height:s,top:P})}if(a.offsetWidth!=M){N=i.start({width:M,marginLeft:-M/2})}O=function(){H.setStyles({width:M,top:P+s,marginLeft:-M/2,visibility:"hidden",display:""});
d.start(1)};
if(N){i.chain(O)}else{O()}}function j(){if(w>=0){J.style.display=""}if(E>=0){e.style.display=""}C.set(-c.offsetHeight).start(0);
H.style.visibility=""}function r(){m.onload=$empty;
m.src=t.src=K.src=o;
i.cancel();
d.cancel();
C.cancel();
$$(J,e,h,H).setStyle("display","none")}function D(){if(G>=0){r();
G=w=E=-1;
a.style.display="none";
x.cancel().chain(l).start(0)}return false}Element.implement({slimbox:function(N,O){$$(this).slimbox(N,O);
return this}});
Elements.implement({slimbox:function(N,Q,P){Q=Q||function(R){return[R.href,R.title]};
P=P||function(){return true};
var O=this;
O.removeEvents("click").addEvent("click",function(){var R=O.filter(P,this);
return Slimbox.open(R.map(Q),R.indexOf(this),N)});
return O}});
return{open:function(P,O,N){u=$extend({loop:false,overlayOpacity:0.8,overlayFadeDuration:400,resizeDuration:400,resizeTransition:false,initialWidth:250,initialHeight:25,imageFadeDuration:400,captionAnimationDuration:400,counterText:"Image {x} of {y}",closeKeys:[27,88,67],previousKeys:[37,80],nextKeys:[39,78]},N||{});
x=new Fx.Tween(I,{property:"opacity",duration:u.overlayFadeDuration});
i=new Fx.Morph(a,$extend({duration:u.resizeDuration,link:"chain"},u.resizeTransition?{transition:u.resizeTransition}:{}));
d=new Fx.Tween(h,{property:"opacity",duration:u.imageFadeDuration,onComplete:j});
C=new Fx.Tween(c,{property:"margin-top",duration:u.captionAnimationDuration});
if(typeof P=="string"){P=[[P,O]];
O=0}y=F.getScrollTop()+(F.getHeight()/2);
M=u.initialWidth;
s=u.initialHeight;
a.setStyles({top:Math.max(0,y-(s/2)),width:M,height:s,marginLeft:-M/2,display:""});
v=n||(I.currentStyle&&(I.currentStyle.position!="fixed"));
if(v){I.style.position="absolute"}x.set(0).start(u.overlayOpacity);
z();
l(1);
g=P;
u.loop=u.loop&&(g.length>1);
return b(O)}}})();


// AUTOLOAD CODE BLOCK (MAY BE CHANGED OR REMOVED)
Slimbox.scanPage = function() {
	$$(document.links).filter(function(el) {
		return el.rel && el.rel.test(/^lightbox/i);

	}).slimbox({/* Put custom options here */}, null, function(el) {
		return (this == el) || ((this.rel.length > 8) && (this.rel == el.rel));

	});

};

window.addEvent("domready", Slimbox.scanPage);