/*
	Slimbox v1.69 - 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);
					$$(q,J,e).setStyle("height",m.height);
					A.set("html",g[G][1]||"");
					L.set("html",(((g.length>1)&&u.counterText)||"").replace(/{x}/,G+1).replace(/{y}/,g.length));
					if(w>=0){t.src=g[w][0]}if(E>=0){K.src=g[E][0]}M=h.offsetWidth;s=h.offsetHeight;
					var O=Math.max(0,y-(s/2)),N;
					if(a.offsetHeight!=s){i.start({height:s,top:O})}
					if(a.offsetWidth!=M){i.start({width:M,marginLeft:-M/2})}
					N=function(){
						H.setStyles({width:M,top:O+s,marginLeft:-M/2,visibility:"hidden",display:""});
						d.start(1)
					};
					if(i.check(N)){N()}
				}
				function j(){
					if(w>=0){J.style.display=""}
					if(E>=0){e.style.display=""}
					C.set(-c.offsetHeight).start(0);
					H.style.visibility=""
				}
				function r(){
					m.onload=$empty;
					m.src=t.src=K.src=o;
					i.cancel();
					d.cancel();
					C.cancel();
					$$(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=$extend(
						{
							loop:false,overlayOpacity:0.8,overlayFadeDuration:400,resizeDuration:400,resizeTransition:false,initialWidth:250,initialHeight:250,imageFadeDuration:400,captionAnimationDuration:400,counterText:"Изображение {x} из {y}",closeKeys:[27,88,67],previousKeys:[37,80],nextKeys:[39,78]},N||{});
							x=new Fx.Tween(I,{property:"opacity",duration:u.overlayFadeDuration});
							i=new Fx.Morph(a,$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);