/*
	Slimbox v1.57 - The ultimate lightweight Lightbox clone
	(c) 2007-2009 Christophe Beyls <http://www.digitalia.be>
	MIT-style license.
*/
var Slimbox = (function() {
   var G = window, v, h, H =- 1, q, x, F, w, z, N, t, l = r.bindWithEvent(), f = window.opera && (navigator.appVersion >= "9.3"), p = document.documentElement, o = {
      }
   , u = new Image(), L = new Image(), J, b, i, K, e, I, c, B, M, y, j, d, D; G.addEvent("domready", function() {
      $(document.body).adopt($$(J = new Element("div", {
         id : "lbOverlay"}
      ), b = new Element("div", {
         id : "lbCenter"}
      ), I = new Element("div", {
         id : "lbBottomContainer"}
      )).setStyle("display", "none")); i = new Element("div", {
         id : "lbImage"}
      ).injectInside(b).adopt(K = new Element("a", {
         id : "lbPrevLink", href : "#"}
      ), e = new Element("a", {
         id : "lbNextLink", href : "#"}
      )); K.onclick = C; e.onclick = g; var O; c = new Element("div", {
         id : "lbBottom"}
      ).injectInside(I).adopt(O = new Element("a", {
         id : "lbCloseLink", href : "#"}
      ), B = new Element("div", {
         id : "lbCaption"}
      ), M = new Element("div", {
         id : "lbNumber"}
      ), new Element("div", {
         styles : {
            clear : "both"}
         }
      )); O.onclick = J.onclick = E}
   ); function A() {
      var P = G.getScrollLeft(), O = f ? p.clientWidth : G.getWidth(); $$(b, I).setStyle("left", P + (O / 2)); if(w) {
         J.setStyles( {
            left : P, top : G.getScrollTop(), width : O, height : G.getHeight()}
         )}
      }
   function n(O) {
      ["object", G.ie6 ? "select" : "embed"].forEach(function(Q) {
         $each(document.getElementsByTagName(Q), function(R) {
            if(O) {
               R._slimbox = R.style.visibility}
            R.style.visibility = O ? "hidden" : R._slimbox}
         )}
      ); J.style.display = O ? "" : "none"; var P = O ? "addEvent" : "removeEvent"; G[P]("scroll", A)[P]("resize", A); document[P]("keydown", l)}
   function r(P) {
      var O = P.code; if(v.closeKeys.contains(O)) {
         E()}
      else {
         if(v.nextKeys.contains(O)) {
            g()}
         else {
            if(v.previousKeys.contains(O)) {
               C()}
            }
         }
      P.stop()}
   function C() {
      return a(x)}
   function g() {
      return a(F)}
   function a(O) {
      if(O >= 0) {
         H = O; q = h[O][0]; x = (H || (v.loop ? h.length : 0)) - 1; F = ((H + 1) % h.length) || (v.loop ? 0 :- 1); s(); b.className = "lbLoading"; o = new Image(); o.onload = m; o.src = q}
      return false}
function m() {
   b.className = "";
   d.set(0);
   i.setStyles( {
      width : o.width, backgroundImage : "url(" + q + ")", display : ""}
   );
   $$(i, K, e).setStyle("height", o.height);
   B.setHTML(h[H][1] || "");
   M.setHTML((((h.length > 1) && v.counterText) || "").replace(/{x}/,H+1).replace(/{y}/,h.length));
   if(x >= 0) {
      u.src = h[x][0]}
   if(F >= 0) {
      L.src = h[F][0]}
   N = i.offsetWidth;
   t = i.offsetHeight;
   var O = Math.max(0, z - (t / 2));
   if(b.offsetHeight != t) {
      j.chain(j.start.pass( {
         height : t, top : O}
      , j))}
   if(b.offsetWidth != N) {
      j.chain(j.start.pass( {
         width : N, marginLeft :- N / 2}
      , j))}
   j.chain(function() {
      I.setStyles( {
         width : N, top : O + t, marginLeft :- N / 2, visibility : "hidden", display : ""}
      ); d.start(1)}
   );
   j.callChain()}
function k() {
   if(x >= 0) {
      K.style.display = ""}
   if(F >= 0) {
      e.style.display = ""}
   D.set( - c.offsetHeight).start(0);
   I.style.visibility = ""}
function s() {
   o.onload = Class.empty;
   o.src = u.src = L.src = q;
   j.clearChain();
   j.stop();
   d.stop();
   D.stop();
   $$(K, e, i, I).setStyle("display", "none")}
function E() {
   if(H >= 0) {
      s();
      H = x = F =- 1;
      b.style.display = "none";
      y.stop().chain(n).start(0)}
   return false}
Element.extend( {
   slimbox : function(O, P) {
      $$(this).slimbox(O, P); return this}
   }
);
Elements.extend( {
   slimbox : function(O, R, Q) {
      R = R || function(S) {
         return[S.href, S.title]}; Q = Q || function() {
         return true}; var P = this; P.forEach(function(S) {
         S.removeEvents("click").addEvent("click", function(T) {
            var U = P.filter(Q, this); Slimbox.open(U.map(R), U.indexOf(this), O); T.stop()}
         .bindWithEvent(S))}
      ); return P}
   }
);
return {
   open : function(Q, P, O) {
      v = $extend( {
         loop : false, overlayOpacity : 0.8, overlayFadeDuration : 400, resizeDuration : 400, resizeTransition : false, initialWidth : 250, initialHeight : 250, imageFadeDuration : 400, captionAnimationDuration : 400, counterText : "Image {x} of {y}", closeKeys : [27, 88, 67], previousKeys : [37, 80], nextKeys : [39, 78]}
      , O || {
         }
      );
      y = J.effect("opacity", {
         duration : v.overlayFadeDuration}
      );
      j = b.effects($extend( {
         duration : v.resizeDuration}
      , v.resizeTransition ? {
         transition : v.resizeTransition}
      : {
         }
      ));
      d = i.effect("opacity", {
         duration : v.imageFadeDuration, onComplete : k}
      );
      D = c.effect("margin-top", {
         duration : v.captionAnimationDuration}
      );
      if(typeof Q == "string") {
         Q = [[Q, P]];
         P = 0}
      z = G.getScrollTop() + ((f ? p.clientHeight : G.getHeight()) / 2);
      N = v.initialWidth;
      t = v.initialHeight;
      b.setStyles( {
         top : Math.max(0, z - (t / 2)), width : N, height : t, marginLeft :- N / 2, display : ""}
      );
      w = G.ie6 || (J.currentStyle && (J.currentStyle.position != "fixed"));
      if(w) {
         J.style.position = "absolute"}
      y.set(0).start(v.overlayOpacity);
      A();
      n(1);
      h = Q;
      v.loop = v.loop && (h.length > 1);
      return a(P)}
   }
}
)(); 

// 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);