/*
Slimbox v2.04 - The ultimate lightweight Lightbox clone for jQuery
(c) 2007-2010 Christophe Beyls <http://www.digitalia.be>
MIT-style license.
*/
(function (w) {
    var E = w(window), u, f, F = -1, n, x, D, v, y, L, r, m = !window.XMLHttpRequest,
    s = [], l = document.documentElement,
    k = {},
    t = new Image(),
    J = new Image(), H, a, g, p, I, d, G, c, A, K;

    w(function () {
        w("body").append(w([H = w('<div id="lbOverlay" />')[0], a = w('<div id="lbCenter" />')[0],
    G = w('<div id="lbBottomContainer" />')[0]]).css("display", "none"));
        g = w('<div id="lbImage" />').appendTo(a).append(p = w('<div style="position: relative;" />').append([I = w('<a id="lbPrevLink" href="#" />').click(B)[0],
    d = w('<a id="lbNextLink" href="#" />').click(e)[0]])[0])[0];
        c = w('<div id="lbBottom" />').appendTo(G).append([w('<a id="lbCloseLink" href="#" />').add(H).click(C)[0],
    A = w('<div id="lbCaption" />')[0],
    K = w('<div id="lbNumber" />')[0],
    w('<div style="clear: both;" />')[0]])[0]
    });
    w.slimbox = function (O, N, M) {
        u = w.extend(
    { loop: false,
        overlayOpacity: 0.8,
        overlayFadeDuration: 400,
        resizeDuration: 400,
        resizeEasing: "swing",
        initialWidth: 250,
        initialHeight: 250,
        imageFadeDuration: 400,
        captionAnimationDuration: 400,
        counterText: "Image {x} of {y}",
        closeKeys: [27, 88, 67],
        previousKeys: [37, 80],
        nextKeys: [39, 78]
    }, M);

        if (typeof O == "string") {
            O = [[O, N]];
            N = 0
        }
        y = E.scrollTop() + (E.height() / 2);
        L = u.initialWidth;
        r = u.initialHeight;
        w(a).css({ top: Math.max(0, y - (r / 2)),
            width: L,
            height: r,
            marginLeft: -L / 2
        }).show();

        v = m || (H.currentStyle && (H.currentStyle.position != "fixed"));

        if (v) {
            H.style.position = "absolute"
        }
        w(H).css("opacity", u.overlayOpacity).fadeIn(u.overlayFadeDuration);
        z();
        j(1);
        f = O;
        u.loop = u.loop && (f.length > 1);

        return b(N)
    };
    w.fn.slimbox = function (M, P, O) {
        P = P || function (Q) {
            return [Q.href, Q.title]
        };
        O = O || function () {
            return true
        };
        var N = this;
        return N.unbind("click").click(function () {
            var S = this,
                U = 0,
                T,
                Q = 0,
                 R;
            T = w.grep(N, function (W, V) {
                return O.call(S, W, V)
            });
            for (R = T.length; Q < R; ++Q) {
                if (T[Q] == S) { U = Q } T[Q] = P(T[Q], Q)
            }
            return w.slimbox(T, U, M)
        })
    };
    function z() {
        var N = E.scrollLeft(), M = E.width();
        w([a, G]).css("left", N + (M / 2));
        if (v) {
            w(H).css(
    {
        left: N, top: E.scrollTop(),
        width: M,
        height: E.height()
    }
    )
        }
    } function j(M) {
        if (M) {
            w("object").add(m ? "select" : "embed").each(function (O, P) {
                s[O] = [P, P.style.visibility];
                P.style.visibility = "hidden"
            })
        } else {
            w.each(s, function (O, P) {
                P[0].style.visibility = P[1]
            });
            s = []
        }
        var N = M ? "bind" : "unbind";
        E[N]("scroll resize", z);
        w(document)[N]("keydown", o)
    }
    function o(O) {
        var N = O.keyCode,
    M = w.inArray;
        return (M(N, u.closeKeys) >= 0) ? C() : (M(N, u.nextKeys) >= 0) ? e() : (M(N, u.previousKeys) >= 0) ? B() : false
    }
    function B() {
        return b(x)
    }
    function e() {
        return b(D)
    }
    function b(M) {
        if (M >= 0) {
            F = M;
            n = f[F][0];
            x = (F || (u.loop ? f.length : 0)) - 1; D = ((F + 1) % f.length) || (u.loop ? 0 : -1);
            q();
            a.className = "lbLoading";
            k = new Image();
            k.onload = i;
            k.src = n
        }
        return false
    }
    function i() {
        a.className = "";
        w(g).css({ backgroundImage: "url(" + n + ")", visibility: "hidden", display: "" });
        w(p).width(k.width);
        w([p, I, d]).height(k.height); w(A).html(f[F][1] || "");
        w(K).html((((f.length > 1) && u.counterText) || "").replace(/{x}/, F + 1).replace(/{y}/, f.length));
        if (x >= 0) { t.src = f[x][0] }
        if (D >= 0) { J.src = f[D][0] }
        L = g.offsetWidth;
        r = g.offsetHeight;
        var M = Math.max(0, y - (r / 2));
        if (a.offsetHeight != r) {
            w(a).animate({ height: r, top: M },
        u.resizeDuration, u.resizeEasing)
        }
        if (a.offsetWidth != L) {
            w(a).animate({ width: L, marginLeft: -L / 2 },
        u.resizeDuration,
        u.resizeEasing)
        }
        w(a).queue(function () {
            w(G).css({ width: L, top: M + r, marginLeft: -L / 2, visibility: "hidden", display: "" });
            w(g).css({ display: "none", visibility: "", opacity: "" }).fadeIn(u.imageFadeDuration, h)
        })
    } function h() {
        if (x >= 0) {
            w(I).show()
        }
        if (D >= 0) {
            w(d).show()
        }
        w(c).css("marginTop", -c.offsetHeight).animate({ marginTop: 0 }, u.captionAnimationDuration);
        G.style.visibility = ""
    }
    function q() {
        k.onload = null;
        k.src = t.src = J.src = n;
        w([a, g, c]).stop(true);
        w([I, d, g, G]).hide()
    }

    function C() {
        if (F >= 0) {
            q();
            F = x = D = -1;
            w(a).hide();
            w(H).stop().fadeOut(u.overlayFadeDuration, j)
        }
        return false
    }

})(jQuery);