/* Swipe 2.0, (c) Brad Birdsall 2013, (c) Leo Feyer 2013-2014, MIT license */
function Swipe(t, n) {
    "use strict";
    function e() {
        b = k.children;
        for (var e = 0; e < b.length; e++) 8 == b[e].nodeType && (k.removeChild(b[e]), --e);
        (y = b.length),
            b.length < 2 && (n.continuous = !1),
            w.transitions &&
                n.continuous &&
                b.length < 3 &&
                (k.appendChild(b[0].cloneNode(!0)),
                k.appendChild(k.children[1].cloneNode(!0)),
                (b = k.children),
                (M = !0)),
            (T = new Array(b.length)),
            (L = t.getBoundingClientRect().width || t.offsetWidth),
            (k.style.width = b.length * L + "px");
        for (var i = b.length; i--; ) {
            var o = b[i];
            (o.style.width = L + "px"),
                o.setAttribute("data-index", i.toString()),
                w.transitions && ((o.style.left = i * -L + "px"), f(i, D > i ? -L : i > D ? L : 0, 0));
        }
        n.continuous && w.transitions && (f(l(D - 1), -L, 0), f(l(D + 1), L, 0)),
            w.transitions || (k.style.left = D * -L + "px"),
            (t.style.visibility = "visible");
    }
    function i(t, n, e) {
        w.addEventListener ? t.addEventListener(n, e, !1) : window.attachEvent && t.attachEvent("on" + n, e);
    }
    function o(t) {
        (t.returnValue = !1), t.preventDefault && t.preventDefault();
    }
    function a(t, n, e) {
        w.addEventListener ? t.removeEventListener(n, e, !1) : window.detachEvent && t.detachEvent("on" + n, e);
    }
    function r() {
        for (var t = n.menu.childNodes, e = 0; e < t.length; e++)
            if (t[e].className && -1 != t[e].className.indexOf("slider-prev"))
                (O.prev = function (t) {
                    o(t), E(), d();
                }),
                    (I.prev = t[e]),
                    i(I.prev, "click", O.prev);
            else if (t[e].className && -1 != t[e].className.indexOf("slider-next"))
                (O.next = function (t) {
                    o(t), E(), u();
                }),
                    (I.next = t[e]),
                    i(I.next, "click", O.next);
            else if (t[e].className && -1 != t[e].className.indexOf("slider-menu")) {
                for (var a = 0; y > a; a++) {
                    var r = document.createElement("b");
                    (r.innerHTML = "•"),
                        r.setAttribute("data-index", a.toString()),
                        a == N && (r.className = "active"),
                        i(
                            r,
                            "click",
                            (function (t) {
                                return function (n) {
                                    o(n),
                                        E(),
                                        v(
                                            parseInt(
                                                this.getAttribute
                                                    ? this.getAttribute("data-index")
                                                    : t.attributes["data-index"].nodeValue
                                            )
                                        );
                                };
                            })(r)
                        ),
                        t[e].appendChild(r);
                }
                I.dots = t[e];
            }
    }
    function s() {
        for (var t = 0; y > t; t++) {
            var n = I.dots.children[t];
            n.className =
                parseInt(n.getAttribute ? n.getAttribute("data-index") : n.attributes["data-index"].nodeValue) == N
                    ? "active"
                    : "";
        }
    }
    function c() {
        for (var t = I.dots.childNodes; t.length > 0; ) I.dots.removeChild(t[0]);
        a(I.prev, "click", O.prev), a(I.next, "click", O.next);
    }
    function d() {
        n.continuous ? v(D - 1) : D && v(D - 1);
    }
    function u() {
        n.continuous ? v(D + 1) : D < b.length - 1 && v(D + 1);
    }
    function l(t) {
        return (b.length + (t % b.length)) % b.length;
    }
    function v(t, e) {
        if (D != t) {
            if (w.transitions) {
                var i = Math.abs(D - t) / (D - t);
                if (n.continuous) {
                    var o = i;
                    (i = -T[l(t)] / L), i !== o && (t = -i * b.length + t);
                }
                for (var a = Math.abs(D - t) - 1; a--; ) f(l((t > D ? t : D) - a - 1), L * i, 0);
                (t = l(t)), f(D, L * i, e || z), f(t, 0, e || z), n.continuous && f(l(t - i), -(L * i), 0);
            } else (t = l(t)), m(D * -L, t * -L, e || z);
            (D = t), (N = M ? D % 2 : D), n.menu && s(), g(n.callback && n.callback(N, b[D]));
        }
    }
    function f(t, n, e) {
        h(t, n, e), (T[t] = n);
    }
    function h(t, n, e) {
        var i = b[t],
            o = i && i.style;
        o &&
            ((o.webkitTransitionDuration =
                o.MozTransitionDuration =
                o.msTransitionDuration =
                o.OTransitionDuration =
                o.transitionDuration =
                    e + "ms"),
            (o.webkitTransform = "translate(" + n + "px,0)translateZ(0)"),
            (o.msTransform = o.MozTransform = o.OTransform = "translateX(" + n + "px)"));
    }
    function m(t, e, i) {
        if (!i) return void (k.style.left = e + "px");
        var o = +new Date(),
            a = setInterval(function () {
                var r = +new Date() - o;
                return r > i
                    ? ((k.style.left = e + "px"),
                      S && p(),
                      n.transitionEnd && n.transitionEnd.call(event, N, b[D]),
                      void clearInterval(a))
                    : void (k.style.left = (e - t) * (Math.floor((r / i) * 100) / 100) + t + "px");
            }, 4);
    }
    function p() {
        A = setTimeout(u, S);
    }
    function E() {
        (S = 0), clearTimeout(A);
    }
    var x = function () {},
        g = function (t) {
            setTimeout(t || x, 0);
        },
        w = {
            addEventListener: !!window.addEventListener,
            touch: "ontouchstart" in window || (window.DocumentTouch && document instanceof DocumentTouch),
            transitions: (function (t) {
                var n = ["transitionProperty", "WebkitTransition", "MozTransition", "OTransition", "msTransition"];
                for (var e in n) if (void 0 !== t.style[n[e]]) return !0;
                return !1;
            })(document.createElement("swipe")),
        };
    if (t) {
        var b,
            T,
            L,
            y,
            k = t.children[0];
        n = n || {};
        var D = parseInt(n.startSlide, 10) || 0,
            N = D,
            M = !1,
            z = n.speed || 300;
        n.continuous = void 0 !== n.continuous ? n.continuous : !0;
        var A,
            C,
            I = {},
            O = {},
            S = n.auto || 0,
            P = {},
            V = {},
            X = {
                handleEvent: function (t) {
                    switch (t.type) {
                        case "touchstart":
                            this.start(t);
                            break;
                        case "touchmove":
                            this.move(t);
                            break;
                        case "touchend":
                            g(this.end(t));
                            break;
                        case "webkitTransitionEnd":
                        case "msTransitionEnd":
                        case "oTransitionEnd":
                        case "otransitionend":
                        case "transitionend":
                            g(this.transitionEnd(t));
                            break;
                        case "resize":
                            g(e);
                    }
                    n.stopPropagation && t.stopPropagation();
                },
                start: function (t) {
                    var n = t.touches[0];
                    (P = { x: n.pageX, y: n.pageY, time: +new Date() }),
                        (C = void 0),
                        (V = {}),
                        k.addEventListener("touchmove", this, !1),
                        k.addEventListener("touchend", this, !1);
                },
                move: function (t) {
                    if (!(t.touches.length > 1 || (t.scale && 1 !== t.scale))) {
                        n.disableScroll && t.preventDefault();
                        var e = t.touches[0];
                        (V = { x: e.pageX - P.x, y: e.pageY - P.y }),
                            "undefined" == typeof C && (C = !!(C || Math.abs(V.x) < Math.abs(V.y))),
                            C ||
                                (t.preventDefault(),
                                E(),
                                n.continuous
                                    ? (h(l(D - 1), V.x + T[l(D - 1)], 0),
                                      h(D, V.x + T[D], 0),
                                      h(l(D + 1), V.x + T[l(D + 1)], 0))
                                    : ((V.x =
                                          V.x /
                                          ((!D && V.x > 0) || (D == b.length - 1 && V.x < 0)
                                              ? Math.abs(V.x) / L + 1
                                              : 1)),
                                      h(D - 1, V.x + T[D - 1], 0),
                                      h(D, V.x + T[D], 0),
                                      h(D + 1, V.x + T[D + 1], 0)));
                    }
                },
                end: function () {
                    var t = +new Date() - P.time,
                        e = (Number(t) < 250 && Math.abs(V.x) > 20) || Math.abs(V.x) > L / 2,
                        i = (!D && V.x > 0) || (D == b.length - 1 && V.x < 0);
                    n.continuous && (i = !1);
                    var o = V.x < 0;
                    C ||
                        (e && !i
                            ? (o
                                  ? (n.continuous ? (f(l(D - 1), -L, 0), f(l(D + 2), L, 0)) : f(D - 1, -L, 0),
                                    f(D, T[D] - L, z),
                                    f(l(D + 1), T[l(D + 1)] - L, z),
                                    (D = l(D + 1)))
                                  : (n.continuous ? (f(l(D + 1), L, 0), f(l(D - 2), -L, 0)) : f(D + 1, L, 0),
                                    f(D, T[D] + L, z),
                                    f(l(D - 1), T[l(D - 1)] + L, z),
                                    (D = l(D - 1))),
                              (N = M ? D % 2 : D),
                              n.menu && s(),
                              n.callback && n.callback(N, b[D]))
                            : n.continuous
                            ? (f(l(D - 1), -L, z), f(D, 0, z), f(l(D + 1), L, z))
                            : (f(D - 1, -L, z), f(D, 0, z), f(D + 1, L, z))),
                        k.removeEventListener("touchmove", X, !1),
                        k.removeEventListener("touchend", X, !1);
                },
                transitionEnd: function (t) {
                    parseInt(t.target.getAttribute("data-index"), 10) == D &&
                        (S && p(), n.transitionEnd && n.transitionEnd.call(t, N, b[D]));
                },
            };
        return (
            e(),
            n.menu && r(),
            S && p(),
            w.addEventListener
                ? (w.touch && k.addEventListener("touchstart", X, !1),
                  w.transitions &&
                      (k.addEventListener("webkitTransitionEnd", X, !1),
                      k.addEventListener("msTransitionEnd", X, !1),
                      k.addEventListener("oTransitionEnd", X, !1),
                      k.addEventListener("otransitionend", X, !1),
                      k.addEventListener("transitionend", X, !1)),
                  window.addEventListener("resize", X, !1))
                : (window.onresize = function () {
                      e();
                  }),
            {
                setup: function () {
                    e();
                },
                slide: function (t, n) {
                    E(), v(t, n);
                },
                prev: function () {
                    E(), d();
                },
                next: function () {
                    E(), u();
                },
                stop: function () {
                    E();
                },
                getPos: function () {
                    return N;
                },
                getNumSlides: function () {
                    return y;
                },
                kill: function () {
                    E(), (k.style.width = ""), (k.style.left = "");
                    for (var t = b.length; t--; ) {
                        var n = b[t];
                        (n.style.width = ""), (n.style.left = ""), w.transitions && h(t, 0, 0);
                    }
                    w.addEventListener
                        ? (k.removeEventListener("touchstart", X, !1),
                          k.removeEventListener("webkitTransitionEnd", X, !1),
                          k.removeEventListener("msTransitionEnd", X, !1),
                          k.removeEventListener("oTransitionEnd", X, !1),
                          k.removeEventListener("otransitionend", X, !1),
                          k.removeEventListener("transitionend", X, !1),
                          window.removeEventListener("resize", X, !1))
                        : (window.onresize = null),
                        c();
                },
            }
        );
    }
}