www.lightcourse.com/public/static/home/new/js/jquery.simpler-sidebar.min.js

/*!
 * simpler-sidebar - A simple side nav in jQuery
 * @version v2.2.4
 * @license MIT AND GPL-2.0
 */
!(function (n) {
  "function" == typeof define && define.amd
    ? define(["jquery"], n)
    : "object" == typeof module && module.exports
    ? (module.exports = function (o, t) {
        return (
          void 0 === t &&
            (t =
              "undefined" != typeof window
                ? require("jquery")
                : require("jquery")(o)),
          n(t),
          t
        );
      })
    : n(jQuery);
})(function (n) {
  n.fn.simplerSidebar = function (o) {
    var t = n.extend(
      !0,
      {
        attr: "simplersidebar",
        top: 0,
        gap: 64,
        zIndex: 3e3,
        sidebar: { width: 768 },
        animation: { duration: 500, easing: "swing" },
        events: {
          on: {
            animation: {
              open: function () {},
              close: function () {},
              both: function () {},
            },
          },
          callbacks: {
            animation: {
              open: function () {},
              close: function () {},
              both: function () {},
              freezePage: !0,
            },
          },
        },
        mask: {
          display: !0,
          css: {
            backgroundColor: "black",
            opacity: 0.5,
            filter: "Alpha(opacity=50)",
          },
        },
      },
      o
    );
    return this.each(function () {
      var o,
        e,
        i,
        a = "data-" + t.attr,
        c = "opened" === t.init ? "opened" : "closed",
        s = t.overflow ? t.overflow : n("html").css("overflow"),
        l = t.overflow ? t.overflow : n("body").css("overflow"),
        d = "left" === t.align ? "left" : "right",
        r = t.animation.duration,
        f = t.animation.easing,
        u = {},
        p = !0 === t.events.callbacks.animation.freezePage,
        m = function () {
          n("body, html").css("overflow", "hidden");
        },
        b = function () {
          n("html").css("overflow", s), n("body").css("overflow", l);
        },
        h = n(this),
        w = function (n) {
          return n < t.sidebar.width + t.gap ? n - t.gap : t.sidebar.width;
        },
        v = function () {
          return h.attr(a);
        },
        k = function (n) {
          h.attr(a, n);
        },
        y = n("<div>").attr(a, "mask"),
        g = function () {
          y.fadeIn(r);
        },
        x = function () {
          y.fadeOut(r);
        },
        z = n(t.selectors.trigger),
        I = t.selectors.quitter ? t.selectors.quitter : "a",
        q = n(window).width(),
        j = {
          on: {
            animation: {
              open: function () {
                g(), k("opened"), t.events.on.animation.open();
              },
              close: function () {
                x(), k("closed"), t.events.on.animation.close();
              },
              both: function () {
                t.events.on.animation.both();
              },
            },
          },
          callbacks: {
            animation: {
              open: function () {
                p && m(), t.events.callbacks.animation.open();
              },
              close: function () {
                p && b(), t.events.callbacks.animation.close();
              },
              both: function () {
                t.events.callbacks.animation.both();
              },
            },
          },
        },
        P = function () {
          var n = function () {
            j.callbacks.animation.open(), j.callbacks.animation.both();
          };
          (u[d] = 0),
            h.animate(u, r, f, n),
            j.on.animation.open(),
            j.on.animation.both();
        },
        A = function () {
          var n = function () {
            j.callbacks.animation.close(), j.callbacks.animation.both();
          };
          (u[d] = -h.width()),
            h.animate(u, r, f, n),
            j.on.animation.close(),
            j.on.animation.both();
        };
      (o = {
        position: "fixed",
        top: parseInt(t.top),
        bottom: 0,
        width: w(q),
        zIndex: t.zIndex,
      }),
        (o[d] = "closed" === c ? -w(q) : 0),
        p && "opened" === c && m(),
        h.css(o).attr(a, c),
        (e = {
          position: "fixed",
          top: parseInt(t.top),
          right: 0,
          bottom: 0,
          left: 0,
          zIndex: t.zIndex - 1,
          display: "none",
        }),
        (e.display = "opened" === c ? "block" : "none"),
        (i = n.extend(!0, e, t.mask.css)),
        t.mask.display &&
          (function () {
            y.appendTo("body").css(i);
          })(),
        z.click(function () {
          switch (v()) {
            case "opened":
              A();
              break;
            case "closed":
              P();
          }
        }),
        y.click(A),
        h.on("click", I, A),
        n(window).resize(function () {
          var o = n(window).width();
          h.css("width", w(o)), "closed" === v() && h.css(d, -h.width());
        });
    });
  };
});