/* turn.js 4.1.0 | Copyright (c) 2012 Emmanuel Garcia | turnjs.com | turnjs.com/license.txt */

(function (f) {
  function s(a, b, c) {
    if (!c[0] || "object" == typeof c[0]) return b.init.apply(a, c);
    if (b[c[0]]) return b[c[0]].apply(a, Array.prototype.slice.call(c, 1));
    throw k(c[0] + " is an invalid value");
  }
  function q(a, b, c, d) {
    return {
      css: {
        position: "absolute",
        top: a,
        left: b,
        overflow: d || "hidden",
        "z-index": c || "auto"
      }
    };
  }
  function t(a, b, c, d, e) {
    var g = 1 - e,
      f = g * g * g,
      l = e * e * e;
    return m(Math.round(f * a.x + 3 * e * g * g * b.x + 3 * e * e * g * c.x + l * d.x), Math.round(f * a.y + 3 * e * g * g * b.y + 3 * e * e * g * c.y + l * d.y));
  }
  function m(a, b) {
    return {
      x: a,
      y: b
    };
  }
  function j(a, b) {
    return Object.prototype.hasOwnProperty.call(b, a);
  }
  function k(a) {
    function b(a) {
      this.name = "TurnJsError";
      this.message = a;
    }
    b.prototype = Error();
    b.prototype.constructor = b;
    return new b(a);
  }
  function v() {
    return "";
  }
  var r = "",
    n = {
      down: "mousedown",
      move: "mousemove",
      up: "mouseup",
      over: "mouseover",
      out: "mouseout"
    },
    p = {
      backward: ["l"],
      forward: ["r"],
      all: ["l", "r"]
    },
    x = ["single", "double"],
    y = ["ltr", "rtl"],
    z = {
      acceleration: !0,
      display: "double",
      duration: 600,
      page: 1,
      gradients: !0,
      when: null
    },
    A = {
      acceleration: !0,
      corners: "forward",
      cornerSize: 100,
      duration: 600,
      gradients: !0
    },
    i = {
      init: function (a) {
        if (1 < this.length) throw k("This selector has more than 1 element");
        for (var b = ["Moz", "Webkit", "Khtml", "O", "ms"], c = b.length, d = ""; c--;) b[c] + "Transform" in document.body.style && (d = "-" + b[c].toLowerCase() + "-");
        r = d;
        var e,
          b = 0,
          g = this.data(),
          c = this.children(),
          a = f.extend({
            width: this.width(),
            height: this.height(),
            direction: this.attr("dir") || this.css("direction") || "ltr"
          }, z, a);
        g.opts = a;
        g.pageObjs = {};
        g.pages = {};
        g.pageWrap = {};
        g.pagePlace = {};
        g.pageMv = [];
        g.zoom = 1;
        g.totalPages = a.pages || 0;
        g.docEvents = {
          mouseStart: function (a) {
            for (var b in g.pages) if (j(b, g.pages) && !1 === h._eventStart.call(g.pages[b], a)) return !1;
          },
          mouseMove: function (a) {
            for (var b in g.pages) j(b, g.pages) && h._eventMove.call(g.pages[b], a);
          },
          mouseEnd: function (a) {
            for (var b in g.pages) j(b, g.pages) && h._eventEnd.call(g.pages[b], a);
          }
        };
        if (a.when) for (e in a.when) j(e, a.when) && this.bind(e, a.when[e]);
        this.css({
          position: "relative",
          width: a.width,
          height: a.height
        });
        this.turn("display", a.display);
        "" !== a.direction && this.turn("direction", a.direction);
        for (e = 0; e < c.length; e++) "1" != f(c[e]).attr("ignore") && this.turn("addPage", c[e], ++b);
        f(this).bind(n.down, g.docEvents.mouseStart).bind("start", i._start).bind("end", i._end).bind("pressed", i._pressed).bind("released", i._released).bind("flip", i._flip);
        f(document).bind(n.move, g.docEvents.mouseMove).bind(n.up, g.docEvents.mouseEnd);
        this.turn("page", a.page);
        g.done = !0;
        return this;
      },
      addPage: function (a, b) {
        var c,
          d = !1,
          e = this.data(),
          g = e.totalPages + 1;
        if (e.destroying) return !1;
        if (c = /\bp([0-9]+)\b/.exec(f(a).attr("class"))) b = parseInt(c[1], 10);
        if (b) {
          if (b == g) d = !0;else {
            if (b > g) throw k('Page "' + b + '" cannot be inserted');
          }
        } else b = g, d = !0;
        1 <= b && b <= g && (c = "double" == e.display ? b % 2 ? " odd" : " even" : "", e.done && this.turn("stop"), b in e.pageObjs && i._movePages.call(this, b, 1), d && (e.totalPages = g), e.pageObjs[b] = f(a).css({
          "float": "left"
        }).addClass("page p" + b + c), i._addPage.call(this, b), e.done && this.turn("update"), i._removeFromDOM.call(this));
        return this;
      },
      _addPage: function (a) {
        var b = this.data(),
          c = b.pageObjs[a];
        if (c) if (i._necessPage.call(this, a)) {
          if (!b.pageWrap[a]) {
            var d = i._pageSize.call(this, a, !0);
            c.css({
              width: d.width,
              height: d.height
            });
            b.pagePlace[a] = a;
            b.pageWrap[a] = f("<div/>", {
              "class": "turn-page-wrapper",
              page: a,
              css: {
                position: "absolute",
                overflow: "hidden"
              }
            }).css(d);
            this.append(b.pageWrap[a]);
            b.pageWrap[a].prepend(b.pageObjs[a]);
          }
          (!a || 1 == i._setPageLoc.call(this, a)) && i._makeFlip.call(this, a);
        } else b.pagePlace[a] = 0, b.pageObjs[a] && b.pageObjs[a].remove();
      },
      hasPage: function (a) {
        return j(a, this.data().pageObjs);
      },
      center: function (a) {
        var b = this.data(),
          c = f(this).turn("size"),
          d = c.width / (2 * b.zoom) - c.width / 2;
        "double" == b.display && (a = this.turn("view", a || b.tpage || b.page), "ltr" == b.direction ? a[0] ? a[1] || (d += c.width / 4) : d -= c.width / 4 : a[0] ? a[1] || (d -= c.width / 4) : d += c.width / 4);
        f(this).css({
          marginLeft: d
        });
        return this;
      },
      destroy: function () {
        var a = this.data();
        a.destroying = !0;
        f(this).unbind(n.down).unbind("end").unbind("first").unbind("flip").unbind("last").unbind("pressed").unbind("released").unbind("start").unbind("turning").unbind("turned").unbind("zooming");
        for (f(document).unbind(n.move, a.docEvents.mouseMove).unbind(n.up, a.docEvents.mouseEnd); 0 !== a.totalPages;) this.turn("removePage", a.totalPages);
        a.fparent && a.fparent.remove();
        a.shadow && a.shadow.remove();
        this.removeData();
        return this;
      },
      is: function () {
        return "object" == typeof this.data().pages;
      },
      zoom: function (a) {
        var b = this.data();
        if ("number" == typeof a) {
          if (0.0010 > a || 100 < a) throw k(a + " is not a value for zoom");
          var c = f.Event("zooming");
          this.trigger(c, [a, b.zoom]);
          if (c.isDefaultPrevented()) return this;
          var c = f(this).turn("size"),
            d = 1 / b.zoom,
            e = Math.round(c.width * d * a),
            g = Math.round(c.height * d * a);
          b.zoom = a;
          f(this).turn("stop").turn("size", e, g).css({
            marginTop: c.height * d / 2 - g / 2
          });
          b.opts.autoCenter ? this.turn("center") : f(this).css({
            marginLeft: c.width * d / 2 - e / 2
          });
          i._updateShadow.call(this);
          return this;
        }
        return b.zoom;
      },
      _pageSize: function (a, b) {
        var c = this.data(),
          d = {};
        if ("single" == c.display) d.width = this.width(), d.height = this.height(), b && (d.top = 0, d.left = 0, d.right = "auto");else {
          var e = this.width() / 2,
            g = this.height();
          c.pageObjs[a].hasClass("own-size") ? (d.width = c.pageObjs[a].width(), d.height = c.pageObjs[a].height()) : (d.width = e, d.height = g);
          if (b) {
            var f = a % 2;
            d.top = (g - d.height) / 2;
            "ltr" == c.direction ? (d[f ? "right" : "left"] = e - d.width, d[f ? "left" : "right"] = "auto") : (d[f ? "left" : "right"] = e - d.width, d[f ? "right" : "left"] = "auto");
          }
        }
        return d;
      },
      _makeFlip: function (a) {
        var b = this.data();
        if (!b.pages[a] && b.pagePlace[a] == a) {
          var c = "single" == b.display,
            d = a % 2;
          b.pages[a] = b.pageObjs[a].css(i._pageSize.call(this, a)).flip({
            page: a,
            next: d || c ? a + 1 : a - 1,
            turn: this,
            duration: b.opts.duration,
            acceleration: b.opts.acceleration,
            gradients: b.opts.gradients
          }).flip("disable", b.disabled);
        }
        return b.pages[a];
      },
      _makeRange: function () {
        var a, b;
        if (!(1 > this.data().totalPages)) {
          b = this.turn("range");
          for (a = b[0]; a <= b[1]; a++) i._addPage.call(this, a);
        }
      },
      range: function (a) {
        var b,
          c,
          d,
          e = this.data(),
          a = a || e.tpage || e.page || 1;
        d = i._view.call(this, a);
        if (1 > a || a > e.totalPages) throw k('"' + a + '" is not a page for range');
        d[1] = d[1] || d[0];
        1 <= d[0] && d[1] <= e.totalPages ? (a = Math.floor(2), e.totalPages - d[1] > d[0] ? (b = Math.min(d[0] - 1, a), c = 2 * a - b) : (c = Math.min(e.totalPages - d[1], a), b = 2 * a - c)) : c = b = 5;
        return [Math.max(1, d[0] - b), Math.min(e.totalPages, d[1] + c)];
      },
      _necessPage: function (a) {
        if (0 === a) return !0;
        var b = this.data(),
          c = this.turn("range");
        return b.pageObjs[a].hasClass("fixed") || a >= c[0] && a <= c[1];
      },
      _removeFromDOM: function () {
        var a,
          b = this.data();
        for (a in b.pageWrap) j(a, b.pageWrap) && !i._necessPage.call(this, a) && i._removePageFromDOM.call(this, a);
      },
      _removePageFromDOM: function (a) {
        var b = this.data();
        if (b.pages[a]) {
          var c = b.pages[a].data();
          h._moveFoldingPage.call(b.pages[a], !1);
          c.f && c.f.fwrapper && c.f.fwrapper.remove();
          b.pages[a].removeData();
          b.pages[a].remove();
          delete b.pages[a];
        }
        b.pageObjs[a] && b.pageObjs[a].remove();
        b.pageWrap[a] && (b.pageWrap[a].remove(), delete b.pageWrap[a]);
        delete b.pagePlace[a];
      },
      removePage: function (a) {
        var b = this.data();
        if (1 > a || a > b.totalPages) throw k("The page " + a + " doesn't exist");
        b.pageObjs[a] && (this.turn("stop"), i._removePageFromDOM.call(this, a), delete b.pageObjs[a]);
        i._movePages.call(this, a, -1);
        b.totalPages -= 1;
        b.page > b.totalPages ? this.turn("page", b.totalPages) : i._makeRange.call(this);
        return this;
      },
      _movePages: function (a, b) {
        var c,
          d = this,
          e = this.data(),
          g = "single" == e.display,
          f = function (a) {
            var c = a + b,
              f = c % 2,
              h = f ? " odd " : " even ";
            e.pageObjs[a] && (e.pageObjs[c] = e.pageObjs[a].removeClass("p" + a + " odd even").addClass("p" + c + h));
            e.pagePlace[a] && e.pageWrap[a] && (e.pagePlace[c] = c, e.pageWrap[c] = e.pageObjs[c].hasClass("fixed") ? e.pageWrap[a].attr("page", c) : e.pageWrap[a].css(i._pageSize.call(d, c, !0)).attr("page", c), e.pages[a] && (e.pages[c] = e.pages[a].flip("options", {
              page: c,
              next: g || f ? c + 1 : c - 1,
              corners: g ? "all" : f ? "forward" : "backward"
            })), b && (delete e.pages[a], delete e.pagePlace[a], delete e.pageObjs[a], delete e.pageWrap[a], delete e.pageObjs[a]));
          };
        if (0 < b) for (c = e.totalPages; c >= a; c--) f(c);else for (c = a; c <= e.totalPages; c++) f(c);
      },
      display: function (a) {
        var b = this.data(),
          c = b.display;
        if (a) {
          if (-1 == f.inArray(a, x)) throw k('"' + a + '" is not a value for display');
          "single" == a ? b.pageObjs[0] || (this.turn("stop").css({
            overflow: "hidden"
          }), b.pageObjs[0] = f("<div />", {
            "class": "page p-temporal"
          }).css({
            width: this.width(),
            height: this.height()
          }).appendTo(this)) : b.pageObjs[0] && (this.turn("stop").css({
            overflow: ""
          }), b.pageObjs[0].remove(), delete b.pageObjs[0]);
          b.display = a;
          c && (a = this.turn("size"), i._movePages.call(this, 1, 0), this.turn("size", a.width, a.height).turn("update"));
          return this;
        }
        return c;
      },
      direction: function (a) {
        var b = this.data();
        if ("undefined" == typeof a) return b.direction;
        a = a.toLowerCase();
        if (-1 == f.inArray(a, y)) throw k('"' + a + '" is not a value for direction');
        "rtl" == a && f(this).attr("dir", "ltr").css({
          direction: "ltr"
        });
        b.direction = a;
        b.done && this.turn("size", f(this).width(), f(this).height());
        return this;
      },
      animating: function () {
        return 0 < this.data().pageMv.length;
      },
      disable: function (a) {
        var b,
          c = this.data(),
          d = this.turn("view");
        c.disabled = void 0 === a || !0 === a;
        for (b in c.pages) j(b, c.pages) && c.pages[b].flip("disable", a ? f.inArray(b, d) : !1);
        return this;
      },
      disabled: function (a) {
        return void 0 === a ? !0 === this.data().disabled : this.turn("disable", a);
      },
      size: function (a, b) {
        if (a && b) {
          var c,
            d,
            e = this.data();
          d = "double" == e.display ? a / 2 : a;
          this.css({
            width: a,
            height: b
          });
          e.pageObjs[0] && e.pageObjs[0].css({
            width: d,
            height: b
          });
          for (c in e.pageWrap) j(c, e.pageWrap) && (d = i._pageSize.call(this, c, !0), e.pageObjs[c].css({
            width: d.width,
            height: d.height
          }), e.pageWrap[c].css(d), e.pages[c] && e.pages[c].css({
            width: d.width,
            height: d.height
          }));
          this.turn("resize");
          return this;
        }
        return {
          width: this.width(),
          height: this.height()
        };
      },
      resize: function () {
        var a,
          b = this.data();
        b.pages[0] && (b.pageWrap[0].css({
          left: -this.width()
        }), b.pages[0].flip("resize", !0));
        for (a = 1; a <= b.totalPages; a++) b.pages[a] && b.pages[a].flip("resize", !0);
      },
      _removeMv: function (a) {
        var b,
          c = this.data();
        for (b = 0; b < c.pageMv.length; b++) if (c.pageMv[b] == a) return c.pageMv.splice(b, 1), !0;
        return !1;
      },
      _addMv: function (a) {
        var b = this.data();
        i._removeMv.call(this, a);
        b.pageMv.push(a);
      },
      _view: function (a) {
        var b = this.data(),
          a = a || b.page;
        return "double" == b.display ? a % 2 ? [a - 1, a] : [a, a + 1] : [a];
      },
      view: function (a) {
        var b = this.data(),
          a = i._view.call(this, a);
        return "double" == b.display ? [0 < a[0] ? a[0] : 0, a[1] <= b.totalPages ? a[1] : 0] : [0 < a[0] && a[0] <= b.totalPages ? a[0] : 0];
      },
      stop: function () {
        if (this.turn("animating")) {
          var a,
            b,
            c,
            d = this.data(),
            e = d.pageMv;
          d.pageMv = [];
          d.tpage && (d.page = d.tpage, delete d.tpage);
          for (a = 0; a < e.length; a++) c = d.pages[e[a]], b = c.data().f.opts, c.flip("hideFoldedPage", !1), h._moveFoldingPage.call(c, !1), d.pagePlace[b.next] = b.next, b.force && (b.next = 0 === b.page % 2 ? b.page - 1 : b.page + 1, delete b.force);
        }
        this.turn("update");
        return this;
      },
      pages: function (a) {
        var b = this.data();
        if (a) {
          if (a < b.totalPages) {
            for (var c = a + 1; c <= b.totalPages; c++) this.turn("removePage", c);
            this.turn("page") > a && this.turn("page", a);
          }
          b.totalPages = a;
          return this;
        }
        return b.totalPages;
      },
      _missing: function (a) {
        for (var b = this.data(), c = this.turn("range", a), d = [], a = c[0]; a <= c[1]; a++) b.pageObjs[a] || d.push(a);
        0 < d.length && this.trigger("missing", [d]);
      },
      _fitPage: function (a) {
        var b = this.data(),
          c = this.turn("view", a);
        i._missing.call(this, a);
        b.pageObjs[a] && (b.page = a, this.turn("stop"), i._removeFromDOM.call(this), i._makeRange.call(this), i._updateShadow.call(this), this.trigger("turned", [a, c]), b.opts.autoCenter && this.turn("center"));
      },
      _turnPage: function (a, b) {
        var c,
          d,
          e = this.data(),
          g = e.pagePlace[a],
          h = this.turn("view"),
          l = this.turn("view", a);
        if (e.page != a) {
          var w = f.Event("turning");
          this.trigger(w, [a, l]);
          if (w.isDefaultPrevented()) return;
          -1 != f.inArray(1, l) && this.trigger("first");
          -1 != f.inArray(e.totalPages, l) && this.trigger("last");
        }
        if (b) this.turn("stop", g);else {
          i._missing.call(this, a);
          if (!e.pageObjs[a]) return;
          this.turn("stop");
          e.page = a;
        }
        i._makeRange.call(this);
        "single" == e.display ? (c = h[0], d = l[0]) : h[1] && a > h[1] ? (c = h[1], d = l[0]) : h[0] && a < h[0] && (c = h[0], d = l[1]);
        e.pages[c] && (g = e.pages[c].data().f.opts, e.tpage = d, g.next != d && (g.next = d, e.pagePlace[d] = g.page, g.force = !0), "single" == e.display ? "ltr" == e.direction ? e.pages[c].flip("turnPage", l[0] > h[0] ? "r" : "l") : e.pages[c].flip("turnPage", l[0] > h[0] ? "l" : "r") : e.pages[c].flip("turnPage"));
      },
      page: function (a) {
        var a = parseInt(a, 10),
          b = this.data();
        return 0 < a && a <= b.totalPages ? (!b.done || -1 != f.inArray(a, this.turn("view")) ? i._fitPage.call(this, a) : i._turnPage.call(this, a), this) : b.page;
      },
      next: function () {
        return this.turn("page", i._view.call(this, this.data().page).pop() + 1);
      },
      previous: function () {
        return this.turn("page", i._view.call(this, this.data().page).shift() - 1);
      },
      peel: function () {
        return this;
      },
      _addMotionPage: function () {
        var a = f(this).data().f.opts,
          b = a.turn,
          c = b.data();
        i._addMv.call(b, a.page);
        c.pagePlace[a.next] = a.page;
        b.turn("update");
      },
      _start: function (a, b, c) {
        var d = b.turn.data();
        a.isDefaultPrevented() || ("single" == d.display && c && ("l" == c && "ltr" == d.direction || "r" == c && "rtl" == d.direction ? (b.next = b.next < b.page ? b.next : b.page - 1, b.force = !0) : b.next = b.next > b.page ? b.next : b.page + 1), i._addMotionPage.call(a.target));
        i._updateShadow.call(b.turn);
      },
      _end: function (a, b, c) {
        f(a.target).data();
        var a = b.turn,
          d = a.data();
        if (c || d.tpage) {
          if (d.tpage == b.next || d.tpage == b.page) delete d.tpage, i._fitPage.call(a, d.tpage || b.next, !0);
        } else i._removeMv.call(a, b.page), i._updateShadow.call(a), a.turn("update");
      },
      _pressed: function (a) {
        a.stopPropagation();
        var b,
          a = f(a.target).data().f,
          c = a.opts.turn.data().pages;
        for (b in c) b != a.opts.page && c[b].flip("disable", !0);
        return a.time = new Date().getTime();
      },
      _released: function (a, b) {
        a.stopPropagation();
        var c,
          d = f(a.target),
          e = d.data().f,
          g = e.opts.turn,
          u = g.data();
        c = "single" == u.display ? "r" == b.corner ? b.x < d.width() / 2 : b.x > d.width() / 2 : 0 > b.x || b.x > d.width();
        if (200 > new Date().getTime() - e.time || c) a.preventDefault(), i._turnPage.call(g, e.opts.next, !1 === h._cornerActivated.call(d, b, 1));
        u.mouseAction = !1;
      },
      _flip: function (a) {
        a.stopPropagation();
        a = f(a.target).data().f.opts;
        a.turn.trigger("turn", [a.next]);
        a.turn.data().opts.autoCenter && a.turn.turn("center", a.next);
      },
      calculateZ: function (a) {
        var b,
          c,
          d,
          e,
          g = this,
          f = this.data();
        b = this.turn("view");
        var h = b[0] || b[1],
          i = {
            pageZ: {},
            partZ: {},
            pageV: {}
          },
          j = function (a) {
            a = g.turn("view", a);
            a[0] && (i.pageV[a[0]] = !0);
            a[1] && (i.pageV[a[1]] = !0);
          };
        for (b = 0; b < a.length; b++) c = a[b], d = f.pages[c].data().f.opts.next, e = f.pagePlace[c], j(c), j(d), c = f.pagePlace[d] == d ? d : c, i.pageZ[c] = f.totalPages - Math.abs(h - c), i.partZ[e] = 2 * f.totalPages + Math.abs(h - c);
        return i;
      },
      update: function () {
        var a,
          b = this.data();
        if (b.pageMv.length && 0 !== b.pageMv[0]) {
          var c,
            d = this.turn("calculateZ", b.pageMv);
          this.turn("view", b.tpage);
          for (a in b.pageWrap) if (j(a, b.pageWrap) && (c = b.pageObjs[a].hasClass("fixed"), b.pageWrap[a].css({
            display: d.pageV[a] || c ? "" : "none",
            "z-index": d.pageZ[a] || (c ? -1 : 0)
          }), c = b.pages[a])) c.flip("z", d.partZ[a] || null), d.pageV[a] && c.flip("resize"), b.tpage && c.flip("disable", !0);
        } else for (a in b.pageWrap) j(a, b.pageWrap) && (d = i._setPageLoc.call(this, a), b.pages[a] && b.pages[a].flip("disable", b.disabled || 1 != d).flip("z", null));
      },
      _updateShadow: function () {
        var a,
          b,
          c = this.data(),
          d = this.width(),
          e = this.height(),
          g = "single" == c.display ? d : d / 2;
        a = this.turn("view");
        c.shadow || (c.shadow = f("<div />", {
          "class": "shadow",
          css: q(0, 0, 0).css
        }).appendTo(this));
        for (var h = 0; h < c.pageMv.length && a[0] && a[1]; h++) a = this.turn("view", c.pages[c.pageMv[h]].data().f.opts.next), b = this.turn("view", c.pageMv[h]), a[0] = a[0] && b[0], a[1] = a[1] && b[1];
        switch (a[0] ? a[1] ? 3 : "ltr" == c.direction ? 2 : 1 : "ltr" == c.direction ? 1 : 2) {
          case 1:
            c.shadow.css({
              width: g,
              height: e,
              top: 0,
              left: g
            });
            break;
          case 2:
            c.shadow.css({
              width: g,
              height: e,
              top: 0,
              left: 0
            });
            break;
          case 3:
            c.shadow.css({
              width: d,
              height: e,
              top: 0,
              left: 0
            });
        }
      },
      _setPageLoc: function (a) {
        var b = this.data(),
          c = this.turn("view");
        if (a == c[0] || a == c[1]) return b.pageWrap[a].css({
          zIndex: b.totalPages,
          display: ""
        }), 1;
        if ("single" == b.display && a == c[0] + 1 || "double" == b.display && a == c[0] - 2 || a == c[1] + 2) return b.pageWrap[a].css({
          zIndex: b.totalPages - 1,
          display: ""
        }), 2;
        b.pageWrap[a].css({
          zIndex: 0,
          display: b.pageObjs[a].hasClass("fixed") ? "" : "none"
        });
        return 0;
      },
      options: function (a) {
        if (void 0 === a) return this.data().opts;
        var b = this.data();
        f.extend(b.opts, a);
        a.pages && this.turn("pages", a.pages);
        a.page && this.turn("page", a.page);
        a.display && this.turn("display", a.display);
        a.direction && this.turn("direction", a.direction);
        a.width && a.height && this.turn("size", a.width, a.height);
        if (a.when) for (var c in a.when) j(c, a.when) && this.unbind(c).bind(c, a.when[c]);
        return this;
      },
      version: function () {
        return "4.1.0";
      }
    },
    h = {
      init: function (a) {
        this.data({
          f: {
            effect: "r" == a.corners || "l" == a.corners ? "hard" : "sheet"
          }
        });
        this.flip("options", a);
        h._addPageWrapper.call(this);
        return this;
      },
      setData: function (a) {
        var b = this.data();
        b.f = f.extend(b.f, a);
        return this;
      },
      options: function (a) {
        var b = this.data().f;
        return a ? (h.setData.call(this, {
          opts: f.extend({}, b.opts || A, a)
        }), this) : b.opts;
      },
      z: function (a) {
        var b = this.data().f;
        b.fwrapper && (b.opts["z-index"] = a, b.fwrapper.css({
          "z-index": a || parseInt(b.parent.css("z-index"), 10) || 0
        }));
        return this;
      },
      _cAllowed: function () {
        var a = this.data().f,
          b = a.opts.turn.data(),
          a = a.opts.page,
          c = a % 2;
        return "single" == b.display ? 1 == a ? "ltr" == b.direction ? p.forward : p.backward : a == b.totalPages ? "ltr" == b.direction ? p.backward : p.forward : p.all : "ltr" == b.direction ? p[c ? "forward" : "backward"] : p[c ? "backward" : "forward"];
      },
      _cornerActivated: function (a) {
        var b = this.data().f,
          c = b.parent.offset(),
          d = this.width(),
          e = this.height(),
          a = {
            x: Math.max(0, a.pageX - c.left),
            y: Math.max(0, a.pageY - c.top)
          },
          b = b.opts.cornerSize;
        if (0 >= a.x || 0 >= a.y || a.x >= d || a.y >= e) return !1;
        e = h._cAllowed.call(this);
        if (a.x > d - b) a.corner = "r";else if (a.x < b) a.corner = "l";else return !1;
        return -1 == f.inArray(a.corner, e) ? !1 : a;
      },
      _c: function (a, b) {
        b = b || 0;
        switch (a) {
          case "l":
            return m(b, 0);
          case "r":
            return m(this.width() - b, 0);
        }
      },
      _c2: function (a) {
        switch (a) {
          case "l":
            return m(2 * this.width(), 0);
          case "r":
            return m(-this.width(), 0);
        }
      },
      _foldingPage: function () {
        var a = this.data().f,
          b = a.opts;
        if (a.folding) return a.folding;
        if (b.turn) return a = b.turn.data(), "single" == a.display ? a.pageObjs[b.next] ? a.pageObjs[0] : null : a.pageObjs[b.next];
      },
      _backGradient: function () {
        var a = this.data().f,
          b = a.opts.turn;
        return a.opts.gradients && (!b || "single" == b.data().display || 2 != a.opts.page && a.opts.page != b.data().totalPages - 1);
      },
      resize: function (a) {
        var b = this.data().f,
          c = this.width(),
          d = this.height();
        a && (b.wrapper.css({
          width: c,
          height: d
        }), b.fpage.css({
          width: c,
          height: d
        }));
      },
      _addPageWrapper: function () {
        var a = this.data().f,
          b = this.parent();
        a.parent = b;
        if (!a.wrapper) {
          var c = {};
          a.wrapper = f("<div/>", q(0, 0, 2)).css(c).appendTo(b).prepend(this);
          a.fpage = f("<div/>", q(0, 0, 1)).css(c).appendTo(b);
        }
        h.resize.call(this, !0);
      },
      _fold: function (a) {
        var b = this.data().f,
          c = h._c.call(this, a.corner),
          c = c.x ? c.x - a.x : a.x,
          d = this.width();
        this.height();
        c = Math.min(2 * d, Math.max(0, c));
        switch (a.corner) {
          case "r":
            b.wrapper.css({
              width: Math.max(0, d - c)
            });
            this.css({
              position: "relative",
              left: -c
            });
            b.fpage.css({
              left: -c + d,
              width: Math.max(0, c - d)
            });
            break;
          case "l":
            b.wrapper.css({
              width: d
            }), this.css({
              position: "relative",
              left: c
            }), b.fpage.css({
              left: d,
              width: Math.max(0, c - d)
            }), b.folding && b.folding.css({
              position: "relative",
              left: 2 * -d + c
            });
        }
        b.parent.css({
          overflow: "visible"
        });
        b.point = a;
      },
      _moveFoldingPage: function (a) {
        var b = this.data().f;
        if (a) {
          var a = h._foldingPage.call(this),
            c = b.opts.turn;
          if (a) {
            if (b.folding) {
              if (b.folding === a) return;
              h._moveFoldingPage.call(this, !1);
            }
            h.setData.call(this, {
              backParent: a.parent(),
              folding: a
            });
            b.fpage.prepend(a);
          }
          c.turn("update");
        } else b.backParent && (b.backParent.prepend(b.folding), delete b.backParent, delete b.folding);
      },
      _showFoldedPage: function (a, b) {
        var c = h._foldingPage.call(this),
          d = this.data(),
          e = d.f,
          g = e.visible;
        if (!g || !e.point || e.point.corner != a.corner) {
          e.opts.turn.data();
          var i = f.Event("start");
          this.trigger(i, [e.opts, a.corner]);
          g = !1;
          if (i.isDefaultPrevented()) return !1;
        }
        if (c) {
          if (b) {
            var l = this,
              c = e.point && e.point.corner == a.corner ? e.point : h._c.call(this, a.corner, 1);
            this.animatef({
              from: [c.x, c.y],
              to: [a.x, a.y],
              duration: 500,
              frame: function (b) {
                a.x = Math.round(b[0]);
                a.y = Math.round(b[1]);
                h._fold.call(l, a);
              }
            });
          } else h._fold.call(this, a), d.effect && !d.effect.turning && this.animatef(!1);
          g || (e.visible = !0, h._moveFoldingPage.call(this, !0), e.fpage.show());
          return !0;
        }
        return !1;
      },
      hide: function () {
        var a = this.data().f;
        h._foldingPage.call(this);
        this.css({
          position: "",
          left: "auto"
        });
        a.wrapper.css({
          width: this.width()
        });
        a.fpage.css({
          width: this.width()
        });
        a.folding && a.folding.css({
          position: "",
          left: "auto"
        });
        a.fpage.hide();
        a.visible = !1;
        return this;
      },
      hideFoldedPage: function (a) {
        var b = this.data().f;
        if (b.point) {
          var c = this,
            d = b.point,
            e = function () {
              b.point = null;
              c.flip("hide");
              c.trigger("end", [b.opts, !1]);
            };
          if (a) {
            var g = h._c.call(this, d.corner),
              a = "t" == d.corner.substr(0, 1) ? Math.min(0, d.y - g.y) / 2 : Math.max(0, d.y - g.y) / 2,
              f = m(d.x, d.y + a),
              i = m(g.x, g.y - a);
            this.animatef({
              from: 0,
              to: 1,
              frame: function (a) {
                a = t(d, f, i, g, a);
                d.x = a.x;
                d.y = a.y;
                h._fold.call(c, d);
              },
              complete: e,
              duration: 800,
              hiding: !0
            });
          } else this.animatef(!1), e();
        }
      },
      turnPage: function (a) {
        var b = this,
          c = this.data().f,
          a = {
            corner: c.corner ? c.corner.corner : a || h._cAllowed.call(this)[0]
          },
          d = c.point || h._c.call(this, a.corner, c.opts.turn ? c.opts.turn.data().opts.elevation : 0),
          e = h._c2.call(this, a.corner);
        this.trigger("flip").animatef({
          from: 0,
          to: 1,
          frame: function (c) {
            c = t(d, d, e, e, c);
            a.x = c.x;
            a.y = c.y;
            h._showFoldedPage.call(b, a);
          },
          complete: function () {
            b.trigger("end", [c.opts, !0]);
          },
          duration: c.opts.duration,
          turning: !0
        });
        c.corner = null;
      },
      moving: function () {
        return "effect" in this.data();
      },
      isTurning: function () {
        return this.flip("moving") && this.data().effect.turning;
      },
      _eventStart: function (a) {
        var b = this.data().f;
        if (!b.disabled && !this.flip("isTurning")) {
          b.corner = h._cornerActivated.call(this, a);
          if (b.corner && h._foldingPage.call(this, b.corner)) return h._showFoldedPage.call(this, b.corner) && this.trigger("pressed", [b.point]), !1;
          b.corner = null;
        }
      },
      _eventMove: function (a) {
        var b = this.data().f;
        if (!b.disabled) if (a = [a], b.corner) {
          var c = b.parent.offset();
          b.corner.x = a[0].pageX - c.left;
          b.corner.y = a[0].pageY - c.top;
          h._showFoldedPage.call(this, b.corner);
        } else !this.data().effect && this.is(":visible") && ((a = h._cornerActivated.call(this, a[0])) ? (b = h._c.call(this, a.corner, b.opts.cornerSize / 2), a.x = b.x, a.y = b.y, h._showFoldedPage.call(this, a, !0)) : h.hideFoldedPage.call(this, !0));
      },
      _eventEnd: function () {
        var a = this.data().f;
        if (!a.disabled && a.point) {
          var b = f.Event("released");
          this.trigger(b, [a.point]);
          b.isDefaultPrevented() || h.hideFoldedPage.call(this, !0);
        }
        a.corner = null;
      },
      disable: function (a) {
        h.setData.call(this, {
          disabled: a
        });
        return this;
      }
    };
  window.requestAnim = function (a) {
    window.setTimeout(a, 1E3 / 60);
  };
  f.extend(f.fn, {
    flip: function (a, b) {
      return s(this, h, arguments);
    },
    turn: function (a) {
      return s(this, i, arguments);
    },
    transform: function (a, b) {
      var c = {};
      b && (c[r + "transform-origin"] = b);
      c[r + "transform"] = a;
      return this.css(c);
    },
    animatef: function (a) {
      var b = this.data();
      b.effect && b.effect.stop();
      if (a) {
        a.to.length || (a.to = [a.to]);
        a.from.length || (a.from = [a.from]);
        for (var c = [], d = a.to.length, e = !0, g = this, h = new Date().getTime(), i = function () {
            if (b.effect && e) {
              for (var f = [], j = Math.min(a.duration, new Date().getTime() - h), k = 0; k < d; k++) f.push(b.effect.easing(1, j, a.from[k], c[k], a.duration));
              a.frame(1 == d ? f[0] : f);
              j == a.duration ? (delete b.effect, g.data(b), a.complete && a.complete()) : window.requestAnim(i);
            }
          }, j = 0; j < d; j++) c.push(a.to[j] - a.from[j]);
        b.effect = f.extend({
          stop: function () {
            e = !1;
          },
          easing: function (a, b, c, d, e) {
            return d * Math.sqrt(1 - (b = b / e - 1) * b) + c;
          }
        }, a);
        this.data(b);
        i();
      } else delete b.effect;
    }
  });
  f.isTouch = !1;
  f.mouseEvents = n;
  f.cssPrefix = v;
  f.cssTransitionEnd = v;
  f.findPos = function (a) {
    var b = {
      top: 0,
      left: 0
    };
    do b.left += a.offsetLeft, b.top += a.offsetTop; while (a = a.offsetParent);
    return b;
  };
})(jQuery);