(function (root, factory) {
  "use strict";
  if (typeof define === "function" && define.amd) {
    define([], factory)
  }
  Cesium["viewerCesiumNavigationMixin"] = factory()
})(typeof window !== "undefined" ? window : typeof self !== "undefined" ? self : this, function () {
  var requirejs, require, define;
  (function (undef) {
    var main, req, makeMap, handlers, defined = {}, waiting = {}, config = {}, defining = {},
      hasOwn = Object.prototype.hasOwnProperty, aps = [].slice, jsSuffixRegExp = /\.js$/;

    function hasProp(obj, prop) {
      return hasOwn.call(obj, prop)
    }

    function normalize(name, baseName) {
      var nameParts, nameSegment, mapValue, foundMap, lastIndex, foundI, foundStarMap, starI, i, j, part,
        normalizedBaseParts, baseParts = baseName && baseName.split("/"), map = config.map,
        starMap = map && map["*"] || {};
      if (name) {
        name = name.split("/");
        lastIndex = name.length - 1;
        if (config.nodeIdCompat && jsSuffixRegExp.test(name[lastIndex])) {
          name[lastIndex] = name[lastIndex].replace(jsSuffixRegExp, "")
        }
        if (name[0].charAt(0) === "." && baseParts) {
          normalizedBaseParts = baseParts.slice(0, baseParts.length - 1);
          name = normalizedBaseParts.concat(name)
        }
        for (i = 0; i < name.length; i++) {
          part = name[i];
          if (part === ".") {
            name.splice(i, 1);
            i -= 1
          } else if (part === "..") {
            if (i === 0 || i === 1 && name[2] === ".." || name[i - 1] === "..") {
              continue
            } else if (i > 0) {
              name.splice(i - 1, 2);
              i -= 2
            }
          }
        }
        name = name.join("/")
      }
      if ((baseParts || starMap) && map) {
        nameParts = name.split("/");
        for (i = nameParts.length; i > 0; i -= 1) {
          nameSegment = nameParts.slice(0, i).join("/");
          if (baseParts) {
            for (j = baseParts.length; j > 0; j -= 1) {
              mapValue = map[baseParts.slice(0, j).join("/")];
              if (mapValue) {
                mapValue = mapValue[nameSegment];
                if (mapValue) {
                  foundMap = mapValue;
                  foundI = i;
                  break
                }
              }
            }
          }
          if (foundMap) {
            break
          }
          if (!foundStarMap && starMap && starMap[nameSegment]) {
            foundStarMap = starMap[nameSegment];
            starI = i
          }
        }
        if (!foundMap && foundStarMap) {
          foundMap = foundStarMap;
          foundI = starI
        }
        if (foundMap) {
          nameParts.splice(0, foundI, foundMap);
          name = nameParts.join("/")
        }
      }
      return name
    }

    function makeRequire(relName, forceSync) {
      return function () {
        var args = aps.call(arguments, 0);
        if (typeof args[0] !== "string" && args.length === 1) {
          args.push(null)
        }
        return req.apply(undef, args.concat([relName, forceSync]))
      }
    }

    function makeNormalize(relName) {
      return function (name) {
        return normalize(name, relName)
      }
    }

    function makeLoad(depName) {
      return function (value) {
        defined[depName] = value
      }
    }

    function callDep(name) {
      if (hasProp(waiting, name)) {
        var args = waiting[name];
        delete waiting[name];
        defining[name] = true;
        main.apply(undef, args)
      }
      if (!hasProp(defined, name) && !hasProp(defining, name)) {
        throw new Error("No " + name)
      }
      return defined[name]
    }

    function splitPrefix(name) {
      var prefix, index = name ? name.indexOf("!") : -1;
      if (index > -1) {
        prefix = name.substring(0, index);
        name = name.substring(index + 1, name.length)
      }
      return [prefix, name]
    }

    makeMap = function (name, relName) {
      var plugin, parts = splitPrefix(name), prefix = parts[0];
      name = parts[1];
      if (prefix) {
        prefix = normalize(prefix, relName);
        plugin = callDep(prefix)
      }
      if (prefix) {
        if (plugin && plugin.normalize) {
          name = plugin.normalize(name, makeNormalize(relName))
        } else {
          name = normalize(name, relName)
        }
      } else {
        name = normalize(name, relName);
        parts = splitPrefix(name);
        prefix = parts[0];
        name = parts[1];
        if (prefix) {
          plugin = callDep(prefix)
        }
      }
      return {f: prefix ? prefix + "!" + name : name, n: name, pr: prefix, p: plugin}
    };
    function makeConfig(name) {
      return function () {
        return config && config.config && config.config[name] || {}
      }
    }

    handlers = {
      require: function (name) {
        return makeRequire(name)
      }, exports: function (name) {
        var e = defined[name];
        if (typeof e !== "undefined") {
          return e
        } else {
          return defined[name] = {}
        }
      }, module: function (name) {
        return {id: name, uri: "", exports: defined[name], config: makeConfig(name)}
      }
    };
    main = function (name, deps, callback, relName) {
      var cjsModule, depName, ret, map, i, args = [], callbackType = typeof callback, usingExports;
      relName = relName || name;
      if (callbackType === "undefined" || callbackType === "function") {
        deps = !deps.length && callback.length ? ["require", "exports", "module"] : deps;
        for (i = 0; i < deps.length; i += 1) {
          map = makeMap(deps[i], relName);
          depName = map.f;
          if (depName === "require") {
            args[i] = handlers.require(name)
          } else if (depName === "exports") {
            args[i] = handlers.exports(name);
            usingExports = true
          } else if (depName === "module") {
            cjsModule = args[i] = handlers.module(name)
          } else if (hasProp(defined, depName) || hasProp(waiting, depName) || hasProp(defining, depName)) {
            args[i] = callDep(depName)
          } else if (map.p) {
            map.p.load(map.n, makeRequire(relName, true), makeLoad(depName), {});
            args[i] = defined[depName]
          } else {
            throw new Error(name + " missing " + depName)
          }
        }
        ret = callback ? callback.apply(defined[name], args) : undefined;
        if (name) {
          if (cjsModule && cjsModule.exports !== undef && cjsModule.exports !== defined[name]) {
            defined[name] = cjsModule.exports
          } else if (ret !== undef || !usingExports) {
            defined[name] = ret
          }
        }
      } else if (name) {
        defined[name] = callback
      }
    };
    requirejs = require = req = function (deps, callback, relName, forceSync, alt) {
      if (typeof deps === "string") {
        if (handlers[deps]) {
          return handlers[deps](callback)
        }
        return callDep(makeMap(deps, callback).f)
      } else if (!deps.splice) {
        config = deps;
        if (config.deps) {
          req(config.deps, config.callback)
        }
        if (!callback) {
          return
        }
        if (callback.splice) {
          deps = callback;
          callback = relName;
          relName = null
        } else {
          deps = undef
        }
      }
      callback = callback || function () {
        };
      if (typeof relName === "function") {
        relName = forceSync;
        forceSync = alt
      }
      if (forceSync) {
        main(undef, deps, callback, relName)
      } else {
        setTimeout(function () {
          main(undef, deps, callback, relName)
        }, 4)
      }
      return req
    };
    req.config = function (cfg) {
      return req(cfg)
    };
    requirejs._defined = defined;
    define = function (name, deps, callback) {
      if (typeof name !== "string") {
        throw new Error("See almond README: incorrect module build, no module name")
      }
      if (!deps.splice) {
        callback = deps;
        deps = []
      }
      if (!hasProp(defined, name) && !hasProp(waiting, name)) {
        waiting[name] = [name, deps, callback]
      }
    };
    define.amd = {jQuery: true}
  })();
  define("almond", function () {
  });
  (function () {
    (function (n) {
      var x = this || (0, eval)("this"), u = x.document, M = x.navigator, v = x.jQuery, F = x.JSON;
      (function (n) {
        "function" === typeof define && define.amd ? define("knockout", ["exports", "require"], n) : "object" === typeof exports && "object" === typeof module ? n(module.exports || exports) : n(x.ko = {})
      })(function (N, O) {
        function J(a, c) {
          return null === a || typeof a in T ? a === c : !1
        }

        function U(b, c) {
          var d;
          return function () {
            d || (d = a.a.setTimeout(function () {
              d = n;
              b()
            }, c))
          }
        }

        function V(b, c) {
          var d;
          return function () {
            clearTimeout(d);
            d = a.a.setTimeout(b, c)
          }
        }

        function W(a, c) {
          c && c !== I ? "beforeChange" === c ? this.Kb(a) : this.Ha(a, c) : this.Lb(a)
        }

        function X(a, c) {
          null !== c && c.k && c.k()
        }

        function Y(a, c) {
          var d = this.Hc, e = d[s];
          e.R || (this.lb && this.Ma[c] ? (d.Pb(c, a, this.Ma[c]), this.Ma[c] = null, --this.lb) : e.r[c] || d.Pb(c, a, e.s ? {ia: a} : d.uc(a)))
        }

        function K(b, c, d, e) {
          a.d[b] = {
            init: function (b, g, k, l, m) {
              var h, r;
              a.m(function () {
                var q = a.a.c(g()), p = !d !== !q, A = !r;
                if (A || c || p !== h) A && a.va.Aa() && (r = a.a.ua(a.f.childNodes(b), !0)), p ? (A || a.f.da(b, a.a.ua(r)), a.eb(e ? e(m, q) : m, b)) : a.f.xa(b), h = p
              }, null, {i: b});
              return {controlsDescendantBindings: !0}
            }
          };
          a.h.ta[b] = !1;
          a.f.Z[b] = !0
        }

        var a = "undefined" !== typeof N ? N : {};
        a.b = function (b, c) {
          for (var d = b.split("."), e = a, f = 0; f < d.length - 1; f++)e = e[d[f]];
          e[d[d.length - 1]] = c
        };
        a.G = function (a, c, d) {
          a[c] = d
        };
        a.version = "3.4.0";
        a.b("version", a.version);
        a.options = {deferUpdates: !1, useOnlyNativeEvents: !1};
        a.a = function () {
          function b(a, b) {
            for (var c in a)a.hasOwnProperty(c) && b(c, a[c])
          }

          function c(a, b) {
            if (b)for (var c in b)b.hasOwnProperty(c) && (a[c] = b[c]);
            return a
          }

          function d(a, b) {
            a.__proto__ = b;
            return a
          }

          function e(b, c, d, e) {
            var h = b[c].match(r) || [];
            a.a.q(d.match(r), function (b) {
              a.a.pa(h, b, e)
            });
            b[c] = h.join(" ")
          }

          var f = {__proto__: []} instanceof Array, g = "function" === typeof Symbol, k = {}, l = {};
          k[M && /Firefox\/2/i.test(M.userAgent) ? "KeyboardEvent" : "UIEvents"] = ["keyup", "keydown", "keypress"];
          k.MouseEvents = "click dblclick mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave".split(" ");
          b(k, function (a, b) {
            if (b.length)for (var c = 0, d = b.length; c < d; c++)l[b[c]] = a
          });
          var m = {propertychange: !0}, h = u && function () {
              for (var a = 3, b = u.createElement("div"),
                     c = b.getElementsByTagName("i"); b.innerHTML = "<!--[if gt IE " + ++a + "]><i></i><![endif]-->", c[0];);
              return 4 < a ? a : n
            }(), r = /\S+/g;
          return {
            cc: ["authenticity_token", /^__RequestVerificationToken(_.*)?$/], q: function (a, b) {
              for (var c = 0, d = a.length; c < d; c++)b(a[c], c)
            }, o: function (a, b) {
              if ("function" == typeof Array.prototype.indexOf)return Array.prototype.indexOf.call(a, b);
              for (var c = 0, d = a.length; c < d; c++)if (a[c] === b)return c;
              return -1
            }, Sb: function (a, b, c) {
              for (var d = 0, e = a.length; d < e; d++)if (b.call(c, a[d], d))return a[d];
              return null
            }, La: function (b, c) {
              var d = a.a.o(b, c);
              0 < d ? b.splice(d, 1) : 0 === d && b.shift()
            }, Tb: function (b) {
              b = b || [];
              for (var c = [], d = 0, e = b.length; d < e; d++)0 > a.a.o(c, b[d]) && c.push(b[d]);
              return c
            }, fb: function (a, b) {
              a = a || [];
              for (var c = [], d = 0, e = a.length; d < e; d++)c.push(b(a[d], d));
              return c
            }, Ka: function (a, b) {
              a = a || [];
              for (var c = [], d = 0, e = a.length; d < e; d++)b(a[d], d) && c.push(a[d]);
              return c
            }, ra: function (a, b) {
              if (b instanceof Array) a.push.apply(a, b); else for (var c = 0, d = b.length; c < d; c++)a.push(b[c]);
              return a
            }, pa: function (b, c, d) {
              var e = a.a.o(a.a.zb(b), c);
              0 > e ? d && b.push(c) : d || b.splice(e, 1)
            }, ka: f, extend: c, Xa: d, Ya: f ? d : c, D: b, Ca: function (a, b) {
              if (!a)return a;
              var c = {}, d;
              for (d in a)a.hasOwnProperty(d) && (c[d] = b(a[d], d, a));
              return c
            }, ob: function (b) {
              for (; b.firstChild;)a.removeNode(b.firstChild)
            }, jc: function (b) {
              b = a.a.V(b);
              for (var c = (b[0] && b[0].ownerDocument || u).createElement("div"), d = 0,
                     e = b.length; d < e; d++)c.appendChild(a.$(b[d]));
              return c
            }, ua: function (b, c) {
              for (var d = 0, e = b.length, h = []; d < e; d++) {
                var m = b[d].cloneNode(!0);
                h.push(c ? a.$(m) : m)
              }
              return h
            }, da: function (b, c) {
              a.a.ob(b);
              if (c)for (var d = 0, e = c.length; d < e; d++)b.appendChild(c[d])
            }, qc: function (b, c) {
              var d = b.nodeType ? [b] : b;
              if (0 < d.length) {
                for (var e = d[0], h = e.parentNode, m = 0, l = c.length; m < l; m++)h.insertBefore(c[m], e);
                m = 0;
                for (l = d.length; m < l; m++)a.removeNode(d[m])
              }
            }, za: function (a, b) {
              if (a.length) {
                for (b = 8 === b.nodeType && b.parentNode || b; a.length && a[0].parentNode !== b;)a.splice(0, 1);
                for (; 1 < a.length && a[a.length - 1].parentNode !== b;)a.length--;
                if (1 < a.length) {
                  var c = a[0], d = a[a.length - 1];
                  for (a.length = 0; c !== d;)a.push(c), c = c.nextSibling;
                  a.push(d)
                }
              }
              return a
            }, sc: function (a, b) {
              7 > h ? a.setAttribute("selected", b) : a.selected = b
            }, $a: function (a) {
              return null === a || a === n ? "" : a.trim ? a.trim() : a.toString().replace(/^[\s\xa0]+|[\s\xa0]+$/g, "")
            }, nd: function (a, b) {
              a = a || "";
              return b.length > a.length ? !1 : a.substring(0, b.length) === b
            }, Mc: function (a, b) {
              if (a === b)return !0;
              if (11 === a.nodeType)return !1;
              if (b.contains)return b.contains(3 === a.nodeType ? a.parentNode : a);
              if (b.compareDocumentPosition)return 16 == (b.compareDocumentPosition(a) & 16);
              for (; a && a != b;)a = a.parentNode;
              return !!a
            }, nb: function (b) {
              return a.a.Mc(b, b.ownerDocument.documentElement)
            }, Qb: function (b) {
              return !!a.a.Sb(b, a.a.nb)
            }, A: function (a) {
              return a && a.tagName && a.tagName.toLowerCase()
            }, Wb: function (b) {
              return a.onError ? function () {
                try {
                  return b.apply(this, arguments)
                } catch (c) {
                  throw a.onError && a.onError(c), c
                }
              } : b
            }, setTimeout: function (b, c) {
              return setTimeout(a.a.Wb(b), c)
            }, $b: function (b) {
              setTimeout(function () {
                a.onError && a.onError(b);
                throw b
              }, 0)
            }, p: function (b, c, d) {
              var e = a.a.Wb(d);
              d = h && m[c];
              if (a.options.useOnlyNativeEvents || d || !v)if (d || "function" != typeof b.addEventListener)if ("undefined" != typeof b.attachEvent) {
                var l = function (a) {
                  e.call(b, a)
                }, f = "on" + c;
                b.attachEvent(f, l);
                a.a.F.oa(b, function () {
                  b.detachEvent(f, l)
                })
              } else throw Error("Browser doesn't support addEventListener or attachEvent"); else b.addEventListener(c, e, !1); else v(b).bind(c, e)
            }, Da: function (b, c) {
              if (!b || !b.nodeType)throw Error("element must be a DOM node when calling triggerEvent");
              var d;
              "input" === a.a.A(b) && b.type && "click" == c.toLowerCase() ? (d = b.type, d = "checkbox" == d || "radio" == d) : d = !1;
              if (a.options.useOnlyNativeEvents || !v || d)if ("function" == typeof u.createEvent)if ("function" == typeof b.dispatchEvent) d = u.createEvent(l[c] || "HTMLEvents"), d.initEvent(c, !0, !0, x, 0, 0, 0, 0, 0, !1, !1, !1, !1, 0, b), b.dispatchEvent(d); else throw Error("The supplied element doesn't support dispatchEvent"); else if (d && b.click) b.click(); else if ("undefined" != typeof b.fireEvent) b.fireEvent("on" + c); else throw Error("Browser doesn't support triggering events"); else v(b).trigger(c)
            }, c: function (b) {
              return a.H(b) ? b() : b
            }, zb: function (b) {
              return a.H(b) ? b.t() : b
            }, bb: function (b, c, d) {
              var h;
              c && ("object" === typeof b.classList ? (h = b.classList[d ? "add" : "remove"], a.a.q(c.match(r), function (a) {
                h.call(b.classList, a)
              })) : "string" === typeof b.className.baseVal ? e(b.className, "baseVal", c, d) : e(b, "className", c, d))
            }, Za: function (b, c) {
              var d = a.a.c(c);
              if (null === d || d === n) d = "";
              var e = a.f.firstChild(b);
              !e || 3 != e.nodeType || a.f.nextSibling(e) ? a.f.da(b, [b.ownerDocument.createTextNode(d)]) : e.data = d;
              a.a.Rc(b)
            }, rc: function (a, b) {
              a.name = b;
              if (7 >= h)try {
                a.mergeAttributes(u.createElement("<input name='" + a.name + "'/>"), !1)
              } catch (c) {
              }
            }, Rc: function (a) {
              9 <= h && (a = 1 == a.nodeType ? a : a.parentNode, a.style && (a.style.zoom = a.style.zoom))
            }, Nc: function (a) {
              if (h) {
                var b = a.style.width;
                a.style.width = 0;
                a.style.width = b
              }
            }, hd: function (b, c) {
              b = a.a.c(b);
              c = a.a.c(c);
              for (var d = [], e = b; e <= c; e++)d.push(e);
              return d
            }, V: function (a) {
              for (var b = [], c = 0, d = a.length; c < d; c++)b.push(a[c]);
              return b
            }, Yb: function (a) {
              return g ? Symbol(a) : a
            }, rd: 6 === h, sd: 7 === h, C: h, ec: function (b, c) {
              for (var d = a.a.V(b.getElementsByTagName("input")).concat(a.a.V(b.getElementsByTagName("textarea"))),
                     e = "string" == typeof c ? function (a) {
                       return a.name === c
                     } : function (a) {
                       return c.test(a.name)
                     }, h = [], m = d.length - 1; 0 <= m; m--)e(d[m]) && h.push(d[m]);
              return h
            }, ed: function (b) {
              return "string" == typeof b && (b = a.a.$a(b)) ? F && F.parse ? F.parse(b) : new Function("return " + b)() : null
            }, Eb: function (b, c, d) {
              if (!F || !F.stringify)throw Error("Cannot find JSON.stringify(). Some browsers (e.g., IE < 8) don't support it natively, but you can overcome this by adding a script reference to json2.js, downloadable from http://www.json.org/json2.js");
              return F.stringify(a.a.c(b), c, d)
            }, fd: function (c, d, e) {
              e = e || {};
              var h = e.params || {}, m = e.includeFields || this.cc, l = c;
              if ("object" == typeof c && "form" === a.a.A(c))for (var l = c.action,
                                                                     f = m.length - 1; 0 <= f; f--)for (var g = a.a.ec(c, m[f]),
                                                                                                          k = g.length - 1; 0 <= k; k--)h[g[k].name] = g[k].value;
              d = a.a.c(d);
              var r = u.createElement("form");
              r.style.display = "none";
              r.action = l;
              r.method = "post";
              for (var n in d)c = u.createElement("input"), c.type = "hidden", c.name = n, c.value = a.a.Eb(a.a.c(d[n])), r.appendChild(c);
              b(h, function (a, b) {
                var c = u.createElement("input");
                c.type = "hidden";
                c.name = a;
                c.value = b;
                r.appendChild(c)
              });
              u.body.appendChild(r);
              e.submitter ? e.submitter(r) : r.submit();
              setTimeout(function () {
                r.parentNode.removeChild(r)
              }, 0)
            }
          }
        }();
        a.b("utils", a.a);
        a.b("utils.arrayForEach", a.a.q);
        a.b("utils.arrayFirst", a.a.Sb);
        a.b("utils.arrayFilter", a.a.Ka);
        a.b("utils.arrayGetDistinctValues", a.a.Tb);
        a.b("utils.arrayIndexOf", a.a.o);
        a.b("utils.arrayMap", a.a.fb);
        a.b("utils.arrayPushAll", a.a.ra);
        a.b("utils.arrayRemoveItem", a.a.La);
        a.b("utils.extend", a.a.extend);
        a.b("utils.fieldsIncludedWithJsonPost", a.a.cc);
        a.b("utils.getFormFields", a.a.ec);
        a.b("utils.peekObservable", a.a.zb);
        a.b("utils.postJson", a.a.fd);
        a.b("utils.parseJson", a.a.ed);
        a.b("utils.registerEventHandler", a.a.p);
        a.b("utils.stringifyJson", a.a.Eb);
        a.b("utils.range", a.a.hd);
        a.b("utils.toggleDomNodeCssClass", a.a.bb);
        a.b("utils.triggerEvent", a.a.Da);
        a.b("utils.unwrapObservable", a.a.c);
        a.b("utils.objectForEach", a.a.D);
        a.b("utils.addOrRemoveItem", a.a.pa);
        a.b("utils.setTextContent", a.a.Za);
        a.b("unwrap", a.a.c);
        Function.prototype.bind || (Function.prototype.bind = function (a) {
          var c = this;
          if (1 === arguments.length)return function () {
            return c.apply(a, arguments)
          };
          var d = Array.prototype.slice.call(arguments, 1);
          return function () {
            var e = d.slice(0);
            e.push.apply(e, arguments);
            return c.apply(a, e)
          }
        });
        a.a.e = new function () {
          function a(b, g) {
            var k = b[d];
            if (!k || "null" === k || !e[k]) {
              if (!g)return n;
              k = b[d] = "ko" + c++;
              e[k] = {}
            }
            return e[k]
          }

          var c = 0, d = "__ko__" + (new Date).getTime(), e = {};
          return {
            get: function (c, d) {
              var e = a(c, !1);
              return e === n ? n : e[d]
            }, set: function (c, d, e) {
              if (e !== n || a(c, !1) !== n) a(c, !0)[d] = e
            }, clear: function (a) {
              var b = a[d];
              return b ? (delete e[b], a[d] = null, !0) : !1
            }, I: function () {
              return c++ + d
            }
          }
        };
        a.b("utils.domData", a.a.e);
        a.b("utils.domData.clear", a.a.e.clear);
        a.a.F = new function () {
          function b(b, c) {
            var e = a.a.e.get(b, d);
            e === n && c && (e = [], a.a.e.set(b, d, e));
            return e
          }

          function c(d) {
            var e = b(d, !1);
            if (e)for (var e = e.slice(0), l = 0; l < e.length; l++)e[l](d);
            a.a.e.clear(d);
            a.a.F.cleanExternalData(d);
            if (f[d.nodeType])for (e = d.firstChild; d = e;)e = d.nextSibling, 8 === d.nodeType && c(d)
          }

          var d = a.a.e.I(), e = {1: !0, 8: !0, 9: !0}, f = {1: !0, 9: !0};
          return {
            oa: function (a, c) {
              if ("function" != typeof c)throw Error("Callback must be a function");
              b(a, !0).push(c)
            }, pc: function (c, e) {
              var l = b(c, !1);
              l && (a.a.La(l, e), 0 == l.length && a.a.e.set(c, d, n))
            }, $: function (b) {
              if (e[b.nodeType] && (c(b), f[b.nodeType])) {
                var d = [];
                a.a.ra(d, b.getElementsByTagName("*"));
                for (var l = 0, m = d.length; l < m; l++)c(d[l])
              }
              return b
            }, removeNode: function (b) {
              a.$(b);
              b.parentNode && b.parentNode.removeChild(b)
            }, cleanExternalData: function (a) {
              v && "function" == typeof v.cleanData && v.cleanData([a])
            }
          }
        };
        a.$ = a.a.F.$;
        a.removeNode = a.a.F.removeNode;
        a.b("cleanNode", a.$);
        a.b("removeNode", a.removeNode);
        a.b("utils.domNodeDisposal", a.a.F);
        a.b("utils.domNodeDisposal.addDisposeCallback", a.a.F.oa);
        a.b("utils.domNodeDisposal.removeDisposeCallback", a.a.F.pc);
        (function () {
          var b = [0, "", ""], c = [1, "<table>", "</table>"], d = [3, "<table><tbody><tr>", "</tr></tbody></table>"],
            e = [1, "<select multiple='multiple'>", "</select>"], f = {
              thead: c,
              tbody: c,
              tfoot: c,
              tr: [2, "<table><tbody>", "</tbody></table>"],
              td: d,
              th: d,
              option: e,
              optgroup: e
            }, g = 8 >= a.a.C;
          a.a.ma = function (c, d) {
            var e;
            if (v)if (v.parseHTML) e = v.parseHTML(c, d) || []; else {
              if ((e = v.clean([c], d)) && e[0]) {
                for (var h = e[0]; h.parentNode && 11 !== h.parentNode.nodeType;)h = h.parentNode;
                h.parentNode && h.parentNode.removeChild(h)
              }
            } else {
              (e = d) || (e = u);
              var h = e.parentWindow || e.defaultView || x, r = a.a.$a(c).toLowerCase(), q = e.createElement("div"), p;
              p = (r = r.match(/^<([a-z]+)[ >]/)) && f[r[1]] || b;
              r = p[0];
              p = "ignored<div>" + p[1] + c + p[2] + "</div>";
              "function" == typeof h.innerShiv ? q.appendChild(h.innerShiv(p)) : (g && e.appendChild(q), q.innerHTML = p, g && q.parentNode.removeChild(q));
              for (; r--;)q = q.lastChild;
              e = a.a.V(q.lastChild.childNodes)
            }
            return e
          };
          a.a.Cb = function (b, c) {
            a.a.ob(b);
            c = a.a.c(c);
            if (null !== c && c !== n)if ("string" != typeof c && (c = c.toString()), v) v(b).html(c); else for (var d = a.a.ma(c, b.ownerDocument),
                                                                                                                   e = 0; e < d.length; e++)b.appendChild(d[e])
          }
        })();
        a.b("utils.parseHtmlFragment", a.a.ma);
        a.b("utils.setHtml", a.a.Cb);
        a.M = function () {
          function b(c, e) {
            if (c)if (8 == c.nodeType) {
              var f = a.M.lc(c.nodeValue);
              null != f && e.push({Lc: c, cd: f})
            } else if (1 == c.nodeType)for (var f = 0, g = c.childNodes, k = g.length; f < k; f++)b(g[f], e)
          }

          var c = {};
          return {
            wb: function (a) {
              if ("function" != typeof a)throw Error("You can only pass a function to ko.memoization.memoize()");
              var b = (4294967296 * (1 + Math.random()) | 0).toString(16).substring(1) + (4294967296 * (1 + Math.random()) | 0).toString(16).substring(1);
              c[b] = a;
              return "<!--[ko_memo:" + b + "]-->"
            }, xc: function (a, b) {
              var f = c[a];
              if (f === n)throw Error("Couldn't find any memo with ID " + a + ". Perhaps it's already been unmemoized.");
              try {
                return f.apply(null, b || []), !0
              } finally {
                delete c[a]
              }
            }, yc: function (c, e) {
              var f = [];
              b(c, f);
              for (var g = 0, k = f.length; g < k; g++) {
                var l = f[g].Lc, m = [l];
                e && a.a.ra(m, e);
                a.M.xc(f[g].cd, m);
                l.nodeValue = "";
                l.parentNode && l.parentNode.removeChild(l)
              }
            }, lc: function (a) {
              return (a = a.match(/^\[ko_memo\:(.*?)\]$/)) ? a[1] : null
            }
          }
        }();
        a.b("memoization", a.M);
        a.b("memoization.memoize", a.M.wb);
        a.b("memoization.unmemoize", a.M.xc);
        a.b("memoization.parseMemoText", a.M.lc);
        a.b("memoization.unmemoizeDomNodeAndDescendants", a.M.yc);
        a.Y = function () {
          function b() {
            if (e)for (var b = e, c = 0, m; g < e;)if (m = d[g++]) {
              if (g > b) {
                if (5e3 <= ++c) {
                  g = e;
                  a.a.$b(Error("'Too much recursion' after processing " + c + " task groups."));
                  break
                }
                b = e
              }
              try {
                m()
              } catch (h) {
                a.a.$b(h)
              }
            }
          }

          function c() {
            b();
            g = e = d.length = 0
          }

          var d = [], e = 0, f = 1, g = 0;
          return {
            scheduler: x.MutationObserver ? function (a) {
              var b = u.createElement("div");
              new MutationObserver(a).observe(b, {attributes: !0});
              return function () {
                b.classList.toggle("foo")
              }
            }(c) : u && "onreadystatechange" in u.createElement("script") ? function (a) {
              var b = u.createElement("script");
              b.onreadystatechange = function () {
                b.onreadystatechange = null;
                u.documentElement.removeChild(b);
                b = null;
                a()
              };
              u.documentElement.appendChild(b)
            } : function (a) {
              setTimeout(a, 0)
            }, Wa: function (b) {
              e || a.Y.scheduler(c);
              d[e++] = b;
              return f++
            }, cancel: function (a) {
              a -= f - e;
              a >= g && a < e && (d[a] = null)
            }, resetForTesting: function () {
              var a = e - g;
              g = e = d.length = 0;
              return a
            }, md: b
          }
        }();
        a.b("tasks", a.Y);
        a.b("tasks.schedule", a.Y.Wa);
        a.b("tasks.runEarly", a.Y.md);
        a.ya = {
          throttle: function (b, c) {
            b.throttleEvaluation = c;
            var d = null;
            return a.B({
              read: b, write: function (e) {
                clearTimeout(d);
                d = a.a.setTimeout(function () {
                  b(e)
                }, c)
              }
            })
          }, rateLimit: function (a, c) {
            var d, e, f;
            "number" == typeof c ? d = c : (d = c.timeout, e = c.method);
            a.cb = !1;
            f = "notifyWhenChangesStop" == e ? V : U;
            a.Ta(function (a) {
              return f(a, d)
            })
          }, deferred: function (b, c) {
            if (!0 !== c)throw Error("The 'deferred' extender only accepts the value 'true', because it is not supported to turn deferral off once enabled.");
            b.cb || (b.cb = !0, b.Ta(function (c) {
              var e;
              return function () {
                a.Y.cancel(e);
                e = a.Y.Wa(c);
                b.notifySubscribers(n, "dirty")
              }
            }))
          }, notify: function (a, c) {
            a.equalityComparer = "always" == c ? null : J
          }
        };
        var T = {undefined: 1, "boolean": 1, number: 1, string: 1};
        a.b("extenders", a.ya);
        a.vc = function (b, c, d) {
          this.ia = b;
          this.gb = c;
          this.Kc = d;
          this.R = !1;
          a.G(this, "dispose", this.k)
        };
        a.vc.prototype.k = function () {
          this.R = !0;
          this.Kc()
        };
        a.J = function () {
          a.a.Ya(this, D);
          D.rb(this)
        };
        var I = "change", D = {
          rb: function (a) {
            a.K = {};
            a.Nb = 1
          }, X: function (b, c, d) {
            var e = this;
            d = d || I;
            var f = new a.vc(e, c ? b.bind(c) : b, function () {
              a.a.La(e.K[d], f);
              e.Ia && e.Ia(d)
            });
            e.sa && e.sa(d);
            e.K[d] || (e.K[d] = []);
            e.K[d].push(f);
            return f
          }, notifySubscribers: function (b, c) {
            c = c || I;
            c === I && this.zc();
            if (this.Pa(c))try {
              a.l.Ub();
              for (var d = this.K[c].slice(0), e = 0, f; f = d[e]; ++e)f.R || f.gb(b)
            } finally {
              a.l.end()
            }
          }, Na: function () {
            return this.Nb
          }, Uc: function (a) {
            return this.Na() !== a
          }, zc: function () {
            ++this.Nb
          }, Ta: function (b) {
            var c = this, d = a.H(c), e, f, g;
            c.Ha || (c.Ha = c.notifySubscribers, c.notifySubscribers = W);
            var k = b(function () {
              c.Mb = !1;
              d && g === c && (g = c());
              e = !1;
              c.tb(f, g) && c.Ha(f = g)
            });
            c.Lb = function (a) {
              c.Mb = e = !0;
              g = a;
              k()
            };
            c.Kb = function (a) {
              e || (f = a, c.Ha(a, "beforeChange"))
            }
          }, Pa: function (a) {
            return this.K[a] && this.K[a].length
          }, Sc: function (b) {
            if (b)return this.K[b] && this.K[b].length || 0;
            var c = 0;
            a.a.D(this.K, function (a, b) {
              "dirty" !== a && (c += b.length)
            });
            return c
          }, tb: function (a, c) {
            return !this.equalityComparer || !this.equalityComparer(a, c)
          }, extend: function (b) {
            var c = this;
            b && a.a.D(b, function (b, e) {
              var f = a.ya[b];
              "function" == typeof f && (c = f(c, e) || c)
            });
            return c
          }
        };
        a.G(D, "subscribe", D.X);
        a.G(D, "extend", D.extend);
        a.G(D, "getSubscriptionsCount", D.Sc);
        a.a.ka && a.a.Xa(D, Function.prototype);
        a.J.fn = D;
        a.hc = function (a) {
          return null != a && "function" == typeof a.X && "function" == typeof a.notifySubscribers
        };
        a.b("subscribable", a.J);
        a.b("isSubscribable", a.hc);
        a.va = a.l = function () {
          function b(a) {
            d.push(e);
            e = a
          }

          function c() {
            e = d.pop()
          }

          var d = [], e, f = 0;
          return {
            Ub: b, end: c, oc: function (b) {
              if (e) {
                if (!a.hc(b))throw Error("Only subscribable things can act as dependencies");
                e.gb.call(e.Gc, b, b.Cc || (b.Cc = ++f))
              }
            }, w: function (a, d, e) {
              try {
                return b(), a.apply(d, e || [])
              } finally {
                c()
              }
            }, Aa: function () {
              if (e)return e.m.Aa()
            }, Sa: function () {
              if (e)return e.Sa
            }
          }
        }();
        a.b("computedContext", a.va);
        a.b("computedContext.getDependenciesCount", a.va.Aa);
        a.b("computedContext.isInitial", a.va.Sa);
        a.b("ignoreDependencies", a.qd = a.l.w);
        var E = a.a.Yb("_latestValue");
        a.N = function (b) {
          function c() {
            if (0 < arguments.length)return c.tb(c[E], arguments[0]) && (c.ga(), c[E] = arguments[0], c.fa()), this;
            a.l.oc(c);
            return c[E]
          }

          c[E] = b;
          a.a.ka || a.a.extend(c, a.J.fn);
          a.J.fn.rb(c);
          a.a.Ya(c, B);
          a.options.deferUpdates && a.ya.deferred(c, !0);
          return c
        };
        var B = {
          equalityComparer: J, t: function () {
            return this[E]
          }, fa: function () {
            this.notifySubscribers(this[E])
          }, ga: function () {
            this.notifySubscribers(this[E], "beforeChange")
          }
        };
        a.a.ka && a.a.Xa(B, a.J.fn);
        var H = a.N.gd = "__ko_proto__";
        B[H] = a.N;
        a.Oa = function (b, c) {
          return null === b || b === n || b[H] === n ? !1 : b[H] === c ? !0 : a.Oa(b[H], c)
        };
        a.H = function (b) {
          return a.Oa(b, a.N)
        };
        a.Ba = function (b) {
          return "function" == typeof b && b[H] === a.N || "function" == typeof b && b[H] === a.B && b.Vc ? !0 : !1
        };
        a.b("observable", a.N);
        a.b("isObservable", a.H);
        a.b("isWriteableObservable", a.Ba);
        a.b("isWritableObservable", a.Ba);
        a.b("observable.fn", B);
        a.G(B, "peek", B.t);
        a.G(B, "valueHasMutated", B.fa);
        a.G(B, "valueWillMutate", B.ga);
        a.la = function (b) {
          b = b || [];
          if ("object" != typeof b || !("length" in b))throw Error("The argument passed when initializing an observable array must be an array, or null, or undefined.");
          b = a.N(b);
          a.a.Ya(b, a.la.fn);
          return b.extend({trackArrayChanges: !0})
        };
        a.la.fn = {
          remove: function (b) {
            for (var c = this.t(), d = [], e = "function" != typeof b || a.H(b) ? function (a) {
              return a === b
            } : b, f = 0; f < c.length; f++) {
              var g = c[f];
              e(g) && (0 === d.length && this.ga(), d.push(g), c.splice(f, 1), f--)
            }
            d.length && this.fa();
            return d
          }, removeAll: function (b) {
            if (b === n) {
              var c = this.t(), d = c.slice(0);
              this.ga();
              c.splice(0, c.length);
              this.fa();
              return d
            }
            return b ? this.remove(function (c) {
              return 0 <= a.a.o(b, c)
            }) : []
          }, destroy: function (b) {
            var c = this.t(), d = "function" != typeof b || a.H(b) ? function (a) {
              return a === b
            } : b;
            this.ga();
            for (var e = c.length - 1; 0 <= e; e--)d(c[e]) && (c[e]._destroy = !0);
            this.fa()
          }, destroyAll: function (b) {
            return b === n ? this.destroy(function () {
              return !0
            }) : b ? this.destroy(function (c) {
              return 0 <= a.a.o(b, c)
            }) : []
          }, indexOf: function (b) {
            var c = this();
            return a.a.o(c, b)
          }, replace: function (a, c) {
            var d = this.indexOf(a);
            0 <= d && (this.ga(), this.t()[d] = c, this.fa())
          }
        };
        a.a.ka && a.a.Xa(a.la.fn, a.N.fn);
        a.a.q("pop push reverse shift sort splice unshift".split(" "), function (b) {
          a.la.fn[b] = function () {
            var a = this.t();
            this.ga();
            this.Vb(a, b, arguments);
            var d = a[b].apply(a, arguments);
            this.fa();
            return d === a ? this : d
          }
        });
        a.a.q(["slice"], function (b) {
          a.la.fn[b] = function () {
            var a = this();
            return a[b].apply(a, arguments)
          }
        });
        a.b("observableArray", a.la);
        a.ya.trackArrayChanges = function (b, c) {
          function d() {
            if (!e) {
              e = !0;
              var c = b.notifySubscribers;
              b.notifySubscribers = function (a, b) {
                b && b !== I || ++k;
                return c.apply(this, arguments)
              };
              var d = [].concat(b.t() || []);
              f = null;
              g = b.X(function (c) {
                c = [].concat(c || []);
                if (b.Pa("arrayChange")) {
                  var e;
                  if (!f || 1 < k) f = a.a.ib(d, c, b.hb);
                  e = f
                }
                d = c;
                f = null;
                k = 0;
                e && e.length && b.notifySubscribers(e, "arrayChange")
              })
            }
          }

          b.hb = {};
          c && "object" == typeof c && a.a.extend(b.hb, c);
          b.hb.sparse = !0;
          if (!b.Vb) {
            var e = !1, f = null, g, k = 0, l = b.sa, m = b.Ia;
            b.sa = function (a) {
              l && l.call(b, a);
              "arrayChange" === a && d()
            };
            b.Ia = function (a) {
              m && m.call(b, a);
              "arrayChange" !== a || b.Pa("arrayChange") || (g.k(), e = !1)
            };
            b.Vb = function (b, c, d) {
              function m(a, b, c) {
                return l[l.length] = {status: a, value: b, index: c}
              }

              if (e && !k) {
                var l = [], g = b.length, t = d.length, G = 0;
                switch (c) {
                  case"push":
                    G = g;
                  case"unshift":
                    for (c = 0; c < t; c++)m("added", d[c], G + c);
                    break;
                  case"pop":
                    G = g - 1;
                  case"shift":
                    g && m("deleted", b[G], G);
                    break;
                  case"splice":
                    c = Math.min(Math.max(0, 0 > d[0] ? g + d[0] : d[0]), g);
                    for (var g = 1 === t ? g : Math.min(c + (d[1] || 0), g), t = c + t - 2, G = Math.max(g, t), P = [],
                           n = [],
                           Q = 2; c < G; ++c, ++Q)c < g && n.push(m("deleted", b[c], c)), c < t && P.push(m("added", d[Q], c));
                    a.a.dc(n, P);
                    break;
                  default:
                    return
                }
                f = l
              }
            }
          }
        };
        var s = a.a.Yb("_state");
        a.m = a.B = function (b, c, d) {
          function e() {
            if (0 < arguments.length) {
              if ("function" === typeof f) f.apply(g.pb, arguments); else throw Error("Cannot write a value to a ko.computed unless you specify a 'write' option. If you wish to read the current value, don't pass any parameters.");
              return this
            }
            a.l.oc(e);
            (g.S || g.s && e.Qa()) && e.aa();
            return g.T
          }

          "object" === typeof b ? d = b : (d = d || {}, b && (d.read = b));
          if ("function" != typeof d.read)throw Error("Pass a function that returns the value of the ko.computed");
          var f = d.write, g = {
            T: n,
            S: !0,
            Ra: !1,
            Fb: !1,
            R: !1,
            Va: !1,
            s: !1,
            jd: d.read,
            pb: c || d.owner,
            i: d.disposeWhenNodeIsRemoved || d.i || null,
            wa: d.disposeWhen || d.wa,
            mb: null,
            r: {},
            L: 0,
            bc: null
          };
          e[s] = g;
          e.Vc = "function" === typeof f;
          a.a.ka || a.a.extend(e, a.J.fn);
          a.J.fn.rb(e);
          a.a.Ya(e, z);
          d.pure ? (g.Va = !0, g.s = !0, a.a.extend(e, $)) : d.deferEvaluation && a.a.extend(e, aa);
          a.options.deferUpdates && a.ya.deferred(e, !0);
          g.i && (g.Fb = !0, g.i.nodeType || (g.i = null));
          g.s || d.deferEvaluation || e.aa();
          g.i && e.ba() && a.a.F.oa(g.i, g.mb = function () {
            e.k()
          });
          return e
        };
        var z = {
          equalityComparer: J, Aa: function () {
            return this[s].L
          }, Pb: function (a, c, d) {
            if (this[s].Va && c === this)throw Error("A 'pure' computed must not be called recursively");
            this[s].r[a] = d;
            d.Ga = this[s].L++;
            d.na = c.Na()
          }, Qa: function () {
            var a, c, d = this[s].r;
            for (a in d)if (d.hasOwnProperty(a) && (c = d[a], c.ia.Uc(c.na)))return !0
          }, bd: function () {
            this.Fa && !this[s].Ra && this.Fa()
          }, ba: function () {
            return this[s].S || 0 < this[s].L
          }, ld: function () {
            this.Mb || this.ac()
          }, uc: function (a) {
            if (a.cb && !this[s].i) {
              var c = a.X(this.bd, this, "dirty"), d = a.X(this.ld, this);
              return {
                ia: a, k: function () {
                  c.k();
                  d.k()
                }
              }
            }
            return a.X(this.ac, this)
          }, ac: function () {
            var b = this, c = b.throttleEvaluation;
            c && 0 <= c ? (clearTimeout(this[s].bc), this[s].bc = a.a.setTimeout(function () {
              b.aa(!0)
            }, c)) : b.Fa ? b.Fa() : b.aa(!0)
          }, aa: function (b) {
            var c = this[s], d = c.wa;
            if (!c.Ra && !c.R) {
              if (c.i && !a.a.nb(c.i) || d && d()) {
                if (!c.Fb) {
                  this.k();
                  return
                }
              } else c.Fb = !1;
              c.Ra = !0;
              try {
                this.Qc(b)
              } finally {
                c.Ra = !1
              }
              c.L || this.k()
            }
          }, Qc: function (b) {
            var c = this[s], d = c.Va ? n : !c.L, e = {Hc: this, Ma: c.r, lb: c.L};
            a.l.Ub({Gc: e, gb: Y, m: this, Sa: d});
            c.r = {};
            c.L = 0;
            e = this.Pc(c, e);
            this.tb(c.T, e) && (c.s || this.notifySubscribers(c.T, "beforeChange"), c.T = e, c.s ? this.zc() : b && this.notifySubscribers(c.T));
            d && this.notifySubscribers(c.T, "awake")
          }, Pc: function (b, c) {
            try {
              var d = b.jd;
              return b.pb ? d.call(b.pb) : d()
            } finally {
              a.l.end(), c.lb && !b.s && a.a.D(c.Ma, X), b.S = !1
            }
          }, t: function () {
            var a = this[s];
            (a.S && !a.L || a.s && this.Qa()) && this.aa();
            return a.T
          }, Ta: function (b) {
            a.J.fn.Ta.call(this, b);
            this.Fa = function () {
              this.Kb(this[s].T);
              this[s].S = !0;
              this.Lb(this)
            }
          }, k: function () {
            var b = this[s];
            !b.s && b.r && a.a.D(b.r, function (a, b) {
              b.k && b.k()
            });
            b.i && b.mb && a.a.F.pc(b.i, b.mb);
            b.r = null;
            b.L = 0;
            b.R = !0;
            b.S = !1;
            b.s = !1;
            b.i = null
          }
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          sa: function (b) {
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                a.a.D(d.r, function (a, b) {
                  e[b.Ga] = a
                });
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                  l.Ga = b;
                  l.na = e.na;
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                })
              }
              d.R || c.notifySubscribers(d.T, "awake")
            }
          }, Ia: function (b) {
            var c = this[s];
            c.R || "change" != b || this.Pa("change") || (a.a.D(c.r, function (a, b) {
              b.k && (c.r[a] = {ia: b.ia, Ga: b.Ga, na: b.na}, b.k())
            }), c.s = !0, this.notifySubscribers(n, "asleep"))
          }, Na: function () {
            var b = this[s];
            b.s && (b.S || this.Qa()) && this.aa();
            return a.J.fn.Na.call(this)
          }
        }, aa = {
          sa: function (a) {
            "change" != a && "beforeChange" != a || this.t()
          }
        };
        a.a.ka && a.a.Xa(z, a.J.fn);
        var R = a.N.gd;
        a.m[R] = a.N;
        z[R] = a.m;
        a.Xc = function (b) {
          return a.Oa(b, a.m)
        };
        a.Yc = function (b) {
          return a.Oa(b, a.m) && b[s] && b[s].Va
        };
        a.b("computed", a.m);
        a.b("dependentObservable", a.m);
        a.b("isComputed", a.Xc);
        a.b("isPureComputed", a.Yc);
        a.b("computed.fn", z);
        a.G(z, "peek", z.t);
        a.G(z, "dispose", z.k);
        a.G(z, "isActive", z.ba);
        a.G(z, "getDependenciesCount", z.Aa);
        a.nc = function (b, c) {
          if ("function" === typeof b)return a.m(b, c, {pure: !0});
          b = a.a.extend({}, b);
          b.pure = !0;
          return a.m(b, c)
        };
        a.b("pureComputed", a.nc);
        (function () {
          function b(a, f, g) {
            g = g || new d;
            a = f(a);
            if ("object" != typeof a || null === a || a === n || a instanceof RegExp || a instanceof Date || a instanceof String || a instanceof Number || a instanceof Boolean)return a;
            var k = a instanceof Array ? [] : {};
            g.save(a, k);
            c(a, function (c) {
              var d = f(a[c]);
              switch (typeof d) {
                case"boolean":
                case"number":
                case"string":
                case"function":
                  k[c] = d;
                  break;
                case"object":
                case"undefined":
                  var h = g.get(d);
                  k[c] = h !== n ? h : b(d, f, g)
              }
            });
            return k
          }

          function c(a, b) {
            if (a instanceof Array) {
              for (var c = 0; c < a.length; c++)b(c);
              "function" == typeof a.toJSON && b("toJSON")
            } else for (c in a)b(c)
          }

          function d() {
            this.keys = [];
            this.Ib = []
          }

          a.wc = function (c) {
            if (0 == arguments.length)throw Error("When calling ko.toJS, pass the object you want to convert.");
            return b(c, function (b) {
              for (var c = 0; a.H(b) && 10 > c; c++)b = b();
              return b
            })
          };
          a.toJSON = function (b, c, d) {
            b = a.wc(b);
            return a.a.Eb(b, c, d)
          };
          d.prototype = {
            save: function (b, c) {
              var d = a.a.o(this.keys, b);
              0 <= d ? this.Ib[d] = c : (this.keys.push(b), this.Ib.push(c))
            }, get: function (b) {
              b = a.a.o(this.keys, b);
              return 0 <= b ? this.Ib[b] : n
            }
          }
        })();
        a.b("toJS", a.wc);
        a.b("toJSON", a.toJSON);
        (function () {
          a.j = {
            u: function (b) {
              switch (a.a.A(b)) {
                case"option":
                  return !0 === b.__ko__hasDomDataOptionValue__ ? a.a.e.get(b, a.d.options.xb) : 7 >= a.a.C ? b.getAttributeNode("value") && b.getAttributeNode("value").specified ? b.value : b.text : b.value;
                case"select":
                  return 0 <= b.selectedIndex ? a.j.u(b.options[b.selectedIndex]) : n;
                default:
                  return b.value
              }
            }, ha: function (b, c, d) {
              switch (a.a.A(b)) {
                case"option":
                  switch (typeof c) {
                    case"string":
                      a.a.e.set(b, a.d.options.xb, n);
                      "__ko__hasDomDataOptionValue__" in b && delete b.__ko__hasDomDataOptionValue__;
                      b.value = c;
                      break;
                    default:
                      a.a.e.set(b, a.d.options.xb, c), b.__ko__hasDomDataOptionValue__ = !0, b.value = "number" === typeof c ? c : ""
                  }
                  break;
                case"select":
                  if ("" === c || null === c) c = n;
                  for (var e = -1, f = 0, g = b.options.length,
                         k; f < g; ++f)if (k = a.j.u(b.options[f]), k == c || "" == k && c === n) {
                    e = f;
                    break
                  }
                  if (d || 0 <= e || c === n && 1 < b.size) b.selectedIndex = e;
                  break;
                default:
                  if (null === c || c === n) c = "";
                  b.value = c
              }
            }
          }
        })();
        a.b("selectExtensions", a.j);
        a.b("selectExtensions.readValue", a.j.u);
        a.b("selectExtensions.writeValue", a.j.ha);
        a.h = function () {
          function b(b) {
            b = a.a.$a(b);
            123 === b.charCodeAt(0) && (b = b.slice(1, -1));
            var c = [], d = b.match(e), r, k = [], p = 0;
            if (d) {
              d.push(",");
              for (var A = 0, y; y = d[A]; ++A) {
                var t = y.charCodeAt(0);
                if (44 === t) {
                  if (0 >= p) {
                    c.push(r && k.length ? {key: r, value: k.join("")} : {unknown: r || k.join("")});
                    r = p = 0;
                    k = [];
                    continue
                  }
                } else if (58 === t) {
                  if (!p && !r && 1 === k.length) {
                    r = k.pop();
                    continue
                  }
                } else 47 === t && A && 1 < y.length ? (t = d[A - 1].match(f)) && !g[t[0]] && (b = b.substr(b.indexOf(y) + 1), d = b.match(e), d.push(","), A = -1, y = "/") : 40 === t || 123 === t || 91 === t ? ++p : 41 === t || 125 === t || 93 === t ? --p : r || k.length || 34 !== t && 39 !== t || (y = y.slice(1, -1));
                k.push(y)
              }
            }
            return c
          }

          var c = ["true", "false", "null", "undefined"], d = /^(?:[$_a-z][$\w]*|(.+)(\.\s*[$_a-z][$\w]*|\[.+\]))$/i,
            e = RegExp("\"(?:[^\"\\\\]|\\\\.)*\"|'(?:[^'\\\\]|\\\\.)*'|/(?:[^/\\\\]|\\\\.)*/w*|[^\\s:,/][^,\"'{}()/:[\\]]*[^\\s,\"'{}()/:[\\]]|[^\\s]", "g"),
            f = /[\])"'A-Za-z0-9_$]+$/, g = {"in": 1, "return": 1, "typeof": 1}, k = {};
          return {
            ta: [], ea: k, yb: b, Ua: function (e, m) {
              function h(b, e) {
                var m;
                if (!A) {
                  var l = a.getBindingHandler(b);
                  if (l && l.preprocess && !(e = l.preprocess(e, b, h)))return;
                  if (l = k[b]) m = e, 0 <= a.a.o(c, m) ? m = !1 : (l = m.match(d), m = null === l ? !1 : l[1] ? "Object(" + l[1] + ")" + l[2] : m), l = m;
                  l && g.push("'" + b + "':function(_z){" + m + "=_z}")
                }
                p && (e = "function(){return " + e + " }");
                f.push("'" + b + "':" + e)
              }

              m = m || {};
              var f = [], g = [], p = m.valueAccessors, A = m.bindingParams, y = "string" === typeof e ? b(e) : e;
              a.a.q(y, function (a) {
                h(a.key || a.unknown, a.value)
              });
              g.length && h("_ko_property_writers", "{" + g.join(",") + " }");
              return f.join(",")
            }, ad: function (a, b) {
              for (var c = 0; c < a.length; c++)if (a[c].key == b)return !0;
              return !1
            }, Ea: function (b, c, d, e, f) {
              if (b && a.H(b)) !a.Ba(b) || f && b.t() === e || b(e); else if ((b = c.get("_ko_property_writers")) && b[d]) b[d](e)
            }
          }
        }();
        a.b("expressionRewriting", a.h);
        a.b("expressionRewriting.bindingRewriteValidators", a.h.ta);
        a.b("expressionRewriting.parseObjectLiteral", a.h.yb);
        a.b("expressionRewriting.preProcessBindings", a.h.Ua);
        a.b("expressionRewriting._twoWayBindings", a.h.ea);
        a.b("jsonExpressionRewriting", a.h);
        a.b("jsonExpressionRewriting.insertPropertyAccessorsIntoJson", a.h.Ua);
        (function () {
          function b(a) {
            return 8 == a.nodeType && g.test(f ? a.text : a.nodeValue)
          }

          function c(a) {
            return 8 == a.nodeType && k.test(f ? a.text : a.nodeValue)
          }

          function d(a, d) {
            for (var e = a, f = 1, l = []; e = e.nextSibling;) {
              if (c(e) && (f--, 0 === f))return l;
              l.push(e);
              b(e) && f++
            }
            if (!d)throw Error("Cannot find closing comment tag to match: " + a.nodeValue);
            return null
          }

          function e(a, b) {
            var c = d(a, b);
            return c ? 0 < c.length ? c[c.length - 1].nextSibling : a.nextSibling : null
          }

          var f = u && "<!--test-->" === u.createComment("test").text,
            g = f ? /^\x3c!--\s*ko(?:\s+([\s\S]+))?\s*--\x3e$/ : /^\s*ko(?:\s+([\s\S]+))?\s*$/,
            k = f ? /^\x3c!--\s*\/ko\s*--\x3e$/ : /^\s*\/ko\s*$/, l = {ul: !0, ol: !0};
          a.f = {
            Z: {}, childNodes: function (a) {
              return b(a) ? d(a) : a.childNodes
            }, xa: function (c) {
              if (b(c)) {
                c = a.f.childNodes(c);
                for (var d = 0, e = c.length; d < e; d++)a.removeNode(c[d])
              } else a.a.ob(c)
            }, da: function (c, d) {
              if (b(c)) {
                a.f.xa(c);
                for (var e = c.nextSibling, f = 0, l = d.length; f < l; f++)e.parentNode.insertBefore(d[f], e)
              } else a.a.da(c, d)
            }, mc: function (a, c) {
              b(a) ? a.parentNode.insertBefore(c, a.nextSibling) : a.firstChild ? a.insertBefore(c, a.firstChild) : a.appendChild(c)
            }, gc: function (c, d, e) {
              e ? b(c) ? c.parentNode.insertBefore(d, e.nextSibling) : e.nextSibling ? c.insertBefore(d, e.nextSibling) : c.appendChild(d) : a.f.mc(c, d)
            }, firstChild: function (a) {
              return b(a) ? !a.nextSibling || c(a.nextSibling) ? null : a.nextSibling : a.firstChild
            }, nextSibling: function (a) {
              b(a) && (a = e(a));
              return a.nextSibling && c(a.nextSibling) ? null : a.nextSibling
            }, Tc: b, pd: function (a) {
              return (a = (f ? a.text : a.nodeValue).match(g)) ? a[1] : null
            }, kc: function (d) {
              if (l[a.a.A(d)]) {
                var h = d.firstChild;
                if (h) {
                  do if (1 === h.nodeType) {
                    var f;
                    f = h.firstChild;
                    var g = null;
                    if (f) {
                      do if (g) g.push(f); else if (b(f)) {
                        var k = e(f, !0);
                        k ? f = k : g = [f]
                      } else c(f) && (g = [f]); while (f = f.nextSibling)
                    }
                    if (f = g)for (g = h.nextSibling, k = 0; k < f.length; k++)g ? d.insertBefore(f[k], g) : d.appendChild(f[k])
                  } while (h = h.nextSibling)
                }
              }
            }
          }
        })();
        a.b("virtualElements", a.f);
        a.b("virtualElements.allowedBindings", a.f.Z);
        a.b("virtualElements.emptyNode", a.f.xa);
        a.b("virtualElements.insertAfter", a.f.gc);
        a.b("virtualElements.prepend", a.f.mc);
        a.b("virtualElements.setDomNodeChildren", a.f.da);
        (function () {
          a.Q = function () {
            this.Fc = {}
          };
          a.a.extend(a.Q.prototype, {
            nodeHasBindings: function (b) {
              switch (b.nodeType) {
                case 1:
                  return null != b.getAttribute("data-bind") || a.g.getComponentNameForNode(b);
                case 8:
                  return a.f.Tc(b);
                default:
                  return !1
              }
            }, getBindings: function (b, c) {
              var d = this.getBindingsString(b, c), d = d ? this.parseBindingsString(d, c, b) : null;
              return a.g.Ob(d, b, c, !1)
            }, getBindingAccessors: function (b, c) {
              var d = this.getBindingsString(b, c),
                d = d ? this.parseBindingsString(d, c, b, {valueAccessors: !0}) : null;
              return a.g.Ob(d, b, c, !0)
            }, getBindingsString: function (b) {
              switch (b.nodeType) {
                case 1:
                  return b.getAttribute("data-bind");
                case 8:
                  return a.f.pd(b);
                default:
                  return null
              }
            }, parseBindingsString: function (b, c, d, e) {
              try {
                var f = this.Fc, g = b + (e && e.valueAccessors || ""), k;
                if (!(k = f[g])) {
                  var l, m = "with($context){with($data||{}){return{" + a.h.Ua(b, e) + "}}}";
                  l = new Function("$context", "$element", m);
                  k = f[g] = l
                }
                return k(c, d)
              } catch (h) {
                throw h.message = "Unable to parse bindings.\nBindings value: " + b + "\nMessage: " + h.message, h
              }
            }
          });
          a.Q.instance = new a.Q
        })();
        a.b("bindingProvider", a.Q);
        (function () {
          function b(a) {
            return function () {
              return a
            }
          }

          function c(a) {
            return a()
          }

          function d(b) {
            return a.a.Ca(a.l.w(b), function (a, c) {
              return function () {
                return b()[c]
              }
            })
          }

          function e(c, e, h) {
            return "function" === typeof c ? d(c.bind(null, e, h)) : a.a.Ca(c, b)
          }

          function f(a, b) {
            return d(this.getBindings.bind(this, a, b))
          }

          function g(b, c, d) {
            var e, h = a.f.firstChild(c), f = a.Q.instance, m = f.preprocessNode;
            if (m) {
              for (; e = h;)h = a.f.nextSibling(e), m.call(f, e);
              h = a.f.firstChild(c)
            }
            for (; e = h;)h = a.f.nextSibling(e), k(b, e, d)
          }

          function k(b, c, d) {
            var e = !0, h = 1 === c.nodeType;
            h && a.f.kc(c);
            if (h && d || a.Q.instance.nodeHasBindings(c)) e = m(c, null, b, d).shouldBindDescendants;
            e && !r[a.a.A(c)] && g(b, c, !h)
          }

          function l(b) {
            var c = [], d = {}, e = [];
            a.a.D(b, function Z(h) {
              if (!d[h]) {
                var f = a.getBindingHandler(h);
                f && (f.after && (e.push(h), a.a.q(f.after, function (c) {
                  if (b[c]) {
                    if (-1 !== a.a.o(e, c))throw Error("Cannot combine the following bindings, because they have a cyclic dependency: " + e.join(", "));
                    Z(c)
                  }
                }), e.length--), c.push({key: h, fc: f}));
                d[h] = !0
              }
            });
            return c
          }

          function m(b, d, e, h) {
            var m = a.a.e.get(b, q);
            if (!d) {
              if (m)throw Error("You cannot apply bindings multiple times to the same element.");
              a.a.e.set(b, q, !0)
            }
            !m && h && a.tc(b, e);
            var g;
            if (d && "function" !== typeof d) g = d; else {
              var k = a.Q.instance, r = k.getBindingAccessors || f, p = a.B(function () {
                (g = d ? d(e, b) : r.call(k, b, e)) && e.P && e.P();
                return g
              }, null, {i: b});
              g && p.ba() || (p = null)
            }
            var u;
            if (g) {
              var v = p ? function (a) {
                return function () {
                  return c(p()[a])
                }
              } : function (a) {
                return g[a]
              }, s = function () {
                return a.a.Ca(p ? p() : g, c)
              };
              s.get = function (a) {
                return g[a] && c(v(a))
              };
              s.has = function (a) {
                return a in g
              };
              h = l(g);
              a.a.q(h, function (c) {
                var d = c.fc.init, h = c.fc.update, f = c.key;
                if (8 === b.nodeType && !a.f.Z[f])throw Error("The binding '" + f + "' cannot be used with virtual elements");
                try {
                  "function" == typeof d && a.l.w(function () {
                    var a = d(b, v(f), s, e.$data, e);
                    if (a && a.controlsDescendantBindings) {
                      if (u !== n)throw Error("Multiple bindings (" + u + " and " + f + ") are trying to control descendant bindings of the same element. You cannot use these bindings together on the same element.");
                      u = f
                    }
                  }), "function" == typeof h && a.B(function () {
                    h(b, v(f), s, e.$data, e)
                  }, null, {i: b})
                } catch (m) {
                  throw m.message = 'Unable to process binding "' + f + ": " + g[f] + '"\nMessage: ' + m.message, m
                }
              })
            }
            return {shouldBindDescendants: u === n}
          }

          function h(b) {
            return b && b instanceof a.U ? b : new a.U(b)
          }

          a.d = {};
          var r = {script: !0, textarea: !0, template: !0};
          a.getBindingHandler = function (b) {
            return a.d[b]
          };
          a.U = function (b, c, d, e) {
            var h = this, f = "function" == typeof b && !a.H(b), m, g = a.B(function () {
              var m = f ? b() : b, l = a.a.c(m);
              c ? (c.P && c.P(), a.a.extend(h, c), g && (h.P = g)) : (h.$parents = [], h.$root = l, h.ko = a);
              h.$rawData = m;
              h.$data = l;
              d && (h[d] = l);
              e && e(h, c, l);
              return h.$data
            }, null, {
              wa: function () {
                return m && !a.a.Qb(m)
              }, i: !0
            });
            g.ba() && (h.P = g, g.equalityComparer = null, m = [], g.Ac = function (b) {
              m.push(b);
              a.a.F.oa(b, function (b) {
                a.a.La(m, b);
                m.length || (g.k(), h.P = g = n)
              })
            })
          };
          a.U.prototype.createChildContext = function (b, c, d) {
            return new a.U(b, this, c, function (a, b) {
              a.$parentContext = b;
              a.$parent = b.$data;
              a.$parents = (b.$parents || []).slice(0);
              a.$parents.unshift(a.$parent);
              d && d(a)
            })
          };
          a.U.prototype.extend = function (b) {
            return new a.U(this.P || this.$data, this, null, function (c, d) {
              c.$rawData = d.$rawData;
              a.a.extend(c, "function" == typeof b ? b() : b)
            })
          };
          var q = a.a.e.I(), p = a.a.e.I();
          a.tc = function (b, c) {
            if (2 == arguments.length) a.a.e.set(b, p, c), c.P && c.P.Ac(b); else return a.a.e.get(b, p)
          };
          a.Ja = function (b, c, d) {
            1 === b.nodeType && a.f.kc(b);
            return m(b, c, h(d), !0)
          };
          a.Dc = function (b, c, d) {
            d = h(d);
            return a.Ja(b, e(c, d, b), d)
          };
          a.eb = function (a, b) {
            1 !== b.nodeType && 8 !== b.nodeType || g(h(a), b, !0)
          };
          a.Rb = function (a, b) {
            !v && x.jQuery && (v = x.jQuery);
            if (b && 1 !== b.nodeType && 8 !== b.nodeType)throw Error("ko.applyBindings: first parameter should be your view model; second parameter should be a DOM node");
            b = b || x.document.body;
            k(h(a), b, !0)
          };
          a.kb = function (b) {
            switch (b.nodeType) {
              case 1:
              case 8:
                var c = a.tc(b);
                if (c)return c;
                if (b.parentNode)return a.kb(b.parentNode)
            }
            return n
          };
          a.Jc = function (b) {
            return (b = a.kb(b)) ? b.$data : n
          };
          a.b("bindingHandlers", a.d);
          a.b("applyBindings", a.Rb);
          a.b("applyBindingsToDescendants", a.eb);
          a.b("applyBindingAccessorsToNode", a.Ja);
          a.b("applyBindingsToNode", a.Dc);
          a.b("contextFor", a.kb);
          a.b("dataFor", a.Jc)
        })();
        (function (b) {
          function c(c, e) {
            var m = f.hasOwnProperty(c) ? f[c] : b, h;
            m ? m.X(e) : (m = f[c] = new a.J, m.X(e), d(c, function (b, d) {
              var e = !(!d || !d.synchronous);
              g[c] = {definition: b, Zc: e};
              delete f[c];
              h || e ? m.notifySubscribers(b) : a.Y.Wa(function () {
                m.notifySubscribers(b)
              })
            }), h = !0)
          }

          function d(a, b) {
            e("getConfig", [a], function (c) {
              c ? e("loadComponent", [a, c], function (a) {
                b(a, c)
              }) : b(null, null)
            })
          }

          function e(c, d, f, h) {
            h || (h = a.g.loaders.slice(0));
            var g = h.shift();
            if (g) {
              var q = g[c];
              if (q) {
                var p = !1;
                if (q.apply(g, d.concat(function (a) {
                    p ? f(null) : null !== a ? f(a) : e(c, d, f, h)
                  })) !== b && (p = !0, !g.suppressLoaderExceptions))throw Error("Component loaders must supply values by invoking the callback, not by returning values synchronously.")
              } else e(c, d, f, h)
            } else f(null)
          }

          var f = {}, g = {};
          a.g = {
            get: function (d, e) {
              var f = g.hasOwnProperty(d) ? g[d] : b;
              f ? f.Zc ? a.l.w(function () {
                e(f.definition)
              }) : a.Y.Wa(function () {
                e(f.definition)
              }) : c(d, e)
            }, Xb: function (a) {
              delete g[a]
            }, Jb: e
          };
          a.g.loaders = [];
          a.b("components", a.g);
          a.b("components.get", a.g.get);
          a.b("components.clearCachedDefinition", a.g.Xb)
        })();
        (function () {
          function b(b, c, d, e) {
            function g() {
              0 === --y && e(k)
            }

            var k = {}, y = 2, t = d.template;
            d = d.viewModel;
            t ? f(c, t, function (c) {
              a.g.Jb("loadTemplate", [b, c], function (a) {
                k.template = a;
                g()
              })
            }) : g();
            d ? f(c, d, function (c) {
              a.g.Jb("loadViewModel", [b, c], function (a) {
                k[l] = a;
                g()
              })
            }) : g()
          }

          function c(a, b, d) {
            if ("function" === typeof b) d(function (a) {
              return new b(a)
            }); else if ("function" === typeof b[l]) d(b[l]); else if ("instance" in b) {
              var e = b.instance;
              d(function () {
                return e
              })
            } else"viewModel" in b ? c(a, b.viewModel, d) : a("Unknown viewModel value: " + b)
          }

          function d(b) {
            switch (a.a.A(b)) {
              case"script":
                return a.a.ma(b.text);
              case"textarea":
                return a.a.ma(b.value);
              case"template":
                if (e(b.content))return a.a.ua(b.content.childNodes)
            }
            return a.a.ua(b.childNodes)
          }

          function e(a) {
            return x.DocumentFragment ? a instanceof DocumentFragment : a && 11 === a.nodeType
          }

          function f(a, b, c) {
            "string" === typeof b.require ? O || x.require ? (O || x.require)([b.require], c) : a("Uses require, but no AMD loader is present") : c(b)
          }

          function g(a) {
            return function (b) {
              throw Error("Component '" + a + "': " + b)
            }
          }

          var k = {};
          a.g.register = function (b, c) {
            if (!c)throw Error("Invalid configuration for " + b);
            if (a.g.ub(b))throw Error("Component " + b + " is already registered");
            k[b] = c
          };
          a.g.ub = function (a) {
            return k.hasOwnProperty(a)
          };
          a.g.od = function (b) {
            delete k[b];
            a.g.Xb(b)
          };
          a.g.Zb = {
            getConfig: function (a, b) {
              b(k.hasOwnProperty(a) ? k[a] : null)
            }, loadComponent: function (a, c, d) {
              var e = g(a);
              f(e, c, function (c) {
                b(a, e, c, d)
              })
            }, loadTemplate: function (b, c, f) {
              b = g(b);
              if ("string" === typeof c) f(a.a.ma(c)); else if (c instanceof Array) f(c); else if (e(c)) f(a.a.V(c.childNodes)); else if (c.element)if (c = c.element, x.HTMLElement ? c instanceof HTMLElement : c && c.tagName && 1 === c.nodeType) f(d(c)); else if ("string" === typeof c) {
                var l = u.getElementById(c);
                l ? f(d(l)) : b("Cannot find element with ID " + c)
              } else b("Unknown element type: " + c); else b("Unknown template value: " + c)
            }, loadViewModel: function (a, b, d) {
              c(g(a), b, d)
            }
          };
          var l = "createViewModel";
          a.b("components.register", a.g.register);
          a.b("components.isRegistered", a.g.ub);
          a.b("components.unregister", a.g.od);
          a.b("components.defaultLoader", a.g.Zb);
          a.g.loaders.push(a.g.Zb);
          a.g.Bc = k
        })();
        (function () {
          function b(b, e) {
            var f = b.getAttribute("params");
            if (f) {
              var f = c.parseBindingsString(f, e, b, {valueAccessors: !0, bindingParams: !0}),
                f = a.a.Ca(f, function (c) {
                  return a.m(c, null, {i: b})
                }), g = a.a.Ca(f, function (c) {
                  var e = c.t();
                  return c.ba() ? a.m({
                    read: function () {
                      return a.a.c(c())
                    }, write: a.Ba(e) && function (a) {
                      c()(a)
                    }, i: b
                  }) : e
                });
              g.hasOwnProperty("$raw") || (g.$raw = f);
              return g
            }
            return {$raw: {}}
          }

          a.g.getComponentNameForNode = function (b) {
            var c = a.a.A(b);
            if (a.g.ub(c) && (-1 != c.indexOf("-") || "[object HTMLUnknownElement]" == "" + b || 8 >= a.a.C && b.tagName === c))return c
          };
          a.g.Ob = function (c, e, f, g) {
            if (1 === e.nodeType) {
              var k = a.g.getComponentNameForNode(e);
              if (k) {
                c = c || {};
                if (c.component)throw Error('Cannot use the "component" binding on a custom element matching a component');
                var l = {name: k, params: b(e, f)};
                c.component = g ? function () {
                  return l
                } : l
              }
            }
            return c
          };
          var c = new a.Q;
          9 > a.a.C && (a.g.register = function (a) {
            return function (b) {
              u.createElement(b);
              return a.apply(this, arguments)
            }
          }(a.g.register), u.createDocumentFragment = function (b) {
            return function () {
              var c = b(), f = a.g.Bc, g;
              for (g in f)f.hasOwnProperty(g) && c.createElement(g);
              return c
            }
          }(u.createDocumentFragment))
        })();
        (function (b) {
          function c(b, c, d) {
            c = c.template;
            if (!c)throw Error("Component '" + b + "' has no template");
            b = a.a.ua(c);
            a.f.da(d, b)
          }

          function d(a, b, c, d) {
            var e = a.createViewModel;
            return e ? e.call(a, d, {element: b, templateNodes: c}) : d
          }

          var e = 0;
          a.d.component = {
            init: function (f, g, k, l, m) {
              function h() {
                var a = r && r.dispose;
                "function" === typeof a && a.call(r);
                q = r = null
              }

              var r, q, p = a.a.V(a.f.childNodes(f));
              a.a.F.oa(f, h);
              a.m(function () {
                var l = a.a.c(g()), k, t;
                "string" === typeof l ? k = l : (k = a.a.c(l.name), t = a.a.c(l.params));
                if (!k)throw Error("No component name specified");
                var n = q = ++e;
                a.g.get(k, function (e) {
                  if (q === n) {
                    h();
                    if (!e)throw Error("Unknown component '" + k + "'");
                    c(k, e, f);
                    var g = d(e, f, p, t);
                    e = m.createChildContext(g, b, function (a) {
                      a.$component = g;
                      a.$componentTemplateNodes = p
                    });
                    r = g;
                    a.eb(e, f)
                  }
                })
              }, null, {i: f});
              return {controlsDescendantBindings: !0}
            }
          };
          a.f.Z.component = !0
        })();
        var S = {"class": "className", "for": "htmlFor"};
        a.d.attr = {
          update: function (b, c) {
            var d = a.a.c(c()) || {};
            a.a.D(d, function (c, d) {
              d = a.a.c(d);
              var g = !1 === d || null === d || d === n;
              g && b.removeAttribute(c);
              8 >= a.a.C && c in S ? (c = S[c], g ? b.removeAttribute(c) : b[c] = d) : g || b.setAttribute(c, d.toString());
              "name" === c && a.a.rc(b, g ? "" : d.toString())
            })
          }
        };
        (function () {
          a.d.checked = {
            after: ["value", "attr"], init: function (b, c, d) {
              function e() {
                var e = b.checked, f = p ? g() : e;
                if (!a.va.Sa() && (!l || e)) {
                  var m = a.l.w(c);
                  if (h) {
                    var k = r ? m.t() : m;
                    q !== f ? (e && (a.a.pa(k, f, !0), a.a.pa(k, q, !1)), q = f) : a.a.pa(k, f, e);
                    r && a.Ba(m) && m(k)
                  } else a.h.Ea(m, d, "checked", f, !0)
                }
              }

              function f() {
                var d = a.a.c(c());
                b.checked = h ? 0 <= a.a.o(d, g()) : k ? d : g() === d
              }

              var g = a.nc(function () {
                return d.has("checkedValue") ? a.a.c(d.get("checkedValue")) : d.has("value") ? a.a.c(d.get("value")) : b.value
              }), k = "checkbox" == b.type, l = "radio" == b.type;
              if (k || l) {
                var m = c(), h = k && a.a.c(m) instanceof Array, r = !(h && m.push && m.splice), q = h ? g() : n,
                  p = l || h;
                l && !b.name && a.d.uniqueName.init(b, function () {
                  return !0
                });
                a.m(e, null, {i: b});
                a.a.p(b, "click", e);
                a.m(f, null, {i: b});
                m = n
              }
            }
          };
          a.h.ea.checked = !0;
          a.d.checkedValue = {
            update: function (b, c) {
              b.value = a.a.c(c())
            }
          }
        })();
        a.d.css = {
          update: function (b, c) {
            var d = a.a.c(c());
            null !== d && "object" == typeof d ? a.a.D(d, function (c, d) {
              d = a.a.c(d);
              a.a.bb(b, c, d)
            }) : (d = a.a.$a(String(d || "")), a.a.bb(b, b.__ko__cssValue, !1), b.__ko__cssValue = d, a.a.bb(b, d, !0))
          }
        };
        a.d.enable = {
          update: function (b, c) {
            var d = a.a.c(c());
            d && b.disabled ? b.removeAttribute("disabled") : d || b.disabled || (b.disabled = !0)
          }
        };
        a.d.disable = {
          update: function (b, c) {
            a.d.enable.update(b, function () {
              return !a.a.c(c())
            })
          }
        };
        a.d.event = {
          init: function (b, c, d, e, f) {
            var g = c() || {};
            a.a.D(g, function (g) {
              "string" == typeof g && a.a.p(b, g, function (b) {
                var m, h = c()[g];
                if (h) {
                  try {
                    var r = a.a.V(arguments);
                    e = f.$data;
                    r.unshift(e);
                    m = h.apply(e, r)
                  } finally {
                    !0 !== m && (b.preventDefault ? b.preventDefault() : b.returnValue = !1)
                  }
                  !1 === d.get(g + "Bubble") && (b.cancelBubble = !0, b.stopPropagation && b.stopPropagation())
                }
              })
            })
          }
        };
        a.d.foreach = {
          ic: function (b) {
            return function () {
              var c = b(), d = a.a.zb(c);
              if (!d || "number" == typeof d.length)return {foreach: c, templateEngine: a.W.sb};
              a.a.c(c);
              return {
                foreach: d.data,
                as: d.as,
                includeDestroyed: d.includeDestroyed,
                afterAdd: d.afterAdd,
                beforeRemove: d.beforeRemove,
                afterRender: d.afterRender,
                beforeMove: d.beforeMove,
                afterMove: d.afterMove,
                templateEngine: a.W.sb
              }
            }
          }, init: function (b, c) {
            return a.d.template.init(b, a.d.foreach.ic(c))
          }, update: function (b, c, d, e, f) {
            return a.d.template.update(b, a.d.foreach.ic(c), d, e, f)
          }
        };
        a.h.ta.foreach = !1;
        a.f.Z.foreach = !0;
        a.d.hasfocus = {
          init: function (b, c, d) {
            function e(e) {
              b.__ko_hasfocusUpdating = !0;
              var f = b.ownerDocument;
              if ("activeElement" in f) {
                var g;
                try {
                  g = f.activeElement
                } catch (h) {
                  g = f.body
                }
                e = g === b
              }
              f = c();
              a.h.Ea(f, d, "hasfocus", e, !0);
              b.__ko_hasfocusLastValue = e;
              b.__ko_hasfocusUpdating = !1
            }

            var f = e.bind(null, !0), g = e.bind(null, !1);
            a.a.p(b, "focus", f);
            a.a.p(b, "focusin", f);
            a.a.p(b, "blur", g);
            a.a.p(b, "focusout", g)
          }, update: function (b, c) {
            var d = !!a.a.c(c());
            b.__ko_hasfocusUpdating || b.__ko_hasfocusLastValue === d || (d ? b.focus() : b.blur(), !d && b.__ko_hasfocusLastValue && b.ownerDocument.body.focus(), a.l.w(a.a.Da, null, [b, d ? "focusin" : "focusout"]))
          }
        };
        a.h.ea.hasfocus = !0;
        a.d.hasFocus = a.d.hasfocus;
        a.h.ea.hasFocus = !0;
        a.d.html = {
          init: function () {
            return {controlsDescendantBindings: !0}
          }, update: function (b, c) {
            a.a.Cb(b, c())
          }
        };
        K("if");
        K("ifnot", !1, !0);
        K("with", !0, !1, function (a, c) {
          return a.createChildContext(c)
        });
        var L = {};
        a.d.options = {
          init: function (b) {
            if ("select" !== a.a.A(b))throw Error("options binding applies only to SELECT elements");
            for (; 0 < b.length;)b.remove(0);
            return {controlsDescendantBindings: !0}
          }, update: function (b, c, d) {
            function e() {
              return a.a.Ka(b.options, function (a) {
                return a.selected
              })
            }

            function f(a, b, c) {
              var d = typeof b;
              return "function" == d ? b(a) : "string" == d ? a[b] : c
            }

            function g(c, e) {
              if (A && h) a.j.ha(b, a.a.c(d.get("value")), !0); else if (p.length) {
                var f = 0 <= a.a.o(p, a.j.u(e[0]));
                a.a.sc(e[0], f);
                A && !f && a.l.w(a.a.Da, null, [b, "change"])
              }
            }

            var k = b.multiple, l = 0 != b.length && k ? b.scrollTop : null, m = a.a.c(c()),
              h = d.get("valueAllowUnset") && d.has("value"), r = d.get("optionsIncludeDestroyed");
            c = {};
            var q, p = [];
            h || (k ? p = a.a.fb(e(), a.j.u) : 0 <= b.selectedIndex && p.push(a.j.u(b.options[b.selectedIndex])));
            m && ("undefined" == typeof m.length && (m = [m]), q = a.a.Ka(m, function (b) {
              return r || b === n || null === b || !a.a.c(b._destroy)
            }), d.has("optionsCaption") && (m = a.a.c(d.get("optionsCaption")), null !== m && m !== n && q.unshift(L)));
            var A = !1;
            c.beforeRemove = function (a) {
              b.removeChild(a)
            };
            m = g;
            d.has("optionsAfterRender") && "function" == typeof d.get("optionsAfterRender") && (m = function (b, c) {
              g(0, c);
              a.l.w(d.get("optionsAfterRender"), null, [c[0], b !== L ? b : n])
            });
            a.a.Bb(b, q, function (c, e, g) {
              g.length && (p = !h && g[0].selected ? [a.j.u(g[0])] : [], A = !0);
              e = b.ownerDocument.createElement("option");
              c === L ? (a.a.Za(e, d.get("optionsCaption")), a.j.ha(e, n)) : (g = f(c, d.get("optionsValue"), c), a.j.ha(e, a.a.c(g)), c = f(c, d.get("optionsText"), g), a.a.Za(e, c));
              return [e]
            }, c, m);
            a.l.w(function () {
              h ? a.j.ha(b, a.a.c(d.get("value")), !0) : (k ? p.length && e().length < p.length : p.length && 0 <= b.selectedIndex ? a.j.u(b.options[b.selectedIndex]) !== p[0] : p.length || 0 <= b.selectedIndex) && a.a.Da(b, "change")
            });
            a.a.Nc(b);
            l && 20 < Math.abs(l - b.scrollTop) && (b.scrollTop = l)
          }
        };
        a.d.options.xb = a.a.e.I();
        a.d.selectedOptions = {
          after: ["options", "foreach"], init: function (b, c, d) {
            a.a.p(b, "change", function () {
              var e = c(), f = [];
              a.a.q(b.getElementsByTagName("option"), function (b) {
                b.selected && f.push(a.j.u(b))
              });
              a.h.Ea(e, d, "selectedOptions", f)
            })
          }, update: function (b, c) {
            if ("select" != a.a.A(b))throw Error("values binding applies only to SELECT elements");
            var d = a.a.c(c()), e = b.scrollTop;
            d && "number" == typeof d.length && a.a.q(b.getElementsByTagName("option"), function (b) {
              var c = 0 <= a.a.o(d, a.j.u(b));
              b.selected != c && a.a.sc(b, c)
            });
            b.scrollTop = e
          }
        };
        a.h.ea.selectedOptions = !0;
        a.d.style = {
          update: function (b, c) {
            var d = a.a.c(c() || {});
            a.a.D(d, function (c, d) {
              d = a.a.c(d);
              if (null === d || d === n || !1 === d) d = "";
              b.style[c] = d
            })
          }
        };
        a.d.submit = {
          init: function (b, c, d, e, f) {
            if ("function" != typeof c())throw Error("The value for a submit binding must be a function");
            a.a.p(b, "submit", function (a) {
              var d, e = c();
              try {
                d = e.call(f.$data, b)
              } finally {
                !0 !== d && (a.preventDefault ? a.preventDefault() : a.returnValue = !1)
              }
            })
          }
        };
        a.d.text = {
          init: function () {
            return {controlsDescendantBindings: !0}
          }, update: function (b, c) {
            a.a.Za(b, c())
          }
        };
        a.f.Z.text = !0;
        (function () {
          if (x && x.navigator)var b = function (a) {
              if (a)return parseFloat(a[1])
            }, c = x.opera && x.opera.version && parseInt(x.opera.version()), d = x.navigator.userAgent,
            e = b(d.match(/^(?:(?!chrome).)*version\/([^ ]*) safari/i)), f = b(d.match(/Firefox\/([^ ]*)/));
          if (10 > a.a.C)var g = a.a.e.I(), k = a.a.e.I(), l = function (b) {
            var c = this.activeElement;
            (c = c && a.a.e.get(c, k)) && c(b)
          }, m = function (b, c) {
            var d = b.ownerDocument;
            a.a.e.get(d, g) || (a.a.e.set(d, g, !0), a.a.p(d, "selectionchange", l));
            a.a.e.set(b, k, c)
          };
          a.d.textInput = {
            init: function (b, d, g) {
              function l(c, d) {
                a.a.p(b, c, d)
              }

              function k() {
                var c = a.a.c(d());
                if (null === c || c === n) c = "";
                v !== n && c === v ? a.a.setTimeout(k, 4) : b.value !== c && (u = c, b.value = c)
              }

              function y() {
                s || (v = b.value, s = a.a.setTimeout(t, 4))
              }

              function t() {
                clearTimeout(s);
                v = s = n;
                var c = b.value;
                u !== c && (u = c, a.h.Ea(d(), g, "textInput", c))
              }

              var u = b.value, s, v, x = 9 == a.a.C ? y : t;
              10 > a.a.C ? (l("propertychange", function (a) {
                "value" === a.propertyName && x(a)
              }), 8 == a.a.C && (l("keyup", t), l("keydown", t)), 8 <= a.a.C && (m(b, x), l("dragend", y))) : (l("input", t), 5 > e && "textarea" === a.a.A(b) ? (l("keydown", y), l("paste", y), l("cut", y)) : 11 > c ? l("keydown", y) : 4 > f && (l("DOMAutoComplete", t), l("dragdrop", t), l("drop", t)));
              l("change", t);
              a.m(k, null, {i: b})
            }
          };
          a.h.ea.textInput = !0;
          a.d.textinput = {
            preprocess: function (a, b, c) {
              c("textInput", a)
            }
          }
        })();
        a.d.uniqueName = {
          init: function (b, c) {
            if (c()) {
              var d = "ko_unique_" + ++a.d.uniqueName.Ic;
              a.a.rc(b, d)
            }
          }
        };
        a.d.uniqueName.Ic = 0;
        a.d.value = {
          after: ["options", "foreach"], init: function (b, c, d) {
            if ("input" != b.tagName.toLowerCase() || "checkbox" != b.type && "radio" != b.type) {
              var e = ["change"], f = d.get("valueUpdate"), g = !1, k = null;
              f && ("string" == typeof f && (f = [f]), a.a.ra(e, f), e = a.a.Tb(e));
              var l = function () {
                k = null;
                g = !1;
                var e = c(), f = a.j.u(b);
                a.h.Ea(e, d, "value", f)
              };
              !a.a.C || "input" != b.tagName.toLowerCase() || "text" != b.type || "off" == b.autocomplete || b.form && "off" == b.form.autocomplete || -1 != a.a.o(e, "propertychange") || (a.a.p(b, "propertychange", function () {
                g = !0
              }), a.a.p(b, "focus", function () {
                g = !1
              }), a.a.p(b, "blur", function () {
                g && l()
              }));
              a.a.q(e, function (c) {
                var d = l;
                a.a.nd(c, "after") && (d = function () {
                  k = a.j.u(b);
                  a.a.setTimeout(l, 0)
                }, c = c.substring(5));
                a.a.p(b, c, d)
              });
              var m = function () {
                var e = a.a.c(c()), f = a.j.u(b);
                if (null !== k && e === k) a.a.setTimeout(m, 0); else if (e !== f)if ("select" === a.a.A(b)) {
                  var g = d.get("valueAllowUnset"), f = function () {
                    a.j.ha(b, e, g)
                  };
                  f();
                  g || e === a.j.u(b) ? a.a.setTimeout(f, 0) : a.l.w(a.a.Da, null, [b, "change"])
                } else a.j.ha(b, e)
              };
              a.m(m, null, {i: b})
            } else a.Ja(b, {checkedValue: c})
          }, update: function () {
          }
        };
        a.h.ea.value = !0;
        a.d.visible = {
          update: function (b, c) {
            var d = a.a.c(c()), e = "none" != b.style.display;
            d && !e ? b.style.display = "" : !d && e && (b.style.display = "none")
          }
        };
        (function (b) {
          a.d[b] = {
            init: function (c, d, e, f, g) {
              return a.d.event.init.call(this, c, function () {
                var a = {};
                a[b] = d();
                return a
              }, e, f, g)
            }
          }
        })("click");
        a.O = function () {
        };
        a.O.prototype.renderTemplateSource = function () {
          throw Error("Override renderTemplateSource")
        };
        a.O.prototype.createJavaScriptEvaluatorBlock = function () {
          throw Error("Override createJavaScriptEvaluatorBlock")
        };
        a.O.prototype.makeTemplateSource = function (b, c) {
          if ("string" == typeof b) {
            c = c || u;
            var d = c.getElementById(b);
            if (!d)throw Error("Cannot find template with ID " + b);
            return new a.v.n(d)
          }
          if (1 == b.nodeType || 8 == b.nodeType)return new a.v.qa(b);
          throw Error("Unknown template type: " + b)
        };
        a.O.prototype.renderTemplate = function (a, c, d, e) {
          a = this.makeTemplateSource(a, e);
          return this.renderTemplateSource(a, c, d, e)
        };
        a.O.prototype.isTemplateRewritten = function (a, c) {
          return !1 === this.allowTemplateRewriting ? !0 : this.makeTemplateSource(a, c).data("isRewritten")
        };
        a.O.prototype.rewriteTemplate = function (a, c, d) {
          a = this.makeTemplateSource(a, d);
          c = c(a.text());
          a.text(c);
          a.data("isRewritten", !0)
        };
        a.b("templateEngine", a.O);
        a.Gb = function () {
          function b(b, c, d, k) {
            b = a.h.yb(b);
            for (var l = a.h.ta, m = 0; m < b.length; m++) {
              var h = b[m].key;
              if (l.hasOwnProperty(h)) {
                var r = l[h];
                if ("function" === typeof r) {
                  if (h = r(b[m].value))throw Error(h)
                } else if (!r)throw Error("This template engine does not support the '" + h + "' binding within its templates")
              }
            }
            d = "ko.__tr_ambtns(function($context,$element){return(function(){return{ " + a.h.Ua(b, {valueAccessors: !0}) + " } })()},'" + d.toLowerCase() + "')";
            return k.createJavaScriptEvaluatorBlock(d) + c
          }

          var c = /(<([a-z]+\d*)(?:\s+(?!data-bind\s*=\s*)[a-z0-9\-]+(?:=(?:\"[^\"]*\"|\'[^\']*\'|[^>]*))?)*\s+)data-bind\s*=\s*(["'])([\s\S]*?)\3/gi,
            d = /\x3c!--\s*ko\b\s*([\s\S]*?)\s*--\x3e/g;
          return {
            Oc: function (b, c, d) {
              c.isTemplateRewritten(b, d) || c.rewriteTemplate(b, function (b) {
                return a.Gb.dd(b, c)
              }, d)
            }, dd: function (a, f) {
              return a.replace(c, function (a, c, d, e, h) {
                return b(h, c, d, f)
              }).replace(d, function (a, c) {
                return b(c, "<!-- ko -->", "#comment", f)
              })
            }, Ec: function (b, c) {
              return a.M.wb(function (d, k) {
                var l = d.nextSibling;
                l && l.nodeName.toLowerCase() === c && a.Ja(l, b, k)
              })
            }
          }
        }();
        a.b("__tr_ambtns", a.Gb.Ec);
        (function () {
          a.v = {};
          a.v.n = function (b) {
            if (this.n = b) {
              var c = a.a.A(b);
              this.ab = "script" === c ? 1 : "textarea" === c ? 2 : "template" == c && b.content && 11 === b.content.nodeType ? 3 : 4
            }
          };
          a.v.n.prototype.text = function () {
            var b = 1 === this.ab ? "text" : 2 === this.ab ? "value" : "innerHTML";
            if (0 == arguments.length)return this.n[b];
            var c = arguments[0];
            "innerHTML" === b ? a.a.Cb(this.n, c) : this.n[b] = c
          };
          var b = a.a.e.I() + "_";
          a.v.n.prototype.data = function (c) {
            if (1 === arguments.length)return a.a.e.get(this.n, b + c);
            a.a.e.set(this.n, b + c, arguments[1])
          };
          var c = a.a.e.I();
          a.v.n.prototype.nodes = function () {
            var b = this.n;
            if (0 == arguments.length)return (a.a.e.get(b, c) || {}).jb || (3 === this.ab ? b.content : 4 === this.ab ? b : n);
            a.a.e.set(b, c, {jb: arguments[0]})
          };
          a.v.qa = function (a) {
            this.n = a
          };
          a.v.qa.prototype = new a.v.n;
          a.v.qa.prototype.text = function () {
            if (0 == arguments.length) {
              var b = a.a.e.get(this.n, c) || {};
              b.Hb === n && b.jb && (b.Hb = b.jb.innerHTML);
              return b.Hb
            }
            a.a.e.set(this.n, c, {Hb: arguments[0]})
          };
          a.b("templateSources", a.v);
          a.b("templateSources.domElement", a.v.n);
          a.b("templateSources.anonymousTemplate", a.v.qa)
        })();
        (function () {
          function b(b, c, d) {
            var e;
            for (c = a.f.nextSibling(c); b && (e = b) !== c;)b = a.f.nextSibling(e), d(e, b)
          }

          function c(c, d) {
            if (c.length) {
              var e = c[0], f = c[c.length - 1], g = e.parentNode, k = a.Q.instance, n = k.preprocessNode;
              if (n) {
                b(e, f, function (a, b) {
                  var c = a.previousSibling, d = n.call(k, a);
                  d && (a === e && (e = d[0] || b), a === f && (f = d[d.length - 1] || c))
                });
                c.length = 0;
                if (!e)return;
                e === f ? c.push(e) : (c.push(e, f), a.a.za(c, g))
              }
              b(e, f, function (b) {
                1 !== b.nodeType && 8 !== b.nodeType || a.Rb(d, b)
              });
              b(e, f, function (b) {
                1 !== b.nodeType && 8 !== b.nodeType || a.M.yc(b, [d])
              });
              a.a.za(c, g)
            }
          }

          function d(a) {
            return a.nodeType ? a : 0 < a.length ? a[0] : null
          }

          function e(b, e, f, k, q) {
            q = q || {};
            var p = (b && d(b) || f || {}).ownerDocument, n = q.templateEngine || g;
            a.Gb.Oc(f, n, p);
            f = n.renderTemplate(f, k, q, p);
            if ("number" != typeof f.length || 0 < f.length && "number" != typeof f[0].nodeType)throw Error("Template engine must return an array of DOM nodes");
            p = !1;
            switch (e) {
              case"replaceChildren":
                a.f.da(b, f);
                p = !0;
                break;
              case"replaceNode":
                a.a.qc(b, f);
                p = !0;
                break;
              case"ignoreTargetNode":
                break;
              default:
                throw Error("Unknown renderMode: " + e)
            }
            p && (c(f, k), q.afterRender && a.l.w(q.afterRender, null, [f, k.$data]));
            return f
          }

          function f(b, c, d) {
            return a.H(b) ? b() : "function" === typeof b ? b(c, d) : b
          }

          var g;
          a.Db = function (b) {
            if (b != n && !(b instanceof a.O))throw Error("templateEngine must inherit from ko.templateEngine");
            g = b
          };
          a.Ab = function (b, c, h, k, q) {
            h = h || {};
            if ((h.templateEngine || g) == n)throw Error("Set a template engine before calling renderTemplate");
            q = q || "replaceChildren";
            if (k) {
              var p = d(k);
              return a.B(function () {
                var g = c && c instanceof a.U ? c : new a.U(a.a.c(c)), n = f(b, g.$data, g), g = e(k, q, n, g, h);
                "replaceNode" == q && (k = g, p = d(k))
              }, null, {
                wa: function () {
                  return !p || !a.a.nb(p)
                }, i: p && "replaceNode" == q ? p.parentNode : p
              })
            }
            return a.M.wb(function (d) {
              a.Ab(b, c, h, d, "replaceNode")
            })
          };
          a.kd = function (b, d, g, k, q) {
            function p(a, b) {
              c(b, s);
              g.afterRender && g.afterRender(b, a);
              s = null
            }

            function u(a, c) {
              s = q.createChildContext(a, g.as, function (a) {
                a.$index = c
              });
              var d = f(b, a, s);
              return e(null, "ignoreTargetNode", d, s, g)
            }

            var s;
            return a.B(function () {
              var b = a.a.c(d) || [];
              "undefined" == typeof b.length && (b = [b]);
              b = a.a.Ka(b, function (b) {
                return g.includeDestroyed || b === n || null === b || !a.a.c(b._destroy)
              });
              a.l.w(a.a.Bb, null, [k, b, u, g, p])
            }, null, {i: k})
          };
          var k = a.a.e.I();
          a.d.template = {
            init: function (b, c) {
              var d = a.a.c(c());
              if ("string" == typeof d || d.name) a.f.xa(b); else {
                if ("nodes" in d) {
                  if (d = d.nodes || [], a.H(d))throw Error('The "nodes" option must be a plain, non-observable array.')
                } else d = a.f.childNodes(b);
                d = a.a.jc(d);
                new a.v.qa(b).nodes(d)
              }
              return {controlsDescendantBindings: !0}
            }, update: function (b, c, d, e, f) {
              var g = c(), s;
              c = a.a.c(g);
              d = !0;
              e = null;
              "string" == typeof c ? c = {} : (g = c.name, "if" in c && (d = a.a.c(c["if"])), d && "ifnot" in c && (d = !a.a.c(c.ifnot)), s = a.a.c(c.data));
              "foreach" in c ? e = a.kd(g || b, d && c.foreach || [], c, b, f) : d ? (f = "data" in c ? f.createChildContext(s, c.as) : f, e = a.Ab(g || b, f, c, b)) : a.f.xa(b);
              f = e;
              (s = a.a.e.get(b, k)) && "function" == typeof s.k && s.k();
              a.a.e.set(b, k, f && f.ba() ? f : n)
            }
          };
          a.h.ta.template = function (b) {
            b = a.h.yb(b);
            return 1 == b.length && b[0].unknown || a.h.ad(b, "name") ? null : "This template engine does not support anonymous templates nested within its templates"
          };
          a.f.Z.template = !0
        })();
        a.b("setTemplateEngine", a.Db);
        a.b("renderTemplate", a.Ab);
        a.a.dc = function (a, c, d) {
          if (a.length && c.length) {
            var e, f, g, k, l;
            for (e = f = 0; (!d || e < d) && (k = a[f]); ++f) {
              for (g = 0; l = c[g]; ++g)if (k.value === l.value) {
                k.moved = l.index;
                l.moved = k.index;
                c.splice(g, 1);
                e = g = 0;
                break
              }
              e += g
            }
          }
        };
        a.a.ib = function () {
          function b(b, d, e, f, g) {
            var k = Math.min, l = Math.max, m = [], h, n = b.length, q, p = d.length, s = p - n || 1, u = n + p + 1, t,
              v, x;
            for (h = 0; h <= n; h++)for (v = t, m.push(t = []), x = k(p, h + s), q = l(0, h - 1); q <= x; q++)t[q] = q ? h ? b[h - 1] === d[q - 1] ? v[q - 1] : k(v[q] || u, t[q - 1] || u) + 1 : q + 1 : h + 1;
            k = [];
            l = [];
            s = [];
            h = n;
            for (q = p; h || q;)p = m[h][q] - 1, q && p === m[h][q - 1] ? l.push(k[k.length] = {
              status: e,
              value: d[--q],
              index: q
            }) : h && p === m[h - 1][q] ? s.push(k[k.length] = {
              status: f,
              value: b[--h],
              index: h
            }) : (--q, --h, g.sparse || k.push({status: "retained", value: d[q]}));
            a.a.dc(s, l, !g.dontLimitMoves && 10 * n);
            return k.reverse()
          }

          return function (a, d, e) {
            e = "boolean" === typeof e ? {dontLimitMoves: e} : e || {};
            a = a || [];
            d = d || [];
            return a.length < d.length ? b(a, d, "added", "deleted", e) : b(d, a, "deleted", "added", e)
          }
        }();
        a.b("utils.compareArrays", a.a.ib);
        (function () {
          function b(b, c, d, k, l) {
            var m = [], h = a.B(function () {
              var h = c(d, l, a.a.za(m, b)) || [];
              0 < m.length && (a.a.qc(m, h), k && a.l.w(k, null, [d, h, l]));
              m.length = 0;
              a.a.ra(m, h)
            }, null, {
              i: b, wa: function () {
                return !a.a.Qb(m)
              }
            });
            return {ca: m, B: h.ba() ? h : n}
          }

          var c = a.a.e.I(), d = a.a.e.I();
          a.a.Bb = function (e, f, g, k, l) {
            function m(b, c) {
              w = q[c];
              v !== c && (D[b] = w);
              w.qb(v++);
              a.a.za(w.ca, e);
              u.push(w);
              z.push(w)
            }

            function h(b, c) {
              if (b)for (var d = 0, e = c.length; d < e; d++)c[d] && a.a.q(c[d].ca, function (a) {
                b(a, d, c[d].ja)
              })
            }

            f = f || [];
            k = k || {};
            var r = a.a.e.get(e, c) === n, q = a.a.e.get(e, c) || [], p = a.a.fb(q, function (a) {
              return a.ja
            }), s = a.a.ib(p, f, k.dontLimitMoves), u = [], t = 0, v = 0, x = [], z = [];
            f = [];
            for (var D = [], p = [], w, C = 0, B, E; B = s[C]; C++)switch (E = B.moved, B.status) {
              case"deleted":
                E === n && (w = q[t], w.B && (w.B.k(), w.B = n), a.a.za(w.ca, e).length && (k.beforeRemove && (u.push(w), z.push(w), w.ja === d ? w = null : f[C] = w), w && x.push.apply(x, w.ca)));
                t++;
                break;
              case"retained":
                m(C, t++);
                break;
              case"added":
                E !== n ? m(C, E) : (w = {ja: B.value, qb: a.N(v++)}, u.push(w), z.push(w), r || (p[C] = w))
            }
            a.a.e.set(e, c, u);
            h(k.beforeMove, D);
            a.a.q(x, k.beforeRemove ? a.$ : a.removeNode);
            for (var C = 0, r = a.f.firstChild(e), F; w = z[C]; C++) {
              w.ca || a.a.extend(w, b(e, g, w.ja, l, w.qb));
              for (t = 0; s = w.ca[t]; r = s.nextSibling, F = s, t++)s !== r && a.f.gc(e, s, F);
              !w.Wc && l && (l(w.ja, w.ca, w.qb), w.Wc = !0)
            }
            h(k.beforeRemove, f);
            for (C = 0; C < f.length; ++C)f[C] && (f[C].ja = d);
            h(k.afterMove, D);
            h(k.afterAdd, p)
          }
        })();
        a.b("utils.setDomNodeChildrenFromArrayMapping", a.a.Bb);
        a.W = function () {
          this.allowTemplateRewriting = !1
        };
        a.W.prototype = new a.O;
        a.W.prototype.renderTemplateSource = function (b, c, d, e) {
          if (c = (9 > a.a.C ? 0 : b.nodes) ? b.nodes() : null)return a.a.V(c.cloneNode(!0).childNodes);
          b = b.text();
          return a.a.ma(b, e)
        };
        a.W.sb = new a.W;
        a.Db(a.W.sb);
        a.b("nativeTemplateEngine", a.W);
        (function () {
          a.vb = function () {
            var a = this.$c = function () {
              if (!v || !v.tmpl)return 0;
              try {
                if (0 <= v.tmpl.tag.tmpl.open.toString().indexOf("__"))return 2
              } catch (a) {
              }
              return 1
            }();
            this.renderTemplateSource = function (b, e, f, g) {
              g = g || u;
              f = f || {};
              if (2 > a)throw Error("Your version of jQuery.tmpl is too old. Please upgrade to jQuery.tmpl 1.0.0pre or later.");
              var k = b.data("precompiled");
              k || (k = b.text() || "", k = v.template(null, "{{ko_with $item.koBindingContext}}" + k + "{{/ko_with}}"), b.data("precompiled", k));
              b = [e.$data];
              e = v.extend({koBindingContext: e}, f.templateOptions);
              e = v.tmpl(k, b, e);
              e.appendTo(g.createElement("div"));
              v.fragments = {};
              return e
            };
            this.createJavaScriptEvaluatorBlock = function (a) {
              return "{{ko_code ((function() { return " + a + " })()) }}"
            };
            this.addTemplate = function (a, b) {
              u.write("<script type='text/html' id='" + a + "'>" + b + "</script>")
            };
            0 < a && (v.tmpl.tag.ko_code = {open: "__.push($1 || '');"}, v.tmpl.tag.ko_with = {
              open: "with($1) {",
              close: "} "
            })
          };
          a.vb.prototype = new a.O;
          var b = new a.vb;
          0 < b.$c && a.Db(b);
          a.b("jqueryTmplTemplateEngine", a.vb)
        })()
      })
    })()
  })();
  !function (a, b) {
    "use strict";
    function c(a, b) {
      if (!a || "object" != typeof a)throw new Error("When calling ko.track, you must pass an object as the first parameter.");
      var c;
      return i(b) ? (b.deep = b.deep || !1, b.fields = b.fields || Object.getOwnPropertyNames(a), b.lazy = b.lazy || !1, h(a, b.fields, b)) : (c = b || Object.getOwnPropertyNames(a), h(a, c, {})), a
    }

    function d(a) {
      return a.name ? a.name : (a.toString().trim().match(A) || [])[1]
    }

    function e(a) {
      return a && "object" == typeof a && "Object" === d(a.constructor)
    }

    function f(a, c, d) {
      var e = w.isObservable(a), f = !e && Array.isArray(a), g = e ? a : f ? w.observableArray(a) : w.observable(a);
      return d[c] = function () {
        return g
      }, (f || e && "push" in g) && m(w, g), {
        configurable: !0,
        enumerable: !0,
        get: g,
        set: w.isWriteableObservable(g) ? g : b
      }
    }

    function g(a, b, c) {
      function d(a, b) {
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      }, {
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        }, set: function (a) {
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        }
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    function h(a, b, c) {
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        var d = j(a, !0), i = {};
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          if (!(b in d) && Object.getOwnPropertyDescriptor(a, b).configurable !== !1) {
            var j = a[b];
            i[b] = (c.lazy ? g : f)(j, b, d), c.deep && e(j) && h(j, Object.keys(j), c)
          }
        }), Object.defineProperties(a, i)
      }
    }

    function i(a) {
      return !!a && "object" == typeof a && a.constructor === Object
    }

    function j(a, b) {
      x || (x = z());
      var c = x.get(a);
      return !c && b && (c = {}, x.set(a, c)), c
    }

    function k(a, b) {
      if (x)if (1 === arguments.length) x["delete"](a); else {
        var c = j(a, !1);
        c && b.forEach(function (a) {
          delete c[a]
        })
      }
    }

    function l(a, b, d) {
      var e = this, f = {owner: a, deferEvaluation: !0};
      if ("function" == typeof d) f.read = d; else {
        if ("value" in d)throw new Error('For ko.defineProperty, you must not specify a "value" for the property. You must provide a "get" function.');
        if ("function" != typeof d.get)throw new Error('For ko.defineProperty, the third parameter must be either an evaluator function, or an options object containing a function called "get".');
        f.read = d.get, f.write = d.set
      }
      return a[b] = e.computed(f), c.call(e, a, [b]), a
    }

    function m(a, b) {
      var c = null;
      a.computed(function () {
        c && (c.dispose(), c = null);
        var d = b();
        d instanceof Array && (c = n(a, b, d))
      })
    }

    function n(a, b, c) {
      var d = o(a, c);
      return d.subscribe(b)
    }

    function o(a, b) {
      y || (y = z());
      var c = y.get(b);
      if (!c) {
        c = new a.subscribable, y.set(b, c);
        var d = {};
        p(b, c, d), q(a, b, c, d)
      }
      return c
    }

    function p(a, b, c) {
      ["pop", "push", "reverse", "shift", "sort", "splice", "unshift"].forEach(function (d) {
        var e = a[d];
        a[d] = function () {
          var a = e.apply(this, arguments);
          return c.pause !== !0 && b.notifySubscribers(this), a
        }
      })
    }

    function q(a, b, c, d) {
      ["remove", "removeAll", "destroy", "destroyAll", "replace"].forEach(function (e) {
        Object.defineProperty(b, e, {
          enumerable: !1, value: function () {
            var f;
            d.pause = !0;
            try {
              f = a.observableArray.fn[e].apply(a.observableArray(b), arguments)
            } finally {
              d.pause = !1
            }
            return c.notifySubscribers(b), f
          }
        })
      })
    }

    function r(a, b) {
      if (!a || "object" != typeof a)return null;
      var c = j(a, !1);
      return c && b in c ? c[b]() : null
    }

    function s(a, b) {
      if (!a || "object" != typeof a)return !1;
      var c = j(a, !1);
      return !!c && b in c
    }

    function t(a, b) {
      var c = r(a, b);
      c && c.valueHasMutated()
    }

    function u(a) {
      a.track = c, a.untrack = k, a.getObservable = r, a.valueHasMutated = t, a.defineProperty = l, a.es5 = {
        getAllObservablesForObject: j,
        notifyWhenPresentOrFutureArrayValuesMutate: m,
        isTracked: s
      }
    }

    function v() {
      if ("object" == typeof exports && "object" == typeof module) {
        w = require("knockout");
        var b = require("../lib/weakmap");
        u(w), z = function () {
          return new b
        }, module.exports = w
      } else"function" == typeof define && define.amd ? define("KnockoutES5", ["knockout"], function (b) {
        return w = b, u(b), z = function () {
          return new a.WeakMap
        }, b
      }) : "ko" in a && (w = a.ko, u(a.ko), z = function () {
          return new a.WeakMap
        })
    }

    var w, x, y, z, A = /^function\s*([^\s(]+)/;
    v()
  }(this), void function (a, b, c) {
    function d(a, b, c) {
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        configurable: !0,
        writable: !0,
        value: c
      })
    }

    function e(a) {
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    }

    function f(a, b) {
      return b._name = a, b
    }

    function g(a) {
      function b(b, e) {
        return e || 2 === arguments.length ? d.set(b, e) : (e = d.get(b), e === c && (e = a(b), d.set(b, e))), e
      }

      var d = new p;
      return a || (a = q), b
    }

    var h = Object.getOwnPropertyNames, i = "object" == typeof window ? Object.getOwnPropertyNames(window) : [],
      j = Object.defineProperty, k = Function.prototype.toString, l = Object.create,
      m = Object.prototype.hasOwnProperty, n = /^\n?function\s?(\w*)?_?\(/, o = function () {
        function a() {
          var a = g(), c = {};
          this.unlock = function (d) {
            var e = n(d);
            if (m.call(e, a))return e[a](c);
            var f = l(null, b);
            return j(e, a, {
              value: function (a) {
                return a === c ? f : void 0
              }
            }), f
          }
        }

        var b = {value: {writable: !0, value: c}}, e = l(null), g = function () {
          var a = Math.random().toString(36).slice(2);
          return a in e ? g() : e[a] = a
        }, k = g(), n = function (a) {
          if (m.call(a, k))return a[k];
          if (!Object.isExtensible(a))throw new TypeError("Object must be extensible");
          var b = l(null);
          return j(a, k, {value: b}), b
        };
        return d(Object, f("getOwnPropertyNames", function (a) {
          var b, c = Object(a);
          if (c !== Window.prototype && "toString" in c && "[object Window]" === c.toString())try {
            b = h(a)
          } catch (d) {
            b = i
          } else b = h(a);
          return m.call(a, k) && b.splice(b.indexOf(k), 1), b
        })), d(a.prototype, f("get", function (a) {
          return this.unlock(a).value
        })), d(a.prototype, f("set", function (a, b) {
          this.unlock(a).value = b
        })), a
      }(), p = function (g) {
        function h(b) {
          return this === a || null == this || this === h.prototype ? new h(b) : (p(this, new o), void r(this, b))
        }

        function i(a) {
          n(a);
          var d = q(this).get(a);
          return d === b ? c : d
        }

        function j(a, d) {
          n(a), q(this).set(a, d === c ? b : d)
        }

        function k(a) {
          return n(a), q(this).get(a) !== c
        }

        function l(a) {
          n(a);
          var b = q(this), d = b.get(a) !== c;
          return b.set(a, c), d
        }

        function m() {
          return q(this), "[object WeakMap]"
        }

        var n = function (a) {
          if (null == a || "object" != typeof a && "function" != typeof a)throw new TypeError("Invalid WeakMap key")
        }, p = function (a, b) {
          var c = g.unlock(a);
          if (c.value)throw new TypeError("Object is already a WeakMap");
          c.value = b
        }, q = function (a) {
          var b = g.unlock(a).value;
          if (!b)throw new TypeError("WeakMap is not generic");
          return b
        }, r = function (a, b) {
          null !== b && "object" == typeof b && "function" == typeof b.forEach && b.forEach(function (c, d) {
            c instanceof Array && 2 === c.length && j.call(a, b[d][0], b[d][1])
          })
        };
        i._name = "get", j._name = "set", k._name = "has", m._name = "toString";
        var s = ("" + Object).split("Object"), t = f("toString", function () {
          return s[0] + e(this) + s[1]
        });
        d(t, t);
        var u = {__proto__: []} instanceof Array ? function (a) {
          a.__proto__ = t
        } : function (a) {
          d(a, t)
        };
        return u(h), [m, i, j, k, l].forEach(function (a) {
          d(h.prototype, a), u(a)
        }), h
      }(new o), q = Object.create ? function () {
        return Object.create(null)
      } : function () {
        return {}
      };
    "undefined" != typeof module ? module.exports = p : "undefined" != typeof exports ? exports.WeakMap = p : "WeakMap" in a || (a.WeakMap = p), p.createStorage = g, a.WeakMap && (a.WeakMap.createStorage = g)
  }(function () {
    return this
  }());
  !function (e) {
    if ("object" == typeof exports && "undefined" != typeof module) module.exports = e(); else if ("function" == typeof define && define.amd) define("markdown-it-sanitizer", [], e); else {
      var t;
      t = "undefined" != typeof window ? window : "undefined" != typeof global ? global : "undefined" != typeof self ? self : this, t.markdownitSanitizer = e()
    }
  }(function () {
    return function e(t, n, r) {
      function o(l, f) {
        if (!n[l]) {
          if (!t[l]) {
            var a = "function" == typeof require && require;
            if (!f && a)return a(l, !0);
            if (i)return i(l, !0);
            var s = new Error("Cannot find module '" + l + "'");
            throw s.code = "MODULE_NOT_FOUND", s
          }
          var u = n[l] = {exports: {}};
          t[l][0].call(u.exports, function (e) {
            var n = t[l][1][e];
            return o(n ? n : e)
          }, u, u.exports, e, t, n, r)
        }
        return n[l].exports
      }

      for (var i = "function" == typeof require && require, l = 0; l < r.length; l++)o(r[l]);
      return o
    }({
      1: [function (e, t, n) {
        "use strict";
        t.exports = function (e, t) {
          function n(e) {
            var t = l.match(e);
            return t && 1 === t.length && 0 === t[0].index && t[0].lastIndex === e.length ? t[0].url : null
          }

          function r(e) {
            var t = '<a\\shref="([^"<>]*)"(?:\\stitle="([^"<>]*)")?>', r = RegExp(t, "i"),
              o = '<img\\s([^<>]*src="[^"<>]*"[^<>]*)\\s?\\/?>', i = RegExp(o, "i");
            return e = e.replace(/<[^<>]*>?/gi, function (e) {
              var t, o, l, a, u;
              if (/(^<->|^<-\s|^<3\s)/.test(e))return e;
              if (t = e.match(i)) {
                var m = t[1];
                if (o = n(m.match(/src="([^"<>]*)"/i)[1]), l = m.match(/alt="([^"<>]*)"/i), l = l && "undefined" != typeof l[1] ? l[1] : "", a = m.match(/title="([^"<>]*)"/i), a = a && "undefined" != typeof a[1] ? a[1] : "", o && /^https?:\/\//i.test(o))return "" !== c ? '<img src="' + o + '" alt="' + l + '" title="' + a + '" class="' + c + '">' : '<img src="' + o + '" alt="' + l + '" title="' + a + '">'
              }
              return u = d.indexOf("a"), t = e.match(r), t && (a = "undefined" != typeof t[2] ? t[2] : "", o = n(t[1]), o && /^(?:https?:\/\/|ftp:\/\/|mailto:|xmpp:)/i.test(o)) ? (p = !0, h[u] += 1, '<a href="' + o + '" title="' + a + '" target="_blank">') : (t = /<\/a>/i.test(e)) ? (p = !0, h[u] -= 1, h[u] < 0 && (g[u] = !0), "</a>") : (t = e.match(/<(br|hr)\s?\/?>/i)) ? "<" + t[1].toLowerCase() + ">" : (t = e.match(/<(\/?)(b|blockquote|code|em|h[1-6]|li|ol(?: start="\d+")?|p|pre|s|sub|sup|strong|ul)>/i), t && !/<\/ol start="\d+"/i.test(e) ? (p = !0, u = d.indexOf(t[2].toLowerCase().split(" ")[0]), "/" === t[1] ? h[u] -= 1 : h[u] += 1, h[u] < 0 && (g[u] = !0), "<" + t[1] + t[2].toLowerCase() + ">") : s === !0 ? "" : f(e))
            })
          }

          function o(e) {
            var t, n, o;
            for (a = 0; a < d.length; a++)h[a] = 0;
            for (a = 0; a < d.length; a++)g[a] = !1;
            for (p = !1, n = 0; n < e.tokens.length; n++)if ("html_block" === e.tokens[n].type && (e.tokens[n].content = r(e.tokens[n].content)), "inline" === e.tokens[n].type)for (o = e.tokens[n].children, t = 0; t < o.length; t++)"html_inline" === o[t].type && (o[t].content = r(o[t].content))
          }

          function i(e) {
            function t(e, t) {
              var n, r;
              return n = "a" === t ? RegExp('<a href="[^"<>]*" title="[^"<>]*" target="_blank">', "g") : "ol" === t ? /<ol(?: start="\d+")?>/g : RegExp("<" + t + ">", "g"), r = RegExp("</" + t + ">", "g"), u === !0 ? (e = e.replace(n, ""), e = e.replace(r, "")) : (e = e.replace(n, function (e) {
                return f(e)
              }), e = e.replace(r, function (e) {
                return f(e)
              })), e
            }

            function n(e) {
              var n;
              for (n = 0; n < d.length; n++)g[n] === !0 && (e = t(e, d[n]));
              return e
            }

            if (p !== !1) {
              var r, o;
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                if ("inline" === e.tokens[r].type)for (o = e.tokens[r].children, a = 0; a < o.length; a++)"html_inline" === o[a].type && (o[a].content = n(o[a].content))
              } else e.tokens[r].content = n(e.tokens[r].content)
            }
          }

          var l = e.linkify, f = e.utils.escapeHtml;
          t = t ? t : {};
          var a, s = "undefined" != typeof t.removeUnknown ? t.removeUnknown : !1,
            u = "undefined" != typeof t.removeUnbalanced ? t.removeUnbalanced : !1,
            c = "undefined" != typeof t.imageClass ? t.imageClass : "", p = !1,
            d = ["a", "b", "blockquote", "code", "em", "h1", "h2", "h3", "h4", "h5", "h6", "li", "ol", "p", "pre", "s", "sub", "sup", "strong", "ul"],
            h = new Array(d.length), g = new Array(d.length);
          for (a = 0; a < d.length; a++)h[a] = 0;
          for (a = 0; a < d.length; a++)g[a] = !1;
          e.core.ruler.after("linkify", "sanitize_inline", o), e.core.ruler.after("sanitize_inline", "sanitize_balance", i)
        }
      }, {}]
    }, {}, [1])(1)
  });
  !function (e) {
    if ("object" == typeof exports && "undefined" != typeof module) module.exports = e(); else if ("function" == typeof define && define.amd) define("markdown-it", [], e); else {
      var r;
      r = "undefined" != typeof window ? window : "undefined" != typeof global ? global : "undefined" != typeof self ? self : this, r.markdownit = e()
    }
  }(function () {
    var e;
    return function r(e, t, n) {
      function s(i, a) {
        if (!t[i]) {
          if (!e[i]) {
            var c = "function" == typeof require && require;
            if (!a && c)return c(i, !0);
            if (o)return o(i, !0);
            var l = new Error("Cannot find module '" + i + "'");
            throw l.code = "MODULE_NOT_FOUND", l
          }
          var u = t[i] = {exports: {}};
          e[i][0].call(u.exports, function (r) {
            var t = e[i][1][r];
            return s(t ? t : r)
          }, u, u.exports, r, e, t, n)
        }
        return t[i].exports
      }

      for (var o = "function" == typeof require && require, i = 0; i < n.length; i++)s(n[i]);
      return s
    }({
      1: [function (e, r, t) {
        "use strict";
        r.exports = e("entities/maps/entities.json")
      }, {"entities/maps/entities.json": 53}],
      2: [function (e, r, t) {
        "use strict";
        r.exports = ["address", "article", "aside", "base", "basefont", "blockquote", "body", "caption", "center", "col", "colgroup", "dd", "details", "dialog", "dir", "div", "dl", "dt", "fieldset", "figcaption", "figure", "footer", "form", "frame", "frameset", "h1", "head", "header", "hr", "html", "iframe", "legend", "li", "link", "main", "menu", "menuitem", "meta", "nav", "noframes", "ol", "optgroup", "option", "p", "param", "pre", "section", "source", "title", "summary", "table", "tbody", "td", "tfoot", "th", "thead", "title", "tr", "track", "ul"]
      }, {}],
      3: [function (e, r, t) {
        "use strict";
        var n = "[a-zA-Z_:][a-zA-Z0-9:._-]*", s = "[^\"'=<>`\\x00-\\x20]+", o = "'[^']*'", i = '"[^"]*"',
          a = "(?:" + s + "|" + o + "|" + i + ")", c = "(?:\\s+" + n + "(?:\\s*=\\s*" + a + ")?)",
          l = "<[A-Za-z][A-Za-z0-9\\-]*" + c + "*\\s*\\/?>", u = "<\\/[A-Za-z][A-Za-z0-9\\-]*\\s*>",
          p = "<!---->|<!--(?:-?[^>-])(?:-?[^-])*-->", h = "<[?].*?[?]>", f = "<![A-Z]+\\s+[^>]*>",
          d = "<!\\[CDATA\\[[\\s\\S]*?\\]\\]>",
          m = new RegExp("^(?:" + l + "|" + u + "|" + p + "|" + h + "|" + f + "|" + d + ")"),
          _ = new RegExp("^(?:" + l + "|" + u + ")");
        r.exports.HTML_TAG_RE = m, r.exports.HTML_OPEN_CLOSE_TAG_RE = _
      }, {}],
      4: [function (e, r, t) {
        "use strict";
        function n(e) {
          return Object.prototype.toString.call(e)
        }

        function s(e) {
          return "[object String]" === n(e)
        }

        function o(e, r) {
          return x.call(e, r)
        }

        function i(e) {
          var r = Array.prototype.slice.call(arguments, 1);
          return r.forEach(function (r) {
            if (r) {
              if ("object" != typeof r)throw new TypeError(r + "must be object");
              Object.keys(r).forEach(function (t) {
                e[t] = r[t]
              })
            }
          }), e
        }

        function a(e, r, t) {
          return [].concat(e.slice(0, r), t, e.slice(r + 1))
        }

        function c(e) {
          return !(e >= 55296 && e <= 57343) && (!(e >= 64976 && e <= 65007) && (65535 !== (65535 & e) && 65534 !== (65535 & e) && (!(e >= 0 && e <= 8) && (11 !== e && (!(e >= 14 && e <= 31) && (!(e >= 127 && e <= 159) && !(e > 1114111)))))))
        }

        function l(e) {
          if (e > 65535) {
            e -= 65536;
            var r = 55296 + (e >> 10), t = 56320 + (1023 & e);
            return String.fromCharCode(r, t)
          }
          return String.fromCharCode(e)
        }

        function u(e, r) {
          var t = 0;
          return o(D, r) ? D[r] : 35 === r.charCodeAt(0) && w.test(r) && (t = "x" === r[1].toLowerCase() ? parseInt(r.slice(2), 16) : parseInt(r.slice(1), 10), c(t)) ? l(t) : e
        }

        function p(e) {
          return e.indexOf("\\") < 0 ? e : e.replace(y, "$1")
        }

        function h(e) {
          return e.indexOf("\\") < 0 && e.indexOf("&") < 0 ? e : e.replace(A, function (e, r, t) {
            return r ? r : u(e, t)
          })
        }

        function f(e) {
          return S[e]
        }

        function d(e) {
          return q.test(e) ? e.replace(E, f) : e
        }

        function m(e) {
          return e.replace(F, "\\$&")
        }

        function _(e) {
          switch (e) {
            case 9:
            case 32:
              return !0
          }
          return !1
        }

        function g(e) {
          if (e >= 8192 && e <= 8202)return !0;
          switch (e) {
            case 9:
            case 10:
            case 11:
            case 12:
            case 13:
            case 32:
            case 160:
            case 5760:
            case 8239:
            case 8287:
            case 12288:
              return !0
          }
          return !1
        }

        function k(e) {
          return z.test(e)
        }

        function b(e) {
          switch (e) {
            case 33:
            case 34:
            case 35:
            case 36:
            case 37:
            case 38:
            case 39:
            case 40:
            case 41:
            case 42:
            case 43:
            case 44:
            case 45:
            case 46:
            case 47:
            case 58:
            case 59:
            case 60:
            case 61:
            case 62:
            case 63:
            case 64:
            case 91:
            case 92:
            case 93:
            case 94:
            case 95:
            case 96:
            case 123:
            case 124:
            case 125:
            case 126:
              return !0;
            default:
              return !1
          }
        }

        function v(e) {
          return e.trim().replace(/\s+/g, " ").toUpperCase()
        }

        var x = Object.prototype.hasOwnProperty, y = /\\([!"#$%&'()*+,\-.\/:;<=>?@[\\\]^_`{|}~])/g,
          C = /&([a-z#][a-z0-9]{1,31});/gi, A = new RegExp(y.source + "|" + C.source, "gi"),
          w = /^#((?:x[a-f0-9]{1,8}|[0-9]{1,8}))/i, D = e("./entities"), q = /[&<>"]/, E = /[&<>"]/g,
          S = {"&": "&amp;", "<": "&lt;", ">": "&gt;", '"': "&quot;"}, F = /[.?*+^$[\]\\(){}|-]/g,
          z = e("uc.micro/categories/P/regex");
        t.lib = {}, t.lib.mdurl = e("mdurl"), t.lib.ucmicro = e("uc.micro"), t.assign = i, t.isString = s, t.has = o, t.unescapeMd = p, t.unescapeAll = h, t.isValidEntityCode = c, t.fromCodePoint = l, t.escapeHtml = d, t.arrayReplaceAt = a, t.isSpace = _, t.isWhiteSpace = g, t.isMdAsciiPunct = b, t.isPunctChar = k, t.escapeRE = m, t.normalizeReference = v
      }, {"./entities": 1, mdurl: 59, "uc.micro": 65, "uc.micro/categories/P/regex": 63}],
      5: [function (e, r, t) {
        "use strict";
        t.parseLinkLabel = e("./parse_link_label"), t.parseLinkDestination = e("./parse_link_destination"), t.parseLinkTitle = e("./parse_link_title")
      }, {"./parse_link_destination": 6, "./parse_link_label": 7, "./parse_link_title": 8}],
      6: [function (e, r, t) {
        "use strict";
        var n = e("../common/utils").isSpace, s = e("../common/utils").unescapeAll;
        r.exports = function (e, r, t) {
          var o, i, a = 0, c = r, l = {ok: !1, pos: 0, lines: 0, str: ""};
          if (60 === e.charCodeAt(r)) {
            for (r++; r < t;) {
              if (o = e.charCodeAt(r), 10 === o || n(o))return l;
              if (62 === o)return l.pos = r + 1, l.str = s(e.slice(c + 1, r)), l.ok = !0, l;
              92 === o && r + 1 < t ? r += 2 : r++
            }
            return l
          }
          for (i = 0; r < t && (o = e.charCodeAt(r), 32 !== o) && !(o < 32 || 127 === o);)if (92 === o && r + 1 < t) r += 2; else {
            if (40 === o && (i++, i > 1))break;
            if (41 === o && (i--, i < 0))break;
            r++
          }
          return c === r ? l : (l.str = s(e.slice(c, r)), l.lines = a, l.pos = r, l.ok = !0, l)
        }
      }, {"../common/utils": 4}],
      7: [function (e, r, t) {
        "use strict";
        r.exports = function (e, r, t) {
          var n, s, o, i, a = -1, c = e.posMax, l = e.pos;
          for (e.pos = r + 1, n = 1; e.pos < c;) {
            if (o = e.src.charCodeAt(e.pos), 93 === o && (n--, 0 === n)) {
              s = !0;
              break
            }
            if (i = e.pos, e.md.inline.skipToken(e), 91 === o)if (i === e.pos - 1) n++; else if (t)return e.pos = l, -1
          }
          return s && (a = e.pos), e.pos = l, a
        }
      }, {}],
      8: [function (e, r, t) {
        "use strict";
        var n = e("../common/utils").unescapeAll;
        r.exports = function (e, r, t) {
          var s, o, i = 0, a = r, c = {ok: !1, pos: 0, lines: 0, str: ""};
          if (r >= t)return c;
          if (o = e.charCodeAt(r), 34 !== o && 39 !== o && 40 !== o)return c;
          for (r++, 40 === o && (o = 41); r < t;) {
            if (s = e.charCodeAt(r), s === o)return c.pos = r + 1, c.lines = i, c.str = n(e.slice(a + 1, r)), c.ok = !0, c;
            10 === s ? i++ : 92 === s && r + 1 < t && (r++, 10 === e.charCodeAt(r) && i++), r++
          }
          return c
        }
      }, {"../common/utils": 4}],
      9: [function (e, r, t) {
        "use strict";
        function n(e) {
          var r = e.trim().toLowerCase();
          return !g.test(r) || !!k.test(r)
        }

        function s(e) {
          var r = d.parse(e, !0);
          if (r.hostname && (!r.protocol || b.indexOf(r.protocol) >= 0))try {
            r.hostname = m.toASCII(r.hostname)
          } catch (t) {
          }
          return d.encode(d.format(r))
        }

        function o(e) {
          var r = d.parse(e, !0);
          if (r.hostname && (!r.protocol || b.indexOf(r.protocol) >= 0))try {
            r.hostname = m.toUnicode(r.hostname)
          } catch (t) {
          }
          return d.decode(d.format(r))
        }

        function i(e, r) {
          return this instanceof i ? (r || a.isString(e) || (r = e || {}, e = "default"), this.inline = new h, this.block = new p, this.core = new u, this.renderer = new l, this.linkify = new f, this.validateLink = n, this.normalizeLink = s, this.normalizeLinkText = o, this.utils = a, this.helpers = c, this.options = {}, this.configure(e), void(r && this.set(r))) : new i(e, r)
        }

        var a = e("./common/utils"), c = e("./helpers"), l = e("./renderer"), u = e("./parser_core"),
          p = e("./parser_block"), h = e("./parser_inline"), f = e("linkify-it"), d = e("mdurl"), m = e("punycode"),
          _ = {"default": e("./presets/default"), zero: e("./presets/zero"), commonmark: e("./presets/commonmark")},
          g = /^(vbscript|javascript|file|data):/, k = /^data:image\/(gif|png|jpeg|webp);/,
          b = ["http:", "https:", "mailto:"];
        i.prototype.set = function (e) {
          return a.assign(this.options, e), this
        }, i.prototype.configure = function (e) {
          var r, t = this;
          if (a.isString(e) && (r = e, e = _[r], !e))throw new Error('Wrong `markdown-it` preset "' + r + '", check name');
          if (!e)throw new Error("Wrong `markdown-it` preset, can't be empty");
          return e.options && t.set(e.options), e.components && Object.keys(e.components).forEach(function (r) {
            e.components[r].rules && t[r].ruler.enableOnly(e.components[r].rules), e.components[r].rules2 && t[r].ruler2.enableOnly(e.components[r].rules2)
          }), this
        }, i.prototype.enable = function (e, r) {
          var t = [];
          Array.isArray(e) || (e = [e]), ["core", "block", "inline"].forEach(function (r) {
            t = t.concat(this[r].ruler.enable(e, !0))
          }, this), t = t.concat(this.inline.ruler2.enable(e, !0));
          var n = e.filter(function (e) {
            return t.indexOf(e) < 0
          });
          if (n.length && !r)throw new Error("MarkdownIt. Failed to enable unknown rule(s): " + n);
          return this
        }, i.prototype.disable = function (e, r) {
          var t = [];
          Array.isArray(e) || (e = [e]), ["core", "block", "inline"].forEach(function (r) {
            t = t.concat(this[r].ruler.disable(e, !0))
          }, this), t = t.concat(this.inline.ruler2.disable(e, !0));
          var n = e.filter(function (e) {
            return t.indexOf(e) < 0
          });
          if (n.length && !r)throw new Error("MarkdownIt. Failed to disable unknown rule(s): " + n);
          return this
        }, i.prototype.use = function (e) {
          var r = [this].concat(Array.prototype.slice.call(arguments, 1));
          return e.apply(e, r), this
        }, i.prototype.parse = function (e, r) {
          var t = new this.core.State(e, this, r);
          return this.core.process(t), t.tokens
        }, i.prototype.render = function (e, r) {
          return r = r || {}, this.renderer.render(this.parse(e, r), this.options, r)
        }, i.prototype.parseInline = function (e, r) {
          var t = new this.core.State(e, this, r);
          return t.inlineMode = !0, this.core.process(t), t.tokens
        }, i.prototype.renderInline = function (e, r) {
          return r = r || {}, this.renderer.render(this.parseInline(e, r), this.options, r)
        }, r.exports = i
      }, {
        "./common/utils": 4,
        "./helpers": 5,
        "./parser_block": 10,
        "./parser_core": 11,
        "./parser_inline": 12,
        "./presets/commonmark": 13,
        "./presets/default": 14,
        "./presets/zero": 15,
        "./renderer": 16,
        "linkify-it": 54,
        mdurl: 59,
        punycode: 52
      }],
      10: [function (e, r, t) {
        "use strict";
        function n() {
          this.ruler = new s;
          for (var e = 0; e < o.length; e++)this.ruler.push(o[e][0], o[e][1], {alt: (o[e][2] || []).slice()})
        }

        var s = e("./ruler"),
          o = [["table", e("./rules_block/table"), ["paragraph", "reference"]], ["code", e("./rules_block/code")], ["fence", e("./rules_block/fence"), ["paragraph", "reference", "blockquote", "list"]], ["blockquote", e("./rules_block/blockquote"), ["paragraph", "reference", "list"]], ["hr", e("./rules_block/hr"), ["paragraph", "reference", "blockquote", "list"]], ["list", e("./rules_block/list"), ["paragraph", "reference", "blockquote"]], ["reference", e("./rules_block/reference")], ["heading", e("./rules_block/heading"), ["paragraph", "reference", "blockquote"]], ["lheading", e("./rules_block/lheading")], ["html_block", e("./rules_block/html_block"), ["paragraph", "reference", "blockquote"]], ["paragraph", e("./rules_block/paragraph")]];
        n.prototype.tokenize = function (e, r, t) {
          for (var n, s, o = this.ruler.getRules(""), i = o.length, a = r, c = !1,
                 l = e.md.options.maxNesting; a < t && (e.line = a = e.skipEmptyLines(a), !(a >= t)) && !(e.sCount[a] < e.blkIndent);) {
            if (e.level >= l) {
              e.line = t;
              break
            }
            for (s = 0; s < i && !(n = o[s](e, a, t, !1)); s++);
            if (e.tight = !c, e.isEmpty(e.line - 1) && (c = !0), a = e.line, a < t && e.isEmpty(a)) {
              if (c = !0, a++, a < t && "list" === e.parentType && e.isEmpty(a))break;
              e.line = a
            }
          }
        }, n.prototype.parse = function (e, r, t, n) {
          var s;
          e && (s = new this.State(e, r, t, n), this.tokenize(s, s.line, s.lineMax))
        }, n.prototype.State = e("./rules_block/state_block"), r.exports = n
      }, {
        "./ruler": 17,
        "./rules_block/blockquote": 18,
        "./rules_block/code": 19,
        "./rules_block/fence": 20,
        "./rules_block/heading": 21,
        "./rules_block/hr": 22,
        "./rules_block/html_block": 23,
        "./rules_block/lheading": 24,
        "./rules_block/list": 25,
        "./rules_block/paragraph": 26,
        "./rules_block/reference": 27,
        "./rules_block/state_block": 28,
        "./rules_block/table": 29
      }],
      11: [function (e, r, t) {
        "use strict";
        function n() {
          this.ruler = new s;
          for (var e = 0; e < o.length; e++)this.ruler.push(o[e][0], o[e][1])
        }

        var s = e("./ruler"),
          o = [["normalize", e("./rules_core/normalize")], ["block", e("./rules_core/block")], ["inline", e("./rules_core/inline")], ["linkify", e("./rules_core/linkify")], ["replacements", e("./rules_core/replacements")], ["smartquotes", e("./rules_core/smartquotes")]];
        n.prototype.process = function (e) {
          var r, t, n;
          for (n = this.ruler.getRules(""), r = 0, t = n.length; r < t; r++)n[r](e)
        }, n.prototype.State = e("./rules_core/state_core"), r.exports = n
      }, {
        "./ruler": 17,
        "./rules_core/block": 30,
        "./rules_core/inline": 31,
        "./rules_core/linkify": 32,
        "./rules_core/normalize": 33,
        "./rules_core/replacements": 34,
        "./rules_core/smartquotes": 35,
        "./rules_core/state_core": 36
      }],
      12: [function (e, r, t) {
        "use strict";
        function n() {
          var e;
          for (this.ruler = new s, e = 0; e < o.length; e++)this.ruler.push(o[e][0], o[e][1]);
          for (this.ruler2 = new s, e = 0; e < i.length; e++)this.ruler2.push(i[e][0], i[e][1])
        }

        var s = e("./ruler"),
          o = [["text", e("./rules_inline/text")], ["newline", e("./rules_inline/newline")], ["escape", e("./rules_inline/escape")], ["backticks", e("./rules_inline/backticks")], ["strikethrough", e("./rules_inline/strikethrough").tokenize], ["emphasis", e("./rules_inline/emphasis").tokenize], ["link", e("./rules_inline/link")], ["image", e("./rules_inline/image")], ["autolink", e("./rules_inline/autolink")], ["html_inline", e("./rules_inline/html_inline")], ["entity", e("./rules_inline/entity")]],
          i = [["balance_pairs", e("./rules_inline/balance_pairs")], ["strikethrough", e("./rules_inline/strikethrough").postProcess], ["emphasis", e("./rules_inline/emphasis").postProcess], ["text_collapse", e("./rules_inline/text_collapse")]];
        n.prototype.skipToken = function (e) {
          var r, t, n = e.pos, s = this.ruler.getRules(""), o = s.length, i = e.md.options.maxNesting, a = e.cache;
          if ("undefined" != typeof a[n])return void(e.pos = a[n]);
          if (e.level < i)for (t = 0; t < o && (e.level++, r = s[t](e, !0), e.level--, !r); t++); else e.pos = e.posMax;
          r || e.pos++, a[n] = e.pos
        }, n.prototype.tokenize = function (e) {
          for (var r, t, n = this.ruler.getRules(""), s = n.length, o = e.posMax,
                 i = e.md.options.maxNesting; e.pos < o;) {
            if (e.level < i)for (t = 0; t < s && !(r = n[t](e, !1)); t++);
            if (r) {
              if (e.pos >= o)break
            } else e.pending += e.src[e.pos++]
          }
          e.pending && e.pushPending()
        }, n.prototype.parse = function (e, r, t, n) {
          var s, o, i, a = new this.State(e, r, t, n);
          for (this.tokenize(a), o = this.ruler2.getRules(""), i = o.length, s = 0; s < i; s++)o[s](a)
        }, n.prototype.State = e("./rules_inline/state_inline"), r.exports = n
      }, {
        "./ruler": 17,
        "./rules_inline/autolink": 37,
        "./rules_inline/backticks": 38,
        "./rules_inline/balance_pairs": 39,
        "./rules_inline/emphasis": 40,
        "./rules_inline/entity": 41,
        "./rules_inline/escape": 42,
        "./rules_inline/html_inline": 43,
        "./rules_inline/image": 44,
        "./rules_inline/link": 45,
        "./rules_inline/newline": 46,
        "./rules_inline/state_inline": 47,
        "./rules_inline/strikethrough": 48,
        "./rules_inline/text": 49,
        "./rules_inline/text_collapse": 50
      }],
      13: [function (e, r, t) {
        "use strict";
        r.exports = {
          options: {
            html: !0,
            xhtmlOut: !0,
            breaks: !1,
            langPrefix: "language-",
            linkify: !1,
            typographer: !1,
            quotes: "“”‘’",
            highlight: null,
            maxNesting: 20
          },
          components: {
            core: {rules: ["normalize", "block", "inline"]},
            block: {rules: ["blockquote", "code", "fence", "heading", "hr", "html_block", "lheading", "list", "reference", "paragraph"]},
            inline: {
              rules: ["autolink", "backticks", "emphasis", "entity", "escape", "html_inline", "image", "link", "newline", "text"],
              rules2: ["balance_pairs", "emphasis", "text_collapse"]
            }
          }
        }
      }, {}],
      14: [function (e, r, t) {
        "use strict";
        r.exports = {
          options: {
            html: !1,
            xhtmlOut: !1,
            breaks: !1,
            langPrefix: "language-",
            linkify: !1,
            typographer: !1,
            quotes: "“”‘’",
            highlight: null,
            maxNesting: 100
          }, components: {core: {}, block: {}, inline: {}}
        }
      }, {}],
      15: [function (e, r, t) {
        "use strict";
        r.exports = {
          options: {
            html: !1,
            xhtmlOut: !1,
            breaks: !1,
            langPrefix: "language-",
            linkify: !1,
            typographer: !1,
            quotes: "“”‘’",
            highlight: null,
            maxNesting: 20
          },
          components: {
            core: {rules: ["normalize", "block", "inline"]},
            block: {rules: ["paragraph"]},
            inline: {rules: ["text"], rules2: ["balance_pairs", "text_collapse"]}
          }
        }
      }, {}],
      16: [function (e, r, t) {
        "use strict";
        function n() {
          this.rules = s({}, a)
        }

        var s = e("./common/utils").assign, o = e("./common/utils").unescapeAll, i = e("./common/utils").escapeHtml,
          a = {};
        a.code_inline = function (e, r, t, n, s) {
          var o = e[r], a = s.renderAttrs(o);
          return "<code" + (a ? " " + a : "") + ">" + i(e[r].content) + "</code>"
        }, a.code_block = function (e, r, t, n, s) {
          var o = e[r], a = s.renderAttrs(o);
          return "<pre" + (a ? " " + a : "") + "><code>" + i(e[r].content) + "</code></pre>\n"
        }, a.fence = function (e, r, t, n, s) {
          var a, c, l, u, p = e[r], h = p.info ? o(p.info).trim() : "", f = "";
          return h && (f = h.split(/\s+/g)[0]), a = t.highlight ? t.highlight(p.content, f) || i(p.content) : i(p.content), 0 === a.indexOf("<pre") ? a + "\n" : h ? (c = p.attrIndex("class"), l = p.attrs ? p.attrs.slice() : [], c < 0 ? l.push(["class", t.langPrefix + f]) : l[c] += " " + t.langPrefix + f, u = {attrs: l}, "<pre><code" + s.renderAttrs(u) + ">" + a + "</code></pre>\n") : "<pre><code" + s.renderAttrs(p) + ">" + a + "</code></pre>\n"
        }, a.image = function (e, r, t, n, s) {
          var o = e[r];
          return o.attrs[o.attrIndex("alt")][1] = s.renderInlineAsText(o.children, t, n), s.renderToken(e, r, t)
        }, a.hardbreak = function (e, r, t) {
          return t.xhtmlOut ? "<br />\n" : "<br>\n"
        }, a.softbreak = function (e, r, t) {
          return t.breaks ? t.xhtmlOut ? "<br />\n" : "<br>\n" : "\n"
        }, a.text = function (e, r) {
          return i(e[r].content)
        }, a.html_block = function (e, r) {
          return e[r].content
        }, a.html_inline = function (e, r) {
          return e[r].content
        }, n.prototype.renderAttrs = function (e) {
          var r, t, n;
          if (!e.attrs)return "";
          for (n = "", r = 0, t = e.attrs.length; r < t; r++)n += " " + i(e.attrs[r][0]) + '="' + i(e.attrs[r][1]) + '"';
          return n
        }, n.prototype.renderToken = function (e, r, t) {
          var n, s = "", o = !1, i = e[r];
          return i.hidden ? "" : (i.block && i.nesting !== -1 && r && e[r - 1].hidden && (s += "\n"), s += (i.nesting === -1 ? "</" : "<") + i.tag, s += this.renderAttrs(i), 0 === i.nesting && t.xhtmlOut && (s += " /"), i.block && (o = !0, 1 === i.nesting && r + 1 < e.length && (n = e[r + 1], "inline" === n.type || n.hidden ? o = !1 : n.nesting === -1 && n.tag === i.tag && (o = !1))), s += o ? ">\n" : ">")
        }, n.prototype.renderInline = function (e, r, t) {
          for (var n, s = "", o = this.rules, i = 0,
                 a = e.length; i < a; i++)n = e[i].type, s += "undefined" != typeof o[n] ? o[n](e, i, r, t, this) : this.renderToken(e, i, r);
          return s
        }, n.prototype.renderInlineAsText = function (e, r, t) {
          for (var n = "", s = 0,
                 o = e.length; s < o; s++)"text" === e[s].type ? n += e[s].content : "image" === e[s].type && (n += this.renderInlineAsText(e[s].children, r, t));
          return n
        }, n.prototype.render = function (e, r, t) {
          var n, s, o, i = "", a = this.rules;
          for (n = 0, s = e.length; n < s; n++)o = e[n].type, i += "inline" === o ? this.renderInline(e[n].children, r, t) : "undefined" != typeof a[o] ? a[e[n].type](e, n, r, t, this) : this.renderToken(e, n, r, t);
          return i
        }, r.exports = n
      }, {"./common/utils": 4}],
      17: [function (e, r, t) {
        "use strict";
        function n() {
          this.__rules__ = [], this.__cache__ = null
        }

        n.prototype.__find__ = function (e) {
          for (var r = 0; r < this.__rules__.length; r++)if (this.__rules__[r].name === e)return r;
          return -1
        }, n.prototype.__compile__ = function () {
          var e = this, r = [""];
          e.__rules__.forEach(function (e) {
            e.enabled && e.alt.forEach(function (e) {
              r.indexOf(e) < 0 && r.push(e)
            })
          }), e.__cache__ = {}, r.forEach(function (r) {
            e.__cache__[r] = [], e.__rules__.forEach(function (t) {
              t.enabled && (r && t.alt.indexOf(r) < 0 || e.__cache__[r].push(t.fn))
            })
          })
        }, n.prototype.at = function (e, r, t) {
          var n = this.__find__(e), s = t || {};
          if (n === -1)throw new Error("Parser rule not found: " + e);
          this.__rules__[n].fn = r, this.__rules__[n].alt = s.alt || [], this.__cache__ = null
        }, n.prototype.before = function (e, r, t, n) {
          var s = this.__find__(e), o = n || {};
          if (s === -1)throw new Error("Parser rule not found: " + e);
          this.__rules__.splice(s, 0, {name: r, enabled: !0, fn: t, alt: o.alt || []}), this.__cache__ = null
        }, n.prototype.after = function (e, r, t, n) {
          var s = this.__find__(e), o = n || {};
          if (s === -1)throw new Error("Parser rule not found: " + e);
          this.__rules__.splice(s + 1, 0, {name: r, enabled: !0, fn: t, alt: o.alt || []}), this.__cache__ = null
        }, n.prototype.push = function (e, r, t) {
          var n = t || {};
          this.__rules__.push({name: e, enabled: !0, fn: r, alt: n.alt || []}), this.__cache__ = null
        }, n.prototype.enable = function (e, r) {
          Array.isArray(e) || (e = [e]);
          var t = [];
          return e.forEach(function (e) {
            var n = this.__find__(e);
            if (n < 0) {
              if (r)return;
              throw new Error("Rules manager: invalid rule name " + e)
            }
            this.__rules__[n].enabled = !0, t.push(e)
          }, this), this.__cache__ = null, t
        }, n.prototype.enableOnly = function (e, r) {
          Array.isArray(e) || (e = [e]), this.__rules__.forEach(function (e) {
            e.enabled = !1
          }), this.enable(e, r)
        }, n.prototype.disable = function (e, r) {
          Array.isArray(e) || (e = [e]);
          var t = [];
          return e.forEach(function (e) {
            var n = this.__find__(e);
            if (n < 0) {
              if (r)return;
              throw new Error("Rules manager: invalid rule name " + e)
            }
            this.__rules__[n].enabled = !1, t.push(e)
          }, this), this.__cache__ = null, t
        }, n.prototype.getRules = function (e) {
          return null === this.__cache__ && this.__compile__(), this.__cache__[e] || []
        }, r.exports = n
      }, {}],
      18: [function (e, r, t) {
        "use strict";
        var n = e("../common/utils").isSpace;
        r.exports = function (e, r, t, s) {
          var o, i, a, c, l, u, p, h, f, d, m, _, g, k, b, v, x = e.bMarks[r] + e.tShift[r], y = e.eMarks[r];
          if (62 !== e.src.charCodeAt(x++))return !1;
          if (s)return !0;
          for (32 === e.src.charCodeAt(x) && x++, u = e.blkIndent, e.blkIndent = 0, f = d = e.sCount[r] + x - (e.bMarks[r] + e.tShift[r]), l = [e.bMarks[r]], e.bMarks[r] = x; x < y && (m = e.src.charCodeAt(x), n(m));)9 === m ? d += 4 - d % 4 : d++, x++;
          for (i = x >= y, c = [e.sCount[r]], e.sCount[r] = d - f, a = [e.tShift[r]], e.tShift[r] = x - e.bMarks[r], _ = e.md.block.ruler.getRules("blockquote"), o = r + 1; o < t && !(e.sCount[o] < u) && (x = e.bMarks[o] + e.tShift[o], y = e.eMarks[o], !(x >= y)); o++)if (62 !== e.src.charCodeAt(x++)) {
            if (i)break;
            for (v = !1, k = 0, b = _.length; k < b; k++)if (_[k](e, o, t, !0)) {
              v = !0;
              break
            }
            if (v)break;
            l.push(e.bMarks[o]), a.push(e.tShift[o]), c.push(e.sCount[o]), e.sCount[o] = -1
          } else {
            for (32 === e.src.charCodeAt(x) && x++, f = d = e.sCount[o] + x - (e.bMarks[o] + e.tShift[o]), l.push(e.bMarks[o]), e.bMarks[o] = x; x < y && (m = e.src.charCodeAt(x), n(m));)9 === m ? d += 4 - d % 4 : d++, x++;
            i = x >= y, c.push(e.sCount[o]), e.sCount[o] = d - f, a.push(e.tShift[o]), e.tShift[o] = x - e.bMarks[o]
          }
          for (p = e.parentType, e.parentType = "blockquote", g = e.push("blockquote_open", "blockquote", 1), g.markup = ">", g.map = h = [r, 0],
                 e.md.block.tokenize(e, r, o), g = e.push("blockquote_close", "blockquote", -1), g.markup = ">", e.parentType = p, h[1] = e.line, k = 0; k < a.length; k++)e.bMarks[k + r] = l[k], e.tShift[k + r] = a[k], e.sCount[k + r] = c[k];
          return e.blkIndent = u, !0
        }
      }, {"../common/utils": 4}],
      19: [function (e, r, t) {
        "use strict";
        r.exports = function (e, r, t) {
          var n, s, o, i = 0;
          if (e.sCount[r] - e.blkIndent < 4)return !1;
          for (s = n = r + 1; n < t;)if (e.isEmpty(n)) {
            if (i++, i >= 2 && "list" === e.parentType)break;
            n++
          } else {
            if (i = 0, !(e.sCount[n] - e.blkIndent >= 4))break;
            n++, s = n
          }
          return e.line = s, o = e.push("code_block", "code", 0), o.content = e.getLines(r, s, 4 + e.blkIndent, !0), o.map = [r, e.line], !0
        }
      }, {}],
      20: [function (e, r, t) {
        "use strict";
        r.exports = function (e, r, t, n) {
          var s, o, i, a, c, l, u, p = !1, h = e.bMarks[r] + e.tShift[r], f = e.eMarks[r];
          if (h + 3 > f)return !1;
          if (s = e.src.charCodeAt(h), 126 !== s && 96 !== s)return !1;
          if (c = h, h = e.skipChars(h, s), o = h - c, o < 3)return !1;
          if (u = e.src.slice(c, h), i = e.src.slice(h, f), i.indexOf("`") >= 0)return !1;
          if (n)return !0;
          for (a = r; (a++, !(a >= t)) && (h = c = e.bMarks[a] + e.tShift[a], f = e.eMarks[a], !(h < f && e.sCount[a] < e.blkIndent));)if (e.src.charCodeAt(h) === s && !(e.sCount[a] - e.blkIndent >= 4 || (h = e.skipChars(h, s), h - c < o || (h = e.skipSpaces(h), h < f)))) {
            p = !0;
            break
          }
          return o = e.sCount[r], e.line = a + (p ? 1 : 0), l = e.push("fence", "code", 0), l.info = i, l.content = e.getLines(r + 1, a, o, !0), l.markup = u, l.map = [r, e.line], !0
        }
      }, {}],
      21: [function (e, r, t) {
        "use strict";
        var n = e("../common/utils").isSpace;
        r.exports = function (e, r, t, s) {
          var o, i, a, c, l = e.bMarks[r] + e.tShift[r], u = e.eMarks[r];
          if (o = e.src.charCodeAt(l), 35 !== o || l >= u)return !1;
          for (i = 1, o = e.src.charCodeAt(++l); 35 === o && l < u && i <= 6;)i++, o = e.src.charCodeAt(++l);
          return !(i > 6 || l < u && 32 !== o) && (!!s || (u = e.skipSpacesBack(u, l), a = e.skipCharsBack(u, 35, l), a > l && n(e.src.charCodeAt(a - 1)) && (u = a), e.line = r + 1, c = e.push("heading_open", "h" + String(i), 1), c.markup = "########".slice(0, i), c.map = [r, e.line], c = e.push("inline", "", 0), c.content = e.src.slice(l, u).trim(), c.map = [r, e.line], c.children = [], c = e.push("heading_close", "h" + String(i), -1), c.markup = "########".slice(0, i), !0))
        }
      }, {"../common/utils": 4}],
      22: [function (e, r, t) {
        "use strict";
        var n = e("../common/utils").isSpace;
        r.exports = function (e, r, t, s) {
          var o, i, a, c, l = e.bMarks[r] + e.tShift[r], u = e.eMarks[r];
          if (o = e.src.charCodeAt(l++), 42 !== o && 45 !== o && 95 !== o)return !1;
          for (i = 1; l < u;) {
            if (a = e.src.charCodeAt(l++), a !== o && !n(a))return !1;
            a === o && i++
          }
          return !(i < 3) && (!!s || (e.line = r + 1, c = e.push("hr", "hr", 0), c.map = [r, e.line], c.markup = Array(i + 1).join(String.fromCharCode(o)), !0))
        }
      }, {"../common/utils": 4}],
      23: [function (e, r, t) {
        "use strict";
        var n = e("../common/html_blocks"), s = e("../common/html_re").HTML_OPEN_CLOSE_TAG_RE,
          o = [[/^<(script|pre|style)(?=(\s|>|$))/i, /<\/(script|pre|style)>/i, !0], [/^<!--/, /-->/, !0], [/^<\?/, /\?>/, !0], [/^<![A-Z]/, />/, !0], [/^<!\[CDATA\[/, /\]\]>/, !0], [new RegExp("^</?(" + n.join("|") + ")(?=(\\s|/?>|$))", "i"), /^$/, !0], [new RegExp(s.source + "\\s*$"), /^$/, !1]];
        r.exports = function (e, r, t, n) {
          var s, i, a, c, l = e.bMarks[r] + e.tShift[r], u = e.eMarks[r];
          if (!e.md.options.html)return !1;
          if (60 !== e.src.charCodeAt(l))return !1;
          for (c = e.src.slice(l, u), s = 0; s < o.length && !o[s][0].test(c); s++);
          if (s === o.length)return !1;
          if (n)return o[s][2];
          if (i = r + 1, !o[s][1].test(c))for (; i < t && !(e.sCount[i] < e.blkIndent); i++)if (l = e.bMarks[i] + e.tShift[i], u = e.eMarks[i], c = e.src.slice(l, u), o[s][1].test(c)) {
            0 !== c.length && i++;
            break
          }
          return e.line = i, a = e.push("html_block", "", 0), a.map = [r, i], a.content = e.getLines(r, i, e.blkIndent, !0), !0
        }
      }, {"../common/html_blocks": 2, "../common/html_re": 3}],
      24: [function (e, r, t) {
        "use strict";
        r.exports = function (e, r, t) {
          for (var n, s, o, i, a, c, l, u, p, h = r + 1,
                 f = e.md.block.ruler.getRules("paragraph"); h < t && !e.isEmpty(h); h++)if (!(e.sCount[h] - e.blkIndent > 3)) {
            if (e.sCount[h] >= e.blkIndent && (c = e.bMarks[h] + e.tShift[h], l = e.eMarks[h], c < l && (p = e.src.charCodeAt(c), (45 === p || 61 === p) && (c = e.skipChars(c, p), c = e.skipSpaces(c), c >= l)))) {
              u = 61 === p ? 1 : 2;
              break
            }
            if (!(e.sCount[h] < 0)) {
              for (s = !1, o = 0, i = f.length; o < i; o++)if (f[o](e, h, t, !0)) {
                s = !0;
                break
              }
              if (s)break
            }
          }
          return !!u && (n = e.getLines(r, h, e.blkIndent, !1).trim(), e.line = h + 1, a = e.push("heading_open", "h" + String(u), 1), a.markup = String.fromCharCode(p), a.map = [r, e.line], a = e.push("inline", "", 0), a.content = n, a.map = [r, e.line - 1], a.children = [], a = e.push("heading_close", "h" + String(u), -1), a.markup = String.fromCharCode(p), !0)
        }
      }, {}],
      25: [function (e, r, t) {
        "use strict";
        function n(e, r) {
          var t, n, s, o;
          return n = e.bMarks[r] + e.tShift[r], s = e.eMarks[r], t = e.src.charCodeAt(n++), 42 !== t && 45 !== t && 43 !== t ? -1 : n < s && (o = e.src.charCodeAt(n), !i(o)) ? -1 : n
        }

        function s(e, r) {
          var t, n = e.bMarks[r] + e.tShift[r], s = n, o = e.eMarks[r];
          if (s + 1 >= o)return -1;
          if (t = e.src.charCodeAt(s++), t < 48 || t > 57)return -1;
          for (; ;) {
            if (s >= o)return -1;
            t = e.src.charCodeAt(s++);
            {
              if (!(t >= 48 && t <= 57)) {
                if (41 === t || 46 === t)break;
                return -1
              }
              if (s - n >= 10)return -1
            }
          }
          return s < o && (t = e.src.charCodeAt(s), !i(t)) ? -1 : s
        }

        function o(e, r) {
          var t, n, s = e.level + 2;
          for (t = r + 2, n = e.tokens.length - 2; t < n; t++)e.tokens[t].level === s && "paragraph_open" === e.tokens[t].type && (e.tokens[t + 2].hidden = !0, e.tokens[t].hidden = !0, t += 2)
        }

        var i = e("../common/utils").isSpace;
        r.exports = function (e, r, t, a) {
          var c, l, u, p, h, f, d, m, _, g, k, b, v, x, y, C, A, w, D, q, E, S, F, z, L, T, R, M, I = !0;
          if ((k = s(e, r)) >= 0) w = !0; else {
            if (!((k = n(e, r)) >= 0))return !1;
            w = !1
          }
          if (A = e.src.charCodeAt(k - 1), a)return !0;
          for (q = e.tokens.length, w ? (g = e.bMarks[r] + e.tShift[r], C = Number(e.src.substr(g, k - g - 1)), L = e.push("ordered_list_open", "ol", 1), 1 !== C && (L.attrs = [["start", C]])) : L = e.push("bullet_list_open", "ul", 1), L.map = S = [r, 0], L.markup = String.fromCharCode(A), c = r, E = !1, z = e.md.block.ruler.getRules("list"); c < t;) {
            for (v = k, x = e.eMarks[c], l = u = e.sCount[c] + k - (e.bMarks[r] + e.tShift[r]); v < x && (b = e.src.charCodeAt(v), i(b));)9 === b ? u += 4 - u % 4 : u++, v++;
            if (D = v, y = D >= x ? 1 : u - l, y > 4 && (y = 1), p = l + y, L = e.push("list_item_open", "li", 1), L.markup = String.fromCharCode(A), L.map = F = [r, 0], f = e.blkIndent, m = e.tight, h = e.tShift[r], d = e.sCount[r], _ = e.parentType, e.blkIndent = p, e.tight = !0, e.parentType = "list", e.tShift[r] = D - e.bMarks[r], e.sCount[r] = u, D >= x && e.isEmpty(r + 1) ? e.line = Math.min(e.line + 2, t) : e.md.block.tokenize(e, r, t, !0), e.tight && !E || (I = !1), E = e.line - r > 1 && e.isEmpty(e.line - 1), e.blkIndent = f, e.tShift[r] = h, e.sCount[r] = d, e.tight = m, e.parentType = _, L = e.push("list_item_close", "li", -1), L.markup = String.fromCharCode(A), c = r = e.line, F[1] = c, D = e.bMarks[r], c >= t)break;
            if (e.isEmpty(c))break;
            if (e.sCount[c] < e.blkIndent)break;
            for (M = !1, T = 0, R = z.length; T < R; T++)if (z[T](e, c, t, !0)) {
              M = !0;
              break
            }
            if (M)break;
            if (w) {
              if (k = s(e, c), k < 0)break
            } else if (k = n(e, c), k < 0)break;
            if (A !== e.src.charCodeAt(k - 1))break
          }
          return L = w ? e.push("ordered_list_close", "ol", -1) : e.push("bullet_list_close", "ul", -1), L.markup = String.fromCharCode(A), S[1] = c, e.line = c, I && o(e, q), !0
        }
      }, {"../common/utils": 4}],
      26: [function (e, r, t) {
        "use strict";
        r.exports = function (e, r) {
          for (var t, n, s, o, i, a = r + 1, c = e.md.block.ruler.getRules("paragraph"),
                 l = e.lineMax; a < l && !e.isEmpty(a); a++)if (!(e.sCount[a] - e.blkIndent > 3 || e.sCount[a] < 0)) {
            for (n = !1, s = 0, o = c.length; s < o; s++)if (c[s](e, a, l, !0)) {
              n = !0;
              break
            }
            if (n)break
          }
          return t = e.getLines(r, a, e.blkIndent, !1).trim(), e.line = a, i = e.push("paragraph_open", "p", 1), i.map = [r, e.line], i = e.push("inline", "", 0), i.content = t, i.map = [r, e.line], i.children = [], i = e.push("paragraph_close", "p", -1), !0
        }
      }, {}],
      27: [function (e, r, t) {
        "use strict";
        var n = e("../helpers/parse_link_destination"), s = e("../helpers/parse_link_title"),
          o = e("../common/utils").normalizeReference, i = e("../common/utils").isSpace;
        r.exports = function (e, r, t, a) {
          var c, l, u, p, h, f, d, m, _, g, k, b, v, x, y, C = 0, A = e.bMarks[r] + e.tShift[r], w = e.eMarks[r],
            D = r + 1;
          if (91 !== e.src.charCodeAt(A))return !1;
          for (; ++A < w;)if (93 === e.src.charCodeAt(A) && 92 !== e.src.charCodeAt(A - 1)) {
            if (A + 1 === w)return !1;
            if (58 !== e.src.charCodeAt(A + 1))return !1;
            break
          }
          for (p = e.lineMax, x = e.md.block.ruler.getRules("reference"); D < p && !e.isEmpty(D); D++)if (!(e.sCount[D] - e.blkIndent > 3 || e.sCount[D] < 0)) {
            for (v = !1, f = 0, d = x.length; f < d; f++)if (x[f](e, D, p, !0)) {
              v = !0;
              break
            }
            if (v)break
          }
          for (b = e.getLines(r, D, e.blkIndent, !1).trim(), w = b.length, A = 1; A < w; A++) {
            if (c = b.charCodeAt(A), 91 === c)return !1;
            if (93 === c) {
              _ = A;
              break
            }
            10 === c ? C++ : 92 === c && (A++, A < w && 10 === b.charCodeAt(A) && C++)
          }
          if (_ < 0 || 58 !== b.charCodeAt(_ + 1))return !1;
          for (A = _ + 2; A < w; A++)if (c = b.charCodeAt(A), 10 === c) C++; else if (!i(c))break;
          if (g = n(b, A, w), !g.ok)return !1;
          if (h = e.md.normalizeLink(g.str), !e.md.validateLink(h))return !1;
          for (A = g.pos, C += g.lines, l = A, u = C, k = A; A < w; A++)if (c = b.charCodeAt(A), 10 === c) C++; else if (!i(c))break;
          for (g = s(b, A, w), A < w && k !== A && g.ok ? (y = g.str, A = g.pos, C += g.lines) : (y = "", A = l, C = u); A < w && (c = b.charCodeAt(A), i(c));)A++;
          if (A < w && 10 !== b.charCodeAt(A) && y)for (y = "", A = l, C = u; A < w && (c = b.charCodeAt(A), i(c));)A++;
          return !(A < w && 10 !== b.charCodeAt(A)) && (!!(m = o(b.slice(1, _))) && (!!a || ("undefined" == typeof e.env.references && (e.env.references = {}), "undefined" == typeof e.env.references[m] && (e.env.references[m] = {
              title: y,
              href: h
            }), e.line = r + C + 1, !0)))
        }
      }, {"../common/utils": 4, "../helpers/parse_link_destination": 6, "../helpers/parse_link_title": 8}],
      28: [function (e, r, t) {
        "use strict";
        function n(e, r, t, n) {
          var s, i, a, c, l, u, p, h;
          for (this.src = e, this.md = r, this.env = t, this.tokens = n, this.bMarks = [], this.eMarks = [], this.tShift = [], this.sCount = [], this.blkIndent = 0, this.line = 0, this.lineMax = 0, this.tight = !1, this.parentType = "root", this.ddIndent = -1, this.level = 0, this.result = "", i = this.src, h = !1, a = c = u = p = 0, l = i.length; c < l; c++) {
            if (s = i.charCodeAt(c), !h) {
              if (o(s)) {
                u++, 9 === s ? p += 4 - p % 4 : p++;
                continue
              }
              h = !0
            }
            10 !== s && c !== l - 1 || (10 !== s && c++, this.bMarks.push(a), this.eMarks.push(c), this.tShift.push(u), this.sCount.push(p), h = !1, u = 0, p = 0, a = c + 1)
          }
          this.bMarks.push(i.length), this.eMarks.push(i.length), this.tShift.push(0), this.sCount.push(0), this.lineMax = this.bMarks.length - 1
        }

        var s = e("../token"), o = e("../common/utils").isSpace;
        n.prototype.push = function (e, r, t) {
          var n = new s(e, r, t);
          return n.block = !0, t < 0 && this.level--, n.level = this.level, t > 0 && this.level++, this.tokens.push(n), n
        }, n.prototype.isEmpty = function (e) {
          return this.bMarks[e] + this.tShift[e] >= this.eMarks[e]
        }, n.prototype.skipEmptyLines = function (e) {
          for (var r = this.lineMax; e < r && !(this.bMarks[e] + this.tShift[e] < this.eMarks[e]); e++);
          return e
        }, n.prototype.skipSpaces = function (e) {
          for (var r, t = this.src.length; e < t && (r = this.src.charCodeAt(e), o(r)); e++);
          return e
        }, n.prototype.skipSpacesBack = function (e, r) {
          if (e <= r)return e;
          for (; e > r;)if (!o(this.src.charCodeAt(--e)))return e + 1;
          return e
        }, n.prototype.skipChars = function (e, r) {
          for (var t = this.src.length; e < t && this.src.charCodeAt(e) === r; e++);
          return e
        }, n.prototype.skipCharsBack = function (e, r, t) {
          if (e <= t)return e;
          for (; e > t;)if (r !== this.src.charCodeAt(--e))return e + 1;
          return e
        }, n.prototype.getLines = function (e, r, t, n) {
          var s, i, a, c, l, u, p, h = e;
          if (e >= r)return "";
          for (u = new Array(r - e), s = 0; h < r; h++, s++) {
            for (i = 0, p = c = this.bMarks[h], l = h + 1 < r || n ? this.eMarks[h] + 1 : this.eMarks[h]; c < l && i < t;) {
              if (a = this.src.charCodeAt(c), o(a)) 9 === a ? i += 4 - i % 4 : i++; else {
                if (!(c - p < this.tShift[h]))break;
                i++
              }
              c++
            }
            u[s] = this.src.slice(c, l)
          }
          return u.join("")
        }, n.prototype.Token = s, r.exports = n
      }, {"../common/utils": 4, "../token": 51}],
      29: [function (e, r, t) {
        "use strict";
        function n(e, r) {
          var t = e.bMarks[r] + e.blkIndent, n = e.eMarks[r];
          return e.src.substr(t, n - t)
        }

        function s(e) {
          var r, t = [], n = 0, s = e.length, o = 0, i = 0, a = !1, c = 0;
          for (r = e.charCodeAt(n); n < s;)96 === r && o % 2 === 0 ? (a = !a, c = n) : 124 !== r || o % 2 !== 0 || a ? 92 === r ? o++ : o = 0 : (t.push(e.substring(i, n)), i = n + 1), n++, n === s && a && (a = !1, n = c + 1), r = e.charCodeAt(n);
          return t.push(e.substring(i)), t
        }

        r.exports = function (e, r, t, o) {
          var i, a, c, l, u, p, h, f, d, m, _, g;
          if (r + 2 > t)return !1;
          if (u = r + 1, e.sCount[u] < e.blkIndent)return !1;
          if (c = e.bMarks[u] + e.tShift[u], c >= e.eMarks[u])return !1;
          if (i = e.src.charCodeAt(c), 124 !== i && 45 !== i && 58 !== i)return !1;
          if (a = n(e, r + 1), !/^[-:| ]+$/.test(a))return !1;
          for (p = a.split("|"), d = [], l = 0; l < p.length; l++) {
            if (m = p[l].trim(), !m) {
              if (0 === l || l === p.length - 1)continue;
              return !1
            }
            if (!/^:?-+:?$/.test(m))return !1;
            58 === m.charCodeAt(m.length - 1) ? d.push(58 === m.charCodeAt(0) ? "center" : "right") : 58 === m.charCodeAt(0) ? d.push("left") : d.push("")
          }
          if (a = n(e, r).trim(), a.indexOf("|") === -1)return !1;
          if (p = s(a.replace(/^\||\|$/g, "")), h = p.length, h > d.length)return !1;
          if (o)return !0;
          for (f = e.push("table_open", "table", 1), f.map = _ = [r, 0], f = e.push("thead_open", "thead", 1), f.map = [r, r + 1], f = e.push("tr_open", "tr", 1), f.map = [r, r + 1], l = 0; l < p.length; l++)f = e.push("th_open", "th", 1), f.map = [r, r + 1], d[l] && (f.attrs = [["style", "text-align:" + d[l]]]), f = e.push("inline", "", 0), f.content = p[l].trim(), f.map = [r, r + 1], f.children = [], f = e.push("th_close", "th", -1);
          for (f = e.push("tr_close", "tr", -1), f = e.push("thead_close", "thead", -1), f = e.push("tbody_open", "tbody", 1), f.map = g = [r + 2, 0], u = r + 2; u < t && !(e.sCount[u] < e.blkIndent) && (a = n(e, u), a.indexOf("|") !== -1); u++) {
            for (p = s(a.replace(/^\||\|\s*$/g, "")), f = e.push("tr_open", "tr", 1), l = 0; l < h; l++)f = e.push("td_open", "td", 1), d[l] && (f.attrs = [["style", "text-align:" + d[l]]]), f = e.push("inline", "", 0), f.content = p[l] ? p[l].trim() : "", f.children = [], f = e.push("td_close", "td", -1);
            f = e.push("tr_close", "tr", -1)
          }
          return f = e.push("tbody_close", "tbody", -1), f = e.push("table_close", "table", -1), _[1] = g[1] = u, e.line = u, !0
        }
      }, {}],
      30: [function (e, r, t) {
        "use strict";
        r.exports = function (e) {
          var r;
          e.inlineMode ? (r = new e.Token("inline", "", 0), r.content = e.src, r.map = [0, 1], r.children = [], e.tokens.push(r)) : e.md.block.parse(e.src, e.md, e.env, e.tokens)
        }
      }, {}],
      31: [function (e, r, t) {
        "use strict";
        r.exports = function (e) {
          var r, t, n, s = e.tokens;
          for (t = 0, n = s.length; t < n; t++)r = s[t], "inline" === r.type && e.md.inline.parse(r.content, e.md, e.env, r.children)
        }
      }, {}],
      32: [function (e, r, t) {
        "use strict";
        function n(e) {
          return /^<a[>\s]/i.test(e)
        }

        function s(e) {
          return /^<\/a\s*>/i.test(e)
        }

        var o = e("../common/utils").arrayReplaceAt;
        r.exports = function (e) {
          var r, t, i, a, c, l, u, p, h, f, d, m, _, g, k, b, v, x = e.tokens;
          if (e.md.options.linkify)for (t = 0, i = x.length; t < i; t++)if ("inline" === x[t].type && e.md.linkify.pretest(x[t].content))for (a = x[t].children, _ = 0, r = a.length - 1; r >= 0; r--)if (l = a[r], "link_close" !== l.type) {
            if ("html_inline" === l.type && (n(l.content) && _ > 0 && _--, s(l.content) && _++), !(_ > 0) && "text" === l.type && e.md.linkify.test(l.content)) {
              for (h = l.content, v = e.md.linkify.match(h), u = [], m = l.level, d = 0, p = 0; p < v.length; p++)g = v[p].url, k = e.md.normalizeLink(g), e.md.validateLink(k) && (b = v[p].text, b = v[p].schema ? "mailto:" !== v[p].schema || /^mailto:/i.test(b) ? e.md.normalizeLinkText(b) : e.md.normalizeLinkText("mailto:" + b).replace(/^mailto:/, "") : e.md.normalizeLinkText("http://" + b).replace(/^http:\/\//, ""), f = v[p].index, f > d && (c = new e.Token("text", "", 0), c.content = h.slice(d, f), c.level = m, u.push(c)), c = new e.Token("link_open", "a", 1), c.attrs = [["href", k]], c.level = m++, c.markup = "linkify", c.info = "auto", u.push(c), c = new e.Token("text", "", 0), c.content = b, c.level = m, u.push(c), c = new e.Token("link_close", "a", -1), c.level = --m, c.markup = "linkify", c.info = "auto", u.push(c), d = v[p].lastIndex);
              d < h.length && (c = new e.Token("text", "", 0), c.content = h.slice(d), c.level = m, u.push(c)), x[t].children = a = o(a, r, u)
            }
          } else for (r--; a[r].level !== l.level && "link_open" !== a[r].type;)r--
        }
      }, {"../common/utils": 4}],
      33: [function (e, r, t) {
        "use strict";
        var n = /\r[\n\u0085]?|[\u2424\u2028\u0085]/g, s = /\u0000/g;
        r.exports = function (e) {
          var r;
          r = e.src.replace(n, "\n"), r = r.replace(s, "�"), e.src = r
        }
      }, {}],
      34: [function (e, r, t) {
        "use strict";
        function n(e, r) {
          return l[r.toLowerCase()]
        }

        function s(e) {
          var r, t;
          for (r = e.length - 1; r >= 0; r--)t = e[r], "text" === t.type && (t.content = t.content.replace(c, n))
        }

        function o(e) {
          var r, t;
          for (r = e.length - 1; r >= 0; r--)t = e[r], "text" === t.type && i.test(t.content) && (t.content = t.content.replace(/\+-/g, "±").replace(/\.{2,}/g, "…").replace(/([?!])\u2026/g, "$1..").replace(/([?!]){4,}/g, "$1$1$1").replace(/,{2,}/g, ",").replace(/(^|[^-])---([^-]|$)/gm, "$1—$2").replace(/(^|\s)--(\s|$)/gm, "$1–$2").replace(/(^|[^-\s])--([^-\s]|$)/gm, "$1–$2"))
        }

        var i = /\+-|\.\.|\?\?\?\?|!!!!|,,|--/, a = /\((c|tm|r|p)\)/i, c = /\((c|tm|r|p)\)/gi,
          l = {c: "©", r: "®", p: "§", tm: "™"};
        r.exports = function (e) {
          var r;
          if (e.md.options.typographer)for (r = e.tokens.length - 1; r >= 0; r--)"inline" === e.tokens[r].type && (a.test(e.tokens[r].content) && s(e.tokens[r].children), i.test(e.tokens[r].content) && o(e.tokens[r].children))
        }
      }, {}],
      35: [function (e, r, t) {
        "use strict";
        function n(e, r, t) {
          return e.substr(0, r) + t + e.substr(r + 1)
        }

        function s(e, r) {
          var t, s, c, p, h, f, d, m, _, g, k, b, v, x, y, C, A, w, D, q, E;
          for (D = [], t = 0; t < e.length; t++) {
            for (s = e[t], d = e[t].level, A = D.length - 1; A >= 0 && !(D[A].level <= d); A--);
            if (D.length = A + 1, "text" === s.type) {
              c = s.content, h = 0, f = c.length;
              e:for (; h < f && (l.lastIndex = h, p = l.exec(c));) {
                if (y = C = !0, h = p.index + 1, w = "'" === p[0], _ = 32, p.index - 1 >= 0) _ = c.charCodeAt(p.index - 1); else for (A = t - 1; A >= 0; A--)if ("text" === e[A].type) {
                  _ = e[A].content.charCodeAt(e[A].content.length - 1);
                  break
                }
                if (g = 32, h < f) g = c.charCodeAt(h); else for (A = t + 1; A < e.length; A++)if ("text" === e[A].type) {
                  g = e[A].content.charCodeAt(0);
                  break
                }
                if (k = a(_) || i(String.fromCharCode(_)), b = a(g) || i(String.fromCharCode(g)), v = o(_), x = o(g), x ? y = !1 : b && (v || k || (y = !1)), v ? C = !1 : k && (x || b || (C = !1)), 34 === g && '"' === p[0] && _ >= 48 && _ <= 57 && (C = y = !1), y && C && (y = !1, C = b), y || C) {
                  if (C)for (A = D.length - 1; A >= 0 && (m = D[A], !(D[A].level < d)); A--)if (m.single === w && D[A].level === d) {
                    m = D[A], w ? (q = r.md.options.quotes[2], E = r.md.options.quotes[3]) : (q = r.md.options.quotes[0], E = r.md.options.quotes[1]), s.content = n(s.content, p.index, E), e[m.token].content = n(e[m.token].content, m.pos, q), h += E.length - 1, m.token === t && (h += q.length - 1), c = s.content, f = c.length, D.length = A;
                    continue e
                  }
                  y ? D.push({
                    token: t,
                    pos: p.index,
                    single: w,
                    level: d
                  }) : C && w && (s.content = n(s.content, p.index, u))
                } else w && (s.content = n(s.content, p.index, u))
              }
            }
          }
        }

        var o = e("../common/utils").isWhiteSpace, i = e("../common/utils").isPunctChar,
          a = e("../common/utils").isMdAsciiPunct, c = /['"]/, l = /['"]/g, u = "’";
        r.exports = function (e) {
          var r;
          if (e.md.options.typographer)for (r = e.tokens.length - 1; r >= 0; r--)"inline" === e.tokens[r].type && c.test(e.tokens[r].content) && s(e.tokens[r].children, e)
        }
      }, {"../common/utils": 4}],
      36: [function (e, r, t) {
        "use strict";
        function n(e, r, t) {
          this.src = e, this.env = t, this.tokens = [], this.inlineMode = !1, this.md = r
        }

        var s = e("../token");
        n.prototype.Token = s, r.exports = n
      }, {"../token": 51}],
      37: [function (e, r, t) {
        "use strict";
        var n = /^<([a-zA-Z0-9.!#$%&'*+\/=?^_`{|}~-]+@[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?(?:\.[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?)*)>/,
          s = /^<([a-zA-Z][a-zA-Z0-9+.\-]{1,31}):([^<>\x00-\x20]*)>/;
        r.exports = function (e, r) {
          var t, o, i, a, c, l, u = e.pos;
          return 60 === e.src.charCodeAt(u) && (t = e.src.slice(u), !(t.indexOf(">") < 0) && (s.test(t) ? (o = t.match(s), a = o[0].slice(1, -1), c = e.md.normalizeLink(a), !!e.md.validateLink(c) && (r || (l = e.push("link_open", "a", 1), l.attrs = [["href", c]], l.markup = "autolink", l.info = "auto", l = e.push("text", "", 0), l.content = e.md.normalizeLinkText(a), l = e.push("link_close", "a", -1), l.markup = "autolink", l.info = "auto"), e.pos += o[0].length, !0)) : !!n.test(t) && (i = t.match(n), a = i[0].slice(1, -1), c = e.md.normalizeLink("mailto:" + a), !!e.md.validateLink(c) && (r || (l = e.push("link_open", "a", 1), l.attrs = [["href", c]], l.markup = "autolink", l.info = "auto", l = e.push("text", "", 0), l.content = e.md.normalizeLinkText(a), l = e.push("link_close", "a", -1), l.markup = "autolink", l.info = "auto"), e.pos += i[0].length, !0))))
        }
      }, {}],
      38: [function (e, r, t) {
        "use strict";
        r.exports = function (e, r) {
          var t, n, s, o, i, a, c = e.pos, l = e.src.charCodeAt(c);
          if (96 !== l)return !1;
          for (t = c, c++, n = e.posMax; c < n && 96 === e.src.charCodeAt(c);)c++;
          for (s = e.src.slice(t, c), o = i = c; (o = e.src.indexOf("`", i)) !== -1;) {
            for (i = o + 1; i < n && 96 === e.src.charCodeAt(i);)i++;
            if (i - o === s.length)return r || (a = e.push("code_inline", "code", 0), a.markup = s, a.content = e.src.slice(c, o).replace(/[ \n]+/g, " ").trim()), e.pos = i, !0
          }
          return r || (e.pending += s), e.pos += s.length, !0
        }
      }, {}],
      39: [function (e, r, t) {
        "use strict";
        r.exports = function (e) {
          var r, t, n, s, o = e.delimiters, i = e.delimiters.length;
          for (r = 0; r < i; r++)if (n = o[r], n.close)for (t = r - n.jump - 1; t >= 0;) {
            if (s = o[t], s.open && s.marker === n.marker && s.end < 0 && s.level === n.level) {
              n.jump = r - t, n.open = !1, s.end = r, s.jump = 0;
              break
            }
            t -= s.jump + 1
          }
        }
      }, {}],
      40: [function (e, r, t) {
        "use strict";
        r.exports.tokenize = function (e, r) {
          var t, n, s, o = e.pos, i = e.src.charCodeAt(o);
          if (r)return !1;
          if (95 !== i && 42 !== i)return !1;
          for (n = e.scanDelims(e.pos, 42 === i), t = 0; t < n.length; t++)s = e.push("text", "", 0), s.content = String.fromCharCode(i), e.delimiters.push({
            marker: i,
            jump: t,
            token: e.tokens.length - 1,
            level: e.level,
            end: -1,
            open: n.can_open,
            close: n.can_close
          });
          return e.pos += n.length, !0
        }, r.exports.postProcess = function (e) {
          var r, t, n, s, o, i, a = e.delimiters, c = e.delimiters.length;
          for (r = 0; r < c; r++)t = a[r], 95 !== t.marker && 42 !== t.marker || t.end !== -1 && (n = a[t.end], i = r + 1 < c && a[r + 1].end === t.end - 1 && a[r + 1].token === t.token + 1 && a[t.end - 1].token === n.token - 1 && a[r + 1].marker === t.marker, o = String.fromCharCode(t.marker), s = e.tokens[t.token], s.type = i ? "strong_open" : "em_open", s.tag = i ? "strong" : "em", s.nesting = 1, s.markup = i ? o + o : o, s.content = "", s = e.tokens[n.token], s.type = i ? "strong_close" : "em_close", s.tag = i ? "strong" : "em", s.nesting = -1, s.markup = i ? o + o : o, s.content = "", i && (e.tokens[a[r + 1].token].content = "", e.tokens[a[t.end - 1].token].content = "", r++))
        }
      }, {}],
      41: [function (e, r, t) {
        "use strict";
        var n = e("../common/entities"), s = e("../common/utils").has, o = e("../common/utils").isValidEntityCode,
          i = e("../common/utils").fromCodePoint, a = /^&#((?:x[a-f0-9]{1,8}|[0-9]{1,8}));/i,
          c = /^&([a-z][a-z0-9]{1,31});/i;
        r.exports = function (e, r) {
          var t, l, u, p = e.pos, h = e.posMax;
          if (38 !== e.src.charCodeAt(p))return !1;
          if (p + 1 < h)if (t = e.src.charCodeAt(p + 1), 35 === t) {
            if (u = e.src.slice(p).match(a))return r || (l = "x" === u[1][0].toLowerCase() ? parseInt(u[1].slice(1), 16) : parseInt(u[1], 10), e.pending += i(o(l) ? l : 65533)), e.pos += u[0].length, !0
          } else if (u = e.src.slice(p).match(c), u && s(n, u[1]))return r || (e.pending += n[u[1]]), e.pos += u[0].length, !0;
          return r || (e.pending += "&"), e.pos++, !0
        }
      }, {"../common/entities": 1, "../common/utils": 4}],
      42: [function (e, r, t) {
        "use strict";
        for (var n = e("../common/utils").isSpace, s = [], o = 0; o < 256; o++)s.push(0);
        "\\!\"#$%&'()*+,./:;<=>?@[]^_`{|}~-".split("").forEach(function (e) {
          s[e.charCodeAt(0)] = 1
        }), r.exports = function (e, r) {
          var t, o = e.pos, i = e.posMax;
          if (92 !== e.src.charCodeAt(o))return !1;
          if (o++, o < i) {
            if (t = e.src.charCodeAt(o), t < 256 && 0 !== s[t])return r || (e.pending += e.src[o]), e.pos += 2, !0;
            if (10 === t) {
              for (r || e.push("hardbreak", "br", 0), o++; o < i && (t = e.src.charCodeAt(o), n(t));)o++;
              return e.pos = o, !0
            }
          }
          return r || (e.pending += "\\"), e.pos++, !0
        }
      }, {"../common/utils": 4}],
      43: [function (e, r, t) {
        "use strict";
        function n(e) {
          var r = 32 | e;
          return r >= 97 && r <= 122
        }

        var s = e("../common/html_re").HTML_TAG_RE;
        r.exports = function (e, r) {
          var t, o, i, a, c = e.pos;
          return !!e.md.options.html && (i = e.posMax, !(60 !== e.src.charCodeAt(c) || c + 2 >= i) && (t = e.src.charCodeAt(c + 1), !(33 !== t && 63 !== t && 47 !== t && !n(t)) && (!!(o = e.src.slice(c).match(s)) && (r || (a = e.push("html_inline", "", 0), a.content = e.src.slice(c, c + o[0].length)), e.pos += o[0].length, !0))))
        }
      }, {"../common/html_re": 3}],
      44: [function (e, r, t) {
        "use strict";
        var n = e("../helpers/parse_link_label"), s = e("../helpers/parse_link_destination"),
          o = e("../helpers/parse_link_title"), i = e("../common/utils").normalizeReference,
          a = e("../common/utils").isSpace;
        r.exports = function (e, r) {
          var t, c, l, u, p, h, f, d, m, _, g, k, b, v = "", x = e.pos, y = e.posMax;
          if (33 !== e.src.charCodeAt(e.pos))return !1;
          if (91 !== e.src.charCodeAt(e.pos + 1))return !1;
          if (h = e.pos + 2, p = n(e, e.pos + 1, !1), p < 0)return !1;
          if (f = p + 1, f < y && 40 === e.src.charCodeAt(f)) {
            for (f++; f < y && (c = e.src.charCodeAt(f), a(c) || 10 === c); f++);
            if (f >= y)return !1;
            for (b = f, m = s(e.src, f, e.posMax), m.ok && (v = e.md.normalizeLink(m.str), e.md.validateLink(v) ? f = m.pos : v = ""), b = f; f < y && (c = e.src.charCodeAt(f), a(c) || 10 === c); f++);
            if (m = o(e.src, f, e.posMax), f < y && b !== f && m.ok)for (_ = m.str, f = m.pos; f < y && (c = e.src.charCodeAt(f), a(c) || 10 === c); f++); else _ = "";
            if (f >= y || 41 !== e.src.charCodeAt(f))return e.pos = x, !1;
            f++
          } else {
            if ("undefined" == typeof e.env.references)return !1;
            if (f < y && 91 === e.src.charCodeAt(f) ? (b = f + 1, f = n(e, f), f >= 0 ? u = e.src.slice(b, f++) : f = p + 1) : f = p + 1, u || (u = e.src.slice(h, p)), d = e.env.references[i(u)], !d)return e.pos = x, !1;
            v = d.href, _ = d.title
          }
          return r || (l = e.src.slice(h, p), e.md.inline.parse(l, e.md, e.env, k = []), g = e.push("image", "img", 0), g.attrs = t = [["src", v], ["alt", ""]], g.children = k, g.content = l, _ && t.push(["title", _])), e.pos = f, e.posMax = y, !0
        }
      }, {
        "../common/utils": 4,
        "../helpers/parse_link_destination": 6,
        "../helpers/parse_link_label": 7,
        "../helpers/parse_link_title": 8
      }],
      45: [function (e, r, t) {
        "use strict";
        var n = e("../helpers/parse_link_label"), s = e("../helpers/parse_link_destination"),
          o = e("../helpers/parse_link_title"), i = e("../common/utils").normalizeReference,
          a = e("../common/utils").isSpace;
        r.exports = function (e, r) {
          var t, c, l, u, p, h, f, d, m, _, g = "", k = e.pos, b = e.posMax, v = e.pos;
          if (91 !== e.src.charCodeAt(e.pos))return !1;
          if (p = e.pos + 1, u = n(e, e.pos, !0), u < 0)return !1;
          if (h = u + 1, h < b && 40 === e.src.charCodeAt(h)) {
            for (h++; h < b && (c = e.src.charCodeAt(h), a(c) || 10 === c); h++);
            if (h >= b)return !1;
            for (v = h, f = s(e.src, h, e.posMax), f.ok && (g = e.md.normalizeLink(f.str), e.md.validateLink(g) ? h = f.pos : g = ""), v = h; h < b && (c = e.src.charCodeAt(h), a(c) || 10 === c); h++);
            if (f = o(e.src, h, e.posMax), h < b && v !== h && f.ok)for (m = f.str, h = f.pos; h < b && (c = e.src.charCodeAt(h), a(c) || 10 === c); h++); else m = "";
            if (h >= b || 41 !== e.src.charCodeAt(h))return e.pos = k, !1;
            h++
          } else {
            if ("undefined" == typeof e.env.references)return !1;
            if (h < b && 91 === e.src.charCodeAt(h) ? (v = h + 1, h = n(e, h), h >= 0 ? l = e.src.slice(v, h++) : h = u + 1) : h = u + 1, l || (l = e.src.slice(p, u)), d = e.env.references[i(l)], !d)return e.pos = k, !1;
            g = d.href, m = d.title
          }
          return r || (e.pos = p, e.posMax = u, _ = e.push("link_open", "a", 1), _.attrs = t = [["href", g]], m && t.push(["title", m]), e.md.inline.tokenize(e), _ = e.push("link_close", "a", -1)), e.pos = h, e.posMax = b, !0
        }
      }, {
        "../common/utils": 4,
        "../helpers/parse_link_destination": 6,
        "../helpers/parse_link_label": 7,
        "../helpers/parse_link_title": 8
      }],
      46: [function (e, r, t) {
        "use strict";
        r.exports = function (e, r) {
          var t, n, s = e.pos;
          if (10 !== e.src.charCodeAt(s))return !1;
          for (t = e.pending.length - 1, n = e.posMax, r || (t >= 0 && 32 === e.pending.charCodeAt(t) ? t >= 1 && 32 === e.pending.charCodeAt(t - 1) ? (e.pending = e.pending.replace(/ +$/, ""), e.push("hardbreak", "br", 0)) : (e.pending = e.pending.slice(0, -1), e.push("softbreak", "br", 0)) : e.push("softbreak", "br", 0)), s++; s < n && 32 === e.src.charCodeAt(s);)s++;
          return e.pos = s, !0
        }
      }, {}],
      47: [function (e, r, t) {
        "use strict";
        function n(e, r, t, n) {
          this.src = e, this.env = t, this.md = r, this.tokens = n, this.pos = 0, this.posMax = this.src.length, this.level = 0, this.pending = "", this.pendingLevel = 0, this.cache = {}, this.delimiters = []
        }

        var s = e("../token"), o = e("../common/utils").isWhiteSpace, i = e("../common/utils").isPunctChar,
          a = e("../common/utils").isMdAsciiPunct;
        n.prototype.pushPending = function () {
          var e = new s("text", "", 0);
          return e.content = this.pending, e.level = this.pendingLevel, this.tokens.push(e), this.pending = "", e
        }, n.prototype.push = function (e, r, t) {
          this.pending && this.pushPending();
          var n = new s(e, r, t);
          return t < 0 && this.level--, n.level = this.level, t > 0 && this.level++, this.pendingLevel = this.level, this.tokens.push(n), n
        }, n.prototype.scanDelims = function (e, r) {
          var t, n, s, c, l, u, p, h, f, d = e, m = !0, _ = !0, g = this.posMax, k = this.src.charCodeAt(e);
          for (t = e > 0 ? this.src.charCodeAt(e - 1) : 32; d < g && this.src.charCodeAt(d) === k;)d++;
          return s = d - e, n = d < g ? this.src.charCodeAt(d) : 32, p = a(t) || i(String.fromCharCode(t)), f = a(n) || i(String.fromCharCode(n)), u = o(t), h = o(n), h ? m = !1 : f && (u || p || (m = !1)), u ? _ = !1 : p && (h || f || (_ = !1)), r ? (c = m, l = _) : (c = m && (!_ || p), l = _ && (!m || f)), {
            can_open: c,
            can_close: l,
            length: s
          }
        }, n.prototype.Token = s, r.exports = n
      }, {"../common/utils": 4, "../token": 51}],
      48: [function (e, r, t) {
        "use strict";
        r.exports.tokenize = function (e, r) {
          var t, n, s, o, i, a = e.pos, c = e.src.charCodeAt(a);
          if (r)return !1;
          if (126 !== c)return !1;
          if (n = e.scanDelims(e.pos, !0), o = n.length, i = String.fromCharCode(c), o < 2)return !1;
          for (o % 2 && (s = e.push("text", "", 0), s.content = i, o--), t = 0; t < o; t += 2)s = e.push("text", "", 0), s.content = i + i, e.delimiters.push({
            marker: c,
            jump: t,
            token: e.tokens.length - 1,
            level: e.level,
            end: -1,
            open: n.can_open,
            close: n.can_close
          });
          return e.pos += n.length, !0
        }, r.exports.postProcess = function (e) {
          var r, t, n, s, o, i = [], a = e.delimiters, c = e.delimiters.length;
          for (r = 0; r < c; r++)n = a[r], 126 === n.marker && n.end !== -1 && (s = a[n.end], o = e.tokens[n.token], o.type = "s_open", o.tag = "s", o.nesting = 1, o.markup = "~~", o.content = "", o = e.tokens[s.token], o.type = "s_close", o.tag = "s", o.nesting = -1, o.markup = "~~", o.content = "", "text" === e.tokens[s.token - 1].type && "~" === e.tokens[s.token - 1].content && i.push(s.token - 1));
          for (; i.length;) {
            for (r = i.pop(), t = r + 1; t < e.tokens.length && "s_close" === e.tokens[t].type;)t++;
            t--, r !== t && (o = e.tokens[t], e.tokens[t] = e.tokens[r], e.tokens[r] = o)
          }
        }
      }, {}],
      49: [function (e, r, t) {
        "use strict";
        function n(e) {
          switch (e) {
            case 10:
            case 33:
            case 35:
            case 36:
            case 37:
            case 38:
            case 42:
            case 43:
            case 45:
            case 58:
            case 60:
            case 61:
            case 62:
            case 64:
            case 91:
            case 92:
            case 93:
            case 94:
            case 95:
            case 96:
            case 123:
            case 125:
            case 126:
              return !0;
            default:
              return !1
          }
        }

        r.exports = function (e, r) {
          for (var t = e.pos; t < e.posMax && !n(e.src.charCodeAt(t));)t++;
          return t !== e.pos && (r || (e.pending += e.src.slice(e.pos, t)), e.pos = t, !0)
        }
      }, {}],
      50: [function (e, r, t) {
        "use strict";
        r.exports = function (e) {
          var r, t, n = 0, s = e.tokens, o = e.tokens.length;
          for (r = t = 0; r < o; r++)n += s[r].nesting, s[r].level = n, "text" === s[r].type && r + 1 < o && "text" === s[r + 1].type ? s[r + 1].content = s[r].content + s[r + 1].content : (r !== t && (s[t] = s[r]), t++);
          r !== t && (s.length = t)
        }
      }, {}],
      51: [function (e, r, t) {
        "use strict";
        function n(e, r, t) {
          this.type = e, this.tag = r, this.attrs = null, this.map = null, this.nesting = t, this.level = 0, this.children = null, this.content = "", this.markup = "", this.info = "", this.meta = null, this.block = !1, this.hidden = !1
        }

        n.prototype.attrIndex = function (e) {
          var r, t, n;
          if (!this.attrs)return -1;
          for (r = this.attrs, t = 0, n = r.length; t < n; t++)if (r[t][0] === e)return t;
          return -1
        }, n.prototype.attrPush = function (e) {
          this.attrs ? this.attrs.push(e) : this.attrs = [e]
        }, n.prototype.attrSet = function (e, r) {
          var t = this.attrIndex(e), n = [e, r];
          t < 0 ? this.attrPush(n) : this.attrs[t] = n
        }, n.prototype.attrGet = function (e) {
          var r = this.attrIndex(e), t = null;
          return r >= 0 && (t = this.attrs[r][1]), t
        }, n.prototype.attrJoin = function (e, r) {
          var t = this.attrIndex(e);
          t < 0 ? this.attrPush([e, r]) : this.attrs[t][1] = this.attrs[t][1] + " " + r
        }, r.exports = n
      }, {}],
      52: [function (r, t, n) {
        (function (r) {
          !function (s) {
            function o(e) {
              throw new RangeError(R[e])
            }

            function i(e, r) {
              for (var t = e.length, n = []; t--;)n[t] = r(e[t]);
              return n
            }

            function a(e, r) {
              var t = e.split("@"), n = "";
              t.length > 1 && (n = t[0] + "@", e = t[1]), e = e.replace(T, ".");
              var s = e.split("."), o = i(s, r).join(".");
              return n + o
            }

            function c(e) {
              for (var r, t, n = [], s = 0,
                     o = e.length; s < o;)r = e.charCodeAt(s++), r >= 55296 && r <= 56319 && s < o ? (t = e.charCodeAt(s++), 56320 == (64512 & t) ? n.push(((1023 & r) << 10) + (1023 & t) + 65536) : (n.push(r), s--)) : n.push(r);
              return n
            }

            function l(e) {
              return i(e, function (e) {
                var r = "";
                return e > 65535 && (e -= 65536, r += B(e >>> 10 & 1023 | 55296), e = 56320 | 1023 & e), r += B(e)
              }).join("")
            }

            function u(e) {
              return e - 48 < 10 ? e - 22 : e - 65 < 26 ? e - 65 : e - 97 < 26 ? e - 97 : C
            }

            function p(e, r) {
              return e + 22 + 75 * (e < 26) - ((0 != r) << 5)
            }

            function h(e, r, t) {
              var n = 0;
              for (e = t ? I(e / q) : e >> 1, e += I(e / r); e > M * w >> 1; n += C)e = I(e / M);
              return I(n + (M + 1) * e / (e + D))
            }

            function f(e) {
              var r, t, n, s, i, a, c, p, f, d, m = [], _ = e.length, g = 0, k = S, b = E;
              for (t = e.lastIndexOf(F), t < 0 && (t = 0), n = 0; n < t; ++n)e.charCodeAt(n) >= 128 && o("not-basic"), m.push(e.charCodeAt(n));
              for (s = t > 0 ? t + 1 : 0; s < _;) {
                for (i = g, a = 1, c = C; s >= _ && o("invalid-input"), p = u(e.charCodeAt(s++)), (p >= C || p > I((y - g) / a)) && o("overflow"), g += p * a, f = c <= b ? A : c >= b + w ? w : c - b, !(p < f); c += C)d = C - f, a > I(y / d) && o("overflow"), a *= d;
                r = m.length + 1, b = h(g - i, r, 0 == i), I(g / r) > y - k && o("overflow"), k += I(g / r), g %= r, m.splice(g++, 0, k)
              }
              return l(m)
            }

            function d(e) {
              var r, t, n, s, i, a, l, u, f, d, m, _, g, k, b, v = [];
              for (e = c(e), _ = e.length, r = S, t = 0, i = E, a = 0; a < _; ++a)m = e[a], m < 128 && v.push(B(m));
              for (n = s = v.length, s && v.push(F); n < _;) {
                for (l = y, a = 0; a < _; ++a)m = e[a], m >= r && m < l && (l = m);
                for (g = n + 1, l - r > I((y - t) / g) && o("overflow"), t += (l - r) * g, r = l, a = 0; a < _; ++a)if (m = e[a], m < r && ++t > y && o("overflow"), m == r) {
                  for (u = t, f = C; d = f <= i ? A : f >= i + w ? w : f - i, !(u < d); f += C)b = u - d, k = C - d, v.push(B(p(d + b % k, 0))), u = I(b / k);
                  v.push(B(p(u, 0))), i = h(t, g, n == s), t = 0, ++n
                }
                ++t, ++r
              }
              return v.join("")
            }

            function m(e) {
              return a(e, function (e) {
                return z.test(e) ? f(e.slice(4).toLowerCase()) : e
              })
            }

            function _(e) {
              return a(e, function (e) {
                return L.test(e) ? "xn--" + d(e) : e
              })
            }

            var g = "object" == typeof n && n && !n.nodeType && n, k = "object" == typeof t && t && !t.nodeType && t,
              b = "object" == typeof r && r;
            b.global !== b && b.window !== b && b.self !== b || (s = b);
            var v, x, y = 2147483647, C = 36, A = 1, w = 26, D = 38, q = 700, E = 72, S = 128, F = "-", z = /^xn--/,
              L = /[^\x20-\x7E]/, T = /[\x2E\u3002\uFF0E\uFF61]/g, R = {
                overflow: "Overflow: input needs wider integers to process",
                "not-basic": "Illegal input >= 0x80 (not a basic code point)",
                "invalid-input": "Invalid input"
              }, M = C - A, I = Math.floor, B = String.fromCharCode;
            if (v = {
                version: "1.4.1",
                ucs2: {decode: c, encode: l},
                decode: f,
                encode: d,
                toASCII: _,
                toUnicode: m
              }, "function" == typeof e && "object" == typeof e.amd && e.amd) e("punycode", function () {
              return v
            }); else if (g && k)if (t.exports == g) k.exports = v; else for (x in v)v.hasOwnProperty(x) && (g[x] = v[x]); else s.punycode = v
          }(this)
        }).call(this, "undefined" != typeof global ? global : "undefined" != typeof self ? self : "undefined" != typeof window ? window : {})
      }, {}],
      53: [function (e, r, t) {
        r.exports = {
          Aacute: "Á",
          aacute: "á",
          Abreve: "Ă",
          abreve: "ă",
          ac: "∾",
          acd: "∿",
          acE: "∾̳",
          Acirc: "Â",
          acirc: "â",
          acute: "´",
          Acy: "А",
          acy: "а",
          AElig: "Æ",
          aelig: "æ",
          af: "⁡",
          Afr: "𝔄",
          afr: "𝔞",
          Agrave: "À",
          agrave: "à",
          alefsym: "ℵ",
          aleph: "ℵ",
          Alpha: "Α",
          alpha: "α",
          Amacr: "Ā",
          amacr: "ā",
          amalg: "⨿",
          amp: "&",
          AMP: "&",
          andand: "⩕",
          And: "⩓",
          and: "∧",
          andd: "⩜",
          andslope: "⩘",
          andv: "⩚",
          ang: "∠",
          ange: "⦤",
          angle: "∠",
          angmsdaa: "⦨",
          angmsdab: "⦩",
          angmsdac: "⦪",
          angmsdad: "⦫",
          angmsdae: "⦬",
          angmsdaf: "⦭",
          angmsdag: "⦮",
          angmsdah: "⦯",
          angmsd: "∡",
          angrt: "∟",
          angrtvb: "⊾",
          angrtvbd: "⦝",
          angsph: "∢",
          angst: "Å",
          angzarr: "⍼",
          Aogon: "Ą",
          aogon: "ą",
          Aopf: "𝔸",
          aopf: "𝕒",
          apacir: "⩯",
          ap: "≈",
          apE: "⩰",
          ape: "≊",
          apid: "≋",
          apos: "'",
          ApplyFunction: "⁡",
          approx: "≈",
          approxeq: "≊",
          Aring: "Å",
          aring: "å",
          Ascr: "𝒜",
          ascr: "𝒶",
          Assign: "≔",
          ast: "*",
          asymp: "≈",
          asympeq: "≍",
          Atilde: "Ã",
          atilde: "ã",
          Auml: "Ä",
          auml: "ä",
          awconint: "∳",
          awint: "⨑",
          backcong: "≌",
          backepsilon: "϶",
          backprime: "‵",
          backsim: "∽",
          backsimeq: "⋍",
          Backslash: "∖",
          Barv: "⫧",
          barvee: "⊽",
          barwed: "⌅",
          Barwed: "⌆",
          barwedge: "⌅",
          bbrk: "⎵",
          bbrktbrk: "⎶",
          bcong: "≌",
          Bcy: "Б",
          bcy: "б",
          bdquo: "„",
          becaus: "∵",
          because: "∵",
          Because: "∵",
          bemptyv: "⦰",
          bepsi: "϶",
          bernou: "ℬ",
          Bernoullis: "ℬ",
          Beta: "Β",
          beta: "β",
          beth: "ℶ",
          between: "≬",
          Bfr: "𝔅",
          bfr: "𝔟",
          bigcap: "⋂",
          bigcirc: "◯",
          bigcup: "⋃",
          bigodot: "⨀",
          bigoplus: "⨁",
          bigotimes: "⨂",
          bigsqcup: "⨆",
          bigstar: "★",
          bigtriangledown: "▽",
          bigtriangleup: "△",
          biguplus: "⨄",
          bigvee: "⋁",
          bigwedge: "⋀",
          bkarow: "⤍",
          blacklozenge: "⧫",
          blacksquare: "▪",
          blacktriangle: "▴",
          blacktriangledown: "▾",
          blacktriangleleft: "◂",
          blacktriangleright: "▸",
          blank: "␣",
          blk12: "▒",
          blk14: "░",
          blk34: "▓",
          block: "█",
          bne: "=⃥",
          bnequiv: "≡⃥",
          bNot: "⫭",
          bnot: "⌐",
          Bopf: "𝔹",
          bopf: "𝕓",
          bot: "⊥",
          bottom: "⊥",
          bowtie: "⋈",
          boxbox: "⧉",
          boxdl: "┐",
          boxdL: "╕",
          boxDl: "╖",
          boxDL: "╗",
          boxdr: "┌",
          boxdR: "╒",
          boxDr: "╓",
          boxDR: "╔",
          boxh: "─",
          boxH: "═",
          boxhd: "┬",
          boxHd: "╤",
          boxhD: "╥",
          boxHD: "╦",
          boxhu: "┴",
          boxHu: "╧",
          boxhU: "╨",
          boxHU: "╩",
          boxminus: "⊟",
          boxplus: "⊞",
          boxtimes: "⊠",
          boxul: "┘",
          boxuL: "╛",
          boxUl: "╜",
          boxUL: "╝",
          boxur: "└",
          boxuR: "╘",
          boxUr: "╙",
          boxUR: "╚",
          boxv: "│",
          boxV: "║",
          boxvh: "┼",
          boxvH: "╪",
          boxVh: "╫",
          boxVH: "╬",
          boxvl: "┤",
          boxvL: "╡",
          boxVl: "╢",
          boxVL: "╣",
          boxvr: "├",
          boxvR: "╞",
          boxVr: "╟",
          boxVR: "╠",
          bprime: "‵",
          breve: "˘",
          Breve: "˘",
          brvbar: "¦",
          bscr: "𝒷",
          Bscr: "ℬ",
          bsemi: "⁏",
          bsim: "∽",
          bsime: "⋍",
          bsolb: "⧅",
          bsol: "\\",
          bsolhsub: "⟈",
          bull: "•",
          bullet: "•",
          bump: "≎",
          bumpE: "⪮",
          bumpe: "≏",
          Bumpeq: "≎",
          bumpeq: "≏",
          Cacute: "Ć",
          cacute: "ć",
          capand: "⩄",
          capbrcup: "⩉",
          capcap: "⩋",
          cap: "∩",
          Cap: "⋒",
          capcup: "⩇",
          capdot: "⩀",
          CapitalDifferentialD: "ⅅ",
          caps: "∩︀",
          caret: "⁁",
          caron: "ˇ",
          Cayleys: "ℭ",
          ccaps: "⩍",
          Ccaron: "Č",
          ccaron: "č",
          Ccedil: "Ç",
          ccedil: "ç",
          Ccirc: "Ĉ",
          ccirc: "ĉ",
          Cconint: "∰",
          ccups: "⩌",
          ccupssm: "⩐",
          Cdot: "Ċ",
          cdot: "ċ",
          cedil: "¸",
          Cedilla: "¸",
          cemptyv: "⦲",
          cent: "¢",
          centerdot: "·",
          CenterDot: "·",
          cfr: "𝔠",
          Cfr: "ℭ",
          CHcy: "Ч",
          chcy: "ч",
          check: "✓",
          checkmark: "✓",
          Chi: "Χ",
          chi: "χ",
          circ: "ˆ",
          circeq: "≗",
          circlearrowleft: "↺",
          circlearrowright: "↻",
          circledast: "⊛",
          circledcirc: "⊚",
          circleddash: "⊝",
          CircleDot: "⊙",
          circledR: "®",
          circledS: "Ⓢ",
          CircleMinus: "⊖",
          CirclePlus: "⊕",
          CircleTimes: "⊗",
          cir: "○",
          cirE: "⧃",
          cire: "≗",
          cirfnint: "⨐",
          cirmid: "⫯",
          cirscir: "⧂",
          ClockwiseContourIntegral: "∲",
          CloseCurlyDoubleQuote: "”",
          CloseCurlyQuote: "’",
          clubs: "♣",
          clubsuit: "♣",
          colon: ":",
          Colon: "∷",
          Colone: "⩴",
          colone: "≔",
          coloneq: "≔",
          comma: ",",
          commat: "@",
          comp: "∁",
          compfn: "∘",
          complement: "∁",
          complexes: "ℂ",
          cong: "≅",
          congdot: "⩭",
          Congruent: "≡",
          conint: "∮",
          Conint: "∯",
          ContourIntegral: "∮",
          copf: "𝕔",
          Copf: "ℂ",
          coprod: "∐",
          Coproduct: "∐",
          copy: "©",
          COPY: "©",
          copysr: "℗",
          CounterClockwiseContourIntegral: "∳",
          crarr: "↵",
          cross: "✗",
          Cross: "⨯",
          Cscr: "𝒞",
          cscr: "𝒸",
          csub: "⫏",
          csube: "⫑",
          csup: "⫐",
          csupe: "⫒",
          ctdot: "⋯",
          cudarrl: "⤸",
          cudarrr: "⤵",
          cuepr: "⋞",
          cuesc: "⋟",
          cularr: "↶",
          cularrp: "⤽",
          cupbrcap: "⩈",
          cupcap: "⩆",
          CupCap: "≍",
          cup: "∪",
          Cup: "⋓",
          cupcup: "⩊",
          cupdot: "⊍",
          cupor: "⩅",
          cups: "∪︀",
          curarr: "↷",
          curarrm: "⤼",
          curlyeqprec: "⋞",
          curlyeqsucc: "⋟",
          curlyvee: "⋎",
          curlywedge: "⋏",
          curren: "¤",
          curvearrowleft: "↶",
          curvearrowright: "↷",
          cuvee: "⋎",
          cuwed: "⋏",
          cwconint: "∲",
          cwint: "∱",
          cylcty: "⌭",
          dagger: "†",
          Dagger: "‡",
          daleth: "ℸ",
          darr: "↓",
          Darr: "↡",
          dArr: "⇓",
          dash: "‐",
          Dashv: "⫤",
          dashv: "⊣",
          dbkarow: "⤏",
          dblac: "˝",
          Dcaron: "Ď",
          dcaron: "ď",
          Dcy: "Д",
          dcy: "д",
          ddagger: "‡",
          ddarr: "⇊",
          DD: "ⅅ",
          dd: "ⅆ",
          DDotrahd: "⤑",
          ddotseq: "⩷",
          deg: "°",
          Del: "∇",
          Delta: "Δ",
          delta: "δ",
          demptyv: "⦱",
          dfisht: "⥿",
          Dfr: "𝔇",
          dfr: "𝔡",
          dHar: "⥥",
          dharl: "⇃",
          dharr: "⇂",
          DiacriticalAcute: "´",
          DiacriticalDot: "˙",
          DiacriticalDoubleAcute: "˝",
          DiacriticalGrave: "`",
          DiacriticalTilde: "˜",
          diam: "⋄",
          diamond: "⋄",
          Diamond: "⋄",
          diamondsuit: "♦",
          diams: "♦",
          die: "¨",
          DifferentialD: "ⅆ",
          digamma: "ϝ",
          disin: "⋲",
          div: "÷",
          divide: "÷",
          divideontimes: "⋇",
          divonx: "⋇",
          DJcy: "Ђ",
          djcy: "ђ",
          dlcorn: "⌞",
          dlcrop: "⌍",
          dollar: "$",
          Dopf: "𝔻",
          dopf: "𝕕",
          Dot: "¨",
          dot: "˙",
          DotDot: "⃜",
          doteq: "≐",
          doteqdot: "≑",
          DotEqual: "≐",
          dotminus: "∸",
          dotplus: "∔",
          dotsquare: "⊡",
          doublebarwedge: "⌆",
          DoubleContourIntegral: "∯",
          DoubleDot: "¨",
          DoubleDownArrow: "⇓",
          DoubleLeftArrow: "⇐",
          DoubleLeftRightArrow: "⇔",
          DoubleLeftTee: "⫤",
          DoubleLongLeftArrow: "⟸",
          DoubleLongLeftRightArrow: "⟺",
          DoubleLongRightArrow: "⟹",
          DoubleRightArrow: "⇒",
          DoubleRightTee: "⊨",
          DoubleUpArrow: "⇑",
          DoubleUpDownArrow: "⇕",
          DoubleVerticalBar: "∥",
          DownArrowBar: "⤓",
          downarrow: "↓",
          DownArrow: "↓",
          Downarrow: "⇓",
          DownArrowUpArrow: "⇵",
          DownBreve: "̑",
          downdownarrows: "⇊",
          downharpoonleft: "⇃",
          downharpoonright: "⇂",
          DownLeftRightVector: "⥐",
          DownLeftTeeVector: "⥞",
          DownLeftVectorBar: "⥖",
          DownLeftVector: "↽",
          DownRightTeeVector: "⥟",
          DownRightVectorBar: "⥗",
          DownRightVector: "⇁",
          DownTeeArrow: "↧",
          DownTee: "⊤",
          drbkarow: "⤐",
          drcorn: "⌟",
          drcrop: "⌌",
          Dscr: "𝒟",
          dscr: "𝒹",
          DScy: "Ѕ",
          dscy: "ѕ",
          dsol: "⧶",
          Dstrok: "Đ",
          dstrok: "đ",
          dtdot: "⋱",
          dtri: "▿",
          dtrif: "▾",
          duarr: "⇵",
          duhar: "⥯",
          dwangle: "⦦",
          DZcy: "Џ",
          dzcy: "џ",
          dzigrarr: "⟿",
          Eacute: "É",
          eacute: "é",
          easter: "⩮",
          Ecaron: "Ě",
          ecaron: "ě",
          Ecirc: "Ê",
          ecirc: "ê",
          ecir: "≖",
          ecolon: "≕",
          Ecy: "Э",
          ecy: "э",
          eDDot: "⩷",
          Edot: "Ė",
          edot: "ė",
          eDot: "≑",
          ee: "ⅇ",
          efDot: "≒",
          Efr: "𝔈",
          efr: "𝔢",
          eg: "⪚",
          Egrave: "È",
          egrave: "è",
          egs: "⪖",
          egsdot: "⪘",
          el: "⪙",
          Element: "∈",
          elinters: "⏧",
          ell: "ℓ",
          els: "⪕",
          elsdot: "⪗",
          Emacr: "Ē",
          emacr: "ē",
          empty: "∅",
          emptyset: "∅",
          EmptySmallSquare: "◻",
          emptyv: "∅",
          EmptyVerySmallSquare: "▫",
          emsp13: " ",
          emsp14: " ",
          emsp: " ",
          ENG: "Ŋ",
          eng: "ŋ",
          ensp: " ",
          Eogon: "Ę",
          eogon: "ę",
          Eopf: "𝔼",
          eopf: "𝕖",
          epar: "⋕",
          eparsl: "⧣",
          eplus: "⩱",
          epsi: "ε",
          Epsilon: "Ε",
          epsilon: "ε",
          epsiv: "ϵ",
          eqcirc: "≖",
          eqcolon: "≕",
          eqsim: "≂",
          eqslantgtr: "⪖",
          eqslantless: "⪕",
          Equal: "⩵",
          equals: "=",
          EqualTilde: "≂",
          equest: "≟",
          Equilibrium: "⇌",
          equiv: "≡",
          equivDD: "⩸",
          eqvparsl: "⧥",
          erarr: "⥱",
          erDot: "≓",
          escr: "ℯ",
          Escr: "ℰ",
          esdot: "≐",
          Esim: "⩳",
          esim: "≂",
          Eta: "Η",
          eta: "η",
          ETH: "Ð",
          eth: "ð",
          Euml: "Ë",
          euml: "ë",
          euro: "€",
          excl: "!",
          exist: "∃",
          Exists: "∃",
          expectation: "ℰ",
          exponentiale: "ⅇ",
          ExponentialE: "ⅇ",
          fallingdotseq: "≒",
          Fcy: "Ф",
          fcy: "ф",
          female: "♀",
          ffilig: "ffi",
          fflig: "ff",
          ffllig: "ffl",
          Ffr: "𝔉",
          ffr: "𝔣",
          filig: "fi",
          FilledSmallSquare: "◼",
          FilledVerySmallSquare: "▪",
          fjlig: "fj",
          flat: "♭",
          fllig: "fl",
          fltns: "▱",
          fnof: "ƒ",
          Fopf: "𝔽",
          fopf: "𝕗",
          forall: "∀",
          ForAll: "∀",
          fork: "⋔",
          forkv: "⫙",
          Fouriertrf: "ℱ",
          fpartint: "⨍",
          frac12: "½",
          frac13: "⅓",
          frac14: "¼",
          frac15: "⅕",
          frac16: "⅙",
          frac18: "⅛",
          frac23: "⅔",
          frac25: "⅖",
          frac34: "¾",
          frac35: "⅗",
          frac38: "⅜",
          frac45: "⅘",
          frac56: "⅚",
          frac58: "⅝",
          frac78: "⅞",
          frasl: "⁄",
          frown: "⌢",
          fscr: "𝒻",
          Fscr: "ℱ",
          gacute: "ǵ",
          Gamma: "Γ",
          gamma: "γ",
          Gammad: "Ϝ",
          gammad: "ϝ",
          gap: "⪆",
          Gbreve: "Ğ",
          gbreve: "ğ",
          Gcedil: "Ģ",
          Gcirc: "Ĝ",
          gcirc: "ĝ",
          Gcy: "Г",
          gcy: "г",
          Gdot: "Ġ",
          gdot: "ġ",
          ge: "≥",
          gE: "≧",
          gEl: "⪌",
          gel: "⋛",
          geq: "≥",
          geqq: "≧",
          geqslant: "⩾",
          gescc: "⪩",
          ges: "⩾",
          gesdot: "⪀",
          gesdoto: "⪂",
          gesdotol: "⪄",
          gesl: "⋛︀",
          gesles: "⪔",
          Gfr: "𝔊",
          gfr: "𝔤",
          gg: "≫",
          Gg: "⋙",
          ggg: "⋙",
          gimel: "ℷ",
          GJcy: "Ѓ",
          gjcy: "ѓ",
          gla: "⪥",
          gl: "≷",
          glE: "⪒",
          glj: "⪤",
          gnap: "⪊",
          gnapprox: "⪊",
          gne: "⪈",
          gnE: "≩",
          gneq: "⪈",
          gneqq: "≩",
          gnsim: "⋧",
          Gopf: "𝔾",
          gopf: "𝕘",
          grave: "`",
          GreaterEqual: "≥",
          GreaterEqualLess: "⋛",
          GreaterFullEqual: "≧",
          GreaterGreater: "⪢",
          GreaterLess: "≷",
          GreaterSlantEqual: "⩾",
          GreaterTilde: "≳",
          Gscr: "𝒢",
          gscr: "ℊ",
          gsim: "≳",
          gsime: "⪎",
          gsiml: "⪐",
          gtcc: "⪧",
          gtcir: "⩺",
          gt: ">",
          GT: ">",
          Gt: "≫",
          gtdot: "⋗",
          gtlPar: "⦕",
          gtquest: "⩼",
          gtrapprox: "⪆",
          gtrarr: "⥸",
          gtrdot: "⋗",
          gtreqless: "⋛",
          gtreqqless: "⪌",
          gtrless: "≷",
          gtrsim: "≳",
          gvertneqq: "≩︀",
          gvnE: "≩︀",
          Hacek: "ˇ",
          hairsp: " ",
          half: "½",
          hamilt: "ℋ",
          HARDcy: "Ъ",
          hardcy: "ъ",
          harrcir: "⥈",
          harr: "↔",
          hArr: "⇔",
          harrw: "↭",
          Hat: "^",
          hbar: "ℏ",
          Hcirc: "Ĥ",
          hcirc: "ĥ",
          hearts: "♥",
          heartsuit: "♥",
          hellip: "…",
          hercon: "⊹",
          hfr: "𝔥",
          Hfr: "ℌ",
          HilbertSpace: "ℋ",
          hksearow: "⤥",
          hkswarow: "⤦",
          hoarr: "⇿",
          homtht: "∻",
          hookleftarrow: "↩",
          hookrightarrow: "↪",
          hopf: "𝕙",
          Hopf: "ℍ",
          horbar: "―",
          HorizontalLine: "─",
          hscr: "𝒽",
          Hscr: "ℋ",
          hslash: "ℏ",
          Hstrok: "Ħ",
          hstrok: "ħ",
          HumpDownHump: "≎",
          HumpEqual: "≏",
          hybull: "⁃",
          hyphen: "‐",
          Iacute: "Í",
          iacute: "í",
          ic: "⁣",
          Icirc: "Î",
          icirc: "î",
          Icy: "И",
          icy: "и",
          Idot: "İ",
          IEcy: "Е",
          iecy: "е",
          iexcl: "¡",
          iff: "⇔",
          ifr: "𝔦",
          Ifr: "ℑ",
          Igrave: "Ì",
          igrave: "ì",
          ii: "ⅈ",
          iiiint: "⨌",
          iiint: "∭",
          iinfin: "⧜",
          iiota: "℩",
          IJlig: "IJ",
          ijlig: "ij",
          Imacr: "Ī",
          imacr: "ī",
          image: "ℑ",
          ImaginaryI: "ⅈ",
          imagline: "ℐ",
          imagpart: "ℑ",
          imath: "ı",
          Im: "ℑ",
          imof: "⊷",
          imped: "Ƶ",
          Implies: "⇒",
          incare: "℅",
          "in": "∈",
          infin: "∞",
          infintie: "⧝",
          inodot: "ı",
          intcal: "⊺",
          "int": "∫",
          Int: "∬",
          integers: "ℤ",
          Integral: "∫",
          intercal: "⊺",
          Intersection: "⋂",
          intlarhk: "⨗",
          intprod: "⨼",
          InvisibleComma: "⁣",
          InvisibleTimes: "⁢",
          IOcy: "Ё",
          iocy: "ё",
          Iogon: "Į",
          iogon: "į",
          Iopf: "𝕀",
          iopf: "𝕚",
          Iota: "Ι",
          iota: "ι",
          iprod: "⨼",
          iquest: "¿",
          iscr: "𝒾",
          Iscr: "ℐ",
          isin: "∈",
          isindot: "⋵",
          isinE: "⋹",
          isins: "⋴",
          isinsv: "⋳",
          isinv: "∈",
          it: "⁢",
          Itilde: "Ĩ",
          itilde: "ĩ",
          Iukcy: "І",
          iukcy: "і",
          Iuml: "Ï",
          iuml: "ï",
          Jcirc: "Ĵ",
          jcirc: "ĵ",
          Jcy: "Й",
          jcy: "й",
          Jfr: "𝔍",
          jfr: "𝔧",
          jmath: "ȷ",
          Jopf: "𝕁",
          jopf: "𝕛",
          Jscr: "𝒥",
          jscr: "𝒿",
          Jsercy: "Ј",
          jsercy: "ј",
          Jukcy: "Є",
          jukcy: "є",
          Kappa: "Κ",
          kappa: "κ",
          kappav: "ϰ",
          Kcedil: "Ķ",
          kcedil: "ķ",
          Kcy: "К",
          kcy: "к",
          Kfr: "𝔎",
          kfr: "𝔨",
          kgreen: "ĸ",
          KHcy: "Х",
          khcy: "х",
          KJcy: "Ќ",
          kjcy: "ќ",
          Kopf: "𝕂",
          kopf: "𝕜",
          Kscr: "𝒦",
          kscr: "𝓀",
          lAarr: "⇚",
          Lacute: "Ĺ",
          lacute: "ĺ",
          laemptyv: "⦴",
          lagran: "ℒ",
          Lambda: "Λ",
          lambda: "λ",
          lang: "⟨",
          Lang: "⟪",
          langd: "⦑",
          langle: "⟨",
          lap: "⪅",
          Laplacetrf: "ℒ",
          laquo: "«",
          larrb: "⇤",
          larrbfs: "⤟",
          larr: "←",
          Larr: "↞",
          lArr: "⇐",
          larrfs: "⤝",
          larrhk: "↩",
          larrlp: "↫",
          larrpl: "⤹",
          larrsim: "⥳",
          larrtl: "↢",
          latail: "⤙",
          lAtail: "⤛",
          lat: "⪫",
          late: "⪭",
          lates: "⪭︀",
          lbarr: "⤌",
          lBarr: "⤎",
          lbbrk: "❲",
          lbrace: "{",
          lbrack: "[",
          lbrke: "⦋",
          lbrksld: "⦏",
          lbrkslu: "⦍",
          Lcaron: "Ľ",
          lcaron: "ľ",
          Lcedil: "Ļ",
          lcedil: "ļ",
          lceil: "⌈",
          lcub: "{",
          Lcy: "Л",
          lcy: "л",
          ldca: "⤶",
          ldquo: "“",
          ldquor: "„",
          ldrdhar: "⥧",
          ldrushar: "⥋",
          ldsh: "↲",
          le: "≤",
          lE: "≦",
          LeftAngleBracket: "⟨",
          LeftArrowBar: "⇤",
          leftarrow: "←",
          LeftArrow: "←",
          Leftarrow: "⇐",
          LeftArrowRightArrow: "⇆",
          leftarrowtail: "↢",
          LeftCeiling: "⌈",
          LeftDoubleBracket: "⟦",
          LeftDownTeeVector: "⥡",
          LeftDownVectorBar: "⥙",
          LeftDownVector: "⇃",
          LeftFloor: "⌊",
          leftharpoondown: "↽",
          leftharpoonup: "↼",
          leftleftarrows: "⇇",
          leftrightarrow: "↔",
          LeftRightArrow: "↔",
          Leftrightarrow: "⇔",
          leftrightarrows: "⇆",
          leftrightharpoons: "⇋",
          leftrightsquigarrow: "↭",
          LeftRightVector: "⥎",
          LeftTeeArrow: "↤",
          LeftTee: "⊣",
          LeftTeeVector: "⥚",
          leftthreetimes: "⋋",
          LeftTriangleBar: "⧏",
          LeftTriangle: "⊲",
          LeftTriangleEqual: "⊴",
          LeftUpDownVector: "⥑",
          LeftUpTeeVector: "⥠",
          LeftUpVectorBar: "⥘",
          LeftUpVector: "↿",
          LeftVectorBar: "⥒",
          LeftVector: "↼",
          lEg: "⪋",
          leg: "⋚",
          leq: "≤",
          leqq: "≦",
          leqslant: "⩽",
          lescc: "⪨",
          les: "⩽",
          lesdot: "⩿",
          lesdoto: "⪁",
          lesdotor: "⪃",
          lesg: "⋚︀",
          lesges: "⪓",
          lessapprox: "⪅",
          lessdot: "⋖",
          lesseqgtr: "⋚",
          lesseqqgtr: "⪋",
          LessEqualGreater: "⋚",
          LessFullEqual: "≦",
          LessGreater: "≶",
          lessgtr: "≶",
          LessLess: "⪡",
          lesssim: "≲",
          LessSlantEqual: "⩽",
          LessTilde: "≲",
          lfisht: "⥼",
          lfloor: "⌊",
          Lfr: "𝔏",
          lfr: "𝔩",
          lg: "≶",
          lgE: "⪑",
          lHar: "⥢",
          lhard: "↽",
          lharu: "↼",
          lharul: "⥪",
          lhblk: "▄",
          LJcy: "Љ",
          ljcy: "љ",
          llarr: "⇇",
          ll: "≪",
          Ll: "⋘",
          llcorner: "⌞",
          Lleftarrow: "⇚",
          llhard: "⥫",
          lltri: "◺",
          Lmidot: "Ŀ",
          lmidot: "ŀ",
          lmoustache: "⎰",
          lmoust: "⎰",
          lnap: "⪉",
          lnapprox: "⪉",
          lne: "⪇",
          lnE: "≨",
          lneq: "⪇",
          lneqq: "≨",
          lnsim: "⋦",
          loang: "⟬",
          loarr: "⇽",
          lobrk: "⟦",
          longleftarrow: "⟵",
          LongLeftArrow: "⟵",
          Longleftarrow: "⟸",
          longleftrightarrow: "⟷",
          LongLeftRightArrow: "⟷",
          Longleftrightarrow: "⟺",
          longmapsto: "⟼",
          longrightarrow: "⟶",
          LongRightArrow: "⟶",
          Longrightarrow: "⟹",
          looparrowleft: "↫",
          looparrowright: "↬",
          lopar: "⦅",
          Lopf: "𝕃",
          lopf: "𝕝",
          loplus: "⨭",
          lotimes: "⨴",
          lowast: "∗",
          lowbar: "_",
          LowerLeftArrow: "↙",
          LowerRightArrow: "↘",
          loz: "◊",
          lozenge: "◊",
          lozf: "⧫",
          lpar: "(",
          lparlt: "⦓",
          lrarr: "⇆",
          lrcorner: "⌟",
          lrhar: "⇋",
          lrhard: "⥭",
          lrm: "‎",
          lrtri: "⊿",
          lsaquo: "‹",
          lscr: "𝓁",
          Lscr: "ℒ",
          lsh: "↰",
          Lsh: "↰",
          lsim: "≲",
          lsime: "⪍",
          lsimg: "⪏",
          lsqb: "[",
          lsquo: "‘",
          lsquor: "‚",
          Lstrok: "Ł",
          lstrok: "ł",
          ltcc: "⪦",
          ltcir: "⩹",
          lt: "<",
          LT: "<",
          Lt: "≪",
          ltdot: "⋖",
          lthree: "⋋",
          ltimes: "⋉",
          ltlarr: "⥶",
          ltquest: "⩻",
          ltri: "◃",
          ltrie: "⊴",
          ltrif: "◂",
          ltrPar: "⦖",
          lurdshar: "⥊",
          luruhar: "⥦",
          lvertneqq: "≨︀",
          lvnE: "≨︀",
          macr: "¯",
          male: "♂",
          malt: "✠",
          maltese: "✠",
          Map: "⤅",
          map: "↦",
          mapsto: "↦",
          mapstodown: "↧",
          mapstoleft: "↤",
          mapstoup: "↥",
          marker: "▮",
          mcomma: "⨩",
          Mcy: "М",
          mcy: "м",
          mdash: "—",
          mDDot: "∺",
          measuredangle: "∡",
          MediumSpace: " ",
          Mellintrf: "ℳ",
          Mfr: "𝔐",
          mfr: "𝔪",
          mho: "℧",
          micro: "µ",
          midast: "*",
          midcir: "⫰",
          mid: "∣",
          middot: "·",
          minusb: "⊟",
          minus: "−",
          minusd: "∸",
          minusdu: "⨪",
          MinusPlus: "∓",
          mlcp: "⫛",
          mldr: "…",
          mnplus: "∓",
          models: "⊧",
          Mopf: "𝕄",
          mopf: "𝕞",
          mp: "∓",
          mscr: "𝓂",
          Mscr: "ℳ",
          mstpos: "∾",
          Mu: "Μ",
          mu: "μ",
          multimap: "⊸",
          mumap: "⊸",
          nabla: "∇",
          Nacute: "Ń",
          nacute: "ń",
          nang: "∠⃒",
          nap: "≉",
          napE: "⩰̸",
          napid: "≋̸",
          napos: "ʼn",
          napprox: "≉",
          natural: "♮",
          naturals: "ℕ",
          natur: "♮",
          nbsp: " ",
          nbump: "≎̸",
          nbumpe: "≏̸",
          ncap: "⩃",
          Ncaron: "Ň",
          ncaron: "ň",
          Ncedil: "Ņ",
          ncedil: "ņ",
          ncong: "≇",
          ncongdot: "⩭̸",
          ncup: "⩂",
          Ncy: "Н",
          ncy: "н",
          ndash: "–",
          nearhk: "⤤",
          nearr: "↗",
          neArr: "⇗",
          nearrow: "↗",
          ne: "≠",
          nedot: "≐̸",
          NegativeMediumSpace: "​",
          NegativeThickSpace: "​",
          NegativeThinSpace: "​",
          NegativeVeryThinSpace: "​",
          nequiv: "≢",
          nesear: "⤨",
          nesim: "≂̸",
          NestedGreaterGreater: "≫",
          NestedLessLess: "≪",
          NewLine: "\n",
          nexist: "∄",
          nexists: "∄",
          Nfr: "𝔑",
          nfr: "𝔫",
          ngE: "≧̸",
          nge: "≱",
          ngeq: "≱",
          ngeqq: "≧̸",
          ngeqslant: "⩾̸",
          nges: "⩾̸",
          nGg: "⋙̸",
          ngsim: "≵",
          nGt: "≫⃒",
          ngt: "≯",
          ngtr: "≯",
          nGtv: "≫̸",
          nharr: "↮",
          nhArr: "⇎",
          nhpar: "⫲",
          ni: "∋",
          nis: "⋼",
          nisd: "⋺",
          niv: "∋",
          NJcy: "Њ",
          njcy: "њ",
          nlarr: "↚",
          nlArr: "⇍",
          nldr: "‥",
          nlE: "≦̸",
          nle: "≰",
          nleftarrow: "↚",
          nLeftarrow: "⇍",
          nleftrightarrow: "↮",
          nLeftrightarrow: "⇎",
          nleq: "≰",
          nleqq: "≦̸",
          nleqslant: "⩽̸",
          nles: "⩽̸",
          nless: "≮",
          nLl: "⋘̸",
          nlsim: "≴",
          nLt: "≪⃒",
          nlt: "≮",
          nltri: "⋪",
          nltrie: "⋬",
          nLtv: "≪̸",
          nmid: "∤",
          NoBreak: "⁠",
          NonBreakingSpace: " ",
          nopf: "𝕟",
          Nopf: "ℕ",
          Not: "⫬",
          not: "¬",
          NotCongruent: "≢",
          NotCupCap: "≭",
          NotDoubleVerticalBar: "∦",
          NotElement: "∉",
          NotEqual: "≠",
          NotEqualTilde: "≂̸",
          NotExists: "∄",
          NotGreater: "≯",
          NotGreaterEqual: "≱",
          NotGreaterFullEqual: "≧̸",
          NotGreaterGreater: "≫̸",
          NotGreaterLess: "≹",
          NotGreaterSlantEqual: "⩾̸",
          NotGreaterTilde: "≵",
          NotHumpDownHump: "≎̸",
          NotHumpEqual: "≏̸",
          notin: "∉",
          notindot: "⋵̸",
          notinE: "⋹̸",
          notinva: "∉",
          notinvb: "⋷",
          notinvc: "⋶",
          NotLeftTriangleBar: "⧏̸",
          NotLeftTriangle: "⋪",
          NotLeftTriangleEqual: "⋬",
          NotLess: "≮",
          NotLessEqual: "≰",
          NotLessGreater: "≸",
          NotLessLess: "≪̸",
          NotLessSlantEqual: "⩽̸",
          NotLessTilde: "≴",
          NotNestedGreaterGreater: "⪢̸",
          NotNestedLessLess: "⪡̸",
          notni: "∌",
          notniva: "∌",
          notnivb: "⋾",
          notnivc: "⋽",
          NotPrecedes: "⊀",
          NotPrecedesEqual: "⪯̸",
          NotPrecedesSlantEqual: "⋠",
          NotReverseElement: "∌",
          NotRightTriangleBar: "⧐̸",
          NotRightTriangle: "⋫",
          NotRightTriangleEqual: "⋭",
          NotSquareSubset: "⊏̸",
          NotSquareSubsetEqual: "⋢",
          NotSquareSuperset: "⊐̸",
          NotSquareSupersetEqual: "⋣",
          NotSubset: "⊂⃒",
          NotSubsetEqual: "⊈",
          NotSucceeds: "⊁",
          NotSucceedsEqual: "⪰̸",
          NotSucceedsSlantEqual: "⋡",
          NotSucceedsTilde: "≿̸",
          NotSuperset: "⊃⃒",
          NotSupersetEqual: "⊉",
          NotTilde: "≁",
          NotTildeEqual: "≄",
          NotTildeFullEqual: "≇",
          NotTildeTilde: "≉",
          NotVerticalBar: "∤",
          nparallel: "∦",
          npar: "∦",
          nparsl: "⫽⃥",
          npart: "∂̸",
          npolint: "⨔",
          npr: "⊀",
          nprcue: "⋠",
          nprec: "⊀",
          npreceq: "⪯̸",
          npre: "⪯̸",
          nrarrc: "⤳̸",
          nrarr: "↛",
          nrArr: "⇏",
          nrarrw: "↝̸",
          nrightarrow: "↛",
          nRightarrow: "⇏",
          nrtri: "⋫",
          nrtrie: "⋭",
          nsc: "⊁",
          nsccue: "⋡",
          nsce: "⪰̸",
          Nscr: "𝒩",
          nscr: "𝓃",
          nshortmid: "∤",
          nshortparallel: "∦",
          nsim: "≁",
          nsime: "≄",
          nsimeq: "≄",
          nsmid: "∤",
          nspar: "∦",
          nsqsube: "⋢",
          nsqsupe: "⋣",
          nsub: "⊄",
          nsubE: "⫅̸",
          nsube: "⊈",
          nsubset: "⊂⃒",
          nsubseteq: "⊈",
          nsubseteqq: "⫅̸",
          nsucc: "⊁",
          nsucceq: "⪰̸",
          nsup: "⊅",
          nsupE: "⫆̸",
          nsupe: "⊉",
          nsupset: "⊃⃒",
          nsupseteq: "⊉",
          nsupseteqq: "⫆̸",
          ntgl: "≹",
          Ntilde: "Ñ",
          ntilde: "ñ",
          ntlg: "≸",
          ntriangleleft: "⋪",
          ntrianglelefteq: "⋬",
          ntriangleright: "⋫",
          ntrianglerighteq: "⋭",
          Nu: "Ν",
          nu: "ν",
          num: "#",
          numero: "№",
          numsp: " ",
          nvap: "≍⃒",
          nvdash: "⊬",
          nvDash: "⊭",
          nVdash: "⊮",
          nVDash: "⊯",
          nvge: "≥⃒",
          nvgt: ">⃒",
          nvHarr: "⤄",
          nvinfin: "⧞",
          nvlArr: "⤂",
          nvle: "≤⃒",
          nvlt: "<⃒",
          nvltrie: "⊴⃒",
          nvrArr: "⤃",
          nvrtrie: "⊵⃒",
          nvsim: "∼⃒",
          nwarhk: "⤣",
          nwarr: "↖",
          nwArr: "⇖",
          nwarrow: "↖",
          nwnear: "⤧",
          Oacute: "Ó",
          oacute: "ó",
          oast: "⊛",
          Ocirc: "Ô",
          ocirc: "ô",
          ocir: "⊚",
          Ocy: "О",
          ocy: "о",
          odash: "⊝",
          Odblac: "Ő",
          odblac: "ő",
          odiv: "⨸",
          odot: "⊙",
          odsold: "⦼",
          OElig: "Œ",
          oelig: "œ",
          ofcir: "⦿",
          Ofr: "𝔒",
          ofr: "𝔬",
          ogon: "˛",
          Ograve: "Ò",
          ograve: "ò",
          ogt: "⧁",
          ohbar: "⦵",
          ohm: "Ω",
          oint: "∮",
          olarr: "↺",
          olcir: "⦾",
          olcross: "⦻",
          oline: "‾",
          olt: "⧀",
          Omacr: "Ō",
          omacr: "ō",
          Omega: "Ω",
          omega: "ω",
          Omicron: "Ο",
          omicron: "ο",
          omid: "⦶",
          ominus: "⊖",
          Oopf: "𝕆",
          oopf: "𝕠",
          opar: "⦷",
          OpenCurlyDoubleQuote: "“",
          OpenCurlyQuote: "‘",
          operp: "⦹",
          oplus: "⊕",
          orarr: "↻",
          Or: "⩔",
          or: "∨",
          ord: "⩝",
          order: "ℴ",
          orderof: "ℴ",
          ordf: "ª",
          ordm: "º",
          origof: "⊶",
          oror: "⩖",
          orslope: "⩗",
          orv: "⩛",
          oS: "Ⓢ",
          Oscr: "𝒪",
          oscr: "ℴ",
          Oslash: "Ø",
          oslash: "ø",
          osol: "⊘",
          Otilde: "Õ",
          otilde: "õ",
          otimesas: "⨶",
          Otimes: "⨷",
          otimes: "⊗",
          Ouml: "Ö",
          ouml: "ö",
          ovbar: "⌽",
          OverBar: "‾",
          OverBrace: "⏞",
          OverBracket: "⎴",
          OverParenthesis: "⏜",
          para: "¶",
          parallel: "∥",
          par: "∥",
          parsim: "⫳",
          parsl: "⫽",
          part: "∂",
          PartialD: "∂",
          Pcy: "П",
          pcy: "п",
          percnt: "%",
          period: ".",
          permil: "‰",
          perp: "⊥",
          pertenk: "‱",
          Pfr: "𝔓",
          pfr: "𝔭",
          Phi: "Φ",
          phi: "φ",
          phiv: "ϕ",
          phmmat: "ℳ",
          phone: "☎",
          Pi: "Π",
          pi: "π",
          pitchfork: "⋔",
          piv: "ϖ",
          planck: "ℏ",
          planckh: "ℎ",
          plankv: "ℏ",
          plusacir: "⨣",
          plusb: "⊞",
          pluscir: "⨢",
          plus: "+",
          plusdo: "∔",
          plusdu: "⨥",
          pluse: "⩲",
          PlusMinus: "±",
          plusmn: "±",
          plussim: "⨦",
          plustwo: "⨧",
          pm: "±",
          Poincareplane: "ℌ",
          pointint: "⨕",
          popf: "𝕡",
          Popf: "ℙ",
          pound: "£",
          prap: "⪷",
          Pr: "⪻",
          pr: "≺",
          prcue: "≼",
          precapprox: "⪷",
          prec: "≺",
          preccurlyeq: "≼",
          Precedes: "≺",
          PrecedesEqual: "⪯",
          PrecedesSlantEqual: "≼",
          PrecedesTilde: "≾",
          preceq: "⪯",
          precnapprox: "⪹",
          precneqq: "⪵",
          precnsim: "⋨",
          pre: "⪯",
          prE: "⪳",
          precsim: "≾",
          prime: "′",
          Prime: "″",
          primes: "ℙ",
          prnap: "⪹",
          prnE: "⪵",
          prnsim: "⋨",
          prod: "∏",
          Product: "∏",
          profalar: "⌮",
          profline: "⌒",
          profsurf: "⌓",
          prop: "∝",
          Proportional: "∝",
          Proportion: "∷",
          propto: "∝",
          prsim: "≾",
          prurel: "⊰",
          Pscr: "𝒫",
          pscr: "𝓅",
          Psi: "Ψ",
          psi: "ψ",
          puncsp: " ",
          Qfr: "𝔔",
          qfr: "𝔮",
          qint: "⨌",
          qopf: "𝕢",
          Qopf: "ℚ",
          qprime: "⁗",
          Qscr: "𝒬",
          qscr: "𝓆",
          quaternions: "ℍ",
          quatint: "⨖",
          quest: "?",
          questeq: "≟",
          quot: '"',
          QUOT: '"',
          rAarr: "⇛",
          race: "∽̱",
          Racute: "Ŕ",
          racute: "ŕ",
          radic: "√",
          raemptyv: "⦳",
          rang: "⟩",
          Rang: "⟫",
          rangd: "⦒",
          range: "⦥",
          rangle: "⟩",
          raquo: "»",
          rarrap: "⥵",
          rarrb: "⇥",
          rarrbfs: "⤠",
          rarrc: "⤳",
          rarr: "→",
          Rarr: "↠",
          rArr: "⇒",
          rarrfs: "⤞",
          rarrhk: "↪",
          rarrlp: "↬",
          rarrpl: "⥅",
          rarrsim: "⥴",
          Rarrtl: "⤖",
          rarrtl: "↣",
          rarrw: "↝",
          ratail: "⤚",
          rAtail: "⤜",
          ratio: "∶",
          rationals: "ℚ",
          rbarr: "⤍",
          rBarr: "⤏",
          RBarr: "⤐",
          rbbrk: "❳",
          rbrace: "}",
          rbrack: "]",
          rbrke: "⦌",
          rbrksld: "⦎",
          rbrkslu: "⦐",
          Rcaron: "Ř",
          rcaron: "ř",
          Rcedil: "Ŗ",
          rcedil: "ŗ",
          rceil: "⌉",
          rcub: "}",
          Rcy: "Р",
          rcy: "р",
          rdca: "⤷",
          rdldhar: "⥩",
          rdquo: "”",
          rdquor: "”",
          rdsh: "↳",
          real: "ℜ",
          realine: "ℛ",
          realpart: "ℜ",
          reals: "ℝ",
          Re: "ℜ",
          rect: "▭",
          reg: "®",
          REG: "®",
          ReverseElement: "∋",
          ReverseEquilibrium: "⇋",
          ReverseUpEquilibrium: "⥯",
          rfisht: "⥽",
          rfloor: "⌋",
          rfr: "𝔯",
          Rfr: "ℜ",
          rHar: "⥤",
          rhard: "⇁",
          rharu: "⇀",
          rharul: "⥬",
          Rho: "Ρ",
          rho: "ρ",
          rhov: "ϱ",
          RightAngleBracket: "⟩",
          RightArrowBar: "⇥",
          rightarrow: "→",
          RightArrow: "→",
          Rightarrow: "⇒",
          RightArrowLeftArrow: "⇄",
          rightarrowtail: "↣",
          RightCeiling: "⌉",
          RightDoubleBracket: "⟧",
          RightDownTeeVector: "⥝",
          RightDownVectorBar: "⥕",
          RightDownVector: "⇂",
          RightFloor: "⌋",
          rightharpoondown: "⇁",
          rightharpoonup: "⇀",
          rightleftarrows: "⇄",
          rightleftharpoons: "⇌",
          rightrightarrows: "⇉",
          rightsquigarrow: "↝",
          RightTeeArrow: "↦",
          RightTee: "⊢",
          RightTeeVector: "⥛",
          rightthreetimes: "⋌",
          RightTriangleBar: "⧐",
          RightTriangle: "⊳",
          RightTriangleEqual: "⊵",
          RightUpDownVector: "⥏",
          RightUpTeeVector: "⥜",
          RightUpVectorBar: "⥔",
          RightUpVector: "↾",
          RightVectorBar: "⥓",
          RightVector: "⇀",
          ring: "˚",
          risingdotseq: "≓",
          rlarr: "⇄",
          rlhar: "⇌",
          rlm: "‏",
          rmoustache: "⎱",
          rmoust: "⎱",
          rnmid: "⫮",
          roang: "⟭",
          roarr: "⇾",
          robrk: "⟧",
          ropar: "⦆",
          ropf: "𝕣",
          Ropf: "ℝ",
          roplus: "⨮",
          rotimes: "⨵",
          RoundImplies: "⥰",
          rpar: ")",
          rpargt: "⦔",
          rppolint: "⨒",
          rrarr: "⇉",
          Rrightarrow: "⇛",
          rsaquo: "›",
          rscr: "𝓇",
          Rscr: "ℛ",
          rsh: "↱",
          Rsh: "↱",
          rsqb: "]",
          rsquo: "’",
          rsquor: "’",
          rthree: "⋌",
          rtimes: "⋊",
          rtri: "▹",
          rtrie: "⊵",
          rtrif: "▸",
          rtriltri: "⧎",
          RuleDelayed: "⧴",
          ruluhar: "⥨",
          rx: "℞",
          Sacute: "Ś",
          sacute: "ś",
          sbquo: "‚",
          scap: "⪸",
          Scaron: "Š",
          scaron: "š",
          Sc: "⪼",
          sc: "≻",
          sccue: "≽",
          sce: "⪰",
          scE: "⪴",
          Scedil: "Ş",
          scedil: "ş",
          Scirc: "Ŝ",
          scirc: "ŝ",
          scnap: "⪺",
          scnE: "⪶",
          scnsim: "⋩",
          scpolint: "⨓",
          scsim: "≿",
          Scy: "С",
          scy: "с",
          sdotb: "⊡",
          sdot: "⋅",
          sdote: "⩦",
          searhk: "⤥",
          searr: "↘",
          seArr: "⇘",
          searrow: "↘",
          sect: "§",
          semi: ";",
          seswar: "⤩",
          setminus: "∖",
          setmn: "∖",
          sext: "✶",
          Sfr: "𝔖",
          sfr: "𝔰",
          sfrown: "⌢",
          sharp: "♯",
          SHCHcy: "Щ",
          shchcy: "щ",
          SHcy: "Ш",
          shcy: "ш",
          ShortDownArrow: "↓",
          ShortLeftArrow: "←",
          shortmid: "∣",
          shortparallel: "∥",
          ShortRightArrow: "→",
          ShortUpArrow: "↑",
          shy: "­",
          Sigma: "Σ",
          sigma: "σ",
          sigmaf: "ς",
          sigmav: "ς",
          sim: "∼",
          simdot: "⩪",
          sime: "≃",
          simeq: "≃",
          simg: "⪞",
          simgE: "⪠",
          siml: "⪝",
          simlE: "⪟",
          simne: "≆",
          simplus: "⨤",
          simrarr: "⥲",
          slarr: "←",
          SmallCircle: "∘",
          smallsetminus: "∖",
          smashp: "⨳",
          smeparsl: "⧤",
          smid: "∣",
          smile: "⌣",
          smt: "⪪",
          smte: "⪬",
          smtes: "⪬︀",
          SOFTcy: "Ь",
          softcy: "ь",
          solbar: "⌿",
          solb: "⧄",
          sol: "/",
          Sopf: "𝕊",
          sopf: "𝕤",
          spades: "♠",
          spadesuit: "♠",
          spar: "∥",
          sqcap: "⊓",
          sqcaps: "⊓︀",
          sqcup: "⊔",
          sqcups: "⊔︀",
          Sqrt: "√",
          sqsub: "⊏",
          sqsube: "⊑",
          sqsubset: "⊏",
          sqsubseteq: "⊑",
          sqsup: "⊐",
          sqsupe: "⊒",
          sqsupset: "⊐",
          sqsupseteq: "⊒",
          square: "□",
          Square: "□",
          SquareIntersection: "⊓",
          SquareSubset: "⊏",
          SquareSubsetEqual: "⊑",
          SquareSuperset: "⊐",
          SquareSupersetEqual: "⊒",
          SquareUnion: "⊔",
          squarf: "▪",
          squ: "□",
          squf: "▪",
          srarr: "→",
          Sscr: "𝒮",
          sscr: "𝓈",
          ssetmn: "∖",
          ssmile: "⌣",
          sstarf: "⋆",
          Star: "⋆",
          star: "☆",
          starf: "★",
          straightepsilon: "ϵ",
          straightphi: "ϕ",
          strns: "¯",
          sub: "⊂",
          Sub: "⋐",
          subdot: "⪽",
          subE: "⫅",
          sube: "⊆",
          subedot: "⫃",
          submult: "⫁",
          subnE: "⫋",
          subne: "⊊",
          subplus: "⪿",
          subrarr: "⥹",
          subset: "⊂",
          Subset: "⋐",
          subseteq: "⊆",
          subseteqq: "⫅",
          SubsetEqual: "⊆",
          subsetneq: "⊊",
          subsetneqq: "⫋",
          subsim: "⫇",
          subsub: "⫕",
          subsup: "⫓",
          succapprox: "⪸",
          succ: "≻",
          succcurlyeq: "≽",
          Succeeds: "≻",
          SucceedsEqual: "⪰",
          SucceedsSlantEqual: "≽",
          SucceedsTilde: "≿",
          succeq: "⪰",
          succnapprox: "⪺",
          succneqq: "⪶",
          succnsim: "⋩",
          succsim: "≿",
          SuchThat: "∋",
          sum: "∑",
          Sum: "∑",
          sung: "♪",
          sup1: "¹",
          sup2: "²",
          sup3: "³",
          sup: "⊃",
          Sup: "⋑",
          supdot: "⪾",
          supdsub: "⫘",
          supE: "⫆",
          supe: "⊇",
          supedot: "⫄",
          Superset: "⊃",
          SupersetEqual: "⊇",
          suphsol: "⟉",
          suphsub: "⫗",
          suplarr: "⥻",
          supmult: "⫂",
          supnE: "⫌",
          supne: "⊋",
          supplus: "⫀",
          supset: "⊃",
          Supset: "⋑",
          supseteq: "⊇",
          supseteqq: "⫆",
          supsetneq: "⊋",
          supsetneqq: "⫌",
          supsim: "⫈",
          supsub: "⫔",
          supsup: "⫖",
          swarhk: "⤦",
          swarr: "↙",
          swArr: "⇙",
          swarrow: "↙",
          swnwar: "⤪",
          szlig: "ß",
          Tab: "	",
          target: "⌖",
          Tau: "Τ",
          tau: "τ",
          tbrk: "⎴",
          Tcaron: "Ť",
          tcaron: "ť",
          Tcedil: "Ţ",
          tcedil: "ţ",
          Tcy: "Т",
          tcy: "т",
          tdot: "⃛",
          telrec: "⌕",
          Tfr: "𝔗",
          tfr: "𝔱",
          there4: "∴",
          therefore: "∴",
          Therefore: "∴",
          Theta: "Θ",
          theta: "θ",
          thetasym: "ϑ",
          thetav: "ϑ",
          thickapprox: "≈",
          thicksim: "∼",
          ThickSpace: "  ",
          ThinSpace: " ",
          thinsp: " ",
          thkap: "≈",
          thksim: "∼",
          THORN: "Þ",
          thorn: "þ",
          tilde: "˜",
          Tilde: "∼",
          TildeEqual: "≃",
          TildeFullEqual: "≅",
          TildeTilde: "≈",
          timesbar: "⨱",
          timesb: "⊠",
          times: "×",
          timesd: "⨰",
          tint: "∭",
          toea: "⤨",
          topbot: "⌶",
          topcir: "⫱",
          top: "⊤",
          Topf: "𝕋",
          topf: "𝕥",
          topfork: "⫚",
          tosa: "⤩",
          tprime: "‴",
          trade: "™",
          TRADE: "™",
          triangle: "▵",
          triangledown: "▿",
          triangleleft: "◃",
          trianglelefteq: "⊴",
          triangleq: "≜",
          triangleright: "▹",
          trianglerighteq: "⊵",
          tridot: "◬",
          trie: "≜",
          triminus: "⨺",
          TripleDot: "⃛",
          triplus: "⨹",
          trisb: "⧍",
          tritime: "⨻",
          trpezium: "⏢",
          Tscr: "𝒯",
          tscr: "𝓉",
          TScy: "Ц",
          tscy: "ц",
          TSHcy: "Ћ",
          tshcy: "ћ",
          Tstrok: "Ŧ",
          tstrok: "ŧ",
          twixt: "≬",
          twoheadleftarrow: "↞",
          twoheadrightarrow: "↠",
          Uacute: "Ú",
          uacute: "ú",
          uarr: "↑",
          Uarr: "↟",
          uArr: "⇑",
          Uarrocir: "⥉",
          Ubrcy: "Ў",
          ubrcy: "ў",
          Ubreve: "Ŭ",
          ubreve: "ŭ",
          Ucirc: "Û",
          ucirc: "û",
          Ucy: "У",
          ucy: "у",
          udarr: "⇅",
          Udblac: "Ű",
          udblac: "ű",
          udhar: "⥮",
          ufisht: "⥾",
          Ufr: "𝔘",
          ufr: "𝔲",
          Ugrave: "Ù",
          ugrave: "ù",
          uHar: "⥣",
          uharl: "↿",
          uharr: "↾",
          uhblk: "▀",
          ulcorn: "⌜",
          ulcorner: "⌜",
          ulcrop: "⌏",
          ultri: "◸",
          Umacr: "Ū",
          umacr: "ū",
          uml: "¨",
          UnderBar: "_",
          UnderBrace: "⏟",
          UnderBracket: "⎵",
          UnderParenthesis: "⏝",
          Union: "⋃",
          UnionPlus: "⊎",
          Uogon: "Ų",
          uogon: "ų",
          Uopf: "𝕌",
          uopf: "𝕦",
          UpArrowBar: "⤒",
          uparrow: "↑",
          UpArrow: "↑",
          Uparrow: "⇑",
          UpArrowDownArrow: "⇅",
          updownarrow: "↕",
          UpDownArrow: "↕",
          Updownarrow: "⇕",
          UpEquilibrium: "⥮",
          upharpoonleft: "↿",
          upharpoonright: "↾",
          uplus: "⊎",
          UpperLeftArrow: "↖",
          UpperRightArrow: "↗",
          upsi: "υ",
          Upsi: "ϒ",
          upsih: "ϒ",
          Upsilon: "Υ",
          upsilon: "υ",
          UpTeeArrow: "↥",
          UpTee: "⊥",
          upuparrows: "⇈",
          urcorn: "⌝",
          urcorner: "⌝",
          urcrop: "⌎",
          Uring: "Ů",
          uring: "ů",
          urtri: "◹",
          Uscr: "𝒰",
          uscr: "𝓊",
          utdot: "⋰",
          Utilde: "Ũ",
          utilde: "ũ",
          utri: "▵",
          utrif: "▴",
          uuarr: "⇈",
          Uuml: "Ü",
          uuml: "ü",
          uwangle: "⦧",
          vangrt: "⦜",
          varepsilon: "ϵ",
          varkappa: "ϰ",
          varnothing: "∅",
          varphi: "ϕ",
          varpi: "ϖ",
          varpropto: "∝",
          varr: "↕",
          vArr: "⇕",
          varrho: "ϱ",
          varsigma: "ς",
          varsubsetneq: "⊊︀",
          varsubsetneqq: "⫋︀",
          varsupsetneq: "⊋︀",
          varsupsetneqq: "⫌︀",
          vartheta: "ϑ",
          vartriangleleft: "⊲",
          vartriangleright: "⊳",
          vBar: "⫨",
          Vbar: "⫫",
          vBarv: "⫩",
          Vcy: "В",
          vcy: "в",
          vdash: "⊢",
          vDash: "⊨",
          Vdash: "⊩",
          VDash: "⊫",
          Vdashl: "⫦",
          veebar: "⊻",
          vee: "∨",
          Vee: "⋁",
          veeeq: "≚",
          vellip: "⋮",
          verbar: "|",
          Verbar: "‖",
          vert: "|",
          Vert: "‖",
          VerticalBar: "∣",
          VerticalLine: "|",
          VerticalSeparator: "❘",
          VerticalTilde: "≀",
          VeryThinSpace: " ",
          Vfr: "𝔙",
          vfr: "𝔳",
          vltri: "⊲",
          vnsub: "⊂⃒",
          vnsup: "⊃⃒",
          Vopf: "𝕍",
          vopf: "𝕧",
          vprop: "∝",
          vrtri: "⊳",
          Vscr: "𝒱",
          vscr: "𝓋",
          vsubnE: "⫋︀",
          vsubne: "⊊︀",
          vsupnE: "⫌︀",
          vsupne: "⊋︀",
          Vvdash: "⊪",
          vzigzag: "⦚",
          Wcirc: "Ŵ",
          wcirc: "ŵ",
          wedbar: "⩟",
          wedge: "∧",
          Wedge: "⋀",
          wedgeq: "≙",
          weierp: "℘",
          Wfr: "𝔚",
          wfr: "𝔴",
          Wopf: "𝕎",
          wopf: "𝕨",
          wp: "℘",
          wr: "≀",
          wreath: "≀",
          Wscr: "𝒲",
          wscr: "𝓌",
          xcap: "⋂",
          xcirc: "◯",
          xcup: "⋃",
          xdtri: "▽",
          Xfr: "𝔛",
          xfr: "𝔵",
          xharr: "⟷",
          xhArr: "⟺",
          Xi: "Ξ",
          xi: "ξ",
          xlarr: "⟵",
          xlArr: "⟸",
          xmap: "⟼",
          xnis: "⋻",
          xodot: "⨀",
          Xopf: "𝕏",
          xopf: "𝕩",
          xoplus: "⨁",
          xotime: "⨂",
          xrarr: "⟶",
          xrArr: "⟹",
          Xscr: "𝒳",
          xscr: "𝓍",
          xsqcup: "⨆",
          xuplus: "⨄",
          xutri: "△",
          xvee: "⋁",
          xwedge: "⋀",
          Yacute: "Ý",
          yacute: "ý",
          YAcy: "Я",
          yacy: "я",
          Ycirc: "Ŷ",
          ycirc: "ŷ",
          Ycy: "Ы",
          ycy: "ы",
          yen: "¥",
          Yfr: "𝔜",
          yfr: "𝔶",
          YIcy: "Ї",
          yicy: "ї",
          Yopf: "𝕐",
          yopf: "𝕪",
          Yscr: "𝒴",
          yscr: "𝓎",
          YUcy: "Ю",
          yucy: "ю",
          yuml: "ÿ",
          Yuml: "Ÿ",
          Zacute: "Ź",
          zacute: "ź",
          Zcaron: "Ž",
          zcaron: "ž",
          Zcy: "З",
          zcy: "з",
          Zdot: "Ż",
          zdot: "ż",
          zeetrf: "ℨ",
          ZeroWidthSpace: "​",
          Zeta: "Ζ",
          zeta: "ζ",
          zfr: "𝔷",
          Zfr: "ℨ",
          ZHcy: "Ж",
          zhcy: "ж",
          zigrarr: "⇝",
          zopf: "𝕫",
          Zopf: "ℤ",
          Zscr: "𝒵",
          zscr: "𝓏",
          zwj: "‍",
          zwnj: "‌"
        }
      }, {}],
      54: [function (e, r, t) {
        "use strict";
        function n(e) {
          var r = Array.prototype.slice.call(arguments, 1);
          return r.forEach(function (r) {
            r && Object.keys(r).forEach(function (t) {
              e[t] = r[t]
            })
          }), e
        }

        function s(e) {
          return Object.prototype.toString.call(e)
        }

        function o(e) {
          return "[object String]" === s(e)
        }

        function i(e) {
          return "[object Object]" === s(e)
        }

        function a(e) {
          return "[object RegExp]" === s(e)
        }

        function c(e) {
          return "[object Function]" === s(e)
        }

        function l(e) {
          return e.replace(/[.?*+^$[\]\\(){}|-]/g, "\\$&")
        }

        function u(e) {
          return Object.keys(e || {}).reduce(function (e, r) {
            return e || k.hasOwnProperty(r)
          }, !1)
        }

        function p(e) {
          e.__index__ = -1, e.__text_cache__ = ""
        }

        function h(e) {
          return function (r, t) {
            var n = r.slice(t);
            return e.test(n) ? n.match(e)[0].length : 0
          }
        }

        function f() {
          return function (e, r) {
            r.normalize(e)
          }
        }

        function d(r) {
          function t(e) {
            return e.replace("%TLDS%", s.src_tlds)
          }

          function n(e, r) {
            throw new Error('(LinkifyIt) Invalid schema "' + e + '": ' + r)
          }

          var s = r.re = e("./lib/re")(r.__opts__), u = r.__tlds__.slice();
          r.onCompile(), r.__tlds_replaced__ || u.push(v), u.push(s.src_xn), s.src_tlds = u.join("|"), s.email_fuzzy = RegExp(t(s.tpl_email_fuzzy), "i"), s.link_fuzzy = RegExp(t(s.tpl_link_fuzzy), "i"), s.link_no_ip_fuzzy = RegExp(t(s.tpl_link_no_ip_fuzzy), "i"), s.host_fuzzy_test = RegExp(t(s.tpl_host_fuzzy_test), "i");
          var d = [];
          r.__compiled__ = {}, Object.keys(r.__schemas__).forEach(function (e) {
            var t = r.__schemas__[e];
            if (null !== t) {
              var s = {validate: null, link: null};
              return r.__compiled__[e] = s, i(t) ? (a(t.validate) ? s.validate = h(t.validate) : c(t.validate) ? s.validate = t.validate : n(e, t), void(c(t.normalize) ? s.normalize = t.normalize : t.normalize ? n(e, t) : s.normalize = f())) : o(t) ? void d.push(e) : void n(e, t)
            }
          }), d.forEach(function (e) {
            r.__compiled__[r.__schemas__[e]] && (r.__compiled__[e].validate = r.__compiled__[r.__schemas__[e]].validate, r.__compiled__[e].normalize = r.__compiled__[r.__schemas__[e]].normalize)
          }), r.__compiled__[""] = {validate: null, normalize: f()};
          var m = Object.keys(r.__compiled__).filter(function (e) {
            return e.length > 0 && r.__compiled__[e]
          }).map(l).join("|");
          r.re.schema_test = RegExp("(^|(?!_)(?:[><]|" + s.src_ZPCc + "))(" + m + ")", "i"), r.re.schema_search = RegExp("(^|(?!_)(?:[><]|" + s.src_ZPCc + "))(" + m + ")", "ig"), r.re.pretest = RegExp("(" + r.re.schema_test.source + ")|(" + r.re.host_fuzzy_test.source + ")|@", "i"), p(r)
        }

        function m(e, r) {
          var t = e.__index__, n = e.__last_index__, s = e.__text_cache__.slice(t, n);
          this.schema = e.__schema__.toLowerCase(), this.index = t + r, this.lastIndex = n + r, this.raw = s, this.text = s, this.url = s
        }

        function _(e, r) {
          var t = new m(e, r);
          return e.__compiled__[t.schema].normalize(t, e), t
        }

        function g(e, r) {
          return this instanceof g ? (r || u(e) && (r = e, e = {}), this.__opts__ = n({}, k, r), this.__index__ = -1, this.__last_index__ = -1, this.__schema__ = "", this.__text_cache__ = "", this.__schemas__ = n({}, b, e), this.__compiled__ = {}, this.__tlds__ = x, this.__tlds_replaced__ = !1, this.re = {}, void d(this)) : new g(e, r)
        }

        var k = {fuzzyLink: !0, fuzzyEmail: !0, fuzzyIP: !1}, b = {
            "http:": {
              validate: function (e, r, t) {
                var n = e.slice(r);
                return t.re.http || (t.re.http = new RegExp("^\\/\\/" + t.re.src_auth + t.re.src_host_port_strict + t.re.src_path, "i")), t.re.http.test(n) ? n.match(t.re.http)[0].length : 0
              }
            }, "https:": "http:", "ftp:": "http:", "//": {
              validate: function (e, r, t) {
                var n = e.slice(r);
                return t.re.no_http || (t.re.no_http = new RegExp("^" + t.re.src_auth + "(?:localhost|(?:(?:" + t.re.src_domain + ")\\.)+" + t.re.src_domain_root + ")" + t.re.src_port + t.re.src_host_terminator + t.re.src_path, "i")), t.re.no_http.test(n) ? r >= 3 && ":" === e[r - 3] ? 0 : r >= 3 && "/" === e[r - 3] ? 0 : n.match(t.re.no_http)[0].length : 0
              }
            }, "mailto:": {
              validate: function (e, r, t) {
                var n = e.slice(r);
                return t.re.mailto || (t.re.mailto = new RegExp("^" + t.re.src_email_name + "@" + t.re.src_host_strict, "i")), t.re.mailto.test(n) ? n.match(t.re.mailto)[0].length : 0
              }
            }
          },
          v = "a[cdefgilmnoqrstuwxz]|b[abdefghijmnorstvwyz]|c[acdfghiklmnoruvwxyz]|d[ejkmoz]|e[cegrstu]|f[ijkmor]|g[abdefghilmnpqrstuwy]|h[kmnrtu]|i[delmnoqrst]|j[emop]|k[eghimnprwyz]|l[abcikrstuvy]|m[acdeghklmnopqrstuvwxyz]|n[acefgilopruz]|om|p[aefghklmnrstwy]|qa|r[eosuw]|s[abcdeghijklmnortuvxyz]|t[cdfghjklmnortvwz]|u[agksyz]|v[aceginu]|w[fs]|y[et]|z[amw]",
          x = "biz|com|edu|gov|net|org|pro|web|xxx|aero|asia|coop|info|museum|name|shop|рф".split("|");
        g.prototype.add = function (e, r) {
          return this.__schemas__[e] = r, d(this), this
        }, g.prototype.set = function (e) {
          return this.__opts__ = n(this.__opts__, e), this
        }, g.prototype.test = function (e) {
          if (this.__text_cache__ = e, this.__index__ = -1, !e.length)return !1;
          var r, t, n, s, o, i, a, c, l;
          if (this.re.schema_test.test(e))for (a = this.re.schema_search, a.lastIndex = 0; null !== (r = a.exec(e));)if (s = this.testSchemaAt(e, r[2], a.lastIndex)) {
            this.__schema__ = r[2], this.__index__ = r.index + r[1].length, this.__last_index__ = r.index + r[0].length + s;
            break
          }
          return this.__opts__.fuzzyLink && this.__compiled__["http:"] && (c = e.search(this.re.host_fuzzy_test), c >= 0 && (this.__index__ < 0 || c < this.__index__) && null !== (t = e.match(this.__opts__.fuzzyIP ? this.re.link_fuzzy : this.re.link_no_ip_fuzzy)) && (o = t.index + t[1].length, (this.__index__ < 0 || o < this.__index__) && (this.__schema__ = "", this.__index__ = o, this.__last_index__ = t.index + t[0].length))), this.__opts__.fuzzyEmail && this.__compiled__["mailto:"] && (l = e.indexOf("@"), l >= 0 && null !== (n = e.match(this.re.email_fuzzy)) && (o = n.index + n[1].length, i = n.index + n[0].length, (this.__index__ < 0 || o < this.__index__ || o === this.__index__ && i > this.__last_index__) && (this.__schema__ = "mailto:", this.__index__ = o, this.__last_index__ = i))), this.__index__ >= 0
        }, g.prototype.pretest = function (e) {
          return this.re.pretest.test(e)
        }, g.prototype.testSchemaAt = function (e, r, t) {
          return this.__compiled__[r.toLowerCase()] ? this.__compiled__[r.toLowerCase()].validate(e, t, this) : 0
        }, g.prototype.match = function (e) {
          var r = 0, t = [];
          this.__index__ >= 0 && this.__text_cache__ === e && (t.push(_(this, r)), r = this.__last_index__);
          for (var n = r ? e.slice(r) : e; this.test(n);)t.push(_(this, r)), n = n.slice(this.__last_index__), r += this.__last_index__;
          return t.length ? t : null
        }, g.prototype.tlds = function (e, r) {
          return e = Array.isArray(e) ? e : [e], r ? (this.__tlds__ = this.__tlds__.concat(e).sort().filter(function (e, r, t) {
            return e !== t[r - 1]
          }).reverse(), d(this), this) : (this.__tlds__ = e.slice(), this.__tlds_replaced__ = !0, d(this), this)
        }, g.prototype.normalize = function (e) {
          e.schema || (e.url = "http://" + e.url), "mailto:" !== e.schema || /^mailto:/i.test(e.url) || (e.url = "mailto:" + e.url)
        }, g.prototype.onCompile = function () {
        }, r.exports = g
      }, {"./lib/re": 55}],
      55: [function (e, r, t) {
        "use strict";
        r.exports = function (r) {
          var t = {};
          return t.src_Any = e("uc.micro/properties/Any/regex").source, t.src_Cc = e("uc.micro/categories/Cc/regex").source, t.src_Z = e("uc.micro/categories/Z/regex").source, t.src_P = e("uc.micro/categories/P/regex").source, t.src_ZPCc = [t.src_Z, t.src_P, t.src_Cc].join("|"), t.src_ZCc = [t.src_Z, t.src_Cc].join("|"), t.src_pseudo_letter = "(?:(?!>|<|" + t.src_ZPCc + ")" + t.src_Any + ")", t.src_ip4 = "(?:(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\\.){3}(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)", t.src_auth = "(?:(?:(?!" + t.src_ZCc + "|[@/]).)+@)?", t.src_port = "(?::(?:6(?:[0-4]\\d{3}|5(?:[0-4]\\d{2}|5(?:[0-2]\\d|3[0-5])))|[1-5]?\\d{1,4}))?", t.src_host_terminator = "(?=$|>|<|" + t.src_ZPCc + ")(?!-|_|:\\d|\\.-|\\.(?!$|" + t.src_ZPCc + "))", t.src_path = "(?:[/?#](?:(?!" + t.src_ZCc + "|[()[\\]{}.,\"'?!\\-<>]).|\\[(?:(?!" + t.src_ZCc + "|\\]).)*\\]|\\((?:(?!" + t.src_ZCc + "|[)]).)*\\)|\\{(?:(?!" + t.src_ZCc + '|[}]).)*\\}|\\"(?:(?!' + t.src_ZCc + '|["]).)+\\"|\\\'(?:(?!' + t.src_ZCc + "|[']).)+\\'|\\'(?=" + t.src_pseudo_letter + "|[-]).|\\.{2,3}[a-zA-Z0-9%/]|\\.(?!" + t.src_ZCc + "|[.]).|" + (r && r["---"] ? "\\-(?!--(?:[^-]|$))(?:-*)|" : "\\-+|") + "\\,(?!" + t.src_ZCc + ").|\\!(?!" + t.src_ZCc + "|[!]).|\\?(?!" + t.src_ZCc + "|[?]).)+|\\/)?", t.src_email_name = '[\\-;:&=\\+\\$,\\"\\.a-zA-Z0-9_]+',
            t.src_xn = "xn--[a-z0-9\\-]{1,59}", t.src_domain_root = "(?:" + t.src_xn + "|" + t.src_pseudo_letter + "{1,63})", t.src_domain = "(?:" + t.src_xn + "|(?:" + t.src_pseudo_letter + ")|(?:" + t.src_pseudo_letter + "(?:-(?!-)|" + t.src_pseudo_letter + "){0,61}" + t.src_pseudo_letter + "))", t.src_host = "(?:(?:(?:(?:" + t.src_domain + ")\\.)*" + t.src_domain_root + "))", t.tpl_host_fuzzy = "(?:" + t.src_ip4 + "|(?:(?:(?:" + t.src_domain + ")\\.)+(?:%TLDS%)))", t.tpl_host_no_ip_fuzzy = "(?:(?:(?:" + t.src_domain + ")\\.)+(?:%TLDS%))", t.src_host_strict = t.src_host + t.src_host_terminator, t.tpl_host_fuzzy_strict = t.tpl_host_fuzzy + t.src_host_terminator, t.src_host_port_strict = t.src_host + t.src_port + t.src_host_terminator, t.tpl_host_port_fuzzy_strict = t.tpl_host_fuzzy + t.src_port + t.src_host_terminator, t.tpl_host_port_no_ip_fuzzy_strict = t.tpl_host_no_ip_fuzzy + t.src_port + t.src_host_terminator, t.tpl_host_fuzzy_test = "localhost|www\\.|\\.\\d{1,3}\\.|(?:\\.(?:%TLDS%)(?:" + t.src_ZPCc + "|>|$))", t.tpl_email_fuzzy = "(^|<|>|\\(|" + t.src_ZCc + ")(" + t.src_email_name + "@" + t.tpl_host_fuzzy_strict + ")", t.tpl_link_fuzzy = "(^|(?![.:/\\-_@])(?:[$+<=>^`|]|" + t.src_ZPCc + "))((?![$+<=>^`|])" + t.tpl_host_port_fuzzy_strict + t.src_path + ")", t.tpl_link_no_ip_fuzzy = "(^|(?![.:/\\-_@])(?:[$+<=>^`|]|" + t.src_ZPCc + "))((?![$+<=>^`|])" + t.tpl_host_port_no_ip_fuzzy_strict + t.src_path + ")", t
        }
      }, {
        "uc.micro/categories/Cc/regex": 61,
        "uc.micro/categories/P/regex": 63,
        "uc.micro/categories/Z/regex": 64,
        "uc.micro/properties/Any/regex": 66
      }],
      56: [function (e, r, t) {
        "use strict";
        function n(e) {
          var r, t, n = o[e];
          if (n)return n;
          for (n = o[e] = [], r = 0; r < 128; r++)t = String.fromCharCode(r), n.push(t);
          for (r = 0; r < e.length; r++)t = e.charCodeAt(r), n[t] = "%" + ("0" + t.toString(16).toUpperCase()).slice(-2);
          return n
        }

        function s(e, r) {
          var t;
          return "string" != typeof r && (r = s.defaultChars), t = n(r), e.replace(/(%[a-f0-9]{2})+/gi, function (e) {
            var r, n, s, o, i, a, c, l = "";
            for (r = 0, n = e.length; r < n; r += 3)s = parseInt(e.slice(r + 1, r + 3), 16), s < 128 ? l += t[s] : 192 === (224 & s) && r + 3 < n && (o = parseInt(e.slice(r + 4, r + 6), 16), 128 === (192 & o)) ? (c = s << 6 & 1984 | 63 & o, l += c < 128 ? "��" : String.fromCharCode(c), r += 3) : 224 === (240 & s) && r + 6 < n && (o = parseInt(e.slice(r + 4, r + 6), 16), i = parseInt(e.slice(r + 7, r + 9), 16), 128 === (192 & o) && 128 === (192 & i)) ? (c = s << 12 & 61440 | o << 6 & 4032 | 63 & i, l += c < 2048 || c >= 55296 && c <= 57343 ? "���" : String.fromCharCode(c), r += 6) : 240 === (248 & s) && r + 9 < n && (o = parseInt(e.slice(r + 4, r + 6), 16), i = parseInt(e.slice(r + 7, r + 9), 16), a = parseInt(e.slice(r + 10, r + 12), 16), 128 === (192 & o) && 128 === (192 & i) && 128 === (192 & a)) ? (c = s << 18 & 1835008 | o << 12 & 258048 | i << 6 & 4032 | 63 & a, c < 65536 || c > 1114111 ? l += "����" : (c -= 65536, l += String.fromCharCode(55296 + (c >> 10), 56320 + (1023 & c))), r += 9) : l += "�";
            return l
          })
        }

        var o = {};
        s.defaultChars = ";/?:@&=+$,#", s.componentChars = "", r.exports = s
      }, {}],
      57: [function (e, r, t) {
        "use strict";
        function n(e) {
          var r, t, n = o[e];
          if (n)return n;
          for (n = o[e] = [], r = 0; r < 128; r++)t = String.fromCharCode(r), /^[0-9a-z]$/i.test(t) ? n.push(t) : n.push("%" + ("0" + r.toString(16).toUpperCase()).slice(-2));
          for (r = 0; r < e.length; r++)n[e.charCodeAt(r)] = e[r];
          return n
        }

        function s(e, r, t) {
          var o, i, a, c, l, u = "";
          for ("string" != typeof r && (t = r, r = s.defaultChars), "undefined" == typeof t && (t = !0), l = n(r), o = 0, i = e.length; o < i; o++)if (a = e.charCodeAt(o), t && 37 === a && o + 2 < i && /^[0-9a-f]{2}$/i.test(e.slice(o + 1, o + 3))) u += e.slice(o, o + 3), o += 2; else if (a < 128) u += l[a]; else if (a >= 55296 && a <= 57343) {
            if (a >= 55296 && a <= 56319 && o + 1 < i && (c = e.charCodeAt(o + 1), c >= 56320 && c <= 57343)) {
              u += encodeURIComponent(e[o] + e[o + 1]), o++;
              continue
            }
            u += "%EF%BF%BD"
          } else u += encodeURIComponent(e[o]);
          return u
        }

        var o = {};
        s.defaultChars = ";/?:@&=+$,-_.!~*'()#", s.componentChars = "-_.!~*'()", r.exports = s
      }, {}],
      58: [function (e, r, t) {
        "use strict";
        r.exports = function (e) {
          var r = "";
          return r += e.protocol || "", r += e.slashes ? "//" : "", r += e.auth ? e.auth + "@" : "", r += e.hostname && e.hostname.indexOf(":") !== -1 ? "[" + e.hostname + "]" : e.hostname || "", r += e.port ? ":" + e.port : "", r += e.pathname || "", r += e.search || "", r += e.hash || ""
        }
      }, {}],
      59: [function (e, r, t) {
        "use strict";
        r.exports.encode = e("./encode"), r.exports.decode = e("./decode"), r.exports.format = e("./format"), r.exports.parse = e("./parse")
      }, {"./decode": 56, "./encode": 57, "./format": 58, "./parse": 60}],
      60: [function (e, r, t) {
        "use strict";
        function n() {
          this.protocol = null, this.slashes = null, this.auth = null, this.port = null, this.hostname = null, this.hash = null, this.search = null, this.pathname = null
        }

        function s(e, r) {
          if (e && e instanceof n)return e;
          var t = new n;
          return t.parse(e, r), t
        }

        var o = /^([a-z0-9.+-]+:)/i, i = /:[0-9]*$/, a = /^(\/\/?(?!\/)[^\?\s]*)(\?[^\s]*)?$/,
          c = ["<", ">", '"', "`", " ", "\r", "\n", "	"], l = ["{", "}", "|", "\\", "^", "`"].concat(c),
          u = ["'"].concat(l), p = ["%", "/", "?", ";", "#"].concat(u), h = ["/", "?", "#"], f = 255,
          d = /^[+a-z0-9A-Z_-]{0,63}$/, m = /^([+a-z0-9A-Z_-]{0,63})(.*)$/, _ = {javascript: !0, "javascript:": !0},
          g = {
            http: !0,
            https: !0,
            ftp: !0,
            gopher: !0,
            file: !0,
            "http:": !0,
            "https:": !0,
            "ftp:": !0,
            "gopher:": !0,
            "file:": !0
          };
        n.prototype.parse = function (e, r) {
          var t, n, s, i, c, l = e;
          if (l = l.trim(), !r && 1 === e.split("#").length) {
            var u = a.exec(l);
            if (u)return this.pathname = u[1], u[2] && (this.search = u[2]), this
          }
          var k = o.exec(l);
          if (k && (k = k[0], s = k.toLowerCase(), this.protocol = k, l = l.substr(k.length)), (r || k || l.match(/^\/\/[^@\/]+@[^@\/]+/)) && (c = "//" === l.substr(0, 2), !c || k && _[k] || (l = l.substr(2), this.slashes = !0)), !_[k] && (c || k && !g[k])) {
            var b = -1;
            for (t = 0; t < h.length; t++)i = l.indexOf(h[t]), i !== -1 && (b === -1 || i < b) && (b = i);
            var v, x;
            for (x = b === -1 ? l.lastIndexOf("@") : l.lastIndexOf("@", b), x !== -1 && (v = l.slice(0, x), l = l.slice(x + 1), this.auth = v), b = -1, t = 0; t < p.length; t++)i = l.indexOf(p[t]), i !== -1 && (b === -1 || i < b) && (b = i);
            b === -1 && (b = l.length), ":" === l[b - 1] && b--;
            var y = l.slice(0, b);
            l = l.slice(b), this.parseHost(y), this.hostname = this.hostname || "";
            var C = "[" === this.hostname[0] && "]" === this.hostname[this.hostname.length - 1];
            if (!C) {
              var A = this.hostname.split(/\./);
              for (t = 0, n = A.length; t < n; t++) {
                var w = A[t];
                if (w && !w.match(d)) {
                  for (var D = "", q = 0, E = w.length; q < E; q++)D += w.charCodeAt(q) > 127 ? "x" : w[q];
                  if (!D.match(d)) {
                    var S = A.slice(0, t), F = A.slice(t + 1), z = w.match(m);
                    z && (S.push(z[1]), F.unshift(z[2])), F.length && (l = F.join(".") + l), this.hostname = S.join(".");
                    break
                  }
                }
              }
            }
            this.hostname.length > f && (this.hostname = ""), C && (this.hostname = this.hostname.substr(1, this.hostname.length - 2))
          }
          var L = l.indexOf("#");
          L !== -1 && (this.hash = l.substr(L), l = l.slice(0, L));
          var T = l.indexOf("?");
          return T !== -1 && (this.search = l.substr(T), l = l.slice(0, T)), l && (this.pathname = l), g[s] && this.hostname && !this.pathname && (this.pathname = ""), this
        }, n.prototype.parseHost = function (e) {
          var r = i.exec(e);
          r && (r = r[0], ":" !== r && (this.port = r.substr(1)), e = e.substr(0, e.length - r.length)), e && (this.hostname = e)
        }, r.exports = s
      }, {}],
      61: [function (e, r, t) {
        r.exports = /[\0-\x1F\x7F-\x9F]/
      }, {}],
      62: [function (e, r, t) {
        r.exports = /[\xAD\u0600-\u0605\u061C\u06DD\u070F\u180E\u200B-\u200F\u202A-\u202E\u2060-\u2064\u2066-\u206F\uFEFF\uFFF9-\uFFFB]|\uD804\uDCBD|\uD82F[\uDCA0-\uDCA3]|\uD834[\uDD73-\uDD7A]|\uDB40[\uDC01\uDC20-\uDC7F]/
      }, {}],
      63: [function (e, r, t) {
        r.exports = /[!-#%-\*,-\/:;\?@\[-\]_\{\}\xA1\xA7\xAB\xB6\xB7\xBB\xBF\u037E\u0387\u055A-\u055F\u0589\u058A\u05BE\u05C0\u05C3\u05C6\u05F3\u05F4\u0609\u060A\u060C\u060D\u061B\u061E\u061F\u066A-\u066D\u06D4\u0700-\u070D\u07F7-\u07F9\u0830-\u083E\u085E\u0964\u0965\u0970\u0AF0\u0DF4\u0E4F\u0E5A\u0E5B\u0F04-\u0F12\u0F14\u0F3A-\u0F3D\u0F85\u0FD0-\u0FD4\u0FD9\u0FDA\u104A-\u104F\u10FB\u1360-\u1368\u1400\u166D\u166E\u169B\u169C\u16EB-\u16ED\u1735\u1736\u17D4-\u17D6\u17D8-\u17DA\u1800-\u180A\u1944\u1945\u1A1E\u1A1F\u1AA0-\u1AA6\u1AA8-\u1AAD\u1B5A-\u1B60\u1BFC-\u1BFF\u1C3B-\u1C3F\u1C7E\u1C7F\u1CC0-\u1CC7\u1CD3\u2010-\u2027\u2030-\u2043\u2045-\u2051\u2053-\u205E\u207D\u207E\u208D\u208E\u2308-\u230B\u2329\u232A\u2768-\u2775\u27C5\u27C6\u27E6-\u27EF\u2983-\u2998\u29D8-\u29DB\u29FC\u29FD\u2CF9-\u2CFC\u2CFE\u2CFF\u2D70\u2E00-\u2E2E\u2E30-\u2E42\u3001-\u3003\u3008-\u3011\u3014-\u301F\u3030\u303D\u30A0\u30FB\uA4FE\uA4FF\uA60D-\uA60F\uA673\uA67E\uA6F2-\uA6F7\uA874-\uA877\uA8CE\uA8CF\uA8F8-\uA8FA\uA8FC\uA92E\uA92F\uA95F\uA9C1-\uA9CD\uA9DE\uA9DF\uAA5C-\uAA5F\uAADE\uAADF\uAAF0\uAAF1\uABEB\uFD3E\uFD3F\uFE10-\uFE19\uFE30-\uFE52\uFE54-\uFE61\uFE63\uFE68\uFE6A\uFE6B\uFF01-\uFF03\uFF05-\uFF0A\uFF0C-\uFF0F\uFF1A\uFF1B\uFF1F\uFF20\uFF3B-\uFF3D\uFF3F\uFF5B\uFF5D\uFF5F-\uFF65]|\uD800[\uDD00-\uDD02\uDF9F\uDFD0]|\uD801\uDD6F|\uD802[\uDC57\uDD1F\uDD3F\uDE50-\uDE58\uDE7F\uDEF0-\uDEF6\uDF39-\uDF3F\uDF99-\uDF9C]|\uD804[\uDC47-\uDC4D\uDCBB\uDCBC\uDCBE-\uDCC1\uDD40-\uDD43\uDD74\uDD75\uDDC5-\uDDC9\uDDCD\uDDDB\uDDDD-\uDDDF\uDE38-\uDE3D\uDEA9]|\uD805[\uDCC6\uDDC1-\uDDD7\uDE41-\uDE43\uDF3C-\uDF3E]|\uD809[\uDC70-\uDC74]|\uD81A[\uDE6E\uDE6F\uDEF5\uDF37-\uDF3B\uDF44]|\uD82F\uDC9F|\uD836[\uDE87-\uDE8B]/
      }, {}],
      64: [function (e, r, t) {
        r.exports = /[ \xA0\u1680\u2000-\u200A\u202F\u205F\u3000]/
      }, {}],
      65: [function (e, r, t) {
        r.exports.Any = e("./properties/Any/regex"), r.exports.Cc = e("./categories/Cc/regex"), r.exports.Cf = e("./categories/Cf/regex"), r.exports.P = e("./categories/P/regex"), r.exports.Z = e("./categories/Z/regex")
      }, {
        "./categories/Cc/regex": 61,
        "./categories/Cf/regex": 62,
        "./categories/P/regex": 63,
        "./categories/Z/regex": 64,
        "./properties/Any/regex": 66
      }],
      66: [function (e, r, t) {
        r.exports = /[\0-\uD7FF\uE000-\uFFFF]|[\uD800-\uDBFF][\uDC00-\uDFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF]/
      }, {}],
      67: [function (e, r, t) {
        "use strict";
        r.exports = e("./lib/")
      }, {"./lib/": 9}]
    }, {}, [67])(67)
  });
  define("Core/KnockoutMarkdownBinding", ["markdown-it-sanitizer", "markdown-it"], function (MarkdownItSanitizer, MarkdownIt) {
    "use strict";
    var htmlTagRegex = /<html(.|\s)*>(.|\s)*<\/html>/im;
    var md = new MarkdownIt({html: true, linkify: true});
    md.use(MarkdownItSanitizer, {imageClass: "", removeUnbalanced: false, removeUnknown: false});
    var KnockoutMarkdownBinding = {
      register: function (Knockout) {
        Knockout.bindingHandlers.markdown = {
          init: function () {
            return {controlsDescendantBindings: true}
          }, update: function (element, valueAccessor) {
            while (element.firstChild) {
              Knockout.removeNode(element.firstChild)
            }
            var rawText = Knockout.unwrap(valueAccessor());
            var html;
            if (htmlTagRegex.test(rawText)) {
              html = rawText
            } else {
              html = md.render(rawText)
            }
            var nodes = Knockout.utils.parseHtmlFragment(html, element);
            element.className = element.className + " markdown";
            for (var i = 0; i < nodes.length; ++i) {
              var node = nodes[i];
              setAnchorTargets(node);
              element.appendChild(node)
            }
          }
        }
      }
    };

    function setAnchorTargets(element) {
      if (element instanceof HTMLAnchorElement) {
        element.target = "_blank"
      }
      if (element.childNodes && element.childNodes.length > 0) {
        for (var i = 0; i < element.childNodes.length; ++i) {
          setAnchorTargets(element.childNodes[i])
        }
      }
    }

    return KnockoutMarkdownBinding
  });
  !function (a, b, c, d) {
    "use strict";
    function e(a, b, c) {
      return setTimeout(j(a, c), b)
    }

    function f(a, b, c) {
      return Array.isArray(a) ? (g(a, c[b], c), !0) : !1
    }

    function g(a, b, c) {
      var e;
      if (a)if (a.forEach) a.forEach(b, c); else if (a.length !== d)for (e = 0; e < a.length;)b.call(c, a[e], e, a), e++; else for (e in a)a.hasOwnProperty(e) && b.call(c, a[e], e, a)
    }

    function h(b, c, d) {
      var e = "DEPRECATED METHOD: " + c + "\n" + d + " AT \n";
      return function () {
        var c = new Error("get-stack-trace"),
          d = c && c.stack ? c.stack.replace(/^[^\(]+?[\n$]/gm, "").replace(/^\s+at\s+/gm, "").replace(/^Object.<anonymous>\s*\(/gm, "{anonymous}()@") : "Unknown Stack Trace",
          f = a.console && (a.console.warn || a.console.log);
        return f && f.call(a.console, e, d), b.apply(this, arguments)
      }
    }

    function i(a, b, c) {
      var d, e = b.prototype;
      d = a.prototype = Object.create(e), d.constructor = a, d._super = e, c && la(d, c)
    }

    function j(a, b) {
      return function () {
        return a.apply(b, arguments)
      }
    }

    function k(a, b) {
      return typeof a == oa ? a.apply(b ? b[0] || d : d, b) : a
    }

    function l(a, b) {
      return a === d ? b : a
    }

    function m(a, b, c) {
      g(q(b), function (b) {
        a.addEventListener(b, c, !1)
      })
    }

    function n(a, b, c) {
      g(q(b), function (b) {
        a.removeEventListener(b, c, !1)
      })
    }

    function o(a, b) {
      for (; a;) {
        if (a == b)return !0;
        a = a.parentNode
      }
      return !1
    }

    function p(a, b) {
      return a.indexOf(b) > -1
    }

    function q(a) {
      return a.trim().split(/\s+/g)
    }

    function r(a, b, c) {
      if (a.indexOf && !c)return a.indexOf(b);
      for (var d = 0; d < a.length;) {
        if (c && a[d][c] == b || !c && a[d] === b)return d;
        d++
      }
      return -1
    }

    function s(a) {
      return Array.prototype.slice.call(a, 0)
    }

    function t(a, b, c) {
      for (var d = [], e = [], f = 0; f < a.length;) {
        var g = b ? a[f][b] : a[f];
        r(e, g) < 0 && d.push(a[f]), e[f] = g, f++
      }
      return c && (d = b ? d.sort(function (a, c) {
        return a[b] > c[b]
      }) : d.sort()), d
    }

    function u(a, b) {
      for (var c, e, f = b[0].toUpperCase() + b.slice(1), g = 0; g < ma.length;) {
        if (c = ma[g], e = c ? c + f : b, e in a)return e;
        g++
      }
      return d
    }

    function v() {
      return ua++
    }

    function w(b) {
      var c = b.ownerDocument || b;
      return c.defaultView || c.parentWindow || a
    }

    function x(a, b) {
      var c = this;
      this.manager = a, this.callback = b, this.element = a.element, this.target = a.options.inputTarget, this.domHandler = function (b) {
        k(a.options.enable, [a]) && c.handler(b)
      }, this.init()
    }

    function y(a) {
      var b, c = a.options.inputClass;
      return new (b = c ? c : xa ? M : ya ? P : wa ? R : L)(a, z)
    }

    function z(a, b, c) {
      var d = c.pointers.length, e = c.changedPointers.length, f = b & Ea && d - e === 0,
        g = b & (Ga | Ha) && d - e === 0;
      c.isFirst = !!f, c.isFinal = !!g, f && (a.session = {}), c.eventType = b, A(a, c), a.emit("hammer.input", c), a.recognize(c), a.session.prevInput = c
    }

    function A(a, b) {
      var c = a.session, d = b.pointers, e = d.length;
      c.firstInput || (c.firstInput = D(b)), e > 1 && !c.firstMultiple ? c.firstMultiple = D(b) : 1 === e && (c.firstMultiple = !1);
      var f = c.firstInput, g = c.firstMultiple, h = g ? g.center : f.center, i = b.center = E(d);
      b.timeStamp = ra(), b.deltaTime = b.timeStamp - f.timeStamp, b.angle = I(h, i), b.distance = H(h, i), B(c, b), b.offsetDirection = G(b.deltaX, b.deltaY);
      var j = F(b.deltaTime, b.deltaX, b.deltaY);
      b.overallVelocityX = j.x, b.overallVelocityY = j.y, b.overallVelocity = qa(j.x) > qa(j.y) ? j.x : j.y, b.scale = g ? K(g.pointers, d) : 1, b.rotation = g ? J(g.pointers, d) : 0, b.maxPointers = c.prevInput ? b.pointers.length > c.prevInput.maxPointers ? b.pointers.length : c.prevInput.maxPointers : b.pointers.length, C(c, b);
      var k = a.element;
      o(b.srcEvent.target, k) && (k = b.srcEvent.target), b.target = k
    }

    function B(a, b) {
      var c = b.center, d = a.offsetDelta || {}, e = a.prevDelta || {}, f = a.prevInput || {};
      b.eventType !== Ea && f.eventType !== Ga || (e = a.prevDelta = {
        x: f.deltaX || 0,
        y: f.deltaY || 0
      }, d = a.offsetDelta = {x: c.x, y: c.y}), b.deltaX = e.x + (c.x - d.x), b.deltaY = e.y + (c.y - d.y)
    }

    function C(a, b) {
      var c, e, f, g, h = a.lastInterval || b, i = b.timeStamp - h.timeStamp;
      if (b.eventType != Ha && (i > Da || h.velocity === d)) {
        var j = b.deltaX - h.deltaX, k = b.deltaY - h.deltaY, l = F(i, j, k);
        e = l.x, f = l.y, c = qa(l.x) > qa(l.y) ? l.x : l.y, g = G(j, k), a.lastInterval = b
      } else c = h.velocity, e = h.velocityX, f = h.velocityY, g = h.direction;
      b.velocity = c, b.velocityX = e, b.velocityY = f, b.direction = g
    }

    function D(a) {
      for (var b = [], c = 0; c < a.pointers.length;)b[c] = {
        clientX: pa(a.pointers[c].clientX),
        clientY: pa(a.pointers[c].clientY)
      }, c++;
      return {timeStamp: ra(), pointers: b, center: E(b), deltaX: a.deltaX, deltaY: a.deltaY}
    }

    function E(a) {
      var b = a.length;
      if (1 === b)return {x: pa(a[0].clientX), y: pa(a[0].clientY)};
      for (var c = 0, d = 0, e = 0; b > e;)c += a[e].clientX, d += a[e].clientY, e++;
      return {x: pa(c / b), y: pa(d / b)}
    }

    function F(a, b, c) {
      return {x: b / a || 0, y: c / a || 0}
    }

    function G(a, b) {
      return a === b ? Ia : qa(a) >= qa(b) ? 0 > a ? Ja : Ka : 0 > b ? La : Ma
    }

    function H(a, b, c) {
      c || (c = Qa);
      var d = b[c[0]] - a[c[0]], e = b[c[1]] - a[c[1]];
      return Math.sqrt(d * d + e * e)
    }

    function I(a, b, c) {
      c || (c = Qa);
      var d = b[c[0]] - a[c[0]], e = b[c[1]] - a[c[1]];
      return 180 * Math.atan2(e, d) / Math.PI
    }

    function J(a, b) {
      return I(b[1], b[0], Ra) + I(a[1], a[0], Ra)
    }

    function K(a, b) {
      return H(b[0], b[1], Ra) / H(a[0], a[1], Ra)
    }

    function L() {
      this.evEl = Ta, this.evWin = Ua, this.pressed = !1, x.apply(this, arguments)
    }

    function M() {
      this.evEl = Xa, this.evWin = Ya, x.apply(this, arguments), this.store = this.manager.session.pointerEvents = []
    }

    function N() {
      this.evTarget = $a, this.evWin = _a, this.started = !1, x.apply(this, arguments)
    }

    function O(a, b) {
      var c = s(a.touches), d = s(a.changedTouches);
      return b & (Ga | Ha) && (c = t(c.concat(d), "identifier", !0)), [c, d]
    }

    function P() {
      this.evTarget = bb, this.targetIds = {}, x.apply(this, arguments)
    }

    function Q(a, b) {
      var c = s(a.touches), d = this.targetIds;
      if (b & (Ea | Fa) && 1 === c.length)return d[c[0].identifier] = !0, [c, c];
      var e, f, g = s(a.changedTouches), h = [], i = this.target;
      if (f = c.filter(function (a) {
          return o(a.target, i)
        }), b === Ea)for (e = 0; e < f.length;)d[f[e].identifier] = !0, e++;
      for (e = 0; e < g.length;)d[g[e].identifier] && h.push(g[e]), b & (Ga | Ha) && delete d[g[e].identifier], e++;
      return h.length ? [t(f.concat(h), "identifier", !0), h] : void 0
    }

    function R() {
      x.apply(this, arguments);
      var a = j(this.handler, this);
      this.touch = new P(this.manager, a), this.mouse = new L(this.manager, a), this.primaryTouch = null, this.lastTouches = []
    }

    function S(a, b) {
      a & Ea ? (this.primaryTouch = b.changedPointers[0].identifier, T.call(this, b)) : a & (Ga | Ha) && T.call(this, b)
    }

    function T(a) {
      var b = a.changedPointers[0];
      if (b.identifier === this.primaryTouch) {
        var c = {x: b.clientX, y: b.clientY};
        this.lastTouches.push(c);
        var d = this.lastTouches, e = function () {
          var a = d.indexOf(c);
          a > -1 && d.splice(a, 1)
        };
        setTimeout(e, cb)
      }
    }

    function U(a) {
      for (var b = a.srcEvent.clientX, c = a.srcEvent.clientY, d = 0; d < this.lastTouches.length; d++) {
        var e = this.lastTouches[d], f = Math.abs(b - e.x), g = Math.abs(c - e.y);
        if (db >= f && db >= g)return !0
      }
      return !1
    }

    function V(a, b) {
      this.manager = a, this.set(b)
    }

    function W(a) {
      if (p(a, jb))return jb;
      var b = p(a, kb), c = p(a, lb);
      return b && c ? jb : b || c ? b ? kb : lb : p(a, ib) ? ib : hb
    }

    function X() {
      if (!fb)return !1;
      var b = {}, c = a.CSS && a.CSS.supports;
      return ["auto", "manipulation", "pan-y", "pan-x", "pan-x pan-y", "none"].forEach(function (d) {
        b[d] = c ? a.CSS.supports("touch-action", d) : !0
      }), b
    }

    function Y(a) {
      this.options = la({}, this.defaults, a || {}), this.id = v(), this.manager = null, this.options.enable = l(this.options.enable, !0), this.state = nb, this.simultaneous = {}, this.requireFail = []
    }

    function Z(a) {
      return a & sb ? "cancel" : a & qb ? "end" : a & pb ? "move" : a & ob ? "start" : ""
    }

    function $(a) {
      return a == Ma ? "down" : a == La ? "up" : a == Ja ? "left" : a == Ka ? "right" : ""
    }

    function _(a, b) {
      var c = b.manager;
      return c ? c.get(a) : a
    }

    function aa() {
      Y.apply(this, arguments)
    }

    function ba() {
      aa.apply(this, arguments), this.pX = null, this.pY = null
    }

    function ca() {
      aa.apply(this, arguments)
    }

    function da() {
      Y.apply(this, arguments), this._timer = null, this._input = null
    }

    function ea() {
      aa.apply(this, arguments)
    }

    function fa() {
      aa.apply(this, arguments)
    }

    function ga() {
      Y.apply(this, arguments), this.pTime = !1, this.pCenter = !1, this._timer = null, this._input = null, this.count = 0
    }

    function ha(a, b) {
      return b = b || {}, b.recognizers = l(b.recognizers, ha.defaults.preset), new ia(a, b)
    }

    function ia(a, b) {
      this.options = la({}, ha.defaults, b || {}), this.options.inputTarget = this.options.inputTarget || a, this.handlers = {}, this.session = {}, this.recognizers = [], this.oldCssProps = {}, this.element = a, this.input = y(this), this.touchAction = new V(this, this.options.touchAction), ja(this, !0), g(this.options.recognizers, function (a) {
        var b = this.add(new a[0](a[1]));
        a[2] && b.recognizeWith(a[2]), a[3] && b.requireFailure(a[3])
      }, this)
    }

    function ja(a, b) {
      var c = a.element;
      if (c.style) {
        var d;
        g(a.options.cssProps, function (e, f) {
          d = u(c.style, f), b ? (a.oldCssProps[d] = c.style[d], c.style[d] = e) : c.style[d] = a.oldCssProps[d] || ""
        }), b || (a.oldCssProps = {})
      }
    }

    function ka(a, c) {
      var d = b.createEvent("Event");
      d.initEvent(a, !0, !0), d.gesture = c, c.target.dispatchEvent(d)
    }

    var la, ma = ["", "webkit", "Moz", "MS", "ms", "o"], na = b.createElement("div"), oa = "function", pa = Math.round,
      qa = Math.abs, ra = Date.now;
    la = "function" != typeof Object.assign ? function (a) {
      if (a === d || null === a)throw new TypeError("Cannot convert undefined or null to object");
      for (var b = Object(a), c = 1; c < arguments.length; c++) {
        var e = arguments[c];
        if (e !== d && null !== e)for (var f in e)e.hasOwnProperty(f) && (b[f] = e[f])
      }
      return b
    } : Object.assign;
    var sa = h(function (a, b, c) {
        for (var e = Object.keys(b), f = 0; f < e.length;)(!c || c && a[e[f]] === d) && (a[e[f]] = b[e[f]]), f++;
        return a
      }, "extend", "Use `assign`."), ta = h(function (a, b) {
        return sa(a, b, !0)
      }, "merge", "Use `assign`."), ua = 1, va = /mobile|tablet|ip(ad|hone|od)|android/i, wa = "ontouchstart" in a,
      xa = u(a, "PointerEvent") !== d, ya = wa && va.test(navigator.userAgent), za = "touch", Aa = "pen", Ba = "mouse",
      Ca = "kinect", Da = 25, Ea = 1, Fa = 2, Ga = 4, Ha = 8, Ia = 1, Ja = 2, Ka = 4, La = 8, Ma = 16, Na = Ja | Ka,
      Oa = La | Ma, Pa = Na | Oa, Qa = ["x", "y"], Ra = ["clientX", "clientY"];
    x.prototype = {
      handler: function () {
      }, init: function () {
        this.evEl && m(this.element, this.evEl, this.domHandler), this.evTarget && m(this.target, this.evTarget, this.domHandler), this.evWin && m(w(this.element), this.evWin, this.domHandler)
      }, destroy: function () {
        this.evEl && n(this.element, this.evEl, this.domHandler), this.evTarget && n(this.target, this.evTarget, this.domHandler), this.evWin && n(w(this.element), this.evWin, this.domHandler)
      }
    };
    var Sa = {mousedown: Ea, mousemove: Fa, mouseup: Ga}, Ta = "mousedown", Ua = "mousemove mouseup";
    i(L, x, {
      handler: function (a) {
        var b = Sa[a.type];
        b & Ea && 0 === a.button && (this.pressed = !0), b & Fa && 1 !== a.which && (b = Ga), this.pressed && (b & Ga && (this.pressed = !1), this.callback(this.manager, b, {
          pointers: [a],
          changedPointers: [a],
          pointerType: Ba,
          srcEvent: a
        }))
      }
    });
    var Va = {pointerdown: Ea, pointermove: Fa, pointerup: Ga, pointercancel: Ha, pointerout: Ha},
      Wa = {2: za, 3: Aa, 4: Ba, 5: Ca}, Xa = "pointerdown", Ya = "pointermove pointerup pointercancel";
    a.MSPointerEvent && !a.PointerEvent && (Xa = "MSPointerDown", Ya = "MSPointerMove MSPointerUp MSPointerCancel"), i(M, x, {
      handler: function (a) {
        var b = this.store, c = !1, d = a.type.toLowerCase().replace("ms", ""), e = Va[d],
          f = Wa[a.pointerType] || a.pointerType, g = f == za, h = r(b, a.pointerId, "pointerId");
        e & Ea && (0 === a.button || g) ? 0 > h && (b.push(a), h = b.length - 1) : e & (Ga | Ha) && (c = !0), 0 > h || (b[h] = a, this.callback(this.manager, e, {
          pointers: b,
          changedPointers: [a],
          pointerType: f,
          srcEvent: a
        }), c && b.splice(h, 1))
      }
    });
    var Za = {touchstart: Ea, touchmove: Fa, touchend: Ga, touchcancel: Ha}, $a = "touchstart",
      _a = "touchstart touchmove touchend touchcancel";
    i(N, x, {
      handler: function (a) {
        var b = Za[a.type];
        if (b === Ea && (this.started = !0), this.started) {
          var c = O.call(this, a, b);
          b & (Ga | Ha) && c[0].length - c[1].length === 0 && (this.started = !1), this.callback(this.manager, b, {
            pointers: c[0],
            changedPointers: c[1],
            pointerType: za,
            srcEvent: a
          })
        }
      }
    });
    var ab = {touchstart: Ea, touchmove: Fa, touchend: Ga, touchcancel: Ha},
      bb = "touchstart touchmove touchend touchcancel";
    i(P, x, {
      handler: function (a) {
        var b = ab[a.type], c = Q.call(this, a, b);
        c && this.callback(this.manager, b, {pointers: c[0], changedPointers: c[1], pointerType: za, srcEvent: a})
      }
    });
    var cb = 2500, db = 25;
    i(R, x, {
      handler: function (a, b, c) {
        var d = c.pointerType == za, e = c.pointerType == Ba;
        if (!(e && c.sourceCapabilities && c.sourceCapabilities.firesTouchEvents)) {
          if (d) S.call(this, b, c); else if (e && U.call(this, c))return;
          this.callback(a, b, c)
        }
      }, destroy: function () {
        this.touch.destroy(), this.mouse.destroy()
      }
    });
    var eb = u(na.style, "touchAction"), fb = eb !== d, gb = "compute", hb = "auto", ib = "manipulation", jb = "none",
      kb = "pan-x", lb = "pan-y", mb = X();
    V.prototype = {
      set: function (a) {
        a == gb && (a = this.compute()), fb && this.manager.element.style && mb[a] && (this.manager.element.style[eb] = a), this.actions = a.toLowerCase().trim()
      }, update: function () {
        this.set(this.manager.options.touchAction)
      }, compute: function () {
        var a = [];
        return g(this.manager.recognizers, function (b) {
          k(b.options.enable, [b]) && (a = a.concat(b.getTouchAction()))
        }), W(a.join(" "))
      }, preventDefaults: function (a) {
        var b = a.srcEvent, c = a.offsetDirection;
        if (this.manager.session.prevented)return void b.preventDefault();
        var d = this.actions, e = p(d, jb) && !mb[jb], f = p(d, lb) && !mb[lb], g = p(d, kb) && !mb[kb];
        if (e) {
          var h = 1 === a.pointers.length, i = a.distance < 2, j = a.deltaTime < 250;
          if (h && i && j)return
        }
        return g && f ? void 0 : e || f && c & Na || g && c & Oa ? this.preventSrc(b) : void 0
      }, preventSrc: function (a) {
        this.manager.session.prevented = !0, a.preventDefault()
      }
    };
    var nb = 1, ob = 2, pb = 4, qb = 8, rb = qb, sb = 16, tb = 32;
    Y.prototype = {
      defaults: {}, set: function (a) {
        return la(this.options, a), this.manager && this.manager.touchAction.update(), this
      }, recognizeWith: function (a) {
        if (f(a, "recognizeWith", this))return this;
        var b = this.simultaneous;
        return a = _(a, this), b[a.id] || (b[a.id] = a, a.recognizeWith(this)), this
      }, dropRecognizeWith: function (a) {
        return f(a, "dropRecognizeWith", this) ? this : (a = _(a, this), delete this.simultaneous[a.id], this)
      }, requireFailure: function (a) {
        if (f(a, "requireFailure", this))return this;
        var b = this.requireFail;
        return a = _(a, this), -1 === r(b, a) && (b.push(a), a.requireFailure(this)), this
      }, dropRequireFailure: function (a) {
        if (f(a, "dropRequireFailure", this))return this;
        a = _(a, this);
        var b = r(this.requireFail, a);
        return b > -1 && this.requireFail.splice(b, 1), this
      }, hasRequireFailures: function () {
        return this.requireFail.length > 0
      }, canRecognizeWith: function (a) {
        return !!this.simultaneous[a.id]
      }, emit: function (a) {
        function b(b) {
          c.manager.emit(b, a)
        }

        var c = this, d = this.state;
        qb > d && b(c.options.event + Z(d)), b(c.options.event), a.additionalEvent && b(a.additionalEvent), d >= qb && b(c.options.event + Z(d))
      }, tryEmit: function (a) {
        return this.canEmit() ? this.emit(a) : void(this.state = tb)
      }, canEmit: function () {
        for (var a = 0; a < this.requireFail.length;) {
          if (!(this.requireFail[a].state & (tb | nb)))return !1;
          a++
        }
        return !0
      }, recognize: function (a) {
        var b = la({}, a);
        return k(this.options.enable, [this, b]) ? (this.state & (rb | sb | tb) && (this.state = nb), this.state = this.process(b), void(this.state & (ob | pb | qb | sb) && this.tryEmit(b))) : (this.reset(), void(this.state = tb))
      }, process: function (a) {
      }, getTouchAction: function () {
      }, reset: function () {
      }
    }, i(aa, Y, {
      defaults: {pointers: 1}, attrTest: function (a) {
        var b = this.options.pointers;
        return 0 === b || a.pointers.length === b
      }, process: function (a) {
        var b = this.state, c = a.eventType, d = b & (ob | pb), e = this.attrTest(a);
        return d && (c & Ha || !e) ? b | sb : d || e ? c & Ga ? b | qb : b & ob ? b | pb : ob : tb
      }
    }), i(ba, aa, {
      defaults: {event: "pan", threshold: 10, pointers: 1, direction: Pa}, getTouchAction: function () {
        var a = this.options.direction, b = [];
        return a & Na && b.push(lb), a & Oa && b.push(kb), b
      }, directionTest: function (a) {
        var b = this.options, c = !0, d = a.distance, e = a.direction, f = a.deltaX, g = a.deltaY;
        return e & b.direction || (b.direction & Na ? (e = 0 === f ? Ia : 0 > f ? Ja : Ka, c = f != this.pX, d = Math.abs(a.deltaX)) : (e = 0 === g ? Ia : 0 > g ? La : Ma, c = g != this.pY, d = Math.abs(a.deltaY))), a.direction = e, c && d > b.threshold && e & b.direction
      }, attrTest: function (a) {
        return aa.prototype.attrTest.call(this, a) && (this.state & ob || !(this.state & ob) && this.directionTest(a))
      }, emit: function (a) {
        this.pX = a.deltaX, this.pY = a.deltaY;
        var b = $(a.direction);
        b && (a.additionalEvent = this.options.event + b), this._super.emit.call(this, a)
      }
    }), i(ca, aa, {
      defaults: {event: "pinch", threshold: 0, pointers: 2}, getTouchAction: function () {
        return [jb]
      }, attrTest: function (a) {
        return this._super.attrTest.call(this, a) && (Math.abs(a.scale - 1) > this.options.threshold || this.state & ob)
      }, emit: function (a) {
        if (1 !== a.scale) {
          var b = a.scale < 1 ? "in" : "out";
          a.additionalEvent = this.options.event + b
        }
        this._super.emit.call(this, a)
      }
    }), i(da, Y, {
      defaults: {event: "press", pointers: 1, time: 251, threshold: 9}, getTouchAction: function () {
        return [hb]
      }, process: function (a) {
        var b = this.options, c = a.pointers.length === b.pointers, d = a.distance < b.threshold,
          f = a.deltaTime > b.time;
        if (this._input = a, !d || !c || a.eventType & (Ga | Ha) && !f) this.reset(); else if (a.eventType & Ea) this.reset(), this._timer = e(function () {
          this.state = rb, this.tryEmit()
        }, b.time, this); else if (a.eventType & Ga)return rb;
        return tb
      }, reset: function () {
        clearTimeout(this._timer)
      }, emit: function (a) {
        this.state === rb && (a && a.eventType & Ga ? this.manager.emit(this.options.event + "up", a) : (this._input.timeStamp = ra(), this.manager.emit(this.options.event, this._input)))
      }
    }), i(ea, aa, {
      defaults: {event: "rotate", threshold: 0, pointers: 2}, getTouchAction: function () {
        return [jb]
      }, attrTest: function (a) {
        return this._super.attrTest.call(this, a) && (Math.abs(a.rotation) > this.options.threshold || this.state & ob)
      }
    }), i(fa, aa, {
      defaults: {event: "swipe", threshold: 10, velocity: .3, direction: Na | Oa, pointers: 1},
      getTouchAction: function () {
        return ba.prototype.getTouchAction.call(this)
      },
      attrTest: function (a) {
        var b, c = this.options.direction;
        return c & (Na | Oa) ? b = a.overallVelocity : c & Na ? b = a.overallVelocityX : c & Oa && (b = a.overallVelocityY), this._super.attrTest.call(this, a) && c & a.offsetDirection && a.distance > this.options.threshold && a.maxPointers == this.options.pointers && qa(b) > this.options.velocity && a.eventType & Ga
      },
      emit: function (a) {
        var b = $(a.offsetDirection);
        b && this.manager.emit(this.options.event + b, a), this.manager.emit(this.options.event, a)
      }
    }), i(ga, Y, {
      defaults: {
        event: "tap",
        pointers: 1,
        taps: 1,
        interval: 300,
        time: 250,
        threshold: 9,
        posThreshold: 10
      }, getTouchAction: function () {
        return [ib]
      }, process: function (a) {
        var b = this.options, c = a.pointers.length === b.pointers, d = a.distance < b.threshold,
          f = a.deltaTime < b.time;
        if (this.reset(), a.eventType & Ea && 0 === this.count)return this.failTimeout();
        if (d && f && c) {
          if (a.eventType != Ga)return this.failTimeout();
          var g = this.pTime ? a.timeStamp - this.pTime < b.interval : !0,
            h = !this.pCenter || H(this.pCenter, a.center) < b.posThreshold;
          this.pTime = a.timeStamp, this.pCenter = a.center, h && g ? this.count += 1 : this.count = 1, this._input = a;
          var i = this.count % b.taps;
          if (0 === i)return this.hasRequireFailures() ? (this._timer = e(function () {
            this.state = rb, this.tryEmit()
          }, b.interval, this), ob) : rb
        }
        return tb
      }, failTimeout: function () {
        return this._timer = e(function () {
          this.state = tb
        }, this.options.interval, this), tb
      }, reset: function () {
        clearTimeout(this._timer)
      }, emit: function () {
        this.state == rb && (this._input.tapCount = this.count, this.manager.emit(this.options.event, this._input))
      }
    }), ha.VERSION = "2.0.7", ha.defaults = {
      domEvents: !1,
      touchAction: gb,
      enable: !0,
      inputTarget: null,
      inputClass: null,
      preset: [[ea, {enable: !1}], [ca, {enable: !1}, ["rotate"]], [fa, {direction: Na}], [ba, {direction: Na}, ["swipe"]], [ga], [ga, {
        event: "doubletap",
        taps: 2
      }, ["tap"]], [da]],
      cssProps: {
        userSelect: "none",
        touchSelect: "none",
        touchCallout: "none",
        contentZooming: "none",
        userDrag: "none",
        tapHighlightColor: "rgba(0,0,0,0)"
      }
    };
    var ub = 1, vb = 2;
    ia.prototype = {
      set: function (a) {
        return la(this.options, a), a.touchAction && this.touchAction.update(), a.inputTarget && (this.input.destroy(), this.input.target = a.inputTarget, this.input.init()), this
      }, stop: function (a) {
        this.session.stopped = a ? vb : ub
      }, recognize: function (a) {
        var b = this.session;
        if (!b.stopped) {
          this.touchAction.preventDefaults(a);
          var c, d = this.recognizers, e = b.curRecognizer;
          (!e || e && e.state & rb) && (e = b.curRecognizer = null);
          for (var f = 0; f < d.length;)c = d[f], b.stopped === vb || e && c != e && !c.canRecognizeWith(e) ? c.reset() : c.recognize(a), !e && c.state & (ob | pb | qb) && (e = b.curRecognizer = c), f++
        }
      }, get: function (a) {
        if (a instanceof Y)return a;
        for (var b = this.recognizers, c = 0; c < b.length; c++)if (b[c].options.event == a)return b[c];
        return null
      }, add: function (a) {
        if (f(a, "add", this))return this;
        var b = this.get(a.options.event);
        return b && this.remove(b), this.recognizers.push(a), a.manager = this, this.touchAction.update(), a
      }, remove: function (a) {
        if (f(a, "remove", this))return this;
        if (a = this.get(a)) {
          var b = this.recognizers, c = r(b, a);
          -1 !== c && (b.splice(c, 1), this.touchAction.update())
        }
        return this
      }, on: function (a, b) {
        if (a !== d && b !== d) {
          var c = this.handlers;
          return g(q(a), function (a) {
            c[a] = c[a] || [], c[a].push(b)
          }), this
        }
      }, off: function (a, b) {
        if (a !== d) {
          var c = this.handlers;
          return g(q(a), function (a) {
            b ? c[a] && c[a].splice(r(c[a], b), 1) : delete c[a]
          }), this
        }
      }, emit: function (a, b) {
        this.options.domEvents && ka(a, b);
        var c = this.handlers[a] && this.handlers[a].slice();
        if (c && c.length) {
          b.type = a, b.preventDefault = function () {
            b.srcEvent.preventDefault()
          };
          for (var d = 0; d < c.length;)c[d](b), d++
        }
      }, destroy: function () {
        this.element && ja(this, !1), this.handlers = {}, this.session = {}, this.input.destroy(), this.element = null
      }
    }, la(ha, {
      INPUT_START: Ea,
      INPUT_MOVE: Fa,
      INPUT_END: Ga,
      INPUT_CANCEL: Ha,
      STATE_POSSIBLE: nb,
      STATE_BEGAN: ob,
      STATE_CHANGED: pb,
      STATE_ENDED: qb,
      STATE_RECOGNIZED: rb,
      STATE_CANCELLED: sb,
      STATE_FAILED: tb,
      DIRECTION_NONE: Ia,
      DIRECTION_LEFT: Ja,
      DIRECTION_RIGHT: Ka,
      DIRECTION_UP: La,
      DIRECTION_DOWN: Ma,
      DIRECTION_HORIZONTAL: Na,
      DIRECTION_VERTICAL: Oa,
      DIRECTION_ALL: Pa,
      Manager: ia,
      Input: x,
      TouchAction: V,
      TouchInput: P,
      MouseInput: L,
      PointerEventInput: M,
      TouchMouseInput: R,
      SingleTouchInput: N,
      Recognizer: Y,
      AttrRecognizer: aa,
      Tap: ga,
      Pan: ba,
      Swipe: fa,
      Pinch: ca,
      Rotate: ea,
      Press: da,
      on: m,
      off: n,
      each: g,
      merge: ta,
      extend: sa,
      assign: la,
      inherit: i,
      bindFn: j,
      prefixed: u
    });
    var wb = "undefined" != typeof a ? a : "undefined" != typeof self ? self : {};
    wb.Hammer = ha, "function" == typeof define && define.amd ? define("Hammer", [], function () {
      return ha
    }) : "undefined" != typeof module && module.exports ? module.exports = ha : a[c] = ha
  }(window, document, "Hammer");
  define("Core/KnockoutHammerBinding", ["KnockoutES5", "Hammer"], function (Knockout, Hammer) {
    "use strict";
    var KnockoutHammerBinding = {
      register: function (Knockout) {
        Knockout.bindingHandlers.swipeLeft = {
          init: function (element, valueAccessor, allBindings, viewModel, bindingContext) {
            var f = Knockout.unwrap(valueAccessor());
            new Hammer(element).on("swipeleft", function (e) {
              var viewModel = bindingContext.$data;
              f.apply(viewModel, arguments)
            })
          }
        };
        Knockout.bindingHandlers.swipeRight = {
          init: function (element, valueAccessor, allBindings, viewModel, bindingContext) {
            var f = Knockout.unwrap(valueAccessor());
            new Hammer(element).on("swiperight", function (e) {
              var viewModel = bindingContext.$data;
              f.apply(viewModel, arguments)
            })
          }
        }
      }
    };
    return KnockoutHammerBinding
  });
  define("Core/registerKnockoutBindings", ["Cesium/Widgets/SvgPathBindingHandler", "KnockoutES5", "Core/KnockoutMarkdownBinding", "Core/KnockoutHammerBinding"], function (SvgPathBindingHandler, Knockout, KnockoutMarkdownBinding, KnockoutHammerBinding) {
    "use strict";
    var registerKnockoutBindings = function () {
      SvgPathBindingHandler.register(Knockout);
      KnockoutMarkdownBinding.register(Knockout);
      KnockoutHammerBinding.register(Knockout);
      Knockout.bindingHandlers.embeddedComponent = {
        init: function (element, valueAccessor, allBindings, viewModel, bindingContext) {
          var component = Knockout.unwrap(valueAccessor());
          component.show(element);
          return {controlsDescendantBindings: true}
        }, update: function (element, valueAccessor, allBindings, viewModel, bindingContext) {
        }
      }
    };
    return registerKnockoutBindings
  });
  define("Core/createFragmentFromTemplate", [], function () {
    "use strict";
    var createFragmentFromTemplate = function (htmlString) {
      var holder = document.createElement("div");
      holder.innerHTML = htmlString;
      var fragment = document.createDocumentFragment();
      while (holder.firstChild) {
        fragment.appendChild(holder.firstChild)
      }
      return fragment
    };
    return createFragmentFromTemplate
  });
  define("Core/loadView", ["Cesium/Widgets/getElement", "KnockoutES5", "Core/createFragmentFromTemplate"], function (getElement, Knockout, createFragmentFromTemplate) {
    "use strict";
    var loadView = function (htmlString, container, viewModel) {
      container = getElement(container);
      var fragment = createFragmentFromTemplate(htmlString);
      var nodes = [];
      var i;
      for (i = 0; i < fragment.childNodes.length; ++i) {
        nodes.push(fragment.childNodes[i])
      }
      container.appendChild(fragment);
      for (i = 0; i < nodes.length; ++i) {
        var node = nodes[i];
        if (node.nodeType === 1 || node.nodeType === 8) {
          Knockout.applyBindings(viewModel, node)
        }
      }
      return nodes
    };
    return loadView
  });
  !function (t, e, i) {
    var n = t.L, o = {};
    o.version = "0.7.7", "object" == typeof module && "object" == typeof module.exports ? module.exports = o : "function" == typeof define && define.amd && define("leaflet", o), o.noConflict = function () {
      return t.L = n, this
    }, t.L = o, o.Util = {
      extend: function (t) {
        var e, i, n, o, s = Array.prototype.slice.call(arguments, 1);
        for (i = 0, n = s.length; n > i; i++) {
          o = s[i] || {};
          for (e in o)o.hasOwnProperty(e) && (t[e] = o[e])
        }
        return t
      }, bind: function (t, e) {
        var i = arguments.length > 2 ? Array.prototype.slice.call(arguments, 2) : null;
        return function () {
          return t.apply(e, i || arguments)
        }
      }, stamp: function () {
        var t = 0, e = "_leaflet_id";
        return function (i) {
          return i[e] = i[e] || ++t, i[e]
        }
      }(), invokeEach: function (t, e, i) {
        var n, o;
        if ("object" == typeof t) {
          o = Array.prototype.slice.call(arguments, 3);
          for (n in t)e.apply(i, [n, t[n]].concat(o));
          return !0
        }
        return !1
      }, limitExecByInterval: function (t, e, i) {
        var n, o;
        return function s() {
          var a = arguments;
          return n ? void(o = !0) : (n = !0, setTimeout(function () {
            n = !1, o && (s.apply(i, a), o = !1)
          }, e), void t.apply(i, a))
        }
      }, falseFn: function () {
        return !1
      }, formatNum: function (t, e) {
        var i = Math.pow(10, e || 5);
        return Math.round(t * i) / i
      }, trim: function (t) {
        return t.trim ? t.trim() : t.replace(/^\s+|\s+$/g, "")
      }, splitWords: function (t) {
        return o.Util.trim(t).split(/\s+/)
      }, setOptions: function (t, e) {
        return t.options = o.extend({}, t.options, e), t.options
      }, getParamString: function (t, e, i) {
        var n = [];
        for (var o in t)n.push(encodeURIComponent(i ? o.toUpperCase() : o) + "=" + encodeURIComponent(t[o]));
        return (e && -1 !== e.indexOf("?") ? "&" : "?") + n.join("&")
      }, template: function (t, e) {
        return t.replace(/\{ *([\w_]+) *\}/g, function (t, n) {
          var o = e[n];
          if (o === i)throw new Error("No value provided for variable " + t);
          return "function" == typeof o && (o = o(e)), o
        })
      }, isArray: Array.isArray || function (t) {
        return "[object Array]" === Object.prototype.toString.call(t)
      }, emptyImageUrl: "data:image/gif;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs="
    }, function () {
      function e(e) {
        var i, n, o = ["webkit", "moz", "o", "ms"];
        for (i = 0; i < o.length && !n; i++)n = t[o[i] + e];
        return n
      }

      function i(e) {
        var i = +new Date, o = Math.max(0, 16 - (i - n));
        return n = i + o, t.setTimeout(e, o)
      }

      var n = 0, s = t.requestAnimationFrame || e("RequestAnimationFrame") || i,
        a = t.cancelAnimationFrame || e("CancelAnimationFrame") || e("CancelRequestAnimationFrame") || function (e) {
            t.clearTimeout(e)
          };
      o.Util.requestAnimFrame = function (e, n, a, r) {
        return e = o.bind(e, n), a && s === i ? void e() : s.call(t, e, r)
      }, o.Util.cancelAnimFrame = function (e) {
        e && a.call(t, e)
      }
    }(), o.extend = o.Util.extend, o.bind = o.Util.bind, o.stamp = o.Util.stamp, o.setOptions = o.Util.setOptions, o.Class = function () {
    }, o.Class.extend = function (t) {
      var e = function () {
        this.initialize && this.initialize.apply(this, arguments), this._initHooks && this.callInitHooks()
      }, i = function () {
      };
      i.prototype = this.prototype;
      var n = new i;
      n.constructor = e, e.prototype = n;
      for (var s in this)this.hasOwnProperty(s) && "prototype" !== s && (e[s] = this[s]);
      t.statics && (o.extend(e, t.statics), delete t.statics), t.includes && (o.Util.extend.apply(null, [n].concat(t.includes)), delete t.includes), t.options && n.options && (t.options = o.extend({}, n.options, t.options)), o.extend(n, t), n._initHooks = [];
      var a = this;
      return e.__super__ = a.prototype, n.callInitHooks = function () {
        if (!this._initHooksCalled) {
          a.prototype.callInitHooks && a.prototype.callInitHooks.call(this), this._initHooksCalled = !0;
          for (var t = 0, e = n._initHooks.length; e > t; t++)n._initHooks[t].call(this)
        }
      }, e
    }, o.Class.include = function (t) {
      o.extend(this.prototype, t)
    }, o.Class.mergeOptions = function (t) {
      o.extend(this.prototype.options, t)
    }, o.Class.addInitHook = function (t) {
      var e = Array.prototype.slice.call(arguments, 1), i = "function" == typeof t ? t : function () {
        this[t].apply(this, e)
      };
      this.prototype._initHooks = this.prototype._initHooks || [], this.prototype._initHooks.push(i)
    };
    var s = "_leaflet_events";
    o.Mixin = {}, o.Mixin.Events = {
      addEventListener: function (t, e, i) {
        if (o.Util.invokeEach(t, this.addEventListener, this, e, i))return this;
        var n, a, r, h, l, u, c, d = this[s] = this[s] || {}, p = i && i !== this && o.stamp(i);
        for (t = o.Util.splitWords(t), n = 0, a = t.length; a > n; n++)r = {
          action: e,
          context: i || this
        }, h = t[n], p ? (l = h + "_idx", u = l + "_len", c = d[l] = d[l] || {}, c[p] || (c[p] = [], d[u] = (d[u] || 0) + 1), c[p].push(r)) : (d[h] = d[h] || [], d[h].push(r));
        return this
      }, hasEventListeners: function (t) {
        var e = this[s];
        return !!e && (t in e && e[t].length > 0 || t + "_idx" in e && e[t + "_idx_len"] > 0)
      }, removeEventListener: function (t, e, i) {
        if (!this[s])return this;
        if (!t)return this.clearAllEventListeners();
        if (o.Util.invokeEach(t, this.removeEventListener, this, e, i))return this;
        var n, a, r, h, l, u, c, d, p, _ = this[s], m = i && i !== this && o.stamp(i);
        for (t = o.Util.splitWords(t), n = 0, a = t.length; a > n; n++)if (r = t[n], u = r + "_idx", c = u + "_len", d = _[u], e) {
          if (h = m && d ? d[m] : _[r]) {
            for (l = h.length - 1; l >= 0; l--)h[l].action !== e || i && h[l].context !== i || (p = h.splice(l, 1), p[0].action = o.Util.falseFn);
            i && d && 0 === h.length && (delete d[m], _[c]--)
          }
        } else delete _[r], delete _[u], delete _[c];
        return this
      }, clearAllEventListeners: function () {
        return delete this[s], this
      }, fireEvent: function (t, e) {
        if (!this.hasEventListeners(t))return this;
        var i, n, a, r, h, l = o.Util.extend({}, e, {type: t, target: this}), u = this[s];
        if (u[t])for (i = u[t].slice(), n = 0, a = i.length; a > n; n++)i[n].action.call(i[n].context, l);
        r = u[t + "_idx"];
        for (h in r)if (i = r[h].slice())for (n = 0, a = i.length; a > n; n++)i[n].action.call(i[n].context, l);
        return this
      }, addOneTimeEventListener: function (t, e, i) {
        if (o.Util.invokeEach(t, this.addOneTimeEventListener, this, e, i))return this;
        var n = o.bind(function () {
          this.removeEventListener(t, e, i).removeEventListener(t, n, i)
        }, this);
        return this.addEventListener(t, e, i).addEventListener(t, n, i)
      }
    }, o.Mixin.Events.on = o.Mixin.Events.addEventListener, o.Mixin.Events.off = o.Mixin.Events.removeEventListener, o.Mixin.Events.once = o.Mixin.Events.addOneTimeEventListener, o.Mixin.Events.fire = o.Mixin.Events.fireEvent, function () {
      var n = "ActiveXObject" in t, s = n && !e.addEventListener, a = navigator.userAgent.toLowerCase(),
        r = -1 !== a.indexOf("webkit"), h = -1 !== a.indexOf("chrome"), l = -1 !== a.indexOf("phantom"),
        u = -1 !== a.indexOf("android"), c = -1 !== a.search("android [23]"), d = -1 !== a.indexOf("gecko"),
        p = typeof orientation != i + "", _ = !t.PointerEvent && t.MSPointerEvent,
        m = t.PointerEvent && t.navigator.pointerEnabled || _,
        f = "devicePixelRatio" in t && t.devicePixelRatio > 1 || "matchMedia" in t && t.matchMedia("(min-resolution:144dpi)") && t.matchMedia("(min-resolution:144dpi)").matches,
        g = e.documentElement, v = n && "transition" in g.style,
        y = "WebKitCSSMatrix" in t && "m11" in new t.WebKitCSSMatrix && !c, P = "MozPerspective" in g.style,
        L = "OTransition" in g.style, x = !t.L_DISABLE_3D && (v || y || P || L) && !l,
        w = !t.L_NO_TOUCH && !l && (m || "ontouchstart" in t || t.DocumentTouch && e instanceof t.DocumentTouch);
      o.Browser = {
        ie: n,
        ielt9: s,
        webkit: r,
        gecko: d && !r && !t.opera && !n,
        android: u,
        android23: c,
        chrome: h,
        ie3d: v,
        webkit3d: y,
        gecko3d: P,
        opera3d: L,
        any3d: x,
        mobile: p,
        mobileWebkit: p && r,
        mobileWebkit3d: p && y,
        mobileOpera: p && t.opera,
        touch: w,
        msPointer: _,
        pointer: m,
        retina: f
      }
    }(), o.Point = function (t, e, i) {
      this.x = i ? Math.round(t) : t, this.y = i ? Math.round(e) : e
    }, o.Point.prototype = {
      clone: function () {
        return new o.Point(this.x, this.y)
      }, add: function (t) {
        return this.clone()._add(o.point(t))
      }, _add: function (t) {
        return this.x += t.x, this.y += t.y, this
      }, subtract: function (t) {
        return this.clone()._subtract(o.point(t))
      }, _subtract: function (t) {
        return this.x -= t.x, this.y -= t.y, this
      }, divideBy: function (t) {
        return this.clone()._divideBy(t)
      }, _divideBy: function (t) {
        return this.x /= t, this.y /= t, this
      }, multiplyBy: function (t) {
        return this.clone()._multiplyBy(t)
      }, _multiplyBy: function (t) {
        return this.x *= t, this.y *= t, this
      }, round: function () {
        return this.clone()._round()
      }, _round: function () {
        return this.x = Math.round(this.x), this.y = Math.round(this.y), this
      }, floor: function () {
        return this.clone()._floor()
      }, _floor: function () {
        return this.x = Math.floor(this.x), this.y = Math.floor(this.y), this
      }, distanceTo: function (t) {
        t = o.point(t);
        var e = t.x - this.x, i = t.y - this.y;
        return Math.sqrt(e * e + i * i)
      }, equals: function (t) {
        return t = o.point(t), t.x === this.x && t.y === this.y
      }, contains: function (t) {
        return t = o.point(t), Math.abs(t.x) <= Math.abs(this.x) && Math.abs(t.y) <= Math.abs(this.y)
      }, toString: function () {
        return "Point(" + o.Util.formatNum(this.x) + ", " + o.Util.formatNum(this.y) + ")"
      }
    }, o.point = function (t, e, n) {
      return t instanceof o.Point ? t : o.Util.isArray(t) ? new o.Point(t[0], t[1]) : t === i || null === t ? t : new o.Point(t, e, n)
    }, o.Bounds = function (t, e) {
      if (t)for (var i = e ? [t, e] : t, n = 0, o = i.length; o > n; n++)this.extend(i[n])
    }, o.Bounds.prototype = {
      extend: function (t) {
        return t = o.point(t), this.min || this.max ? (this.min.x = Math.min(t.x, this.min.x), this.max.x = Math.max(t.x, this.max.x), this.min.y = Math.min(t.y, this.min.y), this.max.y = Math.max(t.y, this.max.y)) : (this.min = t.clone(), this.max = t.clone()), this
      }, getCenter: function (t) {
        return new o.Point((this.min.x + this.max.x) / 2, (this.min.y + this.max.y) / 2, t)
      }, getBottomLeft: function () {
        return new o.Point(this.min.x, this.max.y)
      }, getTopRight: function () {
        return new o.Point(this.max.x, this.min.y)
      }, getSize: function () {
        return this.max.subtract(this.min)
      }, contains: function (t) {
        var e, i;
        return t = "number" == typeof t[0] || t instanceof o.Point ? o.point(t) : o.bounds(t), t instanceof o.Bounds ? (e = t.min, i = t.max) : e = i = t, e.x >= this.min.x && i.x <= this.max.x && e.y >= this.min.y && i.y <= this.max.y
      }, intersects: function (t) {
        t = o.bounds(t);
        var e = this.min, i = this.max, n = t.min, s = t.max, a = s.x >= e.x && n.x <= i.x,
          r = s.y >= e.y && n.y <= i.y;
        return a && r
      }, isValid: function () {
        return !(!this.min || !this.max)
      }
    }, o.bounds = function (t, e) {
      return !t || t instanceof o.Bounds ? t : new o.Bounds(t, e)
    }, o.Transformation = function (t, e, i, n) {
      this._a = t, this._b = e, this._c = i, this._d = n
    }, o.Transformation.prototype = {
      transform: function (t, e) {
        return this._transform(t.clone(), e)
      }, _transform: function (t, e) {
        return e = e || 1, t.x = e * (this._a * t.x + this._b), t.y = e * (this._c * t.y + this._d), t
      }, untransform: function (t, e) {
        return e = e || 1, new o.Point((t.x / e - this._b) / this._a, (t.y / e - this._d) / this._c)
      }
    }, o.DomUtil = {
      get: function (t) {
        return "string" == typeof t ? e.getElementById(t) : t
      }, getStyle: function (t, i) {
        var n = t.style[i];
        if (!n && t.currentStyle && (n = t.currentStyle[i]), (!n || "auto" === n) && e.defaultView) {
          var o = e.defaultView.getComputedStyle(t, null);
          n = o ? o[i] : null
        }
        return "auto" === n ? null : n
      }, getViewportOffset: function (t) {
        var i, n = 0, s = 0, a = t, r = e.body, h = e.documentElement;
        do {
          if (n += a.offsetTop || 0, s += a.offsetLeft || 0, n += parseInt(o.DomUtil.getStyle(a, "borderTopWidth"), 10) || 0, s += parseInt(o.DomUtil.getStyle(a, "borderLeftWidth"), 10) || 0, i = o.DomUtil.getStyle(a, "position"), a.offsetParent === r && "absolute" === i)break;
          if ("fixed" === i) {
            n += r.scrollTop || h.scrollTop || 0, s += r.scrollLeft || h.scrollLeft || 0;
            break
          }
          if ("relative" === i && !a.offsetLeft) {
            var l = o.DomUtil.getStyle(a, "width"), u = o.DomUtil.getStyle(a, "max-width"),
              c = a.getBoundingClientRect();
            ("none" !== l || "none" !== u) && (s += c.left + a.clientLeft), n += c.top + (r.scrollTop || h.scrollTop || 0);
            break
          }
          a = a.offsetParent
        } while (a);
        a = t;
        do {
          if (a === r)break;
          n -= a.scrollTop || 0, s -= a.scrollLeft || 0, a = a.parentNode
        } while (a);
        return new o.Point(s, n)
      }, documentIsLtr: function () {
        return o.DomUtil._docIsLtrCached || (o.DomUtil._docIsLtrCached = !0, o.DomUtil._docIsLtr = "ltr" === o.DomUtil.getStyle(e.body, "direction")), o.DomUtil._docIsLtr
      }, create: function (t, i, n) {
        var o = e.createElement(t);
        return o.className = i, n && n.appendChild(o), o
      }, hasClass: function (t, e) {
        if (t.classList !== i)return t.classList.contains(e);
        var n = o.DomUtil._getClass(t);
        return n.length > 0 && new RegExp("(^|\\s)" + e + "(\\s|$)").test(n)
      }, addClass: function (t, e) {
        if (t.classList !== i)for (var n = o.Util.splitWords(e), s = 0,
                                     a = n.length; a > s; s++)t.classList.add(n[s]); else if (!o.DomUtil.hasClass(t, e)) {
          var r = o.DomUtil._getClass(t);
          o.DomUtil._setClass(t, (r ? r + " " : "") + e)
        }
      }, removeClass: function (t, e) {
        t.classList !== i ? t.classList.remove(e) : o.DomUtil._setClass(t, o.Util.trim((" " + o.DomUtil._getClass(t) + " ").replace(" " + e + " ", " ")))
      }, _setClass: function (t, e) {
        t.className.baseVal === i ? t.className = e : t.className.baseVal = e
      }, _getClass: function (t) {
        return t.className.baseVal === i ? t.className : t.className.baseVal
      }, setOpacity: function (t, e) {
        if ("opacity" in t.style) t.style.opacity = e; else if ("filter" in t.style) {
          var i = !1, n = "DXImageTransform.Microsoft.Alpha";
          try {
            i = t.filters.item(n)
          } catch (o) {
            if (1 === e)return
          }
          e = Math.round(100 * e), i ? (i.Enabled = 100 !== e, i.Opacity = e) : t.style.filter += " progid:" + n + "(opacity=" + e + ")"
        }
      }, testProp: function (t) {
        for (var i = e.documentElement.style, n = 0; n < t.length; n++)if (t[n] in i)return t[n];
        return !1
      }, getTranslateString: function (t) {
        var e = o.Browser.webkit3d, i = "translate" + (e ? "3d" : "") + "(", n = (e ? ",0" : "") + ")";
        return i + t.x + "px," + t.y + "px" + n
      }, getScaleString: function (t, e) {
        var i = o.DomUtil.getTranslateString(e.add(e.multiplyBy(-1 * t))), n = " scale(" + t + ") ";
        return i + n
      }, setPosition: function (t, e, i) {
        t._leaflet_pos = e, !i && o.Browser.any3d ? t.style[o.DomUtil.TRANSFORM] = o.DomUtil.getTranslateString(e) : (t.style.left = e.x + "px", t.style.top = e.y + "px")
      }, getPosition: function (t) {
        return t._leaflet_pos
      }
    }, o.DomUtil.TRANSFORM = o.DomUtil.testProp(["transform", "WebkitTransform", "OTransform", "MozTransform", "msTransform"]), o.DomUtil.TRANSITION = o.DomUtil.testProp(["webkitTransition", "transition", "OTransition", "MozTransition", "msTransition"]), o.DomUtil.TRANSITION_END = "webkitTransition" === o.DomUtil.TRANSITION || "OTransition" === o.DomUtil.TRANSITION ? o.DomUtil.TRANSITION + "End" : "transitionend", function () {
      if ("onselectstart" in e) o.extend(o.DomUtil, {
        disableTextSelection: function () {
          o.DomEvent.on(t, "selectstart", o.DomEvent.preventDefault)
        }, enableTextSelection: function () {
          o.DomEvent.off(t, "selectstart", o.DomEvent.preventDefault)
        }
      }); else {
        var i = o.DomUtil.testProp(["userSelect", "WebkitUserSelect", "OUserSelect", "MozUserSelect", "msUserSelect"]);
        o.extend(o.DomUtil, {
          disableTextSelection: function () {
            if (i) {
              var t = e.documentElement.style;
              this._userSelect = t[i], t[i] = "none"
            }
          }, enableTextSelection: function () {
            i && (e.documentElement.style[i] = this._userSelect, delete this._userSelect)
          }
        })
      }
      o.extend(o.DomUtil, {
        disableImageDrag: function () {
          o.DomEvent.on(t, "dragstart", o.DomEvent.preventDefault)
        }, enableImageDrag: function () {
          o.DomEvent.off(t, "dragstart", o.DomEvent.preventDefault)
        }
      })
    }(), o.LatLng = function (t, e, n) {
      if (t = parseFloat(t), e = parseFloat(e), isNaN(t) || isNaN(e))throw new Error("Invalid LatLng object: (" + t + ", " + e + ")");
      this.lat = t, this.lng = e, n !== i && (this.alt = parseFloat(n))
    }, o.extend(o.LatLng, {
      DEG_TO_RAD: Math.PI / 180,
      RAD_TO_DEG: 180 / Math.PI,
      MAX_MARGIN: 1e-9
    }), o.LatLng.prototype = {
      equals: function (t) {
        if (!t)return !1;
        t = o.latLng(t);
        var e = Math.max(Math.abs(this.lat - t.lat), Math.abs(this.lng - t.lng));
        return e <= o.LatLng.MAX_MARGIN
      }, toString: function (t) {
        return "LatLng(" + o.Util.formatNum(this.lat, t) + ", " + o.Util.formatNum(this.lng, t) + ")"
      }, distanceTo: function (t) {
        t = o.latLng(t);
        var e = 6378137, i = o.LatLng.DEG_TO_RAD, n = (t.lat - this.lat) * i, s = (t.lng - this.lng) * i,
          a = this.lat * i, r = t.lat * i, h = Math.sin(n / 2), l = Math.sin(s / 2),
          u = h * h + l * l * Math.cos(a) * Math.cos(r);
        return 2 * e * Math.atan2(Math.sqrt(u), Math.sqrt(1 - u))
      }, wrap: function (t, e) {
        var i = this.lng;
        return t = t || -180, e = e || 180, i = (i + e) % (e - t) + (t > i || i === e ? e : t), new o.LatLng(this.lat, i)
      }
    }, o.latLng = function (t, e) {
      return t instanceof o.LatLng ? t : o.Util.isArray(t) ? "number" == typeof t[0] || "string" == typeof t[0] ? new o.LatLng(t[0], t[1], t[2]) : null : t === i || null === t ? t : "object" == typeof t && "lat" in t ? new o.LatLng(t.lat, "lng" in t ? t.lng : t.lon) : e === i ? null : new o.LatLng(t, e)
    }, o.LatLngBounds = function (t, e) {
      if (t)for (var i = e ? [t, e] : t, n = 0, o = i.length; o > n; n++)this.extend(i[n])
    }, o.LatLngBounds.prototype = {
      extend: function (t) {
        if (!t)return this;
        var e = o.latLng(t);
        return t = null !== e ? e : o.latLngBounds(t), t instanceof o.LatLng ? this._southWest || this._northEast ? (this._southWest.lat = Math.min(t.lat, this._southWest.lat), this._southWest.lng = Math.min(t.lng, this._southWest.lng), this._northEast.lat = Math.max(t.lat, this._northEast.lat), this._northEast.lng = Math.max(t.lng, this._northEast.lng)) : (this._southWest = new o.LatLng(t.lat, t.lng), this._northEast = new o.LatLng(t.lat, t.lng)) : t instanceof o.LatLngBounds && (this.extend(t._southWest), this.extend(t._northEast)), this
      }, pad: function (t) {
        var e = this._southWest, i = this._northEast, n = Math.abs(e.lat - i.lat) * t, s = Math.abs(e.lng - i.lng) * t;
        return new o.LatLngBounds(new o.LatLng(e.lat - n, e.lng - s), new o.LatLng(i.lat + n, i.lng + s))
      }, getCenter: function () {
        return new o.LatLng((this._southWest.lat + this._northEast.lat) / 2, (this._southWest.lng + this._northEast.lng) / 2)
      }, getSouthWest: function () {
        return this._southWest
      }, getNorthEast: function () {
        return this._northEast
      }, getNorthWest: function () {
        return new o.LatLng(this.getNorth(), this.getWest())
      }, getSouthEast: function () {
        return new o.LatLng(this.getSouth(), this.getEast())
      }, getWest: function () {
        return this._southWest.lng
      }, getSouth: function () {
        return this._southWest.lat
      }, getEast: function () {
        return this._northEast.lng
      }, getNorth: function () {
        return this._northEast.lat
      }, contains: function (t) {
        t = "number" == typeof t[0] || t instanceof o.LatLng ? o.latLng(t) : o.latLngBounds(t);
        var e, i, n = this._southWest, s = this._northEast;
        return t instanceof o.LatLngBounds ? (e = t.getSouthWest(), i = t.getNorthEast()) : e = i = t, e.lat >= n.lat && i.lat <= s.lat && e.lng >= n.lng && i.lng <= s.lng
      }, intersects: function (t) {
        t = o.latLngBounds(t);
        var e = this._southWest, i = this._northEast, n = t.getSouthWest(), s = t.getNorthEast(),
          a = s.lat >= e.lat && n.lat <= i.lat, r = s.lng >= e.lng && n.lng <= i.lng;
        return a && r
      }, toBBoxString: function () {
        return [this.getWest(), this.getSouth(), this.getEast(), this.getNorth()].join(",")
      }, equals: function (t) {
        return t ? (t = o.latLngBounds(t), this._southWest.equals(t.getSouthWest()) && this._northEast.equals(t.getNorthEast())) : !1
      }, isValid: function () {
        return !(!this._southWest || !this._northEast)
      }
    }, o.latLngBounds = function (t, e) {
      return !t || t instanceof o.LatLngBounds ? t : new o.LatLngBounds(t, e)
    }, o.Projection = {}, o.Projection.SphericalMercator = {
      MAX_LATITUDE: 85.0511287798, project: function (t) {
        var e = o.LatLng.DEG_TO_RAD, i = this.MAX_LATITUDE, n = Math.max(Math.min(i, t.lat), -i), s = t.lng * e,
          a = n * e;
        return a = Math.log(Math.tan(Math.PI / 4 + a / 2)), new o.Point(s, a)
      }, unproject: function (t) {
        var e = o.LatLng.RAD_TO_DEG, i = t.x * e, n = (2 * Math.atan(Math.exp(t.y)) - Math.PI / 2) * e;
        return new o.LatLng(n, i)
      }
    }, o.Projection.LonLat = {
      project: function (t) {
        return new o.Point(t.lng, t.lat)
      }, unproject: function (t) {
        return new o.LatLng(t.y, t.x)
      }
    }, o.CRS = {
      latLngToPoint: function (t, e) {
        var i = this.projection.project(t), n = this.scale(e);
        return this.transformation._transform(i, n)
      }, pointToLatLng: function (t, e) {
        var i = this.scale(e), n = this.transformation.untransform(t, i);
        return this.projection.unproject(n)
      }, project: function (t) {
        return this.projection.project(t)
      }, scale: function (t) {
        return 256 * Math.pow(2, t)
      }, getSize: function (t) {
        var e = this.scale(t);
        return o.point(e, e)
      }
    }, o.CRS.Simple = o.extend({}, o.CRS, {
      projection: o.Projection.LonLat,
      transformation: new o.Transformation(1, 0, -1, 0),
      scale: function (t) {
        return Math.pow(2, t)
      }
    }), o.CRS.EPSG3857 = o.extend({}, o.CRS, {
      code: "EPSG:3857",
      projection: o.Projection.SphericalMercator,
      transformation: new o.Transformation(.5 / Math.PI, .5, -.5 / Math.PI, .5),
      project: function (t) {
        var e = this.projection.project(t), i = 6378137;
        return e.multiplyBy(i)
      }
    }), o.CRS.EPSG900913 = o.extend({}, o.CRS.EPSG3857, {code: "EPSG:900913"}), o.CRS.EPSG4326 = o.extend({}, o.CRS, {
      code: "EPSG:4326",
      projection: o.Projection.LonLat,
      transformation: new o.Transformation(1 / 360, .5, -1 / 360, .5)
    }), o.Map = o.Class.extend({
      includes: o.Mixin.Events,
      options: {
        crs: o.CRS.EPSG3857,
        fadeAnimation: o.DomUtil.TRANSITION && !o.Browser.android23,
        trackResize: !0,
        markerZoomAnimation: o.DomUtil.TRANSITION && o.Browser.any3d
      },
      initialize: function (t, e) {
        e = o.setOptions(this, e), this._initContainer(t), this._initLayout(), this._onResize = o.bind(this._onResize, this), this._initEvents(), e.maxBounds && this.setMaxBounds(e.maxBounds), e.center && e.zoom !== i && this.setView(o.latLng(e.center), e.zoom, {reset: !0}), this._handlers = [], this._layers = {}, this._zoomBoundLayers = {}, this._tileLayersNum = 0, this.callInitHooks(), this._addLayers(e.layers)
      },
      setView: function (t, e) {
        return e = e === i ? this.getZoom() : e, this._resetView(o.latLng(t), this._limitZoom(e)), this
      },
      setZoom: function (t, e) {
        return this._loaded ? this.setView(this.getCenter(), t, {zoom: e}) : (this._zoom = this._limitZoom(t), this)
      },
      zoomIn: function (t, e) {
        return this.setZoom(this._zoom + (t || 1), e)
      },
      zoomOut: function (t, e) {
        return this.setZoom(this._zoom - (t || 1), e)
      },
      setZoomAround: function (t, e, i) {
        var n = this.getZoomScale(e), s = this.getSize().divideBy(2),
          a = t instanceof o.Point ? t : this.latLngToContainerPoint(t), r = a.subtract(s).multiplyBy(1 - 1 / n),
          h = this.containerPointToLatLng(s.add(r));
        return this.setView(h, e, {zoom: i})
      },
      fitBounds: function (t, e) {
        e = e || {}, t = t.getBounds ? t.getBounds() : o.latLngBounds(t);
        var i = o.point(e.paddingTopLeft || e.padding || [0, 0]),
          n = o.point(e.paddingBottomRight || e.padding || [0, 0]), s = this.getBoundsZoom(t, !1, i.add(n));
        s = e.maxZoom ? Math.min(e.maxZoom, s) : s;
        var a = n.subtract(i).divideBy(2), r = this.project(t.getSouthWest(), s), h = this.project(t.getNorthEast(), s),
          l = this.unproject(r.add(h).divideBy(2).add(a), s);
        return this.setView(l, s, e)
      },
      fitWorld: function (t) {
        return this.fitBounds([[-90, -180], [90, 180]], t)
      },
      panTo: function (t, e) {
        return this.setView(t, this._zoom, {pan: e})
      },
      panBy: function (t) {
        return this.fire("movestart"), this._rawPanBy(o.point(t)), this.fire("move"), this.fire("moveend")
      },
      setMaxBounds: function (t) {
        return t = o.latLngBounds(t), this.options.maxBounds = t, t ? (this._loaded && this._panInsideMaxBounds(), this.on("moveend", this._panInsideMaxBounds, this)) : this.off("moveend", this._panInsideMaxBounds, this)
      },
      panInsideBounds: function (t, e) {
        var i = this.getCenter(), n = this._limitCenter(i, this._zoom, t);
        return i.equals(n) ? this : this.panTo(n, e)
      },
      addLayer: function (t) {
        var e = o.stamp(t);
        return this._layers[e] ? this : (this._layers[e] = t, !t.options || isNaN(t.options.maxZoom) && isNaN(t.options.minZoom) || (this._zoomBoundLayers[e] = t, this._updateZoomLevels()), this.options.zoomAnimation && o.TileLayer && t instanceof o.TileLayer && (this._tileLayersNum++, this._tileLayersToLoad++, t.on("load", this._onTileLayerLoad, this)), this._loaded && this._layerAdd(t), this)
      },
      removeLayer: function (t) {
        var e = o.stamp(t);
        return this._layers[e] ? (this._loaded && t.onRemove(this), delete this._layers[e], this._loaded && this.fire("layerremove", {layer: t}), this._zoomBoundLayers[e] && (delete this._zoomBoundLayers[e], this._updateZoomLevels()), this.options.zoomAnimation && o.TileLayer && t instanceof o.TileLayer && (this._tileLayersNum--, this._tileLayersToLoad--, t.off("load", this._onTileLayerLoad, this)), this) : this
      },
      hasLayer: function (t) {
        return t ? o.stamp(t) in this._layers : !1
      },
      eachLayer: function (t, e) {
        for (var i in this._layers)t.call(e, this._layers[i]);
        return this
      },
      invalidateSize: function (t) {
        if (!this._loaded)return this;
        t = o.extend({animate: !1, pan: !0}, t === !0 ? {animate: !0} : t);
        var e = this.getSize();
        this._sizeChanged = !0, this._initialCenter = null;
        var i = this.getSize(), n = e.divideBy(2).round(), s = i.divideBy(2).round(), a = n.subtract(s);
        return a.x || a.y ? (t.animate && t.pan ? this.panBy(a) : (t.pan && this._rawPanBy(a), this.fire("move"), t.debounceMoveend ? (clearTimeout(this._sizeTimer), this._sizeTimer = setTimeout(o.bind(this.fire, this, "moveend"), 200)) : this.fire("moveend")), this.fire("resize", {
          oldSize: e,
          newSize: i
        })) : this
      },
      addHandler: function (t, e) {
        if (!e)return this;
        var i = this[t] = new e(this);
        return this._handlers.push(i), this.options[t] && i.enable(), this
      },
      remove: function () {
        this._loaded && this.fire("unload"), this._initEvents("off");
        try {
          delete this._container._leaflet
        } catch (t) {
          this._container._leaflet = i
        }
        return this._clearPanes(), this._clearControlPos && this._clearControlPos(), this._clearHandlers(), this
      },
      getCenter: function () {
        return this._checkIfLoaded(), this._initialCenter && !this._moved() ? this._initialCenter : this.layerPointToLatLng(this._getCenterLayerPoint())
      },
      getZoom: function () {
        return this._zoom
      },
      getBounds: function () {
        var t = this.getPixelBounds(), e = this.unproject(t.getBottomLeft()), i = this.unproject(t.getTopRight());
        return new o.LatLngBounds(e, i)
      },
      getMinZoom: function () {
        return this.options.minZoom === i ? this._layersMinZoom === i ? 0 : this._layersMinZoom : this.options.minZoom
      },
      getMaxZoom: function () {
        return this.options.maxZoom === i ? this._layersMaxZoom === i ? 1 / 0 : this._layersMaxZoom : this.options.maxZoom
      },
      getBoundsZoom: function (t, e, i) {
        t = o.latLngBounds(t);
        var n, s = this.getMinZoom() - (e ? 1 : 0), a = this.getMaxZoom(), r = this.getSize(), h = t.getNorthWest(),
          l = t.getSouthEast(), u = !0;
        i = o.point(i || [0, 0]);
        do s++, n = this.project(l, s).subtract(this.project(h, s)).add(i), u = e ? n.x < r.x || n.y < r.y : r.contains(n); while (u && a >= s);
        return u && e ? null : e ? s : s - 1
      },
      getSize: function () {
        return (!this._size || this._sizeChanged) && (this._size = new o.Point(this._container.clientWidth, this._container.clientHeight), this._sizeChanged = !1), this._size.clone()
      },
      getPixelBounds: function () {
        var t = this._getTopLeftPoint();
        return new o.Bounds(t, t.add(this.getSize()))
      },
      getPixelOrigin: function () {
        return this._checkIfLoaded(), this._initialTopLeftPoint
      },
      getPanes: function () {
        return this._panes
      },
      getContainer: function () {
        return this._container
      },
      getZoomScale: function (t) {
        var e = this.options.crs;
        return e.scale(t) / e.scale(this._zoom)
      },
      getScaleZoom: function (t) {
        return this._zoom + Math.log(t) / Math.LN2
      },
      project: function (t, e) {
        return e = e === i ? this._zoom : e, this.options.crs.latLngToPoint(o.latLng(t), e)
      },
      unproject: function (t, e) {
        return e = e === i ? this._zoom : e, this.options.crs.pointToLatLng(o.point(t), e)
      },
      layerPointToLatLng: function (t) {
        var e = o.point(t).add(this.getPixelOrigin());
        return this.unproject(e)
      },
      latLngToLayerPoint: function (t) {
        var e = this.project(o.latLng(t))._round();
        return e._subtract(this.getPixelOrigin())
      },
      containerPointToLayerPoint: function (t) {
        return o.point(t).subtract(this._getMapPanePos())
      },
      layerPointToContainerPoint: function (t) {
        return o.point(t).add(this._getMapPanePos())
      },
      containerPointToLatLng: function (t) {
        var e = this.containerPointToLayerPoint(o.point(t));
        return this.layerPointToLatLng(e)
      },
      latLngToContainerPoint: function (t) {
        return this.layerPointToContainerPoint(this.latLngToLayerPoint(o.latLng(t)))
      },
      mouseEventToContainerPoint: function (t) {
        return o.DomEvent.getMousePosition(t, this._container)
      },
      mouseEventToLayerPoint: function (t) {
        return this.containerPointToLayerPoint(this.mouseEventToContainerPoint(t))
      },
      mouseEventToLatLng: function (t) {
        return this.layerPointToLatLng(this.mouseEventToLayerPoint(t))
      },
      _initContainer: function (t) {
        var e = this._container = o.DomUtil.get(t);
        if (!e)throw new Error("Map container not found.");
        if (e._leaflet)throw new Error("Map container is already initialized.");
        e._leaflet = !0
      },
      _initLayout: function () {
        var t = this._container;
        o.DomUtil.addClass(t, "leaflet-container" + (o.Browser.touch ? " leaflet-touch" : "") + (o.Browser.retina ? " leaflet-retina" : "") + (o.Browser.ielt9 ? " leaflet-oldie" : "") + (this.options.fadeAnimation ? " leaflet-fade-anim" : ""));
        var e = o.DomUtil.getStyle(t, "position");
        "absolute" !== e && "relative" !== e && "fixed" !== e && (t.style.position = "relative"), this._initPanes(), this._initControlPos && this._initControlPos()
      },
      _initPanes: function () {
        var t = this._panes = {};
        this._mapPane = t.mapPane = this._createPane("leaflet-map-pane", this._container), this._tilePane = t.tilePane = this._createPane("leaflet-tile-pane", this._mapPane), t.objectsPane = this._createPane("leaflet-objects-pane", this._mapPane), t.shadowPane = this._createPane("leaflet-shadow-pane"), t.overlayPane = this._createPane("leaflet-overlay-pane"), t.markerPane = this._createPane("leaflet-marker-pane"), t.popupPane = this._createPane("leaflet-popup-pane");
        var e = " leaflet-zoom-hide";
        this.options.markerZoomAnimation || (o.DomUtil.addClass(t.markerPane, e), o.DomUtil.addClass(t.shadowPane, e), o.DomUtil.addClass(t.popupPane, e))
      },
      _createPane: function (t, e) {
        return o.DomUtil.create("div", t, e || this._panes.objectsPane)
      },
      _clearPanes: function () {
        this._container.removeChild(this._mapPane)
      },
      _addLayers: function (t) {
        t = t ? o.Util.isArray(t) ? t : [t] : [];
        for (var e = 0, i = t.length; i > e; e++)this.addLayer(t[e])
      },
      _resetView: function (t, e, i, n) {
        var s = this._zoom !== e;
        n || (this.fire("movestart"), s && this.fire("zoomstart")), this._zoom = e, this._initialCenter = t, this._initialTopLeftPoint = this._getNewTopLeftPoint(t), i ? this._initialTopLeftPoint._add(this._getMapPanePos()) : o.DomUtil.setPosition(this._mapPane, new o.Point(0, 0)), this._tileLayersToLoad = this._tileLayersNum;
        var a = !this._loaded;
        this._loaded = !0, this.fire("viewreset", {hard: !i}), a && (this.fire("load"), this.eachLayer(this._layerAdd, this)), this.fire("move"), (s || n) && this.fire("zoomend"), this.fire("moveend", {hard: !i})
      },
      _rawPanBy: function (t) {
        o.DomUtil.setPosition(this._mapPane, this._getMapPanePos().subtract(t))
      },
      _getZoomSpan: function () {
        return this.getMaxZoom() - this.getMinZoom()
      },
      _updateZoomLevels: function () {
        var t, e = 1 / 0, n = -(1 / 0), o = this._getZoomSpan();
        for (t in this._zoomBoundLayers) {
          var s = this._zoomBoundLayers[t];
          isNaN(s.options.minZoom) || (e = Math.min(e, s.options.minZoom)), isNaN(s.options.maxZoom) || (n = Math.max(n, s.options.maxZoom))
        }
        t === i ? this._layersMaxZoom = this._layersMinZoom = i : (this._layersMaxZoom = n, this._layersMinZoom = e), o !== this._getZoomSpan() && this.fire("zoomlevelschange")
      },
      _panInsideMaxBounds: function () {
        this.panInsideBounds(this.options.maxBounds)
      },
      _checkIfLoaded: function () {
        if (!this._loaded)throw new Error("Set map center and zoom first.")
      },
      _initEvents: function (e) {
        if (o.DomEvent) {
          e = e || "on", o.DomEvent[e](this._container, "click", this._onMouseClick, this);
          var i, n, s = ["dblclick", "mousedown", "mouseup", "mouseenter", "mouseleave", "mousemove", "contextmenu"];
          for (i = 0, n = s.length; n > i; i++)o.DomEvent[e](this._container, s[i], this._fireMouseEvent, this);
          this.options.trackResize && o.DomEvent[e](t, "resize", this._onResize, this)
        }
      },
      _onResize: function () {
        o.Util.cancelAnimFrame(this._resizeRequest), this._resizeRequest = o.Util.requestAnimFrame(function () {
          this.invalidateSize({debounceMoveend: !0})
        }, this, !1, this._container)
      },
      _onMouseClick: function (t) {
        !this._loaded || !t._simulated && (this.dragging && this.dragging.moved() || this.boxZoom && this.boxZoom.moved()) || o.DomEvent._skipped(t) || (this.fire("preclick"), this._fireMouseEvent(t))
      },
      _fireMouseEvent: function (t) {
        if (this._loaded && !o.DomEvent._skipped(t)) {
          var e = t.type;
          if (e = "mouseenter" === e ? "mouseover" : "mouseleave" === e ? "mouseout" : e, this.hasEventListeners(e)) {
            "contextmenu" === e && o.DomEvent.preventDefault(t);
            var i = this.mouseEventToContainerPoint(t), n = this.containerPointToLayerPoint(i),
              s = this.layerPointToLatLng(n);
            this.fire(e, {latlng: s, layerPoint: n, containerPoint: i, originalEvent: t})
          }
        }
      },
      _onTileLayerLoad: function () {
        this._tileLayersToLoad--, this._tileLayersNum && !this._tileLayersToLoad && this.fire("tilelayersload")
      },
      _clearHandlers: function () {
        for (var t = 0, e = this._handlers.length; e > t; t++)this._handlers[t].disable()
      },
      whenReady: function (t, e) {
        return this._loaded ? t.call(e || this, this) : this.on("load", t, e), this
      },
      _layerAdd: function (t) {
        t.onAdd(this), this.fire("layeradd", {layer: t})
      },
      _getMapPanePos: function () {
        return o.DomUtil.getPosition(this._mapPane)
      },
      _moved: function () {
        var t = this._getMapPanePos();
        return t && !t.equals([0, 0])
      },
      _getTopLeftPoint: function () {
        return this.getPixelOrigin().subtract(this._getMapPanePos())
      },
      _getNewTopLeftPoint: function (t, e) {
        var i = this.getSize()._divideBy(2);
        return this.project(t, e)._subtract(i)._round()
      },
      _latLngToNewLayerPoint: function (t, e, i) {
        var n = this._getNewTopLeftPoint(i, e).add(this._getMapPanePos());
        return this.project(t, e)._subtract(n)
      },
      _getCenterLayerPoint: function () {
        return this.containerPointToLayerPoint(this.getSize()._divideBy(2))
      },
      _getCenterOffset: function (t) {
        return this.latLngToLayerPoint(t).subtract(this._getCenterLayerPoint())
      },
      _limitCenter: function (t, e, i) {
        if (!i)return t;
        var n = this.project(t, e), s = this.getSize().divideBy(2), a = new o.Bounds(n.subtract(s), n.add(s)),
          r = this._getBoundsOffset(a, i, e);
        return this.unproject(n.add(r), e)
      },
      _limitOffset: function (t, e) {
        if (!e)return t;
        var i = this.getPixelBounds(), n = new o.Bounds(i.min.add(t), i.max.add(t));
        return t.add(this._getBoundsOffset(n, e))
      },
      _getBoundsOffset: function (t, e, i) {
        var n = this.project(e.getNorthWest(), i).subtract(t.min),
          s = this.project(e.getSouthEast(), i).subtract(t.max), a = this._rebound(n.x, -s.x),
          r = this._rebound(n.y, -s.y);
        return new o.Point(a, r)
      },
      _rebound: function (t, e) {
        return t + e > 0 ? Math.round(t - e) / 2 : Math.max(0, Math.ceil(t)) - Math.max(0, Math.floor(e))
      },
      _limitZoom: function (t) {
        var e = this.getMinZoom(), i = this.getMaxZoom();
        return Math.max(e, Math.min(i, t))
      }
    }), o.map = function (t, e) {
      return new o.Map(t, e)
    }, o.Projection.Mercator = {
      MAX_LATITUDE: 85.0840591556,
      R_MINOR: 6356752.314245179,
      R_MAJOR: 6378137,
      project: function (t) {
        var e = o.LatLng.DEG_TO_RAD, i = this.MAX_LATITUDE, n = Math.max(Math.min(i, t.lat), -i), s = this.R_MAJOR,
          a = this.R_MINOR, r = t.lng * e * s, h = n * e, l = a / s, u = Math.sqrt(1 - l * l), c = u * Math.sin(h);
        c = Math.pow((1 - c) / (1 + c), .5 * u);
        var d = Math.tan(.5 * (.5 * Math.PI - h)) / c;
        return h = -s * Math.log(d), new o.Point(r, h)
      },
      unproject: function (t) {
        for (var e, i = o.LatLng.RAD_TO_DEG, n = this.R_MAJOR, s = this.R_MINOR, a = t.x * i / n, r = s / n,
               h = Math.sqrt(1 - r * r), l = Math.exp(-t.y / n), u = Math.PI / 2 - 2 * Math.atan(l), c = 15, d = 1e-7,
               p = c,
               _ = .1; Math.abs(_) > d && --p > 0;)e = h * Math.sin(u), _ = Math.PI / 2 - 2 * Math.atan(l * Math.pow((1 - e) / (1 + e), .5 * h)) - u, u += _;
        return new o.LatLng(u * i, a)
      }
    }, o.CRS.EPSG3395 = o.extend({}, o.CRS, {
      code: "EPSG:3395",
      projection: o.Projection.Mercator,
      transformation: function () {
        var t = o.Projection.Mercator, e = t.R_MAJOR, i = .5 / (Math.PI * e);
        return new o.Transformation(i, .5, -i, .5)
      }()
    }), o.TileLayer = o.Class.extend({
      includes: o.Mixin.Events,
      options: {
        minZoom: 0,
        maxZoom: 18,
        tileSize: 256,
        subdomains: "abc",
        errorTileUrl: "",
        attribution: "",
        zoomOffset: 0,
        opacity: 1,
        unloadInvisibleTiles: o.Browser.mobile,
        updateWhenIdle: o.Browser.mobile
      },
      initialize: function (t, e) {
        e = o.setOptions(this, e), e.detectRetina && o.Browser.retina && e.maxZoom > 0 && (e.tileSize = Math.floor(e.tileSize / 2), e.zoomOffset++, e.minZoom > 0 && e.minZoom--, this.options.maxZoom--), e.bounds && (e.bounds = o.latLngBounds(e.bounds)), this._url = t;
        var i = this.options.subdomains;
        "string" == typeof i && (this.options.subdomains = i.split(""))
      },
      onAdd: function (t) {
        this._map = t, this._animated = t._zoomAnimated, this._initContainer(), t.on({
          viewreset: this._reset,
          moveend: this._update
        }, this), this._animated && t.on({
          zoomanim: this._animateZoom,
          zoomend: this._endZoomAnim
        }, this), this.options.updateWhenIdle || (this._limitedUpdate = o.Util.limitExecByInterval(this._update, 150, this), t.on("move", this._limitedUpdate, this)), this._reset(), this._update()
      },
      addTo: function (t) {
        return t.addLayer(this), this
      },
      onRemove: function (t) {
        this._container.parentNode.removeChild(this._container), t.off({
          viewreset: this._reset,
          moveend: this._update
        }, this), this._animated && t.off({
          zoomanim: this._animateZoom,
          zoomend: this._endZoomAnim
        }, this), this.options.updateWhenIdle || t.off("move", this._limitedUpdate, this), this._container = null, this._map = null
      },
      bringToFront: function () {
        var t = this._map._panes.tilePane;
        return this._container && (t.appendChild(this._container), this._setAutoZIndex(t, Math.max)), this
      },
      bringToBack: function () {
        var t = this._map._panes.tilePane;
        return this._container && (t.insertBefore(this._container, t.firstChild), this._setAutoZIndex(t, Math.min)), this
      },
      getAttribution: function () {
        return this.options.attribution
      },
      getContainer: function () {
        return this._container
      },
      setOpacity: function (t) {
        return this.options.opacity = t, this._map && this._updateOpacity(), this
      },
      setZIndex: function (t) {
        return this.options.zIndex = t, this._updateZIndex(), this
      },
      setUrl: function (t, e) {
        return this._url = t, e || this.redraw(), this
      },
      redraw: function () {
        return this._map && (this._reset({hard: !0}), this._update()), this
      },
      _updateZIndex: function () {
        this._container && this.options.zIndex !== i && (this._container.style.zIndex = this.options.zIndex)
      },
      _setAutoZIndex: function (t, e) {
        var i, n, o, s = t.children, a = -e(1 / 0, -(1 / 0));
        for (n = 0, o = s.length; o > n; n++)s[n] !== this._container && (i = parseInt(s[n].style.zIndex, 10), isNaN(i) || (a = e(a, i)));
        this.options.zIndex = this._container.style.zIndex = (isFinite(a) ? a : 0) + e(1, -1)
      },
      _updateOpacity: function () {
        var t, e = this._tiles;
        if (o.Browser.ielt9)for (t in e)o.DomUtil.setOpacity(e[t], this.options.opacity); else o.DomUtil.setOpacity(this._container, this.options.opacity)
      },
      _initContainer: function () {
        var t = this._map._panes.tilePane;
        if (!this._container) {
          if (this._container = o.DomUtil.create("div", "leaflet-layer"), this._updateZIndex(), this._animated) {
            var e = "leaflet-tile-container";
            this._bgBuffer = o.DomUtil.create("div", e, this._container), this._tileContainer = o.DomUtil.create("div", e, this._container)
          } else this._tileContainer = this._container;
          t.appendChild(this._container), this.options.opacity < 1 && this._updateOpacity()
        }
      },
      _reset: function (t) {
        for (var e in this._tiles)this.fire("tileunload", {tile: this._tiles[e]});
        this._tiles = {}, this._tilesToLoad = 0, this.options.reuseTiles && (this._unusedTiles = []), this._tileContainer.innerHTML = "", this._animated && t && t.hard && this._clearBgBuffer(), this._initContainer()
      },
      _getTileSize: function () {
        var t = this._map, e = t.getZoom() + this.options.zoomOffset, i = this.options.maxNativeZoom,
          n = this.options.tileSize;
        return i && e > i && (n = Math.round(t.getZoomScale(e) / t.getZoomScale(i) * n)), n
      },
      _update: function () {
        if (this._map) {
          var t = this._map, e = t.getPixelBounds(), i = t.getZoom(), n = this._getTileSize();
          if (!(i > this.options.maxZoom || i < this.options.minZoom)) {
            var s = o.bounds(e.min.divideBy(n)._floor(), e.max.divideBy(n)._floor());
            this._addTilesFromCenterOut(s), (this.options.unloadInvisibleTiles || this.options.reuseTiles) && this._removeOtherTiles(s)
          }
        }
      },
      _addTilesFromCenterOut: function (t) {
        var i, n, s, a = [], r = t.getCenter();
        for (i = t.min.y; i <= t.max.y; i++)for (n = t.min.x; n <= t.max.x; n++)s = new o.Point(n, i), this._tileShouldBeLoaded(s) && a.push(s);
        var h = a.length;
        if (0 !== h) {
          a.sort(function (t, e) {
            return t.distanceTo(r) - e.distanceTo(r)
          });
          var l = e.createDocumentFragment();
          for (this._tilesToLoad || this.fire("loading"), this._tilesToLoad += h, n = 0; h > n; n++)this._addTile(a[n], l);
          this._tileContainer.appendChild(l)
        }
      },
      _tileShouldBeLoaded: function (t) {
        if (t.x + ":" + t.y in this._tiles)return !1;
        var e = this.options;
        if (!e.continuousWorld) {
          var i = this._getWrapTileNum();
          if (e.noWrap && (t.x < 0 || t.x >= i.x) || t.y < 0 || t.y >= i.y)return !1
        }
        if (e.bounds) {
          var n = this._getTileSize(), o = t.multiplyBy(n), s = o.add([n, n]), a = this._map.unproject(o),
            r = this._map.unproject(s);
          if (e.continuousWorld || e.noWrap || (a = a.wrap(), r = r.wrap()), !e.bounds.intersects([a, r]))return !1
        }
        return !0
      },
      _removeOtherTiles: function (t) {
        var e, i, n, o;
        for (o in this._tiles)e = o.split(":"), i = parseInt(e[0], 10), n = parseInt(e[1], 10), (i < t.min.x || i > t.max.x || n < t.min.y || n > t.max.y) && this._removeTile(o)
      },
      _removeTile: function (t) {
        var e = this._tiles[t];
        this.fire("tileunload", {
          tile: e,
          url: e.src
        }), this.options.reuseTiles ? (o.DomUtil.removeClass(e, "leaflet-tile-loaded"), this._unusedTiles.push(e)) : e.parentNode === this._tileContainer && this._tileContainer.removeChild(e), o.Browser.android || (e.onload = null, e.src = o.Util.emptyImageUrl), delete this._tiles[t]
      },
      _addTile: function (t, e) {
        var i = this._getTilePos(t), n = this._getTile();
        o.DomUtil.setPosition(n, i, o.Browser.chrome), this._tiles[t.x + ":" + t.y] = n, this._loadTile(n, t), n.parentNode !== this._tileContainer && e.appendChild(n)
      },
      _getZoomForUrl: function () {
        var t = this.options, e = this._map.getZoom();
        return t.zoomReverse && (e = t.maxZoom - e), e += t.zoomOffset, t.maxNativeZoom ? Math.min(e, t.maxNativeZoom) : e
      },
      _getTilePos: function (t) {
        var e = this._map.getPixelOrigin(), i = this._getTileSize();
        return t.multiplyBy(i).subtract(e)
      },
      getTileUrl: function (t) {
        return o.Util.template(this._url, o.extend({s: this._getSubdomain(t), z: t.z, x: t.x, y: t.y}, this.options))
      },
      _getWrapTileNum: function () {
        var t = this._map.options.crs, e = t.getSize(this._map.getZoom());
        return e.divideBy(this._getTileSize())._floor()
      },
      _adjustTilePoint: function (t) {
        var e = this._getWrapTileNum();
        this.options.continuousWorld || this.options.noWrap || (t.x = (t.x % e.x + e.x) % e.x), this.options.tms && (t.y = e.y - t.y - 1), t.z = this._getZoomForUrl()
      },
      _getSubdomain: function (t) {
        var e = Math.abs(t.x + t.y) % this.options.subdomains.length;
        return this.options.subdomains[e]
      },
      _getTile: function () {
        if (this.options.reuseTiles && this._unusedTiles.length > 0) {
          var t = this._unusedTiles.pop();
          return this._resetTile(t), t
        }
        return this._createTile()
      },
      _resetTile: function () {
      },
      _createTile: function () {
        var t = o.DomUtil.create("img", "leaflet-tile");
        return t.style.width = t.style.height = this._getTileSize() + "px", t.galleryimg = "no", t.onselectstart = t.onmousemove = o.Util.falseFn, o.Browser.ielt9 && this.options.opacity !== i && o.DomUtil.setOpacity(t, this.options.opacity), o.Browser.mobileWebkit3d && (t.style.WebkitBackfaceVisibility = "hidden"), t
      },
      _loadTile: function (t, e) {
        t._layer = this, t.onload = this._tileOnLoad, t.onerror = this._tileOnError, this._adjustTilePoint(e), t.src = this.getTileUrl(e), this.fire("tileloadstart", {
          tile: t,
          url: t.src
        })
      },
      _tileLoaded: function () {
        this._tilesToLoad--, this._animated && o.DomUtil.addClass(this._tileContainer, "leaflet-zoom-animated"), this._tilesToLoad || (this.fire("load"), this._animated && (clearTimeout(this._clearBgBufferTimer), this._clearBgBufferTimer = setTimeout(o.bind(this._clearBgBuffer, this), 500)))
      },
      _tileOnLoad: function () {
        var t = this._layer;
        this.src !== o.Util.emptyImageUrl && (o.DomUtil.addClass(this, "leaflet-tile-loaded"), t.fire("tileload", {
          tile: this,
          url: this.src
        })), t._tileLoaded()
      },
      _tileOnError: function () {
        var t = this._layer;
        t.fire("tileerror", {tile: this, url: this.src});
        var e = t.options.errorTileUrl;
        e && (this.src = e), t._tileLoaded()
      }
    }), o.tileLayer = function (t, e) {
      return new o.TileLayer(t, e)
    }, o.TileLayer.WMS = o.TileLayer.extend({
      defaultWmsParams: {
        service: "WMS",
        request: "GetMap",
        version: "1.1.1",
        layers: "",
        styles: "",
        format: "image/jpeg",
        transparent: !1
      }, initialize: function (t, e) {
        this._url = t;
        var i = o.extend({}, this.defaultWmsParams), n = e.tileSize || this.options.tileSize;
        e.detectRetina && o.Browser.retina ? i.width = i.height = 2 * n : i.width = i.height = n;
        for (var s in e)this.options.hasOwnProperty(s) || "crs" === s || (i[s] = e[s]);
        this.wmsParams = i, o.setOptions(this, e)
      }, onAdd: function (t) {
        this._crs = this.options.crs || t.options.crs, this._wmsVersion = parseFloat(this.wmsParams.version);
        var e = this._wmsVersion >= 1.3 ? "crs" : "srs";
        this.wmsParams[e] = this._crs.code, o.TileLayer.prototype.onAdd.call(this, t)
      }, getTileUrl: function (t) {
        var e = this._map, i = this.options.tileSize, n = t.multiplyBy(i), s = n.add([i, i]),
          a = this._crs.project(e.unproject(n, t.z)), r = this._crs.project(e.unproject(s, t.z)),
          h = this._wmsVersion >= 1.3 && this._crs === o.CRS.EPSG4326 ? [r.y, a.x, a.y, r.x].join(",") : [a.x, r.y, r.x, a.y].join(","),
          l = o.Util.template(this._url, {s: this._getSubdomain(t)});
        return l + o.Util.getParamString(this.wmsParams, l, !0) + "&BBOX=" + h
      }, setParams: function (t, e) {
        return o.extend(this.wmsParams, t), e || this.redraw(), this
      }
    }), o.tileLayer.wms = function (t, e) {
      return new o.TileLayer.WMS(t, e)
    }, o.TileLayer.Canvas = o.TileLayer.extend({
      options: {async: !1}, initialize: function (t) {
        o.setOptions(this, t)
      }, redraw: function () {
        this._map && (this._reset({hard: !0}), this._update());
        for (var t in this._tiles)this._redrawTile(this._tiles[t]);
        return this
      }, _redrawTile: function (t) {
        this.drawTile(t, t._tilePoint, this._map._zoom)
      }, _createTile: function () {
        var t = o.DomUtil.create("canvas", "leaflet-tile");
        return t.width = t.height = this.options.tileSize, t.onselectstart = t.onmousemove = o.Util.falseFn, t
      }, _loadTile: function (t, e) {
        t._layer = this, t._tilePoint = e, this._redrawTile(t), this.options.async || this.tileDrawn(t)
      }, drawTile: function () {
      }, tileDrawn: function (t) {
        this._tileOnLoad.call(t)
      }
    }), o.tileLayer.canvas = function (t) {
      return new o.TileLayer.Canvas(t)
    }, o.ImageOverlay = o.Class.extend({
      includes: o.Mixin.Events,
      options: {opacity: 1},
      initialize: function (t, e, i) {
        this._url = t, this._bounds = o.latLngBounds(e), o.setOptions(this, i)
      },
      onAdd: function (t) {
        this._map = t, this._image || this._initImage(), t._panes.overlayPane.appendChild(this._image), t.on("viewreset", this._reset, this), t.options.zoomAnimation && o.Browser.any3d && t.on("zoomanim", this._animateZoom, this), this._reset()
      },
      onRemove: function (t) {
        t.getPanes().overlayPane.removeChild(this._image), t.off("viewreset", this._reset, this), t.options.zoomAnimation && t.off("zoomanim", this._animateZoom, this)
      },
      addTo: function (t) {
        return t.addLayer(this), this
      },
      setOpacity: function (t) {
        return this.options.opacity = t, this._updateOpacity(), this
      },
      bringToFront: function () {
        return this._image && this._map._panes.overlayPane.appendChild(this._image), this
      },
      bringToBack: function () {
        var t = this._map._panes.overlayPane;
        return this._image && t.insertBefore(this._image, t.firstChild), this
      },
      setUrl: function (t) {
        this._url = t, this._image.src = this._url
      },
      getAttribution: function () {
        return this.options.attribution
      },
      _initImage: function () {
        this._image = o.DomUtil.create("img", "leaflet-image-layer"), this._map.options.zoomAnimation && o.Browser.any3d ? o.DomUtil.addClass(this._image, "leaflet-zoom-animated") : o.DomUtil.addClass(this._image, "leaflet-zoom-hide"), this._updateOpacity(), o.extend(this._image, {
          galleryimg: "no",
          onselectstart: o.Util.falseFn,
          onmousemove: o.Util.falseFn,
          onload: o.bind(this._onImageLoad, this),
          src: this._url
        })
      },
      _animateZoom: function (t) {
        var e = this._map, i = this._image, n = e.getZoomScale(t.zoom), s = this._bounds.getNorthWest(),
          a = this._bounds.getSouthEast(), r = e._latLngToNewLayerPoint(s, t.zoom, t.center),
          h = e._latLngToNewLayerPoint(a, t.zoom, t.center)._subtract(r), l = r._add(h._multiplyBy(.5 * (1 - 1 / n)));
        i.style[o.DomUtil.TRANSFORM] = o.DomUtil.getTranslateString(l) + " scale(" + n + ") "
      },
      _reset: function () {
        var t = this._image, e = this._map.latLngToLayerPoint(this._bounds.getNorthWest()),
          i = this._map.latLngToLayerPoint(this._bounds.getSouthEast())._subtract(e);
        o.DomUtil.setPosition(t, e), t.style.width = i.x + "px", t.style.height = i.y + "px"
      },
      _onImageLoad: function () {
        this.fire("load")
      },
      _updateOpacity: function () {
        o.DomUtil.setOpacity(this._image, this.options.opacity)
      }
    }), o.imageOverlay = function (t, e, i) {
      return new o.ImageOverlay(t, e, i)
    }, o.Icon = o.Class.extend({
      options: {className: ""}, initialize: function (t) {
        o.setOptions(this, t)
      }, createIcon: function (t) {
        return this._createIcon("icon", t)
      }, createShadow: function (t) {
        return this._createIcon("shadow", t)
      }, _createIcon: function (t, e) {
        var i = this._getIconUrl(t);
        if (!i) {
          if ("icon" === t)throw new Error("iconUrl not set in Icon options (see the docs).");
          return null
        }
        var n;
        return n = e && "IMG" === e.tagName ? this._createImg(i, e) : this._createImg(i), this._setIconStyles(n, t), n
      }, _setIconStyles: function (t, e) {
        var i, n = this.options, s = o.point(n[e + "Size"]);
        i = "shadow" === e ? o.point(n.shadowAnchor || n.iconAnchor) : o.point(n.iconAnchor), !i && s && (i = s.divideBy(2, !0)), t.className = "leaflet-marker-" + e + " " + n.className, i && (t.style.marginLeft = -i.x + "px", t.style.marginTop = -i.y + "px"), s && (t.style.width = s.x + "px", t.style.height = s.y + "px")
      }, _createImg: function (t, i) {
        return i = i || e.createElement("img"), i.src = t, i
      }, _getIconUrl: function (t) {
        return o.Browser.retina && this.options[t + "RetinaUrl"] ? this.options[t + "RetinaUrl"] : this.options[t + "Url"]
      }
    }), o.icon = function (t) {
      return new o.Icon(t)
    }, o.Icon.Default = o.Icon.extend({
      options: {
        iconSize: [25, 41],
        iconAnchor: [12, 41],
        popupAnchor: [1, -34],
        shadowSize: [41, 41]
      }, _getIconUrl: function (t) {
        var e = t + "Url";
        if (this.options[e])return this.options[e];
        o.Browser.retina && "icon" === t && (t += "-2x");
        var i = o.Icon.Default.imagePath;
        if (!i)throw new Error("Couldn't autodetect L.Icon.Default.imagePath, set it manually.");
        return i + "/marker-" + t + ".png"
      }
    }), o.Icon.Default.imagePath = function () {
      var t, i, n, o, s, a = e.getElementsByTagName("script"), r = /[\/^]leaflet[\-\._]?([\w\-\._]*)\.js\??/;
      for (t = 0, i = a.length; i > t; t++)if (n = a[t].src, o = n.match(r))return s = n.split(r)[0], (s ? s + "/" : "") + "images"
    }(), o.Marker = o.Class.extend({
      includes: o.Mixin.Events,
      options: {
        icon: new o.Icon.Default,
        title: "",
        alt: "",
        clickable: !0,
        draggable: !1,
        keyboard: !0,
        zIndexOffset: 0,
        opacity: 1,
        riseOnHover: !1,
        riseOffset: 250
      },
      initialize: function (t, e) {
        o.setOptions(this, e), this._latlng = o.latLng(t)
      },
      onAdd: function (t) {
        this._map = t, t.on("viewreset", this.update, this), this._initIcon(), this.update(), this.fire("add"), t.options.zoomAnimation && t.options.markerZoomAnimation && t.on("zoomanim", this._animateZoom, this)
      },
      addTo: function (t) {
        return t.addLayer(this), this
      },
      onRemove: function (t) {
        this.dragging && this.dragging.disable(), this._removeIcon(), this._removeShadow(), this.fire("remove"), t.off({
          viewreset: this.update,
          zoomanim: this._animateZoom
        }, this), this._map = null
      },
      getLatLng: function () {
        return this._latlng
      },
      setLatLng: function (t) {
        return this._latlng = o.latLng(t), this.update(), this.fire("move", {latlng: this._latlng})
      },
      setZIndexOffset: function (t) {
        return this.options.zIndexOffset = t, this.update(), this
      },
      setIcon: function (t) {
        return this.options.icon = t, this._map && (this._initIcon(), this.update()), this._popup && this.bindPopup(this._popup), this
      },
      update: function () {
        return this._icon && this._setPos(this._map.latLngToLayerPoint(this._latlng).round()), this
      },
      _initIcon: function () {
        var t = this.options, e = this._map, i = e.options.zoomAnimation && e.options.markerZoomAnimation,
          n = i ? "leaflet-zoom-animated" : "leaflet-zoom-hide", s = t.icon.createIcon(this._icon), a = !1;
        s !== this._icon && (this._icon && this._removeIcon(), a = !0, t.title && (s.title = t.title), t.alt && (s.alt = t.alt)), o.DomUtil.addClass(s, n), t.keyboard && (s.tabIndex = "0"), this._icon = s, this._initInteraction(), t.riseOnHover && o.DomEvent.on(s, "mouseover", this._bringToFront, this).on(s, "mouseout", this._resetZIndex, this);
        var r = t.icon.createShadow(this._shadow), h = !1;
        r !== this._shadow && (this._removeShadow(), h = !0), r && o.DomUtil.addClass(r, n), this._shadow = r, t.opacity < 1 && this._updateOpacity();
        var l = this._map._panes;
        a && l.markerPane.appendChild(this._icon), r && h && l.shadowPane.appendChild(this._shadow)
      },
      _removeIcon: function () {
        this.options.riseOnHover && o.DomEvent.off(this._icon, "mouseover", this._bringToFront).off(this._icon, "mouseout", this._resetZIndex), this._map._panes.markerPane.removeChild(this._icon), this._icon = null
      },
      _removeShadow: function () {
        this._shadow && this._map._panes.shadowPane.removeChild(this._shadow), this._shadow = null
      },
      _setPos: function (t) {
        o.DomUtil.setPosition(this._icon, t), this._shadow && o.DomUtil.setPosition(this._shadow, t), this._zIndex = t.y + this.options.zIndexOffset, this._resetZIndex()
      },
      _updateZIndex: function (t) {
        this._icon.style.zIndex = this._zIndex + t
      },
      _animateZoom: function (t) {
        var e = this._map._latLngToNewLayerPoint(this._latlng, t.zoom, t.center).round();
        this._setPos(e)
      },
      _initInteraction: function () {
        if (this.options.clickable) {
          var t = this._icon, e = ["dblclick", "mousedown", "mouseover", "mouseout", "contextmenu"];
          o.DomUtil.addClass(t, "leaflet-clickable"), o.DomEvent.on(t, "click", this._onMouseClick, this), o.DomEvent.on(t, "keypress", this._onKeyPress, this);
          for (var i = 0; i < e.length; i++)o.DomEvent.on(t, e[i], this._fireMouseEvent, this);
          o.Handler.MarkerDrag && (this.dragging = new o.Handler.MarkerDrag(this), this.options.draggable && this.dragging.enable())
        }
      },
      _onMouseClick: function (t) {
        var e = this.dragging && this.dragging.moved();
        (this.hasEventListeners(t.type) || e) && o.DomEvent.stopPropagation(t), e || (this.dragging && this.dragging._enabled || !this._map.dragging || !this._map.dragging.moved()) && this.fire(t.type, {
          originalEvent: t,
          latlng: this._latlng
        })
      },
      _onKeyPress: function (t) {
        13 === t.keyCode && this.fire("click", {originalEvent: t, latlng: this._latlng})
      },
      _fireMouseEvent: function (t) {
        this.fire(t.type, {
          originalEvent: t,
          latlng: this._latlng
        }), "contextmenu" === t.type && this.hasEventListeners(t.type) && o.DomEvent.preventDefault(t), "mousedown" !== t.type ? o.DomEvent.stopPropagation(t) : o.DomEvent.preventDefault(t)
      },
      setOpacity: function (t) {
        return this.options.opacity = t, this._map && this._updateOpacity(), this
      },
      _updateOpacity: function () {
        o.DomUtil.setOpacity(this._icon, this.options.opacity), this._shadow && o.DomUtil.setOpacity(this._shadow, this.options.opacity)
      },
      _bringToFront: function () {
        this._updateZIndex(this.options.riseOffset)
      },
      _resetZIndex: function () {
        this._updateZIndex(0)
      }
    }), o.marker = function (t, e) {
      return new o.Marker(t, e)
    }, o.DivIcon = o.Icon.extend({
      options: {iconSize: [12, 12], className: "leaflet-div-icon", html: !1},
      createIcon: function (t) {
        var i = t && "DIV" === t.tagName ? t : e.createElement("div"), n = this.options;
        return n.html !== !1 ? i.innerHTML = n.html : i.innerHTML = "", n.bgPos && (i.style.backgroundPosition = -n.bgPos.x + "px " + -n.bgPos.y + "px"), this._setIconStyles(i, "icon"), i
      },
      createShadow: function () {
        return null
      }
    }), o.divIcon = function (t) {
      return new o.DivIcon(t)
    }, o.Map.mergeOptions({closePopupOnClick: !0}), o.Popup = o.Class.extend({
      includes: o.Mixin.Events,
      options: {
        minWidth: 50,
        maxWidth: 300,
        autoPan: !0,
        closeButton: !0,
        offset: [0, 7],
        autoPanPadding: [5, 5],
        keepInView: !1,
        className: "",
        zoomAnimation: !0
      },
      initialize: function (t, e) {
        o.setOptions(this, t), this._source = e, this._animated = o.Browser.any3d && this.options.zoomAnimation, this._isOpen = !1
      },
      onAdd: function (t) {
        this._map = t, this._container || this._initLayout();
        var e = t.options.fadeAnimation;
        e && o.DomUtil.setOpacity(this._container, 0), t._panes.popupPane.appendChild(this._container), t.on(this._getEvents(), this), this.update(), e && o.DomUtil.setOpacity(this._container, 1), this.fire("open"), t.fire("popupopen", {popup: this}), this._source && this._source.fire("popupopen", {popup: this})
      },
      addTo: function (t) {
        return t.addLayer(this), this
      },
      openOn: function (t) {
        return t.openPopup(this), this
      },
      onRemove: function (t) {
        t._panes.popupPane.removeChild(this._container), o.Util.falseFn(this._container.offsetWidth), t.off(this._getEvents(), this), t.options.fadeAnimation && o.DomUtil.setOpacity(this._container, 0), this._map = null, this.fire("close"), t.fire("popupclose", {popup: this}), this._source && this._source.fire("popupclose", {popup: this})
      },
      getLatLng: function () {
        return this._latlng
      },
      setLatLng: function (t) {
        return this._latlng = o.latLng(t), this._map && (this._updatePosition(), this._adjustPan()), this
      },
      getContent: function () {
        return this._content
      },
      setContent: function (t) {
        return this._content = t, this.update(), this
      },
      update: function () {
        this._map && (this._container.style.visibility = "hidden", this._updateContent(), this._updateLayout(), this._updatePosition(), this._container.style.visibility = "", this._adjustPan())
      },
      _getEvents: function () {
        var t = {viewreset: this._updatePosition};
        return this._animated && (t.zoomanim = this._zoomAnimation), ("closeOnClick" in this.options ? this.options.closeOnClick : this._map.options.closePopupOnClick) && (t.preclick = this._close), this.options.keepInView && (t.moveend = this._adjustPan), t
      },
      _close: function () {
        this._map && this._map.closePopup(this)
      },
      _initLayout: function () {
        var t, e = "leaflet-popup",
          i = e + " " + this.options.className + " leaflet-zoom-" + (this._animated ? "animated" : "hide"),
          n = this._container = o.DomUtil.create("div", i);
        this.options.closeButton && (t = this._closeButton = o.DomUtil.create("a", e + "-close-button", n), t.href = "#close", t.innerHTML = "&#215;", o.DomEvent.disableClickPropagation(t), o.DomEvent.on(t, "click", this._onCloseButtonClick, this));
        var s = this._wrapper = o.DomUtil.create("div", e + "-content-wrapper", n);
        o.DomEvent.disableClickPropagation(s), this._contentNode = o.DomUtil.create("div", e + "-content", s), o.DomEvent.disableScrollPropagation(this._contentNode), o.DomEvent.on(s, "contextmenu", o.DomEvent.stopPropagation), this._tipContainer = o.DomUtil.create("div", e + "-tip-container", n), this._tip = o.DomUtil.create("div", e + "-tip", this._tipContainer)
      },
      _updateContent: function () {
        if (this._content) {
          if ("string" == typeof this._content) this._contentNode.innerHTML = this._content; else {
            for (; this._contentNode.hasChildNodes();)this._contentNode.removeChild(this._contentNode.firstChild);
            this._contentNode.appendChild(this._content)
          }
          this.fire("contentupdate")
        }
      },
      _updateLayout: function () {
        var t = this._contentNode, e = t.style;
        e.width = "", e.whiteSpace = "nowrap";
        var i = t.offsetWidth;
        i = Math.min(i, this.options.maxWidth), i = Math.max(i, this.options.minWidth), e.width = i + 1 + "px", e.whiteSpace = "", e.height = "";
        var n = t.offsetHeight, s = this.options.maxHeight, a = "leaflet-popup-scrolled";
        s && n > s ? (e.height = s + "px", o.DomUtil.addClass(t, a)) : o.DomUtil.removeClass(t, a), this._containerWidth = this._container.offsetWidth
      },
      _updatePosition: function () {
        if (this._map) {
          var t = this._map.latLngToLayerPoint(this._latlng), e = this._animated, i = o.point(this.options.offset);
          e && o.DomUtil.setPosition(this._container, t), this._containerBottom = -i.y - (e ? 0 : t.y), this._containerLeft = -Math.round(this._containerWidth / 2) + i.x + (e ? 0 : t.x), this._container.style.bottom = this._containerBottom + "px", this._container.style.left = this._containerLeft + "px"
        }
      },
      _zoomAnimation: function (t) {
        var e = this._map._latLngToNewLayerPoint(this._latlng, t.zoom, t.center);
        o.DomUtil.setPosition(this._container, e)
      },
      _adjustPan: function () {
        if (this.options.autoPan) {
          var t = this._map, e = this._container.offsetHeight, i = this._containerWidth,
            n = new o.Point(this._containerLeft, -e - this._containerBottom);
          this._animated && n._add(o.DomUtil.getPosition(this._container));
          var s = t.layerPointToContainerPoint(n), a = o.point(this.options.autoPanPadding),
            r = o.point(this.options.autoPanPaddingTopLeft || a),
            h = o.point(this.options.autoPanPaddingBottomRight || a), l = t.getSize(), u = 0, c = 0;
          s.x + i + h.x > l.x && (u = s.x + i - l.x + h.x), s.x - u - r.x < 0 && (u = s.x - r.x), s.y + e + h.y > l.y && (c = s.y + e - l.y + h.y), s.y - c - r.y < 0 && (c = s.y - r.y), (u || c) && t.fire("autopanstart").panBy([u, c])
        }
      },
      _onCloseButtonClick: function (t) {
        this._close(), o.DomEvent.stop(t)
      }
    }), o.popup = function (t, e) {
      return new o.Popup(t, e)
    }, o.Map.include({
      openPopup: function (t, e, i) {
        if (this.closePopup(), !(t instanceof o.Popup)) {
          var n = t;
          t = new o.Popup(i).setLatLng(e).setContent(n)
        }
        return t._isOpen = !0, this._popup = t, this.addLayer(t)
      }, closePopup: function (t) {
        return t && t !== this._popup || (t = this._popup, this._popup = null), t && (this.removeLayer(t), t._isOpen = !1), this
      }
    }), o.Marker.include({
      openPopup: function () {
        return this._popup && this._map && !this._map.hasLayer(this._popup) && (this._popup.setLatLng(this._latlng), this._map.openPopup(this._popup)), this
      }, closePopup: function () {
        return this._popup && this._popup._close(), this
      }, togglePopup: function () {
        return this._popup && (this._popup._isOpen ? this.closePopup() : this.openPopup()), this
      }, bindPopup: function (t, e) {
        var i = o.point(this.options.icon.options.popupAnchor || [0, 0]);
        return i = i.add(o.Popup.prototype.options.offset), e && e.offset && (i = i.add(e.offset)), e = o.extend({offset: i}, e), this._popupHandlersAdded || (this.on("click", this.togglePopup, this).on("remove", this.closePopup, this).on("move", this._movePopup, this), this._popupHandlersAdded = !0), t instanceof o.Popup ? (o.setOptions(t, e), this._popup = t, t._source = this) : this._popup = new o.Popup(e, this).setContent(t), this
      }, setPopupContent: function (t) {
        return this._popup && this._popup.setContent(t), this
      }, unbindPopup: function () {
        return this._popup && (this._popup = null, this.off("click", this.togglePopup, this).off("remove", this.closePopup, this).off("move", this._movePopup, this), this._popupHandlersAdded = !1), this
      }, getPopup: function () {
        return this._popup
      }, _movePopup: function (t) {
        this._popup.setLatLng(t.latlng)
      }
    }), o.LayerGroup = o.Class.extend({
      initialize: function (t) {
        this._layers = {};
        var e, i;
        if (t)for (e = 0, i = t.length; i > e; e++)this.addLayer(t[e])
      }, addLayer: function (t) {
        var e = this.getLayerId(t);
        return this._layers[e] = t, this._map && this._map.addLayer(t), this
      }, removeLayer: function (t) {
        var e = t in this._layers ? t : this.getLayerId(t);
        return this._map && this._layers[e] && this._map.removeLayer(this._layers[e]), delete this._layers[e], this
      }, hasLayer: function (t) {
        return t ? t in this._layers || this.getLayerId(t) in this._layers : !1
      }, clearLayers: function () {
        return this.eachLayer(this.removeLayer, this), this
      }, invoke: function (t) {
        var e, i, n = Array.prototype.slice.call(arguments, 1);
        for (e in this._layers)i = this._layers[e], i[t] && i[t].apply(i, n);
        return this
      }, onAdd: function (t) {
        this._map = t, this.eachLayer(t.addLayer, t)
      }, onRemove: function (t) {
        this.eachLayer(t.removeLayer, t), this._map = null
      }, addTo: function (t) {
        return t.addLayer(this), this
      }, eachLayer: function (t, e) {
        for (var i in this._layers)t.call(e, this._layers[i]);
        return this
      }, getLayer: function (t) {
        return this._layers[t]
      }, getLayers: function () {
        var t = [];
        for (var e in this._layers)t.push(this._layers[e]);
        return t
      }, setZIndex: function (t) {
        return this.invoke("setZIndex", t)
      }, getLayerId: function (t) {
        return o.stamp(t)
      }
    }), o.layerGroup = function (t) {
      return new o.LayerGroup(t)
    }, o.FeatureGroup = o.LayerGroup.extend({
      includes: o.Mixin.Events,
      statics: {EVENTS: "click dblclick mouseover mouseout mousemove contextmenu popupopen popupclose"},
      addLayer: function (t) {
        return this.hasLayer(t) ? this : ("on" in t && t.on(o.FeatureGroup.EVENTS, this._propagateEvent, this), o.LayerGroup.prototype.addLayer.call(this, t), this._popupContent && t.bindPopup && t.bindPopup(this._popupContent, this._popupOptions), this.fire("layeradd", {layer: t}))
      },
      removeLayer: function (t) {
        return this.hasLayer(t) ? (t in this._layers && (t = this._layers[t]), "off" in t && t.off(o.FeatureGroup.EVENTS, this._propagateEvent, this), o.LayerGroup.prototype.removeLayer.call(this, t), this._popupContent && this.invoke("unbindPopup"), this.fire("layerremove", {layer: t})) : this
      },
      bindPopup: function (t, e) {
        return this._popupContent = t, this._popupOptions = e, this.invoke("bindPopup", t, e)
      },
      openPopup: function (t) {
        for (var e in this._layers) {
          this._layers[e].openPopup(t);
          break
        }
        return this
      },
      setStyle: function (t) {
        return this.invoke("setStyle", t)
      },
      bringToFront: function () {
        return this.invoke("bringToFront")
      },
      bringToBack: function () {
        return this.invoke("bringToBack")
      },
      getBounds: function () {
        var t = new o.LatLngBounds;
        return this.eachLayer(function (e) {
          t.extend(e instanceof o.Marker ? e.getLatLng() : e.getBounds())
        }), t
      },
      _propagateEvent: function (t) {
        t = o.extend({layer: t.target, target: this}, t), this.fire(t.type, t)
      }
    }), o.featureGroup = function (t) {
      return new o.FeatureGroup(t)
    }, o.Path = o.Class.extend({
      includes: [o.Mixin.Events],
      statics: {
        CLIP_PADDING: function () {
          var e = o.Browser.mobile ? 1280 : 2e3, i = (e / Math.max(t.outerWidth, t.outerHeight) - 1) / 2;
          return Math.max(0, Math.min(.5, i))
        }()
      },
      options: {
        stroke: !0,
        color: "#0033ff",
        dashArray: null,
        lineCap: null,
        lineJoin: null,
        weight: 5,
        opacity: .5,
        fill: !1,
        fillColor: null,
        fillOpacity: .2,
        clickable: !0
      },
      initialize: function (t) {
        o.setOptions(this, t)
      },
      onAdd: function (t) {
        this._map = t, this._container || (this._initElements(), this._initEvents()), this.projectLatlngs(), this._updatePath(), this._container && this._map._pathRoot.appendChild(this._container), this.fire("add"), t.on({
          viewreset: this.projectLatlngs,
          moveend: this._updatePath
        }, this)
      },
      addTo: function (t) {
        return t.addLayer(this), this
      },
      onRemove: function (t) {
        t._pathRoot.removeChild(this._container), this.fire("remove"), this._map = null, o.Browser.vml && (this._container = null, this._stroke = null, this._fill = null), t.off({
          viewreset: this.projectLatlngs,
          moveend: this._updatePath
        }, this)
      },
      projectLatlngs: function () {
      },
      setStyle: function (t) {
        return o.setOptions(this, t), this._container && this._updateStyle(), this
      },
      redraw: function () {
        return this._map && (this.projectLatlngs(), this._updatePath()), this
      }
    }), o.Map.include({
      _updatePathViewport: function () {
        var t = o.Path.CLIP_PADDING, e = this.getSize(), i = o.DomUtil.getPosition(this._mapPane),
          n = i.multiplyBy(-1)._subtract(e.multiplyBy(t)._round()), s = n.add(e.multiplyBy(1 + 2 * t)._round());
        this._pathViewport = new o.Bounds(n, s)
      }
    }), o.Path.SVG_NS = "http://www.w3.org/2000/svg", o.Browser.svg = !(!e.createElementNS || !e.createElementNS(o.Path.SVG_NS, "svg").createSVGRect), o.Path = o.Path.extend({
      statics: {SVG: o.Browser.svg}, bringToFront: function () {
        var t = this._map._pathRoot, e = this._container;
        return e && t.lastChild !== e && t.appendChild(e), this
      }, bringToBack: function () {
        var t = this._map._pathRoot, e = this._container, i = t.firstChild;
        return e && i !== e && t.insertBefore(e, i), this
      }, getPathString: function () {
      }, _createElement: function (t) {
        return e.createElementNS(o.Path.SVG_NS, t)
      }, _initElements: function () {
        this._map._initPathRoot(), this._initPath(), this._initStyle()
      }, _initPath: function () {
        this._container = this._createElement("g"), this._path = this._createElement("path"), this.options.className && o.DomUtil.addClass(this._path, this.options.className), this._container.appendChild(this._path)
      }, _initStyle: function () {
        this.options.stroke && (this._path.setAttribute("stroke-linejoin", "round"), this._path.setAttribute("stroke-linecap", "round")), this.options.fill && this._path.setAttribute("fill-rule", "evenodd"), this.options.pointerEvents && this._path.setAttribute("pointer-events", this.options.pointerEvents), this.options.clickable || this.options.pointerEvents || this._path.setAttribute("pointer-events", "none"), this._updateStyle()
      }, _updateStyle: function () {
        this.options.stroke ? (this._path.setAttribute("stroke", this.options.color), this._path.setAttribute("stroke-opacity", this.options.opacity), this._path.setAttribute("stroke-width", this.options.weight), this.options.dashArray ? this._path.setAttribute("stroke-dasharray", this.options.dashArray) : this._path.removeAttribute("stroke-dasharray"), this.options.lineCap && this._path.setAttribute("stroke-linecap", this.options.lineCap), this.options.lineJoin && this._path.setAttribute("stroke-linejoin", this.options.lineJoin)) : this._path.setAttribute("stroke", "none"), this.options.fill ? (this._path.setAttribute("fill", this.options.fillColor || this.options.color), this._path.setAttribute("fill-opacity", this.options.fillOpacity)) : this._path.setAttribute("fill", "none")
      }, _updatePath: function () {
        var t = this.getPathString();
        t || (t = "M0 0"), this._path.setAttribute("d", t)
      }, _initEvents: function () {
        if (this.options.clickable) {
          (o.Browser.svg || !o.Browser.vml) && o.DomUtil.addClass(this._path, "leaflet-clickable"), o.DomEvent.on(this._container, "click", this._onMouseClick, this);
          for (var t = ["dblclick", "mousedown", "mouseover", "mouseout", "mousemove", "contextmenu"],
                 e = 0; e < t.length; e++)o.DomEvent.on(this._container, t[e], this._fireMouseEvent, this)
        }
      }, _onMouseClick: function (t) {
        this._map.dragging && this._map.dragging.moved() || this._fireMouseEvent(t)
      }, _fireMouseEvent: function (t) {
        if (this._map && this.hasEventListeners(t.type)) {
          var e = this._map, i = e.mouseEventToContainerPoint(t), n = e.containerPointToLayerPoint(i),
            s = e.layerPointToLatLng(n);
          this.fire(t.type, {
            latlng: s,
            layerPoint: n,
            containerPoint: i,
            originalEvent: t
          }), "contextmenu" === t.type && o.DomEvent.preventDefault(t), "mousemove" !== t.type && o.DomEvent.stopPropagation(t)
        }
      }
    }), o.Map.include({
      _initPathRoot: function () {
        this._pathRoot || (this._pathRoot = o.Path.prototype._createElement("svg"), this._panes.overlayPane.appendChild(this._pathRoot), this.options.zoomAnimation && o.Browser.any3d ? (o.DomUtil.addClass(this._pathRoot, "leaflet-zoom-animated"), this.on({
          zoomanim: this._animatePathZoom,
          zoomend: this._endPathZoom
        })) : o.DomUtil.addClass(this._pathRoot, "leaflet-zoom-hide"), this.on("moveend", this._updateSvgViewport), this._updateSvgViewport())
      }, _animatePathZoom: function (t) {
        var e = this.getZoomScale(t.zoom),
          i = this._getCenterOffset(t.center)._multiplyBy(-e)._add(this._pathViewport.min);
        this._pathRoot.style[o.DomUtil.TRANSFORM] = o.DomUtil.getTranslateString(i) + " scale(" + e + ") ", this._pathZooming = !0
      }, _endPathZoom: function () {
        this._pathZooming = !1
      }, _updateSvgViewport: function () {
        if (!this._pathZooming) {
          this._updatePathViewport();
          var t = this._pathViewport, e = t.min, i = t.max, n = i.x - e.x, s = i.y - e.y, a = this._pathRoot,
            r = this._panes.overlayPane;
          o.Browser.mobileWebkit && r.removeChild(a), o.DomUtil.setPosition(a, e), a.setAttribute("width", n), a.setAttribute("height", s), a.setAttribute("viewBox", [e.x, e.y, n, s].join(" ")), o.Browser.mobileWebkit && r.appendChild(a)
        }
      }
    }), o.Path.include({
      bindPopup: function (t, e) {
        return t instanceof o.Popup ? this._popup = t : ((!this._popup || e) && (this._popup = new o.Popup(e, this)), this._popup.setContent(t)), this._popupHandlersAdded || (this.on("click", this._openPopup, this).on("remove", this.closePopup, this), this._popupHandlersAdded = !0), this
      }, unbindPopup: function () {
        return this._popup && (this._popup = null, this.off("click", this._openPopup).off("remove", this.closePopup), this._popupHandlersAdded = !1), this
      }, openPopup: function (t) {
        return this._popup && (t = t || this._latlng || this._latlngs[Math.floor(this._latlngs.length / 2)], this._openPopup({latlng: t})), this
      }, closePopup: function () {
        return this._popup && this._popup._close(), this
      }, _openPopup: function (t) {
        this._popup.setLatLng(t.latlng), this._map.openPopup(this._popup)
      }
    }), o.Browser.vml = !o.Browser.svg && function () {
        try {
          var t = e.createElement("div");
          t.innerHTML = '<v:shape adj="1"/>';
          var i = t.firstChild;
          return i.style.behavior = "url(#default#VML)", i && "object" == typeof i.adj
        } catch (n) {
          return !1
        }
      }(), o.Path = o.Browser.svg || !o.Browser.vml ? o.Path : o.Path.extend({
      statics: {VML: !0, CLIP_PADDING: .02},
      _createElement: function () {
        try {
          return e.namespaces.add("lvml", "urn:schemas-microsoft-com:vml"), function (t) {
            return e.createElement("<lvml:" + t + ' class="lvml">')
          }
        } catch (t) {
          return function (t) {
            return e.createElement("<" + t + ' xmlns="urn:schemas-microsoft.com:vml" class="lvml">')
          }
        }
      }(),
      _initPath: function () {
        var t = this._container = this._createElement("shape");
        o.DomUtil.addClass(t, "leaflet-vml-shape" + (this.options.className ? " " + this.options.className : "")), this.options.clickable && o.DomUtil.addClass(t, "leaflet-clickable"), t.coordsize = "1 1", this._path = this._createElement("path"), t.appendChild(this._path), this._map._pathRoot.appendChild(t)
      },
      _initStyle: function () {
        this._updateStyle()
      },
      _updateStyle: function () {
        var t = this._stroke, e = this._fill, i = this.options, n = this._container;
        n.stroked = i.stroke, n.filled = i.fill, i.stroke ? (t || (t = this._stroke = this._createElement("stroke"), t.endcap = "round", n.appendChild(t)), t.weight = i.weight + "px", t.color = i.color, t.opacity = i.opacity, i.dashArray ? t.dashStyle = o.Util.isArray(i.dashArray) ? i.dashArray.join(" ") : i.dashArray.replace(/( *, *)/g, " ") : t.dashStyle = "", i.lineCap && (t.endcap = i.lineCap.replace("butt", "flat")), i.lineJoin && (t.joinstyle = i.lineJoin)) : t && (n.removeChild(t), this._stroke = null), i.fill ? (e || (e = this._fill = this._createElement("fill"), n.appendChild(e)), e.color = i.fillColor || i.color, e.opacity = i.fillOpacity) : e && (n.removeChild(e), this._fill = null)
      },
      _updatePath: function () {
        var t = this._container.style;
        t.display = "none", this._path.v = this.getPathString() + " ", t.display = ""
      }
    }), o.Map.include(o.Browser.svg || !o.Browser.vml ? {} : {
      _initPathRoot: function () {
        if (!this._pathRoot) {
          var t = this._pathRoot = e.createElement("div");
          t.className = "leaflet-vml-container", this._panes.overlayPane.appendChild(t), this.on("moveend", this._updatePathViewport), this._updatePathViewport()
        }
      }
    }), o.Browser.canvas = function () {
      return !!e.createElement("canvas").getContext
    }(), o.Path = o.Path.SVG && !t.L_PREFER_CANVAS || !o.Browser.canvas ? o.Path : o.Path.extend({
      statics: {
        CANVAS: !0,
        SVG: !1
      }, redraw: function () {
        return this._map && (this.projectLatlngs(), this._requestUpdate()), this
      }, setStyle: function (t) {
        return o.setOptions(this, t), this._map && (this._updateStyle(), this._requestUpdate()), this
      }, onRemove: function (t) {
        t.off("viewreset", this.projectLatlngs, this).off("moveend", this._updatePath, this), this.options.clickable && (this._map.off("click", this._onClick, this), this._map.off("mousemove", this._onMouseMove, this)), this._requestUpdate(), this.fire("remove"), this._map = null
      }, _requestUpdate: function () {
        this._map && !o.Path._updateRequest && (o.Path._updateRequest = o.Util.requestAnimFrame(this._fireMapMoveEnd, this._map))
      }, _fireMapMoveEnd: function () {
        o.Path._updateRequest = null, this.fire("moveend")
      }, _initElements: function () {
        this._map._initPathRoot(), this._ctx = this._map._canvasCtx
      }, _updateStyle: function () {
        var t = this.options;
        t.stroke && (this._ctx.lineWidth = t.weight, this._ctx.strokeStyle = t.color), t.fill && (this._ctx.fillStyle = t.fillColor || t.color), t.lineCap && (this._ctx.lineCap = t.lineCap), t.lineJoin && (this._ctx.lineJoin = t.lineJoin)
      }, _drawPath: function () {
        var t, e, i, n, s, a;
        for (this._ctx.beginPath(), t = 0, i = this._parts.length; i > t; t++) {
          for (e = 0, n = this._parts[t].length; n > e; e++)s = this._parts[t][e], a = (0 === e ? "move" : "line") + "To", this._ctx[a](s.x, s.y);
          this instanceof o.Polygon && this._ctx.closePath()
        }
      }, _checkIfEmpty: function () {
        return !this._parts.length
      }, _updatePath: function () {
        if (!this._checkIfEmpty()) {
          var t = this._ctx, e = this.options;
          this._drawPath(), t.save(), this._updateStyle(), e.fill && (t.globalAlpha = e.fillOpacity, t.fill(e.fillRule || "evenodd")), e.stroke && (t.globalAlpha = e.opacity, t.stroke()), t.restore()
        }
      }, _initEvents: function () {
        this.options.clickable && (this._map.on("mousemove", this._onMouseMove, this), this._map.on("click dblclick contextmenu", this._fireMouseEvent, this))
      }, _fireMouseEvent: function (t) {
        this._containsPoint(t.layerPoint) && this.fire(t.type, t)
      }, _onMouseMove: function (t) {
        this._map && !this._map._animatingZoom && (this._containsPoint(t.layerPoint) ? (this._ctx.canvas.style.cursor = "pointer", this._mouseInside = !0, this.fire("mouseover", t)) : this._mouseInside && (this._ctx.canvas.style.cursor = "", this._mouseInside = !1, this.fire("mouseout", t)))
      }
    }), o.Map.include(o.Path.SVG && !t.L_PREFER_CANVAS || !o.Browser.canvas ? {} : {
      _initPathRoot: function () {
        var t, i = this._pathRoot;
        i || (i = this._pathRoot = e.createElement("canvas"), i.style.position = "absolute", t = this._canvasCtx = i.getContext("2d"), t.lineCap = "round", t.lineJoin = "round", this._panes.overlayPane.appendChild(i), this.options.zoomAnimation && (this._pathRoot.className = "leaflet-zoom-animated", this.on("zoomanim", this._animatePathZoom), this.on("zoomend", this._endPathZoom)), this.on("moveend", this._updateCanvasViewport), this._updateCanvasViewport())
      }, _updateCanvasViewport: function () {
        if (!this._pathZooming) {
          this._updatePathViewport();
          var t = this._pathViewport, e = t.min, i = t.max.subtract(e), n = this._pathRoot;
          o.DomUtil.setPosition(n, e), n.width = i.x, n.height = i.y, n.getContext("2d").translate(-e.x, -e.y)
        }
      }
    }), o.LineUtil = {
      simplify: function (t, e) {
        if (!e || !t.length)return t.slice();
        var i = e * e;
        return t = this._reducePoints(t, i), t = this._simplifyDP(t, i)
      }, pointToSegmentDistance: function (t, e, i) {
        return Math.sqrt(this._sqClosestPointOnSegment(t, e, i, !0))
      }, closestPointOnSegment: function (t, e, i) {
        return this._sqClosestPointOnSegment(t, e, i)
      }, _simplifyDP: function (t, e) {
        var n = t.length, o = typeof Uint8Array != i + "" ? Uint8Array : Array, s = new o(n);
        s[0] = s[n - 1] = 1, this._simplifyDPStep(t, s, e, 0, n - 1);
        var a, r = [];
        for (a = 0; n > a; a++)s[a] && r.push(t[a]);
        return r
      }, _simplifyDPStep: function (t, e, i, n, o) {
        var s, a, r, h = 0;
        for (a = n + 1; o - 1 >= a; a++)r = this._sqClosestPointOnSegment(t[a], t[n], t[o], !0), r > h && (s = a, h = r);
        h > i && (e[s] = 1, this._simplifyDPStep(t, e, i, n, s), this._simplifyDPStep(t, e, i, s, o))
      }, _reducePoints: function (t, e) {
        for (var i = [t[0]], n = 1, o = 0,
               s = t.length; s > n; n++)this._sqDist(t[n], t[o]) > e && (i.push(t[n]), o = n);
        return s - 1 > o && i.push(t[s - 1]), i
      }, clipSegment: function (t, e, i, n) {
        var o, s, a, r = n ? this._lastCode : this._getBitCode(t, i), h = this._getBitCode(e, i);
        for (this._lastCode = h; ;) {
          if (!(r | h))return [t, e];
          if (r & h)return !1;
          o = r || h, s = this._getEdgeIntersection(t, e, o, i), a = this._getBitCode(s, i), o === r ? (t = s, r = a) : (e = s, h = a)
        }
      }, _getEdgeIntersection: function (t, e, i, n) {
        var s = e.x - t.x, a = e.y - t.y, r = n.min, h = n.max;
        return 8 & i ? new o.Point(t.x + s * (h.y - t.y) / a, h.y) : 4 & i ? new o.Point(t.x + s * (r.y - t.y) / a, r.y) : 2 & i ? new o.Point(h.x, t.y + a * (h.x - t.x) / s) : 1 & i ? new o.Point(r.x, t.y + a * (r.x - t.x) / s) : void 0
      }, _getBitCode: function (t, e) {
        var i = 0;
        return t.x < e.min.x ? i |= 1 : t.x > e.max.x && (i |= 2), t.y < e.min.y ? i |= 4 : t.y > e.max.y && (i |= 8), i
      }, _sqDist: function (t, e) {
        var i = e.x - t.x, n = e.y - t.y;
        return i * i + n * n
      }, _sqClosestPointOnSegment: function (t, e, i, n) {
        var s, a = e.x, r = e.y, h = i.x - a, l = i.y - r, u = h * h + l * l;
        return u > 0 && (s = ((t.x - a) * h + (t.y - r) * l) / u, s > 1 ? (a = i.x, r = i.y) : s > 0 && (a += h * s, r += l * s)), h = t.x - a, l = t.y - r, n ? h * h + l * l : new o.Point(a, r)
      }
    }, o.Polyline = o.Path.extend({
      initialize: function (t, e) {
        o.Path.prototype.initialize.call(this, e), this._latlngs = this._convertLatLngs(t)
      }, options: {smoothFactor: 1, noClip: !1}, projectLatlngs: function () {
        this._originalPoints = [];
        for (var t = 0,
               e = this._latlngs.length; e > t; t++)this._originalPoints[t] = this._map.latLngToLayerPoint(this._latlngs[t])
      }, getPathString: function () {
        for (var t = 0, e = this._parts.length, i = ""; e > t; t++)i += this._getPathPartStr(this._parts[t]);
        return i
      }, getLatLngs: function () {
        return this._latlngs
      }, setLatLngs: function (t) {
        return this._latlngs = this._convertLatLngs(t), this.redraw()
      }, addLatLng: function (t) {
        return this._latlngs.push(o.latLng(t)), this.redraw()
      }, spliceLatLngs: function () {
        var t = [].splice.apply(this._latlngs, arguments);
        return this._convertLatLngs(this._latlngs, !0), this.redraw(), t
      }, closestLayerPoint: function (t) {
        for (var e, i, n = 1 / 0, s = this._parts, a = null, r = 0, h = s.length; h > r; r++)for (var l = s[r], u = 1,
                                                                                                    c = l.length; c > u; u++) {
          e = l[u - 1], i = l[u];
          var d = o.LineUtil._sqClosestPointOnSegment(t, e, i, !0);
          n > d && (n = d, a = o.LineUtil._sqClosestPointOnSegment(t, e, i))
        }
        return a && (a.distance = Math.sqrt(n)), a
      }, getBounds: function () {
        return new o.LatLngBounds(this.getLatLngs())
      }, _convertLatLngs: function (t, e) {
        var i, n, s = e ? t : [];
        for (i = 0, n = t.length; n > i; i++) {
          if (o.Util.isArray(t[i]) && "number" != typeof t[i][0])return;
          s[i] = o.latLng(t[i])
        }
        return s
      }, _initEvents: function () {
        o.Path.prototype._initEvents.call(this)
      }, _getPathPartStr: function (t) {
        for (var e, i = o.Path.VML, n = 0, s = t.length,
               a = ""; s > n; n++)e = t[n], i && e._round(), a += (n ? "L" : "M") + e.x + " " + e.y;
        return a
      }, _clipPoints: function () {
        var t, e, i, n = this._originalPoints, s = n.length;
        if (this.options.noClip)return void(this._parts = [n]);
        this._parts = [];
        var a = this._parts, r = this._map._pathViewport, h = o.LineUtil;
        for (t = 0, e = 0; s - 1 > t; t++)i = h.clipSegment(n[t], n[t + 1], r, t), i && (a[e] = a[e] || [], a[e].push(i[0]), (i[1] !== n[t + 1] || t === s - 2) && (a[e].push(i[1]), e++))
      }, _simplifyPoints: function () {
        for (var t = this._parts, e = o.LineUtil, i = 0,
               n = t.length; n > i; i++)t[i] = e.simplify(t[i], this.options.smoothFactor)
      }, _updatePath: function () {
        this._map && (this._clipPoints(), this._simplifyPoints(), o.Path.prototype._updatePath.call(this))
      }
    }), o.polyline = function (t, e) {
      return new o.Polyline(t, e)
    }, o.PolyUtil = {}, o.PolyUtil.clipPolygon = function (t, e) {
      var i, n, s, a, r, h, l, u, c, d = [1, 4, 2, 8], p = o.LineUtil;
      for (n = 0, l = t.length; l > n; n++)t[n]._code = p._getBitCode(t[n], e);
      for (a = 0; 4 > a; a++) {
        for (u = d[a], i = [], n = 0, l = t.length, s = l - 1; l > n; s = n++)r = t[n], h = t[s], r._code & u ? h._code & u || (c = p._getEdgeIntersection(h, r, u, e), c._code = p._getBitCode(c, e), i.push(c)) : (h._code & u && (c = p._getEdgeIntersection(h, r, u, e), c._code = p._getBitCode(c, e), i.push(c)), i.push(r));
        t = i
      }
      return t
    }, o.Polygon = o.Polyline.extend({
      options: {fill: !0}, initialize: function (t, e) {
        o.Polyline.prototype.initialize.call(this, t, e), this._initWithHoles(t)
      }, _initWithHoles: function (t) {
        var e, i, n;
        if (t && o.Util.isArray(t[0]) && "number" != typeof t[0][0])for (this._latlngs = this._convertLatLngs(t[0]), this._holes = t.slice(1), e = 0, i = this._holes.length; i > e; e++)n = this._holes[e] = this._convertLatLngs(this._holes[e]), n[0].equals(n[n.length - 1]) && n.pop();
        t = this._latlngs, t.length >= 2 && t[0].equals(t[t.length - 1]) && t.pop()
      }, projectLatlngs: function () {
        if (o.Polyline.prototype.projectLatlngs.call(this), this._holePoints = [], this._holes) {
          var t, e, i, n;
          for (t = 0, i = this._holes.length; i > t; t++)for (this._holePoints[t] = [], e = 0, n = this._holes[t].length; n > e; e++)this._holePoints[t][e] = this._map.latLngToLayerPoint(this._holes[t][e])
        }
      }, setLatLngs: function (t) {
        return t && o.Util.isArray(t[0]) && "number" != typeof t[0][0] ? (this._initWithHoles(t), this.redraw()) : o.Polyline.prototype.setLatLngs.call(this, t)
      }, _clipPoints: function () {
        var t = this._originalPoints, e = [];
        if (this._parts = [t].concat(this._holePoints), !this.options.noClip) {
          for (var i = 0, n = this._parts.length; n > i; i++) {
            var s = o.PolyUtil.clipPolygon(this._parts[i], this._map._pathViewport);
            s.length && e.push(s)
          }
          this._parts = e
        }
      }, _getPathPartStr: function (t) {
        var e = o.Polyline.prototype._getPathPartStr.call(this, t);
        return e + (o.Browser.svg ? "z" : "x")
      }
    }), o.polygon = function (t, e) {
      return new o.Polygon(t, e)
    }, function () {
      function t(t) {
        return o.FeatureGroup.extend({
          initialize: function (t, e) {
            this._layers = {}, this._options = e, this.setLatLngs(t)
          }, setLatLngs: function (e) {
            var i = 0, n = e.length;
            for (this.eachLayer(function (t) {
              n > i ? t.setLatLngs(e[i++]) : this.removeLayer(t)
            }, this); n > i;)this.addLayer(new t(e[i++], this._options));
            return this
          }, getLatLngs: function () {
            var t = [];
            return this.eachLayer(function (e) {
              t.push(e.getLatLngs())
            }), t
          }
        })
      }

      o.MultiPolyline = t(o.Polyline), o.MultiPolygon = t(o.Polygon), o.multiPolyline = function (t, e) {
        return new o.MultiPolyline(t, e)
      }, o.multiPolygon = function (t, e) {
        return new o.MultiPolygon(t, e)
      }
    }(), o.Rectangle = o.Polygon.extend({
      initialize: function (t, e) {
        o.Polygon.prototype.initialize.call(this, this._boundsToLatLngs(t), e)
      }, setBounds: function (t) {
        this.setLatLngs(this._boundsToLatLngs(t))
      }, _boundsToLatLngs: function (t) {
        return t = o.latLngBounds(t), [t.getSouthWest(), t.getNorthWest(), t.getNorthEast(), t.getSouthEast()]
      }
    }), o.rectangle = function (t, e) {
      return new o.Rectangle(t, e)
    }, o.Circle = o.Path.extend({
      initialize: function (t, e, i) {
        o.Path.prototype.initialize.call(this, i), this._latlng = o.latLng(t), this._mRadius = e
      }, options: {fill: !0}, setLatLng: function (t) {
        return this._latlng = o.latLng(t), this.redraw()
      }, setRadius: function (t) {
        return this._mRadius = t, this.redraw()
      }, projectLatlngs: function () {
        var t = this._getLngRadius(), e = this._latlng, i = this._map.latLngToLayerPoint([e.lat, e.lng - t]);
        this._point = this._map.latLngToLayerPoint(e), this._radius = Math.max(this._point.x - i.x, 1)
      }, getBounds: function () {
        var t = this._getLngRadius(), e = this._mRadius / 40075017 * 360, i = this._latlng;
        return new o.LatLngBounds([i.lat - e, i.lng - t], [i.lat + e, i.lng + t])
      }, getLatLng: function () {
        return this._latlng
      }, getPathString: function () {
        var t = this._point, e = this._radius;
        return this._checkIfEmpty() ? "" : o.Browser.svg ? "M" + t.x + "," + (t.y - e) + "A" + e + "," + e + ",0,1,1," + (t.x - .1) + "," + (t.y - e) + " z" : (t._round(), e = Math.round(e), "AL " + t.x + "," + t.y + " " + e + "," + e + " 0,23592600")
      }, getRadius: function () {
        return this._mRadius
      }, _getLatRadius: function () {
        return this._mRadius / 40075017 * 360
      }, _getLngRadius: function () {
        return this._getLatRadius() / Math.cos(o.LatLng.DEG_TO_RAD * this._latlng.lat)
      }, _checkIfEmpty: function () {
        if (!this._map)return !1;
        var t = this._map._pathViewport, e = this._radius, i = this._point;
        return i.x - e > t.max.x || i.y - e > t.max.y || i.x + e < t.min.x || i.y + e < t.min.y
      }
    }), o.circle = function (t, e, i) {
      return new o.Circle(t, e, i)
    }, o.CircleMarker = o.Circle.extend({
      options: {radius: 10, weight: 2}, initialize: function (t, e) {
        o.Circle.prototype.initialize.call(this, t, null, e), this._radius = this.options.radius
      }, projectLatlngs: function () {
        this._point = this._map.latLngToLayerPoint(this._latlng)
      }, _updateStyle: function () {
        o.Circle.prototype._updateStyle.call(this), this.setRadius(this.options.radius)
      }, setLatLng: function (t) {
        return o.Circle.prototype.setLatLng.call(this, t), this._popup && this._popup._isOpen && this._popup.setLatLng(t), this
      }, setRadius: function (t) {
        return this.options.radius = this._radius = t, this.redraw()
      }, getRadius: function () {
        return this._radius
      }
    }), o.circleMarker = function (t, e) {
      return new o.CircleMarker(t, e)
    }, o.Polyline.include(o.Path.CANVAS ? {
      _containsPoint: function (t, e) {
        var i, n, s, a, r, h, l, u = this.options.weight / 2;
        for (o.Browser.touch && (u += 10), i = 0, a = this._parts.length; a > i; i++)for (l = this._parts[i], n = 0, r = l.length, s = r - 1; r > n; s = n++)if ((e || 0 !== n) && (h = o.LineUtil.pointToSegmentDistance(t, l[s], l[n]), u >= h))return !0;
        return !1
      }
    } : {}), o.Polygon.include(o.Path.CANVAS ? {
      _containsPoint: function (t) {
        var e, i, n, s, a, r, h, l, u = !1;
        if (o.Polyline.prototype._containsPoint.call(this, t, !0))return !0;
        for (s = 0, h = this._parts.length; h > s; s++)for (e = this._parts[s], a = 0, l = e.length, r = l - 1; l > a; r = a++)i = e[a], n = e[r], i.y > t.y != n.y > t.y && t.x < (n.x - i.x) * (t.y - i.y) / (n.y - i.y) + i.x && (u = !u);
        return u
      }
    } : {}), o.Circle.include(o.Path.CANVAS ? {
      _drawPath: function () {
        var t = this._point;
        this._ctx.beginPath(), this._ctx.arc(t.x, t.y, this._radius, 0, 2 * Math.PI, !1)
      }, _containsPoint: function (t) {
        var e = this._point, i = this.options.stroke ? this.options.weight / 2 : 0;
        return t.distanceTo(e) <= this._radius + i
      }
    } : {}), o.CircleMarker.include(o.Path.CANVAS ? {
      _updateStyle: function () {
        o.Path.prototype._updateStyle.call(this)
      }
    } : {}), o.GeoJSON = o.FeatureGroup.extend({
      initialize: function (t, e) {
        o.setOptions(this, e), this._layers = {}, t && this.addData(t)
      }, addData: function (t) {
        var e, i, n, s = o.Util.isArray(t) ? t : t.features;
        if (s) {
          for (e = 0, i = s.length; i > e; e++)n = s[e], (n.geometries || n.geometry || n.features || n.coordinates) && this.addData(s[e]);
          return this
        }
        var a = this.options;
        if (!a.filter || a.filter(t)) {
          var r = o.GeoJSON.geometryToLayer(t, a.pointToLayer, a.coordsToLatLng, a);
          return r.feature = o.GeoJSON.asFeature(t), r.defaultOptions = r.options, this.resetStyle(r), a.onEachFeature && a.onEachFeature(t, r), this.addLayer(r)
        }
      }, resetStyle: function (t) {
        var e = this.options.style;
        e && (o.Util.extend(t.options, t.defaultOptions), this._setLayerStyle(t, e))
      }, setStyle: function (t) {
        this.eachLayer(function (e) {
          this._setLayerStyle(e, t)
        }, this)
      }, _setLayerStyle: function (t, e) {
        "function" == typeof e && (e = e(t.feature)), t.setStyle && t.setStyle(e)
      }
    }), o.extend(o.GeoJSON, {
      geometryToLayer: function (t, e, i, n) {
        var s, a, r, h, l = "Feature" === t.type ? t.geometry : t, u = l.coordinates, c = [];
        switch (i = i || this.coordsToLatLng, l.type) {
          case"Point":
            return s = i(u), e ? e(t, s) : new o.Marker(s);
          case"MultiPoint":
            for (r = 0, h = u.length; h > r; r++)s = i(u[r]), c.push(e ? e(t, s) : new o.Marker(s));
            return new o.FeatureGroup(c);
          case"LineString":
            return a = this.coordsToLatLngs(u, 0, i), new o.Polyline(a, n);
          case"Polygon":
            if (2 === u.length && !u[1].length)throw new Error("Invalid GeoJSON object.");
            return a = this.coordsToLatLngs(u, 1, i), new o.Polygon(a, n);
          case"MultiLineString":
            return a = this.coordsToLatLngs(u, 1, i), new o.MultiPolyline(a, n);
          case"MultiPolygon":
            return a = this.coordsToLatLngs(u, 2, i), new o.MultiPolygon(a, n);
          case"GeometryCollection":
            for (r = 0, h = l.geometries.length; h > r; r++)c.push(this.geometryToLayer({
              geometry: l.geometries[r],
              type: "Feature",
              properties: t.properties
            }, e, i, n));
            return new o.FeatureGroup(c);
          default:
            throw new Error("Invalid GeoJSON object.")
        }
      }, coordsToLatLng: function (t) {
        return new o.LatLng(t[1], t[0], t[2])
      }, coordsToLatLngs: function (t, e, i) {
        var n, o, s, a = [];
        for (o = 0, s = t.length; s > o; o++)n = e ? this.coordsToLatLngs(t[o], e - 1, i) : (i || this.coordsToLatLng)(t[o]), a.push(n);
        return a
      }, latLngToCoords: function (t) {
        var e = [t.lng, t.lat];
        return t.alt !== i && e.push(t.alt), e
      }, latLngsToCoords: function (t) {
        for (var e = [], i = 0, n = t.length; n > i; i++)e.push(o.GeoJSON.latLngToCoords(t[i]));
        return e
      }, getFeature: function (t, e) {
        return t.feature ? o.extend({}, t.feature, {geometry: e}) : o.GeoJSON.asFeature(e)
      }, asFeature: function (t) {
        return "Feature" === t.type ? t : {type: "Feature", properties: {}, geometry: t}
      }
    });
    var a = {
      toGeoJSON: function () {
        return o.GeoJSON.getFeature(this, {type: "Point", coordinates: o.GeoJSON.latLngToCoords(this.getLatLng())})
      }
    };
    o.Marker.include(a), o.Circle.include(a), o.CircleMarker.include(a), o.Polyline.include({
      toGeoJSON: function () {
        return o.GeoJSON.getFeature(this, {
          type: "LineString",
          coordinates: o.GeoJSON.latLngsToCoords(this.getLatLngs())
        })
      }
    }), o.Polygon.include({
      toGeoJSON: function () {
        var t, e, i, n = [o.GeoJSON.latLngsToCoords(this.getLatLngs())];
        if (n[0].push(n[0][0]), this._holes)for (t = 0, e = this._holes.length; e > t; t++)i = o.GeoJSON.latLngsToCoords(this._holes[t]), i.push(i[0]), n.push(i);
        return o.GeoJSON.getFeature(this, {type: "Polygon", coordinates: n})
      }
    }), function () {
      function t(t) {
        return function () {
          var e = [];
          return this.eachLayer(function (t) {
            e.push(t.toGeoJSON().geometry.coordinates)
          }), o.GeoJSON.getFeature(this, {type: t, coordinates: e})
        }
      }

      o.MultiPolyline.include({toGeoJSON: t("MultiLineString")}), o.MultiPolygon.include({toGeoJSON: t("MultiPolygon")}), o.LayerGroup.include({
        toGeoJSON: function () {
          var e, i = this.feature && this.feature.geometry, n = [];
          if (i && "MultiPoint" === i.type)return t("MultiPoint").call(this);
          var s = i && "GeometryCollection" === i.type;
          return this.eachLayer(function (t) {
            t.toGeoJSON && (e = t.toGeoJSON(), n.push(s ? e.geometry : o.GeoJSON.asFeature(e)))
          }), s ? o.GeoJSON.getFeature(this, {geometries: n, type: "GeometryCollection"}) : {
            type: "FeatureCollection",
            features: n
          }
        }
      })
    }(), o.geoJson = function (t, e) {
      return new o.GeoJSON(t, e)
    }, o.DomEvent = {
      addListener: function (t, e, i, n) {
        var s, a, r, h = o.stamp(i), l = "_leaflet_" + e + h;
        return t[l] ? this : (s = function (e) {
          return i.call(n || t, e || o.DomEvent._getEvent())
        }, o.Browser.pointer && 0 === e.indexOf("touch") ? this.addPointerListener(t, e, s, h) : (o.Browser.touch && "dblclick" === e && this.addDoubleTapListener && this.addDoubleTapListener(t, s, h), "addEventListener" in t ? "mousewheel" === e ? (t.addEventListener("DOMMouseScroll", s, !1), t.addEventListener(e, s, !1)) : "mouseenter" === e || "mouseleave" === e ? (a = s, r = "mouseenter" === e ? "mouseover" : "mouseout", s = function (e) {
          return o.DomEvent._checkMouse(t, e) ? a(e) : void 0
        }, t.addEventListener(r, s, !1)) : "click" === e && o.Browser.android ? (a = s, s = function (t) {
          return o.DomEvent._filterClick(t, a)
        }, t.addEventListener(e, s, !1)) : t.addEventListener(e, s, !1) : "attachEvent" in t && t.attachEvent("on" + e, s), t[l] = s, this))
      }, removeListener: function (t, e, i) {
        var n = o.stamp(i), s = "_leaflet_" + e + n, a = t[s];
        return a ? (o.Browser.pointer && 0 === e.indexOf("touch") ? this.removePointerListener(t, e, n) : o.Browser.touch && "dblclick" === e && this.removeDoubleTapListener ? this.removeDoubleTapListener(t, n) : "removeEventListener" in t ? "mousewheel" === e ? (t.removeEventListener("DOMMouseScroll", a, !1), t.removeEventListener(e, a, !1)) : "mouseenter" === e || "mouseleave" === e ? t.removeEventListener("mouseenter" === e ? "mouseover" : "mouseout", a, !1) : t.removeEventListener(e, a, !1) : "detachEvent" in t && t.detachEvent("on" + e, a), t[s] = null, this) : this
      }, stopPropagation: function (t) {
        return t.stopPropagation ? t.stopPropagation() : t.cancelBubble = !0, o.DomEvent._skipped(t), this
      }, disableScrollPropagation: function (t) {
        var e = o.DomEvent.stopPropagation;
        return o.DomEvent.on(t, "mousewheel", e).on(t, "MozMousePixelScroll", e)
      }, disableClickPropagation: function (t) {
        for (var e = o.DomEvent.stopPropagation,
               i = o.Draggable.START.length - 1; i >= 0; i--)o.DomEvent.on(t, o.Draggable.START[i], e);
        return o.DomEvent.on(t, "click", o.DomEvent._fakeStop).on(t, "dblclick", e)
      }, preventDefault: function (t) {
        return t.preventDefault ? t.preventDefault() : t.returnValue = !1, this
      }, stop: function (t) {
        return o.DomEvent.preventDefault(t).stopPropagation(t)
      }, getMousePosition: function (t, e) {
        if (!e)return new o.Point(t.clientX, t.clientY);
        var i = e.getBoundingClientRect();
        return new o.Point(t.clientX - i.left - e.clientLeft, t.clientY - i.top - e.clientTop)
      }, getWheelDelta: function (t) {
        var e = 0;
        return t.wheelDelta && (e = t.wheelDelta / 120), t.detail && (e = -t.detail / 3), e
      }, _skipEvents: {}, _fakeStop: function (t) {
        o.DomEvent._skipEvents[t.type] = !0
      }, _skipped: function (t) {
        var e = this._skipEvents[t.type];
        return this._skipEvents[t.type] = !1, e
      }, _checkMouse: function (t, e) {
        var i = e.relatedTarget;
        if (!i)return !0;
        try {
          for (; i && i !== t;)i = i.parentNode
        } catch (n) {
          return !1
        }
        return i !== t
      }, _getEvent: function () {
        var e = t.event;
        if (!e)for (var i = arguments.callee.caller; i && (e = i.arguments[0], !e || t.Event !== e.constructor);)i = i.caller;
        return e
      }, _filterClick: function (t, e) {
        var i = t.timeStamp || t.originalEvent.timeStamp, n = o.DomEvent._lastClick && i - o.DomEvent._lastClick;
        return n && n > 100 && 500 > n || t.target._simulatedClick && !t._simulated ? void o.DomEvent.stop(t) : (o.DomEvent._lastClick = i, e(t))
      }
    }, o.DomEvent.on = o.DomEvent.addListener, o.DomEvent.off = o.DomEvent.removeListener, o.Draggable = o.Class.extend({
      includes: o.Mixin.Events,
      statics: {
        START: o.Browser.touch ? ["touchstart", "mousedown"] : ["mousedown"],
        END: {mousedown: "mouseup", touchstart: "touchend", pointerdown: "touchend", MSPointerDown: "touchend"},
        MOVE: {mousedown: "mousemove", touchstart: "touchmove", pointerdown: "touchmove", MSPointerDown: "touchmove"}
      },
      initialize: function (t, e) {
        this._element = t, this._dragStartTarget = e || t
      },
      enable: function () {
        if (!this._enabled) {
          for (var t = o.Draggable.START.length - 1; t >= 0; t--)o.DomEvent.on(this._dragStartTarget, o.Draggable.START[t], this._onDown, this);
          this._enabled = !0
        }
      },
      disable: function () {
        if (this._enabled) {
          for (var t = o.Draggable.START.length - 1; t >= 0; t--)o.DomEvent.off(this._dragStartTarget, o.Draggable.START[t], this._onDown, this);
          this._enabled = !1, this._moved = !1
        }
      },
      _onDown: function (t) {
        if (this._moved = !1, !t.shiftKey && (1 === t.which || 1 === t.button || t.touches) && (o.DomEvent.stopPropagation(t), !o.Draggable._disabled && (o.DomUtil.disableImageDrag(), o.DomUtil.disableTextSelection(), !this._moving))) {
          var i = t.touches ? t.touches[0] : t;
          this._startPoint = new o.Point(i.clientX, i.clientY), this._startPos = this._newPos = o.DomUtil.getPosition(this._element), o.DomEvent.on(e, o.Draggable.MOVE[t.type], this._onMove, this).on(e, o.Draggable.END[t.type], this._onUp, this)
        }
      },
      _onMove: function (t) {
        if (t.touches && t.touches.length > 1)return void(this._moved = !0);
        var i = t.touches && 1 === t.touches.length ? t.touches[0] : t, n = new o.Point(i.clientX, i.clientY),
          s = n.subtract(this._startPoint);
        (s.x || s.y) && (o.Browser.touch && Math.abs(s.x) + Math.abs(s.y) < 3 || (o.DomEvent.preventDefault(t), this._moved || (this.fire("dragstart"), this._moved = !0, this._startPos = o.DomUtil.getPosition(this._element).subtract(s), o.DomUtil.addClass(e.body, "leaflet-dragging"), this._lastTarget = t.target || t.srcElement, o.DomUtil.addClass(this._lastTarget, "leaflet-drag-target")), this._newPos = this._startPos.add(s), this._moving = !0, o.Util.cancelAnimFrame(this._animRequest), this._animRequest = o.Util.requestAnimFrame(this._updatePosition, this, !0, this._dragStartTarget)))
      },
      _updatePosition: function () {
        this.fire("predrag"), o.DomUtil.setPosition(this._element, this._newPos), this.fire("drag")
      },
      _onUp: function () {
        o.DomUtil.removeClass(e.body, "leaflet-dragging"), this._lastTarget && (o.DomUtil.removeClass(this._lastTarget, "leaflet-drag-target"), this._lastTarget = null);
        for (var t in o.Draggable.MOVE)o.DomEvent.off(e, o.Draggable.MOVE[t], this._onMove).off(e, o.Draggable.END[t], this._onUp);
        o.DomUtil.enableImageDrag(), o.DomUtil.enableTextSelection(), this._moved && this._moving && (o.Util.cancelAnimFrame(this._animRequest), this.fire("dragend", {distance: this._newPos.distanceTo(this._startPos)})), this._moving = !1
      }
    }), o.Handler = o.Class.extend({
      initialize: function (t) {
        this._map = t
      }, enable: function () {
        this._enabled || (this._enabled = !0, this.addHooks())
      }, disable: function () {
        this._enabled && (this._enabled = !1, this.removeHooks())
      }, enabled: function () {
        return !!this._enabled
      }
    }), o.Map.mergeOptions({
      dragging: !0,
      inertia: !o.Browser.android23,
      inertiaDeceleration: 3400,
      inertiaMaxSpeed: 1 / 0,
      inertiaThreshold: o.Browser.touch ? 32 : 18,
      easeLinearity: .25,
      worldCopyJump: !1
    }), o.Map.Drag = o.Handler.extend({
      addHooks: function () {
        if (!this._draggable) {
          var t = this._map;
          this._draggable = new o.Draggable(t._mapPane, t._container), this._draggable.on({
            dragstart: this._onDragStart,
            drag: this._onDrag,
            dragend: this._onDragEnd
          }, this), t.options.worldCopyJump && (this._draggable.on("predrag", this._onPreDrag, this), t.on("viewreset", this._onViewReset, this), t.whenReady(this._onViewReset, this))
        }
        this._draggable.enable()
      }, removeHooks: function () {
        this._draggable.disable()
      }, moved: function () {
        return this._draggable && this._draggable._moved
      }, _onDragStart: function () {
        var t = this._map;
        t._panAnim && t._panAnim.stop(), t.fire("movestart").fire("dragstart"), t.options.inertia && (this._positions = [], this._times = [])
      }, _onDrag: function () {
        if (this._map.options.inertia) {
          var t = this._lastTime = +new Date, e = this._lastPos = this._draggable._newPos;
          this._positions.push(e), this._times.push(t), t - this._times[0] > 200 && (this._positions.shift(), this._times.shift())
        }
        this._map.fire("move").fire("drag")
      }, _onViewReset: function () {
        var t = this._map.getSize()._divideBy(2), e = this._map.latLngToLayerPoint([0, 0]);
        this._initialWorldOffset = e.subtract(t).x, this._worldWidth = this._map.project([0, 180]).x
      }, _onPreDrag: function () {
        var t = this._worldWidth, e = Math.round(t / 2), i = this._initialWorldOffset, n = this._draggable._newPos.x,
          o = (n - e + i) % t + e - i, s = (n + e + i) % t - e - i, a = Math.abs(o + i) < Math.abs(s + i) ? o : s;
        this._draggable._newPos.x = a
      }, _onDragEnd: function (t) {
        var e = this._map, i = e.options, n = +new Date - this._lastTime,
          s = !i.inertia || n > i.inertiaThreshold || !this._positions[0];
        if (e.fire("dragend", t), s) e.fire("moveend"); else {
          var a = this._lastPos.subtract(this._positions[0]), r = (this._lastTime + n - this._times[0]) / 1e3,
            h = i.easeLinearity, l = a.multiplyBy(h / r), u = l.distanceTo([0, 0]), c = Math.min(i.inertiaMaxSpeed, u),
            d = l.multiplyBy(c / u), p = c / (i.inertiaDeceleration * h), _ = d.multiplyBy(-p / 2).round();
          _.x && _.y ? (_ = e._limitOffset(_, e.options.maxBounds), o.Util.requestAnimFrame(function () {
            e.panBy(_, {duration: p, easeLinearity: h, noMoveStart: !0})
          })) : e.fire("moveend")
        }
      }
    }), o.Map.addInitHook("addHandler", "dragging", o.Map.Drag), o.Map.mergeOptions({doubleClickZoom: !0}), o.Map.DoubleClickZoom = o.Handler.extend({
      addHooks: function () {
        this._map.on("dblclick", this._onDoubleClick, this)
      }, removeHooks: function () {
        this._map.off("dblclick", this._onDoubleClick, this)
      }, _onDoubleClick: function (t) {
        var e = this._map, i = e.getZoom() + (t.originalEvent.shiftKey ? -1 : 1);
        "center" === e.options.doubleClickZoom ? e.setZoom(i) : e.setZoomAround(t.containerPoint, i)
      }
    }), o.Map.addInitHook("addHandler", "doubleClickZoom", o.Map.DoubleClickZoom), o.Map.mergeOptions({scrollWheelZoom: !0}), o.Map.ScrollWheelZoom = o.Handler.extend({
      addHooks: function () {
        o.DomEvent.on(this._map._container, "mousewheel", this._onWheelScroll, this), o.DomEvent.on(this._map._container, "MozMousePixelScroll", o.DomEvent.preventDefault), this._delta = 0
      }, removeHooks: function () {
        o.DomEvent.off(this._map._container, "mousewheel", this._onWheelScroll), o.DomEvent.off(this._map._container, "MozMousePixelScroll", o.DomEvent.preventDefault)
      }, _onWheelScroll: function (t) {
        var e = o.DomEvent.getWheelDelta(t);
        this._delta += e, this._lastMousePos = this._map.mouseEventToContainerPoint(t), this._startTime || (this._startTime = +new Date);
        var i = Math.max(40 - (+new Date - this._startTime), 0);
        clearTimeout(this._timer), this._timer = setTimeout(o.bind(this._performZoom, this), i), o.DomEvent.preventDefault(t), o.DomEvent.stopPropagation(t)
      }, _performZoom: function () {
        var t = this._map, e = this._delta, i = t.getZoom();
        e = e > 0 ? Math.ceil(e) : Math.floor(e), e = Math.max(Math.min(e, 4), -4), e = t._limitZoom(i + e) - i, this._delta = 0, this._startTime = null, e && ("center" === t.options.scrollWheelZoom ? t.setZoom(i + e) : t.setZoomAround(this._lastMousePos, i + e))
      }
    }), o.Map.addInitHook("addHandler", "scrollWheelZoom", o.Map.ScrollWheelZoom), o.extend(o.DomEvent, {
      _touchstart: o.Browser.msPointer ? "MSPointerDown" : o.Browser.pointer ? "pointerdown" : "touchstart",
      _touchend: o.Browser.msPointer ? "MSPointerUp" : o.Browser.pointer ? "pointerup" : "touchend",
      addDoubleTapListener: function (t, i, n) {
        function s(t) {
          var e;
          if (o.Browser.pointer ? (_.push(t.pointerId), e = _.length) : e = t.touches.length, !(e > 1)) {
            var i = Date.now(), n = i - (r || i);
            h = t.touches ? t.touches[0] : t, l = n > 0 && u >= n, r = i
          }
        }

        function a(t) {
          if (o.Browser.pointer) {
            var e = _.indexOf(t.pointerId);
            if (-1 === e)return;
            _.splice(e, 1)
          }
          if (l) {
            if (o.Browser.pointer) {
              var n, s = {};
              for (var a in h)n = h[a], "function" == typeof n ? s[a] = n.bind(h) : s[a] = n;
              h = s
            }
            h.type = "dblclick", i(h), r = null
          }
        }

        var r, h, l = !1, u = 250, c = "_leaflet_", d = this._touchstart, p = this._touchend, _ = [];
        t[c + d + n] = s, t[c + p + n] = a;
        var m = o.Browser.pointer ? e.documentElement : t;
        return t.addEventListener(d, s, !1), m.addEventListener(p, a, !1), o.Browser.pointer && m.addEventListener(o.DomEvent.POINTER_CANCEL, a, !1), this
      },
      removeDoubleTapListener: function (t, i) {
        var n = "_leaflet_";
        return t.removeEventListener(this._touchstart, t[n + this._touchstart + i], !1), (o.Browser.pointer ? e.documentElement : t).removeEventListener(this._touchend, t[n + this._touchend + i], !1), o.Browser.pointer && e.documentElement.removeEventListener(o.DomEvent.POINTER_CANCEL, t[n + this._touchend + i], !1), this
      }
    }), o.extend(o.DomEvent, {
      POINTER_DOWN: o.Browser.msPointer ? "MSPointerDown" : "pointerdown",
      POINTER_MOVE: o.Browser.msPointer ? "MSPointerMove" : "pointermove",
      POINTER_UP: o.Browser.msPointer ? "MSPointerUp" : "pointerup",
      POINTER_CANCEL: o.Browser.msPointer ? "MSPointerCancel" : "pointercancel",
      _pointers: [],
      _pointerDocumentListener: !1,
      addPointerListener: function (t, e, i, n) {
        switch (e) {
          case"touchstart":
            return this.addPointerListenerStart(t, e, i, n);
          case"touchend":
            return this.addPointerListenerEnd(t, e, i, n);
          case"touchmove":
            return this.addPointerListenerMove(t, e, i, n);
          default:
            throw"Unknown touch event type"
        }
      },
      addPointerListenerStart: function (t, i, n, s) {
        var a = "_leaflet_", r = this._pointers, h = function (t) {
          "mouse" !== t.pointerType && t.pointerType !== t.MSPOINTER_TYPE_MOUSE && o.DomEvent.preventDefault(t);
          for (var e = !1, i = 0; i < r.length; i++)if (r[i].pointerId === t.pointerId) {
            e = !0;
            break
          }
          e || r.push(t), t.touches = r.slice(), t.changedTouches = [t], n(t)
        };
        if (t[a + "touchstart" + s] = h, t.addEventListener(this.POINTER_DOWN, h, !1), !this._pointerDocumentListener) {
          var l = function (t) {
            for (var e = 0; e < r.length; e++)if (r[e].pointerId === t.pointerId) {
              r.splice(e, 1);
              break
            }
          };
          e.documentElement.addEventListener(this.POINTER_UP, l, !1), e.documentElement.addEventListener(this.POINTER_CANCEL, l, !1), this._pointerDocumentListener = !0
        }
        return this
      },
      addPointerListenerMove: function (t, e, i, n) {
        function o(t) {
          if (t.pointerType !== t.MSPOINTER_TYPE_MOUSE && "mouse" !== t.pointerType || 0 !== t.buttons) {
            for (var e = 0; e < a.length; e++)if (a[e].pointerId === t.pointerId) {
              a[e] = t;
              break
            }
            t.touches = a.slice(), t.changedTouches = [t], i(t)
          }
        }

        var s = "_leaflet_", a = this._pointers;
        return t[s + "touchmove" + n] = o, t.addEventListener(this.POINTER_MOVE, o, !1), this
      },
      addPointerListenerEnd: function (t, e, i, n) {
        var o = "_leaflet_", s = this._pointers, a = function (t) {
          for (var e = 0; e < s.length; e++)if (s[e].pointerId === t.pointerId) {
            s.splice(e, 1);
            break
          }
          t.touches = s.slice(), t.changedTouches = [t], i(t)
        };
        return t[o + "touchend" + n] = a, t.addEventListener(this.POINTER_UP, a, !1), t.addEventListener(this.POINTER_CANCEL, a, !1), this
      },
      removePointerListener: function (t, e, i) {
        var n = "_leaflet_", o = t[n + e + i];
        switch (e) {
          case"touchstart":
            t.removeEventListener(this.POINTER_DOWN, o, !1);
            break;
          case"touchmove":
            t.removeEventListener(this.POINTER_MOVE, o, !1);
            break;
          case"touchend":
            t.removeEventListener(this.POINTER_UP, o, !1), t.removeEventListener(this.POINTER_CANCEL, o, !1)
        }
        return this
      }
    }), o.Map.mergeOptions({
      touchZoom: o.Browser.touch && !o.Browser.android23,
      bounceAtZoomLimits: !0
    }), o.Map.TouchZoom = o.Handler.extend({
      addHooks: function () {
        o.DomEvent.on(this._map._container, "touchstart", this._onTouchStart, this)
      }, removeHooks: function () {
        o.DomEvent.off(this._map._container, "touchstart", this._onTouchStart, this)
      }, _onTouchStart: function (t) {
        var i = this._map;
        if (t.touches && 2 === t.touches.length && !i._animatingZoom && !this._zooming) {
          var n = i.mouseEventToLayerPoint(t.touches[0]), s = i.mouseEventToLayerPoint(t.touches[1]),
            a = i._getCenterLayerPoint();
          this._startCenter = n.add(s)._divideBy(2), this._startDist = n.distanceTo(s), this._moved = !1, this._zooming = !0, this._centerOffset = a.subtract(this._startCenter), i._panAnim && i._panAnim.stop(), o.DomEvent.on(e, "touchmove", this._onTouchMove, this).on(e, "touchend", this._onTouchEnd, this), o.DomEvent.preventDefault(t)
        }
      }, _onTouchMove: function (t) {
        var e = this._map;
        if (t.touches && 2 === t.touches.length && this._zooming) {
          var i = e.mouseEventToLayerPoint(t.touches[0]), n = e.mouseEventToLayerPoint(t.touches[1]);
          this._scale = i.distanceTo(n) / this._startDist, this._delta = i._add(n)._divideBy(2)._subtract(this._startCenter), 1 !== this._scale && (e.options.bounceAtZoomLimits || !(e.getZoom() === e.getMinZoom() && this._scale < 1 || e.getZoom() === e.getMaxZoom() && this._scale > 1)) && (this._moved || (o.DomUtil.addClass(e._mapPane, "leaflet-touching"), e.fire("movestart").fire("zoomstart"), this._moved = !0), o.Util.cancelAnimFrame(this._animRequest), this._animRequest = o.Util.requestAnimFrame(this._updateOnMove, this, !0, this._map._container), o.DomEvent.preventDefault(t))
        }
      }, _updateOnMove: function () {
        var t = this._map, e = this._getScaleOrigin(), i = t.layerPointToLatLng(e), n = t.getScaleZoom(this._scale);
        t._animateZoom(i, n, this._startCenter, this._scale, this._delta, !1, !0)
      }, _onTouchEnd: function () {
        if (!this._moved || !this._zooming)return void(this._zooming = !1);
        var t = this._map;
        this._zooming = !1, o.DomUtil.removeClass(t._mapPane, "leaflet-touching"), o.Util.cancelAnimFrame(this._animRequest), o.DomEvent.off(e, "touchmove", this._onTouchMove).off(e, "touchend", this._onTouchEnd);
        var i = this._getScaleOrigin(), n = t.layerPointToLatLng(i), s = t.getZoom(),
          a = t.getScaleZoom(this._scale) - s, r = a > 0 ? Math.ceil(a) : Math.floor(a), h = t._limitZoom(s + r),
          l = t.getZoomScale(h) / this._scale;
        t._animateZoom(n, h, i, l)
      }, _getScaleOrigin: function () {
        var t = this._centerOffset.subtract(this._delta).divideBy(this._scale);
        return this._startCenter.add(t)
      }
    }), o.Map.addInitHook("addHandler", "touchZoom", o.Map.TouchZoom), o.Map.mergeOptions({
      tap: !0,
      tapTolerance: 15
    }), o.Map.Tap = o.Handler.extend({
      addHooks: function () {
        o.DomEvent.on(this._map._container, "touchstart", this._onDown, this)
      }, removeHooks: function () {
        o.DomEvent.off(this._map._container, "touchstart", this._onDown, this)
      }, _onDown: function (t) {
        if (t.touches) {
          if (o.DomEvent.preventDefault(t), this._fireClick = !0, t.touches.length > 1)return this._fireClick = !1, void clearTimeout(this._holdTimeout);
          var i = t.touches[0], n = i.target;
          this._startPos = this._newPos = new o.Point(i.clientX, i.clientY), n.tagName && "a" === n.tagName.toLowerCase() && o.DomUtil.addClass(n, "leaflet-active"), this._holdTimeout = setTimeout(o.bind(function () {
            this._isTapValid() && (this._fireClick = !1, this._onUp(), this._simulateEvent("contextmenu", i))
          }, this), 1e3), o.DomEvent.on(e, "touchmove", this._onMove, this).on(e, "touchend", this._onUp, this)
        }
      }, _onUp: function (t) {
        if (clearTimeout(this._holdTimeout), o.DomEvent.off(e, "touchmove", this._onMove, this).off(e, "touchend", this._onUp, this), this._fireClick && t && t.changedTouches) {
          var i = t.changedTouches[0], n = i.target;
          n && n.tagName && "a" === n.tagName.toLowerCase() && o.DomUtil.removeClass(n, "leaflet-active"), this._isTapValid() && this._simulateEvent("click", i)
        }
      }, _isTapValid: function () {
        return this._newPos.distanceTo(this._startPos) <= this._map.options.tapTolerance
      }, _onMove: function (t) {
        var e = t.touches[0];
        this._newPos = new o.Point(e.clientX, e.clientY)
      }, _simulateEvent: function (i, n) {
        var o = e.createEvent("MouseEvents");
        o._simulated = !0, n.target._simulatedClick = !0, o.initMouseEvent(i, !0, !0, t, 1, n.screenX, n.screenY, n.clientX, n.clientY, !1, !1, !1, !1, 0, null), n.target.dispatchEvent(o)
      }
    }), o.Browser.touch && !o.Browser.pointer && o.Map.addInitHook("addHandler", "tap", o.Map.Tap), o.Map.mergeOptions({boxZoom: !0}), o.Map.BoxZoom = o.Handler.extend({
      initialize: function (t) {
        this._map = t, this._container = t._container, this._pane = t._panes.overlayPane, this._moved = !1
      }, addHooks: function () {
        o.DomEvent.on(this._container, "mousedown", this._onMouseDown, this)
      }, removeHooks: function () {
        o.DomEvent.off(this._container, "mousedown", this._onMouseDown), this._moved = !1
      }, moved: function () {
        return this._moved
      }, _onMouseDown: function (t) {
        return this._moved = !1, !t.shiftKey || 1 !== t.which && 1 !== t.button ? !1 : (o.DomUtil.disableTextSelection(), o.DomUtil.disableImageDrag(), this._startLayerPoint = this._map.mouseEventToLayerPoint(t), void o.DomEvent.on(e, "mousemove", this._onMouseMove, this).on(e, "mouseup", this._onMouseUp, this).on(e, "keydown", this._onKeyDown, this))
      }, _onMouseMove: function (t) {
        this._moved || (this._box = o.DomUtil.create("div", "leaflet-zoom-box", this._pane), o.DomUtil.setPosition(this._box, this._startLayerPoint), this._container.style.cursor = "crosshair", this._map.fire("boxzoomstart"));
        var e = this._startLayerPoint, i = this._box, n = this._map.mouseEventToLayerPoint(t), s = n.subtract(e),
          a = new o.Point(Math.min(n.x, e.x), Math.min(n.y, e.y));
        o.DomUtil.setPosition(i, a), this._moved = !0, i.style.width = Math.max(0, Math.abs(s.x) - 4) + "px", i.style.height = Math.max(0, Math.abs(s.y) - 4) + "px"
      }, _finish: function () {
        this._moved && (this._pane.removeChild(this._box), this._container.style.cursor = ""), o.DomUtil.enableTextSelection(), o.DomUtil.enableImageDrag(), o.DomEvent.off(e, "mousemove", this._onMouseMove).off(e, "mouseup", this._onMouseUp).off(e, "keydown", this._onKeyDown)
      }, _onMouseUp: function (t) {
        this._finish();
        var e = this._map, i = e.mouseEventToLayerPoint(t);
        if (!this._startLayerPoint.equals(i)) {
          var n = new o.LatLngBounds(e.layerPointToLatLng(this._startLayerPoint), e.layerPointToLatLng(i));
          e.fitBounds(n), e.fire("boxzoomend", {boxZoomBounds: n})
        }
      }, _onKeyDown: function (t) {
        27 === t.keyCode && this._finish()
      }
    }), o.Map.addInitHook("addHandler", "boxZoom", o.Map.BoxZoom), o.Map.mergeOptions({
      keyboard: !0,
      keyboardPanOffset: 80,
      keyboardZoomOffset: 1
    }), o.Map.Keyboard = o.Handler.extend({
      keyCodes: {
        left: [37],
        right: [39],
        down: [40],
        up: [38],
        zoomIn: [187, 107, 61, 171],
        zoomOut: [189, 109, 173]
      }, initialize: function (t) {
        this._map = t, this._setPanOffset(t.options.keyboardPanOffset), this._setZoomOffset(t.options.keyboardZoomOffset)
      }, addHooks: function () {
        var t = this._map._container;
        -1 === t.tabIndex && (t.tabIndex = "0"), o.DomEvent.on(t, "focus", this._onFocus, this).on(t, "blur", this._onBlur, this).on(t, "mousedown", this._onMouseDown, this), this._map.on("focus", this._addHooks, this).on("blur", this._removeHooks, this)
      }, removeHooks: function () {
        this._removeHooks();
        var t = this._map._container;
        o.DomEvent.off(t, "focus", this._onFocus, this).off(t, "blur", this._onBlur, this).off(t, "mousedown", this._onMouseDown, this), this._map.off("focus", this._addHooks, this).off("blur", this._removeHooks, this)
      }, _onMouseDown: function () {
        if (!this._focused) {
          var i = e.body, n = e.documentElement, o = i.scrollTop || n.scrollTop, s = i.scrollLeft || n.scrollLeft;
          this._map._container.focus(), t.scrollTo(s, o)
        }
      }, _onFocus: function () {
        this._focused = !0, this._map.fire("focus")
      }, _onBlur: function () {
        this._focused = !1, this._map.fire("blur")
      }, _setPanOffset: function (t) {
        var e, i, n = this._panKeys = {}, o = this.keyCodes;
        for (e = 0, i = o.left.length; i > e; e++)n[o.left[e]] = [-1 * t, 0];
        for (e = 0, i = o.right.length; i > e; e++)n[o.right[e]] = [t, 0];
        for (e = 0, i = o.down.length; i > e; e++)n[o.down[e]] = [0, t];
        for (e = 0, i = o.up.length; i > e; e++)n[o.up[e]] = [0, -1 * t]
      }, _setZoomOffset: function (t) {
        var e, i, n = this._zoomKeys = {}, o = this.keyCodes;
        for (e = 0, i = o.zoomIn.length; i > e; e++)n[o.zoomIn[e]] = t;
        for (e = 0, i = o.zoomOut.length; i > e; e++)n[o.zoomOut[e]] = -t
      }, _addHooks: function () {
        o.DomEvent.on(e, "keydown", this._onKeyDown, this)
      }, _removeHooks: function () {
        o.DomEvent.off(e, "keydown", this._onKeyDown, this)
      }, _onKeyDown: function (t) {
        var e = t.keyCode, i = this._map;
        if (e in this._panKeys) {
          if (i._panAnim && i._panAnim._inProgress)return;
          i.panBy(this._panKeys[e]), i.options.maxBounds && i.panInsideBounds(i.options.maxBounds)
        } else {
          if (!(e in this._zoomKeys))return;
          i.setZoom(i.getZoom() + this._zoomKeys[e])
        }
        o.DomEvent.stop(t)
      }
    }), o.Map.addInitHook("addHandler", "keyboard", o.Map.Keyboard), o.Handler.MarkerDrag = o.Handler.extend({
      initialize: function (t) {
        this._marker = t
      }, addHooks: function () {
        var t = this._marker._icon;
        this._draggable || (this._draggable = new o.Draggable(t, t)), this._draggable.on("dragstart", this._onDragStart, this).on("drag", this._onDrag, this).on("dragend", this._onDragEnd, this), this._draggable.enable(), o.DomUtil.addClass(this._marker._icon, "leaflet-marker-draggable")
      }, removeHooks: function () {
        this._draggable.off("dragstart", this._onDragStart, this).off("drag", this._onDrag, this).off("dragend", this._onDragEnd, this), this._draggable.disable(), o.DomUtil.removeClass(this._marker._icon, "leaflet-marker-draggable")
      }, moved: function () {
        return this._draggable && this._draggable._moved
      }, _onDragStart: function () {
        this._marker.closePopup().fire("movestart").fire("dragstart")
      }, _onDrag: function () {
        var t = this._marker, e = t._shadow, i = o.DomUtil.getPosition(t._icon), n = t._map.layerPointToLatLng(i);
        e && o.DomUtil.setPosition(e, i), t._latlng = n, t.fire("move", {latlng: n}).fire("drag")
      }, _onDragEnd: function (t) {
        this._marker.fire("moveend").fire("dragend", t)
      }
    }), o.Control = o.Class.extend({
      options: {position: "topright"}, initialize: function (t) {
        o.setOptions(this, t)
      }, getPosition: function () {
        return this.options.position
      }, setPosition: function (t) {
        var e = this._map;
        return e && e.removeControl(this), this.options.position = t, e && e.addControl(this), this
      }, getContainer: function () {
        return this._container
      }, addTo: function (t) {
        this._map = t;
        var e = this._container = this.onAdd(t), i = this.getPosition(), n = t._controlCorners[i];
        return o.DomUtil.addClass(e, "leaflet-control"), -1 !== i.indexOf("bottom") ? n.insertBefore(e, n.firstChild) : n.appendChild(e), this
      }, removeFrom: function (t) {
        var e = this.getPosition(), i = t._controlCorners[e];
        return i.removeChild(this._container), this._map = null, this.onRemove && this.onRemove(t), this
      }, _refocusOnMap: function () {
        this._map && this._map.getContainer().focus()
      }
    }), o.control = function (t) {
      return new o.Control(t)
    }, o.Map.include({
      addControl: function (t) {
        return t.addTo(this), this
      }, removeControl: function (t) {
        return t.removeFrom(this), this
      }, _initControlPos: function () {
        function t(t, s) {
          var a = i + t + " " + i + s;
          e[t + s] = o.DomUtil.create("div", a, n)
        }

        var e = this._controlCorners = {}, i = "leaflet-",
          n = this._controlContainer = o.DomUtil.create("div", i + "control-container", this._container);
        t("top", "left"), t("top", "right"), t("bottom", "left"), t("bottom", "right")
      }, _clearControlPos: function () {
        this._container.removeChild(this._controlContainer)
      }
    }), o.Control.Zoom = o.Control.extend({
      options: {
        position: "topleft",
        zoomInText: "+",
        zoomInTitle: "Zoom in",
        zoomOutText: "-",
        zoomOutTitle: "Zoom out"
      }, onAdd: function (t) {
        var e = "leaflet-control-zoom", i = o.DomUtil.create("div", e + " leaflet-bar");
        return this._map = t, this._zoomInButton = this._createButton(this.options.zoomInText, this.options.zoomInTitle, e + "-in", i, this._zoomIn, this), this._zoomOutButton = this._createButton(this.options.zoomOutText, this.options.zoomOutTitle, e + "-out", i, this._zoomOut, this), this._updateDisabled(), t.on("zoomend zoomlevelschange", this._updateDisabled, this), i
      }, onRemove: function (t) {
        t.off("zoomend zoomlevelschange", this._updateDisabled, this)
      }, _zoomIn: function (t) {
        this._map.zoomIn(t.shiftKey ? 3 : 1)
      }, _zoomOut: function (t) {
        this._map.zoomOut(t.shiftKey ? 3 : 1)
      }, _createButton: function (t, e, i, n, s, a) {
        var r = o.DomUtil.create("a", i, n);
        r.innerHTML = t, r.href = "#", r.title = e;
        var h = o.DomEvent.stopPropagation;
        return o.DomEvent.on(r, "click", h).on(r, "mousedown", h).on(r, "dblclick", h).on(r, "click", o.DomEvent.preventDefault).on(r, "click", s, a).on(r, "click", this._refocusOnMap, a), r
      }, _updateDisabled: function () {
        var t = this._map, e = "leaflet-disabled";
        o.DomUtil.removeClass(this._zoomInButton, e), o.DomUtil.removeClass(this._zoomOutButton, e), t._zoom === t.getMinZoom() && o.DomUtil.addClass(this._zoomOutButton, e), t._zoom === t.getMaxZoom() && o.DomUtil.addClass(this._zoomInButton, e)
      }
    }), o.Map.mergeOptions({zoomControl: !0}), o.Map.addInitHook(function () {
      this.options.zoomControl && (this.zoomControl = new o.Control.Zoom, this.addControl(this.zoomControl))
    }), o.control.zoom = function (t) {
      return new o.Control.Zoom(t)
    }, o.Control.Attribution = o.Control.extend({
      options: {
        position: "bottomright",
        prefix: '<a href="http://leafletjs.com" title="A JS library for interactive maps">Leaflet</a>'
      }, initialize: function (t) {
        o.setOptions(this, t), this._attributions = {}
      }, onAdd: function (t) {
        this._container = o.DomUtil.create("div", "leaflet-control-attribution"), o.DomEvent.disableClickPropagation(this._container);
        for (var e in t._layers)t._layers[e].getAttribution && this.addAttribution(t._layers[e].getAttribution());
        return t.on("layeradd", this._onLayerAdd, this).on("layerremove", this._onLayerRemove, this), this._update(), this._container
      }, onRemove: function (t) {
        t.off("layeradd", this._onLayerAdd).off("layerremove", this._onLayerRemove)
      }, setPrefix: function (t) {
        return this.options.prefix = t, this._update(), this
      }, addAttribution: function (t) {
        return t ? (this._attributions[t] || (this._attributions[t] = 0), this._attributions[t]++, this._update(), this) : void 0
      }, removeAttribution: function (t) {
        return t ? (this._attributions[t] && (this._attributions[t]--, this._update()), this) : void 0
      }, _update: function () {
        if (this._map) {
          var t = [];
          for (var e in this._attributions)this._attributions[e] && t.push(e);
          var i = [];
          this.options.prefix && i.push(this.options.prefix), t.length && i.push(t.join(", ")), this._container.innerHTML = i.join(" | ")
        }
      }, _onLayerAdd: function (t) {
        t.layer.getAttribution && this.addAttribution(t.layer.getAttribution())
      }, _onLayerRemove: function (t) {
        t.layer.getAttribution && this.removeAttribution(t.layer.getAttribution())
      }
    }), o.Map.mergeOptions({attributionControl: !0}), o.Map.addInitHook(function () {
      this.options.attributionControl && (this.attributionControl = (new o.Control.Attribution).addTo(this))
    }), o.control.attribution = function (t) {
      return new o.Control.Attribution(t)
    }, o.Control.Scale = o.Control.extend({
      options: {
        position: "bottomleft",
        maxWidth: 100,
        metric: !0,
        imperial: !0,
        updateWhenIdle: !1
      }, onAdd: function (t) {
        this._map = t;
        var e = "leaflet-control-scale", i = o.DomUtil.create("div", e), n = this.options;
        return this._addScales(n, e, i), t.on(n.updateWhenIdle ? "moveend" : "move", this._update, this), t.whenReady(this._update, this), i
      }, onRemove: function (t) {
        t.off(this.options.updateWhenIdle ? "moveend" : "move", this._update, this)
      }, _addScales: function (t, e, i) {
        t.metric && (this._mScale = o.DomUtil.create("div", e + "-line", i)), t.imperial && (this._iScale = o.DomUtil.create("div", e + "-line", i))
      }, _update: function () {
        var t = this._map.getBounds(), e = t.getCenter().lat, i = 6378137 * Math.PI * Math.cos(e * Math.PI / 180),
          n = i * (t.getNorthEast().lng - t.getSouthWest().lng) / 180, o = this._map.getSize(), s = this.options, a = 0;
        o.x > 0 && (a = n * (s.maxWidth / o.x)), this._updateScales(s, a)
      }, _updateScales: function (t, e) {
        t.metric && e && this._updateMetric(e), t.imperial && e && this._updateImperial(e)
      }, _updateMetric: function (t) {
        var e = this._getRoundNum(t);
        this._mScale.style.width = this._getScaleWidth(e / t) + "px", this._mScale.innerHTML = 1e3 > e ? e + " m" : e / 1e3 + " km"
      }, _updateImperial: function (t) {
        var e, i, n, o = 3.2808399 * t, s = this._iScale;
        o > 5280 ? (e = o / 5280, i = this._getRoundNum(e), s.style.width = this._getScaleWidth(i / e) + "px", s.innerHTML = i + " mi") : (n = this._getRoundNum(o), s.style.width = this._getScaleWidth(n / o) + "px", s.innerHTML = n + " ft")
      }, _getScaleWidth: function (t) {
        return Math.round(this.options.maxWidth * t) - 10
      }, _getRoundNum: function (t) {
        var e = Math.pow(10, (Math.floor(t) + "").length - 1), i = t / e;
        return i = i >= 10 ? 10 : i >= 5 ? 5 : i >= 3 ? 3 : i >= 2 ? 2 : 1, e * i
      }
    }), o.control.scale = function (t) {
      return new o.Control.Scale(t)
    }, o.Control.Layers = o.Control.extend({
      options: {collapsed: !0, position: "topright", autoZIndex: !0},
      initialize: function (t, e, i) {
        o.setOptions(this, i), this._layers = {}, this._lastZIndex = 0, this._handlingClick = !1;
        for (var n in t)this._addLayer(t[n], n);
        for (n in e)this._addLayer(e[n], n, !0)
      },
      onAdd: function (t) {
        return this._initLayout(), this._update(), t.on("layeradd", this._onLayerChange, this).on("layerremove", this._onLayerChange, this), this._container
      },
      onRemove: function (t) {
        t.off("layeradd", this._onLayerChange, this).off("layerremove", this._onLayerChange, this)
      },
      addBaseLayer: function (t, e) {
        return this._addLayer(t, e), this._update(), this
      },
      addOverlay: function (t, e) {
        return this._addLayer(t, e, !0), this._update(), this
      },
      removeLayer: function (t) {
        var e = o.stamp(t);
        return delete this._layers[e], this._update(), this
      },
      _initLayout: function () {
        var t = "leaflet-control-layers", e = this._container = o.DomUtil.create("div", t);
        e.setAttribute("aria-haspopup", !0), o.Browser.touch ? o.DomEvent.on(e, "click", o.DomEvent.stopPropagation) : o.DomEvent.disableClickPropagation(e).disableScrollPropagation(e);
        var i = this._form = o.DomUtil.create("form", t + "-list");
        if (this.options.collapsed) {
          o.Browser.android || o.DomEvent.on(e, "mouseover", this._expand, this).on(e, "mouseout", this._collapse, this);
          var n = this._layersLink = o.DomUtil.create("a", t + "-toggle", e);
          n.href = "#", n.title = "Layers", o.Browser.touch ? o.DomEvent.on(n, "click", o.DomEvent.stop).on(n, "click", this._expand, this) : o.DomEvent.on(n, "focus", this._expand, this), o.DomEvent.on(i, "click", function () {
            setTimeout(o.bind(this._onInputClick, this), 0)
          }, this), this._map.on("click", this._collapse, this)
        } else this._expand();
        this._baseLayersList = o.DomUtil.create("div", t + "-base", i), this._separator = o.DomUtil.create("div", t + "-separator", i), this._overlaysList = o.DomUtil.create("div", t + "-overlays", i), e.appendChild(i)
      },
      _addLayer: function (t, e, i) {
        var n = o.stamp(t);
        this._layers[n] = {
          layer: t,
          name: e,
          overlay: i
        }, this.options.autoZIndex && t.setZIndex && (this._lastZIndex++, t.setZIndex(this._lastZIndex))
      },
      _update: function () {
        if (this._container) {
          this._baseLayersList.innerHTML = "", this._overlaysList.innerHTML = "";
          var t, e, i = !1, n = !1;
          for (t in this._layers)e = this._layers[t], this._addItem(e), n = n || e.overlay, i = i || !e.overlay;
          this._separator.style.display = n && i ? "" : "none"
        }
      },
      _onLayerChange: function (t) {
        var e = this._layers[o.stamp(t.layer)];
        if (e) {
          this._handlingClick || this._update();
          var i = e.overlay ? "layeradd" === t.type ? "overlayadd" : "overlayremove" : "layeradd" === t.type ? "baselayerchange" : null;
          i && this._map.fire(i, e)
        }
      },
      _createRadioElement: function (t, i) {
        var n = '<input type="radio" class="leaflet-control-layers-selector" name="' + t + '"';
        i && (n += ' checked="checked"'), n += "/>";
        var o = e.createElement("div");
        return o.innerHTML = n, o.firstChild
      },
      _addItem: function (t) {
        var i, n = e.createElement("label"), s = this._map.hasLayer(t.layer);
        t.overlay ? (i = e.createElement("input"), i.type = "checkbox", i.className = "leaflet-control-layers-selector", i.defaultChecked = s) : i = this._createRadioElement("leaflet-base-layers", s), i.layerId = o.stamp(t.layer), o.DomEvent.on(i, "click", this._onInputClick, this);
        var a = e.createElement("span");
        a.innerHTML = " " + t.name, n.appendChild(i), n.appendChild(a);
        var r = t.overlay ? this._overlaysList : this._baseLayersList;
        return r.appendChild(n), n
      },
      _onInputClick: function () {
        var t, e, i, n = this._form.getElementsByTagName("input"), o = n.length;
        for (this._handlingClick = !0, t = 0; o > t; t++)e = n[t], i = this._layers[e.layerId], e.checked && !this._map.hasLayer(i.layer) ? this._map.addLayer(i.layer) : !e.checked && this._map.hasLayer(i.layer) && this._map.removeLayer(i.layer);
        this._handlingClick = !1, this._refocusOnMap()
      },
      _expand: function () {
        o.DomUtil.addClass(this._container, "leaflet-control-layers-expanded")
      },
      _collapse: function () {
        this._container.className = this._container.className.replace(" leaflet-control-layers-expanded", "")
      }
    }), o.control.layers = function (t, e, i) {
      return new o.Control.Layers(t, e, i)
    }, o.PosAnimation = o.Class.extend({
      includes: o.Mixin.Events, run: function (t, e, i, n) {
        this.stop(), this._el = t, this._inProgress = !0, this._newPos = e, this.fire("start"), t.style[o.DomUtil.TRANSITION] = "all " + (i || .25) + "s cubic-bezier(0,0," + (n || .5) + ",1)", o.DomEvent.on(t, o.DomUtil.TRANSITION_END, this._onTransitionEnd, this), o.DomUtil.setPosition(t, e), o.Util.falseFn(t.offsetWidth), this._stepTimer = setInterval(o.bind(this._onStep, this), 50)
      }, stop: function () {
        this._inProgress && (o.DomUtil.setPosition(this._el, this._getPos()), this._onTransitionEnd(), o.Util.falseFn(this._el.offsetWidth))
      }, _onStep: function () {
        var t = this._getPos();
        return t ? (this._el._leaflet_pos = t, void this.fire("step")) : void this._onTransitionEnd()
      }, _transformRe: /([-+]?(?:\d*\.)?\d+)\D*, ([-+]?(?:\d*\.)?\d+)\D*\)/, _getPos: function () {
        var e, i, n, s = this._el, a = t.getComputedStyle(s);
        if (o.Browser.any3d) {
          if (n = a[o.DomUtil.TRANSFORM].match(this._transformRe), !n)return;
          e = parseFloat(n[1]), i = parseFloat(n[2])
        } else e = parseFloat(a.left), i = parseFloat(a.top);
        return new o.Point(e, i, !0)
      }, _onTransitionEnd: function () {
        o.DomEvent.off(this._el, o.DomUtil.TRANSITION_END, this._onTransitionEnd, this), this._inProgress && (this._inProgress = !1, this._el.style[o.DomUtil.TRANSITION] = "", this._el._leaflet_pos = this._newPos, clearInterval(this._stepTimer), this.fire("step").fire("end"))
      }
    }), o.Map.include({
      setView: function (t, e, n) {
        if (e = e === i ? this._zoom : this._limitZoom(e), t = this._limitCenter(o.latLng(t), e, this.options.maxBounds), n = n || {}, this._panAnim && this._panAnim.stop(), this._loaded && !n.reset && n !== !0) {
          n.animate !== i && (n.zoom = o.extend({animate: n.animate}, n.zoom), n.pan = o.extend({animate: n.animate}, n.pan));
          var s = this._zoom !== e ? this._tryAnimatedZoom && this._tryAnimatedZoom(t, e, n.zoom) : this._tryAnimatedPan(t, n.pan);
          if (s)return clearTimeout(this._sizeTimer), this
        }
        return this._resetView(t, e), this
      }, panBy: function (t, e) {
        if (t = o.point(t).round(), e = e || {}, !t.x && !t.y)return this;
        if (this._panAnim || (this._panAnim = new o.PosAnimation, this._panAnim.on({
            step: this._onPanTransitionStep,
            end: this._onPanTransitionEnd
          }, this)), e.noMoveStart || this.fire("movestart"), e.animate !== !1) {
          o.DomUtil.addClass(this._mapPane, "leaflet-pan-anim");
          var i = this._getMapPanePos().subtract(t);
          this._panAnim.run(this._mapPane, i, e.duration || .25, e.easeLinearity)
        } else this._rawPanBy(t), this.fire("move").fire("moveend");
        return this
      }, _onPanTransitionStep: function () {
        this.fire("move")
      }, _onPanTransitionEnd: function () {
        o.DomUtil.removeClass(this._mapPane, "leaflet-pan-anim"), this.fire("moveend")
      }, _tryAnimatedPan: function (t, e) {
        var i = this._getCenterOffset(t)._floor();
        return (e && e.animate) === !0 || this.getSize().contains(i) ? (this.panBy(i, e), !0) : !1
      }
    }), o.PosAnimation = o.DomUtil.TRANSITION ? o.PosAnimation : o.PosAnimation.extend({
      run: function (t, e, i, n) {
        this.stop(), this._el = t, this._inProgress = !0, this._duration = i || .25, this._easeOutPower = 1 / Math.max(n || .5, .2), this._startPos = o.DomUtil.getPosition(t), this._offset = e.subtract(this._startPos), this._startTime = +new Date, this.fire("start"), this._animate()
      }, stop: function () {
        this._inProgress && (this._step(), this._complete())
      }, _animate: function () {
        this._animId = o.Util.requestAnimFrame(this._animate, this), this._step()
      }, _step: function () {
        var t = +new Date - this._startTime, e = 1e3 * this._duration;
        e > t ? this._runFrame(this._easeOut(t / e)) : (this._runFrame(1), this._complete())
      }, _runFrame: function (t) {
        var e = this._startPos.add(this._offset.multiplyBy(t));
        o.DomUtil.setPosition(this._el, e), this.fire("step")
      }, _complete: function () {
        o.Util.cancelAnimFrame(this._animId), this._inProgress = !1, this.fire("end")
      }, _easeOut: function (t) {
        return 1 - Math.pow(1 - t, this._easeOutPower)
      }
    }), o.Map.mergeOptions({
      zoomAnimation: !0,
      zoomAnimationThreshold: 4
    }), o.DomUtil.TRANSITION && o.Map.addInitHook(function () {
      this._zoomAnimated = this.options.zoomAnimation && o.DomUtil.TRANSITION && o.Browser.any3d && !o.Browser.android23 && !o.Browser.mobileOpera, this._zoomAnimated && o.DomEvent.on(this._mapPane, o.DomUtil.TRANSITION_END, this._catchTransitionEnd, this)
    }), o.Map.include(o.DomUtil.TRANSITION ? {
      _catchTransitionEnd: function (t) {
        this._animatingZoom && t.propertyName.indexOf("transform") >= 0 && this._onZoomTransitionEnd()
      }, _nothingToAnimate: function () {
        return !this._container.getElementsByClassName("leaflet-zoom-animated").length
      }, _tryAnimatedZoom: function (t, e, i) {
        if (this._animatingZoom)return !0;
        if (i = i || {}, !this._zoomAnimated || i.animate === !1 || this._nothingToAnimate() || Math.abs(e - this._zoom) > this.options.zoomAnimationThreshold)return !1;
        var n = this.getZoomScale(e), o = this._getCenterOffset(t)._divideBy(1 - 1 / n),
          s = this._getCenterLayerPoint()._add(o);
        return i.animate === !0 || this.getSize().contains(o) ? (this.fire("movestart").fire("zoomstart"), this._animateZoom(t, e, s, n, null, !0), !0) : !1
      }, _animateZoom: function (t, e, i, n, s, a, r) {
        r || (this._animatingZoom = !0), o.DomUtil.addClass(this._mapPane, "leaflet-zoom-anim"), this._animateToCenter = t, this._animateToZoom = e, o.Draggable && (o.Draggable._disabled = !0), o.Util.requestAnimFrame(function () {
          this.fire("zoomanim", {
            center: t,
            zoom: e,
            origin: i,
            scale: n,
            delta: s,
            backwards: a
          }), setTimeout(o.bind(this._onZoomTransitionEnd, this), 250)
        }, this)
      }, _onZoomTransitionEnd: function () {
        this._animatingZoom && (this._animatingZoom = !1, o.DomUtil.removeClass(this._mapPane, "leaflet-zoom-anim"), o.Util.requestAnimFrame(function () {
          this._resetView(this._animateToCenter, this._animateToZoom, !0, !0), o.Draggable && (o.Draggable._disabled = !1)
        }, this))
      }
    } : {}), o.TileLayer.include({
      _animateZoom: function (t) {
        this._animating || (this._animating = !0, this._prepareBgBuffer());
        var e = this._bgBuffer, i = o.DomUtil.TRANSFORM,
          n = t.delta ? o.DomUtil.getTranslateString(t.delta) : e.style[i],
          s = o.DomUtil.getScaleString(t.scale, t.origin);
        e.style[i] = t.backwards ? s + " " + n : n + " " + s
      }, _endZoomAnim: function () {
        var t = this._tileContainer, e = this._bgBuffer;
        t.style.visibility = "", t.parentNode.appendChild(t), o.Util.falseFn(e.offsetWidth);
        var i = this._map.getZoom();
        (i > this.options.maxZoom || i < this.options.minZoom) && this._clearBgBuffer(), this._animating = !1
      }, _clearBgBuffer: function () {
        var t = this._map;
        !t || t._animatingZoom || t.touchZoom._zooming || (this._bgBuffer.innerHTML = "", this._bgBuffer.style[o.DomUtil.TRANSFORM] = "")
      }, _prepareBgBuffer: function () {
        var t = this._tileContainer, e = this._bgBuffer, i = this._getLoadedTilesPercentage(e),
          n = this._getLoadedTilesPercentage(t);
        return e && i > .5 && .5 > n ? (t.style.visibility = "hidden", void this._stopLoadingImages(t)) : (e.style.visibility = "hidden", e.style[o.DomUtil.TRANSFORM] = "", this._tileContainer = e, e = this._bgBuffer = t, this._stopLoadingImages(e), void clearTimeout(this._clearBgBufferTimer))
      }, _getLoadedTilesPercentage: function (t) {
        var e, i, n = t.getElementsByTagName("img"), o = 0;
        for (e = 0, i = n.length; i > e; e++)n[e].complete && o++;
        return o / i
      }, _stopLoadingImages: function (t) {
        var e, i, n, s = Array.prototype.slice.call(t.getElementsByTagName("img"));
        for (e = 0, i = s.length; i > e; e++)n = s[e], n.complete || (n.onload = o.Util.falseFn, n.onerror = o.Util.falseFn, n.src = o.Util.emptyImageUrl, n.parentNode.removeChild(n))
      }
    }), o.Map.include({
      _defaultLocateOptions: {
        watch: !1,
        setView: !1,
        maxZoom: 1 / 0,
        timeout: 1e4,
        maximumAge: 0,
        enableHighAccuracy: !1
      }, locate: function (t) {
        if (t = this._locateOptions = o.extend(this._defaultLocateOptions, t), !navigator.geolocation)return this._handleGeolocationError({
          code: 0,
          message: "Geolocation not supported."
        }), this;
        var e = o.bind(this._handleGeolocationResponse, this), i = o.bind(this._handleGeolocationError, this);
        return t.watch ? this._locationWatchId = navigator.geolocation.watchPosition(e, i, t) : navigator.geolocation.getCurrentPosition(e, i, t), this
      }, stopLocate: function () {
        return navigator.geolocation && navigator.geolocation.clearWatch(this._locationWatchId), this._locateOptions && (this._locateOptions.setView = !1), this
      }, _handleGeolocationError: function (t) {
        var e = t.code, i = t.message || (1 === e ? "permission denied" : 2 === e ? "position unavailable" : "timeout");
        this._locateOptions.setView && !this._loaded && this.fitWorld(), this.fire("locationerror", {
          code: e,
          message: "Geolocation error: " + i + "."
        })
      }, _handleGeolocationResponse: function (t) {
        var e = t.coords.latitude, i = t.coords.longitude, n = new o.LatLng(e, i),
          s = 180 * t.coords.accuracy / 40075017, a = s / Math.cos(o.LatLng.DEG_TO_RAD * e),
          r = o.latLngBounds([e - s, i - a], [e + s, i + a]), h = this._locateOptions;
        if (h.setView) {
          var l = Math.min(this.getBoundsZoom(r), h.maxZoom);
          this.setView(n, l)
        }
        var u = {latlng: n, bounds: r, timestamp: t.timestamp};
        for (var c in t.coords)"number" == typeof t.coords[c] && (u[c] = t.coords[c]);
        this.fire("locationfound", u)
      }
    })
  }(window, document);
  define("ViewModels/DistanceLegendViewModel", ["Cesium/Core/defined", "Cesium/Core/DeveloperError", "Cesium/Core/EllipsoidGeodesic", "Cesium/Core/Cartesian2", "Cesium/Core/getTimestamp", "Cesium/Core/EventHelper", "KnockoutES5", "Core/loadView", "leaflet"], function (defined, DeveloperError, EllipsoidGeodesic, Cartesian2, getTimestamp, EventHelper, Knockout, loadView, leaflet) {
    "use strict";
    var DistanceLegendViewModel = function (options) {
      if (!defined(options) || !defined(options.terria)) {
        throw new DeveloperError("options.terria is required.")
      }
      this.terria = options.terria;
      this._removeSubscription = undefined;
      this._lastLegendUpdate = undefined;
      this.eventHelper = new EventHelper;
      this.distanceLabel = undefined;
      this.barWidth = undefined;
      Knockout.track(this, ["distanceLabel", "barWidth"]);
      this.eventHelper.add(this.terria.afterWidgetChanged, function () {
        if (defined(this._removeSubscription)) {
          this._removeSubscription();
          this._removeSubscription = undefined
        }
      }, this);
      var that = this;

      function addUpdateSubscription() {
        if (defined(that.terria)) {
          var scene = that.terria.scene;
          that._removeSubscription = scene.postRender.addEventListener(function () {
            updateDistanceLegendCesium(this, scene)
          }, that)
        } else if (defined(that.terria.leaflet)) {
          var map = that.terria.leaflet.map;
          var potentialChangeCallback = function potentialChangeCallback() {
            updateDistanceLegendLeaflet(that, map)
          };
          that._removeSubscription = function () {
            map.off("zoomend", potentialChangeCallback);
            map.off("moveend", potentialChangeCallback)
          };
          map.on("zoomend", potentialChangeCallback);
          map.on("moveend", potentialChangeCallback);
          updateDistanceLegendLeaflet(that, map)
        }
      }

      addUpdateSubscription();
      this.eventHelper.add(this.terria.afterWidgetChanged, function () {
        addUpdateSubscription()
      }, this)
    };
    DistanceLegendViewModel.prototype.destroy = function () {
      this.eventHelper.removeAll()
    };
    DistanceLegendViewModel.prototype.show = function (container) {
      var testing = '<div class="distance-legend" data-bind="visible: distanceLabel && barWidth">' + '<div class="distance-legend-label" data-bind="text: distanceLabel"></div>' + "<div class=\"distance-legend-scale-bar\" data-bind=\"style: { width: barWidth + 'px', left: (5 + (125 - barWidth) / 2) + 'px' }\"></div>" + "</div>";
      loadView(testing, container, this)
    };
    DistanceLegendViewModel.create = function (options) {
      var result = new DistanceLegendViewModel(options);
      result.show(options.container);
      return result
    };
    var geodesic = new EllipsoidGeodesic;
    var distances = [1, 2, 3, 5, 10, 20, 30, 50, 100, 200, 300, 500, 1e3, 2e3, 3e3, 5e3, 1e4, 2e4, 3e4, 5e4, 1e5, 2e5, 3e5, 5e5, 1e6, 2e6, 3e6, 5e6, 1e7, 2e7, 3e7, 5e7];

    function updateDistanceLegendCesium(viewModel, scene) {
      var now = getTimestamp();
      if (now < viewModel._lastLegendUpdate + 250) {
        return
      }
      viewModel._lastLegendUpdate = now;
      var width = scene.canvas.clientWidth;
      var height = scene.canvas.clientHeight;
      var left = scene.camera.getPickRay(new Cartesian2(width / 2 | 0, height - 1));
      var right = scene.camera.getPickRay(new Cartesian2(1 + width / 2 | 0, height - 1));
      var globe = scene.globe;
      var leftPosition = globe.pick(left, scene);
      var rightPosition = globe.pick(right, scene);
      if (!defined(leftPosition) || !defined(rightPosition)) {
        viewModel.barWidth = undefined;
        viewModel.distanceLabel = undefined;
        return
      }
      var leftCartographic = globe.ellipsoid.cartesianToCartographic(leftPosition);
      var rightCartographic = globe.ellipsoid.cartesianToCartographic(rightPosition);
      geodesic.setEndPoints(leftCartographic, rightCartographic);
      var pixelDistance = geodesic.surfaceDistance;
      var maxBarWidth = 100;
      var distance;
      for (var i = distances.length - 1; !defined(distance) && i >= 0; --i) {
        if (distances[i] / pixelDistance < maxBarWidth) {
          distance = distances[i]
        }
      }
      if (defined(distance)) {
        var label;
        if (distance >= 1e3) {
          label = (distance / 1e3).toString() + " km"
        } else {
          label = distance.toString() + " m"
        }
        viewModel.barWidth = distance / pixelDistance | 0;
        viewModel.distanceLabel = label
      } else {
        viewModel.barWidth = undefined;
        viewModel.distanceLabel = undefined
      }
    }

    function updateDistanceLegendLeaflet(viewModel, map) {
      var halfHeight = map.getSize().y / 2;
      var maxPixelWidth = 100;
      var maxMeters = map.containerPointToLatLng([0, halfHeight]).distanceTo(map.containerPointToLatLng([maxPixelWidth, halfHeight]));
      var meters = leaflet.control.scale()._getRoundNum(maxMeters);
      var label = meters < 1e3 ? meters + " m" : meters / 1e3 + " km";
      viewModel.barWidth = meters / maxMeters * maxPixelWidth;
      viewModel.distanceLabel = label
    }

    return DistanceLegendViewModel
  });
  define("ViewModels/UserInterfaceControl", ["Cesium/Core/defined", "Cesium/Core/defineProperties", "Cesium/Core/DeveloperError", "KnockoutES5"], function (defined, defineProperties, DeveloperError, Knockout) {
    "use strict";
    var UserInterfaceControl = function (terria) {
      if (!defined(terria)) {
        throw new DeveloperError("terria is required")
      }
      this._terria = terria;
      this.name = "Unnamed Control";
      this.text = undefined;
      this.svgIcon = undefined;
      this.svgHeight = undefined;
      this.svgWidth = undefined;
      this.cssClass = undefined;
      this.isActive = false;
      Knockout.track(this, ["name", "svgIcon", "svgHeight", "svgWidth", "cssClass", "isActive"])
    };
    defineProperties(UserInterfaceControl.prototype, {
      terria: {
        get: function () {
          return this._terria
        }
      }, hasText: {
        get: function () {
          return defined(this.text) && typeof this.text === "string"
        }
      }
    });
    UserInterfaceControl.prototype.activate = function () {
      throw new DeveloperError("activate must be implemented in the derived class.")
    };
    return UserInterfaceControl
  });
  define("ViewModels/NavigationControl", ["ViewModels/UserInterfaceControl"], function (UserInterfaceControl) {
    "use strict";
    var NavigationControl = function (terria) {
      UserInterfaceControl.apply(this, arguments)
    };
    NavigationControl.prototype = Object.create(UserInterfaceControl.prototype);
    return NavigationControl
  });
  define("SvgPaths/svgReset", [], function () {
    "use strict";
    return "M 7.5,0 C 3.375,0 0,3.375 0,7.5 0,11.625 3.375,15 7.5,15 c 3.46875,0 6.375,-2.4375 7.21875,-5.625 l -1.96875,0 C 12,11.53125 9.9375,13.125 7.5,13.125 4.40625,13.125 1.875,10.59375 1.875,7.5 1.875,4.40625 4.40625,1.875 7.5,1.875 c 1.59375,0 2.90625,0.65625 3.9375,1.6875 l -3,3 6.5625,0 L 15,0 12.75,2.25 C 11.4375,0.84375 9.5625,0 7.5,0 z"
  });
  define("ViewModels/ResetViewNavigationControl", ["Cesium/Core/defined", "Cesium/Core/Cartesian3","Cesium/Scene/Camera", "Cesium/Core/Rectangle", "Cesium/Core/Cartographic", "ViewModels/NavigationControl", "SvgPaths/svgReset"], function (defined,Cartesian3, Camera, Rectangle, Cartographic, NavigationControl, svgReset) {
    "use strict";
    var ResetViewNavigationControl = function (terria) {
      NavigationControl.apply(this, arguments);
      this.name = "Reset View";
      this.svgIcon = svgReset;
      this.svgHeight = 15;
      this.svgWidth = 15;
      this.cssClass = "navigation-control-icon-reset"
    };
    ResetViewNavigationControl.prototype = Object.create(NavigationControl.prototype);
    ResetViewNavigationControl.prototype.resetView = function () {
      console.log('跳转');
      var scene = this.terria.scene;
      var sscc = scene.screenSpaceCameraController;
      if (!sscc.enableInputs) {
        return
      }
      this.isActive = true;
      var camera = scene.camera;
      if (defined(this.terria.trackedEntity)) {
        var trackedEntity = this.terria.trackedEntity;
        this.terria.trackedEntity = undefined;
        this.terria.trackedEntity = trackedEntity;
      } else {
        if (this.terria.options.defaultResetView) {
          if (this.terria.options.defaultResetView && this.terria.options.defaultResetView instanceof Cartographic) {
            camera.flyTo({destination: scene.globe.ellipsoid.cartographicToCartesian(this.terria.options.defaultResetView)})
          } else if (this.terria.options.defaultResetView && this.terria.options.defaultResetView instanceof Rectangle) {
            try {
              Rectangle.validate(this.terria.options.defaultResetView);
              camera.flyTo({destination: this.terria.options.defaultResetView})
            } catch (e) {
              console.log("Cesium-navigation/ResetViewNavigationControl:   options.defaultResetView Cesium rectangle is  invalid!")
            }
          }
        } else if (typeof camera.flyHome === "function") {
          // camera.flyHome(1)
          camera.flyTo({
            destination: Cartesian3.fromDegrees(101.88, 39.78,10000000)
          });
        } else {
          camera.flyTo({destination: Camera.DEFAULT_VIEW_RECTANGLE, duration: 1})
        }
      }
      this.isActive = false
    };
    ResetViewNavigationControl.prototype.activate = function () {
      this.resetView()
    };
    return ResetViewNavigationControl
  });
  define("Core/Utils", ["Cesium/Core/defined", "Cesium/Core/Ray", "Cesium/Core/Cartesian3", "Cesium/Core/Cartographic", "Cesium/Core/ReferenceFrame", "Cesium/Scene/SceneMode"], function (defined, Ray, Cartesian3, Cartographic, ReferenceFrame, SceneMode) {
    "use strict";
    var Utils = {};
    var unprojectedScratch = new Cartographic;
    var rayScratch = new Ray;
    Utils.getCameraFocus = function (terria, inWorldCoordinates, result) {
      var scene = terria.scene;
      var camera = scene.camera;
      if (scene.mode == SceneMode.MORPHING) {
        return undefined
      }
      if (!defined(result)) {
        result = new Cartesian3
      }
      if (defined(terria.trackedEntity)) {
        result = terria.trackedEntity.position.getValue(terria.clock.currentTime, result)
      } else {
        rayScratch.origin = camera.positionWC;
        rayScratch.direction = camera.directionWC;
        result = scene.globe.pick(rayScratch, scene, result)
      }
      if (!defined(result)) {
        return undefined
      }
      if (scene.mode == SceneMode.SCENE2D || scene.mode == SceneMode.COLUMBUS_VIEW) {
        result = camera.worldToCameraCoordinatesPoint(result, result);
        if (inWorldCoordinates) {
          result = scene.globe.ellipsoid.cartographicToCartesian(scene.mapProjection.unproject(result, unprojectedScratch), result)
        }
      } else {
        if (!inWorldCoordinates) {
          result = camera.worldToCameraCoordinatesPoint(result, result)
        }
      }
      return result
    };
    return Utils
  });
  define("ViewModels/ZoomNavigationControl", ["Cesium/Core/defined", "Cesium/Core/Ray", "Cesium/Core/IntersectionTests", "Cesium/Core/Cartesian3", "Cesium/Scene/SceneMode", "ViewModels/NavigationControl", "Core/Utils"], function (defined, Ray, IntersectionTests, Cartesian3, SceneMode, NavigationControl, Utils) {
    "use strict";
    var ZoomNavigationControl = function (terria, zoomIn) {
      NavigationControl.apply(this, arguments);
      this.name = "Zoom " + (zoomIn ? "In" : "Out");
      this.text = zoomIn ? "+" : "-";
      this.cssClass = "navigation-control-icon-zoom-" + (zoomIn ? "in" : "out");
      this.relativeAmount = 2;
      if (zoomIn) {
        this.relativeAmount = 1 / this.relativeAmount
      }
    };
    ZoomNavigationControl.prototype.relativeAmount = 1;
    ZoomNavigationControl.prototype = Object.create(NavigationControl.prototype);
    ZoomNavigationControl.prototype.activate = function () {
      this.zoom(this.relativeAmount)
    };
    var cartesian3Scratch = new Cartesian3;
    ZoomNavigationControl.prototype.zoom = function (relativeAmount) {
      this.isActive = true;
      if (defined(this.terria)) {
        var scene = this.terria.scene;
        var sscc = scene.screenSpaceCameraController;
        if (!sscc.enableInputs || !sscc.enableZoom) {
          return
        }
        var camera = scene.camera;
        var orientation;
        switch (scene.mode) {
          case SceneMode.MORPHING:
            break;
          case SceneMode.SCENE2D:
            camera.zoomIn(camera.positionCartographic.height * (1 - this.relativeAmount));
            break;
          default:
            var focus;
            if (defined(this.terria.trackedEntity)) {
              focus = new Cartesian3
            } else {
              focus = Utils.getCameraFocus(this.terria, false)
            }
            if (!defined(focus)) {
              var ray = new Ray(camera.worldToCameraCoordinatesPoint(scene.globe.ellipsoid.cartographicToCartesian(camera.positionCartographic)), camera.directionWC);
              focus = IntersectionTests.grazingAltitudeLocation(ray, scene.globe.ellipsoid);
              orientation = {heading: camera.heading, pitch: camera.pitch, roll: camera.roll}
            } else {
              orientation = {direction: camera.direction, up: camera.up}
            }
            var direction = Cartesian3.subtract(camera.position, focus, cartesian3Scratch);
            var movementVector = Cartesian3.multiplyByScalar(direction, relativeAmount, direction);
            var endPosition = Cartesian3.add(focus, movementVector, focus);
            if (defined(this.terria.trackedEntity) || scene.mode == SceneMode.COLUMBUS_VIEW) {
              camera.position = endPosition
            } else {
              camera.flyTo({destination: endPosition, orientation: orientation, duration: .5, convert: false})
            }
        }
      }
      this.isActive = false
    };
    return ZoomNavigationControl
  });
  define("SvgPaths/svgCompassOuterRing", [], function () {
    "use strict";
    return "m 66.5625,0 0,15.15625 3.71875,0 0,-10.40625 5.5,10.40625 4.375,0 0,-15.15625 -3.71875,0 0,10.40625 L 70.9375,0 66.5625,0 z M 72.5,20.21875 c -28.867432,0 -52.28125,23.407738 -52.28125,52.28125 0,28.87351 23.413818,52.3125 52.28125,52.3125 28.86743,0 52.28125,-23.43899 52.28125,-52.3125 0,-28.873512 -23.41382,-52.28125 -52.28125,-52.28125 z m 0,1.75 c 13.842515,0 26.368948,5.558092 35.5,14.5625 l -11.03125,11 0.625,0.625 11.03125,-11 c 8.9199,9.108762 14.4375,21.579143 14.4375,35.34375 0,13.764606 -5.5176,26.22729 -14.4375,35.34375 l -11.03125,-11 -0.625,0.625 11.03125,11 c -9.130866,9.01087 -21.658601,14.59375 -35.5,14.59375 -13.801622,0 -26.321058,-5.53481 -35.4375,-14.5 l 11.125,-11.09375 c 6.277989,6.12179 14.857796,9.90625 24.3125,9.90625 19.241896,0 34.875,-15.629154 34.875,-34.875 0,-19.245847 -15.633104,-34.84375 -34.875,-34.84375 -9.454704,0 -18.034511,3.760884 -24.3125,9.875 L 37.0625,36.4375 C 46.179178,27.478444 58.696991,21.96875 72.5,21.96875 z m -0.875,0.84375 0,13.9375 1.75,0 0,-13.9375 -1.75,0 z M 36.46875,37.0625 47.5625,48.15625 C 41.429794,54.436565 37.65625,63.027539 37.65625,72.5 c 0,9.472461 3.773544,18.055746 9.90625,24.34375 L 36.46875,107.9375 c -8.96721,-9.1247 -14.5,-21.624886 -14.5,-35.4375 0,-13.812615 5.53279,-26.320526 14.5,-35.4375 z M 72.5,39.40625 c 18.297686,0 33.125,14.791695 33.125,33.09375 0,18.302054 -14.827314,33.125 -33.125,33.125 -18.297687,0 -33.09375,-14.822946 -33.09375,-33.125 0,-18.302056 14.796063,-33.09375 33.09375,-33.09375 z M 22.84375,71.625 l 0,1.75 13.96875,0 0,-1.75 -13.96875,0 z m 85.5625,0 0,1.75 14,0 0,-1.75 -14,0 z M 71.75,108.25 l 0,13.9375 1.71875,0 0,-13.9375 -1.71875,0 z"
  });
  define("SvgPaths/svgCompassGyro", [], function () {
    "use strict";
    return "m 72.71875,54.375 c -0.476702,0 -0.908208,0.245402 -1.21875,0.5625 -0.310542,0.317098 -0.551189,0.701933 -0.78125,1.1875 -0.172018,0.363062 -0.319101,0.791709 -0.46875,1.25 -6.91615,1.075544 -12.313231,6.656514 -13,13.625 -0.327516,0.117495 -0.661877,0.244642 -0.9375,0.375 -0.485434,0.22959 -0.901634,0.471239 -1.21875,0.78125 -0.317116,0.310011 -0.5625,0.742111 -0.5625,1.21875 l 0.03125,0 c 0,0.476639 0.245384,0.877489 0.5625,1.1875 0.317116,0.310011 0.702066,0.58291 1.1875,0.8125 0.35554,0.168155 0.771616,0.32165 1.21875,0.46875 1.370803,6.10004 6.420817,10.834127 12.71875,11.8125 0.146999,0.447079 0.30025,0.863113 0.46875,1.21875 0.230061,0.485567 0.470708,0.870402 0.78125,1.1875 0.310542,0.317098 0.742048,0.5625 1.21875,0.5625 0.476702,0 0.876958,-0.245402 1.1875,-0.5625 0.310542,-0.317098 0.582439,-0.701933 0.8125,-1.1875 0.172018,-0.363062 0.319101,-0.791709 0.46875,-1.25 6.249045,-1.017063 11.256351,-5.7184 12.625,-11.78125 0.447134,-0.1471 0.86321,-0.300595 1.21875,-0.46875 0.485434,-0.22959 0.901633,-0.502489 1.21875,-0.8125 0.317117,-0.310011 0.5625,-0.710861 0.5625,-1.1875 l -0.03125,0 c 0,-0.476639 -0.245383,-0.908739 -0.5625,-1.21875 C 89.901633,71.846239 89.516684,71.60459 89.03125,71.375 88.755626,71.244642 88.456123,71.117495 88.125,71 87.439949,64.078341 82.072807,58.503735 75.21875,57.375 c -0.15044,-0.461669 -0.326927,-0.884711 -0.5,-1.25 -0.230061,-0.485567 -0.501958,-0.870402 -0.8125,-1.1875 -0.310542,-0.317098 -0.710798,-0.5625 -1.1875,-0.5625 z m -0.0625,1.40625 c 0.03595,-0.01283 0.05968,0 0.0625,0 0.0056,0 0.04321,-0.02233 0.1875,0.125 0.144288,0.147334 0.34336,0.447188 0.53125,0.84375 0.06385,0.134761 0.123901,0.309578 0.1875,0.46875 -0.320353,-0.01957 -0.643524,-0.0625 -0.96875,-0.0625 -0.289073,0 -0.558569,0.04702 -0.84375,0.0625 C 71.8761,57.059578 71.936151,56.884761 72,56.75 c 0.18789,-0.396562 0.355712,-0.696416 0.5,-0.84375 0.07214,-0.07367 0.120304,-0.112167 0.15625,-0.125 z m 0,2.40625 c 0.448007,0 0.906196,0.05436 1.34375,0.09375 0.177011,0.592256 0.347655,1.271044 0.5,2.03125 0.475097,2.370753 0.807525,5.463852 0.9375,8.9375 -0.906869,-0.02852 -1.834463,-0.0625 -2.78125,-0.0625 -0.92298,0 -1.802327,0.03537 -2.6875,0.0625 0.138529,-3.473648 0.493653,-6.566747 0.96875,-8.9375 0.154684,-0.771878 0.320019,-1.463985 0.5,-2.0625 0.405568,-0.03377 0.804291,-0.0625 1.21875,-0.0625 z m -2.71875,0.28125 c -0.129732,0.498888 -0.259782,0.987558 -0.375,1.5625 -0.498513,2.487595 -0.838088,5.693299 -0.96875,9.25 -3.21363,0.15162 -6.119596,0.480068 -8.40625,0.9375 -0.682394,0.136509 -1.275579,0.279657 -1.84375,0.4375 0.799068,-6.135482 5.504716,-11.036454 11.59375,-12.1875 z M 75.5,58.5 c 6.043169,1.18408 10.705093,6.052712 11.5,12.15625 -0.569435,-0.155806 -1.200273,-0.302525 -1.875,-0.4375 -2.262525,-0.452605 -5.108535,-0.783809 -8.28125,-0.9375 -0.130662,-3.556701 -0.470237,-6.762405 -0.96875,-9.25 C 75.761959,59.467174 75.626981,58.990925 75.5,58.5 z m -2.84375,12.09375 c 0.959338,0 1.895843,0.03282 2.8125,0.0625 C 75.48165,71.267751 75.5,71.871028 75.5,72.5 c 0,1.228616 -0.01449,2.438313 -0.0625,3.59375 -0.897358,0.0284 -1.811972,0.0625 -2.75,0.0625 -0.927373,0 -1.831062,-0.03473 -2.71875,-0.0625 -0.05109,-1.155437 -0.0625,-2.365134 -0.0625,-3.59375 0,-0.628972 0.01741,-1.232249 0.03125,-1.84375 0.895269,-0.02827 1.783025,-0.0625 2.71875,-0.0625 z M 68.5625,70.6875 c -0.01243,0.60601 -0.03125,1.189946 -0.03125,1.8125 0,1.22431 0.01541,2.407837 0.0625,3.5625 -3.125243,-0.150329 -5.92077,-0.471558 -8.09375,-0.90625 -0.784983,-0.157031 -1.511491,-0.316471 -2.125,-0.5 -0.107878,-0.704096 -0.1875,-1.422089 -0.1875,-2.15625 0,-0.115714 0.02849,-0.228688 0.03125,-0.34375 0.643106,-0.20284 1.389577,-0.390377 2.25,-0.5625 2.166953,-0.433487 4.97905,-0.75541 8.09375,-0.90625 z m 8.3125,0.03125 c 3.075121,0.15271 5.824455,0.446046 7.96875,0.875 0.857478,0.171534 1.630962,0.360416 2.28125,0.5625 0.0027,0.114659 0,0.228443 0,0.34375 0,0.735827 -0.07914,1.450633 -0.1875,2.15625 -0.598568,0.180148 -1.29077,0.34562 -2.0625,0.5 -2.158064,0.431708 -4.932088,0.754666 -8.03125,0.90625 0.04709,-1.154663 0.0625,-2.33819 0.0625,-3.5625 0,-0.611824 -0.01924,-1.185379 -0.03125,-1.78125 z M 57.15625,72.5625 c 0.0023,0.572772 0.06082,1.131112 0.125,1.6875 -0.125327,-0.05123 -0.266577,-0.10497 -0.375,-0.15625 -0.396499,-0.187528 -0.665288,-0.387337 -0.8125,-0.53125 -0.147212,-0.143913 -0.15625,-0.182756 -0.15625,-0.1875 0,-0.0047 -0.02221,-0.07484 0.125,-0.21875 0.147212,-0.143913 0.447251,-0.312472 0.84375,-0.5 0.07123,-0.03369 0.171867,-0.06006 0.25,-0.09375 z m 31.03125,0 c 0.08201,0.03503 0.175941,0.05872 0.25,0.09375 0.396499,0.187528 0.665288,0.356087 0.8125,0.5 0.14725,0.14391 0.15625,0.21405 0.15625,0.21875 0,0.0047 -0.009,0.04359 -0.15625,0.1875 -0.147212,0.143913 -0.416001,0.343722 -0.8125,0.53125 -0.09755,0.04613 -0.233314,0.07889 -0.34375,0.125 0.06214,-0.546289 0.09144,-1.094215 0.09375,-1.65625 z m -29.5,3.625 c 0.479308,0.123125 0.983064,0.234089 1.53125,0.34375 2.301781,0.460458 5.229421,0.787224 8.46875,0.9375 0.167006,2.84339 0.46081,5.433176 0.875,7.5 0.115218,0.574942 0.245268,1.063612 0.375,1.5625 -5.463677,-1.028179 -9.833074,-5.091831 -11.25,-10.34375 z m 27.96875,0 C 85.247546,81.408945 80.919274,85.442932 75.5,86.5 c 0.126981,-0.490925 0.261959,-0.967174 0.375,-1.53125 0.41419,-2.066824 0.707994,-4.65661 0.875,-7.5 3.204493,-0.15162 6.088346,-0.480068 8.375,-0.9375 0.548186,-0.109661 1.051942,-0.220625 1.53125,-0.34375 z M 70.0625,77.53125 c 0.865391,0.02589 1.723666,0.03125 2.625,0.03125 0.912062,0 1.782843,-0.0048 2.65625,-0.03125 -0.165173,2.736408 -0.453252,5.207651 -0.84375,7.15625 -0.152345,0.760206 -0.322989,1.438994 -0.5,2.03125 -0.437447,0.03919 -0.895856,0.0625 -1.34375,0.0625 -0.414943,0 -0.812719,-0.02881 -1.21875,-0.0625 -0.177011,-0.592256 -0.347655,-1.271044 -0.5,-2.03125 -0.390498,-1.948599 -0.700644,-4.419842 -0.875,-7.15625 z m 1.75,10.28125 c 0.284911,0.01545 0.554954,0.03125 0.84375,0.03125 0.325029,0 0.648588,-0.01171 0.96875,-0.03125 -0.05999,0.148763 -0.127309,0.31046 -0.1875,0.4375 -0.18789,0.396562 -0.386962,0.696416 -0.53125,0.84375 -0.144288,0.147334 -0.181857,0.125 -0.1875,0.125 -0.0056,0 -0.07446,0.02233 -0.21875,-0.125 C 72.355712,88.946416 72.18789,88.646562 72,88.25 71.939809,88.12296 71.872486,87.961263 71.8125,87.8125 z"
  });
  define("SvgPaths/svgCompassRotationMarker", [], function () {
    "use strict";
    return "M 72.46875,22.03125 C 59.505873,22.050338 46.521615,27.004287 36.6875,36.875 L 47.84375,47.96875 C 61.521556,34.240041 83.442603,34.227389 97.125,47.90625 l 11.125,-11.125 C 98.401629,26.935424 85.431627,22.012162 72.46875,22.03125 z"
  });
  define("ViewModels/NavigationViewModel", ["Cesium/Core/defined", "Cesium/Core/Math", "Cesium/Core/getTimestamp", "Cesium/Core/EventHelper", "Cesium/Core/Transforms", "Cesium/Scene/SceneMode", "Cesium/Core/Cartesian2", "Cesium/Core/Cartesian3", "Cesium/Core/Matrix4", "Cesium/Core/BoundingSphere", "Cesium/Core/HeadingPitchRange", "KnockoutES5", "Core/loadView", "ViewModels/ResetViewNavigationControl", "ViewModels/ZoomNavigationControl", "SvgPaths/svgCompassOuterRing", "SvgPaths/svgCompassGyro", "SvgPaths/svgCompassRotationMarker", "Core/Utils"], function (defined, CesiumMath, getTimestamp, EventHelper, Transforms, SceneMode, Cartesian2, Cartesian3, Matrix4, BoundingSphere, HeadingPitchRange, Knockout, loadView, ResetViewNavigationControl, ZoomNavigationControl, svgCompassOuterRing, svgCompassGyro, svgCompassRotationMarker, Utils) {
    "use strict";
    var NavigationViewModel = function (options) {
      this.terria = options.terria;
      this.eventHelper = new EventHelper;
      this.controls = options.controls;
      if (!defined(this.controls)) {
        this.controls = [new ZoomNavigationControl(this.terria, true), new ResetViewNavigationControl(this.terria), new ZoomNavigationControl(this.terria, false)]
      }
      this.svgCompassOuterRing = svgCompassOuterRing;
      this.svgCompassGyro = svgCompassGyro;
      this.svgCompassRotationMarker = svgCompassRotationMarker;
      this.showCompass = defined(this.terria);
      this.heading = this.showCompass ? this.terria.scene.camera.heading : 0;
      this.isOrbiting = false;
      this.orbitCursorAngle = 0;
      this.orbitCursorOpacity = 0;
      this.orbitLastTimestamp = 0;
      this.orbitFrame = undefined;
      this.orbitIsLook = false;
      this.orbitMouseMoveFunction = undefined;
      this.orbitMouseUpFunction = undefined;
      this.isRotating = false;
      this.rotateInitialCursorAngle = undefined;
      this.rotateFrame = undefined;
      this.rotateIsLook = false;
      this.rotateMouseMoveFunction = undefined;
      this.rotateMouseUpFunction = undefined;
      this._unsubcribeFromPostRender = undefined;
      Knockout.track(this, ["controls", "showCompass", "heading", "isOrbiting", "orbitCursorAngle", "isRotating"]);
      var that = this;

      function widgetChange() {
        if (defined(that.terria)) {
          if (that._unsubcribeFromPostRender) {
            that._unsubcribeFromPostRender();
            that._unsubcribeFromPostRender = undefined
          }
          that.showCompass = true;
          that._unsubcribeFromPostRender = that.terria.scene.postRender.addEventListener(function () {
            that.heading = that.terria.scene.camera.heading
          })
        } else {
          if (that._unsubcribeFromPostRender) {
            that._unsubcribeFromPostRender();
            that._unsubcribeFromPostRender = undefined
          }
          that.showCompass = false
        }
      }

      this.eventHelper.add(this.terria.afterWidgetChanged, widgetChange, this);
      widgetChange()
    };
    NavigationViewModel.prototype.destroy = function () {
      this.eventHelper.removeAll()
    };
    NavigationViewModel.prototype.show = function (container) {
      var testing = '<div class="compass" title="Drag outer ring: rotate view. ' + "Drag inner gyroscope: free orbit." + "Double-click: reset view." + 'TIP: You can also free orbit by holding the CTRL key and dragging the map." data-bind="visible: showCompass, event: { mousedown: handleMouseDown, dblclick: handleDoubleClick }">' + '<div class="compass-outer-ring-background"></div>' + " <div class=\"compass-rotation-marker\" data-bind=\"visible: isOrbiting, style: { transform: 'rotate(-' + orbitCursorAngle + 'rad)', '-webkit-transform': 'rotate(-' + orbitCursorAngle + 'rad)', opacity: orbitCursorOpacity }, cesiumSvgPath: { path: svgCompassRotationMarker, width: 145, height: 145 }\"></div>" + " <div class=\"compass-outer-ring\" title=\"Click and drag to rotate the camera\" data-bind=\"style: { transform: 'rotate(-' + heading + 'rad)', '-webkit-transform': 'rotate(-' + heading + 'rad)' }, cesiumSvgPath: { path: svgCompassOuterRing, width: 145, height: 145 }\"></div>" + ' <div class="compass-gyro-background"></div>' + ' <div class="compass-gyro" data-bind="cesiumSvgPath: { path: svgCompassGyro, width: 145, height: 145 }, css: { \'compass-gyro-active\': isOrbiting }"></div>' + "</div>" + '<div class="navigation-controls">' + "<!-- ko foreach: controls -->" + "<div data-bind=\"click: activate, attr: { title: $data.name }, css: $root.isLastControl($data) ? 'navigation-control-last' : 'navigation-control' \">" + "   <!-- ko if: $data.hasText -->" + "   <div data-bind=\"text: $data.text, css: $data.isActive ?  'navigation-control-icon-active ' + $data.cssClass : $data.cssClass\"></div>" + "   <!-- /ko -->" + "  <!-- ko ifnot: $data.hasText -->" + "  <div data-bind=\"cesiumSvgPath: { path: $data.svgIcon, width: $data.svgWidth, height: $data.svgHeight }, css: $data.isActive ?  'navigation-control-icon-active ' + $data.cssClass : $data.cssClass\"></div>" + "  <!-- /ko -->" + " </div>" + " <!-- /ko -->" + "</div>";
      loadView(testing, container, this)
    };
    NavigationViewModel.prototype.add = function (control) {
      this.controls.push(control)
    };
    NavigationViewModel.prototype.remove = function (control) {
      this.controls.remove(control)
    };
    NavigationViewModel.prototype.isLastControl = function (control) {
      return control === this.controls[this.controls.length - 1]
    };
    var vectorScratch = new Cartesian2;
    NavigationViewModel.prototype.handleMouseDown = function (viewModel, e) {
      var scene = this.terria.scene;
      if (scene.mode == SceneMode.MORPHING) {
        return true
      }
      var compassElement = e.currentTarget;
      var compassRectangle = e.currentTarget.getBoundingClientRect();
      var maxDistance = compassRectangle.width / 2;
      var center = new Cartesian2((compassRectangle.right - compassRectangle.left) / 2, (compassRectangle.bottom - compassRectangle.top) / 2);
      var clickLocation = new Cartesian2(e.clientX - compassRectangle.left, e.clientY - compassRectangle.top);
      var vector = Cartesian2.subtract(clickLocation, center, vectorScratch);
      var distanceFromCenter = Cartesian2.magnitude(vector);
      var distanceFraction = distanceFromCenter / maxDistance;
      var nominalTotalRadius = 145;
      var norminalGyroRadius = 50;
      if (distanceFraction < norminalGyroRadius / nominalTotalRadius) {
        orbit(this, compassElement, vector)
      } else if (distanceFraction < 1) {
        rotate(this, compassElement, vector)
      } else {
        return true
      }
    };
    var oldTransformScratch = new Matrix4;
    var newTransformScratch = new Matrix4;
    var centerScratch = new Cartesian3;
    NavigationViewModel.prototype.handleDoubleClick = function (viewModel, e) {
      var scene = viewModel.terria.scene;
      var camera = scene.camera;
      var sscc = scene.screenSpaceCameraController;
      if (scene.mode == SceneMode.MORPHING || !sscc.enableInputs) {
        return true
      }
      if (scene.mode == SceneMode.COLUMBUS_VIEW && !sscc.enableTranslate) {
        return
      }
      if (scene.mode == SceneMode.SCENE3D || scene.mode == SceneMode.COLUMBUS_VIEW) {
        if (!sscc.enableLook) {
          return
        }
        if (scene.mode == SceneMode.SCENE3D) {
          if (!sscc.enableRotate) {
            return
          }
        }
      }
      var center = Utils.getCameraFocus(viewModel.terria, true, centerScratch);
      if (!defined(center)) {
        this.controls[1].resetView();
        return
      }
      var cameraPosition = scene.globe.ellipsoid.cartographicToCartesian(camera.positionCartographic, new Cartesian3);
      var surfaceNormal = scene.globe.ellipsoid.geodeticSurfaceNormal(center);
      var focusBoundingSphere = new BoundingSphere(center, 0);
      camera.flyToBoundingSphere(focusBoundingSphere, {
        offset: new HeadingPitchRange(0, CesiumMath.PI_OVER_TWO - Cartesian3.angleBetween(surfaceNormal, camera.directionWC), Cartesian3.distance(cameraPosition, center)),
        duration: 1.5
      })
    };
    NavigationViewModel.create = function (options) {
      var result = new NavigationViewModel(options);
      result.show(options.container);
      return result
    };
    function orbit(viewModel, compassElement, cursorVector) {
      var scene = viewModel.terria.scene;
      var sscc = scene.screenSpaceCameraController;
      if (scene.mode == SceneMode.MORPHING || !sscc.enableInputs) {
        return
      }
      switch (scene.mode) {
        case SceneMode.COLUMBUS_VIEW:
          if (sscc.enableLook) {
            break
          }
          if (!sscc.enableTranslate || !sscc.enableTilt) {
            return
          }
          break;
        case SceneMode.SCENE3D:
          if (sscc.enableLook) {
            break
          }
          if (!sscc.enableTilt || !sscc.enableRotate) {
            return
          }
          break;
        case SceneMode.SCENE2D:
          if (!sscc.enableTranslate) {
            return
          }
          break
      }
      document.removeEventListener("mousemove", viewModel.orbitMouseMoveFunction, false);
      document.removeEventListener("mouseup", viewModel.orbitMouseUpFunction, false);
      if (defined(viewModel.orbitTickFunction)) {
        viewModel.terria.clock.onTick.removeEventListener(viewModel.orbitTickFunction)
      }
      viewModel.orbitMouseMoveFunction = undefined;
      viewModel.orbitMouseUpFunction = undefined;
      viewModel.orbitTickFunction = undefined;
      viewModel.isOrbiting = true;
      viewModel.orbitLastTimestamp = getTimestamp();
      var camera = scene.camera;
      if (defined(viewModel.terria.trackedEntity)) {
        viewModel.orbitFrame = undefined;
        viewModel.orbitIsLook = false
      } else {
        var center = Utils.getCameraFocus(viewModel.terria, true, centerScratch);
        if (!defined(center)) {
          viewModel.orbitFrame = Transforms.eastNorthUpToFixedFrame(camera.positionWC, scene.globe.ellipsoid, newTransformScratch);
          viewModel.orbitIsLook = true
        } else {
          viewModel.orbitFrame = Transforms.eastNorthUpToFixedFrame(center, scene.globe.ellipsoid, newTransformScratch);
          viewModel.orbitIsLook = false
        }
      }
      viewModel.orbitTickFunction = function (e) {
        var timestamp = getTimestamp();
        var deltaT = timestamp - viewModel.orbitLastTimestamp;
        var rate = (viewModel.orbitCursorOpacity - .5) * 2.5 / 1e3;
        var distance = deltaT * rate;
        var angle = viewModel.orbitCursorAngle + CesiumMath.PI_OVER_TWO;
        var x = Math.cos(angle) * distance;
        var y = Math.sin(angle) * distance;
        var oldTransform;
        if (defined(viewModel.orbitFrame)) {
          oldTransform = Matrix4.clone(camera.transform, oldTransformScratch);
          camera.lookAtTransform(viewModel.orbitFrame)
        }
        if (scene.mode == SceneMode.SCENE2D) {
          camera.move(new Cartesian3(x, y, 0), Math.max(scene.canvas.clientWidth, scene.canvas.clientHeight) / 100 * camera.positionCartographic.height * distance)
        } else {
          if (viewModel.orbitIsLook) {
            camera.look(Cartesian3.UNIT_Z, -x);
            camera.look(camera.right, -y)
          } else {
            camera.rotateLeft(x);
            camera.rotateUp(y)
          }
        }
        if (defined(viewModel.orbitFrame)) {
          camera.lookAtTransform(oldTransform)
        }
        viewModel.orbitLastTimestamp = timestamp
      };
      function updateAngleAndOpacity(vector, compassWidth) {
        var angle = Math.atan2(-vector.y, vector.x);
        viewModel.orbitCursorAngle = CesiumMath.zeroToTwoPi(angle - CesiumMath.PI_OVER_TWO);
        var distance = Cartesian2.magnitude(vector);
        var maxDistance = compassWidth / 2;
        var distanceFraction = Math.min(distance / maxDistance, 1);
        var easedOpacity = .5 * distanceFraction * distanceFraction + .5;
        viewModel.orbitCursorOpacity = easedOpacity
      }

      viewModel.orbitMouseMoveFunction = function (e) {
        var compassRectangle = compassElement.getBoundingClientRect();
        var center = new Cartesian2((compassRectangle.right - compassRectangle.left) / 2, (compassRectangle.bottom - compassRectangle.top) / 2);
        var clickLocation = new Cartesian2(e.clientX - compassRectangle.left, e.clientY - compassRectangle.top);
        var vector = Cartesian2.subtract(clickLocation, center, vectorScratch);
        updateAngleAndOpacity(vector, compassRectangle.width)
      };
      viewModel.orbitMouseUpFunction = function (e) {
        viewModel.isOrbiting = false;
        document.removeEventListener("mousemove", viewModel.orbitMouseMoveFunction, false);
        document.removeEventListener("mouseup", viewModel.orbitMouseUpFunction, false);
        if (defined(viewModel.orbitTickFunction)) {
          viewModel.terria.clock.onTick.removeEventListener(viewModel.orbitTickFunction)
        }
        viewModel.orbitMouseMoveFunction = undefined;
        viewModel.orbitMouseUpFunction = undefined;
        viewModel.orbitTickFunction = undefined
      };
      document.addEventListener("mousemove", viewModel.orbitMouseMoveFunction, false);
      document.addEventListener("mouseup", viewModel.orbitMouseUpFunction, false);
      viewModel.terria.clock.onTick.addEventListener(viewModel.orbitTickFunction);
      updateAngleAndOpacity(cursorVector, compassElement.getBoundingClientRect().width)
    }

    function rotate(viewModel, compassElement, cursorVector) {
      var scene = viewModel.terria.scene;
      var camera = scene.camera;
      var sscc = scene.screenSpaceCameraController;
      if (scene.mode == SceneMode.MORPHING || scene.mode == SceneMode.SCENE2D || !sscc.enableInputs) {
        return
      }
      if (!sscc.enableLook && (scene.mode == SceneMode.COLUMBUS_VIEW || scene.mode == SceneMode.SCENE3D && !sscc.enableRotate)) {
        return
      }
      document.removeEventListener("mousemove", viewModel.rotateMouseMoveFunction, false);
      document.removeEventListener("mouseup", viewModel.rotateMouseUpFunction, false);
      viewModel.rotateMouseMoveFunction = undefined;
      viewModel.rotateMouseUpFunction = undefined;
      viewModel.isRotating = true;
      viewModel.rotateInitialCursorAngle = Math.atan2(-cursorVector.y, cursorVector.x);
      if (defined(viewModel.terria.trackedEntity)) {
        viewModel.rotateFrame = undefined;
        viewModel.rotateIsLook = false
      } else {
        var viewCenter = Utils.getCameraFocus(viewModel.terria, true, centerScratch);
        if (!defined(viewCenter) || scene.mode == SceneMode.COLUMBUS_VIEW && !sscc.enableLook && !sscc.enableTranslate) {
          viewModel.rotateFrame = Transforms.eastNorthUpToFixedFrame(camera.positionWC, scene.globe.ellipsoid, newTransformScratch);
          viewModel.rotateIsLook = true
        } else {
          viewModel.rotateFrame = Transforms.eastNorthUpToFixedFrame(viewCenter, scene.globe.ellipsoid, newTransformScratch);
          viewModel.rotateIsLook = false
        }
      }
      var oldTransform;
      if (defined(viewModel.rotateFrame)) {
        oldTransform = Matrix4.clone(camera.transform, oldTransformScratch);
        camera.lookAtTransform(viewModel.rotateFrame)
      }
      viewModel.rotateInitialCameraAngle = -camera.heading;
      if (defined(viewModel.rotateFrame)) {
        camera.lookAtTransform(oldTransform)
      }
      viewModel.rotateMouseMoveFunction = function (e) {
        var compassRectangle = compassElement.getBoundingClientRect();
        var center = new Cartesian2((compassRectangle.right - compassRectangle.left) / 2, (compassRectangle.bottom - compassRectangle.top) / 2);
        var clickLocation = new Cartesian2(e.clientX - compassRectangle.left, e.clientY - compassRectangle.top);
        var vector = Cartesian2.subtract(clickLocation, center, vectorScratch);
        var angle = Math.atan2(-vector.y, vector.x);
        var angleDifference = angle - viewModel.rotateInitialCursorAngle;
        var newCameraAngle = CesiumMath.zeroToTwoPi(viewModel.rotateInitialCameraAngle - angleDifference);
        var camera = viewModel.terria.scene.camera;
        var oldTransform;
        if (defined(viewModel.rotateFrame)) {
          oldTransform = Matrix4.clone(camera.transform, oldTransformScratch);
          camera.lookAtTransform(viewModel.rotateFrame)
        }
        var currentCameraAngle = -camera.heading;
        camera.rotateRight(newCameraAngle - currentCameraAngle);
        if (defined(viewModel.rotateFrame)) {
          camera.lookAtTransform(oldTransform)
        }
      };
      viewModel.rotateMouseUpFunction = function (e) {
        viewModel.isRotating = false;
        document.removeEventListener("mousemove", viewModel.rotateMouseMoveFunction, false);
        document.removeEventListener("mouseup", viewModel.rotateMouseUpFunction, false);
        viewModel.rotateMouseMoveFunction = undefined;
        viewModel.rotateMouseUpFunction = undefined
      };
      document.addEventListener("mousemove", viewModel.rotateMouseMoveFunction, false);
      document.addEventListener("mouseup", viewModel.rotateMouseUpFunction, false)
    }

    return NavigationViewModel
  });
  define("CesiumNavigation", ["Cesium/Core/defined", "Cesium/Core/defineProperties", "Cesium/Core/Event", "KnockoutES5", "Core/registerKnockoutBindings", "ViewModels/DistanceLegendViewModel", "ViewModels/NavigationViewModel"], function (defined, defineProperties, CesiumEvent, Knockout, registerKnockoutBindings, DistanceLegendViewModel, NavigationViewModel) {
    "use strict";
    var CesiumNavigation = function (viewerCesiumWidget) {
      initialize.apply(this, arguments);
      this._onDestroyListeners = []
    };
    CesiumNavigation.prototype.distanceLegendViewModel = undefined;
    CesiumNavigation.prototype.navigationViewModel = undefined;
    CesiumNavigation.prototype.navigationDiv = undefined;
    CesiumNavigation.prototype.distanceLegendDiv = undefined;
    CesiumNavigation.prototype.terria = undefined;
    CesiumNavigation.prototype.container = undefined;
    CesiumNavigation.prototype._onDestroyListeners = undefined;
    CesiumNavigation.prototype.destroy = function () {
      if (defined(this.navigationViewModel)) {
        this.navigationViewModel.destroy()
      }
      if (defined(this.distanceLegendViewModel)) {
        this.distanceLegendViewModel.destroy()
      }
      if (defined(this.navigationDiv)) {
        this.navigationDiv.parentNode.removeChild(this.navigationDiv)
      }
      delete this.navigationDiv;
      if (defined(this.distanceLegendDiv)) {
        this.distanceLegendDiv.parentNode.removeChild(this.distanceLegendDiv)
      }
      delete this.distanceLegendDiv;
      if (defined(this.container)) {
        this.container.parentNode.removeChild(this.container)
      }
      delete this.container;
      for (var i = 0; i < this._onDestroyListeners.length; i++) {
        this._onDestroyListeners[i]()
      }
    };
    CesiumNavigation.prototype.addOnDestroyListener = function (callback) {
      if (typeof callback === "function") {
        this._onDestroyListeners.push(callback)
      }
    };
    function initialize(viewerCesiumWidget, options) {
      if (!defined(viewerCesiumWidget)) {
        throw new DeveloperError("CesiumWidget or Viewer is required.")
      }
      var cesiumWidget = defined(viewerCesiumWidget.cesiumWidget) ? viewerCesiumWidget.cesiumWidget : viewerCesiumWidget;
      var container = document.createElement("div");
      container.className = "cesium-widget-cesiumNavigationContainer";
      cesiumWidget.container.appendChild(container);
      this.terria = viewerCesiumWidget;
      this.terria.options = options;
      this.terria.afterWidgetChanged = new CesiumEvent;
      this.terria.beforeWidgetChanged = new CesiumEvent;
      this.container = container;
      this.navigationDiv = document.createElement("div");
      this.navigationDiv.setAttribute("id", "navigationDiv");
      this.distanceLegendDiv = document.createElement("div");
      this.navigationDiv.setAttribute("id", "distanceLegendDiv");
      container.appendChild(this.navigationDiv);
      container.appendChild(this.distanceLegendDiv);
      registerKnockoutBindings();
      this.distanceLegendViewModel = DistanceLegendViewModel.create({
        container: this.distanceLegendDiv,
        terria: this.terria,
        mapElement: container
      });
      this.navigationViewModel = NavigationViewModel.create({container: this.navigationDiv, terria: this.terria})
    }

    return CesiumNavigation
  });
  define("dummy/require-less/less/dummy", [], function () {
  });
  define("viewerCesiumNavigationMixin", ["Cesium/Core/defined", "Cesium/Core/defineProperties", "Cesium/Core/DeveloperError", "CesiumNavigation", "dummy/require-less/less/dummy"], function (defined, defineProperties, DeveloperError, CesiumNavigation) {
    "use strict";
    function viewerCesiumNavigationMixin(viewer, options) {
      if (!defined(viewer)) {
        throw new DeveloperError("viewer is required.")
      }
      var cesiumNavigation = init(viewer, options);
      cesiumNavigation.addOnDestroyListener(function (viewer) {
        return function () {
          delete viewer.cesiumNavigation
        }
      }(viewer));
      defineProperties(viewer, {
        cesiumNavigation: {
          configurable: true, get: function () {
            return viewer.cesiumWidget.cesiumNavigation
          }
        }
      })
    }

    viewerCesiumNavigationMixin.mixinWidget = function (cesiumWidget, options) {
      return init.apply(undefined, arguments)
    };
    var init = function (viewerCesiumWidget, options) {
      var cesiumNavigation = new CesiumNavigation(viewerCesiumWidget, options);
      var cesiumWidget = defined(viewerCesiumWidget.cesiumWidget) ? viewerCesiumWidget.cesiumWidget : viewerCesiumWidget;
      defineProperties(cesiumWidget, {
        cesiumNavigation: {
          configurable: true, get: function () {
            return cesiumNavigation
          }
        }
      });
      cesiumNavigation.addOnDestroyListener(function (cesiumWidget) {
        return function () {
          delete cesiumWidget.cesiumNavigation
        }
      }(cesiumWidget));
      return cesiumNavigation
    };
    return viewerCesiumNavigationMixin
  });
  (function (c) {
    var d = document, a = "appendChild", i = "styleSheet", s = d.createElement("style");
    s.type = "text/css";
    d.getElementsByTagName("head")[0][a](s);
    s[i] ? s[i].cssText = c : s[a](d.createTextNode(c))
  })(".full-window{position:absolute;top:0;left:0;right:0;bottom:0;margin:0;overflow:hidden;padding:0;-webkit-transition:left .25s ease-out;-moz-transition:left .25s ease-out;-ms-transition:left .25s ease-out;-o-transition:left .25s ease-out;transition:left .25s ease-out}.transparent-to-input{pointer-events:none}.opaque-to-input{pointer-events:auto}.clickable{cursor:pointer}.markdown a:hover,.markdown u,a:hover{text-decoration:underline}.modal,.modal-background{top:0;left:0;bottom:0;right:0}.modal-background{pointer-events:auto;background-color:rgba(0,0,0,.5);z-index:1000;position:fixed}.modal{position:absolute;margin:auto;background-color:#2f353c;max-height:100%;max-width:100%;font-family:'Roboto',sans-serif;color:#fff}.modal-header{background-color:rgba(0,0,0,.2);border-bottom:1px solid rgba(100,100,100,.6);font-size:15px;line-height:40px;margin:0}.modal-header h1{font-size:15px;color:#fff;margin-left:15px}.modal-content{margin-left:15px;margin-right:15px;margin-bottom:15px;padding-top:15px;overflow:auto}.modal-close-button{position:absolute;right:15px;cursor:pointer;font-size:18px;color:#fff}#ui{z-index:2100}@media print{.full-window{position:initial}}.markdown img{max-width:100%}.markdown svg{max-height:100%}.markdown fieldset,.markdown input,.markdown select,.markdown textarea{font-family:inherit;font-size:1rem;box-sizing:border-box;margin-top:0;margin-bottom:0}.markdown label{vertical-align:middle}.markdown h1,.markdown h2,.markdown h3,.markdown h4,.markdown h5,.markdown h6{font-family:inherit;font-weight:700;line-height:1.25;margin-top:1em;margin-bottom:.5em}.markdown h1{font-size:2rem}.markdown h2{font-size:1.5rem}.markdown h3{font-size:1.25rem}.markdown h4{font-size:1rem}.markdown h5{font-size:.875rem}.markdown h6{font-size:.75rem}.markdown dl,.markdown ol,.markdown p,.markdown ul{margin-top:0;margin-bottom:1rem}.markdown strong{font-weight:700}.markdown em{font-style:italic}.markdown small{font-size:80%}.markdown mark{color:#000;background:#ff0}.markdown s{text-decoration:line-through}.markdown ol{list-style:decimal inside}.markdown ul{list-style:disc inside}.markdown code,.markdown pre,.markdown samp{font-family:monospace;font-size:inherit}.markdown pre{margin-top:0;margin-bottom:1rem;overflow-x:scroll}.markdown a{color:#68adfe;text-decoration:none}.markdown code,.markdown pre{background-color:transparent;border-radius:3px}.markdown hr{border:0;border-bottom-style:solid;border-bottom-width:1px;border-bottom-color:rgba(0,0,0,.125)}.markdown .left-align{text-align:left}.markdown .center{text-align:center}.markdown .right-align{text-align:right}.markdown .justify{text-align:justify}.markdown .truncate{max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.markdown ol.upper-roman{list-style-type:upper-roman}.markdown ol.lower-alpha{list-style-type:lower-alpha}.markdown ul.circle{list-style-type:circle}.markdown ul.square{list-style-type:square}.markdown .list-reset{list-style:none;padding-left:0}.floating,.floating-horizontal,.floating-vertical{pointer-events:auto;position:absolute;border-radius:15px;background-color:rgba(47,53,60,.8)}.floating-horizontal{padding-left:5px;padding-right:5px}.floating-vertical{padding-top:5px;padding-bottom:5px}@media print{.floating{display:none}}.distance-legend{pointer-events:auto;position:absolute;border-radius:15px;background-color:rgba(47,53,60,.8);padding-left:5px;padding-right:5px;right:90px;bottom:3px;height:30px;width:125px;border:1px solid rgba(255,255,255,.1);box-sizing:content-box}.distance-legend-label{display:inline-block;font-family:'Roboto',sans-serif;font-size:14px;font-weight:lighter;line-height:30px;color:#fff;width:125px;text-align:center}.distance-legend-scale-bar{border-left:1px solid #fff;border-right:1px solid #fff;border-bottom:1px solid #fff;position:absolute;height:10px;top:15px}@media print{.distance-legend{display:none}}@media screen and (max-width:700px),screen and (max-height:420px){.distance-legend{display:none}}.navigation-controls{background-color:rgba(47,53,60,0.8);position:absolute;right:32px;bottom:105px;width:30px;border:1px solid rgba(255,255,255,.1);font-weight:300;-webkit-touch-callout:none;-webkit-user-select:none;-khtml-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none}.navigation-control{cursor:pointer;border-bottom:1px solid #555}.naviagation-control:active{color:#fff}.navigation-control-last{cursor:pointer;border-bottom:0}.navigation-control-icon-zoom-in{padding-bottom:4px}.navigation-control-icon-zoom-in,.navigation-control-icon-zoom-out{position:relative;text-align:center;font-size:20px;color:#fff}.navigation-control-icon-reset{position:relative;left:10px;width:10px;height:10px;fill:rgba(255,255,255,.8);padding-top:6px;padding-bottom:6px;box-sizing:content-box}.compass,.compass-outer-ring{position:absolute;width:95px;height:95px}.compass{pointer-events:auto;right:0;overflow:hidden;bottom:5px}.compass-outer-ring{top:0;fill:rgba(255,255,255,.5)}.compass-outer-ring-background{position:absolute;top:14px;left:14px;width:44px;height:44px;border-radius:44px;border:12px solid rgba(47,53,60,.8);box-sizing:content-box}.compass-gyro{pointer-events:none;position:absolute;top:0;width:95px;height:95px;fill:#ccc}.compass-gyro-active,.compass-gyro-background:hover+.compass-gyro{fill:#68adfe}.compass-gyro-background{position:absolute;top:30px;left:30px;width:33px;height:33px;border-radius:33px;background-color:rgba(47,53,60,.8);border:1px solid rgba(255,255,255,.2);box-sizing:content-box}.compass-rotation-marker{position:absolute;top:0;width:95px;height:95px;fill:#68adfe}@media screen and (max-width:700px),screen and (max-height:420px){.compass,.navigation-controls{display:none}}@media print{.compass,.navigation-controls{display:none}}");
  define("Cesium/Core/defined", function () {
    return Cesium["defined"]
  });
  define("Cesium/Core/defineProperties", function () {
    return Cesium["defineProperties"]
  });
  define("Cesium/Core/defaultValue", function () {
    return Cesium["defaultValue"]
  });
  define("Cesium/Core/Event", function () {
    return Cesium["Event"]
  });
  define("Cesium/Widgets/getElement", function () {
    return Cesium["getElement"]
  });
  define("Cesium/Widgets/SvgPathBindingHandler", function () {
    return Cesium["SvgPathBindingHandler"]
  });
  define("Cesium/Core/Ray", function () {
    return Cesium["Ray"]
  });
  define("Cesium/Core/Cartesian3", function () {
    return Cesium["Cartesian3"]
  });
  define("Cesium/Core/Cartographic", function () {
    return Cesium["Cartographic"]
  });
  define("Cesium/Core/ReferenceFrame", function () {
    return Cesium["ReferenceFrame"]
  });
  define("Cesium/Scene/SceneMode", function () {
    return Cesium["SceneMode"]
  });
  define("Cesium/Core/DeveloperError", function () {
    return Cesium["DeveloperError"]
  });
  define("Cesium/Core/EllipsoidGeodesic", function () {
    return Cesium["EllipsoidGeodesic"]
  });
  define("Cesium/Core/Cartesian2", function () {
    return Cesium["Cartesian2"]
  });
  define("Cesium/Core/getTimestamp", function () {
    return Cesium["getTimestamp"]
  });
  define("Cesium/Core/EventHelper", function () {
    return Cesium["EventHelper"]
  });
  define("Cesium/Core/Math", function () {
    return Cesium["Math"]
  });
  define("Cesium/Core/Transforms", function () {
    return Cesium["Transforms"]
  });
  define("Cesium/Core/Matrix4", function () {
    return Cesium["Matrix4"]
  });
  define("Cesium/Core/BoundingSphere", function () {
    return Cesium["BoundingSphere"]
  });
  define("Cesium/Core/HeadingPitchRange", function () {
    return Cesium["HeadingPitchRange"]
  });
  define("Cesium/Scene/Camera", function () {
    return Cesium["Camera"]
  });
  define("Cesium/Core/Rectangle", function () {
    return Cesium["Rectangle"]
  });
  define("Cesium/Core/IntersectionTests", function () {
    return Cesium["IntersectionTests"]
  });
  return require("viewerCesiumNavigationMixin")
});