(function () {
  /*
 OverlappingMarkerSpiderfier
https://github.com/jawj/OverlappingMarkerSpiderfier-Leaflet
Copyright (c) 2011 - 2012 George MacKerron
Released under the MIT licence: http://opensource.org/licenses/mit-license
Note: The Leaflet maps API must be included *before* this code
*/
  (function () {
    var q = {}.hasOwnProperty,
      r = [].slice;
    null != this.L &&
      (this.OverlappingMarkerSpiderfier = (function () {
        function n(c, b) {
          var a,
            e,
            g,
            f,
            d = this;
          this.map = c;
          null == b && (b = {});
          for (a in b) q.call(b, a) && ((e = b[a]), (this[a] = e));
          this.initMarkerArrays();
          this.listeners = {};
          f = ["click", "zoomend"];
          e = 0;
          for (g = f.length; e < g; e++)
            (a = f[e]),
              this.map.addEventListener(a, function () {
                return d.unspiderfy();
              });
        }
        var d, k;
        d = n.prototype;
        d.VERSION = "0.2.6";
        k = 2 * Math.PI;
        d.keepSpiderfied = !1;
        d.nearbyDistance = 20;
        d.circleSpiralSwitchover = 9;
        d.circleFootSeparation = 25;
        d.circleStartAngle = k / 12;
        d.spiralFootSeparation = 28;
        d.spiralLengthStart = 11;
        d.spiralLengthFactor = 5;
        d.legWeight = 1.5;
        d.legColors = { usual: "#222", highlighted: "#f00" };
        d.initMarkerArrays = function () {
          this.markers = [];
          return (this.markerListeners = []);
        };
        d.addMarker = function (c) {
          
          var b,
            a = this;
          if (null != c._oms) return this;
          c._oms = !0;
          b = function () {
            return a.spiderListener(c);
          };
          c.addEventListener("click", b);
          this.markerListeners.push(b);
          this.markers.push(c);
          return this;
        };
        d.getMarkers = function () {
          return this.markers.slice(0);
        };
        d.removeMarker = function (c) {
          var b, a;
          null != c._omsData && this.unspiderfy();
          b = this.arrIndexOf(this.markers, c);
          if (0 > b) return this;
          a = this.markerListeners.splice(b, 1)[0];
          c.removeEventListener("click", a);
          delete c._oms;
          this.markers.splice(b, 1);
          return this;
        };
        d.clearMarkers = function () {
          var c, b, a, e, g;
          this.unspiderfy();
          g = this.markers;
          c = a = 0;
          for (e = g.length; a < e; c = ++a)
            (b = g[c]),
              (c = this.markerListeners[c]),
              b.removeEventListener("click", c),
              delete b._oms;
          this.initMarkerArrays();
          return this;
        };
        d.addListener = function (c, b) {
          
          var a, e;
          (null != (e = (a = this.listeners)[c]) ? e : (a[c] = [])).push(b);
          return this;
        };
        d.removeListener = function (c, b) {
          var a;
          a = this.arrIndexOf(this.listeners[c], b);
          0 > a || this.listeners[c].splice(a, 1);
          return this;
        };
        d.clearListeners = function (c) {
          this.listeners[c] = [];
          return this;
        };
        d.trigger = function () {
          var c, b, a, e, g, f;
          b = arguments[0];
          c = 2 <= arguments.length ? r.call(arguments, 1) : [];
          b = null != (a = this.listeners[b]) ? a : [];
          f = [];
          e = 0;
          for (g = b.length; e < g; e++) (a = b[e]), f.push(a.apply(null, c));
          return f;
        };
        d.generatePtsCircle = function (c, b) {
          var a, e, g, f, d;
          g = (this.circleFootSeparation * (2 + c)) / k;
          e = k / c;
          d = [];
          for (a = f = 0; 0 <= c ? f < c : f > c; a = 0 <= c ? ++f : --f)
            (a = this.circleStartAngle + a * e),
              d.push(new L.Point(b.x + g * Math.cos(a), b.y + g * Math.sin(a)));
          return d;
        };
        d.generatePtsSpiral = function (c, b) {
          var a, e, g, f, d;
          g = this.spiralLengthStart;
          a = 0;
          d = [];
          for (e = f = 0; 0 <= c ? f < c : f > c; e = 0 <= c ? ++f : --f)
            (a += this.spiralFootSeparation / g + 5e-4 * e),
              (e = new L.Point(b.x + g * Math.cos(a), b.y + g * Math.sin(a))),
              (g += (k * this.spiralLengthFactor) / a),
              d.push(e);
          return d;
        };
        // Which Icon was clicked - c Icon Data
        d.spiderListener = function (c) {
          var b, a, e, g, f, d, h, k, l;
          ((b = null != c._omsData) && this.keepSpiderfied) ||
            this.unspiderfy();
          if (b) return this.trigger("click", c);
          g = [];
          f = [];
          d = this.nearbyDistance * this.nearbyDistance;
          e = this.map.latLngToLayerPoint(c.getLatLng());
          l = this.markers;
          h = 0;
          for (k = l.length; h < k; h++)
            (b = l[h]),
              this.map.hasLayer(b) &&
                ((a = this.map.latLngToLayerPoint(b.getLatLng())),
                this.ptDistanceSq(a, e) < d
                  ? g.push({ marker: b, markerPt: a })
                  : f.push(b));
          return 1 === g.length
            ? this.trigger("click", c)
            : this.spiderfy(g, f);
        };
        d.makeHighlightListeners = function (c) {
          var b = this;
          return {
            highlight: function () {
              return c._omsData.leg.setStyle({
                color: b.legColors.highlighted,
              });
            },
            unhighlight: function () {
              return c._omsData.leg.setStyle({ color: b.legColors.usual });
            },
          };
        };
        // spiderfy event
        d.spiderfy = function (c, b) {
          var a, e, g, d, p, h, k, l, n, m;
          this.spiderfying = !0;
          m = c.length;
          a = this.ptAverage(
            (function () {
              var a, b, e;
              e = [];
              a = 0;
              for (b = c.length; a < b; a++) (k = c[a]), e.push(k.markerPt);
              return e;
            })()
          );
          d =
            m >= this.circleSpiralSwitchover
              ? this.generatePtsSpiral(m, a).reverse()
              : this.generatePtsCircle(m, a);
          a = function () {
            var a,
              b,
              k,
              m = this;
            k = [];
            a = 0;
            for (b = d.length; a < b; a++)
              (g = d[a]),
                (e = this.map.layerPointToLatLng(g)),
                (n = this.minExtract(c, function (a) {
                  return m.ptDistanceSq(a.markerPt, g);
                })),
                (h = n.marker),
                (p = new L.Polyline([h.getLatLng(), e], {
                  color: this.legColors.usual,
                  weight: this.legWeight,
                  clickable: !1,
                })),
                this.map.addLayer(p),
                (h._omsData = { usualPosition: h.getLatLng(), leg: p }),
                this.legColors.highlighted !== this.legColors.usual &&
                  ((l = this.makeHighlightListeners(h)),
                  (h._omsData.highlightListeners = l),
                  h.addEventListener("mouseover", l.highlight),
                  h.addEventListener("mouseout", l.unhighlight)),
                h.setLatLng(e),
                h.setZIndexOffset(1e6),
                k.push(h);
            return k;
          }.call(this);
          delete this.spiderfying;
          this.spiderfied = !0;
          return this.trigger("spiderfy", a, b);
        };
        d.unspiderfy = function (c) {
          var b, a, e, d, f, k, h;
          null == c && (c = null);
          if (null == this.spiderfied) return this;
          this.unspiderfying = !0;
          d = [];
          e = [];
          h = this.markers;
          f = 0;
          for (k = h.length; f < k; f++)
            (b = h[f]),
              null != b._omsData
                ? (this.map.removeLayer(b._omsData.leg),
                  b !== c && b.setLatLng(b._omsData.usualPosition),
                  b.setZIndexOffset(0),
                  (a = b._omsData.highlightListeners),
                  null != a &&
                    (b.removeEventListener("mouseover", a.highlight),
                    b.removeEventListener("mouseout", a.unhighlight)),
                  delete b._omsData,
                  d.push(b))
                : e.push(b);
          delete this.unspiderfying;
          delete this.spiderfied;
          this.trigger("unspiderfy", d, e);
          return this;
        };
        d.ptDistanceSq = function (c, b) {
          var a, e;
          a = c.x - b.x;
          e = c.y - b.y;
          return a * a + e * e;
        };
        d.ptAverage = function (c) {
          var b, a, e, d, f;
          d = a = e = 0;
          for (f = c.length; d < f; d++) (b = c[d]), (a += b.x), (e += b.y);
          c = c.length;
          return new L.Point(a / c, e / c);
        };
        d.minExtract = function (c, b) {
          var a, d, g, f, k, h;
          g = k = 0;
          for (h = c.length; k < h; g = ++k)
            if (
              ((f = c[g]),
              (f = b(f)),
              "undefined" === typeof a || null === a || f < d)
            )
              (d = f), (a = g);
          return c.splice(a, 1)[0];
        };
        d.arrIndexOf = function (c, b) {
          var a, d, g, f;
          if (null != c.indexOf) return c.indexOf(b);
          a = g = 0;
          for (f = c.length; g < f; a = ++g)
            if (((d = c[a]), d === b)) return a;
          return -1;
        };
        return n;
      })());
  }.call(this));
}.call(this));
/* Mon 14 Oct 2013 10:54:59 BST */