(function () {
    var d = null; function e(a) { return function (b) { this[a] = b } } function h(a) { return function () { return this[a] } } var j;
    function k(a, b, c) {
        this.extend(k, google.maps.OverlayView); this.c = a; this.a = []; this.f = []; this.ca = [53, 56, 66, 78, 90]; this.j = []; this.A = !1; c = c || {}; this.g = c.gridSize || 60; this.l = c.minimumClusterSize || 2; this.J = c.maxZoom || d; this.j = c.styles || []; this.X = c.imagePath || this.Q; this.W = c.imageExtension || this.P; this.O = !0; if (c.zoomOnClick != void 0) this.O = c.zoomOnClick; this.r = !1; if (c.averageCenter != void 0) this.r = c.averageCenter; l(this); this.setMap(a); this.K = this.c.getZoom(); var f = this; google.maps.event.addListener(this.c,
"zoom_changed", function () { var a = f.c.getZoom(); if (f.K != a) f.K = a, f.m() }); google.maps.event.addListener(this.c, "idle", function () { f.i() }); b && b.length && this.C(b, !1)
    } j = k.prototype; j.Q = "http://google-maps-utility-library-v3.googlecode.com/svn/trunk/markerclusterer/images/m"; j.P = "png"; j.extend = function (a, b) { return function (a) { for (var b in a.prototype) this.prototype[b] = a.prototype[b]; return this } .apply(a, [b]) }; j.onAdd = function () { if (!this.A) this.A = !0, n(this) }; j.draw = function () { };
    function l(a) { if (!a.j.length) for (var b = 0, c; c = a.ca[b]; b++) a.j.push({ url: a.X + (b + 1) + "." + a.W, height: c, width: c }) } j.S = function () { for (var a = this.o(), b = new google.maps.LatLngBounds, c = 0, f; f = a[c]; c++) b.extend(f.getPosition()); this.c.fitBounds(b) }; j.z = h("j"); j.o = h("a"); j.V = function () { return this.a.length }; j.ba = e("J"); j.I = h("J"); j.G = function (a, b) { for (var c = 0, f = a.length, g = f; g !== 0; ) g = parseInt(g / 10, 10), c++; c = Math.min(c, b); return { text: f, index: c} }; j.$ = e("G"); j.H = h("G");
    j.C = function (a, b) { for (var c = 0, f; f = a[c]; c++) q(this, f); b || this.i() }; function q(a, b) { b.s = !1; b.draggable && google.maps.event.addListener(b, "dragend", function () { b.s = !1; a.L() }); a.a.push(b) } j.q = function (a, b) { q(this, a); b || this.i() }; function r(a, b) { var c = -1; if (a.a.indexOf) c = a.a.indexOf(b); else for (var f = 0, g; g = a.a[f]; f++) if (g == b) { c = f; break } if (c == -1) return !1; b.setMap(d); a.a.splice(c, 1); return !0 } j.Y = function (a, b) { var c = r(this, a); return !b && c ? (this.m(), this.i(), !0) : !1 };
    j.Z = function (a, b) { for (var c = !1, f = 0, g; g = a[f]; f++) g = r(this, g), c = c || g; if (!b && c) return this.m(), this.i(), !0 }; j.U = function () { return this.f.length }; j.getMap = h("c"); j.setMap = e("c"); j.w = h("g"); j.aa = e("g");
    j.v = function (a) { var b = this.getProjection(), c = new google.maps.LatLng(a.getNorthEast().lat(), a.getNorthEast().lng()), f = new google.maps.LatLng(a.getSouthWest().lat(), a.getSouthWest().lng()), c = b.fromLatLngToDivPixel(c); c.x += this.g; c.y -= this.g; f = b.fromLatLngToDivPixel(f); f.x -= this.g; f.y += this.g; c = b.fromDivPixelToLatLng(c); b = b.fromDivPixelToLatLng(f); a.extend(c); a.extend(b); return a }; j.R = function () { this.m(!0); this.a = [] };
    j.m = function (a) { for (var b = 0, c; c = this.f[b]; b++) c.remove(); for (b = 0; c = this.a[b]; b++) c.s = !1, a && c.setMap(d); this.f = [] }; j.L = function () { var a = this.f.slice(); this.f.length = 0; this.m(); this.i(); window.setTimeout(function () { for (var b = 0, c; c = a[b]; b++) c.remove() }, 0) }; j.i = function () { n(this) };
    function n(a) {
        if (a.A) for (var b = a.v(new google.maps.LatLngBounds(a.c.getBounds().getSouthWest(), a.c.getBounds().getNorthEast())), c = 0, f; f = a.a[c]; c++) if (!f.s && b.contains(f.getPosition())) {
            for (var g = a, u = 4E4, o = d, v = 0, m = void 0; m = g.f[v]; v++) {
                var i = m.getCenter(); if (i) {
                    var p = f.getPosition(); if (!i || !p) i = 0; else var w = (p.lat() - i.lat()) * Math.PI / 180, x = (p.lng() - i.lng()) * Math.PI / 180, i = Math.sin(w / 2) * Math.sin(w / 2) + Math.cos(i.lat() * Math.PI / 180) * Math.cos(p.lat() * Math.PI / 180) * Math.sin(x / 2) * Math.sin(x / 2), i = 6371 * 2 * Math.atan2(Math.sqrt(i),
Math.sqrt(1 - i)); i < u && (u = i, o = m)
                } 
            } o && o.F.contains(f.getPosition()) ? o.q(f) : (m = new s(g), m.q(f), g.f.push(m))
        } 
    } function s(a) { this.k = a; this.c = a.getMap(); this.g = a.w(); this.l = a.l; this.r = a.r; this.d = d; this.a = []; this.F = d; this.n = new t(this, a.z(), a.w()) } j = s.prototype;
    j.q = function (a) {
        var b; a: if (this.a.indexOf) b = this.a.indexOf(a) != -1; else { b = 0; for (var c; c = this.a[b]; b++) if (c == a) { b = !0; break a } b = !1 } if (b) return !1; if (this.d) { if (this.r) c = this.a.length + 1, b = (this.d.lat() * (c - 1) + a.getPosition().lat()) / c, c = (this.d.lng() * (c - 1) + a.getPosition().lng()) / c, this.d = new google.maps.LatLng(b, c), y(this) } else this.d = a.getPosition(), y(this); a.s = !0; this.a.push(a); b = this.a.length; b < this.l && a.getMap() != this.c && a.setMap(this.c); if (b == this.l) for (c = 0; c < b; c++) this.a[c].setMap(d); b >= this.l && a.setMap(d);
        a = this.c.getZoom(); if ((b = this.k.I()) && a > b) for (a = 0; b = this.a[a]; a++) b.setMap(this.c); else if (this.a.length < this.l) z(this.n); else { b = this.k.H()(this.a, this.k.z().length); this.n.setCenter(this.d); a = this.n; a.B = b; a.ga = b.text; a.ea = b.index; if (a.b) a.b.innerHTML = b.text; b = Math.max(0, a.B.index - 1); b = Math.min(a.j.length - 1, b); b = a.j[b]; a.da = b.url; a.h = b.height; a.p = b.width; a.M = b.textColor; a.e = b.anchor; a.N = b.textSize; a.D = b.backgroundPosition; this.n.show() } return !0
    };
    j.getBounds = function () { for (var a = new google.maps.LatLngBounds(this.d, this.d), b = this.o(), c = 0, f; f = b[c]; c++) a.extend(f.getPosition()); return a }; j.remove = function () { this.n.remove(); this.a.length = 0; delete this.a }; j.T = function () { return this.a.length }; j.o = h("a"); j.getCenter = h("d"); function y(a) { a.F = a.k.v(new google.maps.LatLngBounds(a.d, a.d)) } j.getMap = h("c");
    function t(a, b, c) { a.k.extend(t, google.maps.OverlayView); this.j = b; this.fa = c || 0; this.u = a; this.d = d; this.c = a.getMap(); this.B = this.b = d; this.t = !1; this.setMap(this.c) } j = t.prototype;
    j.onAdd = function () { this.b = document.createElement("DIV"); if (this.t) this.b.style.cssText = A(this, B(this, this.d)), this.b.innerHTML = this.B.text; this.getPanes().overlayMouseTarget.appendChild(this.b); var a = this; google.maps.event.addDomListener(this.b, "click", function () { var b = a.u.k; google.maps.event.trigger(b, "clusterclick", a.u); b.O && a.c.fitBounds(a.u.getBounds()) }) }; function B(a, b) { var c = a.getProjection().fromLatLngToDivPixel(b); c.x -= parseInt(a.p / 2, 10); c.y -= parseInt(a.h / 2, 10); return c }
    j.draw = function () { if (this.t) { var a = B(this, this.d); this.b.style.top = a.y + "px"; this.b.style.left = a.x + "px" } }; function z(a) { if (a.b) a.b.style.display = "none"; a.t = !1 } j.show = function () { if (this.b) this.b.style.cssText = A(this, B(this, this.d)), this.b.style.display = ""; this.t = !0 }; j.remove = function () { this.setMap(d) }; j.onRemove = function () { if (this.b && this.b.parentNode) z(this), this.b.parentNode.removeChild(this.b), this.b = d }; j.setCenter = e("d");
    function A(a, b) {
        var c = []; c.push("background-image:url(" + a.da + ");"); c.push("background-position:" + (a.D ? a.D : "0 0") + ";"); typeof a.e === "object" ? (typeof a.e[0] === "number" && a.e[0] > 0 && a.e[0] < a.h ? c.push("height:" + (a.h - a.e[0]) + "px; padding-top:" + a.e[0] + "px;") : c.push("height:" + a.h + "px; line-height:" + a.h + "px;"), typeof a.e[1] === "number" && a.e[1] > 0 && a.e[1] < a.p ? c.push("width:" + (a.p - a.e[1]) + "px; padding-left:" + a.e[1] + "px;") : c.push("width:" + a.p + "px; text-align:center;")) : c.push("height:" + a.h + "px; line-height:" + a.h +
"px; width:" + a.p + "px; text-align:center;"); c.push("cursor:pointer; top:" + b.y + "px; left:" + b.x + "px; color:" + (a.M ? a.M : "black") + "; position:absolute; font-size:" + (a.N ? a.N : 11) + "px; font-family:Arial,sans-serif; font-weight:bold"); return c.join("")
    } window.MarkerClusterer = k; k.prototype.addMarker = k.prototype.q; k.prototype.addMarkers = k.prototype.C; k.prototype.clearMarkers = k.prototype.R; k.prototype.fitMapToMarkers = k.prototype.S; k.prototype.getCalculator = k.prototype.H; k.prototype.getGridSize = k.prototype.w;
    k.prototype.getExtendedBounds = k.prototype.v; k.prototype.getMap = k.prototype.getMap; k.prototype.getMarkers = k.prototype.o; k.prototype.getMaxZoom = k.prototype.I; k.prototype.getStyles = k.prototype.z; k.prototype.getTotalClusters = k.prototype.U; k.prototype.getTotalMarkers = k.prototype.V; k.prototype.redraw = k.prototype.i; k.prototype.removeMarker = k.prototype.Y; k.prototype.removeMarkers = k.prototype.Z; k.prototype.resetViewport = k.prototype.m; k.prototype.repaint = k.prototype.L; k.prototype.setCalculator = k.prototype.$;
    k.prototype.setGridSize = k.prototype.aa; k.prototype.setMaxZoom = k.prototype.ba; k.prototype.onAdd = k.prototype.onAdd; k.prototype.draw = k.prototype.draw; s.prototype.getCenter = s.prototype.getCenter; s.prototype.getSize = s.prototype.T; s.prototype.getMarkers = s.prototype.o; t.prototype.onAdd = t.prototype.onAdd; t.prototype.draw = t.prototype.draw; t.prototype.onRemove = t.prototype.onRemove;
})();