if(typeof google !=='undefined'){
    function InfoBox(t) {
        t = t || {}, google.maps.OverlayView.apply(this, arguments), this.content_ = t.content || "", this.disableAutoPan_ = t.disableAutoPan || !1, this.maxWidth_ = t.maxWidth || 0, this.pixelOffset_ = t.pixelOffset || new google.maps.Size(0, 0), this.position_ = t.position || new google.maps.LatLng(0, 0), this.zIndex_ = t.zIndex || null, this.boxClass_ = t.boxClass || "infoBox", this.boxStyle_ = t.boxStyle || {}, this.closeBoxMargin_ = t.closeBoxMargin || "2px", this.closeBoxURL_ = t.closeBoxURL || "http://www.google.com/intl/en_us/mapfiles/close.gif", "" === t.closeBoxURL && (this.closeBoxURL_ = ""), this.infoBoxClearance_ = t.infoBoxClearance || new google.maps.Size(1, 1), "undefined" == typeof t.visible && ("undefined" == typeof t.isHidden ? t.visible = !0 : t.visible = !t.isHidden), this.isHidden_ = !t.visible, this.alignBottom_ = t.alignBottom || !1, this.pane_ = t.pane || "floatPane", this.enableEventPropagation_ = t.enableEventPropagation || !1, this.div_ = null, this.closeListener_ = null, this.moveListener_ = null, this.contextListener_ = null, this.eventListeners_ = null, this.fixedWidthSet_ = null
    }
    InfoBox.prototype = new google.maps.OverlayView, InfoBox.prototype.createInfoBoxDiv_ = function () {
        var t, e, i, o = this, s = function (t) {
            t.cancelBubble = !0, t.stopPropagation && t.stopPropagation()
        }, n = function (t) {
            t.returnValue = !1, t.preventDefault && t.preventDefault(), o.enableEventPropagation_ || s(t)
        };
        if (!this.div_) {
            if (this.div_ = document.createElement("div"), this.setBoxStyle_(), "undefined" == typeof this.content_.nodeType ? this.div_.innerHTML = this.getCloseBoxImg_() + this.content_ : (this.div_.innerHTML = this.getCloseBoxImg_(), this.div_.appendChild(this.content_)), this.getPanes()[this.pane_].appendChild(this.div_), this.addClickHandler_(), this.div_.style.width ? this.fixedWidthSet_ = !0 : 0 !== this.maxWidth_ && this.div_.offsetWidth > this.maxWidth_ ? (this.div_.style.width = this.maxWidth_, this.div_.style.overflow = "auto", this.fixedWidthSet_ = !0) : (i = this.getBoxWidths_(), this.div_.style.width = this.div_.offsetWidth - i.left - i.right + "px", this.fixedWidthSet_ = !1), this.panBox_(this.disableAutoPan_), !this.enableEventPropagation_) {
                for (this.eventListeners_ = [], e = ["mousedown", "mouseover", "mouseout", "mouseup", "click", "dblclick", "touchstart", "touchend", "touchmove"], t = 0; t < e.length; t++) this.eventListeners_.push(google.maps.event.addDomListener(this.div_, e[t], s));
                this.eventListeners_.push(google.maps.event.addDomListener(this.div_, "mouseover", function (t) {
                    this.style.cursor = "default"
                }))
            }
            this.contextListener_ = google.maps.event.addDomListener(this.div_, "contextmenu", n), google.maps.event.trigger(this, "domready")
        }
    }, InfoBox.prototype.getCloseBoxImg_ = function () {
        var t = "";
        return "" !== this.closeBoxURL_ && (t = "<img", t += " src='" + this.closeBoxURL_ + "'", t += " align=right", t += " style='", t += " position: relative;", t += " cursor: pointer;", t += " margin: " + this.closeBoxMargin_ + ";", t += "'>"), t
    }, InfoBox.prototype.addClickHandler_ = function () {
        var t;
        "" !== this.closeBoxURL_ ? (t = this.div_.firstChild, this.closeListener_ = google.maps.event.addDomListener(t, "click", this.getCloseClickHandler_())) : this.closeListener_ = null
    }, InfoBox.prototype.getCloseClickHandler_ = function () {
        var t = this;
        return function (e) {
            e.cancelBubble = !0, e.stopPropagation && e.stopPropagation(), google.maps.event.trigger(t, "closeclick"), t.close()
        }
    }, InfoBox.prototype.panBox_ = function (t) {
        var e, i, o = 0, s = 0;
        if (!t && (e = this.getMap(), e instanceof google.maps.Map)) {
            e.getBounds().contains(this.position_) || e.setCenter(this.position_), i = e.getBounds();
            var n = e.getDiv(), h = n.offsetWidth, d = n.offsetHeight, l = this.pixelOffset_.width,
                r = this.pixelOffset_.height, a = this.div_.offsetWidth, p = this.div_.offsetHeight,
                _ = this.infoBoxClearance_.width, f = this.infoBoxClearance_.height,
                v = this.getProjection().fromLatLngToContainerPixel(this.position_);
            if (v.x < -l + _ ? o = v.x + l - _ : v.x + a + l + _ > h && (o = v.x + a + l + _ - h), this.alignBottom_ ? v.y < -r + f + p ? s = v.y + r - f - p : v.y + r + f > d && (s = v.y + r + f - d) : v.y < -r + f ? s = v.y + r - f : v.y + p + r + f > d && (s = v.y + p + r + f - d), 0 !== o || 0 !== s) {
                e.getCenter();
                s -= 100, e.panBy(o, s)
            }
        }
    }, InfoBox.prototype.setBoxStyle_ = function () {
        var t, e;
        if (this.div_) {
            this.div_.className = this.boxClass_, this.div_.style.cssText = "", e = this.boxStyle_;
            for (t in e) e.hasOwnProperty(t) && (this.div_.style[t] = e[t]);
            this.div_.style.WebkitTransform = "translateZ(0)", "undefined" != typeof this.div_.style.opacity && "" !== this.div_.style.opacity && (this.div_.style.MsFilter = '"progid:DXImageTransform.Microsoft.Alpha(Opacity=' + 100 * this.div_.style.opacity + ')"', this.div_.style.filter = "alpha(opacity=" + 100 * this.div_.style.opacity + ")"), this.div_.style.position = "absolute", this.div_.style.visibility = "hidden", null !== this.zIndex_ && (this.div_.style.zIndex = this.zIndex_)
        }
    }, InfoBox.prototype.getBoxWidths_ = function () {
        var t, e = {top: 0, bottom: 0, left: 0, right: 0}, i = this.div_;
        return document.defaultView && document.defaultView.getComputedStyle ? (t = i.ownerDocument.defaultView.getComputedStyle(i, ""), t && (e.top = parseInt(t.borderTopWidth, 10) || 0, e.bottom = parseInt(t.borderBottomWidth, 10) || 0, e.left = parseInt(t.borderLeftWidth, 10) || 0, e.right = parseInt(t.borderRightWidth, 10) || 0)) : document.documentElement.currentStyle && i.currentStyle && (e.top = parseInt(i.currentStyle.borderTopWidth, 10) || 0, e.bottom = parseInt(i.currentStyle.borderBottomWidth, 10) || 0, e.left = parseInt(i.currentStyle.borderLeftWidth, 10) || 0, e.right = parseInt(i.currentStyle.borderRightWidth, 10) || 0), e
    }, InfoBox.prototype.onRemove = function () {
        this.div_ && (this.div_.parentNode.removeChild(this.div_), this.div_ = null)
    }, InfoBox.prototype.draw = function () {
        this.createInfoBoxDiv_();
        var t = this.getProjection().fromLatLngToDivPixel(this.position_);
        this.div_.style.left = t.x + this.pixelOffset_.width + "px", this.alignBottom_ ? this.div_.style.bottom = -(t.y + this.pixelOffset_.height) + "px" : this.div_.style.top = t.y + this.pixelOffset_.height + "px", this.isHidden_ ? this.div_.style.visibility = "hidden" : this.div_.style.visibility = "visible"
    }, InfoBox.prototype.setOptions = function (t) {
        "undefined" != typeof t.boxClass && (this.boxClass_ = t.boxClass, this.setBoxStyle_()), "undefined" != typeof t.boxStyle && (this.boxStyle_ = t.boxStyle, this.setBoxStyle_()), "undefined" != typeof t.content && this.setContent(t.content), "undefined" != typeof t.disableAutoPan && (this.disableAutoPan_ = t.disableAutoPan), "undefined" != typeof t.maxWidth && (this.maxWidth_ = t.maxWidth), "undefined" != typeof t.pixelOffset && (this.pixelOffset_ = t.pixelOffset), "undefined" != typeof t.alignBottom && (this.alignBottom_ = t.alignBottom), "undefined" != typeof t.position && this.setPosition(t.position), "undefined" != typeof t.zIndex && this.setZIndex(t.zIndex), "undefined" != typeof t.closeBoxMargin && (this.closeBoxMargin_ = t.closeBoxMargin), "undefined" != typeof t.closeBoxURL && (this.closeBoxURL_ = t.closeBoxURL), "undefined" != typeof t.infoBoxClearance && (this.infoBoxClearance_ = t.infoBoxClearance), "undefined" != typeof t.isHidden && (this.isHidden_ = t.isHidden), "undefined" != typeof t.visible && (this.isHidden_ = !t.visible), "undefined" != typeof t.enableEventPropagation && (this.enableEventPropagation_ = t.enableEventPropagation), this.div_ && this.draw()
    }, InfoBox.prototype.setContent = function (t) {
        this.content_ = t, this.div_ && (this.closeListener_ && (google.maps.event.removeListener(this.closeListener_), this.closeListener_ = null), this.fixedWidthSet_ || (this.div_.style.width = ""), "undefined" == typeof t.nodeType ? this.div_.innerHTML = this.getCloseBoxImg_() + t : (this.div_.innerHTML = this.getCloseBoxImg_(), this.div_.appendChild(t)), this.fixedWidthSet_ || (this.div_.style.width = this.div_.offsetWidth + "px", "undefined" == typeof t.nodeType ? this.div_.innerHTML = this.getCloseBoxImg_() + t : (this.div_.innerHTML = this.getCloseBoxImg_(), this.div_.appendChild(t))), this.addClickHandler_()), google.maps.event.trigger(this, "content_changed")
    }, InfoBox.prototype.setPosition = function (t) {
        this.position_ = t, this.div_ && this.draw(), google.maps.event.trigger(this, "position_changed")
    }, InfoBox.prototype.setZIndex = function (t) {
        this.zIndex_ = t, this.div_ && (this.div_.style.zIndex = t), google.maps.event.trigger(this, "zindex_changed")
    }, InfoBox.prototype.setVisible = function (t) {
        this.isHidden_ = !t, this.div_ && (this.div_.style.visibility = this.isHidden_ ? "hidden" : "visible")
    }, InfoBox.prototype.getContent = function () {
        return this.content_
    }, InfoBox.prototype.getPosition = function () {
        return this.position_
    }, InfoBox.prototype.getZIndex = function () {
        return this.zIndex_
    }, InfoBox.prototype.getVisible = function () {
        var t;
        return t = "undefined" == typeof this.getMap() || null === this.getMap() ? !1 : !this.isHidden_
    }, InfoBox.prototype.show = function () {
        this.isHidden_ = !1, this.div_ && (this.div_.style.visibility = "visible")
    }, InfoBox.prototype.hide = function () {
        this.isHidden_ = !0, this.div_ && (this.div_.style.visibility = "hidden")
    }, InfoBox.prototype.open = function (t, e) {
        var i = this;
        e && (this.position_ = e.getPosition(), this.moveListener_ = google.maps.event.addListener(e, "position_changed", function () {
            i.setPosition(this.getPosition())
        })), this.setMap(t), this.div_ && this.panBox_()
    }, InfoBox.prototype.close = function () {
        var t;
        if (this.closeListener_ && (google.maps.event.removeListener(this.closeListener_), this.closeListener_ = null), this.eventListeners_) {
            for (t = 0; t < this.eventListeners_.length; t++) google.maps.event.removeListener(this.eventListeners_[t]);
            this.eventListeners_ = null
        }
        this.moveListener_ && (google.maps.event.removeListener(this.moveListener_), this.moveListener_ = null), this.contextListener_ && (google.maps.event.removeListener(this.contextListener_), this.contextListener_ = null), this.setMap(null)
    };
}