function LabeledMarker(latlng, opt_opts){
this.latlng_ = latlng;
this.opts_ = opt_opts;
this.labelText_ = opt_opts.labelText || "";
this.labelClass_ = opt_opts.labelClass || "LabeledMarker_markerLabel";
this.labelOffset_ = opt_opts.labelOffset || new google.maps.Size(0, 0);
this.clickable_ = opt_opts.clickable || true;
this.title_ = opt_opts.title || "";
this.labelVisibility_  = true;
if (opt_opts.draggable) {
opt_opts.draggable = false;
}
google.maps.Marker.apply(this, arguments);
};
LabeledMarker.prototype = new google.maps.Marker(new google.maps.LatLng(0, 0));
LabeledMarker.prototype.initialize = function(map) {
google.maps.Marker.prototype.initialize.apply(this, arguments);
this.map_ = map;
this.div_ = document.createElement("div");
this.div_.className = this.labelClass_;
this.div_.innerHTML = this.labelText_;
this.div_.style.position = "absolute";
this.div_.style.cursor = "pointer";
this.div_.title = this.title_;
map.getPane(G_MAP_MARKER_PANE).appendChild(this.div_);
if (this.clickable_) {
function newEventPassthru(obj, event) {
return function() {
google.maps.Event.trigger(obj, event);
};
}
var eventPassthrus = ['click', 'dblclick', 'mousedown', 'mouseup', 'mouseover', 'mouseout'];
for(var i = 0; i < eventPassthrus.length; i++) {
var name = eventPassthrus[i];
google.maps.Event.addDomListener(this.div_, name, newEventPassthru(this, name));
}
}
};
LabeledMarker.prototype.redraw = function(force) {
google.maps.Marker.prototype.redraw.apply(this, arguments);
this.redrawLabel_();
};
LabeledMarker.prototype.redrawLabel_ = function() {
var p = this.map_.fromLatLngToDivPixel(this.latlng_);
var z = google.maps.Overlay.getZIndex(this.latlng_.lat());
this.div_.style.left = (p.x + this.labelOffset_.width) + "px";
this.div_.style.top = (p.y + this.labelOffset_.height) + "px";
this.div_.style.zIndex = z; // in front of the marker
};
LabeledMarker.prototype.remove = function() {
google.maps.Event.clearInstanceListeners(this.div_);
if (this.div_.outerHTML) {
this.div_.outerHTML = ""; //prevent pseudo-leak in IE
}
if (this.div_.parentNode) {
this.div_.parentNode.removeChild(this.div_);
}
this.div_ = null;
google.maps.Marker.prototype.remove.apply(this, arguments);
};
LabeledMarker.prototype.copy = function() {
return new LabeledMarker(this.latlng_, this.opts_);
};
LabeledMarker.prototype.show = function() {
google.maps.Marker.prototype.show.apply(this, arguments);
if (this.labelVisibility_) {
this.showLabel();
} else {
this.hideLabel();
}
};
LabeledMarker.prototype.hide = function() {
google.maps.Marker.prototype.hide.apply(this, arguments);
this.hideLabel();
};
LabeledMarker.prototype.setLatLng = function(latlng) {
this.latlng_ = latlng;
google.maps.Marker.prototype.setLatLng.apply(this, arguments);
this.redrawLabel_();
};
LabeledMarker.prototype.setLabelVisibility = function(visibility) {
this.labelVisibility_ = visibility;
if (!this.isHidden()) { // Marker showing, make visible change
if (this.labelVisibility_) {
this.showLabel();
} else {
this.hideLabel();
}
}
};
LabeledMarker.prototype.getLabelVisibility = function() {
return this.labelVisibility_;
};
LabeledMarker.prototype.hideLabel = function() {
this.div_.style.visibility = 'hidden';
};
LabeledMarker.prototype.showLabel = function() {
this.div_.style.visibility = 'visible';
};
/*7498->3286*/