function CustomMarker(latlng, map, oncreated, args) { google.maps.OverlayView.call(this); this.latlng_ = latlng; // Once the LatLng and text are set, add the overlay to the map. This will // trigger a call to panes_changed which should in turn call draw. this.setMap(map); this.oncreated = oncreated; this.oncreatedargs = args; } CustomMarker.prototype = new google.maps.OverlayView(); CustomMarker.prototype.draw = function() { var me = this; if (this.removed) return; // Check if the div has been created. var div = this.div_; if (!div) { // Create a overlay text DIV div = this.div_ = document.createElement('DIV'); // Create the DIV representing our CustomMarker div.style.position = "absolute"; google.maps.event.addDomListener(div, "click", function(event) { google.maps.event.trigger(me, "click"); }); this.oncreated(div, this.oncreatedargs); // Then add the overlay to the DOM var panes = this.getPanes(); panes.overlayLayer.appendChild(div); } // Position the overlay var point = this.getProjection().fromLatLngToDivPixel(this.latlng_); if (point) { div.style.left = point.x + 'px'; div.style.top = point.y + 'px'; } }; CustomMarker.prototype.setPosition = function(p) { this.latlng_ = p; var projection = this.getProjection(); if (projection) { var point = projection.fromLatLngToDivPixel(this.latlng_); this.div_.style.left = point.x + 'px'; this.div_.style.top = point.y + 'px'; } }; CustomMarker.prototype.getPosition = function(p) { return this.latlng_; }; CustomMarker.prototype.hide = function() { if (this.div_ && !this.isHidden) { this.div_.style.display = 'none'; this.isHidden = true; } } CustomMarker.prototype.show = function() { if (this.div_ && this.isHidden) { this.div_.style.display = 'block'; this.isHidden = false; } } CustomMarker.prototype.toggle = function(t) { if ((typeof t) == "boolean") { if (t) { this.show(); } else { this.hide(); } } else { this.toggle((this.isHidden) == true); } } CustomMarker.prototype.remove = function() { // Check if the overlay was on the map and needs to be removed. if (this.div_) { this.div_.parentNode.removeChild(this.div_); this.div_ = null; this.removed = true; } };