mdigital · March 7, 2014 18:28
diff --git a/gistfile1.txt b/gistfile1.txt

 <html>
 <head>
 <title>Google Maps JavaScript API v3: Custom Marker Demo</title>
 <script type="text/javascript" src="http://maps.google.com/maps/api/js?sensor=false"></script>
 <script>
  function CustomMarker(latlng,  map) {
    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);
  }

  CustomMarker.prototype = new google.maps.OverlayView();

  CustomMarker.prototype.draw = function() {
    var me = this;

    // 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.border = "none";
      div.style.position = "absolute";
      div.style.paddingLeft = "0px";
      div.style.cursor = 'pointer';

      var img = document.createElement("img");
      img.src = "http://gmaps-samples.googlecode.com/svn/trunk/markers/circular/bluecirclemarker.png";
      div.appendChild(img);
      google.maps.event.addDomListener(div, "click", function(event) {
        google.maps.event.trigger(me, "click");
      });

      // Then add the overlay to the DOM
      var panes = this.getPanes();
      panes.overlayImage.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.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;
    }
  };

  CustomMarker.prototype.getPosition = function() {
   return this.latlng_;
  };

  var map;
  var overlay;
  function initialize() {
    var opts = {
      zoom: 9,
      center: new google.maps.LatLng(-34.397, 150.644),
      mapTypeId: google.maps.MapTypeId.ROADMAP
    }
    map = new google.maps.Map(document.getElementById("map"), opts);

    overlay = new CustomMarker(map.getCenter(), map);
    var iw = new google.maps.InfoWindow({content: "Hello!", pixelOffset: new google.maps.Size(5,0)});
    iw.open(map, overlay);
    google.maps.event.addListener(overlay, "click", function() {
      iw.open(map, overlay);
    });
  }

  function addOverlay() {
    overlay.setMap(map);
  }

  function removeOverlay() {
    overlay.setMap(null);
  }
 </script>
 </head>
 <body onload="initialize()">
  <div id="map" style="width: 320px; height: 480px;">map div</div>
  <div>
      <input type="button" value="Add Marker" onclick="addOverlay()">
      <input type="button" value="Remove Marker" onclick="removeOverlay()">
  </div>

 </body>
 </html>

	<html>
	<head>
	<title>Google Maps JavaScript API v3: Custom Marker Demo</title>
	<script type="text/javascript" src="http://maps.google.com/maps/api/js?sensor=false"></script>
	<script>
	function CustomMarker(latlng, map) {
	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);
	}

	CustomMarker.prototype = new google.maps.OverlayView();

	CustomMarker.prototype.draw = function() {
	var me = this;

	// 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.border = "none";
	div.style.position = "absolute";
	div.style.paddingLeft = "0px";
	div.style.cursor = 'pointer';

	var img = document.createElement("img");
	img.src = "http://gmaps-samples.googlecode.com/svn/trunk/markers/circular/bluecirclemarker.png";
	div.appendChild(img);
	google.maps.event.addDomListener(div, "click", function(event) {
	google.maps.event.trigger(me, "click");
	});

	// Then add the overlay to the DOM
	var panes = this.getPanes();
	panes.overlayImage.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.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;
	}
	};

	CustomMarker.prototype.getPosition = function() {
	return this.latlng_;
	};

	var map;
	var overlay;
	function initialize() {
	var opts = {
	zoom: 9,
	center: new google.maps.LatLng(-34.397, 150.644),
	mapTypeId: google.maps.MapTypeId.ROADMAP
	}
	map = new google.maps.Map(document.getElementById("map"), opts);

	overlay = new CustomMarker(map.getCenter(), map);
	var iw = new google.maps.InfoWindow({content: "Hello!", pixelOffset: new google.maps.Size(5,0)});
	iw.open(map, overlay);
	google.maps.event.addListener(overlay, "click", function() {
	iw.open(map, overlay);
	});
	}

	function addOverlay() {
	overlay.setMap(map);
	}

	function removeOverlay() {
	overlay.setMap(null);
	}
	</script>
	</head>
	<body onload="initialize()">
	<div id="map" style="width: 320px; height: 480px;">map div</div>
	<div>
	<input type="button" value="Add Marker" onclick="addOverlay()">
	<input type="button" value="Remove Marker" onclick="removeOverlay()">
	</div>

	</body>
	</html>