var map = new GMap(document.getElementById("map"));
map.addControl(new GSmallZoomControl());

var point = new GPoint(139.773452,35.694171);
map.centerAndZoom(point,1);

var myicon = new GIcon();

myicon.image="assets/images/googleMap/com-bdg.png";
myicon.shadow="assets/images/googleMap/coms-shadow.png";
myicon.iconSize=new GSize(54,54);
myicon.shadowSize=new GSize(54,54);
myicon.iconAnchor=new GPoint(15,42);
myicon.infoWindowAnchor=new GPoint(20,20);
myicon.transparent="assets/images/googleMap/com-bdg.png";

var marker = new GMarker(point,myicon);

GEvent.addListener(marker,"click", function() {
		marker.openInfoWindowHtml("<img src='assets/images/googleMap/comsHouse.jpg' alt='coms house' />");
		});
map.addOverlay(marker);