function initialize() {
	if (GBrowserIsCompatible()) {
		var map = new GMap2(document.getElementById("map_canvas"));
		map.setCenter(new GLatLng(22.281581,114.156194), 18);

		function createMarker(point, imgsrc, url, name, address, phone) {
			// Create ""beerlao" marker icon
			var beerlaoIcon = new GIcon(G_DEFAULT_ICON);
			beerlaoIcon.image = "images/beerlaopointer.png";		
			beerlaoIcon.shadow = "images/beerlaoshadow.png";
			beerlaoIcon.iconSize = new GSize(11, 38);
			beerlaoIcon.shadowSize = new GSize(24, 38);
			beerlaoIcon.iconAnchor = new GPoint(5, 38);
			beerlaoIcon.infoWindowAnchor = new GPoint(5, 5);

			// Set up our GMarkerOptions object
			markerOptions = { icon:beerlaoIcon };
			var marker = new GMarker(point, markerOptions);
			
			GEvent.addListener(marker, "click", function() {
				var myHtml = "<table><tr><td><img src=\"" + imgsrc + "\"/><td><b><a href=\"" + url + "\"/>" + name + "</a></b><br/>Address: " + address + "<br/>Phone: " + phone + "<br/><tr></table>";
				map.openInfoWindowHtml(point, myHtml);
			});

			GEvent.addListener(marker, "mouseover", function() {
				var myHtml = "<table><tr><td><img src=\"" + imgsrc + "\"/><td><b><a href=\"" + url + "\"/>" + name + "</a></b><br/>Address: " + address + "<br/>Phone: " + phone + "<br/><tr></table>";
				map.openInfoWindowHtml(point, myHtml);
			});
			
			return marker;
		}

		// Add "Racks MDB" marker
		var point = new GLatLng(22.280916,114.156135);
		var imgsrc = "images/logoRacks.jpg";
		var url = "http://www.racksmdb.com";
		var name = "Racks MDB"
		var address = "m88, 7fl, 2-8 wellington Street, Central, Hong Kong";
		var phone = "(852) 2868 3762";
		map.addOverlay(createMarker(point, imgsrc, url, name, address, phone));

		// Remove MapType.G_HYBRID_MAP and Scale
		var customUI = map.getDefaultUI();
		customUI.maptypes.physical = false;
		customUI.controls.scalecontrol = false;
		map.setUI(customUI);

		//Adjust window position for IE6 or below
		var browser = navigator.appName;
		var b_version=navigator.appVersion;
		var version=parseFloat(b_version);
		if (browser == "Microsoft Internet Explorer" && version < 7) {
			window.resizeTo(650,610);
			window.moveTo(window.screen.availWidth-650,0);	
		}
	}
}