function initialize() {
	if (GBrowserIsCompatible()) {
		var map = new GMap2(document.getElementById("googleMapContainer"));
		map.addControl(new GLargeMapControl());

		var point = new GLatLng(51.4145812, -2.2544526);
		map.setCenter(point, 10);
		var marker = new GMarker(point);
		map.addOverlay(marker);

		var windowMessage = '<div id="googleMapInfo"><img src="images/logo-gmap.png" width="94" height="13" alt="Space Glass" /><div><strong>Head office</strong><br/>Space Glass Ltd<br/>Harthan Park<br/>Corsham<br/>Wiltshire<br/>SN13 ORP</div></div>';
		marker.openInfoWindowHtml(windowMessage);
	}
}