function initialize() {
  if (GBrowserIsCompatible()) {
	var map = new GMap2(document.getElementById("map_canvas"));
	map.setCenter(new GLatLng(52.599841553036214, -1.623203158378601), 13);
	map.setUIToDefault();
	
	var point = new GLatLng(52.599841553036214, -1.623203158378601);
    map.addOverlay(new GMarker(point, {title: 'Hall End Business Park'}));
	
	var map2 = new GMap2(document.getElementById("map_canvas2"));
	map2.setCenter(new GLatLng(52.599558086136, -1.5909522771835327), 13);
	map2.setUIToDefault();
	
	var point2 = new GLatLng(52.599558086136, -1.5909522771835327);
    map2.addOverlay(new GMarker(point2, {title: 'Manor Farm Business Park'}));
  }
}