var map = "";
var OurPoint = new GLatLng(52.123925,-4.552245);

  function load() {
      if (GBrowserIsCompatible()) {
        map = new GMap2(document.getElementById("map"));
		
           map.addControl(new GLargeMapControl());
           map.addControl(new GMapTypeControl());
           map.addControl(new GOverviewMapControl());
           map.setCenter(OurPoint, 12);
      }
      //add marker	
	  var ourMarker = new GMarker(OurPoint); 
      map.addOverlay(ourMarker);
	  
	  var addressBubble = '<strong>Penlan Coastal Cottages</strong>,<br />Aberporth<br />Ceredigion<br />SY43 2DT';  
	  
	  map.openInfoWindowHtml(OurPoint,addressBubble);
   
    }