var centerLatitude =  55.94944011753613;
var centerLongitude =  -3.214294910430908;
var description = '<img src="http://www.geckonewmedia.com/images/common/logo.gif" />';

var startZoom = 15;
var map;

function addMarker(latitude, longitude, description) {
	var marker = new GMarker(new GLatLng(latitude,longitude));
	
	//GEvent.addListener(marker, 'click',
	//				   function() {
	//					   marker.openInfoWindowHtml(description);
	//				   }
	//			);
	//			
				map.addOverlay(marker)
	//		
			}


function init() {
      if (GBrowserIsCompatible()) {
        map = new GMap2(document.getElementById("map"));
		//map.addControl(new GSmallMapControl());
        map.setCenter(new GLatLng(centerLatitude, centerLongitude), startZoom);
		
		addMarker(centerLatitude, centerLongitude, description);
		}
    }
	

window.onload = init;
window.onunload = GUnload;