var map = null;
var londonMap = null;

function initialize() {

    if (GBrowserIsCompatible()) {
        // create the map
        map = new GMap2(document.getElementById('googlemaps'), {
            draggableCursor: 'default',
            draggingCursor: 'default'
        });
        map.setMapType(G_NORMAL_MAP);
        map.enableDoubleClickZoom();
        map.addControl(new GSmallMapControl(), new GControlPosition(G_ANCHOR_TOP_LEFT));
        keyboardhandler = new GKeyboardHandler(map);

        // create the map
        londonMap = new GMap2(document.getElementById('googlemapsldn'), {
            draggableCursor: 'default',
            draggingCursor: 'default'
        });
        londonMap.setMapType(G_NORMAL_MAP);
        londonMap.enableDoubleClickZoom();
        londonMap.addControl(new GSmallMapControl(), new GControlPosition(G_ANCHOR_TOP_LEFT));
        keyboardhandler = new GKeyboardHandler(londonMap);
    }
}

// A function to create the marker and set up the event window
function createMarker(point, label) {
    var marker = new GMarker(point);
    GEvent.addListener(marker,"click",function() {
        marker.openInfoWindowHtml(label);
    });
    return marker;
  
}