var map = null;
var geocoder = null;
var lat = 47.20637349244116;
var lng = -1.5616679191589355;
function load() {
    var map = new GMap2(document.getElementById("map"));
    map.addControl(new GSmallMapControl());

    var point = new GPoint(lng, lat);
    map.setCenter(new GLatLng(lat, lng), 12);
    var marker = new GMarker(point);
    map.addOverlay(marker);
}
addEvent(window, 'load', load);
addEvent(window, 'unload', GUnload);