function initialize() {
      if (GBrowserIsCompatible()) {
        var map = new GMap2(document.getElementById("map_canvas"));
        map.setCenter(new GLatLng(48.081, 7.365), 14);
		map.addControl(new GSmallMapControl());
        var baseIcon = new GIcon(G_DEFAULT_ICON);
        baseIcon.shadow = "";
        baseIcon.iconSize = new GSize(70, 53);
        baseIcon.shadowSize = new GSize(37, 34);
        baseIcon.iconAnchor = new GPoint(34, 47);
        baseIcon.infoWindowAnchor = new GPoint(9, 2);
        function createMarker(point) {
        var letteredIcon = new GIcon(baseIcon);
        letteredIcon.image = puce_plan;
        markerOptions = { icon:letteredIcon };
        var marker = new GMarker(point, markerOptions);
        return marker;
        }
		map.addOverlay(createMarker(new GLatLng(48.081, 7.3665)));
      }
}