function load() {
  if (GBrowserIsCompatible()) {
    var lat = 34.60840481254642;
    var lng = 133.7843182682991;
    var map = new GMap2(document.getElementById("gmap"));
    map.addControl(new GSmallZoomControl3D());
    map.setCenter(new GLatLng(lat, lng), 13);
    map.addOverlay(new GMarker(new GLatLng(lat, lng)));
  }
}