function loadOrlando() {
  if (GBrowserIsCompatible()) {
    map1 = new GMap2(document.getElementById("mapOrlando"));
    map1.addControl(new GSmallMapControl());
    map1.addControl(new GMapTypeControl());
    smtMarker = new GLatLng(28.541430, -81.374426);
    map1.setCenter(smtMarker, 15);
    var marker = new GMarker(smtMarker);
    map1.addOverlay(marker);
  }
}

window.onload = loadOrlando;