var window = Ti.UI.createWindow();
var mapView = Ti.Map.createView({
  mapType: Ti.Map.STANDARD_TYPE,
  region:{
    latitude:33.74511, longitude:-84.38993,
    latitudeDelta:0.5, longitudeDelta:0.5
  },
  animate:true,
  regionFit:true,
  userLocation:true
});
window.add(mapView);
window.open();