Demonstrate use the Google Maps v3 API.
Animated zoom (if supported by GMaps on your device)
If you use the Google Maps v3 API with a Google layer, you don't need to include an API key. This layer only works in the spherical mercator projection. See the google-v3.js source to see how this is done.
In order to position the Google attribution div in the default location, you must include the extra theme/default/google.css stylesheet.
Note on Google Maps API versioning:
This example uses the "nightly" version of Google Maps
API. This is specified by using v=3 in the
the Google Maps API URL. Production applications should use the
"release" or "frozen" versions of Google Maps
API. See the OpenLayers.Layer.Google.v3 API
docs, and the
Versioning Section
of the Google Maps API docs, for more details.