Switching keyboard orientation in Safari in 3.0?

In 2.2.1, when the keyboard is open in Safari you have to close the keyboard to change to landscape or portrait, depending on the orientation you were in. I've seen from videos that in 3.0 you can switch the orientation of the keyboard while it's open in Messages, but haven't seen anything about Safari. Can anyone tell me if you can switch to landscape while the keyboard is open in Safari in 3.0?