16. Now switch to the Animation screen (WINDOW...Animation)
In the Animation palette, add a new frame for each of the flag layers, that would be around 9 additional frames for this tutorial.
Select frame 1 and then in the layers pallet, make sure only the first flag layer is visible.
Select frame 2 and make sure only flag layer 2 is visible.
Repeat this for each of the flag frame, making sure that only the corresponding flag layer is visible for each animation frame.
Next set the frame delay for all of the frames to 0.2 seconds.
Press the play button to view the animation.