Hi guys, hoping for some pointers on this one - On a website i run there is a simple 2 image flash animation advertising 2 store openings.

However, it cannot be seen on an iPhone which the client is asking me to ensure visitors be able to see it in the same effect. Can anybody tell me how the Apple store produce this animation without using Flash so iphone users can see them?

http://www.apple.com/iphone/

Is it CSS based or javascript? Looking at the script code its hard to decipher for a non-expert such as myself.

Any pointers much appreciated in advance!