Rollover frame rotation with timeline possible?

Hi and thanks to anyone who can help with this. I have a series of images I’d like to use as a 180 rotation so when the visitor rolls their mouse over the screen the item rotates. I’d also like to have a timeline control attached to this which would allow the user to ‘jump in’ at any stage.

I’m really keen to actually learn how to do this for the future, my actionscript is appalling but slowly getting there.

Could anyone point me in the direction of a tutorial or an fla that has pointers in it.
Would be very grateful. Thanks in advance. RD