Getting pictures from a jpg

Hello friends
I have a funny questions. I am very new in flash . Recently one of my friends ordered me to make some animation from a jpg image wherein a ball is present inside a logo. I want to detach the ball and the logo ( one circle with diffrent orbists)seperately. How can I do this? I have some idea about photoshop. Is it the way to slice the ball in imagae ready/photoshop. Any help will be appreciated.

Thanks a lot.