CS3 animating question

Hello,

I am wondering how to even start this project that I was assigned and would be greatfull if anyone can give me some tips.

I need to animate a flying object - lets say a square (with flapping wings) - and while the square is flying around - if clicked on/rolled over I need it to to grow in size a bit and increase the speed of its flapping wings.

I can do one or the other already flying square or growing in size when clicked on, but I don’t know how to combine them. I am using AS3.

Thanks,
ChiChi