Controlling cursor movement

my friend and i have been working on some banners with Flash 4. is there any actionscript that can achieve the following result?

if i move the cursor to a point A, it automatically moves by itself to a point B. then if i move the cursor from B to a point C, it bounces away to a point D.

i stumbled upon this site while googling around. i’m not a techie, but yeah, i can handle word processors :}. thought you guys might be able to help me out.