movement

|-----[rectA]-------------------[rectB]-------------|B
A

can someone pls teach me how could i make 2 rectangles slide along a straight path( those ----) and when they collide they will move in the other direction. collision also occurs when rectA reached point A and rectB reaches B.



also..how can i change the speed of the movement ?

thanx alot

Start here:
http://www.moock.org/

Assuming you want to do this with actionscript it isn't a "do steps 1 and 2" kinda thing, you need to understand what's going on a bit more. Hope that helps.

Chris