I have my assignment to write the game. The code is half-complete, but I still have to do several things, that I don't know how to do.

The aim of the game is to go through the maze as fast as possible and score as much as possible. Every green bar stops the pointer, and if you go through the blue bar you score +1 point. Running into yellow bar, brings the pointer to the "start"

My assignment:
write "event" procedure (don't know exactly this name in english) that
1) When the active cell is cell "suund" and you hit pointer keys the pointer in the maze starts moving accordingly (left, right, top, bottom)
2)this procedure have to control, if the game is proceeding in order to to make position changes only when game is on.
3) after moving Active cell to the red one (by hitting pointer keys). the Active cell must automatically move back to the cell "suund"

In the code, there are several comments in estonian, please, pay no attention to them. IMHO they are totally useless =)

the file is here http://rapidshare.com/files/19834573/maze.xls
no virus danger, i promise =)

I would be very grateful for any help you provide!

Alisa