Little black out here need help with a treemenu in director 8.5?

talk design
1

Hi all,

Need some help with a vertical treemenu in director 8.5.

It is as follows:

Let’s say i got 8 main navButtons.
Then on mouseDown button 1 my menu collapse and you see a bg img with subnav buttons.

Right now i got

on mouseUp
  if the doubleClick then exit
  startTimer
  repeat while the timer < 20
    if the mouseDown then
      cursor 280
      sprite(12).visible=false
      sprite(16).visible=false
      sprite(17).visible=false
       sprite(18).visible=false
  sprite(19).visible=false  
      exit
    end if
  end repeat
  sprite(12).visible=true
  sprite(16).visible=true
  sprite(17).visible=true
  sprite(18).visible=true
  sprite(19).visible=true  
end mouseUp

on mouseLeave
  
end

So doubleClick closes the collapse img.

But i want to have it on the second mouse down.

Recap: first onMouseDown ->collapse second onMouseDown de-collapse

Any tips, tutorials???

Kind regards