go to scene after counting all squares

http://www.nadinagafoor.com/Portfolio.htm if you will go to this site you will see a menu button at top left, when u mouse over on it, you will see a menu comes and when you enter on Interactive option the many squares comes they When they all will disapear then next scene will start no matter which will be last i know their is counter which is counting the value of squares then after all its going for next scene, but i dont know how its possible please mail me answer or if you can arrange a small demo fla so it will really appreciable for me
i really want to learn how it possible.
Salman Lakhani
[email protected]

a counter is simple.

On each of the squares they put something like:

on(rollOver){
_root.i++;
}


the i++ adds a value of 1 to the variable i each time one of the box is passed over by the mouse.

_t