flash quiz help

[porcupinetree]

Hi there,
i'm trying to develop a quiz in flash.
Searching on the net, I found a quiz in flashkit from sephiroth.it by Alessandro Crugnola.
His quiz has a script that puts the questions and the answers in random order.
What i'm looking for is to not select the answers by clicking the mouse, but using the keyPress handler.
Using the keyPress handler the script selects only the first answer
I tried a lot but i didn't find any solution..
2 hours ago, I thought that I found a solution using if(this._name=="answer1") but it works only with the "on(release)" handler, when I replace it with the on(keyPress) the script selects again only the first answer...
Any help would be much appreciated...

this is the link where you could d/l the quiz:

http://www.flashkit.com/movies/Applications/Multiple-sephirot-5192/index.php

and below is the btn source.

Thank you in advance.



on(release){
if(this._name=="answer1")
{
if(!_root.Done){
point._visible = 1
_root.myChoice = thisChoice; // choice
removePoints(_name,this); // remove other points
// making the coice
trace(_root.myChoice);
if(_root.myChoice != undefined){
_root.Done = true;
_root.totalAnswer++;
if(_root.myChoice){
giusta._visible = 1
_root.correctAnswer++
}
// displaing right & wrong answers
if(!_root.myChoice){
errata._visible = 1
}
if(_root.totalAnswer == _root.toDisplay){
_root.aspetta.itsEnd = true
_root.aspetta.play();
} else {
_root.aspetta.play();
}
delete _root.myChoice;
}}
}
}