Have a function perform a function

Question

In my game I have created a construction where a popup window
calls a predefined function if OK is pressed.
Unfortunately the function I call (bald in the script) is not
performed...
it looks like this:
For a tile in my game I defined the method: klikAction
Next to that I also defined an okAction (to be performed by
the popup when ok is clicked)
Popup function does show the text, but the okAction is not
performed.....
Any suggestions??
here is my script:
game.Tile102.prototype.klikAction = function(){
var action:String = "normal";
var tekst:String = "You pikc up the fax and read";
this.gotoAndStop(16); //show fax-img without the faxpaper
popup(tekst, action, this.okAction);}
game.Tile102.prototype.okAction = function(){
trace("OKACTION!!");
game.gameState.score += 5;
changeScore(game.gameState.score, 100);
game.gameState.isFax = false;
game.gameState.mouse = 2;
_root.mouse.gotoAndStop(2);
function popup(tekst:String, action:String,
okAction:Function){
stopAllMovements();
if(action == "normal"){
var popup:MovieClip = _root.attachMovie("popup_mc", "PopUp",
20000, {_x:(Stage.width-390)/2, _y:(Stage.height-200)/2});
popup.tekst_txt.text = tekst;
//create OK button to perform okActie and close the popup
popup.popup_btn_ok_mc.btnLabel_txt.text = "O.K.";
popup.popup_btn_ok_mc.onRelease = function() {
trace("hiero");
restartAllMovements();
popup.removeMovieClip();
okAction.apply();

Answer 1

Well, maybe It is better explained with a "cleaner" script,
and a debug code in it.
I will show you the script and the oputput in the output
window it generates.
SCRIPT:
game.Tile102.prototype.klikAction = function(){
var tekst:String = "Je pakt de fax en leest";
popup(tekst, this.okAction);
for (var i in this)
trace(i+": "+this
game.Tile102.prototype.okAction = function(){
trace("OKACTION!!");
function popup(tekst:String, okAction:Function){
var popup:MovieClip = _root.attachMovie("popup_mc", "PopUp",
20000, {_x50, _y50});
popup.tekst_txt.text = tekst;
//maak een OK button die de okActie uitvoert en dan de popup
mc sluit.
popup.popup_btn_ok_mc.btnLabel_txt.text = "O.K.";
popup.popup_btn_ok_mc.onRelease = function() {
trace("hiero");
okAction.apply();
popup.removeMovieClip();
OUTPUT::
onRelease: [type Function]
j: 3
i: 1
onEnterFrame: [type Function]
and also the trace "hiero" is reflected in thee output
window.
So, no okAction is found as a property of Tile102.
I am puzzled.... Any suggestions??
game.Tile102.prototype.klikAction = function(){