On release Close Window

[Esther Saimpou]

Hi, I have an swf in a pop up window and I want a script that will "close" the pop up when someone clicks on a button. I tried:

on (release) {
getURL ("javascript:wi ndow.close()");
}

and

on (release) {
getURL ("javascript:wi ndow.opener=sel f;window.close( )" );
}

and

on (release) {
getURL ("javascript:se lf.close()
}

and some more but nothing seems to work..
I m getting crazy over this.
Any help please!!!!!!!!! !!!!