hey,
I have not used one of these for a while but i am pretty sure this is right
Code:
on(release) {
getURL ("javascript:NewWindow=window.open('http://audiomaniac.co.uk/wh/pic112j.swf','newWin','width=800,height=600,left =240,top=170,toolbar=No,location=No,scrollbars=No ,status=No,resizable=No,fullscreen=No'); NewWindow.focus(); void(0);");
}
Obviously change the path to the file you want to open and the dimensions etc, this basically opens a java pop up window.
I dunno if that will help but it sounds like it might
Ryan