wait for hover sound to finish

heya,

i'm trying to get a sound (called "gong") to play when i hover over a button (called "yes"), then when the button is released, if the sound is done playing, jump to a url called "yes.htm"

i've searched here but i'm just making a mess of things and everything i do just makes the errors in my output window longer :(

guess i should post what i have. please don't laugh...

on (rollOver) {
this.yes.gotoAndPlay("1");
_global.Behaviors.Sound.gong.start(0, 1);
}
on (release) {
gotoAndPlay();
_global.Behaviors.Sound.gong.onSoundComplete = function()
getURL("yes.htm", "_self");
}

oops, sorry i just saw the sticky topic.

Flash MX