Questo e' il codice completo:

on (rollOver) {
gotoAndPlay("s1");
_parent.gotoAndPlay("w1");

}
on (releaseOutside, rollOut) {

gotoAndPlay("s2");
_parent.gotoAndPlay("w2");
}
on (release) {
if (_root.link<>4) {
_root.link = 4;
_root.play();
}
}