[Штрек]

on (release) {
for (name in _root) {
if (typeof (_root[name]) == "movieclip") {
_root[name].stop();
}
}
}
Ну а растормозить ,
on (release) {
for (name in _root) {
if (typeof (_root[name]) == "movieclip") {
_root[name].play();
}
}
}