Adding sound effects to flash

[Mp3-Lock]

Ok so im trying to get it so when I press the up button in my racer, you hear an engine sound, I know this is easy but Im not sure what the best code for it is. I want to add it in the movement code but anyone know how to do this?

[Denvish]

Something like

createEmptyMovieClip("SA", 56789);
Engine=new Sound(SA);
Engine.attachSound("linkagename");
engineOn=0; //BOOLEAN

onClipEvent(enterFrame){
if(Key.isDown(Key.UP)){
if(!engineOn){
Engine.start(0,9999);
engineOn=1;
}
}else{
if(engineOn){
Engine.stop("linkagename");
engineOn=0;
}
}
}

[Mp3-Lock]

this, sort of works but the sounds loop over each other when you keep pressing the up button and they dont stop playing when you are done

[Mp3-Lock]

Does anyone else know? I have checked all over the internet and I cant find an answer,

[sandypaw]

stopAllSounds(); =)

[Denvish]

I forgot to refer to _root, I didn't test it. The first four lines should go on main timeline first frame, then this lot should go on the MC

If you don't want it to loop, use _root.Engine.start(), not _root.Engine.start(0,9999);

onClipEvent(enterFrame){
if(Key.isDown(Key.UP)){
if(!_root.engineOn){
_root.Engine.start(0,9999);
_root.engineOn=1;
}
}else{
if(_root.engineOn){
_root.Engine.stop("linkagename");
_root.engineOn=0;
}
}
}