Sound Stop playing on button release

Questions & Answers
1

Once again hello beautiful Unity Answers members!
I have been biting my lip over this for an hour now. In my short demo level, I want a fireball to appear when the player holds down the right mouse key, and disappear when he releases this key. I got the particle system to work, but no matter how i edit this script for the sound, I cant get it to work! I need the sound to loop if the right mouse key is held down, and to stop playing when the right mouse key is released.
Script:

var firesound : AudioClip;

function Start () {

particleEmitter.emit = false;
}

function Update ()

{

 if (Input.GetMouseButtonDown (1)){

      particleEmitter.emit = true;
	audio.PlayOneShot(firesound);	


if (Input.GetMouseButtonUp (1))

        particleEmitter.emit = false;
		audio.stop(firesound);

}
}

Halp?

2

Use auidio.play instead of Play One Shot.

http://answers.unity3d.com/questions/123772/playoneshot-returns-false-for-isplaying.html

3

Stop is a function, it starts with a cap S.

function Update (){
 if (Input.GetMouseButtonDown (1)){
      particleEmitter.emit = true;
      audio.Play();
 if (Input.GetMouseButtonUp (1))
      particleEmitter.emit = false;
     audio.Stop(); 
 } 
}