Cant find my error in JavaScript?

Hey everyone, im following a guide through youtube that is showing me lots about unity and java scripting, but ive run into a problem, first of all does mono-develop show you where your error is? i get an error saying was expecting ), instead found 'fire'. Can anyone find the mistake? thankyou. The script is for reloading with guns for an fps.

var Bullet : Rigidbody; var Spawn : Transform; var BulletSpeed : float = 1000; var ReloadTime : float = 2; var AmmoInMag : float = 30;

static var AmmoLeft : float; private var CanFire = true;

function Start () { AmmoLeft = AmmoInMag; }

function Update () { if(Input.GetButtonDown("Fire1")){ if(AmmoLeft > 0){ BroadcastMessage("FireAnim"); Fire(); } }

 if(AmmoLeft == 0)
 {
     Reload();
 }
 
 if(AmmoLeft < 0){
     AmmoLeft  = 0;        

}

function Fire(){ if(CanFire == true){ var bullet1 : Rigidbody = Instantiate(Bullet,Spawn.position,Spawn.rotation); bullet1.AddForce(transform.forward *BulletSpeed); AmmoLeft .= 1;
audio.Play(); }

function Reload(){ CanFire = false; BroadcastMessage("ReloadAnim"); yield WaitForSeconds(ReloadTime); CanFire= true;

}