Im trying to make an FPS

Im making an FPS in unity. this is the movement code in javascript
for some reason it keeps giving me this error even tho I put the semi colon there Assets/Scripts/Movement.js(8,120): UCE0001: ';' expected. Insert a semicolon at the end. its really annoying I hope someone can help me

pragma strict

var playerAcceleration : float = 500;
var cameraObject : GameObject;

function Update ()
transform.rotation = Quaternion.Euler(0, cameraObject.GetComponent(MouseLook).CurrentYRotation,0);
rigidbody.AddRelativeForce(Input.GetAxis("Horizontal")playerAcceleration * Time.deltaTime,0,I)Input.GetAxis("Vertical")playerAcceleration * Time.deltaTime;

Think you missed a comma just before the playerAcceleration, you should have the GetAxis("Horizontal"),playerAcceleration <--- see the comma between them?

You need the comma to make sure that the AddRelativeForce function gets the correct parameters. See the same for the vertical bit as well. Check what the AddRelativeForce function uses as parameters and make sure you are passing the correct number and type into it.