Moving platform and character controller

Hello,

I am having trouble trying to understand the scripting for moving my character controller along with a moving platform. I would like some help in trying to figure out how to get my character to move along with my moving/rotating platforms. I also keep getting the following errors:

Assets/Scripts/MoveAround.js(93,22): BCE0005: Unknown identifier: 'myCharacterController'. Assets/Scripts/MoveAround.js(93,50): BCE0005: Unknown identifier: 'calculatedMovement'.

Please find attached my script for my character:

 var speed : float = 6.0;
 var jumpSpeed : float = 8.0;
 var gravity : float = 20.0;
 var rotateSpeed : float = 3.0;
 private var moveDirection : Vector3 = Vector3.zero;
 private var dead = false;
 // Moving platform support
 private var activePlatform : Transform;
 private var activeLocalPlatformPoint : Vector3;
 private var activeGlobalPlatformPoint : Vector3;
 private var lastPlatformVelocity : Vector3;
 
 // If you want to support moving platform rotation as well:
 private var activeLocalPlatformRotation : Quaternion;
 private var activeGlobalPlatformRotation : Quaternion;
 
 
 
 function OnControllerColliderHit (hit : ControllerColliderHit)
 {
 
  // Make sure we are really standing on a straight platform
     // Not on the underside of one and not falling down from it either!
     if (hit.moveDirection.y < -0.9 && hit.normal.y > 0.5) {
         activePlatform = hit.collider.transform;    
     }
 
     if(hit.gameObject.tag == "fallout")
     {
         dead = true;
     }
 
 }
 
 function OnTriggerEnter( hit : Collider)
 
     {
     if(hit.gameObject.tag == "fireBall")
     {
         dead = true;
         Destroy(hit.gameObject);
     }
 }
 
 
 
 
 function Update() {
 
         
         if (Input.GetButton ("Jump")) { // of set it to jumpSpeed if Jump pressed
             moveDirection.y = jumpSpeed;
         }
     }
     // Apply gravity anyway
     moveDirection.y -= gravity * Time.deltaTime;
     // Move the controller
     controller.Move(moveDirection * Time.deltaTime);
 
 
  // Moving platform support
     if (activePlatform != null) {
         var newGlobalPlatformPoint = activePlatform.TransformPoint(activeLocalPlatformPoint);
         var moveDistance = (newGlobalPlatformPoint - activeGlobalPlatformPoint);
         if (moveDistance != Vector3.zero)
                 controller.Move(moveDistance);
         lastPlatformVelocity = (newGlobalPlatformPoint - activeGlobalPlatformPoint) / Time.deltaTime;
 
         // If you want to support moving platform rotation as well:
         var newGlobalPlatformRotation = activePlatform.rotation * activeLocalPlatformRotation;
         var rotationDiff = newGlobalPlatformRotation * Quaternion.Inverse(activeGlobalPlatformRotation);
 
         // Prevent rotation of the local up vector
         rotationDiff = Quaternion.FromToRotation(rotationDiff * transform.up, transform.up) * rotationDiff;
 
         transform.rotation = rotationDiff * transform.rotation;
     }
     else {
         lastPlatformVelocity = Vector3.zero;
     }
 
     activePlatform = null;
 
       var controller : CharacterController = GetComponent(CharacterController);
     transform.Rotate(0, Input.GetAxis ("Horizontal") * rotateSpeed, 0);
       // Calculate forth/back velocity vector
     var forward : Vector3 = transform.forward * speed * Input.GetAxis("Vertical");
     forward.y = moveDirection.y; // keep current vertical velocity
     moveDirection = forward; // but update horizontal velocity
        if (controller.isGrounded) {
         moveDirection.y = 0; // zero vertical velocity if already grounded
 
     collisionFlags = myCharacterController.Move (calculatedMovement);
 
 
     // Moving platforms support
     if (activePlatform != null) {
         activeGlobalPlatformPoint = transform.position;
         activeLocalPlatformPoint = activePlatform.InverseTransformPoint (transform.position);
 
         // If you want to support moving platform rotation as well:
         activeGlobalPlatformRotation = transform.rotation;
         activeLocalPlatformRotation = Quaternion.Inverse(activePlatform.rotation) * transform.rotation; 
     }
 
 
 }
 function LateUpdate()
 {
         if(dead)
         {
             transform.position = Vector3(-28,545.8922,-25.69122);
             gameObject.Find("Main Camera").transform.position = Vector3(-17.58673,603.5624,-86.56421);
             dead = false;
 }
 
 }
 
 // Require a character controller to be attached to the same game object
 @script RequireComponent (CharacterController)