Vector3 posOffset = new Vector3();
	Vector3 tempPos = new Vector3();



	void Start () {
		posOffset = transform.position;
	}

	void Update () {
		tempPos = posOffset;
        tempPos.y += Mathf.Sin (Time.fixedTime * Mathf.PI * frequency) * amplitude;

        transform.position = tempPos;

        if (floating == true){
        	Float();
        }
	}