public void Init()
{
Debug.Log ("Start");
ParticleSystem ps = gameObject.GetComponent(typeof(ParticleSystem)) as ParticleSystem;
ps.Stop();
ps.Clear();
dataRequest = new WWW (dataUrl); //GetNextLeve
manager = transform.parent.gameObject.GetComponent<SceneManager>();
//StartCoroutine (WaitForData ());
GetData(manager.GetNextLevel());
transform.position = new Vector3(transform.position.x, transform.position.y, transform.position.z+zOffset);
}