public void UpdateAchievement()
{
OnLeave();
achievementCells = new ArrayList();
achievementCell = Instantiate(Resources.Load("achievementCell")) as GameObject;
achievementCell.SetActive(false);
Achievement[] a = LoadTxt.GetAllAchievement();
for (int i = 0; i < a.Length; i++)
{
GameObject o = Instantiate(achievementCell) as GameObject;
o.SetActive(true);
o.transform.SetParent(ContentA.transform);
o.transform.localPosition = Vector3.zero;
o.transform.localScale = Vector3.one;
achievementCells.Add(o);
SetAchievement(o, a [i]);
}
ContentA.gameObject.GetComponent <RectTransform> ().sizeDelta = new Vector2(900, 110 * achievementCells.Count);
}