void Start()
{
gm = GridManager.GetInstance();
uim = UIManager.GetInstance();
objm = ObjectManager.GetInstance();
xmlm = XMLManager.GetInstance();
cm = CheckManager.GetInstance();
userTextboxGO.SetActive(false);
userTextboxLCRGO.SetActive(false);
NumberOnlyGO.SetActive(false);
NumberLCRGO.SetActive(false);
}