public void Upgrade(string strUpgradeType)
{
JSONObject jsonUser = null;
HTTPClient client = null;
UserSingleton userSingleton = null;
client = HTTPClient.GetInstance();
jsonUser = new JSONObject();
userSingleton = UserSingleton.GetInstance();
jsonUser.Add("UserID", userSingleton.m_nUserID);
jsonUser.Add("UpgradeType", strUpgradeType);
Debug.Log("jsonUser : "******"/Upgrade/Execute", jsonUser.ToString(), UpgradeDelegate);
}