IEnumerator LoginUser(string user, string pass)
{
WWWForm login = new WWWForm();
login.AddField("userPost", user);
login.AddField("passPost", pass);
WWW www = new WWW(getUser, login);
yield return(www);
txtResultado.text = www.text;
print(www.text);
if (www.text == "Login OK")
{
SceneMan.Escena_index();
}
}