public void Pause()
{
mButtons = GameObject.Find ("SoundButton").GetComponent<Buttons>();
if (!mIsPaused) {
Time.timeScale = 0;
mButtons.ShowMenu(true);
mIsPaused = true;
}
else
{
mButtons.ShowMenu(false);
mIsPaused = false;
Time.timeScale = 1;
}
}