public void GotoMainMenuScene()
{
CornerMenuObject.transform.parent = null;
ChatHandler.LocalFriendListComponent.HideFriendList();
ChatHandler.HideChat();
HelpScreenComponent.DisableHelpMenu();
CornerMenuObject.GetComponent <Canvas> ().enabled = false;
DontDestroyOnLoad(CornerMenuObject);
SceneManager.LoadScene(ExitScene);
if (PhotonNetwork.inRoom)
{
PhotonNetwork.LeaveRoom();
}
}