public void OpenDialogFriendExtend()
    {
        if (m_Status != STORE_DIALOG_STATUS.WAIT)
        {
            return;
        }

        m_UseTipFriendExt.SetFriendList(null);
        if (MainMenuManager.HasInstance)
        {
            if (MainMenuManager.Instance.WorkSwitchPageNow == MAINMENU_SEQ.SEQ_FRIEND_LIST)
            {
                MainMenuFriendsList friendList = MainMenuManager.Instance.MainMenuSeqPageNow as MainMenuFriendsList;
                m_UseTipFriendExt.SetFriendList(friendList);
            }
        }

        m_UseTipFriendExt.StartProcess(null);
        // ページステップも変える
        m_Status = STORE_DIALOG_STATUS.FRIEND_EXT;
    }
 /*==========================================================================*/
 /*		func																*/
 /*==========================================================================*/
 public void SetFriendList(MainMenuFriendsList friendList)
 {
     m_FriendList = friendList;
 }