/* shows correct axis menu based on data in current window */
_mfaxis()
{

        if (_is3d())   // 3D data
        {
                _initax3(); // axis dialog parameters
                _MF("axis3d.pan");
        }
        else if (_is2d())   // 2D data
        {
                _initax(); // axis dialog parameters
                _MF("axis2d.pan");
        }
        else if (getfocus(-1) > 1)   // series with overlays
        {
                _initax(); // axis dialog parameters
                _MF("axisfoc.pan");
        }
        else   // series with no overlays
        {
                _initax(); // axis dialog parameters
                _MF("axis.pan");
        }
}