if ( notebook.GetImageList() && notebook.GetPageImage(i) >= 0 )
{
const wxBitmap bmap = notebook.GetImageList()->GetBitmap( notebook.GetPageImage( i ) ) ;
if ( notebook.GetImageList() && notebook.GetPageImage(i) >= 0 )
{
const wxBitmap bmap = notebook.GetImageList()->GetBitmap( notebook.GetPageImage( i ) ) ;