Adding elements to TOC - FO output

[Bergfrid Skaara <bergfrid.digitaldias@gmail.com>]

Hi,
I'm trying to add some elements to the TOC as described in chapter 10
of DocBook XSL - The Complete Guide, but I cannot find a good
implementation of the following:

1. How do you add List of Tables and List of Figures to the TOC (they
must show up in the left panel of PDF viewers below the "Table of
Contents" entry and before "Preface". ?

2. How do ˙ou add glossdiv titles to the TOC (that is, which toc
template to override) ? The document's hierarchy is
book/glossary/glossdiv etc. and it may have an introductory chapter
before the glossary element.

and another TOC related question:

3. is it possible to conditionally include/exclude List of Tables and
List of Figures in the front matter based on a minimum length? For
example, if there are less than 5 tables then the List of Tables will
be omitted. Maybe count all table elements and check the LoT parameter
(but where do you add the condition)?

Im using the DocBook 5.0 stylesheets shipped with oXygen 10.0


Best regards,
Bergfrid Skaara