DOCBOOK-APPS: DSSSL to get section and chapter title in header

Hi,

I'm looking for ways to generate a header using the DSSSL style sheets
(openjade/pdfjadetex), that is like:

PageNo       ChapterTitle |
SectionTitle          Page
No

--------------------------|-----------------------------

                         
|

       R H
Page          
|           L H
page

                         
|

ie. with page number, chapter and section titles on left and right
pages all with a rule underneath.

Some questions:

1) How do you refer to both the chapter and section (sect1) title when
producing a header?

2) How do you build a header line that has the first part quadded left
and the last part quadded right with a rule underneath?

My attempts so far have resulted in:

----------------------------------------

Outer                             
Inner

by defining page-outer-header, page-inner-header and a rule as
page-center-header. The problem now is that I want the rule underneath
the text. Setting space-before or space-after appears to makes no
difference.

The secret lies somewhere with the rule. By not having a rule I can
get:

Outer         
Center             
Inner

Or a rule above the centered text:

----------------------------------------

Outer         
Center             
Inner

Having centered text and with a rule underneath results 
in:

              
Center

----------------------------------------

Outer                             
Inner

and rules above and below the centered text results in:

Having centered text and with a rule underneath results in:

----------------------------------------

              
Center

----------------------------------------

Outer                             
Inner

In other words the rule is forcing the other headers down.

By drawing rules on all footers (outer, center and inner) I start to get
what I'm after, although there appears to be some problem with getting
the baselines lined up. I'm sure there must be a cleaner way.

Thanks.

Dave Brooks