DOCBOOK-APPS: Figure number restart in refentry?

Hello:

I'm working with OpenJade 1.3.3, Jadetex 3.11 and DSSSL-1.74b.

My book has this structure:

<book>
    <chapter>
       <refentry>
       </refentry>
              .
              .
              .
       <refentry>
       </refentry>
    </chapter>
    <chapter>
        <refentry>
       </refentry>

and so on.

I have found that the Figure's numbers restart in each refentry,
so I have the number of the chapter plus the number of the
figure INSIDE this refentry.

It's there some way to avoid this? I would like the numbers to
be contiguous in the same chapter.

(It don't mind if I must make some adjust to that structure. Each
refentry is a file.)

Thanks in advance and regards,

Juan R. Migoya
SPAIN