default link for untranslated books

[Domingo Becker]

I was looking for the F13 install guide at the new docs site [1] but,
as there is no Spanish version yet, the site seems to indicate that
there is no install-guide at all [2].

Is it possible to have at the left the links to the English version
for the untranslated books?
So the Fedora documetation list is complete. New users will see
untranslated guides in English and would probably want to join us in
the translation efforts.
What do other language coordinators think?

[1] http://docs.fedoraproject.org/

[2] http://docs.fedoraproject.org/es-ES/index.html

kind regards

Domingo Becker