>As far as I understand you have script (say it has id 'handle_404_scr')
>that handles 404 errors in 'root' folder. In this script you have
>something like:
><div align="center"
>       tal:define="mycontext here"
>       tal:condition="here/hasSearchEngine(mycontext)">
>
>Yes? So how is this script called?

return 0

catalog = ''
try:
    catalog = getattr(context, context.superValues('ZCatalog')[0].id)
except AttributeError:
    pass
   
if catalog:
    return 1

>I'm not sure what exactly is your case but you may try:
>
><div align="center"
>       tal:condition="here/hasSearchEngine(here/aq_inner)">
>
>or just (without passing a parameter):
>
><div align="center"
>       tal:condition="here/aq_inner/hasSearchEngine()">

None of that worked :( The latter gave me the same as without passing "aq_inner", while the former threw errors based on syntax.
TIA,
Javier