[Zope] help needed: which folder am i in?

[net_warrior@gmx.net]

i have got a folder 'x' with a method 'leftbox'.
in the folder 'x' there are folder 'y' and 'z' in 'y' and 'z' there are
index_html documents which include the 'leftbox'-method.
i want my 'leftbox' to know where ist is - basically in which folder (not
which document) it was included.
like something like this dummy-cod:
<dtml-if "folder_where_this_index_html_where_this_leftbox_is_included =
'y'">
extended navigation for folder 'y'
</dtml-if>
<dtml-if "folder_where_this_index_html_where_this_leftbox_is_included =
'z'">
extended navigation for folder 'z'
</dtml-if>
any ideas?

thx in advance
wolki

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