[Zope] Lookup parent folder URL and title?

Hi *, Fairly simple question, in DTML I want to display a hyperlink on every page to navigate up one directory in my site, which should display the parent folder's title_or_id and absolute URL. eg. <a href="&dtml-absolute_url;">parent title_or_id</a> I'm not having much luck any help would be appreciated. Regards, Michael