[Zope] HTTP_REFERER

hi everybody! i hope someone's going to be able to help me with this question. i use the HTTP_REFERER to get the path of the last page (something like: http://www.something.de/Ordner/page) but i need a way to get only the path like http://www.something.de/Ordner/. is there a way to do that? thanks for any help katrin -- --------------------------------------------------------- The Truth Is Out There --------------------------------------------------------- katrin kirchner phone: 0 30 / 85 73 18 95 or 0 30 / 8 54 92 61 fax: 0 30 / 85 73 18 96 e-mail: katrin@beehive.de or kirchner2@aol.com ---------------------------------------------------------