Synopsis: Javascript Interpretation Error State-Changed-From-To: open-closed State-Changed-By: dgaudet State-Changed-When: Thu Sep 18 12:18:56 PDT 1997 State-Changed-Why: This is a javascript problem not an apache problem. It's likely because dynamically generated content (such as directory indexes and server parsed html) do *not* include Last-Modified headers. So you're probably supposed to check for the existance of that header before using that variable.
Dean
