buendner.com guestbook v1.0

this guestbook is very easy to understand and has all you need: no mysql table
is needed. all the data is stored in one *.txt file. in the archive, you have
just to modify ONE file. more details of buendner.com guestbook: email check,
url check, wordlength check, bad words filtering (make your own rules), admin
area with edit and delete functions, admins can give a comment to an entry, ip
tracking (only available in the admin menu for the administrators), *new* email
notification, *new* translated to different languages. i will update this
guestbook permanently with new functions...