About the guestbook (not advanced) version 1.5

Cuz I don't have a mysql database i use the guestbook 1.5... works nice, but can't I edit messages?

and my second question: I have translated everything to dutch, but how do I translate the message you get when you press send into dutch or is that impossible?? and the message you get when you forgot your name or else? where can i change that pages?

you can change these messages in the script guestbook.pl

ok now i edited guestbook.html but now all my messages have dissappeared... how do i get them back?

je moest guestbook.pl veranderen, niet guestbook.html...
Je hebt gewoon een lege pagina over je berichten gezet, niets meer aan te doen...