* This is a homebrew guestbook program, so there are bound to be a lot of bugs, namely, text->handwriting image conversion might have words cut off or having it run off the background image of a page. I'll fix it as it comes along (yeah, that's bad software engineering practice, but...).
**To make a long story short, the submission of text in the guestbook should work for all browsers, because of major inconsistencies among web browsers, the doodle feature might not upload the your drawing to the web server. It's been tested on Netscape 4.08 for Windows, which means it *should* work for any version greater than that. It's also been tested on Internet Explorer 5+ for Windows, Netscape 4.7x for Solaris as well as Opera 6 for Windows. It doesn't work with any Opera browsers below version 6 and probably not Internet Explorer 5 (or earlier) for Mac. Netscape for Mac is still pending.