Missing Flag Icon - Spam entry?

[indeterminacy]

This morning I found an entry in my guestbook which was missing the flag icon. The entry also contains a strange link and is general enough to have been spam.

Here is the html for the (non)image it attempts to display:

img src='/images/flags/' information'

Message:
"Hi, just popped in here through a random link. Cool site, keep this good work up <img src=/images/smilies/lol.gif> <br><br>phttp://government-grants.ws titlegovernment grantsgovernment grants/a/p"



My guestbook is: http://www.ultraguest.com/?id=1096027515

Thanks for your help!