I think I got it. I looked for the last part of that code
Code:
$vbphrase[private_messages_nav]</phrase></if>
and just added the
$unread command after that. The only issue now is that the link the unread line goes to is wrong. It is pointing to the following which displays a "Page cannot be displayed" error due to the incorrect \ marks in the URL.
http://www.userintervention.com/\"search.php?do=getnew\"