I've not got a test version at the moment, but if you change this line in inc_header.asp:
call sForumNavigation()
to:
'call sForumNavigation()
That will remove the links. Looking at the code, I think line 282:
"<table align=""center"" border=""0"" cellPadding=""0"" cellSpacing=""0"" width=""100%"">" & vbNewLine & _
is the start of the table that holds the title and login information.