An easy way to do this is to add a couple of lines (shown in red below) to the chkUser function in inc_func_common:
if rsCheck.BOF or rsCheck.EOF or not(ChkQuoteOk(fName)) or not(ChkQuoteOk(fPassword)) then
MemberID = -1
chkUser = 0 '## Invalid Password
if strDBNTUserName <> "" and chkCookie = 1 then
Call ClearCookies()
strDBNTUserName = ""
end if
else
MemberID = rsCheck("MEMBER_ID")
if (rsCheck("MEMBER_ID") & "" = fAuthor & "") and (cLng(rsCheck("M_LEVEL")) <> 3) then
chkUser = 1 '## Author
else
select case cLng(rsCheck("M_LEVEL"))
case 1
chkUser = 2 '## Normal User
case 2
chkUser = 3 '## Moderator
case 3
chkUser = 4 '## Admin
case else
chkUser = cLng(rsCheck("M_LEVEL"))
end select
end if
Session("svUser")=fName 'username
Session("sviUserID")=MemberID 'id
end if
then, if they are logged you can use the values stored in the session vars on other pages.
you could also consider the site integration mod.