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-<BODY LANG="en-US">
-<P ALIGN=CENTER STYLE="margin-bottom: 0cm"><FONT FACE="Sans-serif">Citadel/UX
-Web Framework for PHP</FONT></P>
-<P ALIGN=CENTER STYLE="margin-bottom: 0cm"><FONT FACE="Sans-serif"><I>something
-resembling documentation</I></FONT></P>
-<P ALIGN=LEFT STYLE="margin-bottom: 0cm; font-style: normal"><BR>
-</P>
-<P ALIGN=LEFT STYLE="margin-bottom: 0cm; font-style: normal"><FONT FACE="Sans-serif"><U>Global
-variables</U></FONT></P>
-<P ALIGN=LEFT STYLE="margin-bottom: 0cm; font-style: normal; text-decoration: none">
-<FONT FACE="Sans-serif">You can count on these being available:</FONT></P>
-<P ALIGN=LEFT STYLE="margin-bottom: 0cm; font-style: normal; text-decoration: none">
-<BR>
-</P>
-<P ALIGN=LEFT STYLE="margin-bottom: 0cm; font-style: normal; text-decoration: none">
-<FONT FACE="Sans-serif">$_SESSION["serv_nodename"] –
-Short nodename of the Citadel server.</FONT></P>
-<P ALIGN=LEFT STYLE="margin-bottom: 0cm; font-style: normal; text-decoration: none">
-<FONT FACE="Sans-serif">$_SESSION["serv_humannode"] –
-Human-readable name of the site.</FONT></P>
-<P ALIGN=LEFT STYLE="margin-bottom: 0cm; font-style: normal; text-decoration: none">
-<FONT FACE="Sans-serif">$_SESSION["serv_fqdn"] –
-Fully-qualified domain name of the Citadel server.</FONT></P>
-<P ALIGN=LEFT STYLE="margin-bottom: 0cm; font-style: normal; text-decoration: none">
-<FONT FACE="Sans-serif">$_SESSION["serv_software"] –
-The server software (e.g. Citadel/UX 9.99)</FONT></P>
-<P ALIGN=LEFT STYLE="margin-bottom: 0cm; font-style: normal; text-decoration: none">
-<FONT FACE="Sans-serif">$_SESSION["serv_city"] –
-Geographic location of the Citadel server.</FONT></P>
-<P ALIGN=LEFT STYLE="margin-bottom: 0cm; font-style: normal; text-decoration: none">
-<FONT FACE="Sans-serif">$_SESSION["serv_sysadmin"] –
-Name of the system administrator.</FONT></P>
-<P ALIGN=LEFT STYLE="margin-bottom: 0cm; font-style: normal; text-decoration: none">
-<BR>
-</P>
-<P ALIGN=LEFT STYLE="margin-bottom: 0cm; font-style: normal; text-decoration: none">
-<FONT FACE="Sans-serif">$_SESSION["ctdlsession"] –
-Name of the session ID. Not very useful.</FONT></P>
-<P ALIGN=LEFT STYLE="margin-bottom: 0cm; font-style: normal; text-decoration: none">
-<FONT FACE="Sans-serif">$_SESSION["username"] – Name
-of the user currently logged in.</FONT></P>
-<P ALIGN=LEFT STYLE="margin-bottom: 0cm; font-style: normal; text-decoration: none">
-<FONT FACE="Sans-serif">$_SESSION["password"] –
-Current user's password. Don't use this.</FONT></P>
-<P ALIGN=LEFT STYLE="margin-bottom: 0cm; font-style: normal; text-decoration: none">
-<BR>
-</P>
-<P ALIGN=LEFT STYLE="margin-bottom: 0cm; font-style: normal"><FONT FACE="Sans-serif"><U>Session
-stuff</U></FONT></P>
-<P ALIGN=LEFT STYLE="margin-bottom: 0cm"><BR>
-</P>
-<P ALIGN=LEFT STYLE="margin-bottom: 0cm; font-style: normal; text-decoration: none">
-<FONT FACE="Sans-serif">Upon establishment of a new PHP session, a
-copy of “sessionproxy.php” will be spawned. This is a
-session proxy which maintains a connection to the Citadel server. It
-will time out after 15 minutes if no additional connections are made.</FONT></P>
-<P ALIGN=LEFT STYLE="margin-bottom: 0cm; font-style: normal; text-decoration: none">
-<BR>
-</P>
-<P ALIGN=LEFT STYLE="margin-bottom: 0cm; font-style: normal; text-decoration: none">
-<FONT FACE="Sans-serif">Only the login.php, do_login.php, and
-logout.php pages may be displayed when there is no user logged in.
-Any attempt to load another page without logging in will
-automatically be redirected to login.php.</FONT></P>
-<P ALIGN=LEFT STYLE="margin-bottom: 0cm; font-style: normal; text-decoration: none">
-<BR>
-</P>
-<P ALIGN=LEFT STYLE="margin-bottom: 0cm; font-style: normal; text-decoration: none">
-<FONT FACE="Sans-serif">When a successful login is completed,
-welcome.php will be loaded.</FONT></P>
-<P ALIGN=LEFT STYLE="margin-bottom: 0cm; font-style: normal; text-decoration: none">
-<BR>
-</P>
-<P ALIGN=LEFT STYLE="margin-bottom: 0cm; font-style: normal; text-decoration: none">
-<FONT FACE="Sans-serif">To end the session, simply link to
-logout.php. There is code on that page to end the session and shut
-everything down.</FONT></P>
-<P ALIGN=LEFT STYLE="margin-bottom: 0cm; font-style: normal; text-decoration: none">
-<BR>
-</P>
-<P ALIGN=LEFT STYLE="margin-bottom: 0cm; font-style: normal"><FONT FACE="Sans-serif"><U>Protocol
-library</U></FONT></P>
-<P ALIGN=LEFT STYLE="margin-bottom: 0cm; font-style: normal; text-decoration: none">
-<BR>
-</P>
-<P ALIGN=LEFT STYLE="margin-bottom: 0cm; font-style: normal; text-decoration: none">
-<FONT FACE="Sans-serif">ctdl_iden() </FONT>
-</P>
-<P ALIGN=LEFT STYLE="margin-bottom: 0cm; font-style: normal; text-decoration: none">
-<FONT FACE="Sans-serif">Called without any arguments. This just
-identifies our client to the Citadel server. This is called by
-ctdlsession.php so you probably don't need to use it.</FONT></P>
-<P ALIGN=LEFT STYLE="margin-bottom: 0cm; font-style: normal; text-decoration: none">
-<BR>
-</P>
-<P ALIGN=LEFT STYLE="margin-bottom: 0cm; font-style: normal; text-decoration: none">
-<FONT FACE="Sans-serif">ctdl_get_server_info()</FONT></P>
-<P ALIGN=LEFT STYLE="margin-bottom: 0cm; font-style: normal; text-decoration: none">
-<FONT FACE="Sans-serif">Also called by ctdlsession.php, this loads up
-most of the global variables listed above.</FONT></P>
-<P ALIGN=LEFT STYLE="margin-bottom: 0cm; font-style: normal; text-decoration: none">
-<BR>
-</P>
-<P ALIGN=LEFT STYLE="margin-bottom: 0cm; font-style: normal; text-decoration: none">
-<FONT FACE="Sans-serif">login_existing_user($user, $pass)</FONT></P>
-<P ALIGN=LEFT STYLE="margin-bottom: 0cm"><SPAN STYLE="text-decoration: none"><SPAN STYLE="font-style: normal"><FONT FACE="Sans-serif">create_new_user($user,
-$pass)</FONT></SPAN></SPAN></P>
-<P ALIGN=LEFT STYLE="margin-bottom: 0cm; font-style: normal; text-decoration: none">
-<FONT FACE="Sans-serif">ctdl_mesg($banner_name)</FONT></P>
-<P ALIGN=LEFT STYLE="margin-bottom: 0cm; font-style: normal; text-decoration: none">
-<FONT FACE="Sans-serif">ctdl_rwho()</FONT></P>
-<P ALIGN=LEFT STYLE="margin-bottom: 0cm; font-style: normal; text-decoration: none">
-<BR>
-</P>
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