CCA's customized Millennium catalog screens & settings.
Anything uploaded to Live is available at {{catalog URL}}/screens while anything uploaded to Staging is at {{catalog URL}}:2082/screens. They share the ILS database.
If you're looking at a catalog page & wondering what file it is, there'll be a comment outside the closing </html> tag at the bottom of the file. For instance, our default "search" page notes that <!--this is customized <screens/opacmenu_s2.html>-->.
A list of "command links" (paths that map to particular screens) as well as details on using tokens in these screens: http://csdirect.iii.com/manual/rmil_web_forms.html
"wwwoptions" contains global settings that affect many things in the catalog: http://csdirect.iii.com/manual/rmil_web_options.html
"webpub.def" defines which MARC fields are displayed or suppressed. It is an arcane format that makes MARC look readable by comparison: http://csdirect.iii.com/manual/rmil_webopac_webpub_def.html