Graphics with a number 2 behind them mean they are modified from the home page graphic with the same base name. It host the home page and first level pages for the campus as well as hosting pages for many UAA departments and affiliated organizations.
Some departments choose, for a variety of reasons, to have their own web server.
For purposes of organization, each department should select one person as a contact. Requests to change forgotten passwords are expected to come from the liaison, rather than other individuals within the department. In addition this person will be notified of changes and other information and is expected to disseminate that information to the rest of the web authors in the department.