util  Login/Logout

Visitors may enter anonymous as the user-ID with the 8-character hexadecimal password shown below:

 ______  ______  ______  _____                      ___   __ 
|  ____||  ____||  ____|| ____|    /\        /\    / _ \ /_ |
| |__   | |__   | |__   | |__     /  \      /  \  | (_) | | |
|  __|  |  __|  |  __|  |___ \   / /\ \    / /\ \  \__, | | |
| |     | |____ | |____  ___) | / ____ \  / ____ \   / /  | |
|_|     |______||______||____/ /_/    \_\/_/    \_\ /_/   |_|