util  Login/Logout

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

 ____    _____    __   ______  _____   ______   ___   ____  
|  _ \  / ____|  / /  |  ____||  __ \ |  ____| / _ \ |  _ \ 
| |_) || |      / /_  | |__   | |  | || |__   | (_) || |_) |
|  _ < | |     | '_ \ |  __|  | |  | ||  __|   > _ < |  _ < 
| |_) || |____ | (_) || |     | |__| || |____ | (_) || |_) |
|____/  \_____| \___/ |_|     |_____/ |______| \___/ |____/