util  Login/Logout

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

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