example  Login/Logout

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

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