Synopsis:
   $serverport(<index>)

Technical:
   This function associates server ports with the given index number, as
   shown in the client's internal server list.

Practical:
   This function is used to convert from a server's index number to its
   ports.  This is useful for differentiation different daemons on the 
   same server.

Returns:
   remote and local port of server, or 0

Examples:
   $serverport(0)               returns ports of default server
   $serverport($winserv())      returns ports of current server

See Also:
   server(1) servnum(6) winserv(6) servername(6) servergroup(6)