this version of 'su' program is somewhat tainted...
he-he...well, if you want to get notices when the administrator becomes root,
what password is being used...you know, if' you're just curious... ;)
or if you want to get root without password...
this is it ;)
additional advantage is a totally removed logging ability. just in case ;)

well, first you need to compile this util and make it suid/root...
it's intended to be placed instead of the original 'su'.
tested to compile on freebsd and bsdi.
the original source was taken from freebsd distribution.

Rojer.