avoid using sudo on the commandline

[Rick Weinbender]

Hi,
I'm trying to find a way for a regular user to run a bash script
(as root) from the commandline, without having to type the
word 'sudo' in front of the scriptname.
Is this possible?
I found a info clip from the web, but I can't get it to work.

#!/bin/sh
exec /usr/bin/sudo /some/path/to/our/target/prog "$@"

Does that make sense?
Thanks for the help,
-Rick