How can I stop emacs from stealing focus?

[Bruce Korb]

When I type ``emacsclient filename'' my mouse will *ALWAYS* jump to
the emacs window.
It isn't just focus stealing, it is mouse moving, too.  Even across
desktops.  Bad.
Very, very bad.  I cannot even figure out how to stop this evil
behavior.  Please:

1.  Tell me how I can get emacs to stop automatically doing things
like this that
     I simply do not want it to do

2.  make the setting findable with either "steal" or "focus" in the
settings search.

Thank you.