note 90582 deleted from function.sleep by danbrown

Note Submitter: jjustian ---- marpetr at gmail dot com said: "Very useful to prevent password brute forcing! Simply add few seconds timeout to login script and the probability to guess the password decreases a lot!" Note that this technique won't help against brute force attacks on web-based applications, since each request starts a new process. You'll just have hundreds of instances of your application sleeping while the attack goes on. It's probably inadvisable.