A nifty little toy with over 34,000 sessions to it's name: http://script.nimja.com/

Plus it's the creator's birthday and he's apparently insane as he's talking about himself in the third person.

Enjoy!

Happy B-Day!

Wow, happy birthday. Have you coded it yourself? If so, congratulations :) Even though I'm not a sub, I appreciate that this effort is of great value to the community.