This article was
located at http://www.bridgespublishing.com/articles/issues/0107/Quick_and_easy_re-sizeable_controls.htm
until someone decided to turn some of his stuff into subscription-only. The link below is to the subscription article, I think -- but I'm not going to pay $49 to make sure it's the right one. If you find a way to get to it for free, congratulations.