I'd decided to create a Github account recently and was stumped as to what to fill it with. I decided to re-write a jQuery script I'd done a tutorial on back in 2007. It was just a simple little plugin to help with image rollovers, but is still my most viewed article to this day.
This new version is more streamlined and is object-oriented to keep it from colliding with any of your existing scripts. As plugins go, it's really kinda dumb and simple, but it's handy and it gets me started on Github.
Take a peek and feel free to rip it to shreds :)