No problem, it's often hard to find the thing you want, so you just build it. Thanks for sharing and helping others! However, I would say, that for 4kb (minifi

No problem, it's often hard to find the thing you want, so you just build it. Thanks for sharing and helping others! However, I would say, that for 4kb (minified), sisyphus offers a lot of functionality - and is supposedly cross-browser compatible. If you want to limit it to textareas only, it's not much of a modification. Anyway, just thought I'd point out an alternative, and thanks again for sharing your work!