OK, so I’m baffled—how to install widgets?

So I’m messing with my tumblr theme and see that where you input the description, you can also input html or widgets.

So I try html. No problem.

I try a javascript widget. 100 times. Nothing works. Am I missing something here? It’s a basic javascript widget.

If you know the answer, please email me.

EDIT: Nevermind. It was a CSS thing that was messing me up. I fixed it and installed a ClustrMap, a Shout!box and a Media Widget.