how to create a check box that hides another button

Are div tags the best way to create a check box that hides/revelas another button?

Use css

I am unfamiliar with CSS... know any good tutorials on using them?

<button style="display: none;"> Onclick="getElementById('anotherButton').style.display = 'block';" Here's a few good CSS sites: Http://glish.com/css/

Thanks