An easy way to hide and show div's using Javascript and CSS.

Basically just a slight variation on this script by Real Gagnon.

Advanced CSS Hovering

Clearing Floats

a simple css way to add shadow to tables and Divs

Using styles we can add scrollbars for large table where the space is a constraint

Get computed Height of an HTML Element

Get computed Width of an HTML Element

Gives you the ability to dynamically include a CSS file at any time in your HTML page using Javascript.

Here's a library to manage CSS class names on DOM elements.

If you're an IE user you may have noticed that when you hover on a medium to large sized image, a toolbar appears in the corner of the image. It's basically useless as it accomplishes nothing that can't be done with a right-click.

Luckily, Microsoft has included a way for webmasters to disable this function.