Very easy to understand way of making the background color of a table cell change on rollover. Very simple small short strip of code to add-- and perfecto ;)

Mouse-events.html is a template for handling three basic mouse events: Moving, pressing down on a button, and releasing the button. It works in IE 5+ and should also work in NS 6+. When used in conjunction with DHTML, this can be used to create drag and drop web applications. The three handlers return a true value, changing it to false causes some default browser behaviours, like text highlighting, to become disabled.

Ever see a site that has a word or a phrase, in the browser toolbar when you hover over links?? This'll show you how, in an easy to understand way :)

Extremely simple example of turning background colors of the cells of the table on and off with mouse events to simulate a chalkboard. You can add more rows and columns.

Learn how to make your cell background colors change when your mouse is pointed over it.

This comprehensive tutorial explains various implementations of JavaScript rollovers. It discusses: How to use the document.images object, How to make your rollovers backward compatible, How to create an instance of the Image object, How to combine several rollovers to create a menu, How to create multiple rollovers, How to ensure maximum "transition" quality, and How to create nested rollovers.