Examples

Example CSS embedded    style sheet in text
Example CSS linked

CSS style sheet 1    (Note: this style sheet is empty) style sheet in text
CSS style sheet 2    style sheet in text
CSS style sheet 3    style sheet in text

Doc Write
Message Box Example
DOM Collections
DOM Properties
GetElementsByName
Nested Menu using JavaScript    JavaScript Source filetext
Simple Form input checking

Exercises

Add a image to your web page that moves around your page in an annoying manner (similar to adverts on some commercial web pages). You might want to use a gif image with transparent background so that your image does not look square.

Add a close button or check box to your moving image. Additionally make the image (and button) move away faster as a mouse cursor approaches making it impossible to close the image.

More seriously, add form validation to the homepage with feedback form that you created last week. Make sure all form elements have been completed and any email addresses etc have been verified.