If you know nothing about applets, go here first. If you do know some, heck out the other links here. You'll receive an applet that posts the name of the viewer. Hokey, but a nice start. This is the easiest way to get motion on your web pages without using an applet.
Many Tutorials are here.
Find out how the proposed successor to HTML4 can help you prepare your site for the Web of the future with this article by WDVL's founder, Alan Richmond. Subdomains and directories allowed.