The above buttons show how to interact with the applet from JavaScript via LifeConnect. Accessible are all public methods of the Applet.
Thanks to Oracle's slow reactions to security flaws in the applet runtime environment many modern browsers restrict applet execution in various ways. You may even see nothing above in some cases, not even the hint that you should enable Java in your browser when no applet is displayed on this page.
If you want to use the applet on your own page, here is what you can do.