These are test pages, and so subject to change at any moment. If you provide feedback, please include date and time you did your testing.
Basic JmolApplet test page, v.1 - applets work, but controls fail in some browsers
Test it using Bob's new Jmol.js - broken in some browsers; in others page layout of applets is not observed
Basic JmolApplet test page, v.4 - everything works, cross-browser - XHTML Strict
on IE, it only works when the page extension is html: test page, v.4 html
Feedback is welcome at angel DOT herraez AT uah DOT es, or to the jmol-users list