For people who feel comfortable with javascript coding and CSS tweaking, this is an interesting article about how a judicious bit of planning and scripting can offer your learners better control over what they see in a learning web page. The authors, both from Califormia State University, have set up a demo page on learning about compressed gases to show just what can be done to allow the user to choose their own view of the info on a page. Interesting stuff from the always worth a look Learning Circuits.