Launch the net art locator at http://www.low-fi.org.uk/commissions/ to see 4pane split window example in action.

Binoculars Site Preview presents a "sneak preview" of a web page when you mouse over a Binoculars icon next to a search result. Many people believe "a picture is worth a thousand words", and here at Jeeves we feel the same way http://sp.ask.com/docs/about/binoculars_faq.html#iconprev

overLIB is a JavaScript library created to enhance websites with small popup information boxes (like tooltips) to help visitors around your website. It can be used to provide the user with information about what will happen when they click on a link as well as navigational help... http://www.bosrup.com/web/overlib/

Possible FibZoom (window resizing)javascript http://javascript.internet.com/miscellaneous/resizing-window.html
http://javascript.internet.com/bgeffects/full-size-image.html

"The field is marked by a juxtaposition of new technology and old pedagogy." Consistent with his previous work, Levy proposes a dymanic workplace model of learning. "The learning resources are dynamically assembled by each knowledge worker in the context of what they know and the work they are performing at the moment." from http://www.global-learning.de/g-learn/cgi-bin/gl_userpage.cgi?StructuredContent=m130506
..."meet its growth objectives by adopting smart, extensible and perhaps even revolutionary ways of rapidly deploying knowledge to a large number of workers." such as Knowledge Mapping (?)