Thank you Philipp and Luigi,
never seen these applications. They are very nice. Such applications would be nice by giving lectures, "Web Equation" http://webdemo.visionobjects.com/equation.html is much better than my idea, Kind Regards, Rene' ___________________________________________________________________________________ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context webpage : http://www.pragma-ade.nl / http://tex.aanhet.net archive : http://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___________________________________________________________________________________