Thanks for your reply. Very interesting to read.
The business I work for produces educational software for our internal learning centres (spread around the world) and we have done so for 14 years using delphi. We are now starting to think about the next decade or so and trying to decide whether our current model is going to last or if we need to start thinking about producing same stuff but then webbased. I think HTML/CSS/JAVASCRIPT has much potential.

I will check out your work more carefully soon. As soon as I clear this current lot of work that I am doing.