Rich Internet Applications

No doubt that todays internet world is moving aroud AJAX(Asyncronus JavaScript and XML).
AJAX brought attention of developers towards JavaScript as true object oriented scripting language which is flexiable enough to
adopt changes as per developer requirement. That has given birth to age of Rich Internet Application with development or enhancement of existing
framworks.

I was wondering before somedays and thinking about embeding desktop application controls in to my web form or HTML pages.