Dragable Ajax and diplaying unqiue content

Is it possible to create something like this ->

http://developer.yahoo.com/yui/examples/dragdrop/dd-circle.html

and when the image goes in to the placer, display another object?

How about using multiple images and displaying different text each time a different image is dragged in to the placer?

 

There are some tutorials on codervods.com/Default.aspx?mode=default&category=AJAX&days=All&currentIndex=0 that might help you.

 

Thanks, I'll check them out.