Chris May

This blog entry, and a follow up by another chap here show some ways of implementing dialog box types in ASP.NET.

I'm not sure this is a good idea, but worth reading. I guess you could incorporate some common UI elements into your site w/ dialogs, but there aren't enough times when you need a modal yes/no/cancel that you need an abstracted control, espically when you can use confim(). But I think there is clearly a place for stuff like this to be helpful.