Modal dialogs

[Yoeri]

Hello,

I am creating a web application, that needs to be cross browser.

In a part of the application I need a messagebox that can display a message (pretty obvious) eg. "Discard changes?", and that has 3 buttons .. Yes, No and Cancel.

Can someone tell me the easiest way to accomplish this?

Thanks a lot

Yoeri

[korkus2000]

If you must have 3 buttons I suggest a popup window to look like a modal box. AFAIK, Javascript only has alert, prompt, and confirm modals.