Helping out our CMS group today I hacked out a new little widget class called "Confirmer" that handles notifying the user when something they've done on the page requires some sort of notice. An auto-save, or the failure to auto-save, or any other sort of message.

It's designed to be unobtrusive so it doesn't annoy the user too much if it happens a lot. You can have the prompt inline in the page or floating over it. The message just fades in and then back out. It comes with default styles that can easily be overridden, the message displayed can be changed every time you call it, and its easy to position it relative to an element or at the edge of the screen.

Quick example:

PLAIN TEXTexecute this code
JavaScript:
new Confirmer().prompt(); //watch the upper right of your screen
new Confirmer().prompt(); //watch the upper right of your screen

drag to resize


More examples and details in the wikitorial.