Close All Saved

[JMM]

I've always wished there was a Close All Saved option that closes all files that are saved. I'm always working on many different things throughout the day and I'll have one or more unsaved documents open as temporary scratch pads. When I get too many files open, I would like to be able to close all of the saved ones and keep the temporary ones, which I keep coming back to. As it is, I either have to close each saved file individually, or trash my temporary documents.