Histograms in Firefox

[JRMDC]

Anyone know of a plug-in for Firefox that allows one to view a histogram of a jpg with a right click, or something similar? Free preferred, of course. I've got an EXIF viewer on one computer, but not histograms.

[Mike B.]

I don't know, but that would be pretty cool to be able to view a photos histogram without opening PS. If you find one, share it.