Is it possible to insert images into headers?

I'd like to have a few of my header columns be images rather than text, while otherwise acting as they normally would--is that possible?

Thanks

Never mind, it was as easy as specifying an "<img src>" tag.

There is actually another more complicated method :-)

obj.setColumnImage(function(i){return "doc"});

You need to declare your images in CSS like this:

.active-image-doc {background: url(myImage.png)}

(see /source/styles/classic/images.css)