I'd like to be able to select a different top-of-page ('site') image for the TwentyTen theme. Not the 'featured' image that WP easily allows me to select, but the wide one that headlines the entire page/screen.
Is there a plugin or method by which I could achieve this, short of hardcoding each page? The site has/will have approx. 100 pages, each with a different headline image.
Any assistance gratefully received - I'm a newbie with both WP and PHP (but not with CSS, HTML). Thanks.