I used Glimmerblocker to nuke all Javascript from the Times because of this. What is it about newspaper websites that encourages what I can only assume are normally rational developers to misbehave so unbelievably badly?
Someone I know has an old website in flash that he had done that way so people steal the images. When I did a print screen and a 5 second edit in Photoshop he was a little shocked. He's get the site rebuilt in HTML now :)
If it's on the web, then it's gonna get stolen if someone actually wants it. Don't piss everyone else off in the meanwhile.