Websites don't load correctly
Certain websites on my computer are not loading correctly (ex. flightaware.com, pinterest.com, realtor.com). I have tried in 3 different browsers and they look the same in all 3. Instead of images and graphics, all I get is text on the left side of the screen. However, they do load correctly when I log in under "guest user." What could be wrong?
MacBook, Mac OS X (10.7.5)