FYI-the mute button doesn't work on the commercials at the bottom of the page

Even though there's an icon for "click to mute" or "click for sound", there's no way to turn off the sound except to mute the computer's sound altogether. If you're at work without headphones on, might want to mute your computer when you open a page on TD. The commercials are loud, and there's no way to pause, stop or mute them on the page.