On Firefox, go to Tools, then Options, click the Content button along the top of the new window, uncheck the box next to “Enable JavaScript,” click OK, and you can now right click on the page. Go back and check the box again when you’re finished otherwise lots of pages on the Internet won’t load right. You can also get the
Quickjava Extension which adds two buttons to the status bar which allow you to disable/enable both Java and JavaScript without going through the menu.
If you use Internet Explorer, it might be possible to disable JavaScript somewhere in the Internet Options menu, but I don’t know where. You might as well
download Firefox as it’s far better than Internet Explorer anyways...