and popups for this site.
If a new window opens but no audio or video player appears in the window or video appears to run but no image appears, ensure that you have at least
version 8 of the Flash Player installed. Use the button on the left if you need to get the latest version of the Flash Player.
If the video plays but continually stops and then restarts, your Internet connection is not fast enough.
Pause the playback for a while to build up the buffer (possibly until it has completely downloaded) and then resume playback.