It is very difficult know exactly what
will happen when you click on one of the pictures because there are so
many variables. If you are using Internet Explorer 6 and and have
Windows Media Player 9 (or later) installed the video clips should play
ok. However if they appear in a small box in the bottom left hand
corner click on the icon below and to the right of the picture to
undock it and play it full sized.
If you have windows media player but it is not being used for the clips
you will need to set it to be the default program for playing .wmv
files (if you want it to play the clips). To do this open Media Player,
select tools, options, the file types. Find windows media video files
and tick the adjacent box.