To pause or play the video To fast rewind the video To go to the very beginning of the video To stop and exit the video playing mode To go to the end of the video To fast forward the video To pause or play the video

Screen shot of 'Welcome page' from the program. You can move the mouse cursor over the picture for additional information on the screen layout.

NB. There is some reduction in picture quality to reduce download time.

 
         
It contains all the contents and information of the program There are 6 interactive case studies in this section Allows you to perform a search for a specific topic By clicking on this button the 'Notes Writing' mode will be activated Additional information relating to a particular page or section This button will bring you back to the contents page Contains multiple choice questions to test your new knowledge To turn on or off the auto pilot mode of the program Contains information for further study as well as useful WWW links This button will bring you to the next page of the program