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This program is designed to be used with either Microsoft Internet Explorer or Firefox as your prefered browsers. In order for several features to work, your browsers must enable JavaScript. It is suggested that your screen resolution should be set to 1024x768 or higher.

Enabling JavaScript

If you are using Internet Explorer, you might see a message about "active contents", like the dummy one appearing below.

If such a message does appear, or IF YOU DO NOT SEE the "thumbs up" sign,, do not just act on the message, but do the following:

Internet Explorer:

  1. Click on the menu item Tools on the menu bar of your browser:
  1. Click on Internet Options:
  1. Click the tab marked Advanced:
  1. Scroll down to the section marked Security:
  1. Check the box marked Allow active content to run in files on my computer and the one marked Allow active content from CDs to run on my computer.
  1. While you are busy here, scroll to the section headed Multimedia, and make sure that the box marked Play sounds in webpages is checked. If this is unchecked, you will not be able to hear the sound files that are played in some of the pages!
  1. Close the Internet Options dialog window, and exit the browser. You may have to restart your computer in order for these changes to take effect.


Firefox may not give you a warning message. Carry out the following:

  1. Click on the menu item Tools on the menu bar of your browser:
  1. In the drop-down menu, choose Options:
  1. Choose the item labelled Content:
  1. Check the box marked Enable JavaScript:

Maximizing your browser window

You can increase the available display space on your screen by pressing the F11 key. This will remove various toolbars that are not needed when working on this document. Try it now!

This permanently removes the toolbars, and when you close the browser, the setting will remain. This means that next time you open your browser, all sorts of things that you might want will be missing! What should you do? Just press the F11 key again!