[ Delete this text and either:
1. Embed the Video OR Sound OR Photographic file in this page OR

2. Create a text link from this page to the Video OR Sound OR Photographic 'demo' file. (e.g. Use text: "Click here to see demo".) The link should open in a new browser window. If you choose this option, insert the following warning to users and change the text colour to black: "When you click on this link, the demo may launch in a new browser window or player. After observing the demo, close the new window or player to return to this page.". ]