this site Throughout this site we have endeavored to follow the usual web site protocols - so if you are used to surfing the web you should find few problems. If you are an inexperienced surfer here are a few things to look for.
The site is made up from a number of "pages" like this one. The usual way to access a particular page is to left click the mouse button when pointing to a word or picture that is a hypertext link.
Hypertext links look like this:- 
Click this link now to try it You can use
the mouse to control the scroll bars to the right (and sometimes at the foot) of the
screen to navigate the page. You can also use the cursor keys and page up/down.
Sometimes, clicking a link will take you to another part
of the page rather than to a completely new one. Two pictures will occur regularly and
will always mean the same thing: clicking this image will
usually 
take you to the top of
the current page Use it now if you want to review this page.
Most pages also have a toolbar (like the one below) to help you navigate the site more quickly if you wish have a nice day
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