The JavaScript code for Script 5

<A HREF="JavaScripts2P2.html" onmouseover="window.status='Surprise! A message instead of the link address!'; return
true">PAGE 2</A> 
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Indeed, you are adding extra HTML code to the link tag (<A HREF="">. The «onmouseover=""» command tells the window's
status bar to display the white text instead of the page's http address. 

The page (link to) and the message can be changed to what ever you might want.