title: li hover/onmouseover changes a picture
body: <p>I have been asked to make a change to our website (it uses asp [about which I know nothing]), a solution based on css and javascript would be easier for me.</p>
  
  <p>Is it possible to have a graphic on the webpage change when the user moves the cursor over a certain <code>&lt;li&gt;</code> item, eg.</p>
  
  <ul>
  <li>option 1</li>
  <li>option 2</li>
  <li>option 3</li>
  </ul>
  
  <p>When the mouse is moved over option 1 it will result in a certain picture being shewn, another for option 2 and a different one again for option 3.</p>