title: Usemap not working in Firefox
body: <p>I have following HTML text to show an image that contains a link:</p>
  
  <pre><code>&lt;img src="header.gif" alt="" width="900" height="47" usemap="#logoMap"/&gt;
     &lt;map name="logoMap"&gt;
       &lt;area shape="Home" coords="795, 16, 870, 30" href="abc.htm"/&gt;
     &lt;/map&gt;
  </code></pre>
  
  <p>Problem is that usemap is <strong>not working in Firefox</strong>. It is working fine in IE 7.0. My image dimemsion is 900 X 47. </p>