y if the user agent
                                includes the element in the tab chain. Nevertheless, the element
                                will not be recognized as a link.</p>
         </section>
         <pre xml:space="preserve">
function doNav(url)
{
   window.location.href = url;
}

function doKeyPress(url)
{
   //if the enter key was pressed
   if (window.event.type == "keypress" &amp;&amp;
       window.event.keyCode == 13)
   {
      doNav(url);
   }
}
</pre>
         <section class="descr