title: Problem with IE and setInterval() not refreshing/updating
body: <p>I'm using JavaScript/Jquery to make a page auto-update with a value from a database, although it doesn't seem to update in Internet Explorer. It works fine in FireFox &amp; Chrome. Can anyone explain what's wrong? It looks like IE is just displaying a cached version of the page. How can I prevent this happening? Thanks.</p>
  
  <pre><code>function updateComm() {  
   var url="commandSys.php";  
   jQuery("#theElement").load(url);  
  }
  
  setInterval("updateComm()", 1000);
  </code></pre>