This is the script used on this website to refresh the Live Support Image from livezilla. This automatically refreshes without reloading the entire page.

<!-- http://www.LiveZilla.net Chat Button Link Code --><a href="javascript:void(window.open('http://www.fullthoughtcc.com/livezilla/chat.php','','width=600,height=600,left=0,top=0,resizable=yes,menubar=no,location=no,status=yes,scrollbars=yes'))"><img id="livechatbutton" src="http://www.fullthoughtcc.com/livezilla/image.php?id=14" alt="LiveZilla Live Help" width="200" border="0" /></a>
<noscript><div><a href="http://www.fullthoughtcc.com/livezilla/chat.php" target="_blank">Start Live Help Chat</a></div></noscript> 
<!-- Refresh Script --><script type="text/javascript">// <![CDATA[
function reloadimage(divid) {
img = document.getElementById(divid);var myDate = new Date();img.src = 'http://www.fullthoughtcc.com/livezilla/image.php?id=14'+'&' + myDate.getTime();}
window.setInterval('reloadimage("livechatbutton")',5000);
<!-- Refresh Script -->
<!-- DON'T PLACE IN HEAD ELEMENT -->
var script = document.createElement("script");script.type="text/javascript";var src = "http://www.fullthoughtcc.com/livezilla/server.php?request=track&output=jcrpt&nse="+Math.random();setTimeout("script.src=src;document.getElementById('livezilla_tracking').appendChild(script)",1);
// ]]></script><!-- http://www.LiveZilla.net Tracking Code -->