setInterval(function(){jQuery.post('/admin/inc/OnLineUpdate.asp?UserUrl=\%2FTechnical\%2Fpage_23_21.html');},20000);
/**
<script language=javascript>setInterval(function(){jQuery.ajax({type:'post',url:'admin/inc/OnLineUpdate.asp?UserUrl=%2FTechnical%2Fpage%5F23%5F21%2Ehtml',async:true});},20000);</script>
**/