//id: 20_6_30
jQuery('#count_30').html('1923');
setInterval(function(){jQuery.post('/2017/admin/inc/OnLineUpdate.asp?UserUrl=\%2F2017\%2Fnews\%2Fpage_20_6_30.html');},20000);
/**
<script language=javascript>setInterval(function(){jQuery.ajax({type:'post',url:'admin/inc/OnLineUpdate.asp?UserUrl=%2F2017%2Fnews%2Fpage%5F20%5F6%5F30%2Ehtml',async:true});},20000);</script>
**/