How to change the hour:minutes:seconds format in keith-wood plugin jquery countdown plugin
use layout option in the plugin
$('#countbox').countdown({
layout:'<b>{d<}{dn}:{d>}'+
'{hn}: {mn} : {sn} </b>'
});
please refer http://keith-wood.name/countdownRef.html
for two digit clock use {hnn},{mnn},{snn}