var dNow = new Date(2025, 10, 9, 11, 56, 07 );

function setmyclock()
{
var h = dNow.getHours(),
m = dNow.getMinutes(),
s = dNow.getSeconds();
dNow.setSeconds(s+1);
h = zeroFirst(h);
m = zeroFirst(m);
s = zeroFirst(s);
document.getElementById('myclock').innerHTML = h + ':' + m + ':' + s;
setTimeout(setmyclock, 1000);
}

function zeroFirst( intValue )
{
  return ( (intValue < 10 ? '0' : '' ) + intValue );
}

document.addEventListener('DOMContentLoaded', setmyclock);