var g_lastMinute = -1;

function drawClock()
{
	var now = new Date();
	if (now.getMinutes() == g_lastMinute)
	{
		setTimeout("drawClock()",1000);
		return;
	}
	var hours = now.getHours();
	var minutes = now.getMinutes();

	if (hours < 10) hours = "0" + hours;
	if (minutes < 10) minutes = "0" + minutes;

	//change font size here to your desire
	myclock = hours + ":" + minutes;

	liveclock.innerHTML = myclock;
	setTimeout("drawClock()",(60 - now.getSeconds()) * 1000);
}