function clock_init() {
	if (!document.getElementById('clock_sec')) {
		window.setTimeout("clock_init();", 50);
	} else {
		window.setTimeout('clock_update();', 250);
	}
}

function clock_update() {
	var date = new Date();
	var sec = (date.getSeconds() < 10) ? "0"+date.getSeconds() : date.getSeconds();
	var min = (date.getMinutes() < 10) ? "0"+date.getMinutes() : date.getMinutes();
	var hr  = (date.getHours() < 10) ? "0"+date.getHours() : date.getHours();
	var day = (date.getDate() < 10) ? "0"+date.getDate() : date.getDate();
	var mon = (date.getMonth()+1 < 10) ? "0"+(date.getMonth()+1) : (date.getMonth()+1);
	var yr  = (""+date.getFullYear()).substring(2,4);
	
	document.getElementById('clock_sec').innerHTML = sec;
	document.getElementById('clock_min').innerHTML = min;
	document.getElementById('clock_hr').innerHTML  = hr;
	document.getElementById('clock_day').innerHTML = day;
	document.getElementById('clock_mon').innerHTML = mon;
	document.getElementById('clock_yr').innerHTML  = yr;
	
	window.setTimeout('clock_update();', 400);
}

clock_init();