function timeprint()
{
	var week; var date; 
	var today=new Date();
	var year=today.getYear();
	var month=today.getMonth()+1;
	var day=today.getDate();
	var ss=today.getDay();
	var hours=today.getHours();
	var minutes=today.getMinutes();
	var seconds=today.getSeconds();

	date=year+"年"+month+"月"+day+"日 ";
	if(ss==0) week="星期日";
	if(ss==1) week="星期一";
	if(ss==2) week="星期二";
	if(ss==3) week="星期三";
	if(ss==4) week="星期四";
	if(ss==5) week="星期五";
	if(ss==6) week="星期六";
	if(minutes<=9) minutes="0"+minutes;
	if(seconds<=9) seconds="0"+seconds;
	myclock= date + week + " " + hours + ":" + minutes + ":" + seconds;
	
	document.getElementById("liveclock").innerHTML = myclock;
	
	setTimeout("timeprint()",1000);
}

timeprint();// JavaScript Document