function getTime(){
	mytime=new Date();
	gio=mytime.getHours();
	phut=mytime.getMinutes();
	giay=mytime.getSeconds();
	ngay= mytime.getDate();
	thang= mytime.getMonth()+1;
	nam=mytime.getFullYear();
	if (gio>=12)
	{
	    gio=gio-12;
	}
	
	time=gio + ":" +phut +":" +giay ;
	if (mytime.getHours() <12)
	{
	    time= time+" AM";
	}
	else
	{
	    time= time+" PM";
	}
	time=time+ " | " + ngay +"-" +thang +"-" + nam;
	document.getElementById("clock").innerHTML=time;
	setTimeout("getTime()",500);
}