var itsep = 0;
	
	function show2() {
		var Today = new Date();
		var hours = Today.getHours();
		var minutes = Today.getMinutes();
		var seconds = Today.getSeconds();
		var dn = "上午";
		var tsep = ":";
		var WeekDays = new Array("星期日", "星期一", "星期二", "星期三", "星期四", "星期五", "星期六");
		var WeekDay = WeekDays[Today.getDay()];
		var Months = new Array("1月", "2月", "3月", "4月", "5月", "6月", "7月", "8月", "9月", "10月", "11月", "12月");
		var Month = Months[Today.getMonth()];
		
		if (hours >= 12){
			dn = "下午";
			hours -= 12
		}
		if (hours == 0)
			hours = 0;
		if (minutes <= 9)
			minutes = "0" + minutes;
		if (seconds <= 9)
			seconds = "0" + seconds;
			
		tsep = itsep==0 ? ":" : ":";
		if (++itsep==2) {itsep=0};

                var ctime = Month + Today.getDate() + "日" + " " + WeekDay
						 + " " + dn + " " + hours + tsep + minutes + tsep + seconds ;

			tick2.innerHTML = ctime;
	}
		setInterval("show2()",500);