<script?type="text/javascript">
		var?mydate?=?new?Date();
		var?timestr?=?'';
		timestr?=?mydate.getFullYear()+"年";
		timestr?+=?mydate.getMonth()+1+"月";
		timestr?+=?mydate.getData()+"日";
		var?day?=?mydate.getDay();
		var?week?=?'';
		switch(day){
			case?0:
				week?=?'星期日';
				break;
			case?1:
				week?=?'星期一';
				break;
			case?2:
				week?=?'星期二';
				break;
			case?3:
				week?=?'星期三';
				break;
			case?4:
				week?=?'星期四';
				break;
			case?5:
				week?=?'星期五';
				break;
			case?6:
				week?=?'星期六';
				break;
		}
		timestr?+=?"&nbsp"+week;
		document.write(timestr);

		var?arrstr?=?"小明:87;?小花:81;?小紅:97;?小天:76;小張:74;小小:94;小西:90;小伍:76;小迪:64;小曼:76";
		var?arr?=?arrstr.split(";");
		var?sum?=?0;
		var?av?=?0;
		for?(var?i?=?0;?i?<?arr.length;?i++)?{
			var?index?=?arr[i].indexOf(":");
			var?a?=?parseInt(arr[i].substr(index+1,2));
			sum?+=?a;
		}
		av?=?sum/arr.length;
		document.write("--班級總分為："+av);
	</script>