<HTML>
<HEAD>
<TITLE> New Document </TITLE>
</HEAD>
<BODY>
</BODY>
<script language="javaScript">
now = new Date();
hour = now.getHours();
if(hour < 6){document.write("凌晨好！")}
else if (hour < 9){document.write("早上好！")}
else if (hour < 12){document.write("上午好！")}
else if (hour < 14){document.write("中午好！")}
else if (hour < 17){document.write("下午好！")}
else if (hour < 19){document.write("傍晚好！")}
else if (hour < 22){document.write("晚上好！")}
else {document.write("夜里好！")}
</script>
</HTML>
