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srj911 2003-10-16
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<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>
<!--
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>
lovewangshu 2003-10-15
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也可以用hour(now())来取得小时，对其判断，然后分开问候。
dychen005 2003-10-15
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<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
</head>
<BODY>
<script language="JavaScript">
<!-- Hide this script from old browsers --
function greeting()
{
var today = new Date();
var hrs = today.getHours();
document.writeln("<CENTER>");
document.write("<H1>");
if (hrs < 6)
document.write("早晨");
else if (hrs < 12)
document.write("上午");
else if (hrs <= 18)
document.write("下午");
else
document.write("晚上");
document.writeln("好！</H1>");
}
greeting();
// -- End Hiding Here -->
</script>
</BODY>
</html>
这个在explorer5。0里测试过了
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
</head>
<BODY>
<script language="JavaScript">
<!-- Hide this script from old browsers --
function greeting()
{
var today = new Date();
var hrs = today.getHours();
document.writeln("<CENTER>");
document.write("<H1>");
if (hrs < 6)
document.write("早晨");
else if (hrs < 12)
document.write("上午");
else if (hrs <= 18)
document.write("下午");
else
document.write("晚上");
document.writeln("好！</H1>");
}
greeting();
// -- End Hiding Here -->
</script>
</BODY>
</html>
这个在explorer5。0里测试过了
黑马 2003-10-15
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根据获得的时间，通过switch语句给不同的时间段显示不同的内容即可：）
