JavaScript显示时间有关问题
日期：2014-05-16 浏览次数：20333 次
JavaScript显示时间问题
想用JavaScript写一个时间显示器，页面就是无法显示出来，空白，求助，我的源码如下，求高手指点。
<!DOCTYPE html>
<html>
<head>
<title>showtime.html</title>
<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
<meta http-equiv="description" content="this is my page">
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<!--<link rel="stylesheet" type="text/css" href="./styles.css">-->
</head>
<body>
<span>
<script language="JavaScript">
startclock();
var timerID = null;
var timerRunning = false;
function showtime(){
var Today = new Date();
var NowHour = Today.getHours(); //HH
var NowMinute = Today.getMinutes(); //MM
var NowSecond = Today.getSeconds(); //SS
var NowMonth = Today.getMonth() + 1; //MMM
var NowDate = Today.getDate(); //dd
var NowYear = Today.getYear(); //yyyy
if (NowHour <= 9)
NowHour = "0" + NowHour;
if (NowMinute <= 9)
NowMinute = "0" + NowMinute;
if (NowSecond <= 9)
NowSecond =&n
想用JavaScript写一个时间显示器，页面就是无法显示出来，空白，求助，我的源码如下，求高手指点。
<!DOCTYPE html>
<html>
<head>
<title>showtime.html</title>
<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
<meta http-equiv="description" content="this is my page">
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<!--<link rel="stylesheet" type="text/css" href="./styles.css">-->
</head>
<body>
<span>
<script language="JavaScript">
startclock();
var timerID = null;
var timerRunning = false;
function showtime(){
var Today = new Date();
var NowHour = Today.getHours(); //HH
var NowMinute = Today.getMinutes(); //MM
var NowSecond = Today.getSeconds(); //SS
var NowMonth = Today.getMonth() + 1; //MMM
var NowDate = Today.getDate(); //dd
var NowYear = Today.getYear(); //yyyy
if (NowHour <= 9)
NowHour = "0" + NowHour;
if (NowMinute <= 9)
NowMinute = "0" + NowMinute;
if (NowSecond <= 9)
NowSecond =&n
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