JavaScript 5 显示系统时间

来源：互联网发布：海岛大亨5 mac 破解编辑：程序博客网时间：2024/06/08 06:23

<html>
<head>
</head>
<body>
<script language=JavaScript>
var timerID = null;
var timerRunning = false;
function stopclock ()
{
    if(timerRunning)
    clearTimeout(timerID);
    timerRunning = false;
}
function startclock ()
{
    stopclock();
    showtime();
}
function showtime ()
{
    var now = new Date();
    var hours = now.getHours();
    var minutes = now.getMinutes();
    var seconds = now.getSeconds()
    var timeValue = "" +((hours >= 12) ? "下午 " : "上午 " )
    timeValue += ((hours >12) ? hours -12 :hours)             
    timeValue += ((minutes < 10) ? ":0" : ":") + minutes      
    timeValue += ((seconds < 10) ? ":0" : ":") + seconds      
    document.clock.thetime.value = timeValue;
    timerID = setTimeout("showtime()",1000);
    timerRunning = true;
}
</SCRIPT>
<body onload=startclock()>
<form name=clock >
<input name=thetime style="font-size: 9pt;color:#000000;border:0" size=12>
</form>
</body>
</body>
</html>