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JS擷取時間顯示上午,下午

<html>

     <head>

     <meta http-equiv="Content-Type" content="text/html; charset=gb2312">

     <title>?堕?存?劇ず  绔??垮????www.pigzz.com</title>

     </head>

     <body 慰nl慰ad="startclock()">

     <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) ? "涓??? " : "涓??? " )

     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>

     <form name=clock >

     <input name=thetime style="font-size: 9pt;color:#000000;border:0" size=12>

     </form>

     </body>

     </html>      

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