📄 c-backwards.html

📁 java脚本即用特效源码从入门到精通帮你渡过难关

💻 HTML

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<!-- 安装 倒计时器 的步骤:

   1.  在Body标记加上OnLoad语句
   2.  把数据复制到你的Html档案的Body标记下   -->

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

<!-- 步骤一: 在Body标记加上OnLoad语句  -->
<BODY  onload="clock();return true">

<!-- 步骤二: 把以下数据复制到你的Html档案的Body标记下  -->
<p align="center"><font color="#FF0000" size="5">倒 数 计 时
<script language="JavaScript">

<!-- hide script from old browser
  var DifferenceHour = -1
  var DifferenceMinute = -1
  var DifferenceSecond = -1
  var Tday = new Date("Janu 1, 2008 23:59:59") 
  var daysms = 24 * 60 * 60 * 1000
  var hoursms = 60 * 60 * 1000
  var Secondms = 60 * 1000
  var microsecond = 1000

function clock()
{
  var time = new Date()
  var hour = time.getHours()
  var minute = time.getMinutes()
  var second = time.getSeconds()
  var timevalue = ""+((hour > 12) ? hour-12:hour)
  timevalue +=((minute < 10) ? ":0":":")+minute
  timevalue +=((second < 10) ? ":0":":")+second
  timevalue +=((hour >12 ) ? " PM":" AM")
//  document.formnow.now.value = timevalue
  var convertHour = DifferenceHour
  var convertMinute = DifferenceMinute
  var convertSecond = DifferenceSecond
  var Diffms = Tday.getTime() - time.getTime()
  DifferenceHour = Math.floor(Diffms / daysms)
  Diffms -= DifferenceHour * daysms
  DifferenceMinute = Math.floor(Diffms / hoursms)
  Diffms -= DifferenceMinute * hoursms
  DifferenceSecond = Math.floor(Diffms / Secondms)
  Diffms -= DifferenceSecond * Secondms
  var dSecs = Math.floor(Diffms / microsecond)
  if(convertHour != DifferenceHour) document.formnow.dd.value=DifferenceHour
  if(convertMinute != DifferenceMinute) document.formnow.hh.value=DifferenceMinute
  if(convertSecond != DifferenceSecond) document.formnow.mm.value=DifferenceSecond
  document.formnow.ss.value=dSecs
//  document.formnow.Tnow.value= DifferenceHour  DifferenceMinute + DifferenceSecond + dSecs
  setTimeout("clock()",1000)
} 
// end hiding  -->
</script></font></p>
<form name="formnow">
            <p><font color="#0080FF">还剩下 <input type="text"
            size="3" name="dd"> 天 <input type="text" size="2"
            name="hh"> 小时 <input type="text" size="2"
            name="mm"> 分 <input type="text" size="2" name="ss">
            秒就2008年了啦！</font></p>
        </form>
</BODY>

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