javascript 年月日时钟 

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
   <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
   <title>倒计时</title>
</head>
<body>
<input type="text" value="" id="input" size="1000"/>
<script type="text/javascript">
   function counter() {
      var date = new Date();
      var year = date.getFullYear();
      var date2 = new Date(year, 12, 31, 23, 59, 59);
      var time = (date2 - date)/1000;
      var day =Math.floor(time/(24*60*60))
      var hour = Math.floor(time%(24*60*60)/(60*60))
      var minute = Math.floor(time%(24*60*60)%(60*60)/60);
      var second = Math.floor(time%(24*60*60)%(60*60)%60);
      var str = year + "年还剩"+day+"天"+hour+"时"+minute+"分"+second+"秒";
      document.getElementById("input").value = str;
   }
   window.setInterval("counter()", 1000);
</script>
</body>
</html>

 

posted @ 2015-01-19 16:01  前端艺术  阅读(329)  评论(0)    收藏  举报