html+css3实现网页时钟

<style type="text/css" id="style">
        #clock{
            width:200px;
            height: 200px;
            border: 1px solid #000000;
            margin: 100px auto;
            border-radius: 50%;
            position: relative;
        }
        #ul{
            margin: 0;
            padding: 0;
            list-style: none;
            position: relative;
        }
        #ul li{
            width:2px;
            height: 6px;
            background:#000;
            position: absolute;
            top:0;
            left:98px;
            -webkit-transform-origin:center 100px;  /*表盘上刻度的旋转中心点位于表盘中央，x轴中间，y轴距离顶部100的位置*/
        }
        
        #ul li:nth-of-type(5n+1){height:10px; }

        #clock div{
            position: absolute;
            -webkit-transform-origin:center bottom;
        }

        #hour{
            width:8px;
            height:45px;
            background: #0c0c0c;
            left: 96px;
            top:55px;
        }
         #min{
            width:6px;
            height:60px;
            background:#c0c0c0;
            left: 97px;
            top:40px;
        }
         #sec{
            width:4px;
            height:80px;
            background: red;
            left: 98px;
            top:20px;
        }
        #ico{
            width:20px;
            height: 20px;
            background: #000000;
            border-radius: 50%;
            left: 90px;
            top: 90px;
        }
        #time{
            text-align: center;
        }
    </style>

<script type="text/javascript">
        window.onload = function(){

            var oUl = document.getElementById(‘ul‘);
            var oHour = document.getElementById(‘hour‘);
            var oMin = document.getElementById(‘min‘);
            var oSec = document.getElementById(‘sec‘);
            var oStyle = document.getElementById(‘style‘);
            var oTime = document.getElementById(‘time‘);
            var iLi = ‘‘;
            var iStyle =‘‘;
            for(var i=0;i<60;i++)
            {
                iStyle+=‘#ul li:nth-of-type(‘+(i+1)+‘){-webkit-transform:rotate(‘+(i*6)+‘deg)}‘;
                iLi+=‘<li></li>‘;
            }
            oUl.innerHTML = iLi ;
            oStyle.innerHTML+=iStyle;
 
            function toMove(){
                var iHour = ‘‘;
                var iMin = ‘‘;
                var iSec = ‘‘;
                var oDate = new Date();
                iSec = oDate.getSeconds();
                iMin = oDate.getMinutes()+iSec/60;
                iHour = oDate.getHours()+iMin/60;

                oSec.style.webkitTransform=‘rotate(‘+(iSec*6)+‘deg)‘;
                oMin.style.webkitTransform=‘rotate(‘+(iMin*6)+‘deg)‘;/**/
                oHour.style.webkitTransform=‘rotate(‘+(iHour*30)+‘deg)‘;/*表盘12小时，共360度，每小时走30度*/

                oTime.innerHTML=‘当前的时间是：‘+ Math.floor(iHour)+‘时‘+Math.floor(iMin)+‘分‘+iSec+‘秒‘;
            }

            setInterval(toMove,1000);

        };
    </script>

 <div id="clock">
        <ul id="ul">
            <li></li>
            <li></li>
            <li></li>
            <li></li>
            <li></li>
            <li></li>
            <li></li>
        </ul>
        <div id="hour"></div>
        <div id="min"></div>
        <div id="sec"></div>
        <div id="ico"></div>
    </div>
    <div id="time"></div>