好用的石英时钟
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="_Default" %> <!DOCTYPE html> <html xmlns="http://www.w3.org/1999/xhtml"> <head runat="server"> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/> <title></title> <style type="text/css"> div.dig, div.hour, div.min, div.sec { position:absolute; } div.hour, div.min, div.sec { width:2px; height:2px; font-size:2px; } div.dig { width:30px; height:30px; font-family:arial,verdana,sans-serif; font-size:10px; color:#000000; text-align:center; padding-top:10px } div.min { background:#0000FF; } div.hour { background:#000000; } div.sec { background:#FF0000; } </style> </head> <body> <form id="form1" runat="server"> <div> <div style="width:120px;height:100px;position:relative;left:58px;top:50px;"> <div id="dig1" class="dig">1</div> <div id="dig2" class="dig">2</div> <div id="dig3" class="dig">3</div> <div id="dig4" class="dig">4</div> <div id="dig5" class="dig">5</div> <div id="dig6" class="dig">6</div> <div id="dig7" class="dig">7</div> <div id="dig8" class="dig">8</div> <div id="dig9" class="dig">9</div> <div id="dig10" class="dig">10</div> <div id="dig11" class="dig">11</div> <div id="dig12" class="dig">12</div> <div id="hour1" class="hour"></div> <div id="hour2" class="hour"></div> <div id="hour3" class="hour"></div> <div id="hour4" class="hour"></div> <div id="min1" class="min"></div> <div id="min2" class="min"></div> <div id="min3" class="min"></div> <div id="min4" class="min"></div> <div id="min5" class="min"></div> <div id="sec1" class="sec"></div> <div id="sec2" class="sec"></div> <div id="sec3" class="sec"></div> <div id="sec4" class="sec"></div> <div id="sec5" class="sec"></div> <div id="sec6" class="sec"></div> </div> </div> </form> </body> </html> <script> var H='....'; var H=H.split(''); var M='.....'; var M=M.split(''); var S='......'; var S=S.split(''); var Ypos=0; var Xpos=0; var Ybase=8; var Xbase=8; var dots=12; function clock(){ var time=new Date (); var secs=time.getSeconds(); var sec=-1.57 + Math.PI * secs/30; var mins=time.getMinutes(); var min=-1.57 + Math.PI * mins/30; var hr=time.getHours(); var hrs=-1.57 + Math.PI * hr/6 + Math.PI*parseInt(time.getMinutes())/360; for (i=0; i < dots; ++i){ document.getElementById("dig" + (i+1)).style.top=0-15+40*Math.sin(-0.49+dots+i/1.9).toString() + "px"; document.getElementById("dig" + (i+1)).style.left=0-14+40*Math.cos(-0.49+dots+i/1.9).toString() + "px"; } for (i=0; i < S.length; i++){ document.getElementById("sec" + (i+1)).style.top =Ypos+i*Ybase*Math.sin(sec).toString() + "px"; document.getElementById("sec" + (i+1)).style.left=Xpos+i*Xbase*Math.cos(sec).toString() + "px"; } for (i=0; i < M.length; i++){ document.getElementById("min" + (i+1)).style.top =Ypos+i*Ybase*Math.sin(min).toString() + "px"; document.getElementById("min" + (i+1)).style.left=Xpos+i*Xbase*Math.cos(min).toString() + "px"; } for (i=0; i < H.length; i++){ document.getElementById("hour" + (i+1)).style.top =Ypos+i*Ybase*Math.sin(hrs).toString() + "px"; document.getElementById("hour" + (i+1)).style.left=Xpos+i*Xbase*Math.cos(hrs).toString() + "px"; } setTimeout('clock()',50); } window.onload=clock; </script>