客戶端時間：?
<b><font color=#FF0000>：10-15-2009 20:10:23：</font></b><span id="span_dt_dt"></span>??
??????????? <font color="#FF0000">??
??????????? <SCRIPT language=javascript>??
??????????? <!--??
??????????? function show_date_time(){??
??????????? window.setTimeout("show_date_time()", 1000);??
??????????? BirthDay=new Date("10-15-2009 20:10:23");//??
??????????? today=new Date();??
??????????? timeold=(BirthDay.getTime()-today.getTime());??
??????????? sectimeold=timeold/1000??
??????????? secondsold=Math.floor(sectimeold);??
??????????? msPerDay=24*60*60*1000??
??????????? e_daysold=timeold/msPerDay??
??????????? daysold=Math.floor(e_daysold);??
??????????? e_hrsold=(e_daysold-daysold)*24;??
??????????? hrsold=Math.floor(e_hrsold);??
??????????? e_minsold=(e_hrsold-hrsold)*60;??
??????????? minsold=Math.floor((e_hrsold-hrsold)*60);??
??????????? seconds=Math.floor((e_minsold-minsold)*60);??
??????????? span_dt_dt.innerHTML="<b><font color=00CC00>"+daysold+"天"+hrsold+"小時"+minsold+"分"+seconds+"秒"+"</b><br></font>" ;??
??????????? }??
??????????? show_date_time();??
??????????? //-->??
??????????? </SCRIPT>??
??????????? </font>??
取服務器時間：
<span id=serverTime>正在同步...</span>
<script>
var dayNames = new Array("星期日","星期一","星期二","星期三","星期四","星期五","星期六");
var xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
xmlhttp.open("HEAD", "xmlhttp.setRequestHeader("Range", "bytes=-1");
xmlhttp.send();
var tts =new Date(xmlhttp.getResponseHeader("Date"));
serverTime.innerHTML="<span style=color:red>" + tts.getYear()+"."+(tts.getMonth()+ 1)+"."+tts.getDate()+"</span><br><span style=color:blue>"+tts.getHours()+":"+tts.getMinutes()+":"+tts.getSeconds()+"</span><br><span style=color:yellow>"+ dayNames[tts.getDay()] +"";
setInterval("tts.setSeconds(tts.getSeconds()+1);serverTime.innerHTML='<span style=color:red>' + tts.getYear()+'.'+(tts.getMonth()+ 1)+'.'+tts.getDate()+'</span><br><span style=color:blue>'+tts.getHours()+':'+tts.getMinutes()+':'+tts.getSeconds()+'</span><br><span style=color:yellow>'+ dayNames[tts.getDay()] +'</span>';",1000);
</script>