第一种: time=new Date();year=time.getYear();month=time.getMonth()+1;day=time.getDate();with(document){ write("今天是:"+year+"年"+month+"月"+day+"日"+" ")write('星期'+'日一二三四五六'.charAt(time.getDay()))}  第二种: document.write(new Date().toLocaleDateString...    
第一种:
<script language="javascript">
time=new Date();
year=time.getYear();
month=time.getMonth()+1;
day=time.getDate();
with(document){
write("今天是:"+year+"年"+month+"月"+day+"日"+" ")
write('星期'+'日一二三四五六'.charAt(time.getDay()))}
</script> 
第二种:
<script>
document.write(new Date().toLocaleDateString()+" 星期"+"日一二三四五六".split("")[new Date().getDay()])
</script>
第三种:
<DIV id=timers>
<SCRIPT language=JavaScript>setInterval("timers.innerHTML=new Date().toLocaleString()+' 星期'+'日一二三四五六'.charAt(new Date().getDay());",1000);</SCRIPT>
</DIV>
第四种:
<script>
/* 
Live Date Script- 
?Dynamic Drive (
www.jpndns.com) 
For full source code, installation instructions, 100's more DHTML scripts, and Terms Of Use, 
visit 
http://www.girlmov.com */ 
var dayarray=new Array("Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday") 
var montharray=new Array("January","February","March","April","May","June","July","August","September","October","November","December") 
function getthedate(){ 
var mydate=new Date() 
var year=mydate.getYear() 
if (year < 1000) 
year+=1900 
var day=mydate.getDay() 
var month=mydate.getMonth() 
var daym=mydate.getDate() 
if (daym<10) 
daym="0"+daym 
var hours=mydate.getHours() 
var minutes=mydate.getMinutes() 
var seconds=mydate.getSeconds() 
var dn="AM" 
if (hours>=12) 
dn="PM" 
if (hours>12){ 
hours=hours 
} 
if (hours==0) 
hours=00 
if (minutes<=9) 
minutes="0"+minutes 
if (seconds<=9) 
seconds="0"+seconds 
//change font size here 
var cdate="<small><font color='000000' face='Arial' size=1><b>"+dayarray[day]+", "+montharray[month]+" "+daym+", "+year+" "+hours+":"+minutes+":"+seconds+" "+dn 
+"</b></font></small>" 
if (document.all) 
document.all.clock.innerHTML=cdate 
else 
document.write(cdate) 
} 
if (!document.all) 
getthedate() 
function goforit(){ 
if (document.all) 
setInterval("getthedate()",1000) 
} 
window.onload=goforit
</script>
<div id=clock></div>2006-01-09