<script>
function getCurDate()  
{  
 var d = new Date();  
 var week;  
 switch (d.getDay()){  
 case 1: week="星期一"; break;  
 case 2: week="星期二"; break;  
 case 3: week="星期三"; break;  
 case 4: week="星期四"; break;  
 case 5: week="星期五"; break;  
 case 6: week="星期六"; break;  
 default: week="星期天";  
 }  
 var years = d.getFullYear();  
 var month = add_zero(d.getMonth()+1);  
 var days = add_zero(d.getDate());  
 var hours = add_zero(d.getHours());  
 var minutes = add_zero(d.getMinutes());  
 var seconds=add_zero(d.getSeconds());  
 var ndate = years+"年"+month+"月"+days+"日 "+hours+":"+minutes+":"+seconds+" "+week;  
 myTime.innerHTML = ndate;  
}  
  
function add_zero(temp)  
{  
 if(temp<10) return "0"+temp;  
 else return temp;  
}  
  
setInterval("getCurDate()", 100);  
</script>
<span id="myTime"></span>