today=new Date();
var hours = today.getHours();
var minutes = today.getMinutes();
var seconds = today.getSeconds();
var timeValue = ((hours >24) ? hours -24 :hours);
timeValue += ((minutes < 10) ? ":0" : ":") + minutes;
function initArray(){
this.length=initArray.arguments.length
for(var i=0;i<this.length;i++)
this[i+1]=initArray.arguments[i]}
var d=new initArray("星期日","星期一","星期二","星期三","星期四","星期五","星期六");
var mon=new initArray("1","2","3","4","5","6","7","8","9","10","11","12");
document.write("<font style='font-size:9pt'>",today.getYear(),"年",mon[today.getMonth()+1],"月",today.getDate(),"日 ",d[today.getDay()+1]," ",timeValue,"</font>" );