function getOs() 
{ 
     var OsObject = ""; 
    if(navigator.userAgent.indexOf("MSIE")>0) { 
         return "MSIE"; 
    } 
    if(isFirefox=navigator.userAgent.indexOf("Firefox")>0){ 
         return "Firefox"; 
    } 
    if(isSafari=navigator.userAgent.indexOf("Safari")>0) { 
         return "Safari"; 
    } 
    if(isCamino=navigator.userAgent.indexOf("Camino")>0){ 
         return "Camino"; 
    } 
    if(isMozilla=navigator.userAgent.indexOf("Gecko/")>0){ 
         return "Gecko"; 
    } 
   
} 
var isIE=getOs();

today=new Date();
var hours = today.getHours();
var minutes = today.getMinutes();
var seconds = today.getSeconds();
var timeValue = "" + ((hours >12) ? hours -12 :hours); timeValue += ((minutes < 10) ? ":" : ":") + minutes+"";
timeValue += (hours >= 12) ? "PM" : "AM";
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"); document.write("",today.getYear()+(isIE!='Firefox'?0:1900),"年","",today.getMonth()+1,"月","",today.getDate(),"日");