JSを使用して現在のシステム時間、曜日スクリプト、毎分リフレッシュ

function showLeftTime()
{
var now=new Date();
var year=now.getFullYear();
var month=now.getMonth()+1;
var day=now.getDate();
var hours=now.getHours();
var minutes=now.getMinutes();
var seconds=now.getSeconds();
var dd=now.getDay();
var d=new initArray("   ","   ","   ","   ","   ","   ","   ");  
 
//document.all.show.innerHTML="                    "+year+" "+month+" "+day+"  "+d[dd+1]+"";
document.all.show.innerHTML="${loginUser.username}   "+year+" "+month+" "+day+"  "+d[dd+1]+"";
//          
var timeID=setTimeout(showLeftTime,1000*60);
}