JavaScript–如何顯示年月日及星期問題

如何顯示年月日及星期問題：
<script language=JavaScript>        
 today=new Date();
 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(
     "<font color=##000000 style=''font-size:9pt;font-family: 幼圓''> ",
     today.getYear(),"年",
     today.getMonth()+1,"月",
     today.getDate(),"日   ",
     d[today.getDay()+1],
     "</font>" );
</script>