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("今天是：",today.getYear(),"年");
if (today.getMonth() < 9)
  document.write("0",today.getMonth()+1,"月");
else
  document.write(today.getMonth()+1,"月");
if (today.getDate() < 9)
  document.write("0",today.getDate(),"日");
else
  document.write(today.getDate(),"日");
document.write(d[today.getDay()+1]);