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(today.getYear(),"年",today.getMonth()+1,"月",today.getDate(),"日 ",d[today.getDay()+1]);