var today=new Date();
var day="" ; 
var date1="" ; 
if(today.getDay()==0)day="星期日"; 
else if(today.getDay()==1)day="星期一"; 
else if(today.getDay()==2)day="星期二"; 
else if(today.getDay()==3)day="星期三"; 
else if(today.getDay()==4)day="星期四"; 
else if(today.getDay()==5)day="星期五"; 
else if(today.getDay()==6)day="星期六";
if(today.getYear()>=2000) date1=(today.getYear())+"年"+(today.getMonth()+1)+"月"+today.getDate()+"日 ";
else date1=(1900+today.getYear())+"年"+(today.getMonth()+1)+"月"+today.getDate()+"日 ";
document.writeln(date1+day);