today=new Date();
            document.write(today.getYear(),"年",today.getMonth()+1,"月",today.getDate(),"日");
                        document.write(" &nbsp")
             if(today.getDay()==0)            
             {
             document.write('星期日');
             }
             if(today.getDay()==1)            
             {
             document.write('星期一');
             }
             if(today.getDay()==2)            
             {
             document.write('星期二');
             }
             if(today.getDay()==3)            
             {
             document.write('星期三');
             }
             if(today.getDay()==4)            
             {
             document.write('星期四');
             }
             if(today.getDay()==5)            
             {
             document.write('星期五');
             }
             if(today.getDay()==6)            
             {
             document.write('星期六');
             }