function tdate()
 { 
   calendar = new Date();
   day = calendar.getDay();
   month = calendar.getMonth();
   date = calendar.getDate();
   year = calendar.getYear();
   month++;
   if (date<10) date=date ;
   if (month<10) month=month ;
   if (year<=100) year = 1900 + year;
   switch(day)
    {
 	case 1:tweek="星期一" ;
 		break;
 	case 2:tweek="星期二" ;
 		break;
 	case 3:tweek="星期三" ;
 		break;
 	case 4:tweek="星期四" ;
 		break
 	case 5:tweek="星期五" ;
 		break;
 	case 6:tweek="星期六" ;
 		break;
 	case 0:tweek="星期日" ;
 		break;
    }
   document.write(year+"年"+month+"月"+date+"日"+tweek)  ;
   //document.write(tweek) ;
 }