function openwindow(url){
		popWin=window.open(url,"","height=150,width=200,resizable=yes,scrollbars=auto,status=no,toolbar=no,menubar=no,location=no");
        popWin.moveTo(300 , 200) ;
        popWin.focus()
	}
                today=new Date();
             document.write("日期: ",today.getYear(),".",today.getMonth()+1,".",today.getDate());
             document.write(" ");
             if(today.getDay()==0)            
             {
             document.write('星期天');
             }
             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');
             }
            //end hiding contents