function writeDateInfo(){
        var day="";
        var month="";
        var ampm="";
        var ampmhour="";
        var myweekday="";
        var year="";
        mydate=new Date();
        myweekday=mydate.getDay();
        mymonth=mydate.getMonth()+1;
        myday= mydate.getDate();
        myyear= mydate.getYear();
        year=(myyear > 200) ? myyear : 1900 + myyear;
        if(myweekday == 0)
        weekday=" 星期日";
        else if(myweekday == 1)
        weekday=" 星期一";
        else if(myweekday == 2)
        weekday=" 星期二";
        else if(myweekday == 3)  
        weekday=" 星期三";
        else if(myweekday == 4)
        weekday=" 星期四";
        else if(myweekday == 5)
        weekday=" 星期五";  
        else if(myweekday == 6)
        weekday=" 星期六";
        document.write(year+"年"+mymonth+"月"+myday+"日"+weekday);
        }  

function showsubclass(classid)
{
    for(var i=0;i<100;i++)
    {
       if(document.getElementById('div'+i))
       {
          if(classid==i)
          {
             document.getElementById('div'+classid).style.display='block';
             if(classid==66)
             {
                  document.getElementById('div'+classid).style.left="-200px";
             }
             if(classid==94)
             {
                 document.getElementById('div'+classid).style.width="180px";
             }
             if(classid==84)
             {
                  document.getElementById('div'+classid).style.left="-200px";
             }
          }
          else
          {
             document.getElementById('div'+i).style.display='none';
          }
       }
    }
}
function hidemenu(obj)
{
    obj.style.display="none";
}
function displaydiv(t)
{
   if(t==1)
   {
      document.getElementById("a1").className="right_pointer";
      document.getElementById("a2").className="";
      document.getElementById("d1").style.display="block";
      document.getElementById("d2").style.display="none";
   }
   else
   {
      document.getElementById("a1").className="";
      document.getElementById("a2").className="right_pointer";
      document.getElementById("d1").style.display="none";
      document.getElementById("d2").style.display="block";
   }
}
//window.onload=new Function("showsubclass(2)");