function showdate()
{
var today=new Date();
var day=today.getDate(),month=today.getMonth()+1,year=today.getYear(),weekday="星期"+"日一二三四五六".charAt(today.getDay());
document.write(year+"年"+month+"月"+day+"日 "+weekday);
}

function show_adwin(loadpos)
{
var adWindow = null
if (! adWindow || adWindow.closed)
    {
       adWindow = window.open(loadpos,"hjwin","toolbar=no,resizable=no,status=no,menuba=no,scrollbars=Yes,dependent,width=486,height=312,left=0,top=0");
     }else
    {
        adWindow.focus();
     }
}

function gotoURL(selObj,restore){
  if (selObj.options[selObj.selectedIndex].value!="#" )
  window.open(selObj.options[selObj.selectedIndex].value,"");
  if (restore) selObj.selectedIndex=0;
}