function popupWindow(url) {
          window.open(url,'popupWindow','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=yes,copyhistory=no,width=100,height=100,screenX=150,screenY=150,top=150,left=150')
      }

      function Hilite(name,over,location)
      {
              if(window.document.images)
              {
                      if (over)
                              window.document.images[name].src = location;
                      else
                              window.document.images[name].src = location;
              }
      }