<!--
if (self != top) {
top.location = self.location;
}
if (document.images) {
  var dot = new Image();
  dot.src = "/image/on_whimg.gif";
  var empty = new Image();
  empty.src = "/image/off_whimg.gif";
}
function act(imgName) {
  if (document.images)
    document[imgName].src = dot.src;
}
function iact(imgName) {
  if (document.images)
    document[imgName].src = empty.src;
}


//-->