GUI\:radio {
  x-image-enabled:  radio1_on.gif;
  x-image-disabled: radio1.gif;
}

GUI\:radio DIV {
  MARGIN-TOP: 1px;
}

GUI\:radio IMG {
  WIDTH: 13px;
  HEIGHT: 12px;
  VERTICAL-ALIGN: middle;
  CURSOR: hand;
}