function showORHideSection (sid, ol) {
  if (!document.getElementById(sid)) return false;
  os = document.getElementById(sid);
  if (os.style.display=="none") {
    os.style.display="block";
    ol.style.background="transparent url(/images/opened.gif) no-repeat 0px 5px";
    ol.style.backgroundImage="url(/images/opened.gif)";
  } else {
    os.style.display="none";
    ol.style.background="transparent url(/images/closed.gif) no-repeat 0px 5px";
    //ol.style.backgroundImage="url(/images/closed.gif)";
  }
}