// popup div function

function infoBoxPop(param) {
  var popdiv = document.getElementById(param);
  var gotop = document.getElementById("top");
  if(gotop) gotop.focus();
  window.location.hash="#top";
  popdiv.style.visibility="visible";
  popdiv.style.display="";
}

function infoBoxClose(param) {
  var popdiv = document.getElementById(param);
  //window.location.hash="";
  popdiv.style.visibility="hidden";
  popdiv.style.display="none";
}