function show(div_name) {
  var state = 'block';
  if (document.all) {//is IE 4 or 5 ...
    eval( "document.all." + div_name + ".style.display = state");
  }
  if (document.layers) {//is Netscape 4 or below
    document.layers[div_name].display = state;
  }
  if (document.getElementById && !document.all) {
    hza = document.getElementById(div_name);
    hza.style.display = state;
  }
}

function hide(div_name) {
  var state = 'none';

  if (document.all) {//is IE 4 or 5 ...
    eval( "document.all." + div_name + ".style.display = state");
  }
  if (document.layers) {//is Netscape 4 or below
    document.layers[div_name].display = state;
  }
  if (document.getElementById && !document.all) {
    hza = document.getElementById(div_name);
    hza.style.display = state;
  }
}

function popup(path, gallery) {
  galWin = window.open ("content/imagepopup.php?i=" + path + "&g=" + gallery,
  "kkkg",
  "status=0,toolbar=0,location=0,menubar=0,directories=0,resizable=1,scrollbars=1,width=800,height=800");
  galWin.moveTo(20,20);
}