function updateImagesList(a) {
  if (a) {
    $('images_iframe').style.display = 'none';
    $('images_addLink').style.display = '';
    $('images_iframe').src = '/photos/new/' + v;
  }
  // new Ajax.Updater('imageList', '/photos/list/' + v, { method: 'get', evalScripts: true, onComplete: function() { myLightWindow = new lightwindow(); } } );
  new Ajax.Updater('imageList', '/photos/list/' + v, { method: 'get', evalScripts: true } );
}

if ($('images_iframe')){
  updateImagesList(true);  
}