gallery3/modules/organize/views/organize_thumb_grid.html.php

<?php defined("SYSPATH") or die("No direct script access.") ?>
<? foreach ($album->children(25, $offset) as $child): ?>
<li class="g-organize-microthumb-grid-cell g-left ui-state-default" ref="<?= $child->id ?>">
  <div id="g-organize-microthumb-<?= $child->id ?>"
       class="g-organize-microthumb <?= $child->is_album() ? "g-album" : "g-photo" ?> ui-state-active">
    <?= $child->thumb_img(array("class" => "g-thumbnail", "ref" => $child->id), 90, true) ?>
    <span<?= $child->is_album() ? " class=\"ui-icon ui-icon-note\"" : "" ?>></span>
  </div>
</li>
<? endforeach ?>

<? if ($album->children_count() > $offset): ?>
<script type="text/javascript">
  setTimeout(function() {
    $.get("<?= url::site("organize/album/$album->id/" . ($offset + 25)) ?>",
          {},
          function(data) {
            $("#g-organize-microthumb-grid").append(data.grid);
            $.organize.set_handlers();
          },
          "json");
  }, 50);
</script>
<? endif ?>