${header}

${if _.parent ~= nil and _.parent.parent == nil then}
<div style="height:120px;" class="jumbotron">
  <h1>${opts.title}</h1>
  ${opts.subtitle}
</div>
<hr style="margin-top:0">
${end}

${if _.parent ~= nil and _.parent.parent ~= nil then}
<h2>${parent.name}</h2>
${end}

<div class="grid">
  ${html_items}
</div>

${footer}

<!-- JanusXR portalroom, see https://janusxr.org for markup -->
<fireboxroom>
  <room pos="0 0 0" skybox="true" showavatar="false" use_local_asset="room_plane">
    <light js_id="dan9-janus:light/light_cone_angle=0-6" pos="0 3 2" collision_trigger="false" />
    <text js_id="location" pos="0 2.6 2" billboard="y" col="#BBFFFF" scale="5 5 1" text="https://xrforge.isvery.ninja/models" rotation="-180 0 -180" emissive="0 0 0" roughness="0.3" metalness="0" />
    <CircularLayout pos="0 0 0" radius="4.5" scale="1 1 1" >
      ${for k,v in pairs(items) do}
        <object id="o_${i}">
          <link url="${v.url}" image_id="${v.thumbnail}" pos="0 0 0.001" draw_glow="true" scale="3 3 0.1" thumb_id="thumb_0" title="${v.title}"/>
          <text text="${v.title}" pos="0 2.3 0.3" font_scale="false" scale="0.15 0.15 0.2" />
        </object>
      ${end}
    </CircularLayout>
  </room>
</fireboxroom>