<t:switch prioritized="true">
  <form t:condition="contains(@action, 'reserve')">
    <t:switch prioritized="true">
      <table class="table">
        <tr>
          <input t:condition="starts-with(@name, 'checkitem_')">
            {reserve := form(ancestor::form[1], .)}
          </input>
          <td class="barcode" t:condition="contains(., $holding.id)">
          </td>
        </tr>
      </table>
      
      <input type="radio" class="confirmbox checkitem">
        {reserve := form(ancestor::form[1], .)}
      </input>       
   </t:switch>
  </form>
  
  <div class="alert" t:condition="normalize-space()">{vl:raise(.)}</div>
  <div id="userdetails">{$reserve := ()}</div>
  <body t:condition="contains(base-uri(), 'opac-user')">{$reserve := ()}</body>
</t:switch>