<li class="configuration_list">
  <div id="boolean_single">
    <h3><span name="displayName" class="configDisplayName"></span></h3>
    <div class="configValue" id="configuration_main_contents">
      <span ifset="true" name="description">
	<span class="configDescription" name="description"></span>
      </span>
      <br><label>Zaškrtěnete pro nastavení na pravda:</label> 
      <input type="checkbox" name="boolean_single" value="1" id="value_boolean_single"><br></div>
  </div>
</li>