<script src="https://code.jquery.com/jquery-3.0.0.js"></script>

<div id="switch" class="switch-toggle switch-3 switch-candy">

​

  <input id="on" name="state-d" type="radio" checked="" />

  <label for="on" onclick="">ON</label>

​

  <input id="na" name="state-d" type="radio" checked="checked" />

  <label for="na" class="disabled" onclick="">N/A</label>

​

  <input id="off" name="state-d" type="radio"  />

  <label for="off" onclick="">OFF</label>

​

</div>