Building the widget

<span class="jq-dte">
  <input type="text" id="dob">
  <span class="jq-dte-inner">
    <input type="text" value="DD">
    <span class="separator">/</span>
    <input type="text" value="MM">
    <span class="separator">/</span>
    <input type="text" value="YYYY">
  </span>
</span>