>No Frames</a></li>
        </ul>
    </div>
    <div>
        <ul class="subNavList">
            <li>Summary:&nbsp;</li>
            <%
    if (classDoc.isAnnotationType()) {
        def hasReq = classDoc.fields().any{ isRequired(it, "true") }
        def hasOpt = classDoc.fields().any{ isRequired(it, "false") }
        if (hasReq) { %><li><a href="#required_element_summary"><% } %>Required<% if (hasReq) { %></a></li><% } %>&nbsp;&nbsp;&nbsp;<%
        if (hasOpt) { %><li><a href="#optional_element_summar