anchor.diff:      <input type="hidden" name="hitsPerSite" value="<%=hitsPerSite%>">
       <input type="hidden" name="clustering" value="<%=clustering%>">
       <input type="submit" value="<i18n:message key="next"/>">
  +<% if (sort != null) { %>
  +    <input type="hidden" name="sort" value="<%=sort%>">
  +    <input type="hidden" name="reverse" value="<%=reverse%>">
  +<% } %>
       </form>
   <%
       }
  
positive.code:   String requestURI = HttpUtils.getRequestURL(request).toString();
    String base = requestURI.substring(0, requestURI.lastIndexOf('/'));
    String rss = "../opensearch?query="+htmlQueryString
      +"&hitsPerSite="+hitsPerSite
      +"&hitsPerPage="+hitsPerPage;
  %><!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
  <%
    // To prevent the character encoding declared with 'contentType' page
  
negative.code:     <input type="hidden" name="hitsPerSite" value="0">
      <input type="hidden" name="clustering" value="<%=clustering%>">
      <input type="submit" value="<i18n:message key="showAllHits"/>">
  <% if (sort != null) { %>
      <input type="hidden" name="sort" value="<%=sort%>">
      <input type="hidden" name="reverse" value="<%=reverse%>">
  <% } %>
      </form>
  <%
      }
  