anchor.diff:                      </iframe>
                   </logic:present>
               </div>
  -
               <pm:footer />
           </div>
       </pm:page>
  
positive.code: <%@include file="inc/tag-libs.jsp" %>
  <script type="text/javascript" charset="utf-8">
      function loadPage(url){
          window.frames["mainframe"].location = url;
      }
  </script>
  <logic:present name="pm">
      <pm:page title="titles.index" >
          <div id="page-container">
              <pm:header />
              <%-- <pm:menu /> --%>
              <jsp:include page="pages/menu.jsp" />
  
              <div id="content">
                  <logic:notPresent scope="session" name="user">
                      <iframe id="mainframe" name="mainframe" frameborder="0"  width="100%" height="75%" src="${es.context_path}/pages/login.jsp" >
  
negative.code: <%--
   * jPOS Project [http://jpos.org]
   * Copyright (C) 2000-2011 Alejandro P. Revilla
   *
   * This program is free software: you can redistribute it and/or modify
   * it under the terms of the GNU Affero General Public License as
  