Pajax: Ajax page loading plugin

[soy]

Hey, thanks for the fast reply!

Now my settings are these (screenshot). I've updated my code as you recommended (sorry, totally missunderstood the workprogress of your plugin)

Code:

<header>
            <nav>
                <ul id="navigation">
                    <?php get_i18n_navigation(return_page_slug(),0,0) ?>
                </ul>
            </nav>
        </header>

<section id="pagecontent">
               <h1 id="pagetitle"><a href="<?php get_page_url(); ?>" title="<?php get_page_clean_title(); ?>"><?php get_page_clean_title(); ?></a></h1>
            <span id="realcontent">
               <?php get_page_content(); ?>
                       <div class="breadcrumbs">
                            <a href="<?php echo find_url('index',null); ?>">home</a>
                             <?php get_i18n_breadcrumbs(return_page_slug()); ?>
                       </div> <!-- .breadcrumbs -->
             </span> <!-- realcontent -->
          </section>

and it still does not work :/ where is my mistake?