Sidebar verschwindet bei statischen Seiten

<div id="sidebar">


<ul>


<?php if ( function_exists('dynamic_sidebar') && dynamic_sidebar() ) : else : ?>


  <li id="menu">


    <h2><?php _e('Pages'); ?></h2>


    <ul>






 <li><a href="<?php bloginfo('url'); ?>" id="navHome" title="zur startseite." accesskey="h">startseite.</a></li> 


 <li><a href="/?page_id=2" id="navAbout" title="eine statische seite." accesskey="a">statische seite 1.</a></li> 


    </ul>


  </li>    


<?php if(is_home()) {?>


    


<li>


      <h2>RSS Feed f&uuml;r</h2>


    <ul>


 <li class="feed"><a title="RSS Feed of Posts" href="<?php bloginfo('rss2_url'); ?>">Beitr&auml;ge</a></li>


 <li class="feed"><a title="RSS Feed of Comments" href="<?php bloginfo('comments_rss2_url'); ?>">Kommentare</a></li>


    </ul>


  </li>


<?php }?>


<li>


  <h2><?php _e('Suche'); ?></h2>


    <form id="searchform" method="get" action="<?php bloginfo('siteurl')?>/">


        <input type="text" name="s" id="s" class="textbox" value="<?php echo wp_specialchars($s, 1); ?>" />


        <input id="btnSearch" type="submit" name="submit" value="<?php _e('Los'); ?>" />


    </form>


  </li>


  <li>


    <h2>


      <?php _e('Kategorien'); ?>


    </h2>


    <ul>


      <?php wp_list_cats('optioncount=0&hierarchical=1');    ?>


    </ul>


  </li>


  <li>


    <h2>


      <?php _e('Monatlich'); ?>


    </h2>


    <ul>


      <?php wp_get_archives('type=monthly'); ?>


    </ul>


  </li>


<?php if(is_home()) {?>


  <?php get_links_list(); ?>    


  <li>


        <h2>Meta</h2>


        <ul>


            <?php wp_register(); ?>


            <li><?php wp_loginout(); ?></li>


 <li><a href="http://validator.w3.org/check/referer" title="This page validates as XHTML 1.0 Transitional">Valid <abbr title="eXtensible HyperText Markup Language">XHTML</abbr></a></li>


 <li><a href="http://gmpg.org/xfn/"><abbr title="XHTML Friends Network">XFN</abbr></a></li>


 <li><a href="http://wordpress.org/" title="Powered by WordPress, state-of-the-art semantic personal publishing platform.">WordPress</a></li>


            <?php wp_meta(); ?>


        </ul>            


   </li>


  <?php }?>


  <?php endif; ?>


</ul>


</div>


<!-- CLOSE sidebar-->


<div class="clear"></div>

<?php get_header();?>
<?php if (have_posts()) : while (have_posts()) : the_post(); ?>
    <div class="post" id="post-<?php the_ID(); ?>">
        <h2 class="title"><a href="<?php the_permalink() ?>" rel="bookmark"><?php the_title(); ?></a></h2>
        <p class="posted"><?php the_author() ?> am <?php the_time('j. F Y') ?> <?php edit_post_link(__('Bearbeiten')); ?></p>
        <div class="story">
            <?php the_content(__('Den ganzen Beitrag lesen »')); ?>
            <?php wp_link_pages(); ?>
            <?php $sub_pages = wp_list_pages( 'sort_column=menu_order&depth=1&title_li=&echo=0&child_of=' . $id );?>
            <?php if ($sub_pages <> "" ){?>
                <p>Diese Seite hat folgende Unterseiten</p>
                <ul><?php echo $sub_pages; ?></ul>
            <?php }?>                    
        </div>        
        <p class="posted">            
            <?php comments_number(__('Keine Kommentare'), __('Ein Kommentar'), __('% Kommentare')); ?>
        </p>
        <?php comments_template(); // Get wp-comments.php template ?>
    </div>
<?php endwhile; else: ?>
<p><?php _e('Nichts gefunden'); ?></p>
<?php endif; ?>
<p align="center"><?php posts_nav_link(' - ','« Vorherige Eintr&auml;ge','N&auml;chste Eintr&auml;ge »') ?></p>
</div>


<?php get_sidebar();?>
<?php get_footer();?>