Category ins Pages verlinken ?

<div id="sidebar">
        <ul>
            <?php     /* Widgetized sidebar, if you have the plugin installed. */
                    if ( !function_exists('dynamic_sidebar') || !dynamic_sidebar() ) : ?>
            <li>
                <?php include (TEMPLATEPATH . '/searchform.php'); ?>
            </li>


            <!-- Author information is disabled per default. Uncomment and fill in your details if you want to use it.
            <li><h2>Author</h2>
            <p>A little something about you, the author. Nothing lengthy, just an overview.</p>
            </li>
            -->


            <?php if ( is_404() || is_category() || is_day() || is_month() ||
                        is_year() || is_search() || is_paged() ) {
            ?> <li>


            <?php /* If this is a 404 page */ if (is_404()) { ?>
            <?php /* If this is a category archive */ } elseif (is_category()) { ?>
            <p>You are currently browsing the archives for the <?php single_cat_title(''); ?> category.</p>


            <?php /* If this is a yearly archive */ } elseif (is_day()) { ?>
            <p>You are currently browsing the <a href="<?php bloginfo('url'); ?>/"><?php echo bloginfo('name'); ?></a> blog archives
            for the day <?php the_time('l, F jS, Y'); ?>.</p>


            <?php /* If this is a monthly archive */ } elseif (is_month()) { ?>
            <p>You are currently browsing the <a href="<?php bloginfo('url'); ?>/"><?php echo bloginfo('name'); ?></a> blog archives
            for <?php the_time('F, Y'); ?>.</p>


            <?php /* If this is a yearly archive */ } elseif (is_year()) { ?>
            <p>You are currently browsing the <a href="<?php bloginfo('url'); ?>/"><?php echo bloginfo('name'); ?></a> blog archives
            for the year <?php the_time('Y'); ?>.</p>


            <?php /* If this is a monthly archive */ } elseif (is_search()) { ?>
            <p>You have searched the <a href="<?php echo bloginfo('url'); ?>/"><?php echo bloginfo('name'); ?></a> blog archives
            for <strong>'<?php the_search_query(); ?>'</strong>. If you are unable to find anything in these search results, you can try one of these links.</p>


            <?php /* If this is a monthly archive */ } elseif (isset($_GET['paged']) && !empty($_GET['paged'])) { ?>
            <p>You are currently browsing the <a href="<?php echo bloginfo('url'); ?>/"><?php echo bloginfo('name'); ?></a> blog archives.</p>


            <?php } ?>


            </li> <?php }?>


            <?php wp_list_pages('title_li=<h2>NAME</h2>' ); ?>


            <?php wp_list_categories('show_count=1&title_li=<h2>ARBEITEN</h2>'); ?>




         <?php /* If this is the frontpage */ if ( is_home() || is_page() ) { ?>
                <?php wp_list_bookmarks(); ?>  


                <!--
                            <li><h2>Archiv</h2>
                <ul>
                <?php wp_get_archives('type=monthly'); ?>
                </ul>
            </li>
-->
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                    <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>