Im Menü Bild als Link statt Text als Link

<div id="sidebar">
        <ul>
<?php if (function_exists('wp_theme_switcher')) { ?>
            <li><h2><?php _e('Themes'); ?></h2>
                <?php wp_theme_switcher(); ?>
            </li>
<?php } ?>
            
            <li>
                <?php include (TEMPLATEPATH . '/searchform.php'); ?>
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            <!-- Author information is disabled per default. Uncomment and fill in your details if you want to use it.
            <li><h2><?php // _e('Author'); ?></h2>
            <p>A little something about you, the author. Nothing lengthy, just an overview.</p>
            </li>
            -->


            <li>
            <?php /* If this is a category archive */ if (is_category()) { ?>
            <p>You are currently browsing the archives for the <?php single_cat_title(''); ?> category.</p>
            
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            <p>You are currently browsing the <a href="<?php echo get_settings('siteurl'); ?>"><?php echo bloginfo('name'); ?></a> weblog archives
            for the day <?php the_time('l, F jS, Y'); ?>.</p>
            
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            <p>You are currently browsing the <a href="<?php echo get_settings('siteurl'); ?>"><?php echo bloginfo('name'); ?></a> weblog archives
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      <?php /* If this is a yearly archive */ } elseif (is_year()) { ?>
            <p>You are currently browsing the <a href="<?php echo get_settings('siteurl'); ?>"><?php echo bloginfo('name'); ?></a> weblog 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 get_settings('siteurl'); ?>"><?php echo bloginfo('name'); ?></a> weblog archives
            for <strong>'<?php echo wp_specialchars($s); ?>'</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 get_settings('siteurl'); ?>"><?php echo bloginfo('name'); ?></a> weblog archives.</p>


            <?php } ?>
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            <?php wp_list_pages('title_li=<h2>' . __('Artikel schreiben?') . '</h2>' ); ?>


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


            <li><h2><?php _e('Kategorien'); ?></h2>
                <ul>
                <?php list_cats(0, '', 'name', 'asc', '', 1, 0, 1, 1, 1, 1, 0,'','','','','') ?>
                </ul>
            </li>


            <?php /* If this is the frontpage */ if ( is_home() || is_page() ) { ?>                
                <?php get_links_list(); ?>
                
                <li><h2><?php _e('Anmeldung/Login'); ?></h2>
                <ul>
                    <?php wp_register(); ?>
                    <li><?php wp_loginout(); ?></li>
                    <li><a href="http://validator.w3.org/check/referer" title="<?php _e('This page validates as XHTML 1.0 Transitional'); ?>"><?php _e(''); ?></a></li>
                    <li><a href="http://wordpress.org/" title="<?php _e('Powered by WordPress, state-of-the-art semantic personal publishing platform.'); ?>"></a></li>
                    <?php wp_meta(); ?>
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            <?php } ?>
            
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