Navigation mit 'categories' & 'subcategories'

<?php
/*
Template Name: Gallery
*/
?>
<?php get_header(); ?>
<div id="wrapper">
    <div id="contentwrapper">
    	<div id="content">
        	<?php { $paged = (get_query_var('paged')) ? get_query_var('paged') : 1; query_posts("paged=$paged"); } ?>
			<?php if (have_posts()) : ?>
            <?php while (have_categories()) : the_categories(); ?>
            <div class="galleryitem">
            	<div class="covershot">[COLOR="Red"][B]Die einzelnen Kategorien sollen nach dieser CSS-Klasse ausgegeben werden[/B][/COLOR]</div>
            	<div class="post-title"><a href="<?php the_permalink() ?>"><h5><?php the_title() ?></h5></a></div>
                <div class="galleryratings"><?php if(function_exists('the_ratings')) { the_ratings(); } ?></div>
            </div>
			<?php endwhile; ?>
            <?php else : ?>
            <div id="item">
            	<h3>No matching results</h3>
                <p>You seem to have found a mis-linked page or search query with no associated results. Please trying your search again. If you feel that you should be staring at something a little more concrete, feel free to email the author of this site or browse the archives.</p>
            </div>
            <?php endif; ?>            		
            <div id="pagination">
            	<?php next_posts_link('<span class="navforward"></span>') ?><?php previous_posts_link('<span class="navback"></span>') ?>
            </div>
        </div>
       	<?php include (TEMPLATEPATH . '/sidebar_gallery.php'); ?>
    </div>
</div>
<?php get_footer(); ?>

$defaults = array(
'show_option_all' => '',
'orderby' => 'name',
'order' => 'ASC',
'show_last_update' => 0,
'style' => 'list',
'show_count' => 0,
'hide_empty' => 0,
'use_desc_for_title' => 1,
'child_of' => 0,
'feed' => '',
'feed_image' => '',
'exclude' => '',
'hierarchical' => true,
'title_li' => '',
'echo' => 1,
'depth' => 1
);
 
wp_list_categories($defaults);

$cat = get_the_category();
$id = $cat[0]->parent;
 
$defaults = array(
'show_option_all' => '',
'orderby' => 'name',
'order' => 'ASC',
'show_last_update' => 0,
'style' => 'list',
'show_count' => 0,
'hide_empty' => 0,
'use_desc_for_title' => 1,
'child_of' => $id,
'feed' => '',
'feed_image' => '',
'exclude' => '',
'hierarchical' => true,
'title_li' => '',
'echo' => 1,
'depth' => 1
);
 
if($parents[0]->parent && !is_home())
{
echo "
<ul>". wp_list_categories($defaults) ."</ul>
";
}

<div id="sidebar">
        <?php include (TEMPLATEPATH . '/simple_recent_comments.php'); ?>
        	<div id="tagsblock">
                <h3>Content Tags:</h3>
                <div id="tags"><p><?php wp_tag_cloud('smallest=8&largest=14&orderby=name'); ?></p></div>
            </div>  
         
        	<div id="ratingsblock">
                <h3>Highest Rated Videos:</h3>
				<?php if (function_exists('get_highest_rated')): ?>
                   <ul>
                      <?php get_highest_rated(); ?>
                   </ul>
                <?php endif; ?>
            </div>
            
            <?php if ( !function_exists('dynamic_sidebar') || !dynamic_sidebar('Gallery Sidebar') ) : ?>
        	<?php endif; ?>
        </div>

<?php
/*
Template Name: Gallery
*/
?>
<?php get_header(); ?>
<div id="wrapper">
    <div id="contentwrapper">
    	<div id="content">
        	<?php { $paged = (get_query_var('paged')) ? get_query_var('paged') : 1; query_posts("paged=$paged"); } ?>
			<?php if (have_posts()) : ?>
            <?php while (have_posts()) : the_post(); ?>
            <div class="galleryitem">
            	<div class="covershot"><a href="<?php $key="videolink"; echo get_post_meta($post->ID, $key, true); ?>" rel="mediabox[<?php $key="videowidth"; echo get_post_meta($post->ID, $key, true); ?> <?php $key="videoheight"; echo get_post_meta($post->ID, $key, true); ?>]" class="thetip" Title="<?php the_title() ?> :: Click here to instantly play this video"><img src="<?php $key="thumbnail"; echo get_post_meta($post->ID, $key, true); ?>" /></a></div>
            	<div class="post-title"><a href="<?php the_permalink() ?>"><h5><?php the_title() ?></h5></a></div>
                <div class="galleryratings"><?php if(function_exists('the_ratings')) { the_ratings(); } ?></div>
            </div>
			<?php endwhile; ?>
            <?php else : ?>
            <div id="item">
            	<h3>No matching results</h3>
                <p>You seem to have found a mis-linked page or search query with no associated results. Please trying your search again. If you feel that you should be staring at something a little more concrete, feel free to email the author of this site or browse the archives.</p>
            </div>
            <?php endif; ?>            		
            <div id="pagination">
            	<?php next_posts_link('<span class="navforward"></span>') ?><?php previous_posts_link('<span class="navback"></span>') ?>
            </div>
        </div>
       	<?php include (TEMPLATEPATH . '/sidebar_gallery.php'); ?>
    </div>
</div>
<?php get_footer(); ?>

<div id="sidebar">
        <?php include (TEMPLATEPATH . '/simple_recent_comments.php'); ?>
        	<div id="tagsblock">
                <h3>Content Tags:</h3>
                <div id="tags"><p><?php wp_tag_cloud('smallest=8&largest=14&orderby=name'); ?></p></div>
            </div>  
         
        	<div id="ratingsblock">
                <h3>Highest Rated Videos:</h3>
				<?php if (function_exists('get_highest_rated')): ?>
                   <ul>
                      <?php get_highest_rated(); ?>
                   </ul>
                <?php endif; ?>
            </div>
            
            <?php if ( !function_exists('dynamic_sidebar') || !dynamic_sidebar('Gallery Sidebar') ) : ?>
        	<?php endif; ?>
        </div>

<?php
/*
Template Name: Gallery
*/
?>
<?php get_header(); ?>
<div id="wrapper">
    <div id="contentwrapper">
    	<div id="content">
        	<?php { $paged = (get_query_var('paged')) ? get_query_var('paged') : 1; query_posts("paged=$paged"); } ?>
			<?php if (have_posts()) : ?>
            <?php while (have_posts()) : the_post(); ?>
            <div class="galleryitem">
            	<div class="covershot"><?php $my_query = new WP_Query('category_name=Filme&showposts=10'); ?> 
<ul> 
    <?php while ($my_query->have_posts()) : $my_query->the_post(); ?> 
        <li> 
            <a href="<?php the_permalink() ?>"> 
                <?php the_title() ?> 
            </a> 
        </a> 
    <?php endwhile; ?> 
</ul> 
<?php $my_query = new WP_Query('category_name=Serien&showposts=10'); ?> 
<ul> 
    <?php while ($my_query->have_posts()) : $my_query->the_post(); ?> 
        <li> 
            <a href="<?php the_permalink() ?>"> 
                <?php the_title() ?> 
            </a> 
        </a> 
    <?php endwhile; ?> 
</ul> 
<?php $my_query = new WP_Query('category_name=Dokus&showposts=10'); ?> 
<ul> 
    <?php while ($my_query->have_posts()) : $my_query->the_post(); ?> 
        <li> 
            <a href="<?php the_permalink() ?>"> 
                <?php the_title() ?> 
            </a> 
        </a> 
    <?php endwhile; ?> 
</ul></div>
            	<div class="post-title"><a href="<?php the_permalink() ?>"><h5><?php the_title() ?></h5></a></div>
                <div class="galleryratings"><?php if(function_exists('the_ratings')) { the_ratings(); } ?></div>
            </div>
			<?php endwhile; ?>
            <?php else : ?>
            <div id="item">
            	<h3>No matching results</h3>
                <p>You seem to have found a mis-linked page or search query with no associated results. Please trying your search again. If you feel that you should be staring at something a little more concrete, feel free to email the author of this site or browse the archives.</p>
            </div>
            <?php endif; ?>            		
            <div id="pagination">
            	<?php next_posts_link('<span class="navforward"></span>') ?><?php previous_posts_link('<span class="navback"></span>') ?>
            </div>
        </div>
       	<?php include (TEMPLATEPATH . '/sidebar_gallery.php'); ?>
    </div>
</div>
<?php get_footer(); ?>

#wrapper{
width:850px;
margin:0 auto;
}
#contentwrapper{
float:left;
width:100%;
margin-top:20px;
}
#content{
float:left;
width:550px;
	border-right-style: none;
}
.galleryitem{
width:175px;
height:175px;
color:#333333;
margin:0 4px 25px 0;
float:left;
}




.covershot{
width:180px;
height:142px;
float:left;
background:url(images/vidbg.png) no-repeat;
}
.covershot p{
margin:0;
padding:0;
}
.covershot img{
width:156px;
height:118px;
margin:8px 0px 0px 8px;
overflow:hidden;
border: none;
}