previous_cat_post($special_cat) und next_cat_post($special_cat) verschieben

function previous_cat_post($categoryID, $beforeGroup='<ul>',  $afterGroup='</ul>', $beforeEach='<li>',  $afterEach='</li>', $showtitle=true, $back='&laquo;',
 $leerzeichen='&nbsp;'[COLOR=#ff0000]
, $start='<div class="navigation"><div class="alignleft">', $end='</div></div>'[/COLOR]) {
    global $wpdb, $post;
        
    // get home url for base of link    
    $info = get_bloginfo('url');
    $info = apply_filters('bloginfo', $info);
    $homeurl = convert_chars($info);
    
    // get post id of current post
    $currentPostId = $post->ID;


    // get post date of current post
    $currentPostDate = $post->post_date;


    $startGroup = true;
    {
        // HEAVY LIFTING! Getting the prevous post. Ugh.
        $newPostInfo = $wpdb->get_row($wpdb->prepare(
            "SELECT * FROM $wpdb->posts
            LEFT JOIN $wpdb->term_relationships ON
            ($wpdb->posts.ID = $wpdb->term_relationships.object_id)
            LEFT JOIN $wpdb->term_taxonomy ON
            ($wpdb->term_relationships.term_taxonomy_id = $wpdb->term_taxonomy.term_taxonomy_id)
            WHERE $wpdb->posts.post_status = 'publish'
            AND $wpdb->term_taxonomy.taxonomy = 'category'
            AND $wpdb->term_taxonomy.term_id = %d
            AND $wpdb->posts.post_date < '$currentPostDate'
            ORDER BY post_date DESC
            LIMIT 1", $categoryID));   
    
        if ($newPostInfo) 
        {   
            $leaderText = str_replace('%', $currentCat->cat_name, $textForEach);
            
            if ($startGroup) 
            {
                echo $beforeGroup;
                $startGroup = false;
            }
            
            if ($showtitle) 
            {
                echo $beforeEach.$leaderText."<a  href=\"".get_permalink($newPostInfo->ID)."\">"[COLOR=#ff0000].$start[/COLOR].$back.$leerzeichen.stripslashes($newPostInfo->post_title)[COLOR=#ff0000].$end.[/COLOR]"</a>".$afterEach;
            } 
            else 
            {
                echo $beforeEach."<a  href=\"".get_permalink($newPostInfo->ID)."\">".$leaderText."</a>".$afterEach;
            }
        }
    }
    if (!$startGroup) 
    {
        echo $afterGroup;
    }
    else 
    {
        
    }
}


function next_cat_post($categoryID, $beforeGroup='<ul>',
  $afterGroup='</ul>', $beforeEach='<li>',  $afterEach='</li>', $showtitle=true, $next='&raquo;', $leerzeichen='&nbsp;'
[COLOR=#ff0000], $start='<div class="navigation"><div class="alignleft">', $end='</div></div>'[/COLOR]) {
    global $wpdb, $post;
        
    // get home url for base of link    
    $info = get_bloginfo('url');
    $info = apply_filters('bloginfo', $info);
    $homeurl = convert_chars($info);
    
    // get post id of current post
    $currentPostId = $post->ID;


    // get post date of current post
    $currentPostDate = $post->post_date;


    // get the catagorys this post uses.
    $catagoryIds = get_the_category();


    $startGroup = true;
    {
        // HEAVY LIFTING! Getting the next post. Copy and paste of the 
        // prvious code, but with the sort order and date comparison reversed.
        $newPostInfo = $wpdb->get_row($wpdb->prepare(
            "SELECT * FROM $wpdb->posts
            LEFT JOIN $wpdb->term_relationships ON
            ($wpdb->posts.ID = $wpdb->term_relationships.object_id)
            LEFT JOIN $wpdb->term_taxonomy ON
            ($wpdb->term_relationships.term_taxonomy_id = $wpdb->term_taxonomy.term_taxonomy_id)
            WHERE $wpdb->posts.post_status = 'publish'
            AND $wpdb->term_taxonomy.taxonomy = 'category'
            AND $wpdb->term_taxonomy.term_id = %d
            AND $wpdb->posts.post_date > '$currentPostDate'
            ORDER BY post_date ASC 
            LIMIT 1", $categoryID));     
    
        if ($newPostInfo) 
        {   
            $leaderText = str_replace('%', $currentCat->cat_name, $textForEach);
            
            if ($startGroup) 
            {
                echo $beforeGroup;
                $startGroup = false;
            }
            
            if ($showtitle) 
            {
                echo $beforeEach.$leaderText."<a  href=\""[COLOR=#ff0000].$start[/COLOR].get_permalink($newPostInfo->ID)."\">".stripslashes($newPostInfo->post_title).$leerzeichen.$next[COLOR=#ff0000].$end.[/COLOR]"</a>".$afterEach;
            } 
            else 
            {
                echo $beforeEach."<a  href=\"".get_permalink($newPostInfo->ID)."\">".$leaderText."</a>".$afterEach;
            }
        }
    }
    if (!$startGroup) 
    {
        echo $afterGroup;
    }
    else 
    {
        
    }
}

$special_cats = array('Gothic 1','Risen 1','Simon the Sorcerer'); // die 3 speziellen Kategorien Namen $special_cat = -1; 
foreach((get_the_category()) as $category) {  
    if (in_array($category->cat_name, $special_cats)) {
        $special_cat = $category->cat_ID;
    } 
} if ($special_cat > -1) {  


 previous_cat_post($special_cat);
next_cat_post($special_cat); 
}  else { 
   // User is not in the special categories.
}