function wp_list_categories_blaat( $args = '' ) {
	$defaults = array(
		'show_option_all' => '', 'orderby' => 'name',
		'order' => 'ASC', 'show_last_update' => 0,
		'style' => 'list', 'show_count' => 0,
		'hide_empty' => 1, 'use_desc_for_title' => 1,
		'child_of' => 0, 'feed' => '', 'feed_type' => '',
		'feed_image' => '', 'exclude' => '', 'exclude_tree' => '', 'current_category' => 0,
		'hierarchical' => true, 'title_li' => __( 'Categories' ),
		'echo' => 1, 'depth' => 0
	);

	$r = wp_parse_args( $args, $defaults );

	if ( !isset( $r['pad_counts'] ) && $r['show_count'] && $r['hierarchical'] ) {
		$r['pad_counts'] = true;
	}

	if ( isset( $r['show_date'] ) ) {
		$r['include_last_update_time'] = $r['show_date'];
	}

	if ( true == $r['hierarchical'] ) {
		$r['exclude_tree'] = $r['exclude'];
		$r['exclude'] = '';
	}

	extract( $r );

	$categories = get_categories( $r );

	$output = '';

		global $wp_query;

		if( !empty( $show_option_all ) )
			if ( 'list' == $style )
				$output .= '<li><a href="' .  get_bloginfo( 'url' )  . '"><span><em>' . $show_option_all . '</em></span></a></li>';
			else
				$output .= '<a href="' .  get_bloginfo( 'url' )  . '"><span><em>' . $show_option_all . '</em></span></a>';

		if ( empty( $r['current_category'] ) && is_category() )
			$r['current_category'] = $wp_query->get_queried_object_id();

		if ( $hierarchical )
			$depth = $r['depth'];
		else
			$depth = -1; // Flat.

		$output .= walk_category_tree( $categories, $depth, $r );



	$output = apply_filters( 'wp_list_categories_blaat', $output );

	if ( $echo )
		echo $output;
	else
		return $output;
}