function thesis_breadcrumb( $before = null, $sep = ', ', $after = '' ) {
	if ( null === $before )
		$before = __('Tags: ');
	echo generate_the_tag_list($before, $sep, $after);
}

function generate_the_tag_list( $before = '', $sep = '', $after = '' ) {
return apply_filters( 'the_tags', generate_the_term_list( 0, 'post_tag', $before, $sep, $after ), $before, $sep, $after);
}

function generate_the_term_list( $id = 0, $taxonomy, $before = '', $sep = '', $after = '' ) {
	$terms = get_the_terms( $id, $taxonomy );

	if ( is_wp_error( $terms ) )
		return $terms;

	if ( empty( $terms ) )
		return false;

	foreach ( $terms as $term ) {
		$link = get_term_link( $term, $taxonomy );
		if ( is_wp_error( $link ) )
			return $link;
		$term_links[] = '<a href="' . $link . '"property="v:title" rel="v:url">' . $term->name . '</a>';
	}

	$term_links = apply_filters( "term_links-$taxonomy", $term_links );

	return $before . join( $sep, $term_links ) . $after;
}


function display_thesis_breadcrumbs() {
if (is_single()){
?><div class="breadcrumb">			
<div style="display:inline" xmlns:v="http://rdf.data-vocabulary.org/#">
<span typeof="v:Breadcrumb">
<a rel="v:url" property="v:title" href="<?php echo get_option('home'); ?>">Home</a>
</span> » 
<?php thesis_breadcrumb('<span typeof="v:Breadcrumb">', '</span> » <span typeof="v:Breadcrumb">', '</span>'); ?>
</div>
</div><?php
}
}

add_action('thesis_hook_after_header','display_thesis_breadcrumbs');