functions.php

<?php

/**
 * Section Title
 *
 */
function be_section_title() {

	$section_info = array( 'title' => '', 'subtitle' => '', 'title_url' => '', 'subtitle_url' => '' );
	
	// Blog
	if( is_home() || is_single() || ( 'post' == get_post_type() && is_archive() ) ) {
		$section_info['title'] = 'Blog';
		$section_info['subtitle'] = 'Sharing WordPress tips and tricks as I find them';
	}	
	if( is_single() || ( 'post' == get_post_type() && is_archive() ) )
		$section_info['title_url'] = get_permalink( get_option( 'page_for_posts' ) );
		
	// Portfolio
	if( is_post_type_archive( 'projects' ) || is_tax( 'type' ) ) {
		$section_info['title'] = 'Portfolio';
		$section_info['subtitle'] = 'A selection of my recent work';
	}
	if( is_tax( 'type' ) ) {
		$section_info['title_url'] = get_post_type_archive_link( 'projects' );
		$term = get_term_by( 'slug', get_query_var( 'term' ), get_query_var( 'taxonomy' ) );
		if ( $term->description )
			$section_info['subtitle'] = $term->description;
	}
	
	// Code Snippets
	if( is_singular( 'code' ) ) {
		$section_info['title'] = 'Code Snippets';
		$section_info['title_url'] = get_post_type_archive_link( 'code' );
	}
	
	// Filter
	$section_info = apply_filters( 'be_section_info', $section_info );
	
	// Display	
	if( empty( $section_info['title'] ) )
		return;
	
	$title = $subtitle = '';	
	$title = esc_attr( $section_info['title'] );
	
	if( !empty( $section_info['title_url'] ) )
		$title = '<a href="' . esc_url( $section_info['title_url'] ) . '">' . $title . '</a>';
		
	if( !empty( $section_info['subtitle'] ) )
		$subtitle = is_tax( 'type' ) ? $section_info['subtitle'] : esc_attr( $section_info['subtitle'] );
	
	if( !empty( $section_info['subtitle_url'] ) )
		$subtitle = '<a href="' . esc_url( $section_info['subtitle_url'] ) . '">' . $subtitle . '</a>';
		
	if( !empty( $subtitle ) )
		$subtitle = '<p class="subtitle">' . $subtitle . '</p>';
	
	echo '<div id="section-title"><h1>' . $title . '</h1>' . $subtitle . '</div>';	
}
add_action( 'genesis_before_content_sidebar_wrap', 'be_section_title' );

/**
 * Page Section Info
 *
 * @param array $section_info
 * @return array
 */
function be_page_section_info( $section_info ) {

	if( !is_page() )
		return $section_info;
		
	remove_action( 'genesis_post_title', 'genesis_do_post_title' );

		
	$section_info['title'] = get_the_title();
	
	global $post;
	$alt_title = get_post_meta( $post->ID, 'be_section_title', true );
	if ( !empty( $alt_title ) )
		$section_info['title'] = $alt_title;
	$subtitle = get_post_meta( $post->ID, 'be_section_subtitle', true );
	if( !empty( $subtitle ) && !is_tax( 'type' ) )
		$section_info['subtitle'] = $subtitle;
	$title_url = get_post_meta( $post->ID, 'be_section_title_url', true );
	if( ! empty( $title_url ) )
		$section_info['title_url'] = $title_url;
	$subtitle_url = get_post_meta ($post->ID, 'be_section_subtitle_url', true );
	if( ! empty( $subtitle_url ) )
		$section_info['subtitle_url'] = $subtitle_url;
		
	return $section_info;
} 
add_filter( 'be_section_info', 'be_page_section_info' );

metaboxes.php

<?php
/**
 * Metaboxes
 *
 * This file registers any custom metaboxes
 *
 * @package      BE_Genesis_Child
 * @author       Bill Erickson <bill@billerickson.net>
 * @copyright    Copyright (c) 2011, Bill Erickson
 * @license      http://opensource.org/licenses/gpl-2.0.php GNU Public License
 */

function be_metabox( $meta_boxes ) {
	$meta_boxes[] = array(
		'id' => 'section-title',
		'title' => 'Section Title',
		'pages' => array( 'page' ),
		'context' => 'normal',
		'priority' => 'high',
		'show_names' => true,
		'fields' => array(
			array(
				'name' => 'Title',
				'desc' => '',
				'id' => 'be_section_title',
				'type' => 'text',
			),
			array(
				'name' => 'Title URL',
				'desc' => '',
				'id' => 'be_section_title_url',
				'type' => 'text',
			),
			array(
				'name' => 'Subtitle',
				'desc' => '',
				'id' => 'be_section_subtitle',
				'type' => 'text',
			),
			array(
				'name' => 'Subtitle URL',
				'desc' => '',
				'id' => 'be_section_subtitle_url',
				'type' => 'text',
			)
		)
	);
	return $meta_boxes;
 }
add_filter( 'cmb_meta_boxes' , 'be_metabox' );
 
 
/**
 * Initialize Metabox Class
 * see /lib/metabox/example-functions.php for more information
 *
 */
  
function be_initialize_cmb_meta_boxes() {
    if ( !class_exists( 'cmb_Meta_Box' ) ) {
        require_once( BE_DIR . '/lib/metabox/init.php' );
    }
}
add_action( 'init', 'be_initialize_cmb_meta_boxes', 9999 );