Focus Child Theme functions.php w/code added

<?php

/** Start the engine */

require_once( get_template_directory() . '/lib/init.php' );



/** Child theme (do not remove) */

define( 'CHILD_THEME_NAME', 'Focus Child Theme' );

define( 'CHILD_THEME_URL', 'http://www.studiopress.com/themes/focus' );



/** Add Viewport meta tag for mobile browsers */

add_action( 'genesis_meta', 'focus_add_viewport_meta_tag' );

function focus_add_viewport_meta_tag() {

    echo '<meta name="viewport" content="width=device-width, initial-scale=1.0"/>';

}



/** Create additional color style options */

add_theme_support( 'genesis-style-selector', array( 'focus-brown' => 'Brown', 'focus-gray' => 'Gray' ) );



/** Add support for structural wraps */

add_theme_support( 'genesis-structural-wraps', array( 'header', 'nav', 'subnav', 'inner', 'footer-widgets', 'footer' ) );



/** Add new image sizes */

add_image_size( 'grid-thumbnail', 280, 100, TRUE );



/** Add support for custom background */

add_custom_background();



/** Add support for custom header */

add_theme_support( 'genesis-custom-header', array( 'width' => 1060, 'height' => 120 ) );



/** Reposition the primary navigation */

remove_action( 'genesis_after_header', 'genesis_do_nav' );

add_action( 'genesis_before_header', 'genesis_do_nav' );



/** Reposition the breadcrumbs */

remove_action( 'genesis_before_loop', 'genesis_do_breadcrumbs' );

add_action( 'genesis_after_header', 'genesis_do_breadcrumbs' );



/** Customize breadcrumbs display */

add_filter( 'genesis_breadcrumb_args', 'streamline_breadcrumb_args' );

function streamline_breadcrumb_args( $args ) {

    $args['home'] = 'Home';

    $args['sep'] = ' ';

    $args['list_sep'] = ', '; // Genesis 1.5 and later

    $args['prefix'] = '<div class="breadcrumb"><div class="inner">';

    $args['suffix'] = '</div></div>';

    $args['labels']['prefix'] = '';

    return $args;

}



/** Customize the post info function */

add_filter( 'genesis_post_info', 'post_info_filter' );

function post_info_filter($post_info) {

if (!is_page()) {

    $post_info = 'Posted on [post_date] Written by [post_author_posts_link] [post_comments] [post_edit]';

    return $post_info;

}}



/** Customize the post meta function */

add_filter( 'genesis_post_meta', 'post_meta_filter' );

function post_meta_filter($post_meta) {

if ( !is_page() ) {

    $post_meta = '[post_categories before="Filed Under: "] [post_tags before="Tagged: "]';

    return $post_meta;

}}



/** Modify the size of the Gravatar in the author box */

add_filter( 'genesis_author_box_gravatar_size', 'focus_author_box_gravatar_size' );

function focus_author_box_gravatar_size($size) {

    return '80';

}



/** Add the after post section */

add_action( 'genesis_after_post_content', 'focus_after_post' );

function focus_after_post() {

    if ( ! is_singular( 'post' ) )

    return;

    genesis_widget_area( 'after-post', array(

        'before' => '<div class="after-post widget-area">',

   ) );

}



/** Add support for 3-column footer widgets */

add_theme_support( 'genesis-footer-widgets', 3 );



/** Register widget areas */

genesis_register_sidebar( array(

    'id'                => 'after-post',

    'name'          => __( 'After Post', 'focus' ),

    'description'   => __( 'This is the after post section.', 'focus' ),

) );


/** Make event espresso Payment Overview page link you to the events alternate registration URL if it has one - jshields */

function espresso_prepare_event_link_fixed ($payment_data) {
    global $wpdb;
    remove_filter('filter_hook_espresso_prepare_event_link', 'espresso_prepare_event_link');
    $sql = "SELECT  ea.event_id, ed.event_name, ed.externalURL FROM " . EVENTS_ATTENDEE_TABLE . " ea";
    $sql .= " JOIN " . EVENTS_DETAIL_TABLE . " ed ON ed.id=ea.event_id";
    $sql .= " WHERE ea.attendee_session='" . $payment_data['attendee_session'] . "'";
    $events = $wpdb->get_results($sql, OBJECT_K);
    $payment_data['event_link'] = '';
    foreach ($events as $event) {
        if (empty($event->externalURL)) {
            $event_url = espresso_reg_url($event->event_id);
        } else {
            $event_url = $event->externalURL;
        }
        $payment_data['event_link'] .= '<a href="' . $event_url . '">' . $event->event_name . '</a><br />';
    }
    return $payment_data;
}
add_filter('filter_hook_espresso_prepare_event_link', 'espresso_prepare_event_link_fixed', 5);