/**
 * Add Directions Tab & Panel To Jigoshop Products 
**/
add_action('jigoshop_product_tabs', 'directions_tab');
add_action('jigoshop_product_tab_panels', 'direction_panel');

/**
 * Directions tabs
 **/
if (!function_exists('directions_tab')) {
function directions_tab( $current_tab ) {
    ?>
    <li <?php if ($current_tab=='#tab_directions') echo 'class="active"'; ?>><a href="#tab_directions"><?php _e('Directions', 'jigoshop'); ?></a></li>
    <?php
    }
}

/**
 * Directions panel
 **/
 if (!function_exists('direction_panel')) {
 function direction_panel() {
 echo '<div class="panel" id="tab_directions">';
 echo '<h2>' . apply_filters('jigoshop_product_directions_heading', __('Directions', 'jigoshop')) . '</h2>';
    
	$values = get_post_meta(get_the_ID(), "_tft_directions");
	$shortcode_output = do_shortcode($values[0]);
	print $shortcode_output;
    echo '</div>';
	
}
}