<?php
/**
 * The Footer Sidebar containing the footer widget areas.
 *
 * @package Catch Themes
 * @subpackage Helena
 * @since Helena 0.1
 */

/* The footer widget area is triggered if any of the areas
 * have widgets. So let's check that first.
 *
 * If none of the sidebars have widgets, then let's bail early.
 */
if (   ! is_active_sidebar( 'footer-1' )
    && ! is_active_sidebar( 'footer-2' )
    && ! is_active_sidebar( 'footer-3' )
) {
    return;
}
// If we get this far, we have widgets. Let do this.
?>
    <div id="supplementary" <?php helena_footer_sidebar_class(); ?>>
        <div class="wrapper">
            <?php if ( is_active_sidebar( 'footer-1' ) ) : ?>
            <div id="first" class="widget-area" role="complementary">
                <?php dynamic_sidebar( 'footer-1' ); ?>
            </div><!-- #first .widget-area -->
            <?php endif; ?>

            <?php if ( is_active_sidebar( 'footer-2' ) ) : ?>
            <div id="second" class="widget-area" role="complementary">
                <?php dynamic_sidebar( 'footer-2' ); ?>
            </div><!-- #second .widget-area -->
            <?php endif; ?>

            <?php if ( is_active_sidebar( 'footer-3' ) ) : ?>
            <div id="third" class="widget-area" role="complementary">
                <?php dynamic_sidebar( 'footer-3' ); ?>
            </div><!-- #third .widget-area -->
            <?php endif; ?>
        </div> <!-- .wrapper -->
    </div><!-- #supplementary -->