Show Hide for a repeater field

show-hide-repeater-field.php

<?php if( have_rows('show_hide_repeater') ):	?>
  <h2><?php the_field('show_hide_repeater_headline'); ?></h2>
  <?php while ( have_rows('show_hide_repeater') ) : the_row(); ?>

  <div class="open-close">
    <a class="infobox-button close" href="#">
      <h3 title="Projekt öffnen/schließen"><?php the_sub_field('show_hide_title'); ?></h3>
      <span class="more"><i title="Projekt öffnen" class="fa fa-chevron-down"></i></span>
      <span class="hide"><i title="Projekt schließen" class="fa fa-chevron-up"></i></span>
    </a>
    <div class="infobox">
      <?php the_sub_field('show_hide_content'); ?>
      <?php if(get_sub_field('show_hide_content_link')) : ?>
        <p><a class="btn" target="_blank" href="<?php the_sub_field('show_hide_content_link'); ?>">Mehr Infos ...</a></p>
      <?php endif; ?>		
    </div>
  </div>

<?php endwhile; endif; ?>

<script>
  jQuery(document).ready(function($) {
    $('.infobox-button.close').live('click', function() {
      $('.infobox-button.open').click();
      $('.infobox').slideUp();
      $(this).siblings('.infobox').slideDown();
      $(this).toggleClass('close open');
      return false;
    });
    $('.infobox-button.open').live('click', function() {
      $('.infobox').slideUp();
      $(this).toggleClass('close open');
      return false;
    });
  });		
</script>