https://festilama.org/wp-content/themes/lama-festival4/js/programmation.js?ver=1.0.0

1document.addEventListener('DOMContentLoaded', () => {
2  const tabs     = document.querySelectorAll('.jour-tab');
3  const contenus = document.querySelectorAll('.jour-contenu');
4
5  tabs.forEach(tab => {
6    tab.addEventListener('click', () => {
7      const jour = tab.dataset.jour;
8      tabs.forEach(t => t.classList.remove('jour-tab--active'));
9      contenus.forEach(c => c.classList.remove('jour-contenu--visible'));
10      tab.classList.add('jour-tab--active');
11      const target = document.getElementById('jour-' + jour);
12      if (target) target.classList.add('jour-contenu--visible');
13    });
14  });
15});