reto-frontend-puro/js/gestures.js

function clickGestures(item) {
  let openItem = document.getElementById('item-'+item);
  openItem.addEventListener('click', function(e) {
    if (document.getElementById('modal-'+this.id).style.display === '') {
      document.getElementById('modal-'+this.id).style.display = 'none';
      return;
    }
    document.getElementById('modal-'+this.id).style.display = '';
  });

  let closeItem = document.getElementById('close-'+item);
  closeItem.addEventListener('click', function(e) {
    let ritem = this.id.replace('close','item');
    if (document.getElementById('modal-'+ritem).style.display === '') {
      document.getElementById('modal-'+ritem).style.display = 'none';
      return;
    }
    document.getElementById('modal-'+ritem).style.display = '';
  });

}