gistfile1.js

window.accountSigner = function() {
  $('.addSigner .addSignerBtn').each(function() {
    var next_btn = $('#nextBtn');
    
    $(this).click(function() {
      var parent = $(this).parents('.addItem');
      
      parent.addClass('close').hide();
      parent.next('article').show();
      
      // show the overall next button
      next_btn.show();
    });
  });
};

// start monitoring the singer buttons when the page is loaded
$(function() { accountSigner(); });