text: var after_signup = {};
  
  after_signup._record = function (key, val) {
      // Session cookie.
      $.cookie('after_signup_' + key, JSON.stringify(val), {path: '/'});
  };
  
  after_signup.post_comment = function (post) {
      after_signup._record('post_comment', post);
  };
  
  after_signup.redirect_to = function (url) {
      after_signup._record('redirect_to', url);
  };
  
  