var Pform = Class.create({

  initialize: function(form) {
    this.form = $(form);
    this.vis_industry_segment_id = new DDrop('vis_industry_segment_id_container');
    this.domains_ground_vehicle = new DDrop('domains_ground_vehicle');
    this.domains_aerospace = new DDrop('domains_aerospace');
    this.vis_application_interest_id = new DDrop('vis_application_interest_id_container');

//    this.form.observe('submit', this.onSubmit.bindAsEventListener(this));
//    $('submit_btn').observe('click', this.onSubmit.bindAsEventListener(this));
  },

  onSubmit: function(event) {
//    this.form.vis_industry_segment_id.value = this.vis_industry_segment_id.serialize();
//    this.vis_industry_segment_id.uncheckAll(event);
//    this.form.submit();
  }
});