main = function() {
  return {

    init : function() {},

    initPostShow : function() {

      // Show hidden fields

      $('#comment_name, #comment_body').focus(function(e) {
        $('#new_comment .hidden-form').css('display', 'block');
      });
      
      // Submit button
      
      $('#new_comment').submit(function(e) {
        $('#submit_button').attr('disabled', true).val('Adding...').blur();
      });

    }

  };
}();