gistfile1.js

Drupal.behaviors.modulename = function() {
  Drupal.settings.modulename = new Object();
  Drupal.settings.modulename.count = 0;

  jQuery.fn.slideFadeToggle = function(speed, easing, callback) {
    return this.animate({opacity: 'toggle', height: 'toggle'}, speed, easing, callback);  
  };



  $('.group-admin-info').hide();
  $('.group-org').hide();


  $('input#edit-field-league-manager-value-1').change(function() {
    if (Drupal.settings.modulename.count == 0) {
      $('.group-admin-info').slideFadeToggle(300);
      Drupal.settings.modulename.count = 1;
    } else {
      $('.group-org').slideFadeToggle(300, 'linear', function() {
        $('.group-admin-info').slideFadeToggle(300);
      });
    }
  });
  
  $('input#edit-field-league-manager-value-2').change(function() {
    if (Drupal.settings.modulename.count == 0) {
      $('.group-org').slideFadeToggle(300);
      Drupal.settings.modulename.count = 1;
    } else {
      $('.group-admin-info').slideFadeToggle(300, 'linear', function() {
        $('.group-org').slideFadeToggle(300);
      });
    }
  });
}