<%#-- copyright OpenProject is a project management system. Copyright (C) 2012-2013 the OpenProject Team This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License version 3. See doc/COPYRIGHT.rdoc for more details. ++#%> jQuery(document).ready(function($) { $('#settings_session_ttl_enabled').on('change', function(){ $('#settings_session_ttl_container').toggle($(this).is(':checked')); }).trigger('change'); });