Tabs not working with jquery.ui 1.7

Well, using the dev or the CVS Version of tabs, it will not work out with jquery.ui tabs.

it seems like the tabs-trigger is missing, so the initail "create this tabs" trigger.

drupal_add_js(
' $(document).ready(function() {
$(".drupal-tabs").tabs();
});'
,'inline');

no idea, whether i fix the wrong thing, but it works with that.