$('a').tooltip({align: 'top'});$('a').tooltip({align: 'left'});$('a').tooltip({align: 'right'});$('a').tooltip({align: 'bottom'});If direction is not set, autoTop is used.
$('a').tooltip({attr: 'id'});
$('a').tooltip({falback: 'It was set to nothing!'});
$('a').tooltip({html: true});
$('a').tooltip({delay: {show: 300, hide:300}});
$('a').trigger('tooltip:hide');