window.addEvent('domready', function() {
                var r1=new Request.HTML({
                        url: '/events.php?evt=1',
                        onSuccess:      function(response) {
                                                $('nv').set('text', '');
                                                $('nv').adopt(response);
                                        },                        onFailure:      function() {                                                $('nv').set('text', 'failed!!!')
;
                                        }
                });
                r1.send();
        });