Effect.Shake($('dialog'), {distance: 15, duration:0.4}); $('password').clear();var errors = $$('.messages')[0]; if(!errors) { errors = new Element('div', {'class' : 'messages'}) } else { errors.update('') };errors.update('<ul><li>Unrecognized email address. Use an email address that is connected to your account.</li></ul>');$('dialog').insert({top : errors});