function featureTabs(){
  var features = $('#features');
  var featureitems = $('.featureitem');
  var l=featureitems.length;
  var ft = ['<ul id="featuretabs">'];
  var id;
  for(i=0; i<l; i++){
    ft.push('<li>', '<a href="#', featureitems[i].getAttribute('id'), '">', (i+1), '</a></li>');
  }
  ft.push('</ul>');
  features.append(ft.join('')).tabs({ fx: { opacity: 'toggle' } }).tabs('rotate',5000);
  return false;
}

$(function(){
  $('#updates').tabs();
  featureTabs();
  return false;
});