function tweet2() {
    var login  = 'ekusorek';
    var apiKey = 'R_e5b960edce45a7acac3cf73b921c988e'; 
    bitly = 'http://api.bit.ly/shorten' 
        + '?version=2.0.1&format=json&callback=callback'
        + '&login=' + login
        + '&apiKey=' + apiKey + '&longUrl=';
    var script = document.createElement('script');
    script.type = 'text/javascript';
    script.src = bitly + encodeURIComponent(location.href) ;
    document.body.appendChild(script);
  }

  function callback(bitlyResponse) {
    var title = 'iKellogj';
    var url = 'http://twitter.com/home/?status=' 
        + encodeURIComponent(
             title + ' ' 
               + bitlyResponse.results[location.href]['shortUrl']
          );
    window.open(url, '_blank'); 
  }