this.LastResults = Class.create({
  serviceURL:"http://search.twitter.com/search?tag=twitcup&format=json&callback=?",
  //serviceURL:"js/tweets.json",
  
  initialize: function()
  {
    this.load();
  },
  
  load: function()
  {
    jQuery.getJSON( this.serviceURL, delegate( this, this.onLoad ) ); //JSONP
  },
  
  onLoad: function( request )
  {
    var tweets = request.results;
    for( i=0; i < Math.min( tweets.length, 3 ); i ++ )
    {
      this.drawResult( jQuery( "#resultados ul" ), tweets[i].profile_image_url, tweets[i].text );
    }
  },
  
  drawResult: function( container, avatar, message )
  {
    var str = '<li><img src="' + avatar + '" alt="avatar" /><div class="img"></div><p>' + message + '</p></li>';
    container.append( str );
  }
});