(function ($, prettyDate, twitter_username) {
  $(document).ready(function () {
    
    /**
     * Homepage slider
     */
     
    var screens = $("#computer .screen"),
      sc_flipScreen = function (index) {
        $(screens).fadeOut();
        $(screens[index]).fadeIn();
      },
      sc_parseTwitterDate = function (text) {
        var newtext = text.replace(/(\+\S+) (.*)/, '$2 $1'),
          date = new Date(Date.parse(newtext)).toJSON();
        date = date.substring(0, date.length - 5);
        date = date + "Z";
        return date; 
      };
    $(screens[0]).fadeIn();
    // initialize scrollable
    $(".scrollable").scrollable({
      circular: true,
      onSeek: function (event, index) {
        sc_flipScreen(index);
      }
    }).navigator({
      navi: '#mantle-dots',
      naviItem: 'li'
    });
    
    /**
     * Tweet widget
     */
    
    if ($("#sc-tweets")[0]) {
      $("#sc-tweets").hide();
      $.getJSON('http://twitter.com/statuses/user_timeline/' + twitter_username + '.json?count=3&callback=?', function (data) {
        $.each(data, function (i, item) {
          var date;
          if (typeof prettyDate(sc_parseTwitterDate(item.created_at)) === 'undefined') {
            date = item.created_at;
          } else {
            date = prettyDate(sc_parseTwitterDate(item.created_at));
          }
          $("#sc-tweets").append('<article><div class="tweet"><div class="body"><a href="http://twitter.com/' + item.user.screen_name + '/status/' + item.id_str + '">'
            + item.text
            + '</a>'
            + '</div><div class="footer">'
            + date
            // + 2011-02-17T15:23:41Z
            + '</div></div></article>');
        });
        $("#sc-tweets").slideDown();
      });
    }
  });
}(jQuery, prettyDate, twitter_username)); // Evil global vars here
// woo closure
// z.g.s. 2011 a.d.