$(document).ready(function() {
  // setup image zoom plugin
  $("a#tb_screenshot1").fancybox();
  $("a#tb_screenshot2").fancybox();
  $("a#tb_screenshot3").fancybox();
  
  $('.block').hide();
  $('#Features').fadeIn();
  $('#navigation li a').click(function() {
    var block = "'\\#" + $(this).text().toString() + "'";
    $('#navigation li a').removeClass('selected');
    $(this).addClass('selected');
    $('#mainCopy .block').hide();
    $(block).fadeIn();
  });
  
  
  $('#tweets').tweets({username: 'trainbrainapp'});
});