$(function () {
  // Display active tertiary nav element.
  $('li.active ul.tertiary_nav, ul.tertiary_nav li.active').each(function() {
    $(this).closest('ul.tertiary_nav').show();
  });
  
  // Hide flash after 10 seconds after page load.
  setTimeout(
    function() {
      if ($('#flash').length) $('#flash').slideUp();
    },
    10000
  );
  
  // Preload thumbnails.
  setTimeout(
    function() {
      $('#thumbnails a').each(function() {
        $.get($(this).attr('href'));
      });
    },
    2000
  );
  // Intercept thumbnail clicks to load in current page.
  $('#thumbnails a').click(function() {
    $('#thumbnail').attr('src', $(this).attr('href')).fadeIn();
    return false;
  });
});