$(function() {
  var hash = window.location.hash.replace(/^#\/?/, ""),
    $section;
  
  $("#front section")
    .find("article").hide().end()
    .find("h1").addClass("hyperlink").click(function() {
      var $section = $(this).closest("section"),
        $text = $section.find("article");
        
      window.location.hash = "/" + $section.attr("id");
      $text.slideToggle();
    });

  if (hash.length && ($section = $("section#" + hash)).length) {
    $section.find("article").show();
  }
});