%= javascript begin

// Create new hint
var hint = Object.create(Hint).init();

function openTutorial (o) {
  var tut = $("#tutorial");
  tut.addClass("active");
  var iframe = tut.children("iframe");
  iframe.attr("src", getTutorialPage());
};

function closeTutorial (o) {
  $("#tutorial").removeClass("active");
};

function useQuery (o) {
  var q = o.getAttribute("data-query");
  var ql = o.getAttribute("data-query-language");
  var qc = o.getAttribute("data-query-cutoff");
  if (qc !== 0 && qc !== "0" && qc !== "off" && qc !== null)
    $("#q-cutoff-field").prop('checked', true);

  $("#ql-field").val(ql);
  $("#q-field").val(q);

  closeTutorial();
};

$("#sidebar").on("click", function () {
  $(this).toggleClass('active');
});

$("span.location").on("click", function () {
  $("#sidebar").toggleClass('active');
});

% end