gistfile1.js

$(document).delegate('[data-action="scroll"]', 'click', function() {
  var scrollToId = $(this).attr('href').split('#')[1];
  if (document.getElementById(scrollToId)){
    $.scrollTo('#' + scrollToId, {
      duration: 800,
      onAfter:  function(){ window.location.hash = '#' + scrollToId; }
    });
    return false;
  }
});

$(document).delegate('[data-action="print"]', 'click', function() {
  window.print();
});

gistfile2.html

<a href="faq#question-1" data-action="scroll">Question 1</a>
<a href="faq#question-2" data-action="scroll">Question 2</a>

<button data-action="print">Print</button>