//this makes the chapter number appear only on the intro page
var h2_text = $("[data-block_type='intro'] h2").text();
// h2_text = "Chapter 33: " + h2_text;
// $("h2").text(h2_text);
var new_header ="
33" + h2_text + "
";
$("[data-block_type='intro'] h2").replaceWith(new_header);
xBookUtils.terms['fn_33_1'] = "1. James M. Henslin, Sociology: A Down-to-Earth Approach, 11th ed. (Boston: Allyn & Bacon, 2011), 136.";
xBookUtils.terms['fn_33_2'] = "2. William E. Thompson and James V. Hickey, Society in Focus: An Introduction to Sociology, 2nd ed. (New York: HarperCollins, 1996), 39.";