jasonclark

<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.4.1/jquery.min.js"></script>
<script> 
$(document).ready(function() {	
//source Google Sheets file is https://docs.google.com/spreadsheets/d/1rX4_fInsYS7vOGpnXm1UklZgvU27FXl3UYu9lx9RHHU/
$(function listBooks() {	
$.getJSON( "https://spreadsheets.google.com/feeds/list/1rX4_fInsYS7vOGpnXm1UklZgvU27FXl3UYu9lx9RHHU/1/public/full?alt=json",
  function (data) {	
    $('div#book-list').append('<ul class="items"></ul>');
    $.each(data.feed.entry, function(i,entry) {
      var item = '<span style="display:none">' + entry.id.$t + '</span>';	

paulirish

// http://paulirish.com/2011/requestanimationframe-for-smart-animating/
// http://my.opera.com/emoller/blog/2011/12/20/requestanimationframe-for-smart-er-animating

// requestAnimationFrame polyfill by Erik Möller. fixes from Paul Irish and Tino Zijdel

// MIT license

(function() {
    var lastTime = 0;
    var vendors = ['ms', 'moz', 'webkit', 'o'];