Answer:
Kindly note that the codes below must be executed through any server like apache, xampp, ngnix, etc...
Explanation:
Other files are not changed... only speakers.js modified
speakers.js
$(document).ready(function() {
$("#nav_list li").click(function() {
var title = $(this).children("a").attr("title");
$.get(title + ".json", function(data, status) {
data = data['speakers'][0];
$("main h1").html(data['title']);
$("main h2").html(data['month']+"<br />"+data['speaker']);
$("main img").attr("src", data.image);
$("main p").html(data.text);
});
});
});