https://www.iijlab.net/common/js/our-slider.js

1$(function() {
2  var slider = $("#slider").bxSlider({
3    pagerCustom: ".slide-menu",
4    touchEnabled: false
5  });
6
7  $(".bx-loading").remove();
8  $("#sec01 #selectTtl").after($(".ourproject-menu").clone());
9  $("#sec01SelectContainer ul").removeClass("ourproject-menu");
10
11  $("#sec01SelectContainer ul li a").click(function() {
12    var index = $("#sec01SelectContainer ul li a").index(this);
13    slider.goToSlide(index);
14
15    $("#selectTtl").empty();
16
17    var slidObjList = $(".slide-menu li");
18    var slidObj = $(slidObjList)[index];
19
20    var sourceStr = $(slidObj)
21      .find("a")
22      .find("span");
23    var newText = sourceStr.html().replace(/(<br>|<br \/>)/gi, "");
24
25    $("#selectTtl").append(newText);
26
27    $("#sec01SelectContainer ul").slideToggle(300);
28    return false;
29  });
30
31  $("#sec01 #selectTtl").click(function() {
32    $("#sec01SelectContainer ul").slideToggle(300);
33  });
34});