http://startupgear.org/js/table-cont.js

1jQuery( document ).ready(function() {
2
3    const list = document.querySelectorAll('#main-article h1, #main-article h2, #main-article h3');
4    const sideList = document.getElementById('table-cont');
5
6    for (var i = 0; i < list.length; i ++)
7    {
8        const listElementId = "list-element-" + i;
9        const newListElement = document.createElement("li");
10        const newListElementLink = document.createElement("a");
11        newListElementLink.innerHTML = list[i].outerHTML;
12        newListElement.setAttribute("class", "contents-list-item");
13        newListElement.appendChild(newListElementLink);
14        newListElementLink.setAttribute("href", "#");
15
16
17
18
19        list[i].setAttribute("id", listElementId);
20
21        sideList.appendChild(newListElement);
22
23
24        newListElementLink.onclick = function()
25        {
26            event.preventDefault();
27            jQuery('html, body').animate({
28                scrollTop: jQuery('#' + listElementId).offset().top - 45
29            }, 750);
30        };
31
32    }
33
34});