https://verilymag.com/wp-content/themes/genesis/lib/js/skip-links.js?ver=3.6.2

1/**
2 * This file fixes the browser bug for skip-links: While the visual focus of the browser shifts to the element being linked to, the input focus stays where it was.
3 * Affects Internet Explorer and Chrome
4 * https://www.nczonline.net/blog/2013/01/15/fixing-skip-to-content-links/
5 *
6 * @package Genesis\JS
7 * @author StudioPress
8 */
9
10/**
11 * Callback to fix skip links focus.
12 *
13 * @since 2.2.0
14 */
15function ga_skiplinks() {
16	'use strict';
17	var fragmentID = location.hash.substring( 1 );
18	if ( ! fragmentID ) {
19		return;
20	}
21
22	var element = document.getElementById( fragmentID );
23	if ( element ) {
24		if ( false === /^(?:a|select|input|button|textarea)$/i.test( element.tagName ) ) {
25			element.tabIndex = -1;
26		}
27		element.focus();
28	}
29}
30
31if ( window.addEventListener ) {
32	window.addEventListener( 'hashchange', ga_skiplinks, false );
33} else { // IE8 and earlier.
34	window.attachEvent( 'onhashchange', ga_skiplinks );
35}