https://www.lucasflint.com/wp-content/plugins/mybooktable/js/scroll-fix.js?ver=3.6.5

1// ==================== START Stormhill ====================
2// STORMHILL FIX - v3.6.4
3// Native smooth scroll for .mbt-book-purchase-button using capture phase
4// to bypass jQuery animate conflicts with themes like Divi.
5// DO NOT REVERT on plugin update.
6// ==================== END Stormhill ====================
7document.addEventListener('DOMContentLoaded', function() {
8	var btn = document.querySelector('a.mbt-book-purchase-button');
9	if (btn) {
10		btn.addEventListener('click', function(e) {
11			e.preventDefault();
12			e.stopImmediatePropagation();
13			var adminBar = document.getElementById('wpadminbar');
14			var adminH = adminBar ? adminBar.offsetHeight : 0;
15			var target = document.querySelector('.mbt-book-purchase-section');
16			if (target) {
17				var scrollTo = target.getBoundingClientRect().top + window.pageYOffset - adminH - 100;
18				window.scrollTo({ top: scrollTo, behavior: 'smooth' });
19			}
20		}, true); // true = capture phase, fires before all bubble-phase handlers
21	}
22});