https://www.nationalsecuritylawfirm.com/wp-content/plugins/easy-ta…/assets/js/toc-anchor-fix.js?ver=2.0.88

1/**
2 * Elementor TOC anchor fix.
3 * Injects ez-toc-section spans into headings that lack them (e.g. Elementor
4 * underlined headings) so TOC jump links work. Only runs when TOC exists.
5 * Pure JS, no jQuery.
6 */
7(function () {
8	'use strict';
9
10	function run() {
11		var tocContainers = document.querySelectorAll('#ez-toc-container, .ez-toc-split-section, .ez-toc-widget-sticky-container');
12		if (!tocContainers.length) return;
13
14		var anchorIds = [];
15		for (var c = 0; c < tocContainers.length; c++) {
16			var nav = tocContainers[c].querySelector('nav');
17			if (!nav) continue;
18			var tocLinks = nav.querySelectorAll('a.ez-toc-link');
19			for (var i = 0; i < tocLinks.length; i++) {
20				var href = tocLinks[i].getAttribute('href') || tocLinks[i].getAttribute('data-href') || '';
21				var hashIdx = href.indexOf('#');
22				var id = hashIdx >= 0 ? href.substring(hashIdx + 1) : '';
23				try { id = decodeURIComponent(id); } catch (e) { /* keep id as-is */ }
24				if (id && anchorIds.indexOf(id) === -1) {
25					anchorIds.push(id);
26				}
27			}
28		}
29		if (!anchorIds.length) return;
30
31		var allHeadings = document.querySelectorAll('h1, h2, h3, h4, h5, h6');
32		var contentHeadings = [];
33		for (var j = 0; j < allHeadings.length; j++) {
34			var el = allHeadings[j];
35			if (el.closest('#ez-toc-container, .ez-toc-split-section') || el.closest('.ez-toc-widget-sticky-container')) continue;
36			if (el.querySelector('span.ez-toc-section')) continue;
37			contentHeadings.push(el);
38		}
39		if (!contentHeadings.length) return;
40
41		function normalizeText(str) {
42			if (typeof str !== 'string') return '';
43			return str.replace(/\s+/g, ' ').trim();
44		}
45
46		if (contentHeadings.length === anchorIds.length) {
47			for (var k = 0; k < contentHeadings.length; k++) {
48				injectSpan(contentHeadings[k], anchorIds[k]);
49			}
50			return;
51		}
52
53		for (var m = 0; m < tocLinks.length; m++) {
54			var linkText = normalizeText(tocLinks[m].textContent);
55			var anchorId = anchorIds[m];
56			for (var n = 0; n < contentHeadings.length; n++) {
57				var h = contentHeadings[n];
58				if (h._eztocMatched) continue;
59				if (normalizeText(h.textContent) === linkText) {
60					injectSpan(h, anchorId);
61					h._eztocMatched = true;
62					break;
63				}
64			}
65		}
66	}
67
68	function injectSpan(heading, id) {
69		if (heading.querySelector('span.ez-toc-section')) return;
70		var span = document.createElement('span');
71		span.className = 'ez-toc-section';
72		span.id = id;
73		heading.insertBefore(span, heading.firstChild);
74	}
75
76	if (document.readyState === 'loading') {
77		document.addEventListener('DOMContentLoaded', run);
78	} else {
79		run();
80	}
81})();