File size: 2,529 Bytes
6e3c3ba | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 | // Intersection Observer for Table of Contents highlighting
document.addEventListener('DOMContentLoaded', function() {
const sections = document.querySelectorAll('.policy-section');
const tocLinks = document.querySelectorAll('.toc-link');
// Create intersection observer
const observerOptions = {
root: null,
rootMargin: '-20% 0px -80% 0px', // Trigger when section is near top
threshold: 0
};
const observer = new IntersectionObserver((entries) => {
entries.forEach(entry => {
if (entry.isIntersecting) {
// Remove active class from all links
tocLinks.forEach(link => {
link.classList.remove('active');
});
// Add active class to current link
const activeLink = document.querySelector(`.toc-link[href="#${entry.target.id}"]`);
if (activeLink) {
activeLink.classList.add('active');
}
}
});
}, observerOptions);
// Observe all sections
sections.forEach(section => {
observer.observe(section);
});
// Smooth scroll for anchor links
document.querySelectorAll('a[href^="#"]').forEach(anchor => {
anchor.addEventListener('click', function (e) {
e.preventDefault();
const target = document.querySelector(this.getAttribute('href'));
if (target) {
const headerOffset = 100;
const elementPosition = target.getBoundingClientRect().top;
const offsetPosition = elementPosition + window.pageYOffset - headerOffset;
window.scrollTo({
top: offsetPosition,
behavior: 'smooth'
});
}
});
});
// Update copyright year dynamically
const yearElements = document.querySelectorAll('.current-year');
yearElements.forEach(el => {
el.textContent = new Date().getFullYear();
});
// Mobile menu toggle (if needed in future)
const mobileMenuBtn = document.getElementById('mobile-menu-btn');
const mobileMenu = document.getElementById('mobile-menu');
if (mobileMenuBtn && mobileMenu) {
mobileMenuBtn.addEventListener('click', function() {
mobileMenu.classList.toggle('hidden');
});
}
});
// Print functionality
function printPolicy() {
window.print();
} |