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File size: 2,080 Bytes
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// Initialize components and animations
document.addEventListener('DOMContentLoaded', function() {
// Intersection Observer for animations
const observerOptions = {
threshold: 0.1,
rootMargin: '0px 0px -50px 0px'
};
const observer = new IntersectionObserver((entries) => {
entries.forEach(entry => {
if (entry.isIntersecting) {
entry.target.classList.add('animate-fadeIn');
observer.unobserve(entry.target);
}
});
}, observerOptions);
// Observe all elements with data-animate attribute
document.querySelectorAll('[data-animate]').forEach(el => {
observer.observe(el);
});
// Smooth scrolling 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) {
target.scrollIntoView({
behavior: 'smooth'
});
}
});
});
});
// Form validation for donation form
function validateDonationForm() {
const form = document.querySelector('#donate form');
if (form) {
form.addEventListener('submit', function(e) {
e.preventDefault();
// Validate form fields
const name = document.getElementById('name').value;
const email = document.getElementById('email').value;
const card = document.getElementById('card').value;
if (!name || !email || !card) {
alert('Please fill in all required fields');
return;
}
// Simulate donation processing
alert('Thank you for your donation! A receipt has been sent to your email.');
form.reset();
});
}
}
// Initialize form validation when DOM is loaded
document.addEventListener('DOMContentLoaded', validateDonationForm); |