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script.js
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script.js
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const prevButton = document.querySelector('.prev');
const nextButton = document.querySelector('.next');
const galleryImgs = document.querySelectorAll('.gallery-img');
let currentlySelected = 0;
prevButton.addEventListener('click', function() {
galleryImgs[currentlySelected].classList.remove("active");
currentlySelected--;
galleryImgs[currentlySelected].classList.add("active");
nextButton.disabled = false;
if (currentlySelected === 0) {
prevButton.disabled = true;
}
});
nextButton.addEventListener('click', function() {
galleryImgs[currentlySelected].classList.remove("active");
currentlySelected++;
galleryImgs[currentlySelected].classList.add("active");
prevButton.disabled = false;
if (galleryImgs.length === currentlySelected + 1) {
nextButton.disabled = true;
}
});