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script.js
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script.js
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let header = document.querySelector("header");
let menu = document.querySelector("#menu-icon");
let navbar = document.querySelector(".navbar");
window.addEventListener("scroll", () => {
header.classList.toggle("shadow", window.scrollY > 0);
});
menu.onclick = () => {
navbar.classList.toggle("active");
};
window.onscroll = () => {
navbar.classList.remove("active");
};
// Dark Mode / light mode
let darkmode = document.querySelector("#darkmode");
darkmode.onclick = () => {
if (darkmode.classList.contains("bx-moon")) {
darkmode.classList.replace("bx-moon", "bx-sun");
document.body.classList.add("active");
} else {
darkmode.classList.replace("bx-sun", "bx-moon");
document.body.classList.remove("active");
}
};
var prevScrollpos = window.pageYOffset;
var nav = document.getElementById("navScroll");
window.onscroll = function() {
var currentScrollPos = window.pageYOffset;
if (prevScrollpos > currentScrollPos) {
nav.style.top = "0";
} else {
nav.style.top = "-100px";
}
prevScrollpos = currentScrollPos;
};