11 lines
293 B
JavaScript
11 lines
293 B
JavaScript
function scrollHeader() {
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const h = document.getElementById("header");
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if (window.scrollY > 0) {
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h.classList.add("fixed");
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} else {
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h.classList.remove("fixed");
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}
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}
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window.addEventListener("scroll", scrollHeader);
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window.addEventListener("load", scrollHeader); |