const searchEl = document.querySelector('.search');
const searchInputEl = searchEl.querySelector('input');

searchEl.addEventListener("click", function() { 
  searchInputEl.focus();
});

searchInputEl.addEventListener("focus", function () {
  searchEl.classList.add("focused");
  searchInputEl.setAttribute("placeholder", "통합검색");
});

searchInputEl.addEventListener("blur", function () {
  searchEl.classList.remove("focused");
  searchInputEl.setAttribute("placeholder", "");
});

// 현재 날짜 계산 함수
const thisYear = document.querySelector('.this-year');
thisYear.textContent = new Date().getFullYear(); // 현재 년도의 숫자 데이터 반환(2022)