const christmassifierBtn = document.getElementById("christmassifierBtn")
christmassifierBtn.addEventListener("click", christmassifyName)

function christmassifyName() {
  
  if(!document.body.classList.contains("christmassified")){
    document.body.classList.add("christmassified");
    christmassifierBtn.innerText = "De-Christmassify";
    document.body.style.backgroundColor = "DarkRed";
  } else {
    document.body.classList.remove("christmassified");
    christmassifierBtn.innerText = "Christmassify";
    document.body.style.backgroundColor = "DarkGreen";
  }
  // document.body.classList.add("christmassified");
  console.log(document.body.classList.contains("christmassified"));
}

// const greeting = document.getElementById("greeting")
// Stretch goals:
// - Play Christmas music when Christmas class is added.
// - Remove the Christmas class after a given time.