如何使用javascript改变鼠标悬停时的文本颜色？

var textElement = document.getElementById("myText");

textElement.addEventListener("mouseover", function() {
  textElement.style.color = "red";
});

textElement.addEventListener("mouseout", function() {
  textElement.style.color = "black";
});

var textElement = document.getElementById("myText");

textElement.addEventListener("mouseover", function() {
  textElement.style.color = "red";
});

textElement.addEventListener("mouseout", function() {
  textElement.style.color = "black";
});