<!DOCTYPE html>
<html>
<body>
<div onmouseover="mOver(this)" onmouseout="mOut(this)"
style="background-color:#D94A38;width:120px;height:20px;padding:40px;">
Mouse Over Me</div>
<script>
function mOver(obj) {
obj.innerHTML = "Thank You"
}
function mOut(obj) {
obj.innerHTML = "Mouse Over Me"
}
</script>
</body>
</html>