<![CDATA[
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>속성 변경하기</title>
<link rel="stylesheet" href="style_js.css">
</head>
<body style="text-align: center">
<img id="image" src="../media/photo1.jpg"><br>
<input type="button" value="Change" onClick="changeImage()" >
<script>
let toggle = 1;
function changeImage() {
if (++toggle % 2 == 0)
document.getElementById("image").src = "../media/photo2.jpg";
else
document.getElementById("image").src = "../media/photo1.jpg";
}
</script>
</body>
</html>
]]>