🔹setTimeout('호출할 함수', 밀리 초): 1초 뒤 함수를 호출
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>setTimeout</title>
<style>
</style>
</head>
<body onload = "setTimeout('addText()', 1000)">
<div></div>
<div></div>
<script>
function addText(){
var divTag = document.getElementsByTagName("div")[0];
divTag.innerHTML = divTag.innerHTML + "<h2>setTimeout테스트중 </h2>"
// '재귀함수'
setTimeout('addText()', 1000);
}
</script>
</body>
</html>
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