<!DOCTYPE HTML>
<html lang="ko">
<head>
<title>click and window popup</title>
<meta charset="utf-8">
<script type="text/javascript" src="http://code.jquery.com/jquery-latest.min.js"></script>
<style>
#click_btn{margin:0 auto; padding:10px; background-color:#e74a4a; width:180px; cursor:pointer; text-align:center; font-weight:bold; font-size:14px; color:#fff;}
</style>
</head>
<body>
<div id="click_btn">시작 버튼</div>
<script>
$('#click_btn').click(function(){
alert("팝업입니다.");
});
</script>
</body>
</html>