<!DOCTYPE html>
<html lang="ja-JP">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width,user-scalable=yes,initial-scale=1.0,minimum-scale=1.0,maximum-scale=1.5">
<title></title>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js"></script>
<script>
$(function(){
$("input").click(function(){
$("iframe[src='" + $(this).attr("title") + "']").css("display","block");
$("iframe[src!='" + $(this).attr("title") + "']").css("display","none");
});
});
</script>
</head>
<body>
<p>
<input type="button" value="iframe1" title="img/image1.png">
<input type="button" value="iframe2" title="img/image2.png">
<input type="button" value="iframe3" title="img/image3.png">
<input type="button" value="iframe4" title="img/image4.png">
<input type="button" value="iframe5" title="img/image5.png">
</p>
<iframe src="img/image1.png" width="200" height="200"></iframe>
<iframe src="img/image2.png" width="200" height="200"></iframe>
<iframe src="img/image3.png" width="200" height="200"></iframe>
<iframe src="img/image4.png" width="200" height="200"></iframe>
<iframe src="img/image5.png" width="200" height="200"></iframe>
</body>
</html>