index.html

<!DOCTYPE html>
<html>
<head lang="en">
    <meta charset="UTF-8">
    <title></title>
</head>
<body>
<table>
    <tr>
        <th>A</th>
        <th>B</th>
        <th>変更日時</th>
        <th>変更者</th>
    </tr>
    <tr>
        <td><input type="radio" name="new_version" value="9"/></td>
        <td></td>
        <td>2012-06-18 18:47:07</td>
        <td>FGH</td>
    </tr>
    <tr>
        <td><input type="radio" name="new_version" value="8"/></td>
        <td><input type="radio" name="old_version" value="8"/></td>
        <td>2012-05-17 08:47:02</td>
        <td>DEF</td>
    </tr>
    ...
    <tr>
        <td></td>
        <td><input type="radio" name="old_version" value="1"/></td>
        <td>2012-04-16 01:44:50</td>
        <td>ABC</td>
    </tr>
</table>

<input type="submit" value="AとBの差分を表示する"/>
<script src="./vendor/jquery-1.11.2.min.js"></script>
<script src="./lib/app.js"></script>
</body>
</html>