我正在开发一个HTML网页，其中包含一个包含超链接的表格。我想添加一个按钮，点击刷新表格中的所有超链接。
请参阅以下草案代码：
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="generator" content="CoffeeCup HTML Editor (www.coffeecup.com)">
<meta name="dcterms.created" content="Wed, 12 Nov 2014 06:53:22 GMT">
<meta name="description" content="">
<meta name="keywords" content="">
<title></title>
<!--[if IE]>
<script src="http://html5shim.googlecode.com/svn/trunk/html5.js"></script>
<![endif]-->
</head>
<body>
<style type="text/css">
.tg {border-collapse:collapse;border-spacing:0;border-color:#aaa;}
.tg td {font-family:Arial, sans-serif;font-size:14px;padding:10px 5px;border-style:solid;border-width:1px;overflow:hidden;word-break:normal;border-color:#aaa;color:#333;background-color:#fff;}
.tg th {font-family:Arial, sans-serif;font-size:14px;font-weight:normal;padding:10px 5px;border-style:solid;border-width:1px;overflow:hidden;word-break:normal;border-color:#aaa;color:#fff;background-color:#f38630;}
</style>
<table class="tg" style="undefined;table-layout: fixed; width: 240px">
<colgroup>
<col style="width: 68.88888883590698px">
<col style="width: 61.88888883590698px">
<col style="width: 108.88888883590698px">
</colgroup>
<tr>
<th class="tg-031e"></th>
<th class="tg-031e"></th>
<th class="tg-031e"></th>
</tr>
<tr>
<td class="tg-031e"><a href="http://www.google.com">aaa</a></td>
<td class="tg-031e"><a href="http://www.google.com">bbb</a></td>
<td class="tg-031e"><a href="http://www.google.com">ccc</a></td>
</tr>
<tr>
<td class="tg-031e"><a href="http://www.google.com">ddd</a></td>
<td class="tg-031e"><a href="http://www.google.com">eee</a></td>
<td class="tg-031e"><a href="http://www.google.com">fff</a></td>
</tr>
</table>
</body>
</html>