下面的web代码为什么不能在Firefox中正确运行？ 如何修改兼容Firefox？ 谢谢！（回者有分）
JScript code:
<html lang="en">
<head>
<title>Broadcom Home Gateway Reference Design: Apply</title>
<meta http-equiv="Content-Type" content="application/html; charset=utf-8">
<style type="text/css">
body { background: white; color: black; font-family: arial, sans-serif; font-size: 9pt }
.title { font-family: arial, sans-serif; font-size: 13pt; font-weight: bold }
.subtitle { font-family: arial, sans-serif; font-size: 11pt }
.label { color: #306498; font-family: arial, sans-serif; font-size: 7pt }
</style>
</head>
<body>
<p><span class="title">APPLY</span>
<br><span class="subtitle">
This screen notifies you of any errors that were detected while changing the router's settings.
</span>
<form method="get" action="apply.cgi">
<p>Validating values...done<br>
Committing values...done<br>
<p><input type="button" name="action" value="Continue" OnClick="document.location.href='wan.asp';">
</form>
<script language="javascript">
document.forms[0].action.disabled = true;
var speed = 1
