accesskey 提交
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>无标题文档</title>
</head>
<body>
<form action="http://www.jluvip.com/index.html" method=POST name=form1>
<textarea ></textarea>
<br><input type=submit accessKey="S" value=提交(Alt+s)>
</form>