x
 
<html>
<head>
<script type="text/javascript">
function formSubmit()
{
document.getElementById("myForm").submit()
}
</script>
</head>
<body>
<p>在下面的文本框中输入一些文本,然后点击提交按钮就可以提交表单。</p>
<form id="myForm" action="/i/eg_smile.gif" method="get">
名:<input type="text" name="firstname" size="20"><br />
姓:<input type="text" name="lastname" size="20"><br />
<br />
<input type="button" onclick="formSubmit()" value="提交">
</form>
</body>
</html>