arfee,你试一下这个
2599 2003-08-21 06:21:07 <html>
<head>
<title>无标题文档</title>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<link href="imgs/mystyle.css" rel="stylesheet" type="text/css">
<script language="JavaScript">
<!--
function chang_flag(per){
if(per) {
form_head.innerHTML="你可以说话";
}else{
form_head.innerHTML="你不可以说话";
}
}
//-->
</script>
</head>
<body>
<table width="622" border="1" cellpadding="3" cellspacing="0" bordercolor="#111111" style="border-collapse: collapse">
<form name="form1" method="post" action="">
<tr align="center">
<td align="center">
<input type="radio" name="pro_type" value="person" id="person" checked onClick="chang_flag(true);">
<label for="person">可以</label> <input type="radio" name="pro_type" value="corpor" id="corpor" onClick="chang_flag(false);">
<label for="corpor">不可以</label> </td>
</tr>
<tr>
<td id="form_head">你可以和我说话!</td>
</tr>
</form>
</table>
</body>
</html>