最简单的点击按钮出现文本框
<html>
<head>
<title></title>
<script language="javascript">
function seladapter() {
?document.all.test.style.display = "";
}
</script>
</head>
<body>
?<table width="95%" border="0" align="center" cellpadding="0" cellspacing="0">
?<tr bgcolor="#F0F6FD" id="test" style="display: none;">
?<td>
<textarea id="RecordSummary" name="RecordSummary" rows="3" wrap="soft" style="width: 100%"></textarea>
</td>
?</tr>
<tr bgcolor="#F0F6FD">
<td height="30"><input type="submit" name="Submit" onclick="seladapter();" value="test">
<tr>
</table>
</body>
</html>
