Prova cosi.... con IE
codice:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title>Untitled</title>
<script language="JavaScript" type="text/javascript">
<!--
function hideShow() {
if (oDiv.style.visibility== 'visible') {
oDiv.style.visibility = 'hidden';
oBtn.value = 'Show';
} else {
oDiv.style.visibility = 'visible';
oBtn.value = 'Hide';
}
}
//-->
</script>
</head>
<body>
<div style="visibility:hidden" id="oDiv">
<table summary="">
<tr>
<td>Uno</td><td>Due</td><td>tre</td>
</tr>
<tr>
<td>Uno</td><td>Due</td><td>tre</td>
</tr>
<tr>
<td>Uno</td><td>Due</td><td>tre</td>
</tr>
</table>
</div>
<input id="oBtn" type="button" value="Show" onclick="hideShow()">
</body>
</html>