<script language="JavaScript">
<!--
function enviar() {
document.formulario.action = "chatroom.php?rm="+document.formulario.rm.value;
document.formulario.submit();
}
//-->
</script>
<form name="formulario" action="chatroom.php" method="post">
<input type="hidden" name="cm" value="1"><table
border="0" cellpadding="0" cellspacing="1"
width="582">
<tr>
<td width="240">Nombre del salon: </td>
<td width="342"><input type="text" size="50"
maxlength="100" name="rm"></td>
</tr>
<tr>
<td colspan=2><input type="button" value="Entrar" onClick="enviar();"></td>
</tr>