sto impazzendo vedete errori voi???
codice:
<html>
<head>
<%email = request("email")%>
<script language="JavaScript">
function invio(){ 
document.form2.submit()
} 
</script>
</head>

<body onLoad="invio()">
<form  method="post" name="form2" action="http://miapagina?step=3">
	<input type="hidden" name="par1" value="1">
	<input type="hidden" name="par2" value="Iscriviti !">
	<input type="hidden" name="email" value="<%=email%>">
	<input type="hidden" name="country" value="IT">
</form>
</body>
</html>