function refreshHiddenValues()
	{
	if(document.all) {
		form = frame_autorisponditore.sitovivo_form;
	}else{
		form = document.getElementById("frame_autorisponditore").contentDocument.sitovivo_form;
	}
		form.NOME.value=document.create_account.firstname.value;
		form.COGNOME.value=document.create_account.lastname.value;
		form.EMAIL.value=document.create_account.email_address.value;
		form.svv_id_visitatore.value=document.create_account.svv_id_visitatore.value;
		form.submit();
		date = new Date();
		curDate = null;
		do { curDate = new Date(); }
		while(curDate-date < 2000);
		return true;
	}