function chkRequired(form){

if (form.SUBSCRIBER_EMAIL.value == "")
{
	alert("An e-mail address is required");
	form.SUBSCRIBER_EMAIL.focus();
	return false;	
}

if (form.SUBSCRIBER_FIRSTNAME.value == "")
{
	alert("A first name is required");
	form.SUBSCRIBER_FIRSTNAME.focus();
	return false;	
}


if (form.SUBSCRIBER_LASTNAME.value == "")
{
	alert("A last name is required");
	form.SUBSCRIBER_LASTNAME.focus();
	return false;	
}

if (form.SUBSCRIBER_COUNTRY.value == "")
{
	alert("A country is required");
	form.SUBSCRIBER_COUNTRY.focus();
	return false;	
}


return true;
}