function submitStudent() {
			if (studentmembership.os0.value ==""){
				alert("You must enter a school")
				studentmembership.os0
				return false
			}
		return true
	}
	function submitAffiliate() {
			if (affiliatemembership.os0.value ==""){
				alert("You must enter an affiliate")
				affiliatemembership.os0
				return false
			}
		return true
	}
	function submitAffiliateb() {
			if (affiliatebmembership.os0.value ==""){
				alert("You must enter an affiliate")
				affiliatebmembership.os0
				return false
			}
		return true
	}
		function submitPromo() {
	if (promomembership.promocode.value ==""){
		alert("You must enter a promo code")
		promomembership.promocode
		return false
	}
	return true
	}