var amount = document.getElementById("vwquantity0");
if(setMinPurchase < amount){
	alert("Please purchase the set minimum ammount, "+ setMinPurchase);
}

if(setEvenOnly == "true"){
	var result = document.getElementById("vwquantity0") % 2;
	if(result == 1){
		alert("Please purchase the item in evens, Thank You");
        }}