function StorefrontValidatorHook()
{
	retValue = true;
	
		//Make sure that the orders do not exceed maxium quantity of 618.
	
	{
		var quantity = parseInt(FormGetFieldValue("PrintingQuantity"));
		if (quantity > 618)
			{
				alert("Maximum order quantity is 618 per order.");
				retValue = false;
			}
	}
	
	return retValue;
	
}