//Gift Shop Functions
function addShopProductToCart(productId,defaultPerfCode) {
	//SET AND VALIDATE PERFCODE
	if (document.getElementById('attr_' + productId) != null) {
		var productAttribute = document.getElementById('attr_' + productId).value;
    } else {
    	var productAttribute = 0;
    }
    
    //SET AND VALIDATE QUANTITY
	if (document.getElementById('qty_' + productId).value > 0) {
		var productQuantity = document.getElementById('qty_' + productId).value;
		
		if (productQuantity > 10) {
			alert("We're sorry. The maximum number of items you can add to your cart at one time is 10.");
		} else {
			//SET PROMO CODE
			if (document.getElementById('promo_' + productId) != null) {
				var promoCode = document.getElementById('promo_' + productId).value.replace("(optional)","");

                window.location.href = "/article/the_basics/shop/index.html?productId=" + productId + "&productAttribute=" + productAttribute + "&productQuantity=" + productQuantity + "&promoCode=" + promoCode;
			} else {
				window.location.href = "/article/the_basics/shop/index.html?productId=" + productId + "&productAttribute=" + productAttribute + "&productQuantity=" + productQuantity;
			}
		}
	} else {
		alert("Please enter quantity");
	}
}