var persistentCartCommands = new Array(8);
persistentCartCommands[0] = '/checkout/universal_cart.jsp';
persistentCartCommands[1] = '/checkout/add_item_pc.cmd';
persistentCartCommands[2] = '/checkout/add_items_pc.cmd';
persistentCartCommands[3] = '/checkout/delete_item_in_cart.cmd';
persistentCartCommands[4] = '/checkout/add_catalog_order_item_pc.cmd';
persistentCartCommands[5] = '/user/add_wishlist_item_to_basket_pc.cmd';
persistentCartCommands[6] = '/user/add_all_wishlist_items_to_basket_pc.cmd';
persistentCartCommands[7] = '/user/instore_pickup_zip_json_pc.jsp';

var persistentCartContainerId = "#ucart";
var persistentCartCloseButClass = "#ucart .close";
var hideTimeOuts= new Array();

var ucartLoadingHTML = 	'<div id="ucart">' +
						'	<div class="top ie6png"></div>' +
						'	<div class="body ie6png">' +
						'  	<div class="content">'+
						'	   	<div class="loading"><img src="/assets/images/common/loading.gif" alt="Loading..." /></div>' +
						'  	</div>' +
						'  </div>' +
						'  <div class="bottom ie6png"></div>' +
						'</div>';

var ucartSimpleHTML = 	'<div id="ucart"></div>';

var persistentCartIsShowing = false;

/* Function(s) to Show the Basket Layer */
function showBasket(action, params, refreshPage, refreshDelayTime) {
	switch (action) {
		case "show":
		case "showFromQuickview":
			showloading(ucartLoadingHTML);
			requestURL = persistentCartCommands[0];
			break;
		case "addProduct":
			showloading(ucartSimpleHTML);
			requestURL = persistentCartCommands[1];
			break;
		case "addEnsemble":
			showloading(ucartSimpleHTML);
			requestURL = persistentCartCommands[2];
			break;
		case "remove":
			showloading(ucartLoadingHTML);
			requestURL = persistentCartCommands[3];
			break;
		case "addCatalogItems":
			showloading(ucartSimpleHTML);
			requestURL = persistentCartCommands[4];
			break;
		case "addProductWishlist":
			showloading(ucartSimpleHTML);
			requestURL = persistentCartCommands[5];
			break;
		case "addAllProductsWishlist":
			showloading(ucartSimpleHTML);
			requestURL = persistentCartCommands[6];
			break;
		default:
			alert("missing action");
	}

	params = "ts=" + timestamp() + "&action=" + action + "&" + params;

	$.ajax({
		type: "POST",
		url: requestURL,
		data: params,
		dataType: "html",
			timeout: 15000,
		success: function(data) {
			hideloading();
			if (data.indexOf('DOCTYPE') > -1) { return; }
			$(persistentCartContainerId).append(data);
			$(persistentCartContainerId).show();
			if (refreshPage != undefined && refreshPage) {
				setTimeout( function() { location.reload(true); }, refreshDelayTime != undefined? refreshDelayTime : 0);
			}
			persistentCartIsShowing = true;
			return true;
		},
		error: function() {
			hideloading();
			if (refreshPage != undefined && refreshPage) {
				setTimeout( function() { location.reload(true); }, refreshDelayTime != undefined? refreshDelayTime : 0);
			}
			return false;
		}
	});
};

//load, position, show new cart
function showloading(htmlToShow) {
	$(persistentCartContainerId).remove();
	$(".mainContainer").append(htmlToShow);
	positionpersistentCart();
	$(persistentCartContainerId).animate({ height: 'toggle' }, 300);
};

function hideloading() {
	$(persistentCartContainerId + " *").remove();
	$(persistentCartContainerId).html("");
};


//edit this function to position cart.
function positionpersistentCart() {
/*
	newLeft = 10 + ($("body").width() / 2) + ( $(".common-template-shell").width() / 2 ) - $(persistentCartContainerId).width();

	$(persistentCartContainerId).css("left", newLeft+"px");
	$(persistentCartContainerId).css("top", "70px");
*/
};

 //edit this function to update the setup
function setupPersistentCartButtons() {
	// draw focus near this
	window.location = "#";

	$(persistentCartCloseButClass).unbind("click").click(function() {
		hideBasket();
	});
	$(persistentCartCloseButClass).attr("href","javascript:void(0)");
	clearAllTimeouts();
};

//Edit this function if need to do something special on basket close.
function hideBasket() {
	$(persistentCartContainerId).animate(
		{ height: 'toggle' }, 300, function() {
			$(persistentCartContainerId).remove();
			persistentCartIsShowing = false;
		}
	);
};

function isShowingBasket() {
	return persistentCartIsShowing;
}


// update the header to include the  amt
function updateHeader(amt, total) {
	var itemTxt = amt == 1 ? "item" : "items";
	$("#ucart .itemCount").html('<span class="number">'+ amt +'</span>&nbsp;' + itemTxt);
	$("#cartInfo .cartItemText").html('(' + amt + ' ' + itemTxt + ')');
	$("#cartInfo .ucartSubtotal").html('Subtotal: '+total)
};


function addToCart(prefix, container) {
	var scope = $(prefix);
	var action = 'addProduct';

	if (container) {
		if (container.preventDefault) { container.preventDefault(); }
		scope = $(container).parents(prefix);
	}

	var productVariantId = $("input[@name=productVariantId]", scope).val();
	if (productVariantId == null || productVariantId == undefined)
		productVariantId = $("input[@name=productVariantId2]", scope).val();

	params = "productName=" + $("input[@name=productName]", scope).val() +
				"&productId=" + $("input[@name=productId]", scope).val() +
				"&categoryId=" + $("input[@name=categoryId]", scope).val() +
				"&parentCategoryId=" + $("input[@name=parentCategoryId]", scope).val() +
				"&subCategoryId=" + $("input[@name=subCategoryId]", scope).val() +
				"&quantity=" + $("input[@name=quantity]", scope).val() +
				"&productVariantId=" + productVariantId;

	//see if this is an update.
	if ( $("input[@name=itemGUID]", scope).size() > 0 ) {
		params = params + "&itemGUID=" + $("input[@name=itemGUID]", scope).val() + "&isUpdate=1";
	}

	if ( $("input[@name=onBasketPage]", scope).size() > 0 ) {
		params = params + "&onBasketPage=" + $("input[@name=onBasketPage]", scope).val();
	}

	if (prefix != undefined) {
		params = params + "&prefix=" + prefix;
	}

	persistentCartIsShowing = false;
	showBasket(action, params);
};

function wishListAddToCart(params,refreshPage,refreshDelayTime) {
	showBasket('addProductWishlist',params,refreshPage,refreshDelayTime);
};

function wishListAddAllToCart(params,refreshPage,refreshDelayTime) {
	showBasket('addAllProductsWishlist',params,refreshPage,refreshDelayTime);
};

function addCatalogOrderItemsToCart() {
	params = "productId=" + $("input[@name=productId]").val() +
			  "&itemNumber=" + $("input[@name=itemNumber]").val() +
			 "&productName=" + $("input[@name=productName]").val() +
			 "&productVariantId=" + $("input[@name=productVariantId]").val() +
			 "&quantity=" + $("input[@name=quantity]").val();
	showBasket('addCatalogItems',params);
};

function addEnsembleToCart(type) {
	params =  "productName=" + $("input[@name=productName]").val() +
				"&ensembleId=" + $("input[@name=ensembleId]").val() +
				"&categoryId=" + $("input[@name=categoryId]").val() +
				"&parentCategoryId=" + $("input[@name=parentCategoryId]").val();

	// iterate through products in the ensemble for variant id
	$(".the-variant-ids").each(function() {
		params = params + "&" + $(this).attr("name") + "=" + $(this).val();
	});

	// iterate through products for qty
	$(".the-variant-qtys").each(function() {
		if( type == 'all' ){
			$(this).val("1");
			params = params + "&" + $(this).attr("name") + "=1";
		} else {
			params = params + "&" + $(this).attr("name") + "=" + $(this).val();
		}
	});

	// iterate through products variant count
	$(".the-variant-count").each(function() {
		params = params + "&" + $(this).attr("name") + "=" + $(this).val();
	});

	params = params + "&productCount=" + $(".the-variant-ids").length;

	persistentCartIsShowing = false;
	showBasket('addEnsemble',params);
};

function setUserZipCodePC(refresh)  {
	var params = "ts=" + timestamp() + "&action=updateUserZipCode" +
					  "&storesListZipCode=" +  $("input[@name=storesListZipCodePC]").val() +
					  "&storesListLatitude=" +  $("input[@name=storesListLatitudePC]").val() +
					  "&storesListLongitude=" +  $("input[@name=storesListLongitudePC]").val();
	var requestURL = persistentCartCommands[7];

	$.ajax({
		type: "GET",
		url: requestURL,
		data: params,
		dataType: "json",
		timeout: 15000,
		success: function(data) {
			if (data.validZip) {
				if (refresh) {
					showBasket('show', '');
				}
				return true;
			} else {
				alert(data.result);
				return false;
			}
		},
		error: function() {
			alert('There was an error trying to save your zip code.');
			return false;
		}
	});
}

// Edit this per site to adjust location
function adjustDivLocation(divToAdjust) {
	var bWindowOffsets = getScrollXY();
	var bWindowViewport = getViewportSize();
	var qvTop = ((bWindowViewport[1] / 2) - ($(divToAdjust).height() / 2)) + bWindowOffsets[1];
	qvTop = (qvTop < 0) ? 100 : qvTop;
	$(divToAdjust).css("top",qvTop+"px");
	$(divToAdjust).css("left","50%");
	$(divToAdjust).css("margin-left",-($(divToAdjust).width()/2));
};

// Helper Function(s)
function getScrollXY() {
	var scrOfX = 0, scrOfY = 0;
	if( typeof( window.pageYOffset ) == 'number' ) {
		//Netscape compliant
		scrOfY = window.pageYOffset;
		scrOfX = window.pageXOffset;
	} else if( document.body && ( document.body.scrollLeft || document.body.scrollTop ) ) {
		//DOM compliant
		scrOfY = document.body.scrollTop;
		scrOfX = document.body.scrollLeft;
	} else if( document.documentElement && ( document.documentElement.scrollLeft || document.documentElement.scrollTop ) ) {
		//IE6 standards compliant mode
		scrOfY = document.documentElement.scrollTop;
		scrOfX = document.documentElement.scrollLeft;
	}
	return [ scrOfX, scrOfY ];
}

function getViewportSize() {
	var vpW = 0, vpH = 0;
	if (typeof window.innerWidth != 'undefined'){
		vpW = window.innerWidth,
		vpH = window.innerHeight
	} else if (typeof document.documentElement != 'undefined' && typeof document.documentElement.clientWidth != 'undefined' && document.documentElement.clientWidth != 0) {
		vpW = document.documentElement.clientWidth,
		vpH = document.documentElement.clientHeight
	} else {
		vpW = document.getElementsByTagName('body')[0].clientWidth,
		vpH = document.getElementsByTagName('body')[0].clientHeight
	}
	return [ vpW, vpH ];
}

function errorAppend(area,msg) {
	$(area).html(msg.replace(/&amp;/g, "&").replace(/&lt;/g, "<").replace(/&gt;/g, ">").replace(/&#39;/g, "'"));
	$(area).show();
};

function resetErrorFields() {
	$(".errorText").hide();
	$(".errorText").html("");
};

function messageAppend(area,msg) {
	$(area).html(msg);
	$(area).show();
};

function resetMessageFields() {
	$(".infoText").hide();
};

function clearAllTimeouts() {
	for (x = 0; x < hideTimeOuts.length; x++) { clearTimeout(hideTimeOuts[x]); }
};

function timestamp() {
	return new Date().getTime();
}

function loadQuickView(overlayURL) {
	if (typeof OverlayWidget != "undefined") {
		OverlayWidget.show("#headerOverlay", null, { sourceURL : overlayURL });
	}
}

function hideQuickView() {
	if (typeof OverlayWidget != "undefined") { OverlayWidget.hideAll(); }
}

function loadOverlay(overlay, overlayURL) {
	if (typeof OverlayWidget != "undefined") {
		OverlayWidget.show(overlay, null, { sourceURL : overlayURL });
	}
}