// ******************************************************************
// cdsProductDetails.js
//
// Copyright (c) 2007 Catalog Data Solutions. All Rights Reserved.
//
// Displays information about a given product as well as cad and
// eCommerce controls
// ******************************************************************
if (typeof fixUrl != "function") document.write('<script type="text/javascript" src="scripts/cdsUtilities.js"></script>');
if (typeof attributeDisplayOrder != "object") document.write('<script type="text/javascript" src="scripts/productDetailsAttributeOrder.js"></script>');

function cdsProductDetails() {
	this.controlsElementId = properties["showProduct.controlsElement"];
	this.attributesElementId = properties["showProduct.attributesElement"];
	this.openAttachmentTab = properties["showProduct.openAttachmentTab"];
	this.imagePosition = properties["showProduct.imagePosition"];
	this.showProductNumber = (properties["showProduct.displayProductNumber"].toUpperCase().indexOf("Y") == 0) ? true : false;
	this.showCartQuantity = (properties["showProduct.displayCartQuantity"].toUpperCase().indexOf("Y") == 0) ? true : false;
	this.showAllAttributesInCart = (properties["cart.displayAllAttributes"].toUpperCase().indexOf("Y") == 0) ? true : false;
	this.hasRFQCart = (properties["cart.enableCart"].toUpperCase().indexOf("Y") == 0) ? true : false;
    this.hasNSCart = (properties["cart.enableNSCart"].toUpperCase().indexOf("Y") == 0) ? true : false;
    this.hasNSDetails = (properties["cart.enableNSProductLink"].toUpperCase().indexOf("Y") == 0) ? true : false;
    this.NSCartDomain = properties["cart.NSCartDomain"];
	this.productNumber = entities.ProductDetailsEntity.productNumber;
	this.displayProductNumber = entities.ProductDetailsEntity.displayProductNumber;
    if (this.displayProductNumber == null || this.displayProductNumber.length == 0) {
        this.displayProductNumber = this.productNumber;
    }
	this.categoryLabel = entities.ProductDetailsEntity.categoryLabel;
	this.productFlag = entities.ProductDetailsEntity.productFlag;
	this.eCommerceId = entities.ProductDetailsEntity.eCommerceId;
	this.attributes = entities.ProductDetailsEntity.attributes;
	this.cadAttributes = entities.CADEntity.attributes;
	this.imageUrl = fixUrl(entities.ProductDetailsEntity.imageUrl);
	this.image = null;
	if (this.imageUrl != null) {
		this.image = new Image();
		this.image.src = this.imageUrl;
		this.image.className = "cdsShowProductImage";
	}
	this.cadAttributeElements = null;

	// check for NO DOMAIN TEMPLATE argument
	parsePageArguments();
	this.printFriendly = false;
	if (pageArguments["nodt"] != null && pageArguments["nodt"].toLowerCase() == "true") this.printFriendly = true;

	// initialize the service manual widget
	this.init = function() {
		this.display();
	};

	// get attributes for custom pn/pricing
    this.getCustomAttributes = function() {
        var e, i, o = {"pn":this.productNumber};

        if (this.cadAttributes != null && this.cadAttributes.length > 0 && this.cadAttributeElements != null &&
                    this.cadAttributeElements.length > 0) {
            for (i = 0; i < this.cadAttributeElements.length; i++) {
                e = this.cadAttributeElements[i];

                if (e.tagName != null && e.tagName.toUpperCase() == "SELECT") {
                    o[e.attributeLabel] = e.options[e.selectedIndex].value;
                } else if (e.tagName != null && e.tagName.toUpperCase() == "INPUT" && e.type == "checkbox" && e.checked == true) {
                    o[e.attributeLabel] = e.valueLabel;
                } else {
                    o[e.attributeLabel] = e.value;
                }
            }
        }

        return o;
    };

    // set custom pricing and part numbering
    this.setCustomPNandPrice = function() {
        var pn = null, price = null, e = null;

        if (typeof getCustomPN === "function") {
            pn = getCustomPN(this.getCustomAttributes());
            if (pn !== null) {
                e = document.getElementById("cdsShowProductProductNumber");
                if (e !== null) {
                    document.getElementById("cdsShowProductProductNumber").innerHTML = pn;
                }
                e = document.getElementById("cdsCategoryBreadcrumbCurrent");
                if (e !== null) {
                    document.getElementById("cdsCategoryBreadcrumbCurrent").innerHTML = pn;
                }
            }
        }
        if (typeof getCustomPrice === "function") {
            price = getCustomPrice(this.getCustomAttributes());
            if (price !== null) {
                e = document.getElementById("cdsShowProductPriceCell");
                if (e !== null) {
                    document.getElementById("cdsShowProductPriceCell").innerHTML = "Price: " + price;
                }
            }
        }
    };

    // add product to cart
	this.onClickAddtoCart = function() {
		var qstr = document.getElementById("cdsShowProductCartQuantityInput");
		var qval = parseInt(qstr.value);
		if (isNaN(qval) || qval < 0) {
			alert("Please enter a valid quantity.");
			return;
		}

		// if cds rfq cart, add to that
		if (this.hasRFQCart) {
			var s = "service?domain=" + domain + "&command=cart&product=" + this.productNumber + "&quantity=" + qval;
			// gather cad attributes if available
			var cadString = "";
			if (this.cadAttributes != null && this.cadAttributes.length > 0 && this.cadAttributeElements != null && this.cadAttributeElements.length > 0) {
				for (var i = 0; i < this.cadAttributeElements.length; i++) {
					// var e = document.getElementById("cdsShowProductCADAttribute" + i);
					var e = this.cadAttributeElements[i];

					// check for select
					if (e.tagName != null && e.tagName.toUpperCase() == "SELECT") {
						if (cadString.length > 0) cadString += "|";
						cadString += e.attributeLabel + ":" + e.options[e.selectedIndex].value;

					// check for checkbox
					} else if (e.tagName != null && e.tagName.toUpperCase() == "INPUT" && e.type == "checkbox") {
						if (e.checked == true) {
							if (cadString.length > 0) cadString += "|";
							cadString += e.attributeLabel + ":" + e.valueLabel;
						}

					// must be text box
					} else {
						if (cadString.length > 0) cadString += "|";
						cadString += e.attributeLabel + ":" + e.value;
					}
				}
				s += "&attributes=" + escape(cadString);
			}
			if (this.showAllAttributesInCart) {
				var stdattr = "";
				for (var i = 0; i < this.attributes.length; i++) {
					if (this.attributes[i].type != "attachment") {
						if (stdattr.length > 0) stdattr += "|";
						stdattr += escape(this.attributes[i].label) + ":" + escape(this.attributes[i].value);
					}
				}
				if (stdattr.length > 0) s += "&stdattributes=" + escape(stdattr);
			}

			// document.getElementById("cdsShowProductCartFormQuantity").value = qval;
			// document.getElementById("cdsShowProductCartFormAttributes").value = cadString;
			location.href = s;
		} else {
			document.getElementById("cdsShowProductCartQuantityForm").value = qval;
			var form = document.getElementById("cdsShowProductCartForm");
			form.submit();
		}
	}

	// draw ourself
	this.display = function() {
		// create controls elements
		// title
		var controls = document.createElement("table");
		tbody = document.createElement("tbody");
		controls.appendChild(tbody);
		var tr = document.createElement("tr");
		tbody.appendChild(tr);
		var td = document.createElement("td");
		tr.appendChild(td);
		td.className = "cdsShowProductTitleCell";
        td.setAttribute("id", "cdsShowProductProductNumber");
		var s = "Product Details";
        if (this.showProductNumber) s += " for " + this.displayProductNumber;
		td.appendChild(document.createTextNode(s));

		// category
		tr = document.createElement("tr");
		tbody.appendChild(tr);
		td = document.createElement("td");
		tr.appendChild(td);
		td.className = "cdsShowProductCategoryCell";
		td.appendChild(document.createTextNode("Category: " + this.categoryLabel));

        // price
        if (typeof getCustomPrice === "function") {
            tr = document.createElement("tr");
            tbody.appendChild(tr);
            td = document.createElement("td");
            tr.appendChild(td);
            td.setAttribute("id", "cdsShowProductPriceCell");
            td.appendChild(document.createTextNode("Price: "));
        }

		// print me controls
		if (this.printFriendly) {
			tr = document.createElement("tr");
			tbody.appendChild(tr);
			td = document.createElement("td");
			td.className = "cdsShowProductPrintMeCell";
			tr.appendChild(td);
			var anchor = document.createElement("a");
			td.appendChild(anchor);
			anchor.setAttribute("href", "javascript:window.print()");
			anchor.appendChild(document.createTextNode("Print this page"));
		} else {
			tr = document.createElement("tr");
			tbody.appendChild(tr);
			td = document.createElement("td");
			td.className = "cdsShowProductPrintMeCell";
			tr.appendChild(td);
			var anchor = document.createElement("a");
			td.appendChild(anchor);
			var url = location.href + "&nodt=true";
			anchor.setAttribute("href", url);
			anchor.setAttribute("target", "_blank");
			anchor.appendChild(document.createTextNode("Printer friendly view"));
		}

		// cad model controls
		if (entities.CADEntity.hasCAD && !this.printFriendly) {
			tr = document.createElement("tr");
			tbody.appendChild(tr);
			td = document.createElement("td");
			tr.appendChild(td);
			td.className = "cdsShowProductCADCell";
			td.appendChild(widgets.cdsCADService.display());
		}

		// cart controls
        if (this.hasNSCart && !this.printFriendly) {
            tr = document.createElement("tr");
            tbody.appendChild(tr);
            td = document.createElement("td");
            tr.appendChild(td);
            td.className = "cdsShowProductNSShoppingCartCell";
            td.innerHTML = '<form method="post" action="http://' + this.NSCartDomain + '/' + this.productNumber + '.aspx">\n' +
                           '  <label>Quantity: <input name="quantity" type="text" value="1" maxlength="10" size="3" /></label>\n' +
                           '  <input type="image" name="addtocart" id="addtocartImage" src="http://' + this.NSCartDomain + '/themes/default/images/buttons/cart_btn_add.gif" />\n' +
                           '</form>';
        }
        if (this.hasNSDetails && !this.printFriendly) {
            tr = document.createElement("tr");
            tbody.appendChild(tr);
            td = document.createElement("td");
            tr.appendChild(td);
            td.className = "cdsShowProductNSShoppingCartCell";
            td.innerHTML = '<a href="http://' + this.NSCartDomain + '/' + this.productNumber.replace("/","") + '.aspx">Buy Online</a>';
        }
		if ((this.hasRFQCart || this.eCommerceId != null) && !this.printFriendly) {
			tr = document.createElement("tr");
			tbody.appendChild(tr);
			td = document.createElement("td");
			tr.appendChild(td);
			td.className = "cdsShowProductShoppingCartCell";
			var inp = document.createElement("input");
			inp.setAttribute("type", "button");
			td.appendChild(inp);
			inp.setAttribute("value", "Add to Cart");
			inp.controller = this;
			inp.onclick = function() { this.controller.onClickAddtoCart(); }
			inp = document.createElement("input");
			inp.setAttribute("type", "text");
			inp.setAttribute("id", "cdsShowProductCartQuantityInput");
			inp.setAttribute("size", "4");
			inp.setAttribute("value", "1");
			if (!this.showCartQuantity) inp.style.display = "none";
			td.appendChild(inp);
			tr = document.createElement("tr");
			tbody.appendChild(tr);
			td = document.createElement("td");
			tr.appendChild(td);
			if (this.eCommerceId != null) {
				td.innerHTML = '<form id="cdsShowProductCartForm" name="cart_quantity" action="' + properties["global.zcAddProductUrl"] + '" method="post" enctype="application/x-www-form-urlencoded"><input id="cdsShowProductCartQuantityForm" type="hidden" name="cart_quantity" value="10" /><input type="hidden" name="products_id" value="' + this.eCommerceId + '" /></form>';
			} else {
				var s = '<form id="cdsShowProductCartForm" name="cdsShowProductCartForm" action="service" method="post" enctype="application/x-www-form-urlencoded">';
				s += '<input type="hidden" name="domain" value="' + domain + '" />';
				s += '<input type="hidden" name="command" value="cart" />';
				s += '<input type="hidden" name="product" value="' + this.productNumber + '" />';
				s += '<input id="cdsShowProductCartFormAttributes" type="hidden" name="attributes" value="" />';
				s += '<input id="cdsShowProductCartFormQuantity" type="hidden" name="quantity" value="0" />';
				if (this.showAllAttributesInCart) {
					s += '<input id="cdsShowProductCartFormStdAttributes" type="hidden" name="stdattributes" value="'
					var firstAttribute = true;
					for (var i = 0; i < this.attributes.length; i++) {
						if (this.attributes[i].type != "attachment") {
							if (firstAttribute) {
								firstAttribute = false;
							} else {
								s += "|";
							}
							s += escape(this.attributes[i].label) + ":" + escape(this.attributes[i].value);
						}
					}
					s += '" />';
				}
				s += '</form>';
				td.innerHTML = s;
			}
		}

		// position image and controls
		var e = document.getElementById(this.controlsElementId);
		var table = document.createElement("table");
		e.appendChild(table);
		table.className = "cdsShowProductControlsTable";
		tbody = document.createElement("tbody");
		table.appendChild(tbody);

		if (this.image == null) {
			tr = document.createElement("tr");
			tbody.appendChild(tr);
			td = document.createElement("td");
			tr.appendChild(td);
			td.appendChild(controls);
		} else {
			if (this.imagePosition == "top") {
				tr = document.createElement("tr");
				tbody.appendChild(tr);
				td = document.createElement("td");
				tr.appendChild(td);
				td.className = "cdsShowProductImageCell";
				td.appendChild(this.image);

				tr = document.createElement("tr");
				tbody.appendChild(tr);
				td = document.createElement("td");
				tr.appendChild(td);
				td.className = "cdsShowProductControlsCell";
				td.appendChild(controls);
			} else 	if (this.imagePosition == "bottom") {
				tr = document.createElement("tr");
				tbody.appendChild(tr);
				td = document.createElement("td");
				tr.appendChild(td);
				td.className = "cdsShowProductControlsCell";
				td.appendChild(controls);

				tr = document.createElement("tr");
				tbody.appendChild(tr);
				td = document.createElement("td");
				tr.appendChild(td);
				td.className = "cdsShowProductImageCell";
				td.appendChild(this.image);
			} else 	if (this.imagePosition == "right") {
				tr = document.createElement("tr");
				tbody.appendChild(tr);
				td = document.createElement("td");
				tr.appendChild(td);
				td.className = "cdsShowProductControlsCell";
				td.appendChild(controls);

				td = document.createElement("td");
				tr.appendChild(td);
				td.className = "cdsShowProductImageCell";
				td.appendChild(this.image);
			} else {
				tr = document.createElement("tr");
				tbody.appendChild(tr);
				td = document.createElement("td");
				tr.appendChild(td);
				td.className = "cdsShowProductImageCell";
				td.appendChild(this.image);

				td = document.createElement("td");
				tr.appendChild(td);
				td.className = "cdsShowProductControlsCell";
				td.appendChild(controls);
			}
		}

		// show tables
		var e = document.getElementById(this.attributesElementId);
		var table = document.createElement("table");
		e.appendChild(table);
		table.className = "cdsShowProductAttributeOuterTable";
		var tbody = document.createElement("tbody");
		table.appendChild(tbody);
		var outtr = document.createElement("tr");
		tbody.appendChild(outtr);

		// show attribute table
		var maptd = document.createElement("td");
		outtr.appendChild(maptd);
		maptd.className = "cdsShowProductAttributeCell";
		table = document.createElement("table");
		maptd.appendChild(table);
		table.className = "cdsShowProductAttributeTable";
		tbody = document.createElement("tbody");
		table.appendChild(tbody);
		var tr = document.createElement("tr");
		tbody.appendChild(tr);
		tr.className = "cdsShowProductTableHeadRow";
		var td = document.createElement("td");
		tr.appendChild(td);
		td.appendChild(document.createTextNode("Attributes"));
		var td = document.createElement("td");
		tr.appendChild(td);
		td.appendChild(document.createTextNode("Values"));

		var count = 0;

		// create rows into an array for later sorting
		// NOTE: this is a bit of a hack to mix dynamic and standard attribute display orders
		//       save original order in attlabels for domains without special order
		var attrows = new Array();
		var attlabels = new Array();

		// if we have CAD attributes, display them first
		if (this.cadAttributes != null && this.cadAttributes.length > 0) {
			for (var i = 0; i < this.cadAttributes.length; i++) {
				tr = document.createElement("tr");

				// tbody.appendChild(tr);
				// save our rows so we can sort them later
				attlabels[attlabels.length] = this.cadAttributes[i].label.trim();
				attrows[attrows.length] = tr;

				tr.className = (count++ % 2 == 0) ? "cdsShowProductTableEvenRow" : "cdsShowProductTableOddRow";

				// string attributes
				if (this.cadAttributes[i].type.toUpperCase() == "STRING") {
					var td = document.createElement("td");
					tr.appendChild(td);
					td.appendChild(document.createTextNode(this.cadAttributes[i].label));
					td = document.createElement("td");
					tr.appendChild(td);
					var vals = this.cadAttributes[i].values.split(",");
					var dflt = this.cadAttributes[i]["default"].replace(/^\s+|\s+$/g, '');
					if (vals != null && vals.length > 0 && vals[0].length > 0) {
						var sel = document.createElement("select");
						sel.setAttribute("id", "cdsShowProductCADAttribute" + i);
						td.appendChild(sel);
						for (var j = 0; j < vals.length; j++) {
							var v = vals[j].replace(/^\s+|\s+$/g, '');
							var opt = document.createElement("option");
							opt.setAttribute("value", v);
							if (dflt == v) opt.setAttribute("selected", "selected");
							opt.appendChild(document.createTextNode(v));
							sel.appendChild(opt);
						}
						sel.attributeLabel = this.cadAttributes[i].label;
                        sel.onchange = function() { widgets.cdsProductDetails.setCustomPNandPrice(); };
						if (this.cadAttributeElements == null) this.cadAttributeElements = new Array();
						this.cadAttributeElements[this.cadAttributeElements.length] = sel;
					} else {
						var inp = document.createElement("input");
						inp.setAttribute("type", "text");
						inp.setAttribute("id", "cdsShowProductCADAttribute" + i);
						inp.setAttribute("size", "10");
						inp.value = (this.cadAttributes[i]["default"] != null && this.cadAttributes[i]["default"] != "null") ? this.cadAttributes[i]["default"] : "";
						inp.onfocus = function() { this.select(); };
						inp.idx = i;
                        inp.onblur = function() { widgets.cdsProductDetails.setCustomPNandPrice(); widgets.cdsCADService.doOnBlurAttribute(this.idx); };
						td.appendChild(inp);
						btn = document.createElement("input");
						btn.setAttribute("type", "button");
						btn.setAttribute("value", "Set");
						td.appendChild(btn);
						inp.attributeLabel = this.cadAttributes[i].label;
						if (this.cadAttributeElements == null) this.cadAttributeElements = new Array();
						this.cadAttributeElements[this.cadAttributeElements.length] = inp;
					}

				// set attributes
				} else if (this.cadAttributes[i].type.toUpperCase() == "SET") {
					var td = document.createElement("td");
					tr.appendChild(td);
					td.appendChild(document.createTextNode(this.cadAttributes[i].label));
					td = document.createElement("td");
					tr.appendChild(td);
					var vals = this.cadAttributes[i].values.split(",");
					var dflt = this.cadAttributes[i]["default"].replace(/^\s+|\s+$/g, '');
					for (var j = 0; j < vals.length; j++) {
						var inp = document.createElement("input");
						inp.setAttribute("type", "checkbox");
						inp.setAttribute("name", "cdsShowProductCADAttribute" + i);
						inp.setAttribute("id", "cdsShowProductCADAttribute" + i + "_" + j);
						inp.setAttribute("value", "cdsShowProductCADAttribute" + i + "_" + j);
                        inp.onchange = function() { widgets.cdsProductDetails.setCustomPNandPrice(); };
						td.appendChild(inp);
						td.appendChild(document.createTextNode(vals[j]));
						td.appendChild(document.createElement("br"));
						inp.valueLabel = vals[j];
						inp.attributeLabel = this.cadAttributes[i].label;
						if (this.cadAttributeElements == null) this.cadAttributeElements = new Array();
						this.cadAttributeElements[this.cadAttributeElements.length] = inp;
					}

				// numeric attributes
				} else {
					var td = document.createElement("td");
					tr.appendChild(td);
					var vals = this.cadAttributes[i].values.split(",");
					var s = this.cadAttributes[i].label + " (" + vals[0] + " to " + vals[1] + ")";
					td.appendChild(document.createTextNode(s));
					td = document.createElement("td");
					tr.appendChild(td);
					var inp = document.createElement("input");
					inp.setAttribute("type", "text");
					inp.setAttribute("id", "cdsShowProductCADAttribute" + i);
					inp.setAttribute("size", "10");

					// I would love for someone to explain to me why the commented
					// out line below doesn't work in IE7 but the line below it does.
					// inp.setAttribute("value", this.cadAttributes[i].default);
					inp.value = this.cadAttributes[i]["default"];

					inp.onfocus = function() { this.select(); };
					inp.idx = i;
                    inp.onblur = function() { widgets.cdsProductDetails.setCustomPNandPrice(); widgets.cdsCADService.doOnBlurAttribute(this.idx); };
					td.appendChild(inp);
					btn = document.createElement("input");
					btn.setAttribute("type", "button");
					btn.setAttribute("value", "Set");
					td.appendChild(btn);
					inp.attributeLabel = this.cadAttributes[i].label;
					if (this.cadAttributeElements == null) this.cadAttributeElements = new Array();
					this.cadAttributeElements[this.cadAttributeElements.length] = inp;
				}
			}
		}
		// standard attributes
		for (var i = 0; i < this.attributes.length; i++) {
			if (this.attributes[i].type != "attachment") {
				tr = document.createElement("tr");

				// tbody.appendChild(tr);
				// save our rows so we can sort them later
				attlabels[attlabels.length] = this.attributes[i].label.trim();
				attrows[attrows.length] = tr;

				tr.className = (count++ % 2 == 0) ? "cdsShowProductTableEvenRow" : "cdsShowProductTableOddRow";
				var td = document.createElement("td");
				tr.appendChild(td);
				var s = this.attributes[i].label;
				if (this.attributes[i].unit != null) s += " (" + this.attributes[i].unit + ")";
				td.appendChild(document.createTextNode(s));
				td = document.createElement("td");
				tr.appendChild(td);

				// fix fractions
				var val = this.attributes[i].value;
				if (val != "" && this.attributes[i].type == "fraction") {
					val = toFraction(val);
				}

				td.appendChild(document.createTextNode(val));
			}
		}

		// now that we have our rows for attribute table, sort and append them
		var attorder = attributeDisplayOrder[domain];
		// if we have a special order for this domain, sort them
		if (attorder != null) {
			for (var i = 0; i < attorder.length; i++) {
				for (var j = 0; j < attlabels.length; j++) {
					if (attorder[i] == attlabels[j]) {
						tbody.appendChild(attrows[j]);
					}
				}
			}
		// otherwise just list them
		} else {
			for (var i = 0; i < attrows.length; i++) {
				tbody.appendChild(attrows[i]);
			}

		}

		// check to see if we have any attachments
		var foundAttachment = false;
		for (var i = 0; i < this.attributes.length; i++) {
			if (this.attributes[i].type == "attachment") {
				foundAttachment = true;
				break;
			}
		}

		// show attachment table
		if (!this.printFriendly) {
			var linktd = document.createElement("td");
			outtr.appendChild(linktd);
			linktd.className = "cdsShowProductAttachmentCell";
			if (foundAttachment) {
				table = document.createElement("table");
				linktd.appendChild(table);
				table.className = "cdsShowProductAttachmentTable";
				tbody = document.createElement("tbody");
				table.appendChild(tbody);
				var tr = document.createElement("tr");
				tbody.appendChild(tr);
				tr.className = "cdsShowProductTableHeadRow";
				var td = document.createElement("td");
				tr.appendChild(td);
				td.appendChild(document.createTextNode("Attachments"));
				var div = document.createElement("div");
				td.appendChild(div);
				div.className = "cdsShowProductTableHeadInstructions";
				div.appendChild(document.createTextNode("To save an attachment, right click on a link and select \"Save Link As\" in Firefox or \"Save Target As\" in Internet Explorer."));

				count = 0;
				var count = 0;
				for (var i = 0; i < this.attributes.length; i++) {
					if (this.attributes[i].type == "attachment") {
						tr = document.createElement("tr");
						tbody.appendChild(tr);
						tr.className = (count++ % 2 == 0) ? "cdsShowProductTableEvenRow" : "cdsShowProductTableOddRow";
						var td = document.createElement("td");
						tr.appendChild(td);
						var a = document.createElement("a");
						a.setAttribute("href", fixUrl(this.attributes[i].value));
						if (this.openAttachmentTab) a.setAttribute("target", "cdsCatalogAttachment");
						a.appendChild(document.createTextNode(this.attributes[i].label));
						td.appendChild(a);
					}
				}
			}
		}

        // update pn and price with custom values
        this.setCustomPNandPrice();

	}
}