//=====================================================================||
// NOP Design JavaScript Shopping Cart ||
// ||
// For more information on SmartSystems, or how NOPDesign can help you ||
// Please visit us on the WWW at http://www.nopdesign.com ||
// ||
// Javascript portions of this shopping cart software are available as ||
// freeware from NOP Design. You must keep this comment unchanged in ||
// your code. For more information contact FreeCart@NopDesign.com. ||
// ||
// JavaScript Shop Module, V.4.4.0 ||
//=====================================================================||
//=====================================================================||
// UPS Shiping Mod by Stefko V.1.0.0 ||
// ||
// Version History: 02/23/03 V.1.0.0 Released ||
// includes USERENTRY ||
// 03/02/03 V.1.1.0 Now works with Netscape & Opera ||
// added Taxable and Non-taxable product code||
// added MathRound to Weight ||
//=====================================================================||
//---------------------------------------------------------------------||
// Global Options ||
// ---------------- ||
// Shopping Cart Options, you can modify these options to change the ||
// the way the cart functions. ||
// ||
// Language Packs ||
// ============== ||
// You may include any language pack before nopcart.js in your HTML ||
// pages to change the language. Simply include a language pack with ||
// a script src BEFORE the ||
// ||
// Options For Everyone: ||
// ===================== ||
// * MonetarySymbol: string, the symbol which represents dollars/euro, ||
// in your locale. ||
// * DisplayNotice: true/false, controls whether the user is provided ||
// with a popup letting them know their product is added to the cart ||
// * DisplayShippingColumn: true/false, controls whether the managecart||
// and checkout pages display shipping cost column. ||
// * DisplayShippingRow: true/false, controls whether the managecart ||
// and checkout pages display shipping cost total row. ||
// * DisplayTaxRow: true/false, controls whether the managecart ||
// and checkout pages display tax cost total row. ||
// * TaxRate: number, your area's current tax rate, ie: if your tax ||
// rate was 7.5%, you would set TaxRate = 0.075 ||
// * TaxByRegion: true/false, when set to true, the user is prompted ||
// with TaxablePrompt to determine if they should be charged tax. ||
// In the USA, this is useful to charge tax to those people who live ||
// in a particular state, but no one else. ||
// * TaxPrompt: string, popup message if user has not selected either ||
// taxable or nontaxable when TaxByRegion is set to true. ||
// * TaxablePrompt: string, the message the user is prompted with to ||
// select if they are taxable. If TaxByRegion is set to false, this ||
// has no effect. Example: 'Arizona Residents' ||
// * NonTaxablePrompt: string, same as above, but the choice for non- ||
// taxable people. Example: 'Other States' ||
// * MinimumOrder: number, the minium dollar amount that must be ||
// purchased before a user is allowed to checkout. Set to 0.00 ||
// to disable. ||
// * MinimumOrderPrompt: string, Message to prompt users with when ||
// they have not met the minimum order amount. ||
// ||
// Payment Processor Options: ||
// ========================== ||
// * PaymentProcessor: string, the two digit payment processor code ||
// for support payment processor gateways. Setting this field to ||
// anything other than an empty string will override your OutputItem ||
// settings -- so please be careful when receiving any form data. ||
// Support payment processor gateways are: ||
// * Authorize.net (an) ||
// * Worldpay (wp) ||
// * LinkPoint (lp) ||
// ||
// Options For Programmers: ||
// ======================== ||
// * OutputItem<..>: string, the name of the pair value passed at ||
// checkouttime. Change these only if you are connecting to a CGI ||
// script and need other field names, or are using a secure service ||
// that requires specific field names. ||
// * AppendItemNumToOutput: true/false, if set to true, the number of ||
// each ordered item will be appended to the output string. For ||
// example if OutputItemId is 'ID_' and this is set to true, the ||
// output field name will be 'ID_1', 'ID_2' ... for each item. ||
// * HiddenFieldsToCheckout: true/false, if set to true, hidden fields ||
// for the cart items will be passed TO the checkout page, from the ||
// ManageCart page. This is set to true for CGI/PHP/Script based ||
// checkout pages, but should be left false if you are using an ||
// HTML/Javascript Checkout Page. Hidden fields will ALWAYS be ||
// passed FROM the checkout page to the Checkout CGI/PHP/ASP/Script ||
//---------------------------------------------------------------------||
//Options for Everyone:
MonetarySymbol = '£';
DisplayNotice = true;
DisplayChangeQty = false;
DisplayShippingColumn = false;
DisplayShippingRow = true;
TaxRate = 0.2; //set taxable region rate ||
DisplayTaxRow = true;
TaxByRegion = false; //leave this at false, UPS Shipping Mod will activate taxable Zone ||
TaxPrompt = 'For VAT (TAX) purposes, please select if you are a resident of UK or EU before continuing'; //Deactivated ||
TaxablePrompt = 'UK and EU'; //Deactivated ||
NonTaxablePrompt = 'Rest of Europe and World'; //Deactivated ||
MinimumOrder = 0.01;
MinimumOrderPrompt = 'Your order is below our minimum order, please order more before checking out.';
NoQtyPrompt = 'You cannot proceed until a Shipping Option has been selected';
//Payment Processor Options:
PaymentProcessor = '';
//Options for Programmers:
OutputItemId = 'ID_';
OutputItemQuantity = 'QUANTITY_';
OutputItemPrice = 'PRICE_';
OutputItemName = 'NAME_';
OutputItemWeight = 'WEIGHT_'; //Added for UPS mod ||
OutputItemAddtlInfo = 'ADDTLINFO_';
OutputItemXtend = 'XTEND_';
OutputOrderZone = 'SHIPZONE';
OutputOrderSubtotal = 'SUBTOTAL';
OutputOrderShipping = 'SHIPPING';
OutputOrderTax = 'TAX';
OutputOrderTotal = 'TOTAL';
AppendItemNumToOutput = true;
HiddenFieldsToCheckout = true;
//Options for Shipping by Weight:
LocationLabel = 'ZONE';
LocationPrompt = 'For shipping purposes, please select the shipping option before continuing.';
MaxWeightPrompt = 'Sorry, maximum weight allowable is 50 kg.';
//---------------------------------------------------------------------||
// Language Strings ||
// ------------------ ||
// These strings will not be used unless you have not included a ||
// language pack already. You should NOT modify these, but instead ||
// modify the strings in language-**.js where ** is the language pack ||
// you are using. ||
//---------------------------------------------------------------------||
if ( !bLanguageDefined ) {
strSLabel = "Weight"; //Added for UPS mod ||
strWTOT = "TOTAL WEIGHT"; //Added for UPS mod ||
bLanguageDefined = true;
}
//---------------------------------------------------------------------||
// FUNCTION: CKquantity ||
// PARAMETERS: Quantity to ||
// RETURNS: Quantity as a number, and possible alert ||
// PURPOSE: Make sure quantity is represented as a number ||
//---------------------------------------------------------------------||
function CKquantity(checkString) {
var strNewQuantity = "";
for ( i = 0; i < checkString.length; i++ ) {
ch = checkString.substring(i, i+1);
if ( (ch >= "0" && ch <= "9") || (ch == '.') )
strNewQuantity += ch;
}
if ( strNewQuantity.length < 1 )
strNewQuantity = "1";
return(strNewQuantity);
}
//---------------------------------------------------------------------||
// FUNCTION: AddToCart ||
// PARAMETERS: Form Object ||
// RETURNS: Cookie to user's browser, with prompt ||
// PURPOSE: Adds a product to the user's shopping cart ||
// EXTRAS ADDED IN: USERENTRY for customer text input ||
//---------------------------------------------------------------------||
function AddToCart(thisForm) {
var iNumberOrdered = 0;
var bAlreadyInCart = false;
var notice = "";
iNumberOrdered = GetCookie("NumberOrdered");
if ( iNumberOrdered == null )
iNumberOrdered = 0;
if ( thisForm.ID_NUM == null )
strID_NUM = "";
else
strID_NUM = thisForm.ID_NUM.value;
if ( thisForm.QUANTITY == null )
strQUANTITY = "1";
else
strQUANTITY = thisForm.QUANTITY.value;
if ( thisForm.PRICE == null )
strPRICE = "0.00";
else
strPRICE = thisForm.PRICE.value;
if ( thisForm.NAME == null )
strNAME = "";
else
strNAME = thisForm.NAME.value;
if ( thisForm.WEIGHT == null ) //Added for UPS mod ||
strSHIPPING = "0";
else
strSHIPPING = thisForm.WEIGHT.value;
if ( thisForm.ADDITIONALINFO == null ) { strADDTLINFO = ""; } else { strADDTLINFO = thisForm.ADDITIONALINFO[thisForm.ADDITIONALINFO.selectedIndex].value; } if ( thisForm.ADDITIONALINFO2 != null ) { strADDTLINFO += "; " + thisForm.ADDITIONALINFO2[thisForm.ADDITIONALINFO2.selectedIndex].value; } if ( thisForm.ADDITIONALINFO3 != null ) { strADDTLINFO += "; " + thisForm.ADDITIONALINFO3[thisForm.ADDITIONALINFO3.selectedIndex].value; } if ( thisForm.ADDITIONALINFO4 != null ) { strADDTLINFO += "; " + thisForm.ADDITIONALINFO4[thisForm.ADDITIONALINFO4.selectedIndex].value; }
if ( thisForm.USERENTRY != null ) {
strADDTLINFO += "; " + thisForm.USERENTRY.value;
}
if ( thisForm.USERENTRY2 != null ) {
strADDTLINFO += "; " + thisForm.USERENTRY2.value;
}
if ( thisForm.USERENTRY3 != null ) {
strADDTLINFO += "; " + thisForm.USERENTRY3.value;
}
//Is this product already in the cart? If so, increment quantity instead of adding another.
for ( i = 1; i <= iNumberOrdered; i++ ) {
NewOrder = "Order." + i;
database = "";
database = GetCookie(NewOrder);
Token0 = database.indexOf("|", 0);
Token1 = database.indexOf("|", Token0+1);
Token2 = database.indexOf("|", Token1+1);
Token3 = database.indexOf("|", Token2+1);
Token4 = database.indexOf("|", Token3+1);
fields = new Array;
fields[0] = database.substring( 0, Token0 );
fields[1] = database.substring( Token0+1, Token1 );
fields[2] = database.substring( Token1+1, Token2 );
fields[3] = database.substring( Token2+1, Token3 );
fields[4] = database.substring( Token3+1, Token4 );
fields[5] = database.substring( Token4+1, database.length );
if ( fields[0] == strID_NUM &&
fields[2] == strPRICE &&
fields[3] == strNAME &&
fields[5] == strADDTLINFO
) {
bAlreadyInCart = true;
dbUpdatedOrder = strID_NUM + "|" +
(parseInt(strQUANTITY)+parseInt(fields[1])) + "|" +
strPRICE + "|" +
strNAME + "|" +
strSHIPPING + "|" +
strADDTLINFO;
strNewOrder = "Order." + i;
DeleteCookie(strNewOrder, "/");
SetCookie(strNewOrder, dbUpdatedOrder, null, "/");
notice = strAdded + "\n-------------------------------------\n" + "Quantity : " + strQUANTITY + "\nProduct : " + strNAME;
break;
}
}
if ( !bAlreadyInCart ) {
iNumberOrdered++;
if ( iNumberOrdered > 18 )
alert( strSorry );
else {
dbUpdatedOrder = strID_NUM + "|" +
strQUANTITY + "|" +
strPRICE + "|" +
strNAME + "|" +
strSHIPPING + "|" +
strADDTLINFO;
strNewOrder = "Order." + iNumberOrdered;
SetCookie(strNewOrder, dbUpdatedOrder, null, "/");
SetCookie("NumberOrdered", iNumberOrdered, null, "/");
notice = strAdded + "\n-------------------------------------\n" + "Quantity : " + strQUANTITY + "\nProduct : " + strNAME;
}
}
if ( DisplayNotice && notice!=''){
alert(notice);
}else{
}
}
//---------------------------------------------------------------------||
// FUNCTION: getCookieVal ||
// PARAMETERS: offset ||
// RETURNS: URL unescaped Cookie Value ||
// PURPOSE: Get a specific value from a cookie ||
//---------------------------------------------------------------------||
function getCookieVal (offset) {
var endstr = document.cookie.indexOf (";", offset);
if ( endstr == -1 )
endstr = document.cookie.length;
return(unescape(document.cookie.substring(offset, endstr)));
}
//---------------------------------------------------------------------||
// FUNCTION: FixCookieDate ||
// PARAMETERS: date ||
// RETURNS: date ||
// PURPOSE: Fixes cookie date, stores back in date ||
//---------------------------------------------------------------------||
function FixCookieDate (date) {
var base = new Date(0);
var skew = base.getTime();
date.setTime (date.getTime() - skew);
}
//---------------------------------------------------------------------||
// FUNCTION: GetCookie ||
// PARAMETERS: Name ||
// RETURNS: Value in Cookie ||
// PURPOSE: Retrieves cookie from users browser ||
//---------------------------------------------------------------------||
function GetCookie (name) {
var arg = name + "=";
var alen = arg.length;
var clen = document.cookie.length;
var i = 0;
while ( i < clen ) {
var j = i + alen;
if ( document.cookie.substring(i, j) == arg ) return(getCookieVal (j));
i = document.cookie.indexOf(" ", i) + 1;
if ( i == 0 ) break;
}
return(null);
}
//---------------------------------------------------------------------||
// FUNCTION: SetCookie ||
// PARAMETERS: name, value, expiration date, path, domain, security ||
// RETURNS: Null ||
// PURPOSE: Stores a cookie in the users browser ||
//---------------------------------------------------------------------||
function SetCookie (name,value,expires,path,domain,secure) {
document.cookie = name + "=" + escape (value) +
((expires) ? "; expires=" + expires.toGMTString() : "") +
((path) ? "; path=" + path : "") +
((domain) ? "; domain=" + domain : "") +
((secure) ? "; secure" : "");
}
//---------------------------------------------------------------------||
// FUNCTION: DeleteCookie ||
// PARAMETERS: Cookie name, path, domain ||
// RETURNS: null ||
// PURPOSE: Removes a cookie from users browser. ||
//---------------------------------------------------------------------||
function DeleteCookie (name,path,domain) {
if ( GetCookie(name) ) {
document.cookie = name + "=" +
((path) ? "; path=" + path : "") +
((domain) ? "; domain=" + domain : "") +
"; expires=Thu, 01-Jan-70 00:00:01 GMT";
}
}
//---------------------------------------------------------------------||
// FUNCTION: MoneyFormat ||
// PARAMETERS: Number to be formatted ||
// RETURNS: Formatted Number ||
// PURPOSE: Reformats Dollar Amount to #.## format ||
//---------------------------------------------------------------------||
function moneyFormatOLD(input) {
var dollars = Math.floor(input);
var tmp = new String(input);
for ( var decimalAt = 0; decimalAt < tmp.length; decimalAt++ ) {
if ( tmp.charAt(decimalAt)=="." )
break;
}
var cents = "" + Math.round(input * 100);
cents = cents.substring(cents.length-2, cents.length)
dollars += ((tmp.charAt(decimalAt+2)=="9")&&(cents=="00"))? 1 : 0;
if ( cents == "0" )
cents = "00";
return(dollars + "." + cents);
}
//---------------------------------------------------------------------||
// FUNCTION: MoneyFormat ||
// PARAMETERS: Number to be formatted ||
// RETURNS: Formatted Number ||
// PURPOSE: Reformats Dollar Amount to #.## format ||
//---------------------------------------------------------------------||
function moneyFormat(input) {
var dollars = Math.round(input*100)/100;
var dollars = dollars.toFixed(2);
return dollars;
}
//---------------------------------------------------------------------||
// FUNCTION: RemoveFromCart ||
// PARAMETERS: Order Number to Remove ||
// RETURNS: Null ||
// PURPOSE: Removes an item from a users shopping cart ||
//---------------------------------------------------------------------||
function RemoveFromCart(RemOrder) {
//if ( confirm( strRemove ) ) {
NumberOrdered = GetCookie("NumberOrdered");
for ( i=RemOrder; i < NumberOrdered; i++ ) {
NewOrder1 = "Order." + (i+1);
NewOrder2 = "Order." + (i);
database = GetCookie(NewOrder1);
SetCookie (NewOrder2, database, null, "/");
}
NewOrder = "Order." + NumberOrdered;
SetCookie ("NumberOrdered", NumberOrdered-1, null, "/");
DeleteCookie(NewOrder, "/");
//}
CheckDiscountAdded();
location.href=location.href;
}
//---------------------------------------------------------------------||
// FUNCTION: ChangeQuantity ||
// PARAMETERS: Order Number to Change Quantity ||
// RETURNS: Null ||
// PURPOSE: Changes quantity of an item in the shopping cart ||
//---------------------------------------------------------------------||
function ChangeQuantity(OrderItem,NewQuantity) {
if ( isNaN(NewQuantity) ) {
alert( strErrQty );
} else {
NewOrder = "Order." + OrderItem;
database = "";
database = GetCookie(NewOrder);
Token0 = database.indexOf("|", 0);
Token1 = database.indexOf("|", Token0+1);
Token2 = database.indexOf("|", Token1+1);
Token3 = database.indexOf("|", Token2+1);
Token4 = database.indexOf("|", Token3+1);
fields = new Array;
fields[0] = database.substring( 0, Token0 );
fields[1] = database.substring( Token0+1, Token1 );
fields[2] = database.substring( Token1+1, Token2 );
fields[3] = database.substring( Token2+1, Token3 );
fields[4] = database.substring( Token3+1, Token4 );
fields[5] = database.substring( Token4+1, database.length );
dbUpdatedOrder = fields[0] + "|" +
NewQuantity + "|" +
fields[2] + "|" +
fields[3] + "|" +
fields[4] + "|" +
fields[5];
strNewOrder = "Order." + OrderItem;
DeleteCookie(strNewOrder, "/");
SetCookie(strNewOrder, dbUpdatedOrder, null, "/");
location.href=location.href;
}
}
//---------------------------------------------------------------------||
// FUNCTION: GetFromCart ||
// PARAMETERS: Null ||
// RETURNS: Product Table Written to Document ||
// PURPOSE: Draws current cart product table on HTML page ||
// **DEPRECATED FUNCTION, USE ManageCart or Checkout** ||
//---------------------------------------------------------------------||
function GetFromCart( fShipping ) {
ManageCart( );
}
//---------------------------------------------------------------------||
// FUNCTION: RadioChecked ||
// PARAMETERS: Radio button to check ||
// RETURNS: True if a radio has been checked ||
// PURPOSE: Form fillin validation ||
//---------------------------------------------------------------------||
function RadioChecked( radiobutton ) {
var bChecked = false;
var rlen = radiobutton.length;
for ( i=0; i < rlen; i++ ) {
if ( radiobutton[i].checked )
bChecked = true;
}
return bChecked;
}
//---------------------------------------------------------------------||
// FUNCTION: QueryString ||
// PARAMETERS: Key to read ||
// RETURNS: value of key ||
// PURPOSE: Read data passed in via GET mode ||
//---------------------------------------------------------------------||
QueryString.keys = new Array();
QueryString.values = new Array();
function QueryString(key) {
var value = null;
for (var i=0;ipairs.length;i++) {
var pos = pairs[i].indexOf('=');
if (pos >= 0) {
var argname = pairs[i].substring(0,pos);
var value = pairs[i].substring(pos+1);
QueryString.keys[QueryString.keys.length] = argname;
QueryString.values[QueryString.values.length] = value;
}
}
}
//---------------------------------------------------------------------||
// FUNCTION: ManageCart ||
// PARAMETERS: Null ||
// RETURNS: Product Table Written to Document ||
// PURPOSE: Draws current cart product table on HTML page ||
// EXTRAS ADDED IN: Code to enable UPS mod. ||
//---------------------------------------------------------------------||
function ManageCart( ) {
var iNumberOrdered = 0; //Number of products ordered
var fTotal = 0; //Total cost of order
var fTax = 0; //Tax amount
var fWeight = 0; //Weight
var fShipping = 0; //Shipping amount
var strTotal = ""; //Total cost formatted as money
var strTax = ""; //Total tax formatted as money
var strShipping = ""; //Total shipping formatted as money
var strOutput = ""; //String to be written to page
var bDisplay = true; //Whether to write string to the page (here for programmers)
var DiscountAdded = false;
iNumberOrdered = GetCookie("NumberOrdered");
if ( iNumberOrdered == null )
iNumberOrdered = 0;
LocationSelected = GetCookie("ZoneSelected");
if (LocationSelected == null) LocationSelected = 8; // Code to use as default checked if customer goes to Checkout with an empty Cart ||
if ( bDisplay )
strOutput = "