Witam
Mam problem z kodem JS na zajecia

Czy ktos mogl by mi go sprawdzic? ..jestem zielony w JS

"...<ort>Klijent </ort>sklepu SofaSpend po wprowadzeniu hasla zostaje zalogowany do systemu gdzie pojawia sie lista "STOCK'u"

<ort>Klijent </ort>za pomoca komunikatu powinien zostac zapytany o produkty ktore chce zamowic, po czym po zakonczeniu produkty maja wyswietlac sie taksamo w liscie tyle ze juz zamowienia"

..Problem mam z zrobieniem kodu pytajacego go ( i zapisujacego do tabeli) ...Funkcja ma sie powtarzac az do potwierdzenia ze to koniec zamowienia

Kod:

<HTML>
<HEAD>
<TITLE></TITLE>
<SCRIPT type="text/javascript">


var customerCodes = new Array ('lt-17', 'gw-3', 'lg-9', 'il-77', 'fy-32', 'xxx');

var customerPasswords = new Array ('password', 'bluesky', 'dr45gr6', 'onlyme', 'lothlorien', 'x');

var productCodes = ['a-23-009', 'k-246-07', 'd-555-01', 'n-87-012','u-521-08', 't-99-002'];

var productDescriptions = ['Superslurry electric blender', 'Apple - iPod(second-hand)',  'CoziNap nylon duvet tog 2', 'Headbanger minihi-fi 20W', 'MagiBoot shoe cleaning kit', 'The PushmiPulu lawnmower'];

var productPrices = ('45', '50', '15', '25', '75', '70');

var productStock = ('200', '0', '2', '500', '500', '15');


var productIndex

var matchedFlag = 0;

while (matchedFlag == 0)
{
var pwd = window.prompt('Enter password',"");
for (i = 0; i < customerPasswords.length; i++)
{
if (pwd == customerPasswords[i] )
{
customerIndex = customerCodes[i];


document.writeln("<BR>" + "<BR>" + 'Welcome \nCustomer ' + customerIndex.fontcolor("blue").fontsize(5).bold(),'')
document.writeln("<BR>" + 'Ready to start shopping?','')
document.writeln("<BR>" + "<BR>" +'Here are the exciting products we have available today','')
document.writeln("<BR>" +'===================================================','')
document.writeln("<BR>" +'Item---Code-----Product--------------------------Price-----------Stock','')
document.writeln("<BR>" +'==================================================','')

for (productIndex = 0;

productIndex < productCodes.length; productIndex =productIndex + 1)
{ document.write("<BR>" +productIndex+"---"+productCodes[productIndex]+"------"+productDescriptions[productIndex]+"-----" +productPrices[productIndex]+"---"+productStock[productIndex]+"<BR>")
 }
 var purchase, purchaseCount, orderIndexpurchaseCount = window.prompt ("Please enter the number of differentproducts you wish to purchase today:","")
 var orderProductArray = new Array(purchaseCount)
 var orderQuantityArray = new Array(purchaseCount)
 for (var purchase = 0; purchase < purchaseCount; purchase = purchase + 1)
 {
 orderProductArray[purchase] = window.prompt("Please Enter the ProductCode","")
 orderQuantityArray[purchase] = window.prompt("Please Enter theQuantity","")
 }
 document.write ("<BR>Here is your order <BR>")
 document.write("Code--------Product------------------------Number----------PriceEach<BR>")
 document.write ("=========================================<BR>")
 for (orderIndex = 0; orderIndex < purchaseCount; orderIndex = orderIndex +1)
 {
 document.write(productCodes[orderProductArray]+"-------"+productDescriptions[orderProductArray]+"--------" +orderQuantityArray[orderIndex]+"<BR>")
 }


matchedFlag = 1;



}
}
if (matchedFlag == 0)

{
alert ("The password is wrong!" + "\n\nTry again!")
}
}

</SCRIPT>