hi.
okay so how do i use the java se debugger.
and yes i am blind and using jaws for windows from 
http://www.freedomscientific.com
so not offended.
should have made that known.
sorry about that.
okay will be pasting the code for the java script and the html files.
as i do not have a actual site.
and just on my local hard disk.
sorry.
thank you.
marvin.

ps:  so here the code below.

         function setCookie(cName,value,expires)
         {
            var exDate=new Date();
            exDate.setMinutes(exDate.getMinutes()+expires);
            cookieString = cName + "=" + escape(value) + ";expires=" + 
exDate.toString() + ";path=/";
            document.cookie = cookieString;
         }
                     function getCookie(cName)
         {
// We pass the textbox object so that we can change it's value.
            var cStart; // This is used for the index of the beginning of the 
cookie's value.
            var cEnd; // This is used for the index of the beginning of the 
string of the expiration date and time.
var cValue = "";
if (document.cookie.length>0)
// Determine if a cookie has been set at all
            {
               cStart=document.cookie.indexOf(cName + "=");
               if (cStart!=-1)
// If there is an entry in the cookie who's value starts at position cStart
               {
                  cStart=cStart + cName.length+1; // We need to take into 
account the equal sign
                  cEnd=document.cookie.indexOf(";",cStart);
                  if (cEnd == -1)
                     cEnd=document.cookie.length; /* No semicolon was found, so 
this must be the last entry. */
                   cValue = unescape(document.cookie.substring(cStart,cEnd)); 
/* Set the return value to the cookie entry's data. */
               }
            }
return cValue;
         }
         function isNumeric(strText)
         {
            var validChars = "0123456789"; // the string of acceptible 
characters
            var curChar;  // This is used to store the character currently 
being processed.
            var isANumber = true;  /* The function returns true if the string 
is numeric, otherwise it returns false. */
            if (strText.length == 0)  /* if the length of the string is 0, the 
user did nnot enter anything, and we do not need to go any further. */
            {
               isANumber = false;
               return isANumber;  /* this returns false and causes us to exit 
the function. */
            }
            for (i = 0; (i < strText.length && isANumber); i++)
/* If we encounter a character in the string that is not a digit, isANumber is 
set to false and we exit the loop early. */
            {
               curChar = strText.charAt(i);
/* The charAt function with I passed as its parameter gets the character at the 
ith position in the string. */
               if (validChars.indexOf(curChar) == -1)
/* The indexOf function with curChar passed as its parameter searches the 
validChars string to see if it contains the value in curChar. If it doesn't, it 
returns -1. */
                  isANumber = false;
            }
            return isANumber;
         }



<html>
<head>
<title>Shopping cart application</title>
<script type="text/javascript" src="functionLib.js">  
</script>
<script type="text/javascript">
var items = new Array();
var prices = new Array(3.50, 5.00, 7.50, 6.25);
// The list of prices for each item.
var quantity = new Array();
// The quantity of the given item.
function addToCart(iSelected)
// iSelected is the selectedIndex property value of the dropdown list
{
var i = items.length;
// I is used in our method of naming the cookie entry.
with (myForm)
{
try
{
if (iSelected == -1)
throw "noSelectedItem";
                  if (txtNumItems.value <= 0 && txtNumItems.value.length > 0)
/* A number was entered, but it is out of range. */
throw "valueOutOfRange";
                  if (!isNumeric(txtNumItems.value))
                     throw "notANumber";
items.push(ddlItems.options[iSelected].value);
// The push method appends an item to the end of the array.
                  quantity.push(txtNumItems.value);
                  setCookie(i + "cItems", items[i] + "," + prices[iSelected] + 
"," + quantity[i], 30);
/* We prepend the current value of i to the beginning of "cItems" so that we 
will have a unique name for each entry. */
                  txtNumItems.value = "";
                  ddlItems.selectedIndex = -1;
                  alert("Item added to cart");
              }
               catch (invalidInputException)
               {
                  switch (invalidInputException)
                  {
                     case "noSelectedItem":
                        alert("You did not select an item to purchase.  Please 
select from the list.");
                        break;
                     case "notANumber": 
                        alert("The value you entered for the number of items 
contains a nonnumeric character, or no value was entered.");
                        break;
                     case "valueOutOfRange":
                        alert("The value for the quantity must be greater than 
zero.");
                        break;
                     default:
                        alert("There was an error adding the items to your 
shopping cart.\n" + invalidInputException.description);
                  }
               }
            }
         }
      </script>
</head>
<body align="center" onload = "javascript: myForm.ddlItems.selectedIndex = -1">
<!-- Set the dropdown list to have no selection.--> 
<form name="myForm">
         Please select from the dropdown 
list:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 
<select name="ddlItems">
         <option value="item 1">Item 1, $3.50</option>
         <option value="item 2">Item 2, $5.00</option>
         <option value="item 3">Item 3, $7.50</option>
         <option value="item 4">Item 4, $6.25</option>      
         </select>
 <br>
         Please specify the quantity of this item:&nbsp;&nbsp;
         <input type="text" id="txtNumItems"/>
         <input type="button"value="Add to cart" 
onclick="addToCart(myForm.ddlItems.selectedIndex)"/>
</form>
<a href="viewCart.html">View shopping cart</a>
</body>
</html>

<html>
   <head>
 <title>View shopping cart</title>
      <script type="text/javascript" src="functionLib.js">
      </script>
   </head>
   <body align="center">
      <script type="text/javascript">
         if (document.cookie.length == 0)
            document.write("Your shopping cart is empty<br>");
         else
         {
            var i = 0;
            var sEntryString;
            var sEntrySplit = new Array();
            var taxPercent = 0.08;
            var subTotal = 0;
            var grandTotal;
            document.write("<table border='3' style='width=400 height=600'>");
            document.write("<tr>");
            document.write("<th border='1' style='text-align:center'>Item 
name</th>");
            document.write("<th border='1' style='text-align:center'>Item 
price</th>");
            document.write("<th border='1' style='text-align:center'>Number of 
items purchased</th>");
            document.write("</tr>");
            sEntryString = getCookie(i + "cItems");
            while (sEntryString != "")
            {
               sEntrySplit = sEntryString.split(",");
               document.write("<tr>");
                     document.write("<td style='text-align:right'>" + 
sEntrySplit[0] + "</td><td style='text-align:right'>" + 
parseFloat(sEntrySplit[1]).toFixed(2) + "</td><td style='text-align:right'>" + 
sEntrySplit[2] + "</td>");
               document.write("</tr>");
               subTotal += parseFloat(sEntrySplit[1]) * 
parseInt(sEntrySplit[2]);
               i++;
               sEntryString = getCookie(i + "cItems");
            }
            document.write("</table>");
            grandTotal = subTotal * (taxPercent + 1);
            document.write("totals:");
            document.write("<table>");
            document.write("<tr>");
            document.write("<td>Sub total:</td><td style='text-align:right'>" + 
subTotal.toFixed(2) + "</td></tr>");
            document.write("<tr><td>tax:</td><td style='text-align:right'>" + 
(subTotal * taxPercent).toFixed(2) + "</td></tr>");
            document.write("<tr><td>Grand total:</td><td 
style='text-align:right'>" + grandTotal.toFixed(2) + "</td></tr>");
            document.write("</table>");
         }
         function removeItems()
         {
            var i = 0;
            if (document.cookie.length == 0)
            {
               alert("No items to purchase.");
               return;
            }
            while (getCookie(i + "cItems") != "")
            {
               setCookie(i + "cItems", "", -1);
               i++;
            } 
            alert("Your purchase is complete.");
         }
      </script>
      <form name="myForm">
         <input type="button" value="Complete your purchase" 
onclick="removeItems()"/>
      </form>
   </body>
</html>


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