Pass Vectors To HTML or SCript and Another Problem....HELP...PLEASE....

Question

Hi,
I am creating a Servlet project.
I want to create screen#2 depending on what values are inputed in Screen#1.
Basically i want to Dynamically change the "Document TYpe" depending on First or last name....
The main thing is passing either a Vector or Array from screen#1 to generate "Document Type" in Screen#2.
How can i pass a Vector or array to either HTML or JavaScript...
Screen2 uses frames sets is there a better way to do this so I don't have to call two different files from one frame set file...
Any Help will be greatly Appreciated....
Thanks in advance...
Screen#1:
|---------------------|
|Firstname:___________|
|           |
|Lastname:____________|
|           |
| ----------- |
| | submit | |
| ----------- |
|           |
|---------------------|
Screen#2:
|-----------------------|--------|
|Frame1           |Frame2 |
|                |      |
|                |      |
| Image           |Document|
|                |Type      |
|                |      |
|                |     |
|-----------------------|--------|

Answer 1

Dynamically create a JavaScript array that can be accessed from either HTML page.
  <Script language="JavaScript">
  var recieveArray = [
   <% Vector v = (Vector) request.getAttribute("passedVector");
       for (int i = 0; i < v.size(); i++) { %>
            <%= (i != 0) ? "," : "" %>
            "<%= (String)v.elementAt(i) %>"
       <% } %>
    ];Just an illustration and not guaranteed to compile or run.