Need Help in Portal Application Project

I am developing a Portal Application Project where i need to use AJAX to show database values in the main JSP.
Now while doing an AJAX call (the open method) i need to pass a server pages' URL.
I have a second jsp file in my application(pagelet/second.jsp) which will do all the database functions and writes the values to stream.
Now i am confused how to call this second jsp from my first jsp.
Please help !!!
SAP WAS 7.0

I have a second jsp file in my application(pagelet/second.jsp) which will do all the database functions and writes the values to stream.
May I ask why you are using a JSP page for this? The answer written back will include some standard SAP Portal HTML code that you don't need in the AJAX response (like: <html>...)
I'm using portal components as AJAX "receiver" and not JSP pages, simply because it gives me greater control over the response::
    <component name="Ajax">
      <component-config>
        <property name="ClassName" value="xyz.Ajax"/>
      </component-config>
      <component-profile/>
    </component>
And in the Java class:
public class Ajax extends AbstractPortalComponent {
    public void doContent(IPortalComponentRequest request, IPortalComponentResponse response)  {         
br,
Tobias

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