Using iFrames in a JSP

Is there anyway data can be passed from an iFrame (JSP) to the parent JSP ?
My case is ths...
<html>
<select name="group">
<option>.......</option>
</select>
<iframe>........</iframe>
</html>
I am able to successfully pass the group selected from the shown <select> to the iframe which is another JSP....based on this group value passed to the iframe the iframe JSP generates a drop-down <select> of users belonging to that group....I want to pass the selected user in the iframe back to the main JSP.
Any help would be appreciated.

Hi ,
Structure of my frames is like this,
I have following pages
MAIN.jsp
page1.jsp
Page2.jsp
MAIN.JSP is the main page and it has page1.jsp and page2.jsp in it.
Page1.jsp contains list of values.It acts as left hand pane. On clicking any value in that , corresponding information would be displayed in page2.
what i am doing is when user clicks page 2 , i am refreshing the main page by appending the value clicked with the url.The page 2 interprets this value and loads appropriate information.
But on clicking the value in page , the url information is getting displayed in page1 (frame).
How can it be removed? any suggestions would be very helpful!
Thanks a lot!
Regards
Vivek

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Adobe Newsbot hopes that the following resources helps you.
NewsBot is experimental and any feedback (reply to this post) on
its utility will be appreciated:
Adobe - Developer Center : Flex quick start guide for PHP
developers:
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http://www.adobe.com/devnet/flex/articles/php_getstarted.html
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See Calling XML Web Services over the Web Using the Web
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Mike Potter: Flex and PHP - A simple sample:
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Sep 4, 2007 ... Now that the user interface is set up and
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http://www.adobe.com/devnet/flex/articles/flex_php_json.html
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Message was edited by:
rachna_arora82

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Message was edited by:
Novice_inJAVA
Message was edited by:
Novice_inJAVA

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