How to open report in the browser from PL/SQL procedure

Hi,
I need to call the report (with destype = SCREEN) from the PL/SQL procedure and display in the browser.
For Example: when I call P_call_report procedure in my Forms6i button or at sql*plus, the report output PDF/HTML should open in the Browser window.
Iam Using IE, report6i, forms 6i, Oracle 8.1.7, Windows OS
I tried using UTL_HTTP(' ') in a procedure. But when I execute the procedure at sql*plus it says Pl/sql procedure completed successfully message without opening report output in the browser window. If I copy the same url and paste it in the browser, it works.
Please let me know if there is any solution.
thanks alot.

I guess event driven publishing may work. But Iam not sure about the opening of the browser from inside the procedure.

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I've read your question/problem once more and now I am a bit confused. All you want to do is to open the PDF file in a new window and you don't need to do something in the backing bean? Just use a link with target="_blank".
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