Creating form dynamically in flex from xml file

Question

I am having an XML something like this

---

http://image.jpg 102.49999999999999% 97.5% 0% 0% 0s 15 http:audio.mp3 0s 15s http://localhost/jivox/ads/wa/91-img-49b4ee696127b.png 20% 20% 41.5% 25.555555555555557% 2s 10s BA6B7CF0BD9080CAD7A02199483224EA61A6E08A

<map formId="BA6B7CF0BD9080CAD7A02199483224EA61A6E08A" type="image" label="Logo"/>

As shown, I need to match with the in and create the form.

Can anyone tell me how to match the ids and render the form in flex?

I am able to get the xml via the httpservice. I just want to know how to map the ids and to RENDER the form!!