XML looping

[RH]

I"ve decided to try using XML to hold my variables for an application 
I'm going to write.
I want to simply list the name of the service, status, and messages in 
a text field in the window after reading in the file.
I want to not worry about the number of services in the file. If I add 
one then the display should just update.
I guess I'm not sure how to "loop" through the XML file and get the 
information that I need.

I've been able to access the information directly however I do not want 
to statically choose each service.

Sorry for the newbie question
just started in REv

Thanks
robert

Below is my XML file.


<?xml version="1.0" encoding="UTF-8"?>

<!--  Your document, created at : Sat Jun 18 21:50:45 EDT 2005-->
<BC>
<SERVICE>
<NAME>Email
</NAME>
<MAINTAINER>Email Guy
</MAINTAINER>
<STATUS>Up
</STATUS>
<NOTES>upgrade on the 20th
</NOTES>
</SERVICE>
<SERVICE>
<NAME>WWW
</NAME>
<MAINTAINER>WWW Guy
</MAINTAINER>
<STATUS>Down
</STATUS>
<NOTES>should be up shortly
</NOTES>
</SERVICE>
<SERVICE>
<NAME>WWW2
</NAME>
<MAINTAINER>WWW2 Guy
</MAINTAINER>
<STATUS>Up
</STATUS>
<NOTES>Upgrade on the 23rd
</NOTES>
</SERVICE>
<SERVICE>
<NAME>UIS
</NAME>
<MAINTAINER>UIS Guy
</MAINTAINER>
<STATUS>Up
</STATUS>
<NOTES>Provisional Upness
</NOTES>
</SERVICE>
</BC>