processing XML data

I am currently writing an address book type program. I am wanting to use an XML file to read and write data to. I have gone through some tutorials on DOM and JDOM. If i have an entry set up like below

<AddressBook>
<entry>
<fName>bob</fName>
<lName>howser</LName>
</entry>
...
...
...
</AddressBook>
Where the ... are more entry's
in my program i want to display one entry and have navigation buttons the user can press to move to the next entry. Would it be possibe to navigate the XML file in this way. I don't have any actual code yet for my program, I have done some tutorials on sun to get a basic understanding of this. Any help is greatly appreciated.

I think they do something like what you are describing in the w3c
xml tutorial with xsl.

http://www.w3schools.com/xml/default.asp

Julia