XML Data Displayer, help adding multiple data fields relating to XML

programming flash
1

I recently used the Displaying XML Data tutorial, but cant seem to figure out how to add more dynamic text fields and populate them with more <person> and <comment> attributes.

Here is my code:

function loadXML(loaded) {
if (loaded) {
_root.inventor = this.firstChild.childNodes[2].childNodes[0].firstChild.nodeValue;
_root.comments = this.firstChild.childNodes[2].childNodes[1].firstChild.nodeValue;
name_txt.text = _root.inventor;
comment_txt.text = _root.comments;
} else {
content = “file not loaded!”;
}
}
xmlData = new XML();
xmlData.ignoreWhite = true;
xmlData.onLoad = loadXML;
xmlData.load(“inventors.xml”);

and xml:

<?xml version=“1.0”?>

<inventors>
<person>
<name>Thomas Edison</name>
<comment>Inventor of many things such as the incandescent lightbulb.</comment>
</person>
<person>
<name>Doug Engelbart</name>
<comment>Invented the mouse at the Stanford Research Institute</comment>
</person>
<name>Patrick</name>
<comment>did this xml file</comment>

&lt;/person&gt;

</inventors>

I am trying to display Patrick - and did this xml file.

Could you please help me figure out what I am doing wrong here?