XML ChildNodes Stuff

1

Hi! I’m using XML, once again, and I’m getting pretty annoyed. I have an XML file similar to this:

<channel>
<item>
  <name>Item 1</name>
  <type>item</type>
  <purpose>no</purpose>
  </item>
<item>
   <name>Item 2</name>
   <type>item</type>
   <purpose>yes</purpose>
   </item>
</channel>

What would I do if I wanted to make an array of the names of each Item? This gets an array of each item:
xml.results.firstChild.firstChild.childNodes
But adding a .firstChild after that makes it undefined.

What should I do?