I have below a sample parent-child xml that I'm trying to
manipulate

<Persons>
<Person Id='1'/>
</Persons>

I will have a string that I want to append to my existing
xml shown below:
"<Person Id='1'/>"

My question is, instead of creating a new node using the
createnode method of the xml document, I want to append
the string that I have to the xml. I noticed that there  
is a "createtextnode" method but it doesn't do what I
need it to do. How can I create an element node with the
string that I have, because by using the "createnode"
method, I have to specify a name, etc..

Thanks,