1000 pts - XML Ajax issue

I posted a question last week
http://www.experts-exchange.com/Web/Web_Languages/XML/Q_21797287.html

I need HELP to understand what is going on here.

Post your comments on the above link, and if I go to accept your answer then I will award points here too
Thus giving the 1000 points.
LVL 2
mitchellm44Asked:
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TheMegaLoserCommented:
Posted the answer on the above link.

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