Atlas - How to use XmlhttpRequest ResponseXml

[Guest]

Hi,

With XmlHttpRequest object, using .responseText ALWAYS force the data into
utf-8. I am trying to preserve encoding, so I am looking to use .responseXML.

Also I am using Atlas, so I can't directly access XmlHttpRequest object.

Is there an easy way to make Atlas return data using responseXML? Or do I
have to modify stuff in AtlasCore.js, and perhaps write some wrapper to
handle how web service accept and return such data?

Thanks!

JaN