Understanding and Resolving the xmlDoc is not declared Error in Firefox Extensions

>> YOUR LINK HERE: ___ http://youtube.com/watch?v=-BEJkEmyEpc

Learn how to troubleshoot and fix the `xmlDoc is not declared` error when parsing XML in your Firefox extensions using JavaScript.---Disclaimer/Disclosure: S...

Why am I getting an xmlDoc is not declared error when parsing XML in my Firefox extension?, XML Parsing in Javascript, firefox addon, javascript, xml parsing
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