I looked and that "should" work fine. If anybody would like to give it a whirl and add a pointer in the documentation it would be appreciated. I'm kind of busy on conversation containers at the moment or I would do so.
It looked fairly simple and my only comment is that it is tailored to whatever feed format that Aljazeera uses. Not certain if that is RSS (and which version of RSS) or Atom and I don't have time to investigate right now. Usually in the feed world we treat all variants of RSS and Atom as legitimate feeds, but this is likely to work without modification only on feeds of the same type.