Hi Oskar. I don't know how to add a xml file as a resource at jsfiddle, I think that's just for js and css files, so sorry, I don't know how to make a jsfiddle example from this one.
But you could try it by yourself, it's pretty easy to use, see MooTools forum and see the implementation code example I wrote there. If anyone else knows how to put a xml file on jsfiddle, please share that. Best regards, Ciul
