rem: id = rdf.GetResource(aUrl); feed = new Feed(id); feed.urlListener = aUrlListener; feed.folder = aFolder; feed.msgWindow = aMsgWindow; feed.download(); 
add:  var index = 0; for (url in feedUrlArray) { if (feedUrlArray[url]) { id = rdf.GetResource(feedUrlArray[url]); feed = new Feed(id); feed.urlListener = aUrlListener; feed.folder = aFolder; feed.msgWindow = aMsgWindow; feed.download(); } } 
context:   downloadFeed: function(aUrl, aFolder, aQuickMode, aTitle, aUrlListener, aMsgWindow)  {    if (!gExternalScriptsLoaded)      loadScripts();    // we might just pull all these args out of the aFolder DB, instead of passing them in...    var rdf = Components.classes["@mozilla.org/rdf/rdf-service;1"]        .getService(Components.interfaces.nsIRDFService);    id = rdf.GetResource(aUrl);    feed = new Feed(id);    feed.urlListener = aUrlListener;    feed.folder = aFolder;    feed.msgWindow = aMsgWindow;    feed.download();  },
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/cc2cf6da974ccaf50cd54b298879673b0e372825/newsblog.js/buggy/mail/extensions/newsblog/js/newsblog.js