context:   createFolderWithID: function (aTitle, aRelativeItem, aParentFolder)  {    const kRDFCContractID = "@mozilla.org/rdf/container;1";    const kRDFCIID = Components.interfaces.nsIRDFContainer;    var RDFC = Components.classes[kRDFCContractID].createInstance(kRDFCIID);    var BMDS = this.RDF.GetDataSource("rdf:bookmarks");    try {      RDFC.Init(BMDS, aParentFolder);    }    catch (e) {      return null;    }    var ix = RDFC.IndexOf(aRelativeItem);    var BMSvc = BMDS.QueryInterface(Components.interfaces.nsIBookmarksService);    return BMSvc.createFolderWithDetails(aTitle, aParentFolder, ix);  },
meta: 8395	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/8395/0b2acd4d33b40d2d3880a229599553f60510bc09/bookmarksOverlay.js/clean/xpfe/components/bookmarks/resources/bookmarksOverlay.js