rem: switch (aElement.localName) 
add: switch (aElement.localName) 
context:   findParentContainer: function (aElement)     {      switch (aElement.localName)         {          case "button":          case "menubutton":            var box = aElement.parentNode;            return RDFUtils.getResource(box.getAttribute("ref"));          case "menu":          case "menuitem":            var menu = aElement.parentNode.parentNode;            return RDFUtils.getResource(menu.id);          case "treecell":            var treeitem = aElement.parentNode.parentNode.parentNode.parentNode;            return RDFUtils.getResource(treeitem.id);        }      return null;    }
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/eaa6754a0a946375badf1165b3e4af3999e4b03c/navigatorDD.js/clean/xpfe/browser/resources/content/navigatorDD.js