rem: var url = BookmarksUtils.getProperty(aURI, NC_NS+"URL", aDS); 
add: var url = BookmarksUtils.getProperty(aURI, gNC_NS+"URL", aDS); 
context:   openOneBookmark: function (aURI, aTargetBrowser, aDS)  {    var url = BookmarksUtils.getProperty(aURI, NC_NS+"URL", aDS);    // Ignore "NC:" and empty urls.    if (url == "")      return;    openUILinkIn(url, aTargetBrowser);  },
meta: 5872	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/5872/da13e64cf2f4fd9692155e90cae7223431174c1d/bookmarks.js/buggy/browser/components/bookmarks/content/bookmarks.js