rem: BookmarksCommand.openBookmark(selection, target, aDS) 
add: BookmarksCommand.openBookmark(selection, target, aDS, aEvent) 
context:   loadBookmarkBrowser: function (aEvent, aDS)  {    var target = BookmarksUtils.getBrowserTargetFromEvent(aEvent);    if (!target)      return;    var rSource   = RDF.GetResource(aEvent.target.id);    var selection = BookmarksUtils.getSelectionFromResource(rSource);    BookmarksCommand.openBookmark(selection, target, aDS)  }
meta: 8395	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/8395/73f66748017128edb12ed3262b7ed2a90a325549/bookmarks.js/clean/xpfe/components/bookmarks/resources/bookmarks.js