add: removeEventListener("load", BM_navigatorLoad, false); 
context: function BM_navigatorLoad(aEvent){  if (!gBookmarksShell) {    gBookmarksShell = new BookmarksToolbar("innermostBox");    controllers.appendController(gBookmarksShell.controller);  }}
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/6051379e1540c9c96535a645412820d120f50413/personalToolbar.js/clean/xpfe/browser/resources/content/personalToolbar.js