rem: "width=600,height=400", null); 
add: "", null); 
context:   showCertificates: function ()  {    document.documentElement.openWindow("mozilla:certmanager",                                        "chrome://pippki/content/certManager.xul",                                        "width=600,height=400", null);  },
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/f8d46be30c23ce1f70525e17c9178ee0dd4fd94b/advanced.js/buggy/browser/components/preferences/advanced.js