rem: gBrowser.addProgressListener(reporterListener); 
add: if (gBrowser) gBrowser.addProgressListener(reporterListener); 
context: function onBrowserLoad() {  gBrowser.addProgressListener(reporterListener);}
meta: 5459	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/5459/479d822ccc1554a345de2a753662056ba17346a6/reporterOverlay.js/buggy/extensions/reporter/resources/content/reporter/reporterOverlay.js