rem: getWebNavigation().loadURI(uri, nsIWebNavigation.LOAD_FLAGS_NONE, referrer, null, null); 
add: getBrowser().loadURI(uri, referrer); 
context: function loadURI(uri, referrer){  try {    getWebNavigation().loadURI(uri, nsIWebNavigation.LOAD_FLAGS_NONE, referrer, null, null);  } catch (e) {  }}
meta: 10234	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/10234/aff011870622eca64aea51e9625a160208af75ab/navigator.js/buggy/suite/browser/navigator.js