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: 5872	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/5872/81845a0b0e48d7447e191a1869c928af1583b5cf/navigator.js/buggy/xpfe/browser/resources/content/navigator.js