rem:  getWebNavigation().loadURI(uri, nsIWebNavigation.LOAD_FLAGS_NONE); 
add: try {  getWebNavigation().loadURI(uri, nsIWebNavigation.LOAD_FLAGS_NONE); } catch (e) { debug("Didn't load uri: '"+uri+"'\n"); debug(e); } 
context: function loadURI(uri){  // _content.location.href = uri;  getWebNavigation().loadURI(uri, nsIWebNavigation.LOAD_FLAGS_NONE);}
meta: 5872	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/5872/92cdde73d6c5437e6043c71e16e0f4952ccabb2e/navigator.js/buggy/xpfe/browser/resources/content/navigator.js