rem: getWebNavigation().reload(nsIWebNavigation.LOAD_FLAGS_NONE); 
add: try { getWebNavigation().reload(nsIWebNavigation.LOAD_FLAGS_NONE); } catch(ex) { } 
context: function BrowserSetDefaultCharacterSet(aCharset){  getMarkupDocumentViewer().defaultCharacterSet = aCharset;  getWebNavigation().reload(nsIWebNavigation.LOAD_FLAGS_NONE);}
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/e6ab922193cbeb49c5031b05b08730ab5850d09e/navigator.js/clean/xpfe/browser/resources/content/navigator.js