rem: homePageField.value = url; 
add: homePageField.value = gDefaultPage; updateHomePageButtons(); 
context: function setHomePageToDefaultPage(){  var prefService = Components.classes[PREFSERVICE_CONTRACTID]                              .getService(nsIPrefService);  var pref = prefService.getDefaultBranch(null);  var url = pref.getComplexValue("browser.startup.homepage",                                  nsIPrefLocalizedString).data;  var homePageField = document.getElementById("browserStartupHomepage");  homePageField.value = url;}
meta: 8395	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/8395/e25635a6a8a3e2a7cc50f68ecd54b658fab4b7e5/pref-navigator.js/buggy/xpfe/components/prefwindow/resources/content/pref-navigator.js