rem: var isupports = Components.classes["component: if (!isupports) return(false); var internetSearchService = isupports.QueryInterface(Components.interfaces.nsIInternetSearchService); if (!internetSearchService) return(false); internetSearchService.ClearResultSearchSites(); 
add:  var iSearch = Components.classes["component: if (iSearch)      iSearch = iSearch.QueryInterface(Components.interfaces.nsIInternetSearchService); if (iSearch)      iSearch.ClearResultSearchSites(); 
context: function onLoadInternetResults(){	var isupports = Components.classes["component://netscape/rdf/datasource?name=internetsearch"].getService();	if (!isupports)        return(false);	var internetSearchService = isupports.QueryInterface(Components.interfaces.nsIInternetSearchService);	if (!internetSearchService)        return(false);	internetSearchService.ClearResultSearchSites();	return true;}
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/6a80dfc41c74ac5b49360af43d1f736a30d98b45/internetresults.js/buggy/suite/common/search/internetresults.js