if(document.location.toString().indexOf('/pt/')==-1 && document.location.toString().indexOf('/en/')==-1){
	if(navigator.userAgent.indexOf('MSIE')!=-1){
		var idioma = navigator.userLanguage.toLowerCase();
	} else {
		var idioma = navigator.language.toLowerCase();
	}
	if(idioma!='pt-br' &&  idioma!='pt') self.location = document.location.toString() + 'en/';
}