function Detectar_Idioma() { 
	if (navigator.userAgent.indexOf("Opera")!=-1) (language=navigator.language) 
	else { 
		if (navigator.appName == "Netscape") (language=navigator.language) 
		else language=navigator.browserLanguage }; 

		if (language){language=language.substring(0,2)} 
		else {language="zz"} 
		switch (language) { 
		<!-- Español -->
		case "es" : window.location="es/index.asp"; break; 	
		<!-- Català -->	
		case "ca" : window.location="es/index.asp"; break;  
		<!-- Euskera -->
		case "eu" : window.location="es/index.asp"; break; 
		<!-- English -->	
		case "en" : window.location="en/index.asp"; break;  
		<!-- Portugués -->
		case "pt" : window.location="pt/index.asp"; break;  	
		<!-- Francés -->	
		case "fr" : window.location="fr/index.asp"; break;  
		<!-- Polaco -->	
		case "pl" : window.location="pl/index.asp"; break;  
		default : window.location="es/index.asp" 
	} 
}