// the site redirects to the relevant language home page based on the language reported by the browser

// first check to see if there is a # symbol in the url
			
// if there is one then we do nothing

// if there is not one then sniff the language from the browser and redirect using a url with a # 
// to stop infinite loops

// if(location.href.indexOf('#') == -1){
	
	 if (navigator.browserLanguage){
		 var language = navigator.browserLanguage;
	 } else if (navigator.language){
		 var language = navigator.language;
	 } else if (navigator.userLanguage){
		 var language = navigator.userLanguage;
	 }

//var language ='es';
	
	 if (language.indexOf('es') > -1) {
		 document.location.href =  location.pathname + 'es/';
	 } else if(language.indexOf('de') > -1) {
		 document.location.href = location.pathname + 'de/';
	 } else if(language.indexOf('fr') > -1) {
		 document.location.href = location.pathname + 'fr/';
	 }	else {
		 document.location.href = location.pathname + 'en/';
	 }
// }

//changes the language metatag accordinglly to the url
//window.onload = function (){
	
//	url = document.location.href;
//	url = url.slice(url.lastIndexOf("="),2);
//	var meta = document.getElementsByName('Content-Language');
//	if (url.indexOf('fr') > -1) {
//		meta[0].setAttribute("content","fr-FR");
		
//	} else if(url.indexOf('es') > -1) {
//		meta[0].setAttribute("content","es-ES");
//	}	else {
//		meta[0].setAttribute("content","en-UK");
//	}
//}