// Language Redirect

var activeLang=["en", "index_en.html",
								"it", "index_it.html" ]; // en = default 

var bwLang = navigator.language || navigator.systemLanguage;
var lang = bwLang.toLowerCase(); 
lang = lang.substr(0,2); 

var dest = window.location.href; 
var newdest = dest.substr(0, dest.lastIndexOf('/')) + '/' + activeLang[1];

for (i=2; i< activeLang.length; i += 2 ){
	
	if ( lang == activeLang[i] )
		newdest = dest.substr(0, dest.lastIndexOf('/')) + '/' + activeLang[i+1];
	
}

if( window.location.replace )
	window.location.replace(newdest);
else
	window.location = newdest;