// Language based redirect

var langcodes=["en","fr", "es", "jp","de"];
var langCode = navigator.language || navigator.systemLanguage;
var lang = langCode.toLowerCase(); 
lang = lang.substr(0,2); var dest = window.location.href; 
for (i=langcodes.length-1;i >= 0; i--)
{if (lang==langcodes[i])
	{dest = dest + lang.substr(0,2); 
	window.location.replace ?window.location.replace(dest) :window.location=dest;}
}