var languageinfo = navigator.language ? navigator.language : navigator.userLanguage;

function redirectLanguage(destination)
{
	var language = getBrowserLanguage();

	if (window.location.replace) {
		window.location.replace(destination+language);
	}
	else if (window.location) {
		window.location = destination+language;
	}
}

function getBrowserLanguage()
{
	return languageinfo.substr(0,2);
}