function setLang(lang)
{
	createCookie("lang", lang, 30);

	setTimeout(function() {
	if(lang == 'fr')
		window.location.href = "/fr";
	else
		window.location.href = "/";
	}, 200);
}

function createCookie(name,value,days) {
	if (days) {
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires = "; expires="+date.toGMTString();
	}
	else var expires = "";
	document.cookie = name+"="+value+expires+"; path=/";
}