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=/";
}

function readCookie(name) {
	var cookieName = name + "=";
	var cookieList = document.cookie.split(';');
	for(var i=0;i < cookieList.length;i++) {
		var c = cookieList[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(cookieName) == 0) return c.substring(cookieName.length,c.length);
	}
	return null;
}

function eraseCookie(name) {
	createCookie(name,"",-1);
}

function autoForward() {
	var userLang = readCookie("lang");
	if (userLang=="en") {
		window.location.href = "en/home.html"
	} else if (userLang=="fr") {
		window.location.href = "fr/home.html";
	}
}

function checkLang() {
	var userLang = readCookie("lang");
}