function changeLang() {
	var sLocation = new String(window.location);
		if (sLocation.indexOf("\/en\/") != -1) {
		var newLoc = sLocation.replace("\/en\/","\/fr\/");
	}
	else if (sLocation.indexOf("\/fr\/") != -1) {
			var newLoc = sLocation.replace("\/fr\/","\/en\/");
	}
	else newLoc = sLocation;
	
	location.replace(newLoc);
}