function langaugeChange(changeTo, changeFrom) {
	if (changeFrom == changeTo) return false;
	
	var strLoc = document.location.href;
	var intFoundAt = strLoc.indexOf('/' + changeFrom + '/');
	var newLoc = strLoc.substring(0, intFoundAt + 1);
	newLoc += changeTo + strLoc.substring(intFoundAt + changeFrom.length + 1);
	document.location.href = newLoc;
	return false;
}