function regData(id, r, t) {
	if ((id.value == t) && (!r))
		id.value = '';
	if ((id.value == '') && r)
		id.value = t;
}
var messagesId = 1;
var messagesTimer;
function init() {
	messagesTimer = setInterval('toggleMessage()', 4000); // 4 sekund
}
function toggleMessage() {
	if (messagesId == 3)
		messagesId = 1;
	else
		messagesId++;
	document.getElementById('messageBox').innerHTML = document.getElementById('messages' + messagesId).innerHTML;
}
function pauseMessages() {
	clearInterval(messagesTimer);
}
var newsId = 5;
function toggleNews(direction) {
	if (direction) {
		if (newsId == 5)
			newsId = 1;
		else
			newsId++;
	} else {
		if (newsId == 1)
			newsId = 5;
		else
			newsId--;
	}
	document.getElementById('newsContent').innerHTML = document.getElementById('news' + newsId).innerHTML;
}