var count = -1;
var reverse = false;

function displayMessages(element, index) {
	var messageDiv = document.getElementById(element);
	index++;
	if (index == messages.length) {
		index = 0;
	}
	messageDiv.innerHTML = messages[index];
	setTimeout('displayMessages(\'' + element + '\',' + index + ')', 7000);
}

function navigate(path) {
	location.href=path;
}

function openNew(path) {
	window.open(path);
}

function scrollDiv(element) {
	var textDiv = document.getElementById(element);
	var maxScroll = 155 - (textDiv.offsetWidth + 155);

	var current = textDiv.style.left;
	if (current == null || current == "") {
		current = 155;
	} else {
		current = parseInt(current) - 3;
	}
	if (current < maxScroll) {
		current = 155;
	}
	textDiv.style.left = current + 'px';
	setTimeout('scrollDiv(\'' + element + '\')', 75);
}

function scrollText(element) {
	var textDiv = document.getElementById(element);
	var maxScroll = 155 - (textDiv.offsetWidth + 155);

	var current = textDiv.style.left;
	if (current == null || current == "") {
		current = 155;
	} else {
		current = parseInt(current) - 8;
	}
	if (current < maxScroll) {
		current = 155;
	}
	textDiv.style.left = current + 'px';

	if (count == -1) {
		count++;
		textDiv.innerHTML = text.charAt(count);
	} else {
		var html = textDiv.innerHTML;
		count++;
		textDiv.innerHTML = html + text.charAt(count);
	}
	if (count == text.length) {
		count = -1
	}
	setTimeout('scrollText(\'' + element + '\')', 125);
}