function getCoord(event) {
	if (event.pageX === undefined) {
		var pageX = event.clientX + document.documentElement.scrollLeft;
		var pageY = event.clientY + document.documentElement.scrollTop;
	}
	else {  // Firefox, Opera, Google Chrome and Safari
		var pageX = event.pageX;
		var pageY = event.pageY;
	}
	return {x: pageX, y: pageY};
}

function showLatest(nick, text, e)
{
	var box = document.getElementById('latestComment');

	box.innerHTML = "<div><span>" + nick + "</span><br>" + text + "</div>";
	box.style.display = "block";
}

function hideLatest()
{
	var box = document.getElementById('latestComment');

	box.style.display = "none";
}

function moveLatest(e)
{
	var box = document.getElementById('latestComment');
	var coords = getCoord(e);

	box.style.left = coords.x + 5 + "px";
	box.style.top = coords.y - 70 + "px";
}