function balloonHint(Id)
{
balloonHint.layerId = Id;

document.addEventListener('mouseover', balloonHint.Show, false);
document.addEventListener('mouseout', balloonHint.Hide, false);
}
balloonHint.layerId = null;
balloonHint.Show = function (evt) {
if (typeof evt == "undefined" || typeof evt.target == "undefined") {
(evt=event).target = event.srcElement;
}

var hint = evt.target.getAttribute("hint");
if (hint == null || hint.length == 0) return;
if (balloonHint.layer == null) balloonHint.makeLayer();

with (balloonHint.layer) {
innerHTML = sourceHTML.replace("{{hint}}", hint);
show(evt.clientX, evt.clientY);
}
}

balloonHint.Hide = function (evt) {
if (typeof evt == "undefined" || typeof evt.target == "undefined") {
(evt=event).target = event.srcElement;
}

var hint = evt.target.getAttribute("hint");
if (hint == null || hint.length == 0) return;

balloonHint.layer.hide();
}

balloonHint.makeLayer = function()
{
if (typeof document.body == "undefined") {
document.body = document.getElementsByTagName("BODY")[0];
}

balloonHint.layer = document.getElementById(balloonHint.layerId);
balloonHint.layer.sourceHTML = balloonHint.layer.innerHTML;
balloonHint.layer.style.position = "absolute";

if (typeof window.createPopup == "undefined") {
balloonHint.layer.show = function(x, y) {
balloonHint.layer.style.display = "block";
balloonHint.layer.style.left = (x+document.body.scrollLeft+1) + "px";
balloonHint.layer.style.top =  (y+document.body.scrollTop+1) + "px";
}
balloonHint.layer.hide = function() {
balloonHint.layer.style.display = "none";
}
} else {
balloonHint.layer.popup = window.createPopup();
balloonHint.layer.show = function(x, y) {
with (balloonHint.layer) {
style.display = "block";
var w = offsetWidth, h = offsetHeight;
style.display = "none";
popup.document.body.innerHTML = innerHTML;
popup.show(x, y, w, h, document.body);
}
}
balloonHint.layer.hide = function() {
balloonHint.layer.popup.hide();
}
}
}

if (typeof document.addEventListener == "undefined") {
if (typeof document.attachEvent != "undefined") {
document.addEventListener = function (eventType, listener) {
document.attachEvent("on"+eventType, listener);
}
document.removeEventListener = function (eventType, listener) {
document.detachEvent("on"+eventType, listener);
}
}
}