var qTipTag = "a,img";
var qTipX = 15;
var qTipY = 0;

tooltip = {
name : "qTip",
offsetX : qTipX,
offsetY : qTipY,
tip : null
}

tooltip.init = function () {
var tipNameSpaceURI = "http://www.w3.org/1999/xhtml";
if(!tipContainerID){ var tipContainerID = "qTip";}
var tipContainer = document.getElementById(tipContainerID);
if(!tipContainer) {
tipContainer = document.createElementNS ? document.createElementNS(tipNameSpaceURI, "div") : document.createElement("div");
tipContainer.setAttribute("id", tipContainerID);
document.getElementsByTagName("body").item(0).appendChild(tipContainer);
}
if (!document.getElementById) return;
this.tip = document.getElementById (this.name);
if (this.tip) document.onmousemove = function (evt) {tooltip.move (evt)};
var a, sTitle, elements;
var elementList = qTipTag.split(",");
for(var j = 0; j < elementList.length; j++)
{
elements = document.getElementsByTagName(elementList[j]);
if(elements)
{
for (var i = 0; i < elements.length; i ++)
{
a = elements[i];
sTitle = a.getAttribute("title");
if(sTitle)
{
a.setAttribute("tiptitle", sTitle);
a.removeAttribute("title");
a.removeAttribute("alt");
a.onmouseover = function() {tooltip.show(this.getAttribute('tiptitle'))};
a.onmouseout = function() {tooltip.hide()};
}
}
}
}
}

tooltip.move = function (evt) {
var x=0, y=0;
if (document.all) {
x = (document.documentElement && document.documentElement.scrollLeft) ? document.documentElement.scrollLeft : document.body.scrollLeft;
y = (document.documentElement && document.documentElement.scrollTop) ? document.documentElement.scrollTop : document.body.scrollTop;
x += window.event.clientX;
y += window.event.clientY;
} else {
x = evt.pageX;
y = evt.pageY;
}
this.tip.style.left = (x + this.offsetX) + "px";
this.tip.style.top = (y + this.offsetY) + "px";
}

tooltip.show = function (text) {
if (!this.tip) return;
this.tip.innerHTML = text;
this.tip.style.display = "block";
}

tooltip.hide = function () {
if (!this.tip) return;
this.tip.innerHTML = "";
this.tip.style.display = "none";
}

window.onload = function () {
tooltip.init ();
}