Web Site Tool Tip Text

I have the following Tool Tip Text code which I have copied from a freeware site It seems work okay until you start to scroll down the web page, and for some reason the tool tip text appears half way up the page until eventually it disappears off the top of the browser. Can anyway tell me why this is happening and a possible solution.

Many Thanks

<html>
<head>
<style type="text/css">
<!--
.tooltiptitle{COLOR: #FFFFFF; TEXT-DECORATION: none; CURSOR: Default; font-family: arial; font-weight: bold; font-size: 8pt}
.tooltipcontent{COLOR: #000000; TEXT-DECORATION: none; CURSOR: Default; font-family: arial; font-size: 8pt}
#ToolTip{position:absolute; width: 100px; top: 0px; left: 0px; z-index:4; visibility:hidden;}
-->
</style>
<script language = "javascript">
<!--
ContentInfo = "";
topColor = "#808080"
subColor = "#C0C0C0"
var mouse_X;
var mouse_Y;
var tip_active = 0;
function update_tip_pos(){
    document.getElementById('ToolTip').style.left = mouse_X + 20;
    document.getElementById('ToolTip').style.top  = mouse_Y;
}
var ie = document.all?true:false;
if (!ie) document.captureEvents(Event.MOUSEMOVE)
document.onmousemove = getMouseXY;
function getMouseXY(e) {
if (ie) { // grab the x-y pos.s if browser is IE
mouse_X = event.clientX + document.body.scrollLeft;
mouse_Y = event.clientY + document.body.scrollTop;
}
else { // grab the x-y pos.s if browser is NS
mouse_X = e.pageX;
mouse_Y = e.pageY;
}
if (mouse_X < 0){mouse_X = 0;}
if (mouse_Y < 0){mouse_Y = 0;}
if(tip_active){update_tip_pos();}
}
function EnterContent(TTitle, TContent){
ContentInfo = '<table border="0" width="100" cellspacing="0" cellpadding="0">'+
'<tr><td width="100%" bgcolor="#000000">'+
'<table border="0" width="100%" cellspacing="1" cellpadding="0">'+
'<tr><td width="100%" bgcolor='+topColor+'>'+
'<table border="0" width="90%" cellspacing="0" cellpadding="0" align="center">'+
'<tr><td width="100%">'+
'<font class="tooltiptitle">&nbsp;'+TTitle+'</font>'+
'</td></tr>'+
'</table>'+
'</td></tr>'+
'<tr><td width="100%" bgcolor='+subColor+'>'+
'<table border="0" width="90%" cellpadding="0" cellspacing="1" align="center">'+
'<tr><td width="100%">'+
'<font class="tooltipcontent">'+TContent+'</font>'+
'</td></tr>'+
'</table>'+
'</td></tr>'+
'</table>'+
'</td></tr>'+
'</table>';
}
function tip_it(which, TTitle, TContent){
  if(which){
    update_tip_pos();
    tip_active = 1;
    document.getElementById('ToolTip').style.visibility = "visible";
    EnterContent(TTitle, TContent);
    document.getElementById('ToolTip').innerHTML = ContentInfo;
  }else{
    tip_active = 0;
    document.getElementById('ToolTip').style.visibility = "hidden";
  }
}
//-->
</script>
</head>
<body>
<div id="ToolTip"></div>
<a class="NArial" href="javascript:void(0)" onMouseover="tip_it(1,'Tooltip Title','Tooltip Content');" onMouseout="tip_it(0, '', '')">Mouse Over Me!</a><br>
</body>
</html>
inghfsAsked:
Who is Participating?

[Product update] Infrastructure Analysis Tool is now available with Business Accounts.Learn More

x
I wear a lot of hats...

"The solutions and answers provided on Experts Exchange have been extremely helpful to me over the last few years. I wear a lot of hats - Developer, Database Administrator, Help Desk, etc., so I know a lot of things but not a lot about one thing. Experts Exchange gives me answers from people who do know a lot about one thing, in a easy to use platform." -Todd S.

mrichmonCommented:
Why not use the built in tooltip functionality - with a <a href tag this is the title

That way you don't have a javascript hack to do something the browser does by default - less room for errors like this.
0

Experts Exchange Solution brought to you by

Your issues matter to us.

Facing a tech roadblock? Get the help and guidance you need from experienced professionals who care. Ask your question anytime, anywhere, with no hassle.

Start your 7-day free trial
inghfsAuthor Commented:
I was looking for something a little more complex. However, this maybe the best option. Many Thanks
0
Pravin AsarPrincipal Systems EngineerCommented:
0
mrichmonCommented:
Why are you looking for something more complex?

The question is what functionality are you looking for?
0
It's more than this solution.Get answers and train to solve all your tech problems - anytime, anywhere.Try it for free Edge Out The Competitionfor your dream job with proven skills and certifications.Get started today Stand Outas the employee with proven skills.Start learning today for free Move Your Career Forwardwith certification training in the latest technologies.Start your trial today
JavaScript

From novice to tech pro — start learning today.