var imagePath = "images/tooltip_arrow.png";

function addwarning()
{
	var thealinks = document.getElementsByTagName("a");
	if (!thealinks)
	{ return; }

	for(var x=0;x!=thealinks.length;x++)
	{if(thealinks[x].className == "addToolTip")
		{thealinks[x].setAttribute("tooltiptext",thealinks[x].title);
		thealinks[x].removeAttribute("title");
		thealinks[x].onmouseover=function gomouseover(){ddrivetip(this.getAttribute("tooltiptext"))};
		thealinks[x].onmouseout=function gomouseout(){hideddrivetip();};
	}
}
}

var offsetfromcursorX=-7;
var offsetfromcursorY=30;

var offsetdivfrompointerX=13;
var offsetdivfrompointerY=7; 

document.write('<div id="theToolTip"></div>'); //write out tooltip DIV
document.write('<img id="ToolTipPointer" src="'+imagePath+'">'); //write out pointer image

var ie=document.all;
var ns6=document.getElementById && !document.all;
var enabletip=false;
if (ie||ns6) {
	var tipobj=document.all? document.all["theToolTip"] : document.getElementById? document.getElementById("theToolTip") : "";
}

var pointerobj=document.all? document.all["ToolTipPointer"] : document.getElementById? document.getElementById("ToolTipPointer") : "";

function ietruebody(){
return (document.compatMode && document.compatMode!="BackCompat")? document.documentElement : document.body;
}

function ddrivetip(thetext, thewidth, thecolor){
if (ns6||ie){
if (typeof thewidth!=="undefined") {tipobj.style.width=thewidth+"px";}
if (typeof thecolor!=="undefined" && thecolor!=="") {tipobj.style.backgroundColor=thecolor;}
tipobj.innerHTML=thetext;
enabletip=true;
return false;
}
}

function positiontip(e){
if (enabletip){
var nondefaultpos=false;
var curX=(ns6)?e.pageX : event.clientX+ietruebody().scrollLeft;
var curY=(ns6)?e.pageY : event.clientY+ietruebody().scrollTop;

var winwidth=ie&&!window.opera? ietruebody().clientWidth : window.innerWidth-20;
var winheight=ie&&!window.opera? ietruebody().clientHeight : window.innerHeight-20;

var rightedge=ie&&!window.opera? winwidth-event.clientX-offsetfromcursorX : winwidth-e.clientX-offsetfromcursorX;
var bottomedge=ie&&!window.opera? winheight-event.clientY-offsetfromcursorY : winheight-e.clientY-offsetfromcursorY;

var leftedge=(offsetfromcursorX<0)? offsetfromcursorX*(-1) : -1000;

if (rightedge<tipobj.offsetWidth)
{
	tipobj.style.left=curX-tipobj.offsetWidth+"px";
	nondefaultpos=true;
}
else if (curX<leftedge)
{
	tipobj.style.left="5px";
}
else
{
	tipobj.style.left=curX+offsetfromcursorX-offsetdivfrompointerX+"px";
	pointerobj.style.left=curX+offsetfromcursorX+"px";
}

if (bottomedge<tipobj.offsetHeight){
tipobj.style.top=curY-tipobj.offsetHeight-offsetfromcursorY+"px";
nondefaultpos=true;
}
else{
tipobj.style.top=curY+offsetfromcursorY+offsetdivfrompointerY+"px";
pointerobj.style.top=curY+offsetfromcursorY+"px";
}
tipobj.style.visibility="visible";
if (!nondefaultpos) {pointerobj.style.visibility="visible";}
else{
pointerobj.style.visibility="hidden";}
}
}

function hideddrivetip(){
if (ns6||ie){
enabletip=false;
tipobj.style.visibility="hidden";
pointerobj.style.visibility="hidden";
tipobj.style.left="-1000px";
tipobj.style.backgroundColor='';
tipobj.style.width='';
}
}

document.onmousemove=positiontip;
addwarning();