var offsetfromcursorX=8 //Customize x offset of tooltip
var offsetfromcursorY=18 //Customize y offset of tooltip

document.write('<!--[if gte IE 5.5]>')
document.write('<![if lte IE 6]>')
document.write('<iframe id="shim" src="" style="position:absolute;display:none;filter:progid:DXImageTransform.Microsoft.Chroma(Color=\'#ffffff\');" scrolling="no" frameborder="0"></iframe>')
document.write('<![endif]>')
document.write('<![endif]-->')
document.write('<div id="dhtmltooltip"></div>')

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

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){
nondefaultpos=false
var curX=(ns6)?e.pageX : event.clientX+ietruebody().scrollLeft;
var curY=(ns6)?e.pageY : event.clientY+ietruebody().scrollTop;
//Find out how close the mouse is to the corner of the window
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 the horizontal distance isn't enough to accomodate the width of the context menu
if (rightedge<tipobj.offsetWidth){
//move the horizontal position of the menu to the left by it's width
tipobj.style.left=curX-tipobj.offsetWidth+"px"
nondefaultpos=true
}
else if (curX<leftedge)
tipobj.style.left="5px"
else{
//position the horizontal position of the menu where the mouse is positioned
tipobj.style.left=curX+offsetfromcursorX+"px"
}

//same concept with the vertical position
if (bottomedge<tipobj.offsetHeight){
tipobj.style.top=curY-tipobj.offsetHeight-offsetfromcursorY+"px"
nondefaultpos=true
}
else{
tipobj.style.top=curY+offsetfromcursorY+"px"
}
tipobj.style.visibility="visible"
shimit(tipobj);
}
}

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

function shimit(obj){
if (typeof shim=='undefined')
return;
var shimobj=document.getElementById('shim').style;
shimobj.height=obj.offsetHeight+'px'
shimobj.width=obj.offsetWidth+'px'
var obj=obj.style
shimobj.left=obj.left
shimobj.top=obj.top
shimobj.zIndex=99
shimobj.display='block'
}

function noshim(){
if (typeof shim=='undefined')
return;
document.getElementById('shim').style.display='none';
}

document.onmousemove=positiontip