var offsetfromcursorX=12
var offsetfromcursorY=10
var offsetdivfrompointerX=10
var offsetdivfrompointerY=14

document.write('<div id="dhtmltooltip"></div>')
//document.write('<img id="dhtmlpointer" src="0">');

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") : ""
//var pointerobj=document.all? document.all["dhtmlpointer"] : document.getElementById? document.getElementById("dhtmlpointer") : ""
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