var offsetfromcursorX=12 
var offsetfromcursorY=10 

var offsetdivfrompointerX=10 
var offsetdivfrompointerY=14 

    document.write('<div id="dhtmltooltip"></div>') //write out tooltip DIV
    document.write('<img id="dhtmlpointer" src="http://www.blueb.co.kr/SRC/javascript/image/arrow2.gif">') //포인트 이미지 경로

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.x+ietruebody().scrollLeft;
    var curY=(ns6)?e.pageY : event.y+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