var offsetfromcursorX=12 //Customize x offset of tooltip
 var offsetfromcursorY=10 //Customize y offset of tooltip
 var offsetdivfrompointerX=10 //Customize x offset of tooltip DIV relative to pointer image
 var offsetdivfrompointerY=14 //Customize y offset of tooltip DIV relative to pointer image. Tip: Set it to (height_of_pointer_image-1).
 document.write('<div id="dhtmltooltip"></div>') //write out tooltip DIV
 document.write('<img id="dhtmlpointer" src="resources/images/arrow2.gif">') //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["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