var offsetxpoint=-60 //Customize x offset of tooltip
     var offsetypoint=20 //Customize y offset of tooltip
     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, thecolor, thewidth){
          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 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 rightedge=ie&&!window.opera? ietruebody().clientWidth-event.clientX-offsetxpoint : window.innerWidth-e.clientX-offsetxpoint-20
               var bottomedge=ie&&!window.opera? ietruebody().clientHeight-event.clientY-offsetypoint : window.innerHeight-e.clientY-offsetypoint-20

               var leftedge=(offsetxpoint<0)? offsetxpoint*(-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=ie? ietruebody().scrollLeft+event.clientX-tipobj.offsetWidth+"px" : window.pageXOffset+e.clientX-tipobj.offsetWidth+"px"
               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+offsetxpoint+"px"

               //same concept with the vertical position
               if (bottomedge<tipobj.offsetHeight)
                    tipobj.style.top=ie? ietruebody().scrollTop+event.clientY-tipobj.offsetHeight-offsetypoint+"px" : window.pageYOffset+e.clientY-tipobj.offsetHeight-offsetypoint+"px"
               else
                    tipobj.style.top=curY+offsetypoint+"px"
               tipobj.style.visibility="visible"
          }
     }

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

     document.onmousemove=positiontip