//SCRIPT COURTESY OF DYNAMICDRIVE.COM
//Spacing, semi-colons, single-quotes and other mods (C)DATASTAR Inc.

  var offsetxpoint=-75; //Customize x offset of tooltip [default was -60]
  var offsetypoint=22;  //Customize y offset of tooltip
  var ie=document.all;
  var ns6=document.getElementById && !document.all;
  var enabletip=false;

//DATASTAR mod:12/09/05 09:55 am
//Whether or not to vertically adjust (the tooltip "jump" can be disconcerting)
  var adjustVertical=true;

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 tip(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

      //DATASTAR comment: the +20 at the end is to accommodate the scroll bars.
      //I removed the +20 on the bottomedge calculation.
      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;

      var leftedge=(offsetxpoint<0)? offsetxpoint*(-1) : -1000;

      //DATASTAR mod:03/09/07 01:42 pm
      //for debugging, uncomment following line, substituting whatever...
      //tipobj.innerHTML='rightedge='+rightedge+' offsetWidth='+tipobj.offsetWidth+' left='+tipobj.style.left+' e.clientX='+e.clientX+' pageX='+e.pageX;

      //-----CHECK HORIZONTAL POSITION
      if (rightedge<tipobj.offsetWidth) //too far right
         //DATASTAR mod:03/09/07 12:01 pm
         //No horizontal "jumping". It now quietly sits in place if you're
         //moving too far right.
         //ORIGINAL:tipobj.style.left=ie? ietruebody().scrollLeft+event.clientX-tipobj.offsetWidth+'px' : window.pageXOffset+e.clientX-tipobj.offsetWidth+'px'
         tipobj.style.left=ie? ietruebody().clientWidth-tipobj.offsetWidth+'px' : window.document.width-tipobj.offsetWidth+'px'
      else if (curX<leftedge) //too far left, so just hug left edge of window
         tipobj.style.left='0px'
      else //no need to adjust, so position where the mouse is positioned
         tipobj.style.left=curX+offsetxpoint+'px';

      //-----CHECK VERTICAL POSITION
      //DATASTAR mod:03/09/07 01:58 pm
      //I'm adding 15px to bring it down closer to the pointer.
      if (adjustVertical && bottomedge<tipobj.offsetHeight) //too far down
         tipobj.style.top=ie? ietruebody().scrollTop+event.clientY-tipobj.offsetHeight-offsetypoint+15+'px' : window.pageYOffset+e.clientY-tipobj.offsetHeight-offsetypoint+15+'px'
      else //no need to adjust
         tipobj.style.top=curY+offsetypoint+'px';

      tipobj.style.visibility='visible';
      }
   }

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

document.onmousemove=positiontip;

//END OF SCRIPT