// Definition Popup Box
// Detect if the browser is IE or not.
// If it is not IE, we assume that the browser is NS.
var IE = document.all?true:false

// If NS -- that is, !IE -- then set up for mouse capture
if (!IE) document.captureEvents(Event.MOUSEMOVE)

// Set-up to use getMouseXY function onMouseMove
document.onmousemove = getMouseXY;

// Temporary variables to hold mouse x-y pos.s
var tempX = 0
var tempY = 0

// Main function to retrieve mouse x-y pos.s

function getMouseXY(e) {
  if (IE) { // grab the x-y pos.s if browser is IE
    tempX = event.clientX + document.body.scrollLeft
    tempY = event.clientY + document.body.scrollTop
  } else {  // grab the x-y pos.s if browser is NS
    tempX = e.pageX
    tempY = e.pageY
  }  
  // catch possible negative values in NS4
  if (tempX < 0){tempX = 0}
  if (tempY < 0){tempY = 0}  
  return true
}

/* this function shows the pop-up when
     user moves the mouse over the link */
function Show(divid)
    {
        /* get the mouse left position */
        //x = event.clientX ; //+ document.body.scrollLeft;
        /* get the mouse top position  */
        //y = event.clientY ; //+ document.body.scrollTop + 15;
        /* display the pop-up */
        document.getElementById(divid).style.display='block';
        /* set the pop-up's left */
        document.getElementById(divid).style.left = tempX ;
        /* set the pop-up's top */
        document.getElementById(divid).style.top = tempY + 15 ;
    }

/* this function hides the pop-up when
     user moves the mouse out of the link */
function Hide(divid)
    {
        /* hide the pop-up */
        document.getElementById(divid).style.display='none';
    }