var isNN = document.layers ? true : false;
var isIE = document.all ? true : false;
var IE = document.all?true:false

var tempX = 0;
var tempY = 0;

function runOnSiteLoad() {
  if ( !IE )
   document.captureEvents(Event.MOUSEMOVE);
  document.onmousemove = getMouseXY;

//
}

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;}  
  // show the position values in the form named Show
  // in the text fields named MouseX and MouseY
  return true
}