// JavaScript Document
var IE = document.all?true:false; 
if (!IE) document.captureEvents(Event.MOUSEMOVE)
document.onmousemove = getMouseXY;
var tempX = 0;
var tempY = 0;

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;
}  
if (tempX < 0){tempX = 0;}
if (tempY < 0){tempY = 0;}  
//document.getElementById('MouseXPosition').value = tempX;
//document.getElementById('MouseYPosition').value = tempY;
return true;
}

function change(elm){
  elm.style.left =  tempX+20;
  elm.style.top =  tempY+20;
}