var mouseX;
var mouseY;
var layer;
var show = false;
ie4 = (document.all)? true:false




function showLayer(name,theImage) {
var newImg = new Image();
newImg.src = theImage;
var height = newImg.height;
var width = newImg.width;


layer = document.getElementById(name);
layer.innerHTML = '<img src=' +theImage+'>';
layer.style.visibility = "visible";
layer.style.top = mouseY + "px";
layer.style.left = mouseX + "px";
positionLayer()
show = true;
}


function hideLayer(name) {
layer = document.getElementById(name);
layer.style.visibility = "hidden";
show = false;
}



function positionLayer() {
layer.style.top = mouseY + "px";
layer.style.left = mouseX + "px";
}

//Get Mouse X and Y
function init() {
document.onmousemove=mousemove;
}

function mousemove(e) {
if (ie4) { mouseX=event.x; mouseY=event.y}
else { mouseX=e.pageX; mouseY=e.pageY}
if (show) { positionLayer() }
}