function magnifyPhoto(name)
{
    var thisPhoto = document.getElementById(name);
    var thisZoom  = document.getElementById("ZOOM" + name);

    thisZoom.style.top    = thisPhoto.offsetTop;
    thisZoom.style.left   = thisPhoto.offsetLeft;
    thisZoom.style.width  = thisPhoto.offsetWidth;
    thisZoom.style.height = thisPhoto.offsetHeight;

    thisZoom.style.border= "thick red";

    alert ("thisPhoto at " + thisPhoto.offsetLeft + ", " + thisPhoto.offsetTop);

// Get existing element's xywh
// Get window xywh
// new element matching
// Animate
}