caryfuk

function getPosition(elm) {
  var xPos = 0, yPos = 0;
  
  while(elm) {
    xPos += (elm.offsetLeft - elm.scrollLeft + elm.clientLeft);
    yPos += (elm.offsetTop - elm.scrollTop + elm.clientTop);
    elm = elm.offsetParent;
  }
  
  return { x: xPos, y: yPos };