function findPosX(obj)
{
  var curleft = 0;
  if(obj.offsetParent) {
    while(1) {
      curleft += obj.offsetLeft;
      if(!obj.offsetParent) break;
      obj = obj.offsetParent;
    }
  }
  else if(obj.x) {
    curleft += obj.x;
  }

  return curleft;
}

function findPosY(obj)
{
  var curtop = 0;
  if(obj.offsetParent) {
    while(1) {
      curtop += obj.offsetTop;
      if(!obj.offsetParent) break;
      obj = obj.offsetParent;
    }
  }
  else if(obj.y) {
    curtop += obj.y;
  }

  return curtop;
}