function eger_pozicioja(e)
{
  var mouse = {x:0, y:0};
  if (!e) e = window.event;
  if (e)
  {
    if (e.pageX || e.pageY)
    {
      mouse.x = e.pageX;
      mouse.y = e.pageY;
    }
    else if (e.clientX || e.clientY)
    {
      mouse.x = e.clientX + document.documentElement.scrollLeft;
      mouse.y = e.clientY + document.documentElement.scrollTop;
      if (e.pageX || e.pageY) algor += ' [e.pageX] '
    }
  }
  return mouse;
}