function getDim(el)
{
   for (var lx=0,ly=0;el!=null;lx += el.offsetLeft,ly+=el.offsetTop,el=el.offsetParent);

   return {x:lx,y:ly}
}

function reDo()
{ 
   window.location.reload();
}

function changePos()
{
   PCMenu.fromTop = getDim(document.getElementById('menu')).y + 140;
   PCMenu.fromLeft = getDim(document.getElementById('menu')).x + 10;
}