function ShowComment($Comment, $Source)
{
$Target	 = document.getElementById('Bem' + $Comment);

$Target.style.top = $Source.offsetTop - $Target.offsetHeight + 'px';
$Target.style.left= $Source.offsetLeft + $Source.offsetWidth + 'px';
$Target.style.visibility = 'visible';
}

function HideComment($Comment)
{
$Target	 = document.getElementById('Bem' + $Comment);
$Target.style.visibility = 'hidden';
}