function getLeft(obj)
{
	if (obj.offsetParent) 	return (obj.offsetLeft + getLeft(obj.offsetParent));
	else 					return (obj.offsetLeft);
}

function getTop(obj)
{
	if (obj.offsetParent)	return (obj.offsetTop + getTop(obj.offsetParent));
	else 					return (obj.offsetTop);
	
}

function infoAuf($posObj, $text)
{
	$l = getLeft($posObj) + 15;
	$t = getTop($posObj) - 15;
	
	// Inhalt einfügen
	document.getElementById("infoCont").innerHTML  = $text;
	
	// Position Setzen + anzeigen
	document.getElementById("infoLayer").style.top  = $t+"px";
	document.getElementById("infoLayer").style.left = $l+"px";
	document.getElementById("infoLayer").style.display = "block";
}
 
function infoZu()
{
	document.getElementById("infoLayer").style.display = "none";
}