<!--
function openWindow(theURL,winName,features) {
 popupwin = window.open(theURL,winName,features);
 popupwin.focus();
}

// Hintergrundfarbe
function bgc(theRow,theColor) {
	if(theRow.style.backgroundColor)
		theRow.style.backgroundColor = theColor;
}

function sub_nav(id,v){
	n = document.getElementById('nav_'+id);
	l = document.getElementById('layer_'+id);
	a = document.getElementById('sub_nav_abdecker_'+id);
	
	pos_n = getPosition(n);
	pos_l = getPosition(n);

	var arVersion = navigator.appVersion.split("MSIE");
	var version = parseFloat(arVersion[1]);
	if (version >= 5.5){
		a.style.top = (pos_n.y-3)+'px';
		a.style.visibility = v;
	}
	
	l.style.top = (pos_n.y-3)+'px';
	l.style.visibility = v;
}

// der Aufruf dieser Funktion ermittelt die absoluten Koordinaten des Objekts element
function getPosition(obj){
	var curleft = curtop = 0;
	if (obj.offsetParent) {
		curleft = obj.offsetLeft
		curtop = obj.offsetTop
		while (obj = obj.offsetParent) {
			curleft += obj.offsetLeft
			curtop += obj.offsetTop
		}
	}
	position=new Object();
  position.x=curleft;
  position.y=curtop;
  return position;
}

//-->