function wopen(theURL,winName,features) {
  window.open(theURL,winName,features);
}

var pixName = new Array("erfahren","erleben","geniessen","begegnen");

function nav(num, over, chk)
{
	if(chk == "")
	{
		var act = (over) ? "_act.gif" : ".gif";
		document.images[pixName[num]].src = "/pix/Tn" + num + act;
	}
}

function navSn(num, over)
{
	var act = (over) ? "_act.gif" : ".gif";
	document.images['Sn'+num].src = "/pix/pfeil_black" + act;
}

function navSSn(num, over)
{
	var act = (over) ? "_act.gif" : ".gif";
	document.images['SSn'+num].src = "/pix/pfeil_gold" + act;
}

function setVariables()
		{
			if(navigator.appName == "Netscape")
			{
				v=".top=";
				dS="document.getElementById('";
				sD="').style";
				y="window.pageYOffset";
			}
			else
			{
				v=".pixelTop=";
				dS="";
				sD=".style";
				y="document.body.scrollTop";
			}
		}
		
function checkLocation()
		{
			object="logomove";
			yy=eval(y); yy += 20;
			eval(dS+object+sD+v+yy);
			setTimeout("checkLocation()",10);
		}