function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function changeImages() {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}

var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		Home_over = newImage("images/Home-over.gif");
		Programm_over = newImage("images/Programm-over.gif");
		Location_over = newImage("images/Location-over.gif");
		Gallery_over = newImage("images/Gallery-over.gif");
		Teichcrew_over = newImage("images/Teichcrew-over.gif");
		Guestbook_over = newImage("images/Guestbook-over.gif");
		Links_over = newImage("images/Links-over.gif");
		Kontakt_over = newImage("images/Kontakt-over.gif");
                Philosophie_over = newImage("images/Kontakt-over.gif");
		preloadFlag = true;
	}
}



function NeuesFenster(url, width, height) {
var groesser=null;


if (groesser != null)
        if (!groesser.closed) groesser.close();

	groesser = window.open(url,"displayWindow",'width=' + width + ',height=' + height + ',scrollbars=no,menubar=no,status=no');

      groesser.document.close();
      
      groesser.focus(); 
}

function panorama(url, width, height) {
var groesser=null;


if (groesser != null)
        if (!groesser.closed) groesser.close();

	groesser = window.open(url,"displayWindow",'width=' + width + ',height=' + height + ',scrollbars=yes,resizable=yes,menubar=no,status=no,');

      groesser.document.close();
      
      groesser.focus(); 
}