// MouseOver Bildertausch
	function over(imgname,imgsrc){
		document[imgname].src=imgsrc;
	}
	
	// Blendet die Ebene mit der Sitemap ein und aus
	function sitemap_ein(id) {
		document.getElementById(id).style.display = "block";
	}
	function sitemap_aus(id) {
		document.getElementById(id).style.display = "none";
	}
	
	// Popup Steuerung verschiedener Größen: href="" onclick="return popup_vorlagen(this.href);"
	function popup_(url) {
		fenster=window.open(url, "mehr", "width=373,height=494,resizable=no,dependent=yes,left=150,top=150,status=no");
		fenster.focus();
		return false;
	}
	function popup_bautenstand(url) {
		fenster=window.open(url, "mehr", "width=660,height=532,resizable=no,dependent=yes,left=270,top=150,status=no");
		fenster.focus();
		return false;
	}
	function popup_640(url) {
		fenster=window.open(url, "mehr", "width=660,height=532,resizable=no,dependent=yes,left=270,top=150,status=no");
		fenster.focus();
		return false;
	}
	function popup_740(url) {
		fenster=window.open(url, "mehr", "width=760,height=532,resizable=no,dependent=yes,left=220,top=150,status=no");
		fenster.focus();
		return false;
	}
	function popup_800(url) {
		fenster=window.open(url, "mehr", "width=820,height=620,resizable=yes,dependent=yes,left=100,top=100,status=no");
		fenster.focus();
		return false;
	}
	function popup_1024(url) {
		fenster=window.open(url, "mehr", "width=1014,height=758,resizable=yes,dependent=yes,left=10,top=10,status=no");
		fenster.focus();
		return false;
	}
	
	// neue Methode zum steuern von popups direkt in dem Link
	function displaySingleImage(imageUrl,height,width,serverPath,bgSoundUrl,bgSoundLoop,soundPath) {
	var url = serverPath+'/image.html?imageUrl='+imageUrl+'&width='+width+'&height='+height;
	if (bgSoundUrl) url += '&bgSoundUrl='+escape(bgSoundUrl)+'&bgSoundLoop='+bgSoundLoop+'&soundPath='+soundPath;
	var w = window.open(url,'singleImage','width='+width+',height='+height+',toolbar=no,status=no,scrollbars=no,location=no,resizable=yes');
	}