function popper(file, breite, hoehe) {
	l = (screen.width) ? (screen.width-breite)/2 : 0;
	t = (screen.height) ? (screen.height-hoehe)/2 : 0;
	newwin=window.open('popper.php?file='+file,'press','width='+breite+',height='+hoehe+',top='+t+',left='+l+',screenX='+l+',screenY='+t+',resizable=no,menubar=no,scrollbars=no')
	//newwin=window.open('bild.html','bild','width='+breite+',height='+hoehe+',top='+t+',left='+l+',screenX='+l+',screenY='+t+',resizable=no,menubar=no,scrollbars=no')
}

function tableBorder() {
	for( i = 0; i < document.getElementsByTagName("TABLE").length; i++)	{
		elemValue = document.getElementsByTagName("TABLE")[i].getAttribute("border");
		if (elemValue=='1') document.getElementsByTagName("TABLE")[i].setAttribute("border","0");
	}
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function set2Pos(layer)	{
	var derlayer = document.getElementById("DerLayer");
	var links = getLeft(derlayer);
	var oben = getTop(derlayer)+10;
	if (navigator.platform=='MacPPC' && ie) oben = oben - 135;	
	setpos(layer,links,oben);
}

function setpos(layer,x,y) 	{
	var ebene = document.getElementById(layer).style;
	ebene.left = x + 'px'; // Ohne PX-Angabe macht der Firefox nix
	ebene.top = y + 'px';
}

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

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

function getHeight(id)	{
	return document.getElementById(id).offsetHeight;		
}

function show(id, li)	{
	if (w3c)	{
		for (i=0; i<aContent.length; i++)	{
			document.getElementById(aContent[i]).style.visibility = "hidden";
		}
		var h = getHeight(id);
		if (w3c)	{
			document.getElementById("rechts").setAttribute("height",h+10);
			h = h/2;
			document.getElementById("DerLayer").innerHTML = '<img src="images/pixel.gif" width="1" height="'+h+'" alt="">';
		} 
		set2Pos(id);
		document.getElementById(id).style.visibility = "visible";
		
		/* Reiter aktiv schalten */
		if (document.getElementById(aktivReiter))	{
			document.getElementById(aktivReiter).className = 'inaktiv';
		}
		document.getElementById(li).className = 'aktiv';		
		aktivReiter = li;
	}
}
// Für die Referenzen
function set2PosR(layer)	{
	var derlayer = document.getElementById("DerLayer2");
	var links = getLeft(derlayer);
	var oben = getTop(derlayer)+5;
	if (navigator.platform=='MacPPC' && ie) links = links + 35;		
	setpos(layer,links,oben);
}

function showR(anzahl)	{
	//alert("Anzahl: "+anzahl+"\nBildnr: "+bildnr);
	if (w3c)	{
		if (document.getElementById('referenzBild0'))	{
			for (i=0; i<anzahl; i++)	{
					document.getElementById('referenzBild'+i).style.visibility = "hidden";
			}
			var h = getHeight('referenzBild'+bildnr)+40;
			if (w3c)	{
				document.getElementById("DerLayer2").innerHTML = '<img src="images/pixel.gif" width="1" height="'+h+'" alt="">';
			} 
			set2PosR('referenzBild'+bildnr);
			/* Referenzbild aktiv schalten */
			document.getElementById('referenzBild'+bildnr).style.visibility = "visible";
			
			bildnr++;
			if (anzahl>0)	{
				if (bildnr>=anzahl) bildnr = 0;
			}
		}
		
	}
}