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_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_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 showLayerHideOther(showLayer,tabImage)
	{
	layerlist = new Array();
	layerlist[0] = 'contentCardPhilosophie';
	layerlist[1] = 'contentCardEckdaten';
	layerlist[2] = 'contentCardKontakt';
	layerlist[3] = 'contentCardImpressum';

	tabimages = new Array();
	tabimages[0] = new Array('TabPhilosophie','images/tab-philosophie-0.png','images/tab-philosophie-1.png');
	tabimages[1] = new Array('TabEckdaten','images/tab-eckdaten-0.png','images/tab-eckdaten-1.png');
	tabimages[2] = new Array('TabKontakt','images/tab-kontakt-0.png','images/tab-kontakt-1.png');
	tabimages[3] = new Array('TabImpressum','images/tab-impressum-0.png','images/tab-impressum-1.png');	


	// show relevant layer
	document.getElementById(showLayer).style.visibility = 'visible';
/*
	// set the tab-image for relevant layer
	for(i=0; i<tabimages.length; i++)
		{
		if(tabimages[i][0] == tabImage)
			{ document.MM_sr[0].oSrc = tabimages[i][2]; }
		}
*/
	// hide irrelevant layers
	for(i=0; i<layerlist.length; i++)
		{
		if(layerlist[i] != showLayer)
			{ document.getElementById(layerlist[i]).style.visibility = 'hidden'; }
		}
/*
	// reset the tab-image for irrelevant layers
	for(i=0; i<tabimages.length; i++)
		{
		if(tabimages[i][0] != tabImage)
			{
			document.getElementById(tabimages[i][0]).src = tabimages[i][1];
			}
		}
*/
	}