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;
}

// Bilder vorausladen
function MM_preloadImages() { //v3.0
	var d=document;
	if(d.images){
		if(!d.MM_p) d.MM_p=new Array();
		a = new Array('img/navi_aktiv_01.png','img/navi_aktiv_02.png','img/navi_aktiv_03.png','img/navi_aktiv_04.png','img/navi_aktiv_05.png','img/navi_aktiv_06.png','img/navi_aktiv_07.png','img/navi_aktiv_08.png','img/navi_aktiv_09.png','img/navi_aktiv_10.png','img/navi_aktiv_11.png','img/navi_aktiv_print.png');
		for(i=0; i<a.length; i++){
			d.MM_p[i]=new Image;
			d.MM_p[i].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 swapVisibility(id1, id2, id3, id4) {
	document.getElementById(id1).style.display = 'block';
	document.getElementById(id2).style.display = 'none';
	document.getElementById(id3).style.color = '#ed1c24';
	document.getElementById(id4).style.color = '#8c8c8c';	
}