function addLoadEvent(func) {
  var oldonload = window.onload;
  if (typeof window.onload != 'function') {
    window.onload = func;
  }
  else {
    window.onload = function() {
      if (oldonload) {
        oldonload();
      }
      func();
    }
  }
}

<!-- //swapimage and other misc scripts from old site
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];}
}

var fenster = null;
	function newimage(source,b,h){
		var param="";
		var name = navigator.appName;
		var version = navigator.appVersion;
		var micro = "Microsoft Internet Explorer";
		if ((name == micro) &&
			 ((version.substring(0,1) == "3")||(version.substring(0,1) == "2"))){
				b-=32;
				h-=45;
			}
		param = "width="+b+",height="+h;
		fenster = window.open(source,"BildOriginal",param,"resizable=1");
		}
	if (fenster !=null) {}

function addCaption( oImgElem )
{
  // Insert Caption
  var oCaptionElem = document.createElement("div");
  oCaptionElem.className = "caption";
  var oCaptionTextElem = document.createElement("div");
  oCaptionTextElem.className = "caption-text";
  var oCaptionText = document.createTextNode( oImgElem.alt );
  oCaptionTextElem.appendChild(oCaptionText);
  oCaptionElem.appendChild(oCaptionTextElem);
  if(oImgElem.nextSibling) {
    oImgElem.parentNode.insertBefore(oCaptionElem, oImgElem.nextSibling);
  }else{oImgElem.parentNode.appendChild(oCaptionElem);}
  if(oImgElem.complete)
  {oCaptionElem.style.width = (oImgElem.width)+"px";
  }else if (window.XMLHttpRequest) {oCaptionElem.style.width = null;}  
  else{oCaptionElem.style.width = auto;}//for IEs crappy onload behavior
  return true; 
}

function toggleElement(id) {
	if (document.getElementById) {
		obj = document.getElementById(id);
		if (obj.style.display == "none" || obj.style.display == "") {
			obj.style.display = "block";
		} else {
			obj.style.display = "none";
		}
	}
}