function MM_findObj(n, d) {
   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 && document.getElementById) x=document.getElementById(n); return x;
}

function MM_swapImage() { 
   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 MM_swapImgRestore() { 
   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 go(projects)
{
	var Element = projects.projekteID.selectedIndex;
	if (projects.projekteID.options[Element].value != 0)
	{
		location = document.projects.projekteID.options[Element].value;
        }
}

function switchlayer(Layer_Name)
{
  var GECKO = document.getElementById? 1:0 ;
  var NS = document.layers? 1:0 ;
  var IE = document.all? 1:0 ;

  if (GECKO)
    {document.getElementById(Layer_Name).style.display=
      (document.getElementById(Layer_Name).style.display=='block') ? 'none' : 'block';}
  else if (NS)
    {document.layers[Layer_Name].display=(document.layers[Layer_Name].display==
      'block') ? 'none' : 'block';}
 else if (IE)
    {document.all[Layer_Name].style.display=(document.all[Layer_Name].style.display==
    'block') ? 'none' : 'block';}
}

function UnCryptMailto(s, shift) {
	var n=0;
	var r="";
	for(var i=0;i<s.length;i++) { 
	n=s.charCodeAt(i); 
	if (n>=8364) {n = 128;}
	r += String.fromCharCode(n-(shift)); 
	}
	return r;
}

function linkTo_UnCryptMailto(s, shift)	{
	location.href=UnCryptMailto(s, shift);
}