sfHover = function() {
		  var sfEls = document.getElementById("mainlevelmainnav").getElementsByTagName("li");
		  for (var i=0; i<sfEls.length; i++) {
		  sfEls[i].onmouseover=function() {
		  this.className+=" sfhover";
		  }
		  sfEls[i].onmouseout=function() {
		  this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
		  }		  }		  }
		  if (window.attachEvent) window.attachEvent("onload", sfHover);
		  
		  
		  
function toggleQ(questionID)
		  {	  
	   	  	  var div=document.getElementById(questionID);
	   	  	  var divli=document.getElementById(questionID+'li');
			  if(div.style.display=="none"||div.style.display==""){
			 		div.style.display="block"; 
					divli.style.backgroundImage = "url(/images/minus.png)";
				}
				else{
					div.style.display="none";
					divli.style.backgroundImage = "url(/images/plus.png)";
				}
		   }  
function toggleAllQAs(ansList,secNum)
		  {	  var answerList=ansList.split(",");
		  	  var style="none";
			  if(document.getElementById(secNum).checked)
			  {
				  style="block";
			  }
			  for(var i=0;i<answerList.length-1;i++){
				  document.getElementById(answerList[i]).style.display=style;
				  if(style=="block")
				  {
					  document.getElementById(answerList[i]+'li').style.backgroundImage = "url(/images/minus.png)";
				  }
				  else
				  {
					  document.getElementById(answerList[i]+'li').style.backgroundImage = "url(/images/plus.png)";
				  }
			  }
		  }		  
		  
function toggleBerufsfeld()
		  {	  
	   	  	  var div1=document.getElementById("div1");
	   	  	  var div2=document.getElementById("div2");
			  if(div1.style.display=="none"||div1.style.display=="")
			  {
			 		div1.style.display = "block"; 
					div2.style.display = "none";
			  } else {
			 		div2.style.display = "block"; 
					div1.style.display = "none";
			  }
		   }  
		   
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];}
}


//Wechselt die Farben in einer Tabelle
//benötigt:  onMouseover="changeto(event, '#CCCCCC')" onMouseout="changeback(event, 'white')"
var hhb="TR"
var ns6=document.getElementById&&!document.all
var ie=document.all
function changeto(e,hc){
source=ie? event.srcElement : e.target
if (source.tagName=="TABLE")
return
while(source.tagName!=hhb && source.tagName!="HTML")
source=ns6? source.parentNode : source.parentElement
if (source.style.backgroundColor!=hc&&source.id!="ignore")
source.style.backgroundColor=hc;
}
function contains_ns6(master, slave) {
while (slave.parentNode)
if ((slave = slave.parentNode) == master)
return true;
return false;
}
function changeback(e,oc){
if (ie&&(event.fromElement.contains(event.toElement)||source.contains(event.toElement)||source.id=="ignore")||source.tagName=="TABLE")
return
else if (ns6&&(contains_ns6(source, e.relatedTarget)||source.id=="ignore"))
return
if (ie&&event.toElement!=source||ns6&&e.relatedTarget!=source)
source.style.backgroundColor=oc;
}
//Ende Farbenwechsel