sfHover = function() {
	// regular navigation
	try {
   	var sfEls = document.getElementById("nv").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"), "");
			}
		}
		
		// language navigation
   	sfEls = document.getElementById("nv1").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"), "");
			}
		}
	}
	catch (e) {
	}
}

if (window.attachEvent) window.attachEvent("onload", sfHover);

function faqToggle(cid,nr) {
   for (i=1;i<=30;i++) {
      var mytab = document.getElementById('faq-'+cid+'-'+i);
      if (mytab) {
         if (nr == i && document.getElementById('faqContent-'+cid+'-'+i).style.display != 'block') {
            mytab.className = 'faqAktiv';
            document.getElementById('faqContent-'+cid+'-'+i).style.display = 'block';
         } else {
            mytab.className = 'faq';
            document.getElementById('faqContent-'+cid+'-'+i).style.display = 'none';
         }
      } else {
         break;
      }
   }
}

function toggleInfoText () {
	if (document.getElementById('textbody').style.overflow == 'visible') {
		document.getElementById('textbody').style.overflow = 'hidden' ;
		document.getElementById('textbody').style.height = '200px' ;
		
		document.getElementById('textmore').style.visibility = 'visible' ;
		document.getElementById('textmore').style.height = '10px' ;
		
		document.getElementById('textless').style.visibility = 'hidden' ;
		document.getElementById('textless').style.height = '0px' ;
	} else {
		document.getElementById('textbody').style.overflow = 'visible' ;
		document.getElementById('textbody').style.height = 'auto' ;
		
		document.getElementById('textmore').style.visibility = 'hidden' ;
		document.getElementById('textmore').style.height = '0px' ;
		
      document.getElementById('textless').style.visibility = 'visible' ;
		document.getElementById('textless').style.height = '10px' ;
	}
}