function switchLayerOB(nam){
	document.getElementById('layerOnlineberatung').style.display = "none";
	document.getElementById('layerOnlineberatungLinks').style.display = "none";
	document.getElementById('layerOnlineberatungAus').style.display = "none";
	
	if (nam=='layerOnlineberatung'){
		document.getElementById(nam).style.display = "block";
		document.getElementById('layerOnlineberatungLinks').style.display = "block";
	}else{
		document.getElementById(nam).style.display = "block";	
	}
}


function switchLayerQM(){
		document.getElementById('banner').style.display == "inline" ? 
		document.getElementById('banner').style.display = "none" : 
		document.getElementById('banner').style.display = "inline";
		
		document.getElementById('bannerAus').style.display == "inline" ? 
		document.getElementById('bannerAus').style.display = "none" : 
		document.getElementById('bannerAus').style.display = "inline";
}