function ein(divname) {
	if (document.getElementById) {
	document.getElementById(divname).style.visibility = "visible";
	}
	return;
}

function aus(divname) {
	if (document.getElementById) {
	document.getElementById(divname).style.visibility = "hidden";
	}
	return;
}
	
function textgroesse(groesse) {
	//document.getElementsByTagName("body").style.fontSize="300%";
}

function autosubmit() {
	//window.document.hauttypen.submit();
  if (document.getElementById("hauttypen").hauttyp_id.options[0].selected != true) {
    window.document.getElementById("hauttypen").submit();
  }
}

function verstecke_formbutton(divname) {
	if (document.getElementById) {
	document.getElementById(divname).style.visibility = "hidden";
	document.getElementById(divname).style.height="0px";
	document.getElementById(divname).style.display="none";
	}
	return;
}