// JavaScript Document

function getEmail (name, domain) {
	return ('<a href=\"&#109;&#097;&#105;&#108;&#116;&#111;:' + name + '&#064;' + domain + '\">' + name + '&#064;' + domain + '</a>');
}

function printEmail (name, domain) {
	document.write ('<a href=\"&#109;&#097;&#105;&#108;&#116;&#111;:' + name + '&#064;' + domain + '\">' + name + '&#064;' + domain + '</a>');
}

function change() {
	document.getElementsByName('Formular')[0].submit();
}

function hideDipl(){
  document.l = eval('document.getElementById("dipl")');
  document.l.style.visibility = "hidden";
}

function showDipl(){
  document.l = eval('document.getElementById("dipl")');
  document.l.style.visibility = "visible";
}

function switchDipl() {
	if (document.forms["Vorlesung"].elements["daten[vorlesung][abschnitt]"].value >40 || document.forms["Vorlesung"].elements["daten[vorlesung][abschnitt]"].value < 10) hideDipl();
	else showDipl();
}