function getcookie(name){
    var all=document.cookie.split(';');
    var ii=0; var ok=false; var cc=''; var nn=''; var vv='';
    for(ii=0;ii<all.length;ii++){
      cc=all[ii].split('=');
      nn=cc[0].replace(/^\s+|\s+$/g,'');
      if(nn==name){
        ok=true;
        vv=unescape(cc[1].replace(/^\s+|\s+$/g,''));
        return vv;
        break;
      }
      cc=null; nn=null;
    }
    if(!ok)return null;
  }

  document.cookie="TEST_COOKIE_ENABLED=1";
  if(getcookie("TEST_COOKIE_ENABLED")){
    document.cookie="TEST_COOKIE_ENABLED=;expires=Thu, 01-Jan-1970 00:00:01 GMT";
    var value=getcookie('WWU_FONTSCALE');
    if(value==null){
      document.cookie="WWU_FONTSCALE=10";
    }else if (value != 10) {
      document.writeln('<style type="text/css">');
      document.writeln('<!-- /* <![CDATA[ */');
      document.write('html body {font-size: ');
      document.write(value*1.6);
      document.writeln('px ; }');
      document.write('* html body { font-size:');
      document.write(value/10);
      document.writeln('em }');
      document.write('*:first-child+html body { font-size:');
      document.write(value/10);
      document.writeln('em }');
      document.writeln('/* ]]> */ -->');
      document.writeln('</style>');
    }
  }

  function einblenden() {
    document.getElementById('schnellzugriff_ul').style.display = "block";
    document.getElementById('schnellzugriff_a').style.textDecoration = "underline";
  }

  function ausblenden() {
    document.getElementById('schnellzugriff_ul').style.display = "none";
    document.getElementById('schnellzugriff_a').style.textDecoration = "none";
  }
/* Tab-Navigation Bereich #f */
  function tabbing(index,anzahl) {
    for (var i = 1; i <= anzahl; i++) {
        if (i != index) {
          document.getElementById('card'+i).style.display = "none";
        } else {
          document.getElementById('card'+i).style.display = "block";
        }
      }
  }

  function dotabs(content,index) {
    if (index > 1) {
      document.writeln('</div>');
      document.writeln('</div>');
    }
    if (index <= content.length) {
      document.writeln('<div id="card'+index+'">');
      document.writeln('<div class="riders">');
      document.writeln('<hr class="hidden" />');
      document.writeln('<ul>');
      for (var i = 1; i <= content.length; i++) {
        if (i != index) {
          document.write('<li><a onclick="tabbing('+i+','+content.length+')">'+content[i-1]+'</a></li>');
        } else {
          document.write('<li class="current"><strong>'+content[i-1]+'</strong></li>');
        }
      }
      document.writeln('</ul>');
      document.writeln('<hr class="hidden" />');
      document.writeln('</div>');
      document.writeln('<div class="clear"></div>');
      document.writeln('<div class="card">');
    }
  }