/*
# Aenderungen:
#
#            es  E. Schaten   Online-Redaktion
#            mb  M.Bruns      Online-Redaktion
#            pw  P. Wichmann  Online-Redaktion
#
#
# 2008-05-21 mb  IE7-Hack ergaenzt
# 2008-03-02 mb  Skalierung fuer FF optimiert.
# 2008-02-26 mb  Funktionen fuer Quicklinks ergaenzt.
*/
  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";
  }