// Cookie handling
function setcookie9(value)
  { //v2.0
  var expDate = new Date();
  expDate.setFullYear(expDate.getFullYear() + 30);
  document.cookie = "YALSTSESSION=" + value + "; path=/; expires=" + expDate.toGMTString();
  }
function readcookie9()
  {
  var allcookies = document.cookie;
  var pos = allcookies.indexOf("YALSTSESSION=");
  if (pos != -1)
    {
    var start = pos + 13;
    var end = allcookies.indexOf(";",start);
    if (end == -1)
      end = allcookies.length;
    var value = allcookies.substring(start,end);
    if (value != "")
      {
      return value;
      }
    else
      {
      return "none";
      }
    }
  else
    {
    return "none";
    }
  }

function yalst_link()
  {
  mycookie=readcookie9();
  if (mycookie=="none")
    {
    setcookie9('128352179221B43Oc21SAokKY73qB4');
    var newcookie=readcookie9();
    if (newcookie=='128352179221B43Oc21SAokKY73qB4')
      {
      mycookie=newcookie;
      }
    else
      {
      mycookie="none";
      }  
    }
  else
    {
    if (mycookie.length!=30)
      {
      setcookie9('128352179221B43Oc21SAokKY73qB4');
      var newcookie=readcookie9();
      if (newcookie=='128352179221B43Oc21SAokKY73qB4')
        {
        mycookie=newcookie;
        }
      else
        {
        mycookie="none";
        } 
      }
    }  
  url="http://www.support.dsfdb.org/yalst/link.php?site=1-1&session="+escape(mycookie)+"&url=http%3A%2F%2Fwww.yellowmap.at%2FYM%2FPoi%2FPoi.aspx%3FSessionGuid%3Dc4038889-22c7-45c9-8149-3d85a819a147%26View%3D5%26ClearGroups%3DMapNav";
  aopen="<a href='"+url+"' target='\"_blank\"'>";
  document.write(aopen);
    document.write('Karte');
  document.write('</a>');
    }
  
yalst_link();