function standalone() {
	return (self == top);
}

if (!standalone()) ersetzen(self.location.href);  // Frameset entfernen

function openwin() {
   var index = window.open("/allgemein/tell-a-friend.php","index","status=0,toolbar=no,scrollbars=no,width=400,height=550,resizable=no");
   index.moveTo(20,20);
}

function openNewsletterWindow() {
	 var url = "/allgemein/newsletter.php"
	 if ( document.nlForm.email.value != 'name@mail.de' )
	 {
	 	 url = url + "?email=" + document.nlForm.email.value;
	 }
   var index = window.open(url,"index","status=0,toolbar=no,scrollbars=no,width=400,height=550,resizable=no");
   index.moveTo(20,20);
   return false;
}

function checkSearchForm()
{
  if (document.searchForm.s.value == "")
  {
    alert("Bitte einen Suchbegriff eingeben!");
    return false;
  }
  else
    return true;
}

function decrypt(Str) {
   var s = new String;
   var i;

   for(i=0; i<Str.length; i+=2) {
      s = s + String.fromCharCode(parseInt(Str.substr(i ,2), 16)^(i/2));
   }

   return s;
}

function mail(id,address) {
	if (address == undefined)
	{
		address = id;
	}
	document.getElementById(id).href = decrypt('6d606b6f706a3c') + address + decrypt('406c6364617775726b617e256868');
}