var fseite = "Wohnzimmer.html";
var SmS = top.location.href;
var Vsp = SmS.substring(24,29);
var Vrz = SmS.substring(30,31);
var Ste = SmS.substring(30,32);
var Adr = "http://www.wolfgangb.de/";

if (top.location.href.lastIndexOf(fseite)<0)
top.document.location.href=Adr+fseite+"?"+document.location.href+"&http://www.wolfgangb.de/"+Vsp+Vrz+Ste+".html";