/*
	frameset überprüfen
	n. ebene
	/de/products/menu.htm z.b.

var ar=this.location.pathname.split("/");
var dt=new String("/" + ar[1] + "/");
var dt2=new String("/" + ar[1]);
var dt3=new String("/" + ar[1] + "/index_cd.htm");

if(top.location.host != this.location.host || 
   (top.location.pathname != dt && top.location.pathname != dt2 && top.location.pathname != dt3 )
)
	top.location.href="http://" + this.location.host + dt ;

*/