function checkFrameset() {
	//alert("checkFrameset");
	if(!parent.Hauptframe)
		location.href="../index.htm?" + location.pathname;
}
function checkFramecall() {
	//alert("checkFramecall")
	var Adressanhang=location.search;
 	if(Adressanhang)
  		frames.Inhaltsframe.Hauptframe.location.href=Adressanhang.substring(1,Adressanhang.length);
 }