if(top.location==self.location){//Haupfenster
	SitemapFrame=false;
	LoadInhalt();
	document.getElementById('Inhaltsverzeichnis').style.display="none";
}else{//IFrame
	SitemapFrame=true;	
	document.getElementById('HeaderGoogle_728x90').style.display="none";
	document.getElementById('SearchWithGoogle').style.display="none";
	document.getElementById('Inhaltsverzeichnis').style.display="none";
	document.getElementById('NewsTicker').style.display="none";
	document.getElementById('Footer').style.display="none";
	document.getElementById('LastModify').style.display="none";
	document.getElementById('PagesScrollbereich').style.top="0px";
	document.getElementById('PagesScrollbereich').style.bottom="0px";
	document.getElementById('PagesScrollbereich').style.left="0px";
	document.getElementById('PagesScrollbereich').style.right="0px";
	document.getElementById('PagesScrollbereich').style.border="none";
}