function drei(url1,url2,url3)  {
	parent.werbung.location.href= url1;
	parent.liste.location.href= url2;
	parent.main.location.href= url3;
	}

function zwei(url1,url2)  {
	parent.werbung.location.href= url1;
	parent.main.location.href= url2;
	}