function Lade(URL) {
starturl = document.location;
//alert("nachladen");
top.location.href="index.html?"+URL;
}
function FrameLade(URL){
//document.frame[0][2][3][0].location="die_essener.html";
//window.location.replace("index.htm");
//alert(document.frameset[0][2][3][0].location);
//alert("ö");
// _top.
//URL;
//top.frames.inhalt.location.href=URL;
};

function FensterOeffnen (datei) {
  Fenster1 = window.open(datei, "Zweitfenster", "width=800,height=600,scrollbars=yes");
  Fenster1.focus();
};