function Fenster(url) {
window.open(url,"Seite","width=680,height=600,scrollbars=yes,resizable=yes")
}

function Fenster1(url) {
window.open(url,"Vorschauseite","width=680,height=600,scrollbars=yes,resizable=yes")
}

function Fenster5(url) {
window.open(url,"Lagekarte","width=850,height=630,scrollbars=no,resizable=no")
}

function Fenster6(url) {
window.open(url,"Satellit","width=600,height=600,scrollbars=auto,resizable=yes")
}

function Fenster7(url) {
window.open(url,"Kontakt","width=380,height=560,scrollbars=auto,resizable=yes")
}

function info(url){
window.open(url,"Info","width=550,height=600,top=300,left=300,scrollbars=yes,resizable=yes")
}


function Popup(url, breite, hoehe) {
// zentrieren setzen
var leftPos = (screen.width) ? (screen.width - breite) / 2 : 0;

// eigenschaften
var eigenschaften = "width=" + breite + ", height=" + hoehe + ", left=" + leftPos + ", top=40" + " toolbar=0, personalbar=0, menubar=0, scrollbars=1, resizable=1, status=0 ";
 
// das popup ausführen
var myWin = window.open(url, "Popup", eigenschaften);
 
// und es in den vordergrund holen
  if(myWin) {
  myWin.focus();
  }
}