function fenster() {
var win;
win=window.open("datenschutz.htm","Datenschutz","height=450,width=680");
}
function fenster4() {
var win;
win=window.open("anne_ansprache.htm","Anne_Ansprache","height=550,width=680");
}
function fenster8() {
var win;
win=window.open("paten_und_schueler.htm","Paten_und_Schueler","height=550,width=680");
}