function Popup(img,title,horiz) {
var win;
if(horiz) {
win = window.open("","Detailansicht","width=700,height=630");
win.document.write('Vergrößerte Ansicht
');
} else {
win = window.open("","Detailansicht","width=780,height=700");
win.document.write('Vergrößerte Ansicht');
}
}