function fenster(path, bild, x, y) {
	window.open(path + "gross.php?" + bild, "risc-os.de: Screenshot", "width=" + (x + 30) + ", height=" + (y + 145) + ", left=20, top=20, scrollbars=yes, menubar=no, toolbar=no, status=no, location=no, resizable=yes");
}