function Fenster_neu(bild,kopf,hoch,breit,color,top,left) {
        hoehe = hoch + 70;
        breite = breit + 30;
        oben = top + 1;
        links = left + 1;

        Fenster_vari = window.open(bild,"Fenster_vari","height=" + hoehe + ",width=" + breite + ",left=" + links + ", top=" + oben );
         Fenster_vari.focus();
         Fenster_vari.document.write ("<title>" + kopf + "</title><span style='border:0px ridge ' + color + ';'><img src='" + bild + "' border='0'></span><p align='center'><table style='font-family:Verdana; font-size:12; line-height:15px; text-align:center; vertical-align:bottom; border:0px ridge ' + color + ';'><tr><td><a href='javascript:self.close()'>Fenster schliessen</a></td></tr></table></p>");
         Fenster_vari.document.bgColor = color;
}