// FlexFenster
function Flexfenster(URL, name, newWidth, newHeight, scroll, resize, menue) {
        scrollen= 'no';
        resizen        = 'yes';
        menobar = 'no';
        tools        = 'no';
        if (scroll) { scrollen = scroll; }
        if (resize) { resizen = resize;  }
        if (menue)        { menobar = menue;   }
        win=open(URL,name,'status=no,resizable=' + resizen + ',menubar=' + menobar + ',toolbar=' + tools + ',resize=yes,scrollbars=' + scrollen + ',height=' + newHeight + ',width=' + newWidth);
        win.focus();
}