a#f01:focus, a#f01:active {background-image: url(kirche-staffelde-ansicht.jpg);}
a#f02:focus, a#f02:active {background-image: url(kirche-staffelde-nordseite.jpg);}
a#f03:focus, a#f03:active {background-image: url(kirche-staffelde-suedwest.jpg);}
a#f04:focus, a#f04:active {background-image: url(kirche-staffelde-suedost.jpg);}