function update($mascot) {
        global $status, $server, $room, $font, $mascot;

        if($mascot=="rockhopper") {
                global $rh_image, $rh_image_path, $rh_color;
                $image = $rh_image;
                $image_path = $rh_image_path;
                $color = $rh_color;
        }
                if($mascot=="penguinband") {
                        global $pb_image, $pb_image_path, $pb_color;
                        $image = $pb_image;
                        $image_path = $pb_image_path;
                        $color = $pb_color;
                }
                        if($mascot=="cadence") {
                                global $cad_image, $cad_image_path, $cad_color;
                                $image = $cad_image;
                                $image_path = $cad_image_path;
                                $color = $cad_color;
                        }
        Header ("Content-type: image/png");
        imagettftext($image, 13, 0,95,63,$color,$font,$status);
        imagettftext($image, 12, 0,95,93,$color,$font,$server);
        imagettftext($image, 12, 0,95,123,$color,$font,$room);
        ImagePNG ($image,$image_path);
        ImageDestroy ($image);
        pubTweet($mascot);
}