+ if ($referer =~ /action/) {
+ $referer =~ /^(.*)\?action\=[^\&]*(\&.*)$/;
+ $script = $1;
+ $callback = $2;
+ } else {
+ $script = $referer;
+ $callback = "";
+ }
+ $referer = $script . "?action=mark_as_paid&mark_as_paid=1&id=$form->{id}" . $callback;