public function PersonFilter() {
            $filterText = isset( $_REQUEST['keywords'] ) ? $_REQUEST['keywords'] : '';

            $divisions = array();
            $cats = DB::Query( 'SELECT DISTINCT `Name` AS `Name`, `ID` FROM `Category`' );
            foreach ( $cats as $cat ) $divisions[ $cat['ID'] ] = $cat['Name'];
            $fields = new FieldSet(
                new LiteralField(
                    $name = 'startBox',
                    $content = '<div class="sidebarBox">'
                ),
                new CheckboxSetField(
                    $name = 'divisions',
                    $title = '',
                    $divisions,
                    $value = '1'
                ),
                new LiteralField(
                    $name = 'endBox',
                    $content = '</div>'
                ),
                new TextField( 'keywords', '', $filterText )
            );
            $actions = new FieldSet(
                new LiteralField(
                    $name = 'startSubmit',
                    $content = '<div class="submit">'
                ),
                new ImageFormAction( 'PersonFilterResults', 'Apply', '/hawkins/images/filter_button.png' ),
                new LiteralField(
                    $name = 'endSubmit',
                    $content = '</div>'
                )
            );
            return new SearchForm( $this, 'PersonFilter', $fields, $actions );
        }