function fetchClassAttributeHTTPInput( $http, $base, $classAttribute )
    {
        if ( $http->hasPostVariable( $base . '_ezpage_default_layout_' . $classAttribute->attribute( 'id' ) ) )
        {
            $defaultLayout = $http->postVariable( $base . '_ezpage_default_layout_' . $classAttribute->attribute( 'id' ) );
            $classAttribute->setAttribute( self::DEFAULT_ZONE_LAYOUT_FIELD, $defaultLayout );
        }
        return true;
    }