$bAsGeoJSON = getParamBool('polygon_geojson');
$bAsKML = getParamBool('polygon_kml');
$bAsSVG = getParamBool('polygon_svg');
$bAsText = getParamBool('polygon_text');
if ((($bAsGeoJSON?1:0) + ($bAsKML?1:0) + ($bAsSVG?1:0)
$bAsGeoJSON = getParamBool('polygon_geojson');
$bAsKML = getParamBool('polygon_kml');
$bAsSVG = getParamBool('polygon_svg');
$bAsText = getParamBool('polygon_text');
if ((($bAsGeoJSON?1:0) + ($bAsKML?1:0) + ($bAsSVG?1:0)