function import_from_xml($data, $question, $format, $extra = null)
 {
     return wrsqz_import_from_xml('match', 'wmatprom', $data, $question, $format, $extra);
 }
	function import_from_xml($data, $question, $format, $extra = null) {
		return wrsqz_import_from_xml('truefalse', 'wtrflsprom', $data, $question, $format, $extra);
	}
 function import_from_xml($data, $question, $format, $extra = null)
 {
     return wrsqz_import_from_xml('essay', 'wessaprom', $data, $question, $format, $extra);
 }
 function import_from_xml($data, $question, $format, $extra = null)
 {
     return wrsqz_import_from_xml('multianswer', 'wmansprom', $data, $question, $format, $extra);
 }
 function import_from_xml($data, $question, $format, $extra = null)
 {
     return wrsqz_import_from_xml('multichoice', 'wmultiprom', $data, $question, $format, $extra);
 }
 function import_from_xml($data, $question, $format, $extra = null)
 {
     return wrsqz_import_from_xml('shortanswer', 'wshanprom', $data, $question, $format, $extra);
 }