$sectionField = new RefSField('section',array('u.section'),'','','');
$schoolField = new RefSField('school',array('as.aid'),'applis_ins','`as`','u.user_id=as.uid');
$diplomaField = new RefSField('diploma',array('ad.type'),'applis_ins','ad','u.user_id=ad.uid');
$sectionField = new RefSField('section',array('u.section'),'','','');
$schoolField = new RefSField('school',array('as.aid'),'applis_ins','`as`','u.user_id=as.uid');
$diplomaField = new RefSField('diploma',array('ad.type'),'applis_ins','ad','u.user_id=ad.uid');