$this->addElement('checkbox', "order_bys[{$i}][section]", ts('Order by Section'), FALSE, array('id' => "order_by_section_$i"));
$this->addElement('checkbox', "order_bys[{$i}][pageBreak]", ts('Page Break'), FALSE, array('id' => "order_by_pagebreak_$i"));
}
$this->addElement('checkbox', "order_bys[{$i}][section]", ts('Order by Section'), FALSE, array('id' => "order_by_section_$i"));
$this->addElement('checkbox', "order_bys[{$i}][pageBreak]", ts('Page Break'), FALSE, array('id' => "order_by_pagebreak_$i"));
}