$form->addInput(array('type'=>'checkbox','name'=>'custom_fields','value'=>$cl_custom_fields,'onchange'=>'handlePluginCheckboxes()'));
$form->addInput(array('type'=>'checkbox','name'=>'expenses','value'=>$cl_expenses,'onchange'=>'handlePluginCheckboxes()'));
$form->addInput(array('type'=>'checkbox','name'=>'tax_expenses','value'=>$cl_tax_expenses));
$form->addInput(array('type'=>'checkbox','name'=>'custom_fields','value'=>$cl_custom_fields,'onchange'=>'handlePluginCheckboxes()'));
$form->addInput(array('type'=>'checkbox','name'=>'expenses','value'=>$cl_expenses,'onchange'=>'handlePluginCheckboxes()'));
$form->addInput(array('type'=>'checkbox','name'=>'tax_expenses','value'=>$cl_tax_expenses));