_("Supplier") => array('ord'=>''),
_("Supp Reference"),
_("Date") => array('name'=>'tran_date', 'type'=>'date', 'ord'=>'asc'),
- _("Due Date") => array('fun'=>'due_date'),
+ _("Due Date") => array('type'=>'date', 'fun'=>'due_date'),
_("Currency") => array('align'=>'center'),
_("Debit") => array('align'=>'right', 'fun'=>'fmt_debit'),
_("Credit") => array('align'=>'right', 'insert'=>true, 'fun'=>'fmt_credit'),