$th = array(_("Delivery"), _("Sequence #"), _("P.O."), _("Item"), _("Description"),
_("Received On"), _("Quantity Received"), _("Quantity Invoiced"),
_("Qty Yet To Invoice"), _("Order Price"), _("Total"), "");
$th = array(_("Delivery"), _("Sequence #"), _("P.O."), _("Item"), _("Description"),
_("Received On"), _("Quantity Received"), _("Quantity Invoiced"),
_("Qty Yet To Invoice"), _("Order Price"), _("Total"), "");