$th = array(_("Item Code"), _("Item Description"), _("Quantity"), _("Unit"), _("Price"),
_("Line Total"), _("Requested By"), _("Quantity Received"), _("Quantity Invoiced"));
$th = array(_("Item Code"), _("Item Description"), _("Quantity"), _("Unit"), _("Price"),
_("Line Total"), _("Requested By"), _("Quantity Received"), _("Quantity Invoiced"));