|  | @@ 717-720 (lines=4) @@ | 
                                                            
                                    | 714 |  |         if ($this->_transaction->get('TXN_paid') == $this->_transaction->get('TXN_total')) { | 
                                                            
                                    | 715 |  |             // paid in full | 
                                                            
                                    | 716 |  |             $this->_template_args['amount_due'] = false; | 
                                                            
                                    | 717 |  |         } elseif ($this->_transaction->get('TXN_paid') > $this->_transaction->get('TXN_total')) { | 
                                                            
                                    | 718 |  |             // overpaid | 
                                                            
                                    | 719 |  |             $this->_template_args['amount_due_class'] = 'txn-overview-no-payment-spn'; | 
                                                            
                                    | 720 |  |         } elseif ($this->_transaction->get('TXN_total') > 0 | 
                                                            
                                    | 721 |  |                   && $this->_transaction->get('TXN_paid') > 0 | 
                                                            
                                    | 722 |  |         ) { | 
                                                            
                                    | 723 |  |             // monies owing | 
                                                                                
                                |  | @@ 725-728 (lines=4) @@ | 
                                                            
                                    | 722 |  |         ) { | 
                                                            
                                    | 723 |  |             // monies owing | 
                                                            
                                    | 724 |  |             $this->_template_args['amount_due_class'] = 'txn-overview-part-payment-spn'; | 
                                                            
                                    | 725 |  |         } elseif ($this->_transaction->get('TXN_total') > 0 | 
                                                            
                                    | 726 |  |                   && $this->_transaction->get('TXN_paid') == 0 | 
                                                            
                                    | 727 |  |         ) { | 
                                                            
                                    | 728 |  |             // no payments made yet | 
                                                            
                                    | 729 |  |             $this->_template_args['amount_due_class'] = 'txn-overview-no-payment-spn'; | 
                                                            
                                    | 730 |  |         } elseif ($this->_transaction->get('TXN_total') == 0) { | 
                                                            
                                    | 731 |  |             // free event |