$invoice_to_delete = $invoice['name'];
 
 $form = new Form('invoiceDeleteForm');
 $form->addInput(array('type'=>'hidden','name'=>'id','value'=>$cl_invoice_id));
 $form->addInput(array('type'=>'combobox',
     'name'=>'delete_invoice_entries',
 $invoice_to_delete = $invoice['name'];
 
 $form = new Form('invoiceDeleteForm');
 $form->addInput(array('type'=>'hidden','name'=>'id','value'=>$cl_invoice_id));
 $form->addInput(array('type'=>'combobox',
     'name'=>'delete_invoice_entries',