protected function lstCheckedOutToUser_Create()
 {
     $this->lstCheckedOutToUser = new QListBox($this);
     $this->lstCheckedOutToUser->Name = 'Checked Out To';
     $this->lstCheckedOutToUser->AddItem('- Select One -', null, true);
     $this->lstCheckedOutToUser->AddItem('Any', 'any');
     $objUserAccountArray = UserAccount::LoadAllAsCustomArray('username');
     if ($objUserAccountArray) {
         foreach ($objUserAccountArray as $arrUserAccount) {
             $this->lstCheckedOutToUser->AddItem($arrUserAccount['username'], $arrUserAccount['user_account_id']);
         }
     }
 }