function printState()
 {
     parent::printState();
     echo '<input type="hidden"' . ' id="' . $this->_getIdDeleteItemId() . '"' . ' name="' . $this->_getIdDeleteItemId() . '"' . ' value="' . $this->getIdDeleteItem() . '" />' . "\n";
     echo '<input type="hidden"' . ' id="' . $this->_getIdMoveItemId() . '"' . ' name="' . $this->_getIdMoveItemId() . '"' . ' value="' . $this->getIdMoveItem() . '" />' . "\n";
 }
 function printState()
 {
     $out = parent::printState();
     $out = '<input type="hidden"' . ' id="' . DIRECTORY_ID . DIRECTORY_ID_PRINTEDITEM . '"' . ' name="' . DIRECTORY_ID . '[' . DIRECTORY_ID_PRINTEDITEM . ']"' . ' value="' . urlencode(serialize($this->printedItems)) . '" />' . "\n";
     return $out;
 }