function extendForms()
{
  params = {
    _default : {
      galleryBackgroundId: 'layer_background',
      galleryLoaderId: 'layer_loader',
      galleryClass: 'gallery',
      galleryLayerClass: 'layer_gallery',
      layerAnchorClass: 'layer',
  		layerBackgroundId: 'layer_background',
  		layerLoaderId: 'layer_loader',
  		layerContentClass: 'layer_content',
  		ajaxAnchorClass: 'ajax'
		},
		
		newsletter : {
      fakeParams : {
			   'adres_email' : 'Podaj swój email'
			}
    },
    
    recommend : {
      fakeParams : {
			   'adres_email' : 'Podaj email adresata',
			   'nadawca' : 'Twoje imię'
			}
    },
    
    last_visited : {
      fakeParams : {
			   'adres_email' : 'Podaj swój email'
			}
    },
    
    search_engine : {
      fakeParams : {
			   'phrase' : 'Szukana fraza',
			   'price_from' : 'Cena',
			   'price_to' : 'Cena',
			   /*'category' : 'Kategoria',
			   'producer' : 'Producent',*/
			   'sort_by_name_name' : 'Sortowanie'
			}
    },
    
    search_engine1 : {
      fakeParams : {
			   'sort_by_name_name' : 'Sortowanie'
			}
    }
  };
  
  FSite2.extendForm(document, params._default);
  if(document.newsletter)
    FSite2.extendForm(document.newsletter, params.newsletter);
  if(document.recommend)
    FSite2.extendForm(document.recommend, params.recommend);
  if(document.lastVisited)
    FSite2.extendForm(document.lastVisited, params.last_visited);
  if(document.searchEngine)
    FSite2.extendForm(document.searchEngine, params.search_engine);
  if(document.searchEngine1)
    FSite2.extendForm(document.searchEngine1, params.search_engine1);
}