var Images 	  								= new Array();
		Images['button_onas'] 						= new Array();
		Images['button_onas'][0] 					= new Image();
		Images['button_onas'][1] 					= new Image();
		
		Images['button_oferta'] 					= new Array();
		Images['button_oferta'][0] 					= new Image();
		Images['button_oferta'][1] 					= new Image();
		
		Images['button_strefa_stalych_klientow'] 			= new Array();
		Images['button_strefa_stalych_klientow'][0] 		= new Image();
		Images['button_strefa_stalych_klientow'][1] 		= new Image();
		
		Images['button_sklep_internetowy'] 					= new Array();
		Images['button_sklep_internetowy'][0] 				= new Image();
		Images['button_sklep_internetowy'][1] 				= new Image();
		
		Images['button_kontakt'] 					= new Array();
		Images['button_kontakt'][0] 				= new Image();
		Images['button_kontakt'][1] 				= new Image();

		
		Images['button_onas'][0].src 		= 'images/button_onas.png';
		Images['button_onas'][1].src 		= 'images/button_onas_up.png';
		
		Images['button_oferta'][0].src 		= 'images/button_oferta.png';
		Images['button_oferta'][1].src 		= 'images/button_oferta_up.png';

		Images['button_strefa_stalych_klientow'][0].src 		= 'images/button_strefa_stalych_klientow.png';
		Images['button_strefa_stalych_klientow'][1].src 		= 'images/button_strefa_stalych_klientow_up.png';

		Images['button_sklep_internetowy'][0].src 		= 'images/button_sklep_internetowy.png';
		Images['button_sklep_internetowy'][1].src 		= 'images/button_sklep_internetowy_up.png';

		Images['button_kontakt'][0].src 		= 'images/button_kontakt.png';
		Images['button_kontakt'][1].src 		= 'images/button_kontakt_up.png';


		function preload_button(nazwa, nr, obiekt){
				if(Images[nazwa][nr].complete){
						obiekt.src = Images[nazwa][nr].src;
				}
		}