var Images 	  	= new Array();
		Images[0] 		= new Image();
		Images[1] 		= new Image();
		Images[2] 		= new Image();
		Images[3] 		= new Image();
		Images[4] 		= new Image();
		Images[5] 		= new Image();
		Images[6] 		= new Image();
		Images[7] 		= new Image();
		
		Images[0].src 	= "images/button_strona_glowna.gif";
		Images[1].src 	= "images/button_strona_glowna_up.gif";

		Images[2].src 	= "images/button_galeria.gif";
		Images[3].src 	= "images/button_galeria_up.gif";

		Images[4].src 	= "images/button_ceny_noclegow.gif";
		Images[5].src 	= "images/button_ceny_noclegow_up.gif";

		Images[6].src 	= "images/button_kontakt.gif";
		Images[7].src 	= "images/button_kontakt_up.gif";
		
		function preload_button(nr, obiekt){
				if(Images[nr].complete){
						obiekt.src = Images[nr].src;
				}
		}