rys1on = new Image();
	rys1on.src = "img/firma2.gif";
	rys1off = new Image();
	rys1off.src = "img/firma1.gif";
	
	rys2on = new Image();
	rys2on.src = "img/certyfikaty2.gif";
	rys2off = new Image();
	rys2off.src = "img/certyfikaty1.gif";
	
	rys3on = new Image();
	rys3on.src = "img/oferta2.gif";
	rys3off = new Image();
	rys3off.src = "img/oferta1.gif";
	
	rys4on = new Image();
	rys4on.src = "img/formularze2.gif";
	rys4off = new Image();
	rys4off.src = "img/formularze1.gif";
	
	rys5on = new Image();
	rys5on.src = "img/wskazowki2.gif";
	rys5off = new Image();
	rys5off.src = "img/wskazowki1.gif";
	
	rys6on = new Image();
	rys6on.src = "img/kontakt2.gif";
	rys6off = new Image();
	rys6off.src = "img/kontakt1.gif";
	
	rys7on = new Image();
	rys7on.src = "img/dojazd2.gif";
	rys7off = new Image();
	rys7off.src = "img/dojazd1.gif";
	
	rys8on = new Image();
	rys8on.src = "img/aktualnosci2.gif";
	rys8off = new Image();
	rys8off.src = "img/aktualnosci1.gif";
	
	rys9on = new Image();
	rys9on.src = "img/waljednopodporowy2.gif";
	rys9off = new Image();
	rys9off.src = "img/waljednopodporowy1.gif";
	
	rys10on = new Image();
	rys10on.src = "img/waldwupodporowy2.gif";
	rys10off = new Image();
	rys10off.src = "img/waldwupodporowy1.gif";
	
	rys11on = new Image();
	rys11on.src = "img/walprzedni2.gif";
	rys11off = new Image();
	rys11off.src = "img/walprzedni1.gif";
	
	rys12on = new Image();
	rys12on.src = "img/walzwyrownaniem2.gif";
	rys12off = new Image();
	rys12off.src = "img/walzwyrownaniem1.gif";
	
	rys13on = new Image();
	rys13on.src = "img/siedziba2.gif";
	rys13off = new Image();
	rys13off.src = "img/siedziba1.gif";
	
	rys14on = new Image();
	rys14on.src = "img/maszyny2.gif";
	rys14off = new Image();
	rys14off.src = "img/maszyny1.gif";
	
	rys15on = new Image();
	rys15on.src = "img/projektowanie2.gif";
	rys15off = new Image();
	rys15off.src = "img/projektowanie1.gif";
	
	rys16on = new Image();
	rys16on.src = "img/walzwyrownaniemkr2.gif";
	rys16off = new Image();
	rys16off.src = "img/walzwyrownaniemkr1.gif";
	
	rys17on = new Image();
	rys17on.src = "img/walmechanicszwyr2.gif";
	rys17off = new Image();
	rys17off.src = "img/walmechanicszwyr1.gif";
	
	rys18on = new Image();
	rys18on.src = "img/walmechanicsbezwyr2.gif";
	rys18off = new Image();
	rys18off.src = "img/walmechanicsbezwyr1.gif";
	
	function zmiana1(imgName)
	{
		imgOn = eval(imgName + "on.src");
		document [imgName].src = imgOn;
	}


	function zmiana2(imgName)
	{
	
		imgOff = eval(imgName + "off.src")
		document [imgName].src = imgOff;
	}