img_sg_on = new Image(100, 29);
img_sg_on.src = "images/sg_on.png";
img_sg_off = new Image(100, 29);
img_sg_off.src = "images/sg.png";
	
img_o_nas_on = new Image(100, 29);
img_o_nas_on.src = "images/o_nas_on.png";
img_o_nas_off = new Image(100, 29);
img_o_nas_off.src = "images/o_nas.png";

img_partnerzy_on = new Image(100, 29);
img_partnerzy_on.src = "images/partnerzy_on.png";
img_partnerzy_off = new Image(100, 29);
img_partnerzy_off.src = "images/partnerzy.png";

img_kontakt_on = new Image(100, 29);
img_kontakt_on.src = "images/kontakt_on.png";
img_kontakt_off = new Image(100, 29);
img_kontakt_off.src = "images/kontakt.png";