malakocka = new Image(240,299)
malakocka.src = "_menu/vlavo.jpg"
velkakocka = new Image(240,299)
velkakocka.src = "_menu/vl_poz.jpg"

malakocka1 = new Image(240,299)
malakocka1.src = "_menu/stred.jpg"
velkakocka1 = new Image(240,299)
velkakocka1.src = "_menu/str_poz.jpg"

malakocka2 = new Image(240,299)
malakocka2.src = "_menu/vpravo.jpg"
velkakocka2 = new Image(240,299)
velkakocka2.src = "_menu/vp_poz.jpg"