b_1 = new Image();
b_1.src = "layout/1.gif";
b_2 = new Image();
b_2.src = "layout/1al.gif";

b_3 = new Image();
b_3.src = "layout/2.gif";
b_4 = new Image();
b_4.src = "layout/2al.gif";

b_5 = new Image();
b_5.src = "layout/3.gif";
b_6 = new Image();
b_6.src = "layout/3al.gif";

b_7 = new Image();
b_7.src = "layout/4.gif";
b_8 = new Image();
b_8.src = "layout/4al.gif";

b_9 = new Image();
b_9.src = "layout/5.gif";
b_10 = new Image();
b_10.src = "layout/5al.gif";

b_11 = new Image();
b_11.src = "layout/6.gif";
b_12 = new Image();
b_12.src = "layout/6al.gif";

b_13 = new Image();
b_13.src = "layout/kontakt.gif";
b_14 = new Image();
b_14.src = "layout/kontaktal.gif";

b_15 = new Image();
b_15.src = "layout/impressum.gif";
b_16 = new Image();
b_16.src = "layout/impressumal.gif";

b_17 = new Image();
b_17.src = "layout/7.gif";
b_18 = new Image();
b_18.src = "layout/7al.gif";




b_19 = new Image();
b_19.src = "layout/8.gif";
b_20 = new Image();
b_20.src = "layout/8al.gif";


function Bildwechsel(Bildname, Bildobjekt)
{
    document.images[Bildname].src = eval(Bildobjekt + ".src")
}