b1_aus = new Image();
b1_ein = new Image();

b2_aus = new Image();
b2_ein = new Image();

b3_aus = new Image();
b3_ein = new Image();

b4_aus = new Image();
b4_ein = new Image();

b5_aus = new Image();
b5_ein = new Image();

b6_aus = new Image();
b6_ein = new Image();

b7_aus = new Image();
b7_ein = new Image();

b8_aus = new Image();
b8_ein = new Image();

b9_aus = new Image();
b9_ein = new Image();
   
b1_aus.src = "menu/images/home_aus.gif";
b1_ein.src = "menu/images/home_ein.gif";

b2_aus.src = "menu/images/gruppe_aus.gif";
b2_ein.src = "menu/images/gruppe_ein.gif";

b3_aus.src = "menu/images/treffpunkt_aus.gif";
b3_ein.src = "menu/images/treffpunkt_ein.gif";

b4_aus.src = "menu/images/galerie_aus.gif";
b4_ein.src = "menu/images/galerie_ein.gif";

b5_aus.src = "menu/images/kontakt_aus.gif";
b5_ein.src = "menu/images/kontakt_ein.gif";

b6_aus.src = "menu/images/forum_aus.gif";
b6_ein.src = "menu/images/forum_ein.gif";

b7_aus.src = "menu/images/gaestebuch_aus.gif";
b7_ein.src = "menu/images/gaestebuch_ein.gif";

b8_aus.src = "menu/images/admin_aus.gif";
b8_ein.src = "menu/images/admin_ein.gif";

b9_aus.src = "menu/images/zurueck_aus.gif";
b9_ein.src = "menu/images/zurueck_ein.gif";

function buttonein(Buttonnr, Buttonname)
{
	window.document.images[Buttonnr].src = Buttonname.src;
}
  
function buttonaus(Buttonnr, Buttonname)
{
	window.document.images[Buttonnr].src = Buttonname.src;
}