aus1 = new Image();
aus1.src = "img/menu/home.png";
an1 = new Image();
an1.src = "img/menu/home1.png";

aus2 = new Image();
aus2.src = "img/menu/computer.png";
an2 = new Image();
an2.src = "img/menu/computer1.png";

aus3 = new Image();
aus3.src = "img/menu/service.png";
an3 = new Image();
an3.src = "img/menu/service1.png";

aus4 = new Image();
aus4.src = "img/menu/netzwerk.png";
an4 = new Image();
an4.src = "img/menu/netzwerk1.png";

aus5 = new Image();
aus5.src = "img/menu/websites.png";
an5 = new Image();
an5.src = "img/menu/websites1.png";

aus6 = new Image();
aus6.src = "img/menu/telefonie.png";
an6 = new Image();
an6.src = "img/menu/telefonie1.png";

aus7 = new Image();
aus7.src = "img/menu/left/kontakt.png";
an7 = new Image();
an7.src = "img/menu/left/kontakt1.png";

aus8 = new Image();
aus8.src = "img/menu/left/agb.png";
an8 = new Image();
an8.src = "img/menu/left/agb1.png";

aus9 = new Image();
aus9.src = "img/menu/left/impressum.png";
an9 = new Image();
an9.src = "img/menu/left/impressum1.png";

aus10 = new Image();
aus10.src = "img/menu/left/anfahrt.png";
an10 = new Image();
an10.src = "img/menu/left/anfahrt1.png";

aus11 = new Image();
aus11.src = "img/menu/left/partner.png";
an11 = new Image();
an11.src = "img/menu/left/partner1.png";

aus12 = new Image();
aus12.src = "img/menu/left/referenzen.png";
an12 = new Image();
an12.src = "img/menu/left/referenzen1.png";

aus13 = new Image();
aus13.src = "img/menu/facebook.png";
an13 = new Image();
an13.src = "img/menu/facebook1.png";