function preload() {
  Bild1 = new Image();
  Bild1.src = "fileadmin/templates/img/header_hover.png";
  Bild2 = new Image();
  Bild2.src = "fileadmin/templates/img/footer.jpg";
  Bild3 = new Image();
  Bild3.src = "fileadmin/templates/img/main.jpg";
  Bild4 = new Image();
  Bild4.src = "fileadmin/templates/img/nav.png";
  Bild5 = new Image();
  Bild5.src = "fileadmin/templates/img/nav_act.png";
  Bild6 = new Image();
  Bild6.src = "fileadmin/templates/img/nav_hover.png";
  Bild7 = new Image();
  Bild7.src = "fileadmin/templates/img/salamander.jpg"; 
  Bild8 = new Image() ;
  Bild8.src = "fileadmin/templates/img/schatten_mitte.png";
  Bild9 = new Image();
  Bild9.src = "fileadmin/templates/img/schatten_rechts.jpg";
  Bild10 = new Image();
  Bild10.src = "fileadmin/templates/img/spielliste_hover.jpg";
  Bild11 = new Image();
  Bild11.src = "fileadmin/templates/img/top.jpg";
  Bild12 = new Image();
  Bild12.src = "fileadmin/templates/img/unternavigation1_act.jpg";
  Bild13 = new Image();
  Bild13.src = "fileadmin/templates/img/unternavigation_trenner.jpg";
  Bild14 = new Image();
  Bild14.src = "fileadmin/templates/img/verlauf.jpg";
  Bild15 = new Image();
  Bild15.src = "fileadmin/templates/img/bild_des_monats.png";
  Bild16 = new Image();
  Bild16.src = "fileadmin/templates/img/box_bg.jpg";
  Bild17 = new Image();
  Bild17.src = "fileadmin/templates/img/oeffnungszeiten.png";
  Bild18 = new Image();
  Bild18.src = "fileadmin/templates/img/trainingszeiten.png";
}