nav_allgemeines_lo = new Image();
nav_allgemeines_lo.src = "images/main/main_nav_allgemeines_lo.gif";
nav_allgemeines_hi = new Image();
nav_allgemeines_hi.src = "images/main/main_nav_allgemeines_hi.gif";

nav_anreise_lo = new Image();
nav_anreise_lo.src = "images/main/main_nav_anreise_lo.gif";
nav_anreise_hi = new Image();
nav_anreise_hi.src = "images/main/main_nav_anreise_hi.gif";

nav_deck0_lo = new Image();
nav_deck0_lo.src = "images/main/main_nav_deck0_lo.gif";
nav_deck0_hi = new Image();
nav_deck0_hi.src = "images/main/main_nav_deck0_hi.gif";

nav_deck1_lo = new Image();
nav_deck1_lo.src = "images/main/main_nav_deck1_lo.gif";
nav_deck1_hi = new Image();
nav_deck1_hi.src = "images/main/main_nav_deck1_hi.gif";

nav_insel_lo = new Image();
nav_insel_lo.src = "images/main/main_nav_insel_lo.gif";
nav_insel_hi = new Image();
nav_insel_hi.src = "images/main/main_nav_insel_hi.gif";

nav_kontakt_lo = new Image();
nav_kontakt_lo.src = "images/main/main_nav_kontakt_lo.gif";
nav_kontakt_hi = new Image();
nav_kontakt_hi.src = "images/main/main_nav_kontakt_hi.gif";

nav_preise_lo = new Image();
nav_preise_lo.src = "images/main/main_nav_preise_lo.gif";
nav_preise_hi = new Image();
nav_preise_hi.src = "images/main/main_nav_preise_hi.gif";



function RollOver(Bildname,Bildobjekt) {
  Bildname.src = Bildobjekt.src;
  return true;
}