var navImages = new Array();
navImages[0] = new Array();
navImages[0]["i"] = new Image();
navImages[0]["i"].src = "IMG/nav/home_i.gif";
navImages[0]["a"] = new Image();
navImages[0]["a"].src = "IMG/nav/home_a.gif";
navImages[1] = new Array();
navImages[1]["i"] = new Image();
navImages[1]["i"].src = "IMG/nav/weingut_i.gif";
navImages[1]["a"] = new Image();
navImages[1]["a"].src = "IMG/nav/weingut_a.gif";
navImages[2] = new Array();
navImages[2]["i"] = new Image();
navImages[2]["i"].src = "IMG/nav/weine_i.gif";
navImages[2]["a"] = new Image();
navImages[2]["a"].src = "IMG/nav/weine_a.gif";
navImages[3] = new Array();
navImages[3]["i"] = new Image();
navImages[3]["i"].src = "IMG/nav/kaufen_i.gif";
navImages[3]["a"] = new Image();
navImages[3]["a"].src = "IMG/nav/kaufen_a.gif";
navImages[4] = new Array();
navImages[4]["i"] = new Image();
navImages[4]["i"].src = "IMG/nav/presse_i.gif";
navImages[4]["a"] = new Image();
navImages[4]["a"].src = "IMG/nav/presse_a.gif";
navImages[5] = new Array();
navImages[5]["i"] = new Image();
navImages[5]["i"].src = "IMG/nav/kontakt_i.gif";
navImages[5]["a"] = new Image();
navImages[5]["a"].src = "IMG/nav/kontakt_a.gif";

function rolloverNav(area, status)
{
  document.images["IMGnav_" + area].src = navImages[area][status].src;
}