//Hauptnavigation

nav_caritas_lo = new Image();
nav_caritas_lo.src = "images/navigation/nav_caritas_lo.gif";
nav_caritas_hi = new Image();
nav_caritas_hi.src = "images/navigation/nav_caritas_hi.gif";

nav_gottesdienst_lo = new Image();
nav_gottesdienst_lo.src = "images/navigation/nav_gottesdienst_lo.gif";
nav_gottesdienst_hi = new Image();
nav_gottesdienst_hi.src = "images/navigation/nav_gottesdienst_hi.gif";

nav_gruppierungen_lo = new Image();
nav_gruppierungen_lo.src = "images/navigation/nav_gruppierungen_lo.gif";
nav_gruppierungen_hi = new Image();
nav_gruppierungen_hi.src = "images/navigation/nav_gruppierungen_hi.gif";

nav_jugendtreffs_lo = new Image();
nav_jugendtreffs_lo.src = "images/navigation/nav_jugendtreffs_lo.gif";
nav_jugendtreffs_hi = new Image();
nav_jugendtreffs_hi.src = "images/navigation/nav_jugendtreffs_hi.gif";

nav_kindergaerten_lo = new Image();
nav_kindergaerten_lo.src = "images/navigation/nav_kindergaerten_lo.gif";
nav_kindergaerten_hi = new Image();
nav_kindergaerten_hi.src = "images/navigation/nav_kindergaerten_hi.gif";

nav_kirche_lo = new Image();
nav_kirche_lo.src = "images/navigation/nav_kirche_lo.gif";
nav_kirche_hi = new Image();
nav_kirche_hi.src = "images/navigation/nav_kirche_hi.gif";

nav_kirchengemeinde_lo = new Image();
nav_kirchengemeinde_lo.src = "images/navigation/nav_kirchengemeinde_lo.gif";
nav_kirchengemeinde_hi = new Image();
nav_kirchengemeinde_hi.src = "images/navigation/nav_kirchengemeinde_hi.gif";

nav_kontakt_lo = new Image();
nav_kontakt_lo.src = "images/navigation/nav_kontakt_lo.gif";
nav_kontakt_hi = new Image();
nav_kontakt_hi.src = "images/navigation/nav_kontakt_hi.gif";

nav_pastoralverbund_lo = new Image();
nav_pastoralverbund_lo.src = "images/navigation/nav_pastoralverbund_lo.gif";
nav_pastoralverbund_hi = new Image();
nav_pastoralverbund_hi.src = "images/navigation/nav_pastoralverbund_hi.gif";

nav_termine_lo = new Image();
nav_termine_lo.src = "images/navigation/nav_termine_lo.gif";
nav_termine_hi = new Image();
nav_termine_hi.src = "images/navigation/nav_termine_hi.gif";

//Navigations-Teaser-Images

nav_teaser_main = new Image();
nav_teaser_main.src = "images/bildernavigation/main.jpg";

nav_teaser_kirche = new Image();
nav_teaser_kirche.src = "images/bildernavigation/kirche.jpg";

nav_teaser_kirchengemeinde = new Image();
nav_teaser_kirchengemeinde.src = "images/bildernavigation/kirchengemeinde.jpg";

nav_teaser_kindergaerten = new Image();
nav_teaser_kindergaerten.src = "images/bildernavigation/kindergaerten.jpg";

nav_teaser_jugendtreffs = new Image();
nav_teaser_jugendtreffs.src = "images/bildernavigation/jugendtreffs.jpg";

nav_teaser_gruppierungen = new Image();
nav_teaser_gruppierungen.src = "images/bildernavigation/gruppierungen.jpg";

nav_teaser_termine = new Image();
nav_teaser_termine.src = "images/bildernavigation/termine.jpg";

nav_teaser_pastoralverbund = new Image();
nav_teaser_pastoralverbund.src = "images/bildernavigation/pastoralverbund.jpg";

nav_teaser_gottesdienst = new Image();
nav_teaser_gottesdienst.src = "images/bildernavigation/gottesdienst.jpg";

nav_teaser_caritas = new Image();
nav_teaser_caritas.src = "images/bildernavigation/caritas.jpg";

nav_teaser_kontakt = new Image();
nav_teaser_kontakt.src = "images/bildernavigation/kontakt.jpg";

var aktive_navi;

//RollOver-Funktion

function RollOver(Bildname,Bildobjekt) {
  resetNavi();
  if (Bildname != aktive_navi) {
	  Bildname.src = Bildobjekt.src;
  }
  return true;
}

function changeImage(BildTeaser,Naviname,Naviobjekt) {

  //Bild austauschen
  document.nav_teaser.src = BildTeaser.src;
  
  //Navi reset
  aktive_navi = null;
  resetNavi();
  
  
  //Navi Rubrik aktivieren
  aktive_navi = Naviname;
  aktive_navi.src = Naviobjekt.src;
  return true;
}


function resetNavi() {

	if (aktive_navi != window.document.nav_kirche) window.document.nav_kirche.src = nav_kirche_lo.src;
	if (aktive_navi != window.document.nav_kirchengemeinde) window.document.nav_kirchengemeinde.src = nav_kirchengemeinde_lo.src;
	if (aktive_navi != window.document.nav_kindergaerten) window.document.nav_kindergaerten.src = nav_kindergaerten_lo.src;
	if (aktive_navi != window.document.nav_jugendtreffs) window.document.nav_jugendtreffs.src = nav_jugendtreffs_lo.src;
	if (aktive_navi != window.document.nav_gruppierungen) window.document.nav_gruppierungen.src = nav_gruppierungen_lo.src;
	if (aktive_navi != window.document.nav_termine) window.document.nav_termine.src = nav_termine_lo.src;
	if (aktive_navi != window.document.nav_pastoralverbund) window.document.nav_pastoralverbund.src = nav_pastoralverbund_lo.src;
	if (aktive_navi != window.document.nav_gottesdienst) window.document.nav_gottesdienst.src = nav_gottesdienst_lo.src;
	//if (aktive_navi != window.document.nav_caritas) window.document.nav_caritas.src = nav_caritas_lo.src;
	if (aktive_navi != window.document.nav_kontakt) window.document.nav_kontakt.src = nav_kontakt_lo.src;

}



//Popup-Funktion
function popup(breite,hoehe,Prod)  {
  site='popup.php3?prod='+Prod+'&hoehe='+hoehe;
  scrollbar = 0;
  scrollbool = "no";
  hoehe = hoehe+98;
  if (hoehe > screen.height) {
    hoehe = screen.height;
    scrollbar = 1;
    scrollbool = "no";
  }
  breite = breite+20*scrollbar;
  oben = 100;
  links = 100;
  if (oben <= 0) {
    oben = 0;
  }
  if (links <= 0) {
    links = 0;
  }
  window.open(site,Prod,'resizeable=no,scrollbars='+scrollbool+',width='+breite+',height='+hoehe+',innerWidth='+breite+',innerHeight='+hoehe+',titlebar=no,screenX='+links+',screenY='+oben+',left='+links+',top='+oben);
}