function doIt()
{
  document.getElementById("ten").innerHTML=items[i];
  i=(i+1)%items.length;
}

function kontakt() {
FensterName=window.open("cont2.html","Kontakt","width=300,height=300")
}

function perimett() {
FensterName=window.open("perimett.html","Perimett","width=850,height=600")
} 

function weihnachtsland() {
FensterName=window.open("weihnachtsland.html","Weihnachtsland","width=750,height=500")
}

function martell() {
FensterName=window.open("../realienbuch/karl_martell.html","Martell","width=300,height=260")
}

function frau() {
FensterName=window.open("../realienbuch/frau.html","Frau","width=300,height=360")
}

function chlodwig() {
FensterName=window.open("../realienbuch/chlodwig.html","Chlodwig","width=300,height=230")
}

function ottonen() {
FensterName=window.open("../realienbuch/ottonen.html","Ottonen","width=620,height=490")
}

function tanne() {
FensterName=window.open("../tanne.html","Tanne","width=330,height=400")
}

function bild1() {
FensterName=window.open("../steine/bild1.html","Bild1","width=660,height=650")
}

function bild2() {
FensterName=window.open("../steine/bild2.html","Bild2","width=660,height=650")
}

function bild3() {
FensterName=window.open("../steine/bild3.html","Bild3","width=660,height=650")
}

function bild4() {
FensterName=window.open("../steine/bild4.html","Bild4","width=660,height=650")
}

function bild5() {
FensterName=window.open("../steine/bild5.html","Bild5","width=660,height=650")
}

function bild6() {
FensterName=window.open("../steine/bild6.html","Bild6","width=660,height=650")
}

function bild7() {
FensterName=window.open("../steine/bild7.html","Bild7","width=660,height=650")
}

function bild8() {
FensterName=window.open("../steine/bild8.html","Bild8","width=660,height=650")
}

function bild9() {
FensterName=window.open("../steine/bild9.html","Bild9","width=660,height=650")
}

function bild10() {
FensterName=window.open("../steine/bild10.html","Bild10","width=660,height=650")
}

function bild11() {
FensterName=window.open("../steine/bild11.html","Bild11","width=660,height=650")
}

function bild12() {
FensterName=window.open("../steine/bild12.html","Bild12","width=660,height=650")
}