function previmg(){
if (i >= 1){
document.getElementById("next").style.visibility="visible";
i = i - 1;
document.image.src = images[i];
document.all.text.innerHTML = bez[i];
if (i<=1){document.getElementById("prev").style.visibility="hidden";}
}
}
function nextimg(){
if (i < max-1){
document.getElementById("prev").style.visibility="visible";
i = i + 1;
document.image.src = images[i];
document.all.text.innerHTML = bez[i];
if (i>= max-1){document.getElementById("next").style.visibility="hidden";}
}
}
function Bildneu()
{
var opt="width=" + widt[i] + ", height=" + heig[i] + ", resizeable=yes";
win = document.open("leer.html","Gallery",opt);
win.document.write("" + home + "");
}
