var nr=0, datei=""
function newfensterthumbs() 
{
window.open(datei,"Name1","toolbar=0,location=0,directories=0,status=0,resizable=0,width=775,height=750,scrollbars=yes");
}
function newfensterbighigh() 
{
window.open(datei,"Name2","toolbar=0,location=0,directories=0,status=0,resizable=1,width=1094,height=827,scrollbars=yes");
}
function newfenstertop() 
{
window.open(datei,"Name3","toolbar=0,location=0,directories=0,status=0,resizable=0,width=427,height=595,scrollbars=yes");
}