// allgemeines fenster oeffen
function OpenWindow(file) {
        neu = open(file,"_new","width=300,height=250,resizable=0,locationbar=0,menubar=0,scrollbars=0,status=0,toolbar=0,left=150,top=50");
}

// bilder fenster oeffen
function Bilder(url) {
        bilder = open(url,"bilder","width=350,height=450,resizable=0,locationbar=0,menubar=0,scrollbars=1,status=1,toolbar=0,left=150,top=50");
}