//przykład z miesięcznika //WWW nr 2/2000
//modyfikacja ctb
//modyfikacja kojot 2010-11-30
noweOkienko = null;

function galeria(src, w, h) {
    // kojot 2010-11-30 - dodalem wymuszenie zamkniecia okna i wynullowanie obiektu
    if (noweOkienko!=null) {
        noweOkienko.close();
        noweOkienko = null;
    }
    //---- kojot 2010-11-30

    if(window.screen) {
        aw=screen.availWidth;
        ah=screen.availHeight;
    }
    else {
        aw=640;
        ah=450;
    }
    
    if(noweOkienko==null || noweOkienko.closed) {
        ustawienia=
         "left=" + (3*(aw-w))/4 + ","
         +"top=" + (ah-h)/2 + ","
         +"screenX=" + (aw-w)/2 + ","
         +"screenY=" + (ah-h)/2 + ","
         +"width=" + w + ","
         +"height=" + h + ","
         +"innerWidth=" + w + ","
         +"innerHeight=" + h + ","
         +"toolbar=no,"
         +"location=no,"
         +"directories=no,"
         +"status=no,"
         +"menubar=no,"
         +"scrollbars=no,"
         +"resizable=no"
        
        noweOkienko = window.open("",'obrazek',ustawienia);
    }

    noweOkienko.document.open();
    noweOkienko.document.clear();
    noweOkienko.document.write(
        "<html><head>\n"
        +"<style><!--\n"
        +"body{background-repeat:no-repeat}\n"
        +"--></style>\n"
        +"</head>\n"
        +"<body background=" + src + "><a onfocus=blur() href=javascript:window.close()><img src=ustaw/n.gif border=0 width=" + w + " height=" + h +"></a></body>\n"
        +"</html>");
    
    noweOkienko.document.close();
    noweOkienko.focus();
}

