Shadowbox.setup("a.slideshow", {
    slideshowDelay:   3
});

Shadowbox.init({
    language:   "sk",
    //players:    ["img", "html", "iframe", "swf"],
    animate:            true,
    animSequence:       'sync',
    animateFade:        true,
    resizeDuration:     0.2,
    fadeDuration:       0.3,
    initialWidth:       800,
    initialHeight:      600,        
    handleOversize:     'resize',
    overlayOpacity:     0.8,
    viewportPadding:    5    
});