Jak zrychlit JAK galerii

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     {alt: '',description: 'obrázek', small: {url: 'images/sP4300084.jpg'}, big: {url: 'images/P4300084.jpg'} },
     { další obrázek},
     { další obrázek}


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    var opt = {
        galleryClassName: "lightBox",
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         components: {
             strip: JAK.LightBox.Strip.Scrollable,
             navigation: JAK.LightBox.Navigation.Basic,
             anchorage: JAK.LightBox.Anchorage.Fixed,
             main: JAK.LightBox.Main.CenteredScaled,
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                        },
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    var g5 = new JAK.LightBox(data, opt);
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<a href="JAK.htm" onclick="g5.show(0); return false;">otevřít galerii</a>