window.onload = function(){
    Shadowbox.init();
    initFlashgallery();
};
function initFlashgallery(){
    Shadowbox.setup([
        document.getElementById('hakata'),
        document.getElementById('nishinakasu'),
        document.getElementById('shikoku'),
        document.getElementById('ginza'),
        document.getElementById('shinsaibashi'),
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        gallery:        'Flash',
        continuous:     true,
        counterType:    'skip',
        animSequence:   'sync'
    });
};