$(document).ready(function() {
    gallery.init();
});

gallery = {
    images: new Array(),

    init: function() {
        gallery.images = $('ul.gallery').find('a');
        if(gallery.images.length) {
            $(gallery.images[0]).parent().addClass('active');
            gallery.images.click(function() {
                var o = $(this);
                $('ul.gallery').find('.active').removeClass('active');
                o.parent().addClass('active');
                $('#mainstage_container > img').attr('src', o.attr('href'));
                return false;
            });
            $('.contentContainer').before('<div id="mainstage_container" class="mainStage"><img src="'+gallery.images.attr('href')+'" alt=""/></div>');
            $('.template_a2').toggleClass('template_a2', 'template_a1');
        }
    }
}