(function ($) {
    
    $(document).ready(function (event) {
        
        $('a[rel="larger"]').overlay({
            'expose': { 
                'color': '#000', 
                'loadSpeed': 200, 
                'opacity': 0.85
            },
            'target': '#overlay',
            'top': 0,
            'onBeforeLoad': function () {
                var overlay = this.getContent(),
                    trigger = this.getTrigger(),
                    image = $('<img src="' + trigger.attr('href') + '" alt="" />');
                overlay.find('.content').empty().append(image);
            }
        });
        
    });
    
})(jQuery);