$(document).ready(function() {


    $("a.box").fancybox({

        'zoomOpacity': true,
        'overlayShow': true,
        'zoomSpeedIn': 500,
        'zoomSpeedOut': 500,
        'frameWidth': 525,
        'frameHeight': 575,
        'overlayOpacity': 0.80,
        'overlayColor': '#b1b1b1',
        'hideOnOverlayClick': true,
        'hideOnContentClick': false,
        'centerOnScroll': true


    });

});