(function($){
    $(".ps-photo-download").on("click", function(){
        getImgUrl();
    });

    function getImgUrl()
    {
        var imgUrl = $(".ps-carousel-content img").attr("src");
        return imgUrl.toString();
    }

    var myPhotoSwipe = $("#gallery-swipe a").photoSwipe(
    {
        enableMouseWheel: false,
        enableKeyboard: true,
        getToolbar: function(){
            // Add a download image link
            var link = '<a class="ps-photo-download" href="#"></a>';
            $('.ps-carousel').after(link);
            return '<div class="ps-toolbar-close"><div class="ps-toolbar-content"></div></div><div class="ps-toolbar-play"><div class="ps-toolbar-content"></div></div><div class="ps-toolbar-previous"><div class="ps-toolbar-content"></div></div><div class="ps-toolbar-next"><div class="ps-toolbar-content"></div></div>';
        }
    });
})(jQuery);