(function($){
    $.fn.withImages = function() {
        var obj = this;

        if (images && images.length > 1) {
            obj.append('<img src="' + appPath + images[0] + '" />');
            obj.append('<img src="' + appPath + images[1] + '" />');
            imageCounter = 2
        }

        return this;
    }
})(jQuery);

var imageCounter = 0;

onSlideshowBefore = function (curr, next, opts) {
    
    if (images && images.length > 0 && images.length > imageCounter) {      
        
        var current = images[imageCounter];
        var img = new Image();
        img.src = appPath + current;

        if (opts.addSlide) {
            opts.addSlide(img);
            imageCounter ++;
        }
    }
}