(function ($) {

    $.fn.hardSlider = function (options) {

        // default configuration properties
        var defaults = {
            prevId: 'prevBtn',
            prevText: 'Previous',
            nextId: 'nextBtn',
            nextText: 'Next',
            controlsShow: true,
            controlsBefore: '',
            controlsAfter: '',
            controlsFade: true,
            firstId: 'firstBtn',
            firstText: 'First',
            firstShow: false,
            lastId: 'lastBtn',
            lastText: 'Last',
            lastShow: false,
            vertical: true,
            speed: 750,
            auto: false,
            pause: 2000,
            activated: -1,
            continuous: false
        };

        var options = $.extend(defaults, options);

        this.each(function () {
            var obj = $(this);
            var s = $("li", obj).length;
            //            var w = $("li", obj).width();
            //            var h = $("li", obj).height();
            var w = 610;
            var h = 255;

            obj.width(w);
            obj.height(h);
            obj.css("overflow", "hidden");
            obj.css("margin-top", "30px");
            var ts = s - 1;
            var t = options.activated;
            
            $("ul", obj).css('width', s * w);


            if (!options.vertical) $("li", obj).css('float', 'left');
            /*
            if (options.controlsShow) {
            var html = options.controlsBefore;
            if (options.firstShow) html += '<span id="' + options.firstId + '"><a href=\"javascript:void(0);\">' + options.firstText + '</a></span>';
            html += ' <span id="' + options.prevId + '"><a href=\"javascript:void(0);\">' + options.prevText + '</a></span>';
            html += ' <span id="' + options.nextId + '"><a href=\"javascript:void(0);\">' + options.nextText + '</a></span>';
            if (options.lastShow) html += ' <span id="' + options.lastId + '"><a href=\"javascript:void(0);\">' + options.lastText + '</a></span>';
            html += options.controlsAfter;
            $(obj).after(html);
            };
            
            $("a", "#" + options.nextId).click(function () {
            animate("next", true);
            });
            $("a", "#" + options.prevId).click(function () {
            animate("prev", true);
            });
            $("a", "#" + options.firstId).click(function () {
            animate("first", true);
            });
            $("a", "#" + options.lastId).click(function () {
            animate("last", true);
            });
            */


            //samet
            $(document).ready(function () {
                var ot = t;

                t = (ot >= ts) ? (options.continuous ? 0 : ts) : t + 1;
                var diff = Math.abs(ot - t);
                var speed = diff * options.speed;

                p = (t * h * -1);
                $("ul", obj).animate(
						{ marginTop: p },
						speed
					);

                clearTimeout(timeout);
            });
            //samet


            /*

            function animate(dir, clicked) {
            var ot = t;
            switch (dir) {
            case "next":
            t = (ot >= ts) ? (options.continuous ? 0 : ts) : t + 1;
            break;
            case "prev":
            t = (t <= 0) ? (options.continuous ? ts : 0) : t - 1;
            break;
            case "first":
            t = 0;
            break;
            case "last":
            t = ts;
            break;
            default:
            break;
            };

            var diff = Math.abs(ot - t);
            var speed = diff * options.speed;
            if (!options.vertical) {
            p = (t * w * -1);
            $("ul", obj).animate(
            { marginLeft: p },
            speed
            );
            } else {
            p = (t * h * -1);
            $("ul", obj).animate(
            { marginTop: p },
            speed
            );
            };

            if (!options.continuous && options.controlsFade) {
            if (t == ts) {
            $("a", "#" + options.nextId).hide();
            $("a", "#" + options.lastId).hide();
            } else {
            $("a", "#" + options.nextId).show();
            $("a", "#" + options.lastId).show();
            };
            if (t == 0) {
            $("a", "#" + options.prevId).hide();
            $("a", "#" + options.firstId).hide();
            } else {
            $("a", "#" + options.prevId).show();
            $("a", "#" + options.firstId).show();
            };
            };

            if (clicked) clearTimeout(timeout);
            if (options.auto && dir == "next" && !clicked) {
            ;
            timeout = setTimeout(function () {
            animate("next", false);
            }, diff * options.speed + options.pause);
            };

            };*/
            // init
            var timeout;
            if (options.auto) {
                ;
                timeout = setTimeout(function () {
                    animate("next", false);
                }, options.pause);
            };

            if (!options.continuous && options.controlsFade) {
                $("a", "#" + options.prevId).hide();
                $("a", "#" + options.firstId).hide();
            };

        });

    };

})(jQuery);