(function ($) {
    $.fn.jCarouselLite = function (o) {
        o = $.extend({ btnPrev: null, btnNext: null, btnGo: null, mouseWheel: false, auto: null, speed: null, easing: null, vertical: false, circular: true, visible: 3, start: 0, scroll: 1, beforeStart: null, afterEnd: null }, o || {});
         return this.each(function () {
             var b = false, animCss = o.vertical ? "top" : "left", sizeCss = o.vertical ? "height" : "width";
             var c = $(this), ul = $("ul", c), tLi = $("li", ul), tl = tLi.size(), v = o.visible;
             if (o.circular) {
                 ul.prepend(tLi.slice(tl - v - 1 + 1).clone()).append(tLi.slice(0, v).clone());
                 o.start += v
             }
             var f = $("li", ul), itemLength = f.size(), curr = o.start;
             c.css("visibility", "visible");
             f.css({ overflow: "hidden", float: o.vertical ? "none" : "left" });
             ul.css({ margin: "0", padding: "0", position: "relative", "list-style-type": "none", "z-index": "1" });
             c.css({ overflow: "hidden", position: "relative", "z-index": "2", left: "0px" });
             var g = o.vertical ? height(f) : width(f);
             var h = g * itemLength;
             var j = g * v;
             f.css({ width: f.width(), height: f.height() });
             ul.css(sizeCss, h + "px").css(animCss, -(curr * g));
             c.css(sizeCss, j + "px");
             if (o.btnPrev) $(o.btnPrev).click(function () {
                 return go(curr - o.scroll)
             });
             if (o.btnNext)
                 $(o.btnNext).click(function () { return go(curr + o.scroll) });
             if (o.btnGo)
                 $.each(o.btnGo, function (i, a) {
                     $(a).click(function () {
                         return go(o.circular ? o.visible + i : i)
                     })
                 });
                 if (o.mouseWheel && c.mousewheel)
                     c.mousewheel(function (e, d) { return d > 0 ? go(curr - o.scroll) : go(curr + o.scroll) });
                 if (o.auto) setInterval(function () { go(curr + o.scroll) }, o.auto + o.speed);
                 function vis() { return f.slice(curr).slice(0, v) };

            function go(a) {
                if (!b) {
                  
                    if (o.beforeStart) o.beforeStart.call(this, vis());
                    if (o.circular) {
                        if (a <= o.start - v - 1) {
                            ul.css(animCss, -((itemLength - (v * 2)) * g) + "px");
                            curr = a == o.start - v - 1 ? itemLength - (v * 2) - 1 : itemLength - (v * 2) - o.scroll
                        }
                        else if (a >= itemLength - v + 1) {
                            ul.css(animCss, -((v) * g) + "px");
                            curr = a == itemLength - v + 1 ? v + 1 : v + o.scroll
                        }
                        else
                            curr = a
                    }
                    else {
                        if (a < 0 || a > itemLength - v)
                            return;
                        else
                            curr = a
                    }
                    b = true;
                    //document.getElementById("CurrentImageCount").innerHTML = a;
                    ul.animate(animCss == "left" ? { left: -(curr * g)} : { top: -(curr * g) }, o.speed, o.easing, function () { if (o.afterEnd) o.afterEnd.call(this, vis()); b = false });
                    if (!o.circular){
                        $(o.btnPrev + "," + o.btnNext).removeClass("disabled");
                        $((curr - o.scroll < 0 && o.btnPrev) || (curr + o.scroll > itemLength - v && o.btnNext) || []).addClass("disabled")
                    }
                } return false
            } 
        })
    };
                         function css(a, b) { return parseInt($.css(a[0], b)) || 0 }; function width(a) { return a[0].offsetWidth + css(a, 'marginLeft') + css(a, 'marginRight') }; function height(a) { return a[0].offsetHeight + css(a, 'marginTop') + css(a, 'marginBottom') } })(jQuery);