/* jQuery Carousel 0.9.8
 Copyright 2010 Thomas Lanciaux and Pierre Bertet.
 This software is licensed under the CC-GNU LGPL <http://creativecommons.org/licenses/LGPL/2.1/>
 */
(function(g){
    g.fn.carousel = function(q){
        var q = g.extend({
            direction: "horizontal",
            loop: false,
            dispItems: 1,
			stepItems: 1,
            pagination: false,
            paginationPosition: "inside",
            nextBtn: '<input type="button" value="Next" />',
            prevBtn: '<input type="button" value="Previous" />',
            btnsPosition: "inside",
            nextBtnInsert: "insertAfter",
            prevBtnInsert: "insertBefore",
            nextBtnInsertFn: false,
            prevBtnInsertFn: false,
            autoSlide: false,
            autoSlideInterval: 3000,
            delayAutoSlide: false,
            combinedClasses: false,
            effect: "slide",
            slideEasing: "swing",
            animSpeed: 300,
            equalWidths: "true",
            verticalMargin: 0,
            callback: function(){
            },
            useAddress: false,
            adressIdentifier: "carousel",
            tabLabel: function(r){
                return r
            },
            showEmptyItems: true,
            ajaxMode: false,
            ajaxUrl: "",
            stopSlideBtn: false,
            stopSlideTextPause: "Pause",
            stopSlideTextPlay: "Play"
        }, q);
        if (q.btnsPosition == "outside") {
            q.prevBtnInsert = "insertBefore";
            q.nextBtnInsert = "insertAfter"
        }
        q.delayAutoSlide = 0 + q.delayAutoSlide;
        return this.each(function(){
            var r = {
                $elts: {},
                params: q,
                launchOnLoad: []
            };
            r.$elts.carousel = g(this).addClass("js");
            r.$elts.content = g(this).children().css({
                position: "absolute",
                top: 0
            });
            r.$elts.wrap = r.$elts.content.wrap('<div class="carousel-wrap"></div>').parent().css({
                overflow: "hidden",
                position: "relative"
            });
            r.steps = {
                first: 0,
                count: r.$elts.content.children().length
            };
            r.$elts.loader = g('<div class="loader"></div>').css({
                position: "absolute"
            });
            r.steps.last = r.steps.count - 1;
            if (r.params.pagination) {
                o(r)
            }
            if (g.isFunction(r.params.prevBtnInsertFn)) {
                r.$elts.prevBtn = r.params.prevBtnInsertFn(r.$elts)
            }
            else {
                if (q.btnsPosition == "outside") {
                    r.$elts.prevBtn = g(q.prevBtn)[q.prevBtnInsert](r.$elts.carousel)
                }
                else {
                    r.$elts.prevBtn = g(q.prevBtn)[q.prevBtnInsert](r.$elts.wrap)
                }
            }
            if (g.isFunction(r.params.nextBtnInsertFn)) {
                r.$elts.nextBtn = r.params.nextBtnInsertFn(r.$elts)
            }
            else {
                if (q.btnsPosition == "outside") {
                    r.$elts.nextBtn = g(q.nextBtn)[q.nextBtnInsert](r.$elts.carousel)
                }
                else {
                    r.$elts.nextBtn = g(q.nextBtn)[q.nextBtnInsert](r.$elts.wrap)
                }
            }
            r.$elts.nextBtn.addClass("carousel-control next carousel-next");
            r.$elts.prevBtn.addClass("carousel-control previous carousel-previous");
            r.lastItemsToLoad;
            d(r);
            r.$elts.carousel
			//.attr("tabindex", 0)
			.add(r.$elts.carousel.children()).bind({
                focus: function(s){
                    g(document).bind("keypress", function(t){
                        switch (t.keyCode) {
                            case 39:
                                r.$elts.nextBtn.click();
                                break;
                            case 37:
                                r.$elts.prevBtn.click();
                                break
                        }
                        switch (t.charCode) {
                            case 110:
                                r.$elts.nextBtn.click();
                                break;
                            case 112:
                                r.$elts.prevBtn.click();
                                break
                        }
                    })
                },
                blur: function(){
                    g(document).unbind("keypress")
                }
            });
            n(r);
            g(function(){
                c(r);
                g.each(r.launchOnLoad, function(s, t){
                    t()
                });
                if (r.params.autoSlide) {
                    f(r)
                }
                if (q.stopSlideBtn == true) {
                    r.$elts.stopSlideBtn = g('<button type="button" class="slide-control play">' + q.stopSlideTextPause + "</button>");
                    a(r)
                }
            })
        })
    };
    function c(s){
        var t = s.$elts.content.children();
        var r = 0;
        t.each(function(){
            $item = g(this);
            $itemHeight = $item.outerHeight();
            if ($itemHeight > r) {
                r = $itemHeight
            }
        });
        if (s.params.verticalMargin > 0) {
            r = r + s.params.verticalMargin
        }
        t.height(r);
        var q = s.$elts.content.children(":first");
        s.itemWidth = q.outerWidth();
        if (s.params.direction == "vertical") {
            s.contentWidth = s.itemWidth
        }
        else {
            if (s.params.equalWidths) {
                s.contentWidth = s.itemWidth * s.steps.count
            }
            else {
                s.contentWidth = (function(){
                    var u = 0;
                    s.$elts.content.children().each(function(){
                        u += g(this).outerWidth()
                    });
                    return u
                })()
            }
        }
        s.$elts.content.width(s.contentWidth);
        s.itemHeight = r;
        if (s.params.direction == "vertical") {
            s.$elts.content.css({
                height: s.itemHeight * s.steps.count + "px"
            });
            s.$elts.content.parent().css({
                height: s.itemHeight * s.params.stepItems + "px"
            })
        }
        else {
            s.$elts.content.parent().css({
                height: s.itemHeight + "px"
            })
        }
        i(s)
    }
    function d(q){
        q.$elts.nextBtn.add(q.$elts.prevBtn).bind("enable", function(){
            var r = g(this).unbind("click").bind("click", function(){
                if (q.params.ajaxMode && r.is(".next") && b(q) == (p(q) - 1) && !q.lastItemsToLoad) {
                    h(q);
                    q.$elts.content.ajaxSuccess(function(){
                    })
                }
                else {
                    e(q, j(q, (r.is(".next") ? "next" : "prev")));
                    if (q.params.stopSlideBtn == true) {
                        q.$elts.stopSlideBtn.trigger("pause")
                    }
                    else {
                        m(q)
                    }
                }
            }).removeClass("disabled").removeAttr("disabled");
            if (q.params.combinedClasses) {
                r.removeClass("next-disabled previous-disabled").removeAttr("disabled")
            }
        }).bind("disable", function(){
            var r = g(this).unbind("click").addClass("disabled").attr("disabled", "disabled");
            if (q.params.combinedClasses) {
                if (r.is(".next")) {
                    r.addClass("next-disabled")
                }
                else {
                    if (r.is(".previous")) {
                        r.addClass("previous-disabled")
                    }
                }
            }
        }).hover(function(){
            g(this).toggleClass("hover")
        })
    }
    function o(q){
        q.$elts.pagination = g('<div class="center-wrap"><div class="carousel-pagination"><p></p></div></div>')[((q.params.paginationPosition == "outside") ? "insertAfter" : "appendTo")](q.$elts.carousel).find("p");
        q.$elts.paginationBtns = g([]);
        q.$elts.content.find("li").each(function(r){
            if (r % q.params.stepItems == 0) {
                k(q, r)
            }
        })
    }
    function k(r, q){
        if (r.params.pagination) {
            r.$elts.paginationBtns = r.$elts.paginationBtns.add(g('<a role="button"><span>' + r.params.tabLabel(r.$elts.paginationBtns.length + 1) + "</span></a>").data("firstStep", q)).appendTo(r.$elts.pagination);
            r.$elts.paginationBtns.slice(0, 1).addClass("active");
            r.$elts.paginationBtns.click(function(s){
                e(r, g(this).data("firstStep"));
                if (r.params.stopSlideBtn == true) {
                    r.$elts.stopSlideBtn.trigger("pause")
                }
                else {
                    m(r)
                }
            })
        }
    }
    function n(q){
        if (q.params.useAddress && g.isFunction(g.fn.address)) {
            g.address.init(function(s){
                var r = g.address.pathNames();
                if (r[0] === q.params.adressIdentifier && !!r[1]) {
                    e(q, r[1] - 1)
                }
                else {
                    g.address.value("/" + q.params.adressIdentifier + "/1")
                }
            }).change(function(s){
                var r = g.address.pathNames();
                if (r[0] === q.params.adressIdentifier && !!r[1]) {
                    e(q, r[1] - 1)
                }
            })
        }
        else {
            q.params.useAddress = false
        }
    }
    function e(q, r){
        q.params.callback(r);
        l(q, r);
        q.steps.first = r;
        i(q);
        if (q.params.useAddress) {
            g.address.value("/" + q.params.adressIdentifier + "/" + (r + 1))
        }
    }
    function j(r, q){
        if (q == "prev") {
            if (!r.params.showEmptyItems) {
                if (r.steps.first == 0) {
                    return ((r.params.loop) ? (r.steps.count - r.params.stepItems) : false)
                }
                else {
                    return Math.max(0, r.steps.first - r.params.stepItems)
                }
            }
            else {
                if ((r.steps.first - r.params.stepItems) >= 0) {
                    return r.steps.first - r.params.stepItems
                }
                else {
                    return ((r.params.loop) ? (r.steps.count - r.params.dispItems) : false)
                }
            }
        }
        else {
            if (q == "next") {
                if ((r.steps.first + r.params.dispItems) < r.steps.count) {
                    if (!r.params.showEmptyItems) {
                        return Math.min(r.steps.first + r.params.stepItems, r.steps.count - r.params.stepItems)
                    }
                    else {
                        return r.steps.first + r.params.stepItems
                    }
                }
                else {
                    return ((r.params.loop) ? 0 : false)
                }
            }
        }
    }
    function l(q, r){
        switch (q.params.effect) {
            case "no":
                if (q.params.direction == "vertical") {
                    q.$elts.content.css("top", -(q.itemHeight * r) + "px")
                }
                else {
                    q.$elts.content.css("left", -(q.itemWidth * r) + "px")
                }
                break;
            case "fade":
                if (q.params.direction == "vertical") {
                    q.$elts.content.hide().css("top", -(q.itemHeight * r) + "px").fadeIn(q.params.animSpeed)
                }
                else {
                    q.$elts.content.hide().css("left", -(q.itemWidth * r) + "px").fadeIn(q.params.animSpeed)
                }
                break;
            default:
                if (q.params.direction == "vertical") {
                    q.$elts.content.stop().animate({
                        top: -(q.itemHeight * r) + "px"
                    }, q.params.animSpeed, q.params.slideEasing)
                }
                else {
                    q.$elts.content.stop().animate({
                        left: -(q.itemWidth * r) + "px"
                    }, q.params.animSpeed, q.params.slideEasing)
                }
                break
        }
    }
    function i(q){
        if (j(q, "prev") !== false) {
            q.$elts.prevBtn.trigger("enable")
        }
        else {
            q.$elts.prevBtn.trigger("disable")
        }
        if (j(q, "next") !== false) {
            q.$elts.nextBtn.trigger("enable")
        }
        else {
            q.$elts.nextBtn.trigger("disable")
        }
        if (q.params.pagination) {
            q.$elts.paginationBtns.removeClass("active").filter(function(){
                return (g(this).data("firstStep") == q.steps.first)
            }).addClass("active")
        }
    }
    function f(q){
        q.delayAutoSlide = window.setTimeout(function(){
            q.autoSlideInterval = window.setInterval(function(){
                e(q, j(q, "next"))
            }, q.params.autoSlideInterval)
        }, q.params.delayAutoSlide)
    }
    function m(q){
        window.clearTimeout(q.delayAutoSlide);
        window.clearInterval(q.autoSlideInterval);
        q.params.delayAutoSlide = 0
    }
    function a(r){
        var q = r.$elts.stopSlideBtn;
        q.bind({
            play: function(){
                f(r);
                q.removeClass("pause").addClass("play").html(r.params.stopSlideTextPause)
            },
            pause: function(){
                m(r);
                q.removeClass("play").addClass("pause").html(r.params.stopSlideTextPlay)
            }
        });
        q.click(function(s){
            if (q.is(".play")) {
                q.trigger("pause")
            }
            else {
                if (q.is(".pause")) {
                    q.trigger("play")
                }
            }
        });
        q.prependTo(r.$elts.wrap)
    }
    function p(q){
        return q.$elts.pagination.children().length
    }
    function b(q){
        return q.steps.first / q.params.stepItems
    }
    function h(q){
        q.$elts.carousel.prepend(q.$elts.loader);
        g.ajax({
            url: q.params.ajaxUrl,
            dataType: "json",
            success: function(r){
                q.lastItemsToLoad = r.bLastItemsToLoad;
                g(q.$elts.content).append(r.shtml);
                q.steps = {
                    first: q.steps.first + q.params.stepItems,
                    count: q.$elts.content.children().length
                };
                q.steps.last = q.steps.count - 1;
                c(q);
                k(q, q.steps.first);
                e(q, q.steps.first);
                if (q.params.stopSlideBtn == true) {
                    q.$elts.stopSlideBtn.trigger("pause")
                }
                else {
                    m(q)
                }
                q.$elts.loader.remove()
            }
        })
    }
})(jQuery);