/*
* jquery.tools 1.1.2 - The missing UI library for the Web
* 
* [tools.scrollable-1.1.2, tools.scrollable.circular-0.5.1, tools.scrollable.autoscroll-1.0.1, tools.scrollable.navigator-1.0.2, tools.scrollable.mousewheel-1.0.1]
* 
* Copyright (c) 2009 Tero Piirainen
* http://flowplayer.org/tools/
*
* Dual licensed under MIT and GPL 2+ licenses
* http://www.opensource.org/licenses
* 
* -----
* 
* jquery.event.wheel.js - rev 1 
* Copyright (c) 2008, Three Dub Media (http://threedubmedia.com)
* Liscensed under the MIT License (MIT-LICENSE.txt)
* http://www.opensource.org/licenses/mit-license.php
* Created: 2008-07-01 | Updated: 2008-07-14
* 
* -----
* 
* File generated: Wed Apr 14 15:44:05 GMT 2010
*/
(function(b) {

    b.tools = b.tools || {};
    b.tools.scrollable = {
        version: "1.1.2",
        conf: {
            size: 5,
            vertical: false,
            speed: 400,
            keyboard: true,
            keyboardSteps: null,
            disabledClass: "disabled",
            hoverClass: null,
            clickable: true,
            activeClass: "active",
            easing: "swing",
            loop: false,
            items: ".items",
            item: null,
            prev: ".prev",
            next: ".next",
            prevPage: ".prevPage",
            nextPage: ".nextPage",
            api: false
        }
    };
    var c;
    function a(o, m) {
        var r = this, p = b(this), e = o.children(), k = 0, i, d = !m.vertical;
        if (!c) { c = r }
        b.each(m, function(s, t) {
            if (b.isFunction(t)) {
                p.bind(s, t)
            }
        });
        if (e.length > 1) { e = b(m.items, o) }
        function l(t) {
            var s = b(t);
            return m.globalNav ? s : o.parent().find(t)
        }
        o.data("finder", l);
        var f = l(m.prev), h = l(m.next), g = l(m.prevPage), n = l(m.nextPage);
        b.extend(r,
            { getIndex: function() { return k },
                getClickIndex: function() {
                    var s = r.getItems();
                    return s.index(s.filter("." + m.activeClass))
                },
                getConf: function() { return m },
                getSize: function() { return r.getItems().size() },
                getPageAmount: function() { return Math.ceil(this.getSize() / m.size) },
                getPageIndex: function() { return Math.ceil(k / m.size) },
                getNaviButtons: function() { return f.add(h).add(g).add(n) },
                getRoot: function() { return o },
                getItemWrap: function() { return e },
                getItems: function() { return e.children(m.item) },
                getVisibleItems: function() { return r.getItems().slice(k, k + m.size) },
                seekTo: function(s, w, t) {
                    if (s < 0) { s = 0 }
                    if (k === s) { return r }
                    if (b.isFunction(w)) { t = w }
                    if (s > r.getSize() - m.size) { return m.loop ? r.begin() : this.end() }
                    var u = r.getItems().eq(s);
                    if (!u.length) { return r }
                    var v = b.Event("onBeforeSeek");
                    p.trigger(v, [s]);
                    if (v.isDefaultPrevented()) { return r }
                    if (w === undefined || b.isFunction(w)) { w = m.speed }
                    function x() {
                        if (t) { t.call(r, s) }
                        p.trigger("onSeek", [s])
                    }
                    if (d) { e.animate({ left: -u.position().left }, w, m.easing, x) } else { e.animate({ top: -u.position().top }, w, m.easing, x) } c = r; k = s; v = b.Event("onStart"); p.trigger(v, [s]); if (v.isDefaultPrevented()) { return r } f.add(g).toggleClass(m.disabledClass, s === 0); h.add(n).toggleClass(m.disabledClass, s >= r.getSize() - m.size); return r
                },
                move: function(u, t, s) {
                    i = u > 0;
                    return this.seekTo(k + u, t, s)
                },
                next: function(t, s) {return this.move(1, t, s)},
                prev: function(t, s) {return this.move(-1, t, s)},
                movePage: function(w, v, u) {
                    i = w > 0;
                    var s = m.size * w;
                    var t = k % m.size;
                    if (t > 0) { s += (w > 0 ? -t : m.size - t) }
                    return this.move(s, v, u)
                },
                prevPage: function(t, s) { return this.movePage(-1, t, s) },
                nextPage: function(t, s) { return this.movePage(1, t, s) },
                setPage: function(t, u, s) { return this.seekTo(t * m.size, u, s) },
                begin: function(t, s) { i = false; return this.seekTo(0, t, s) },
                end: function(t, s) { i = true; var u = this.getSize() - m.size; return u > 0 ? this.seekTo(u, t, s) : r },
                reload: function() { p.trigger("onReload"); return r },
                focus: function() { c = r; return r },
                click: function(u) {
                    var v = r.getItems().eq(u), s = m.activeClass, t = m.size;
                    if (u < 0 || u >= r.getSize()) { return r }
                    if (t == 1) {
                        if (m.loop) { return r.next() }
                        if (u === 0 || u == r.getSize() - 1) { i = (i === undefined) ? true : !i }
                        return i === false ? r.prev() : r.next()
                    }
                    if (t == 2) {
                        if (u == k) { u-- }
                        r.getItems().removeClass(s);
                        v.addClass(s);
                        return r.seekTo(u, time, fn)
                    }
                    if (!v.hasClass(s)) {
                        r.getItems().removeClass(s);
                        v.addClass(s);
                        var x = Math.floor(t / 2); var w = u - x;
                        if (w > r.getSize() - t) { w = r.getSize() - t }
                        if (w !== u) { return r.seekTo(w) }
                    }
                    return r
                },
                bind: function(s, t) { p.bind(s, t); return r },
                unbind: function(s) { p.unbind(s); return r }
            });
        b.each("onBeforeSeek,onStart,onSeek,onReload".split(","), function(s, t) { r[t] = function(u) { return r.bind(t, u) } });
        f.addClass(m.disabledClass).click(function() { r.prev() });
        h.click(function() { r.next() });
        n.click(function() { r.nextPage() });
        if (r.getSize() < m.size) { h.add(n).addClass(m.disabledClass) } g.addClass(m.disabledClass).click(function() { r.prevPage() });
        var j = m.hoverClass, q = "keydown." + Math.random().toString().substring(10);
        r.onReload(function() { if (j) { r.getItems().hover(function() { b(this).addClass(j) }, function() { b(this).removeClass(j) }) } if (m.clickable) { r.getItems().each(function(s) { b(this).unbind("click.scrollable").bind("click.scrollable", function(t) { if (b(t.target).is("a")) { return } return r.click(s) }) }) } if (m.keyboard) { b(document).unbind(q).bind(q, function(t) { if (t.altKey || t.ctrlKey) { return } if (m.keyboard != "static" && c != r) { return } var u = m.keyboardSteps; if (d && (t.keyCode == 37 || t.keyCode == 39)) { r.move(t.keyCode == 37 ? -u : u); return t.preventDefault() } if (!d && (t.keyCode == 38 || t.keyCode == 40)) { r.move(t.keyCode == 38 ? -u : u); return t.preventDefault() } return true }) } else { b(document).unbind(q) } }); r.reload()
    }

    b.fn.scrollable = function(d) {
        //alert("scrollable");
        var e = this.eq(typeof d == "number" ? d : 0).data("scrollable");
        if (e) { return e }
        var f = b.extend({}, b.tools.scrollable.conf);
        d = b.extend(f, d);
        d.keyboardSteps = d.keyboardSteps || d.size;
        this.each(function() {
            e = new a(b(this), d);
            b(this).data("scrollable", e)
        });
        return d.api ? e : this
    }
})(jQuery);

(function(b) {
    var a = b.tools.scrollable;
    a.plugins = a.plugins || {};
    a.plugins.circular = {
        version: "0.5.1",
        conf: {
            api: false,
            clonedClass: "cloned"
        }
    };
    b.fn.circular = function(e) {
        //alert("circular");
        var d = b.extend({}, a.plugins.circular.conf), c;
        b.extend(d, e);
        this.each(function() {
            var i = b(this).scrollable(), n = i.getItems(), k = i.getConf(), f = i.getItemWrap(), j = 0;
            if (i) { c = i }
            if (n.length < k.size) { return false }
            n.slice(0, k.size).each(function(o) {
                b(this).clone().appendTo(f).click(function() { i.click(n.length + o) }).addClass(d.clonedClass)
            });
            var l = b.makeArray(n.slice(-k.size)).reverse();
            b(l).each(function(o) {
                b(this).clone().prependTo(f).click(function() {
                    i.click(-o - 1)
                }).addClass(d.clonedClass)
            });
            var m = f.children(k.item);
            var h = k.hoverClass;
            if (h) {
                m.hover(
                    function() { b(this).addClass(h) },
                    function() { b(this).removeClass(h) }
                )
            }
            function g(o) {
                var p = m.eq(o);
                if (k.vertical) {
                    f.css({ top: -p.position().top })
                }
                else {
                    f.css({ left: -p.position().left })
                }
            }
            g(k.size);
            b.extend(
                i,
                { move: function(s, r, p, q) {
                    var u = j + s + k.size;
                    var t = u > i.getSize() - k.size;
                    if (u <= 0 || t) {
                        var o = j + k.size + (t ? -n.length : n.length);
                        g(o); u = o + s
                    }
                    if (q) { m.removeClass(k.activeClass).eq(u + Math.floor(k.size / 2)).addClass(k.activeClass) }
                    if (u === j + k.size) { return self }
                    return i.seekTo(u, r, p)
                },
                    begin: function(p, o) { return this.seekTo(k.size, p, o) },
                    end: function(p, o) { return this.seekTo(n.length, p, o) },
                    click: function(p, r, q) {
                        if (!k.clickable) { return self }
                        if (k.size == 1) { return this.next() }
                        var s = p - j, o = k.activeClass; s -= Math.floor(k.size / 2);
                        return this.move(s, r, q, true)
                    },
                    getIndex: function() { return j },
                    setPage: function(p, q, o) { return this.seekTo(p * k.size + k.size, q, o) },
                    getPageAmount: function() { return Math.ceil(n.length / k.size) },
                    getPageIndex: function() {
                        if (j < 0) { return this.getPageAmount() - 1 }
                        if (j >= n.length) { return 0 }
                        var o = (j + k.size) / k.size - 1;
                        return o
                    },
                    getVisibleItems: function() { var o = j + k.size; return m.slice(o, o + k.size) }
                });
            i.onStart(function(p, o) { j = o - k.size; return false });
            i.getNaviButtons().removeClass(k.disabledClass)
        });
        return d.api ? c : this
    }
})(jQuery);

(function(b) {
    var a = b.tools.scrollable;
    a.plugins = a.plugins || {};
    a.plugins.autoscroll = {
        version: "1.0.1",
        conf: {
            autoplay: true,
            interval: 3000,
            autopause: true,
            steps: 5,
            api: false
        }
    };
    b.fn.autoscroll = function(d) {
        //alert("autoscoll");
        if (typeof d == "number") {
            d = { interval: d }
        }
        var e = b.extend({}, a.plugins.autoscroll.conf), c;
        b.extend(e, d);
        this.each(function() {
            var g = b(this).scrollable();
            if (g) { c = g }
            var i, f, h = true;
            g.play = function() {
                if (i) { return }
                h = false;
                i = setInterval(function() { g.move(e.steps) }, e.interval); g.move(e.steps)
            };
            g.pause = function() { i = clearInterval(i) };
            g.stop = function() { g.pause(); h = true };
            if (e.autopause) {
                g.getRoot().add(g.getNaviButtons()).hover(function() {
                    g.pause();
                    clearInterval(f)
                }, function() { if (!h) { f = setTimeout(g.play, e.interval) } })
            }
            if (e.autoplay) { setTimeout(g.play, e.interval) }
        });
        return e.api ? c : this
    }
})(jQuery);

(function(b) {
    
    var a = b.tools.scrollable;
    a.plugins = a.plugins || {};
    a.plugins.navigator = {
        version: "1.0.2",
        conf: { navi: ".navi",
            naviItem: null,
            activeClass: "active",
            indexed: false,
            api: false,
            idPrefix: null
        }
    };
    b.fn.navigator = function(d) {
        var e = b.extend(
                {},
                a.plugins.navigator.conf),
                c;
        if (typeof d == "string") { d = { navi: d} }
        d = b.extend(e, d);
        this.each(function() {
            var i = b(this).scrollable(), f = i.getRoot(), l = f.data("finder").call(null, d.navi), g = null, k = i.getNaviButtons();
            if (i) { c = i }
            i.getNaviButtons = function() { return k.add(l) };
            function j() {
                if (!l.children().length || l.data("navi") == i) {
                    l.empty();
                    l.data("navi", i);
                    for (var m = 0; m < i.getPageAmount(); m++) {
                        l.append(b("<" + (d.naviItem || "a") + "/>"))
                    }
                    g = l.children().each(function(n) {
                        var o = b(this);
                        o.click(function(p) {
                            i.setPage(n);
                            return p.preventDefault()
                        });
                        if (d.indexed) { o.text(n) }
                        if (d.idPrefix) { o.attr("id", d.idPrefix + n) }
                    })
                }
                else {
                    g = d.naviItem ? l.find(d.naviItem) : l.children();
                    g.each(function(n) {
                        var o = b(this);
                        o.click(function(p) { i.setPage(n); return p.preventDefault() })
                    })
                }
                g.eq(0).addClass(d.activeClass)
            }
            i.onStart(function(o, n) {
                var m = d.activeClass;
                g.removeClass(m).eq(i.getPageIndex()).addClass(m)
            });
            i.onReload(function() { j() });
            j();
            var h = g.filter("[href=" + location.hash + "]");
            if (h.length) { i.move(g.index(h)) }
        });
        return d.api ? c : this
    }
})(jQuery);

(function(b) {
    //alert("mousewheel");
    b.fn.wheel = function(e) {
        return this[e ? "bind" : "trigger"]("wheel", e)
    };
    b.event.special.wheel = {
        setup: function() {
            b.event.add(this, d, c, {})
        },
        teardown: function() {
            b.event.remove(this, d, c)
        }
    };
    var d = !b.browser.mozilla ? "mousewheel" : "DOMMouseScroll" + (b.browser.version < "1.9" ? " mousemove" : "");
    function c(e) {
        switch (e.type) {
            case "mousemove": return b.extend(e.data, { clientX: e.clientX, clientY: e.clientY, pageX: e.pageX, pageY: e.pageY });
            case "DOMMouseScroll": b.extend(e, e.data); e.delta = -e.detail / 3; break;
            case "mousewheel": e.delta = e.wheelDelta / 120; break
        } e.type = "wheel";
        return b.event.handle.call(this, e, e.delta)
    }
    var a = b.tools.scrollable; a.plugins = a.plugins || {};
    a.plugins.mousewheel = {
        version: "1.0.1",
        conf: { api: false, speed: 50 }
    };
    b.fn.mousewheel = function(f) {
        var g = b.extend({},
        a.plugins.mousewheel.conf),
        e;
        if (typeof f == "number") { f = { speed: f} }
        f = b.extend(g, f);
        this.each(function() {
            var h = b(this).scrollable();
            if (h) { e = h }
            h.getRoot().wheel(function(i, j) { h.move(j < 0 ? 1 : -1, f.speed || 50); return false })
        });
        return f.api ? e : this
    }
})(jQuery);