// 焦点图-01
(function(d, d, v) {
    d.fn.responsiveslides = function(h) {
        var b = d.extend({
            auto: !0,
            speed: 1e3,
            timeout: 4e3, // 调整切换速度
            pager: !1,
            nav: !1,
            random: !1,
            pause: !1,
            pausecontrols: !1,
            prevtext: "previous",
            nexttext: "next",
            maxwidth: "",
            controls: "",
            namespace: "rslides",
            before: function() {},
            after: function() {}
        },
        h);
        return this.each(function() {
            v++;
            var e = d(this),
            n,
            p,
            i,
            k,
            l,
            m = 0,
            f = e.children(),
            w = f.size(),
            q = parsefloat(b.speed),
            x = parsefloat(b.timeout),
            r = parsefloat(b.maxwidth),
            c = b.namespace,
            g = c + v,
            y = c + "-nav " + g + "-nav",
            s = c + "-here",
            j = g + "-on",
            z = g + "-s",
            o = d("<ul class='" + c + "-tabs " + g + "-tabs' />"),
            a = {
                "float": "left",
                position: "relative"
            },
            e = {
                "float": "none",
                position: "absolute"
            },
            t = function(a) {
                b.before();
                f.stop().fadeout(q,
                function() {
                    d(this).removeclass(j).css(e)
                }).eq(a).fadein(q,
                function() {
                    d(this).addclass(j).css(a);
                    b.after();
                    m = a
                })
            };
            b.random && (f.sort(function() {
                return math.round(math.random()) - 0.5
            }), e.empty().append(f));
            f.each(function(a) {
                this.id = z + a
            });
            e.addclass(c + " " + g);
            h && h.maxwidth && e.css("max-width", r);
            f.hide().eq(0).addclass(j).css(a).show();
            if (1 < f.size()) {
                if (x < q + 100) return;
                if (b.pager) {
                    var u = [];
                    f.each(function(a) {
                        a = a + 1;
                        u = u + ("<li><a href='#' class='" + z + a + "'>" + a + "</a></li>")
                    });
                    o.append(u);
                    l = o.find("a");
                    h.controls ? d(b.controls).append(o) : e.after(o);
                    n = function(a) {
                        l.closest("li").removeclass(s).eq(a).addclass(s)
                    }
                }
                b.auto && (p = function() {
                    k = setinterval(function() {
                        var a = m + 1 < w ? m + 1 : 0;
                        b.pager && n(a);
                        t(a)
                    },
                    x)
                },
                p());
                i = function() {
                    if (b.auto) {
                        clearinterval(k);
                        p()
                    }
                };
                b.pause && e.hover(function() {
                    clearinterval(k)
                },
                function() {
                    i()
                });
                b.pager && (l.bind("click",
                function(a) {
                    a.preventdefault();
                    b.pausecontrols || i();
                    a = l.index(this);
                    if (! (m === a || d("." + j + ":animated").length)) {
                        n(a);
                        t(a)
                    }
                }).eq(0).closest("li").addclass(s), b.pausecontrols && l.hover(function() {
                    clearinterval(k)
                },
                function() {
                    i()
                }));
                
                /**如果需要两侧按钮请开放该段代码**/
                if (b.nav) { 
                    c = "<a href='#' class='" + y + " prev'>" + b.prevtext + "</a><a href='#' class='" + y + " next'>" + b.nexttext + "</a>";
                    h.controls ? d(b.controls).append(c) : e.after(c);
                    var c = d("." + g + "-nav"),
                    b = d("." + g + "-nav.prev");
                    c.bind("click",
                    function(a) {
                        a.preventdefault();
                        if (!d("." + j + ":animated").length) {
                            var c = f.index(d("." + j)),
                            a = c - 1,
                            c = c + 1 < w ? m + 1 : 0;
                            t(d(this)[0] === b[0] ? a: c);
                            b.pager && n(d(this)[0] === b[0] ? a: c);
                            b.pausecontrols || i()
                        }
                    });
                    b.pausecontrols && c.hover(function() {
                        clearinterval(k)
                    },
                    function() {
                        i()
                    })
                }// 如果需要两侧按钮请开放该段代码
                
                
                
            }
            if ("undefined" === typeof document.body.style.maxwidth && h.maxwidth) {
                var c = function() {
                    e.css("width", "100%");
                    e.width() > r && e.css("width", r)
                };
                c();
                d(d).bind("resize",
                function() {
                    c()
                })
            }
        })
    }
})(jquery, this, 0);