/* 2016-5-26

 * superslide v3.0 alpha开发版
 * 轻松解决网站大部分特效展示问题
 * 详尽信息请看官网：http://www.superslide2.com/
 *
 * copyright 2011-2016, 大话主席
 *
 * 请尊重原创，保留头部版权
 * 在保留版权的前提下可应用于个人或商业用途

 * v3.0：
    1、修复 mouseoverstop 和 autoplay均为false下，点击切换按钮后会自动播放bug;
    2、intertime默认值改为4000;
    3、vis默认值改为"auto"
    4、scroll默认值改为"auto"
    5、增加参数 responsive -- 默认值ture，是否开启响应式功能
    6、增加参数 responsivefun -- 响应式回调函数
    7、增加参数 responsivefuntime -- 默认值100，单位毫秒，响应式回调函数执行间隔
    8、增加参数 autoheight -- 默认值true，自动适配内容高度，effect:"left或leftloop",vis:1,scroll:1时有效
    9、重新设计"fold"的实现方式，不再需要计算宽高，现在可以自适应高度
    */

(function ($, win) {
    $.fn.slide = function (options) {
        $.fn.slide.defaults = {
            type: "slide",
            effect: "fade",
            autoplay: false,
            delaytime: 500,
            intertime: 4000,
            triggertime: 150,
            defaultindex: 0,
            titcell: ".hd li",
            maincell: ".bd",
            targetcell: null,
            trigger: "mouseover",
            scroll: "auto",
            vis: "auto",
            titonclassname: "on",
            autopage: false,
            prevcell: ".prev",
            nextcell: ".next",
            pagestatecell: ".pagestate",
            opp: false,
            pnloop: true,
            easing: "swing",
            startfun: null,
            endfun: null,
            switchload: null,

            playstatecell: ".playstate",
            mouseoverstop: true,
            defaultplay: true,
            returndefault: false,

            responsive: true,
            responsivefun: null,
            responsivefuntime: 100,
            autoheight: true

        };

        var ary = [];
        var createobj = function (opts, slider) {

            var _this = this;
            var effect = opts.effect;
            var prevbtn = $(opts.prevcell, slider);
            var nextbtn = $(opts.nextcell, slider);
            var pagestate = $(opts.pagestatecell, slider);
            var playstate = $(opts.playstatecell, slider);

            var navobj = $(opts.titcell, slider); //导航子元素结合
            var navobjsize = navobj.size();
            var conbox = $(opts.maincell, slider); //内容元素父层对象
            var conboxsize = conbox.children().size();
            var sload = opts.switchload;
            var tarobj = $(opts.targetcell, slider);

            /*字符串转换*/
            var index = parseint(opts.defaultindex);
            var delaytime = parseint(opts.delaytime);
            var intertime = parseint(opts.intertime);
            var triggertime = parseint(opts.triggertime);
            var scroll = isnan(opts.scroll) ? "auto" : parseint(opts.scroll);
            var vis = isnan(opts.vis) ? "auto" : parseint(opts.vis);

            var autoplay = (opts.autoplay == "false" || opts.autoplay == false) ? false : true;
            var opp = (opts.opp == "false" || opts.opp == false) ? false : true;
            var autopage = (opts.autopage == "false" || opts.autopage == false) ? false : true;
            var pnloop = (opts.pnloop == "false" || opts.pnloop == false) ? false : true;
            var mouseoverstop = (opts.mouseoverstop == "false" || opts.mouseoverstop == false) ? false : true;
            var defaultplay = (opts.defaultplay == "false" || opts.defaultplay == false) ? false : true;
            var returndefault = (opts.returndefault == "false" || opts.returndefault == false) ? false : true;

            var slideh = 0;
            var slidew = 0;
            var selfw = 0;
            var selfh = 0;
            var easing = opts.easing;
            var inter = null; //autoplay-setinterval
            var mst = null; //trigger-settimeout
            var rtnst = null; //returndefault-settimeout
            var titon = opts.titonclassname;

            var onindex = navobj.index(slider.find("." + titon));
            var oldindex = index = onindex == -1 ? index : onindex;
            var defaultindex = index;
            var scrollnum = 0;

            var _ind = index;
            var clonenum = 0;
            var _tar;
            var ismarq = effect == "leftmarquee" || effect == "topmarquee" ? true : false;
            var conboxparwidth = conbox.parent().width();

            var doresponsivefun = function () {
                if ($.isfunction(opts.responsivefun)) {
                    opts.responsivefun(index,
                        navobjsize,
                        slider,
                        $(opts.titcell, slider),
                        conbox,
                        tarobj,
                        prevbtn,
                        nextbtn);
                }
            };
            var dostartfun = function () {
                if ($.isfunction(opts.startfun)) {
                    opts.startfun(index, navobjsize, slider, $(opts.titcell, slider), conbox, tarobj, prevbtn, nextbtn);
                }
            };
            var doendfun = function () {
                if ($.isfunction(opts.endfun)) {
                    opts.endfun(index, navobjsize, slider, $(opts.titcell, slider), conbox, tarobj, prevbtn, nextbtn);
                }
            };
            var reseton = function () {
                navobj.removeclass(titon);
                if (defaultplay) {
                    navobj.eq(defaultindex).addclass(titon);
                }
            };

            //触摸相关
            var supporttouch = !!("ontouchstart" in window || window.navigator.msmaxtouchpoints);
            var touchstart = supporttouch ? 'touchstart' : 'mousedown';
            var touchmove = supporttouch ? 'touchmove' : 'mousemove';
            var touchend = supporttouch ? 'touchend' : 'mouseup';

            //绑定titcell事件
            var titcellevent = function (o) {
                if (opts.trigger == "mouseover") {
                    o.hover(function () {
                            var hoverind = o.index(this);
                            mst = settimeout(function () {
                                    index = hoverind;
                                    doplay();
                                    resetinter();
                                },
                                opts.triggertime);
                        },
                        function () { cleartimeout(mst) });
                } else {
                    o.click(function () {
                        index = o.index(this);
                        doplay();
                        resetinter();
                    });
                }
            };

            //单独处理菜单效果
            if (opts.type == "menu") {
                if (defaultplay) {
                    navobj.removeclass(titon).eq(index).addclass(titon);
                }
                navobj.hover(
                    function () {
                        _tar = $(this).find(opts.targetcell);
                        var hoverind = navobj.index($(this));

                        mst = settimeout(function () {
                                index = hoverind;
                                navobj.removeclass(titon).eq(index).addclass(titon);
                                dostartfun();
                                switch (effect) {
                                    case "fade":
                                        _tar.stop(true, true).animate({ opacity: "show" }, delaytime, easing, doendfun);
                                        break;
                                    case "slidedown":
                                        _tar.stop(true, true).animate({ height: "show" }, delaytime, easing, doendfun);
                                        break;
                                }
                            },
                            opts.triggertime);

                    },
                    function () {
                        cleartimeout(mst);
                        switch (effect) {
                            case "fade":
                                _tar.animate({ opacity: "hide" }, delaytime, easing);
                                break;
                            case "slidedown":
                                _tar.animate({ height: "hide" }, delaytime, easing);
                                break;
                        }
                    }
                );

                if (returndefault) {
                    slider.hover(function () { cleartimeout(rtnst); },
                        function () { rtnst = settimeout(reseton, delaytime); });
                }

                return;
            }

            //切换加载
            var doswitchload = function (objs) {

                var changeimg = function (t) {
                    for (var i = t; i < (vis + t); i++) {
                        objs.eq(i)
                            .find("img[" + sload + "]")
                            .each(function () {
                                var _t = $(this);
                                _t.attr("src", _t.attr(sload));
                                if (conbox.find(".clone")[0]) { //如果存在.clone
                                    var chir = conbox.children();
                                    for (var j = 0; j < chir.size(); j++) {
                                        chir.eq(j)
                                            .find("img[" + sload + "]")
                                            .each(function () {
                                                if ($(this).attr(sload) == _t.attr("src")) {
                                                    $(this).attr("src", $(this).attr(sload));
                                                }
                                            });
                                    }
                                }
                            });
                    }
                };
                switch (effect) {
                    case "fade":
                    case "fold":
                    case "top":
                    case "left":
                    case "slidedown":
                        changeimg(index * scroll);
                        break;
                    case "leftloop":
                    case "toploop":
                        changeimg(clonenum + scrollnum(_ind));
                        break;
                    case "leftmarquee":
                    case "topmarquee":
                        var curs = effect == "leftmarquee"
                            ? conbox.css("left").replace("px", "")
                            : conbox.css("top").replace("px", "");
                        var slidet = effect == "leftmarquee" ? slidew : slideh;
                        var mnum = clonenum;
                        if (curs % slidet != 0) {
                            var curp = math.abs(curs / slidet ^ 0);
                            if (index == 1) {
                                mnum = clonenum + curp;
                            } else {
                                mnum = clonenum + curp - 1;
                            }
                        }
                        changeimg(mnum);
                        break;
                }
            }; //doswitchload end

            //初始化
            var init = function () {
                selfw = 0;
                selfh = 0;
                conbox.children()
                    .each(function () { //取最大值
                        if ($(this).width() > selfw) {
                            selfw = $(this).width();
                            slidew = $(this).outerwidth(true);
                        }
                        if ($(this).height() > selfh) {
                            selfh = $(this).height();
                            slideh = $(this).outerheight(true);
                        }
                    });

                if (opts.vis == "auto") {
                    vis = parseint(conboxparwidth / slidew);
                    vis = vis == 0 ? 1 : vis;
                }
                if (opts.scroll == "auto") {
                    scroll = vis;
                }
                clonenum = conboxsize >= vis ? (conboxsize % scroll != 0 ? conboxsize % scroll : scroll) : 0;

                //处理分页
                if (navobjsize == 0) {
                    navobjsize = conboxsize;
                } //只有左右按钮
                if (ismarq) {
                    navobjsize = 2;
                }
                if (autopage) {
                    if (conboxsize >= vis) {
                        if (effect == "leftloop" || effect == "toploop") {
                            navobjsize = conboxsize % scroll != 0 ? (conboxsize / scroll ^ 0) + 1 : conboxsize / scroll;
                        }
                        //else if (ismarq){ navobjsize=2 }
                        else {
                            var temps = conboxsize - vis;
                            navobjsize = 1 + parseint(temps % scroll != 0 ? (temps / scroll + 1) : (temps / scroll));
                            if (navobjsize <= 0) {
                                navobjsize = 1;
                            }
                        }
                    } else {
                        navobjsize = 1;
                    }

                    //if ( index >= navobjsize) { index = 0; } else if( index < 0) { index = navobjsize-1; }
                    $(opts.titcell, slider).empty();

                    var str = "";

                    if (opts.autopage == true || opts.autopage == "true") {
                        for (var i = 0; i < navobjsize; i++) {
                            str += "<li>" + (i + 1) + "</li>";
                        }
                    } else {
                        for (var i = 0; i < navobjsize; i++) {
                            str += opts.autopage.replace("$", (i + 1));
                        }
                    }
                    $(opts.titcell, slider).html(str);

                    navobj = $(opts.titcell, slider).children(); //重置导航子元素对象
                    navobj.eq(index).addclass(titon);

                    titcellevent(navobj);

                }

                if (conboxsize >= vis) { //当内容个数少于可视个数，不执行效果。

                    //console.log(vis+"|"+clonenum);

                    var cloneele = function () {
                        var _chr = conbox.children();
                        for (var i = 0; i < vis; i++) {
                            _chr.eq(i).clone().addclass("clone").appendto(conbox);
                        }
                        for (var i = 0; i < clonenum; i++) {
                            _chr.eq(conboxsize - i - 1).clone().addclass("clone").prependto(conbox);
                        }
                    };
                    switch (effect) {
                        case "fold":
                            conbox.css({ "overflow": "hidden" })
                                .children()
                                .css({ "width": "100%", "float": "left", "marginright": "-100%", "display": "none" });
                            break;

                        case "top":
                            conbox.wrap('<div class="tempwrap" style="overflow:hidden; position:relative; height:' +
                                    vis * slideh +
                                    'px"></div>')
                                .css({
                                    "top": -(index * scroll) * slideh,
                                    "position": "relative",
                                    "padding": "0",
                                    "margin": "0"
                                })
                                .children()
                                .css({ "height": selfh });
                            break;
                        case "left":
                            var visscope = isnan(opts.vis) ? opts.vis : vis * slidew + 'px';
                            conbox.wrap('<div class="tempwrap" style="overflow:hidden; position:relative; width:' +
                                visscope +
                                '"></div>');
                            conbox.css({
                                    "width": conboxsize * slidew,
                                    "left": -(index * scroll) * slidew,
                                    "position": "relative",
                                    "overflow": "hidden",
                                    "padding": "0",
                                    "margin": "0"
                                })
                                .children()
                                .css({ "float": "left", "width": selfw });

                            break;
                        case "leftloop":
                        case "leftmarquee":
                            cloneele();
                            var visscope = isnan(opts.vis) ? "100%" : vis * slidew + 'px';
                            conbox.wrap('<div class="tempwrap" style="overflow:hidden; position:relative; width:' +
                                visscope +
                                '"></div>');
                            conbox.css({
                                    "width": (conboxsize + vis + 1 + clonenum) * slidew,
                                    "position": "relative",
                                    "overflow": "hidden",
                                    "padding": "0",
                                    "margin": "0",
                                    "left": -(clonenum + index * scroll) * slidew
                                })
                                .children()
                                .css({ "float": "left", "width": selfw });

                            break;
                        case "toploop":
                        case "topmarquee":
                            cloneele();
                            conbox.wrap('<div class="tempwrap" style="overflow:hidden; position:relative; height:' +
                                    vis * slideh +
                                    'px"></div>')
                                .css({
                                    "height": (conboxsize + vis + clonenum) * slideh,
                                    "position": "relative",
                                    "padding": "0",
                                    "margin": "0",
                                    "top": -(clonenum + index * scroll) * slideh
                                })
                                .children()
                                .css({ "height": selfh });
                            break;
                    }
                }

                //针对leftloop、toploop的滚动个数
                scrollnum = function (ind) {
                    var _tempcs = ind * scroll;
                    if (ind == navobjsize) {
                        _tempcs = conboxsize;
                    } else if (ind == -1 && conboxsize % scroll != 0) {
                        _tempcs = -conboxsize % scroll;
                    }
                    return _tempcs;
                };

                //pagestate.html( "<span>"+(index+1)+"</span>/"+navobjsize);

            }; //init end
            init();
            doresponsivefun();

            //效果函数
            var doplay = function (_init) {
                // 当前页状态不触发效果
                if (defaultplay && oldindex == index && !_init && !ismarq) {
                    return;
                }

                //处理页码
                if (ismarq) {
                    if (index >= 1) {
                        index = 1;
                    } else if (index <= 0) {
                        index = 0;
                    }
                } else {
                    _ind = index;
                    if (index >= navobjsize) {
                        index = 0;
                    } else if (index < 0) {
                        index = navobjsize - 1;
                    }
                }

                //处理切换加载
                if (sload != null) {
                    doswitchload(conbox.children());
                }

                dostartfun();

                //处理targetcell
                if (tarobj[0]) {
                    _tar = tarobj.eq(index);
                    if (sload != null) {
                        doswitchload(tarobj);
                    }
                    if (effect == "slidedown") {
                        tarobj.not(_tar).stop(true, true).slideup(delaytime);
                        _tar.slidedown(delaytime,
                            easing,
                            function () {
                                if (!conbox[0]) {
                                    doendfun();
                                }
                            });
                    } else {
                        tarobj.not(_tar).stop(true, true).hide();
                        _tar.animate({ opacity: "show" },
                            delaytime,
                            function () {
                                if (!conbox[0]) {
                                    doendfun();
                                }
                            });
                    }
                }

                if (conboxsize >= vis) { //当内容个数少于可视个数，不执行效果。
                    switch (effect) {
                        case "fade":
                            conbox.children()
                                .stop(true, true)
                                .eq(index)
                                .animate({ opacity: "show" }, delaytime, easing, function () { doendfun() })
                                .siblings()
                                .hide();
                            break;
                        case "fold":
                            conbox.children()
                                .stop(true, true)
                                .eq(index)
                                .animate({ opacity: "show" }, delaytime, easing, function () { doendfun() })
                                .siblings()
                                .animate({ opacity: "hide" }, delaytime, easing);
                            break;
                        case "top":
                            conbox.stop(true, false)
                                .animate({ "top": -index * scroll * slideh },
                                    delaytime,
                                    easing,
                                    function () { doendfun() });
                            break;
                        case "left":
                            conbox.stop(true, false)
                                .animate({ "left": -index * scroll * slidew },
                                    delaytime,
                                    easing,
                                    function () { doendfun() });
                            break;
                        case "leftloop":
                            var __ind = _ind;
                            conbox.stop(true, true)
                                .animate({ "left": -(scrollnum(_ind) + clonenum) * slidew },
                                    delaytime,
                                    easing,
                                    function () {
                                        if (__ind <= -1) {
                                            conbox.css("left", -(clonenum + (navobjsize - 1) * scroll) * slidew);
                                        } else if (__ind >= navobjsize) {
                                            conbox.css("left", -clonenum * slidew);
                                        }
                                        doendfun();
                                    });
                            break; //leftloop end

                        case "toploop":
                            var __ind = _ind;
                            conbox.stop(true, true)
                                .animate({ "top": -(scrollnum(_ind) + clonenum) * slideh },
                                    delaytime,
                                    easing,
                                    function () {
                                        if (__ind <= -1) {
                                            conbox.css("top", -(clonenum + (navobjsize - 1) * scroll) * slideh);
                                        } else if (__ind >= navobjsize) {
                                            conbox.css("top", -clonenum * slideh);
                                        }
                                        doendfun();
                                    });
                            break; //toploop end

                        case "leftmarquee":
                            var templeft = conbox.css("left").replace("px", "");
                            if (index == 0) {
                                conbox.animate({ "left": ++templeft },
                                    0,
                                    function () {
                                        if (conbox.css("left").replace("px", "") >= 0) {
                                            conbox.css("left", -conboxsize * slidew);
                                        }
                                    });
                            } else {
                                conbox.animate({ "left": --templeft },
                                    0,
                                    function () {
                                        if (conbox.css("left").replace("px", "") <= -(conboxsize + clonenum) * slidew) {
                                            conbox.css("left", -clonenum * slidew);
                                        }
                                    });
                            }
                            break; // leftmarquee end

                        case "topmarquee":
                            var temptop = conbox.css("top").replace("px", "");
                            if (index == 0) {
                                conbox.animate({ "top": ++temptop },
                                    0,
                                    function () {
                                        if (conbox.css("top").replace("px", "") >= 0) {
                                            conbox.css("top", -conboxsize * slideh);
                                        }
                                    });
                            } else {
                                conbox.animate({ "top": --temptop },
                                    0,
                                    function () {
                                        if (conbox.css("top").replace("px", "") <= -(conboxsize + clonenum) * slideh) {
                                            conbox.css("top", -clonenum * slideh);
                                        }
                                    });
                            }
                            break; // topmarquee end

                    } //switch end
                }

                navobj.removeclass(titon).eq(index).addclass(titon);

                oldindex = index;
                if (!pnloop) { //pnloop控制前后按钮是否继续循环
                    nextbtn.removeclass("nextstop");
                    prevbtn.removeclass("prevstop");
                    if (index == 0) {
                        prevbtn.addclass("prevstop");
                    }
                    if (index == navobjsize - 1) {
                        nextbtn.addclass("nextstop");
                    }
                }

                pagestate.html("<span>" + (index + 1) + "</span>/" + navobjsize);

                // 自动适配高度
                if (opts.autoheight && (effect == "left" || effect == "leftloop") && vis == 1 && scroll == 1) {
                    var curitem = conbox.children().not(conbox.find(".clone")).eq(index);
                    var pic = curitem.find("img");
                    var piccount = pic.size();

                    if (piccount <= 0) {
                        conbox.height(curitem.outerheight());
                        return;
                    }
                    pic.each(function () { //存在图片时监测图片高度
                        var img = $(this);
                        var imgint = setinterval(function () {
                                if (img.height() > 0) {
                                    clearinterval(imgint);
                                    piccount--;
                                    if (piccount <= 0) {
                                        conbox.height(curitem.outerheight());
                                    }
                                }
                            },
                            50);
                    });
                }

            }; // doplay end

            //初始化执行
            if (defaultplay) {
                doplay(true);
            }

            //返回默认状态
            if (returndefault) {
                slider.hover(function () { cleartimeout(rtnst) },
                    function () {
                        rtnst = settimeout(function () {
                                index = defaultindex;
                                if (defaultplay) {
                                    doplay();
                                } else {
                                    if (effect == "slidedown") {
                                        _tar.slideup(delaytime, reseton);
                                    } else {
                                        _tar.animate({ opacity: "hide" }, delaytime, reseton);
                                    }
                                }
                                oldindex = index;
                            },
                            300);
                    });
            }

            ///自动播放函数
            var setinter = function (time) {
                inter = setinterval(function () {
                        opp ? index-- : index++;
                        doplay();
                    },
                    !!time ? time : intertime);
            };
            var setmarinter = function (time) { inter = setinterval(doplay, !!time ? time : intertime); };
            // 处理mouseoverstop
            var resetinter = function () {
                if (!mouseoverstop && autoplay && !playstate.hasclass("pausestate")) {
                    clearinterval(inter);
                    setinter();
                }
            }; /* 修复 mouseoverstop 和 autoplay均为false下，点击切换按钮后会自动播放bug */
            // 前后按钮触发
            var nexttrigger = function () {
                if (pnloop || index != navobjsize - 1) {
                    index++;
                    doplay();
                    if (!ismarq) {
                        resetinter();
                    }
                }
            };
            var prevtrigger = function () {
                if (pnloop || index != 0) {
                    index--;
                    doplay();
                    if (!ismarq) {
                        resetinter();
                    }
                }
            };
            //处理playstate
            var playstatefun = function () {
                clearinterval(inter);
                playstate.removeclass("pausestate");
                if (autoplay) {
                    ismarq ? setmarinter() : setinter();
                }
            };
            var pausestatefun = function () {
                clearinterval(inter);
                playstate.addclass("pausestate");
            };

            //自动播放
            if (autoplay) {
                if (ismarq) {
                    opp ? index-- : index++;
                    setmarinter();
                    if (mouseoverstop) {
                        conbox.hover(pausestatefun, playstatefun);
                    }
                } else {
                    setinter();
                    if (mouseoverstop) {
                        slider.hover(pausestatefun, playstatefun);
                    }
                }
            } else {
                if (ismarq) {
                    opp ? index-- : index++;
                }
                playstate.addclass("pausestate");
            }

            //绑定事件
            var settrigger = function () {

                playstate.click(function () { playstate.hasclass("pausestate") ? playstatefun() : pausestatefun() });

                titcellevent(navobj);

                //前后按钮事件
                if (ismarq) {
                    nextbtn.mousedown(nexttrigger);
                    prevbtn.mousedown(prevtrigger);
                    //前后按钮长按10倍加速
                    if (pnloop) {
                        var st;
                        var mardown = function () {
                            st = settimeout(function () {
                                    clearinterval(inter);
                                    setmarinter(intertime / 10 ^ 0);
                                },
                                150);
                        };
                        var marup = function () {
                            cleartimeout(st);
                            clearinterval(inter);
                            setmarinter();
                        };
                        nextbtn.mousedown(mardown);
                        nextbtn.mouseup(marup);
                        prevbtn.mousedown(mardown);
                        prevbtn.mouseup(marup);
                    }
                    //前后按钮mouseover事件
                    if (opts.trigger == "mouseover") {
                        nextbtn.hover(nexttrigger, function () {});
                        prevbtn.hover(prevtrigger, function () {});
                    }
                } else {
                    nextbtn.click(nexttrigger);
                    prevbtn.click(prevtrigger);
                }

                //触摸事件
                conbox.bind(touchstart,
                    function (e) {

                        conbox.stop(1, 1);
                        pausestatefun();
                        conbox.find("a").click(function (e) { e.preventdefault() });

                        e = supporttouch ? e.originalevent.targettouches[0] : (e || window.event);

                        var distx,
                            disty,
                            ox,
                            oy,
                            ol,
                            ot;
                        var _this = $(this);
                        ol = this.offsetleft;
                        ot = this.offsettop;
                        ox = e.pagex;
                        oy = e.pagey;
                        var scrolly = undefined;

                        $(this)
                            .bind(touchmove,
                                function (ev) {

                                    e = supporttouch ? ev.originalevent.targettouches[0] : (ev || window.event);
                                    distx = e.pagex - ox;
                                    disty = e.pagey - oy;

                                    if (typeof scrolly == 'undefined') {
                                        scrolly = !!(scrolly || math.abs(distx) < math.abs(disty));
                                    }

                                    if (!scrolly) {
                                        ev.preventdefault();
                                        if (effect == "left" &&
                                            ((index == 0 && distx > 0) || (index >= navobjsize - 1 && distx < 0))) {
                                            distx = distx * 0.4;
                                        }

                                        if (("left leftloop leftmarquee top toploop topmarquee")
                                            .indexof(effect) !=
                                            -1) {
                                            _this.css({ "left": ol + distx + "px" });
                                        }

                                    }

                                });

                        $(this)
                            .bind(touchend,
                                function (e) {

                                    if (!distx) {
                                        conbox.find("a").unbind("click");
                                    } else if (!scrolly) {
                                        if (math.abs(distx) > slidew / 10) {
                                            distx > 0 ? index-- : index++;
                                            if (effect == "left") {
                                                index = index < 0 ? 0 : index;
                                                index = index >= navobjsize ? navobjsize - 1 : index;
                                            }
                                        }
                                        doplay(true);
                                    }

                                    playstatefun();
                                    conbox.unbind(touchmove);
                                    conbox.unbind(touchend);

                                });

                    });

            };
            settrigger();

            // 为检测设备尺寸变化，清除一些附加样色和元素
            var clear = function () {
                conbox.stop(true, true);
                if (conbox.parent().hasclass("tempwrap")) {
                    conbox.unwrap("tempwrap");
                };
                conbox.find(".clone").remove();
                conbox.children().css({ "width": "", "float": "" });
                conbox.css({ "width": "", "left": 0 });
            };

            //检测设备尺寸变化
            if (opts.responsive) {
                var _vis;
                var _conboxparwidth;
                var resizetimer = null;

                var orientationchange = function () {
                    doresponsivefun();
                    _conboxparwidth = conbox.parent().width();

                    if (_conboxparwidth != conboxparwidth) { //外层宽度有变化才执行
                        conboxparwidth = _conboxparwidth;

                        //处理sload

                        /*
                        _vis = parseint( conbox.parent().width() / slidew );
                        vis = _vis;
                        if( opts.scroll=="auto" ){ scroll = vis }*/

                        clear();
                        init();
                        doplay(true);
                    }
                };
                $(win)
                    .resize(function () {
                        if (resizetimer) {
                            cleartimeout(resizetimer);
                        }
                        resizetimer = settimeout(orientationchange, opts.responsivefuntime);
                    });
            }

            /*-- 外置api --*/

            //刷新插件
            this.refresh = function () {
                clear();
                init();
            };

            //获取当前索引/页码
            this.getindex = function () { return index; };

            //暂停
            this.pause = function () {};
            this.play = function () {};
            this.prev = function () { prevtrigger() };
            this.next = function () { nexttrigger() };
            this.goto = function (i) {
                index = i;
                doplay();
            };
        }; //createobj end

        this.each(function () {
            var o = new createobj($.extend({}, $.fn.slide.defaults, options), $(this));
            ary.push(o);
        }); //each end

        return ary;

    }; //slide end

})(jquery, window);

jquery.easing['jswing'] = jquery.easing['swing'];
jquery.extend(jquery.easing,
{
    def: 'easeoutquad',
    swing: function (x, t, b, c, d) { return jquery.easing[jquery.easing.def](x, t, b, c, d); },
    easeinquad: function (x, t, b, c, d) { return c * (t /= d) * t + b; },
    easeoutquad: function (x, t, b, c, d) { return -c * (t /= d) * (t - 2) + b },
    easeinoutquad: function (x, t, b, c, d) {
        if ((t /= d / 2) < 1) {
            return c / 2 * t * t + b;
        }
        return -c / 2 * ((--t) * (t - 2) - 1) + b;
    },
    easeincubic: function (x, t, b, c, d) { return c * (t /= d) * t * t + b },
    easeoutcubic: function (x, t, b, c, d) { return c * ((t = t / d - 1) * t * t + 1) + b },
    easeinoutcubic: function (x, t, b, c, d) {
        if ((t /= d / 2) < 1) {
            return c / 2 * t * t * t + b;
        }
        return c / 2 * ((t -= 2) * t * t + 2) + b;
    },
    easeinquart: function (x, t, b, c, d) { return c * (t /= d) * t * t * t + b },
    easeoutquart: function (x, t, b, c, d) { return -c * ((t = t / d - 1) * t * t * t - 1) + b },
    easeinoutquart: function (x, t, b, c, d) {
        if ((t /= d / 2) < 1) {
            return c / 2 * t * t * t * t + b;
        }
        return -c / 2 * ((t -= 2) * t * t * t - 2) + b;
    },
    easeinquint: function (x, t, b, c, d) { return c * (t /= d) * t * t * t * t + b },
    easeoutquint: function (x, t, b, c, d) { return c * ((t = t / d - 1) * t * t * t * t + 1) + b },
    easeinoutquint: function (x, t, b, c, d) {
        if ((t /= d / 2) < 1) {
            return c / 2 * t * t * t * t * t + b;
        }
        return c / 2 * ((t -= 2) * t * t * t * t + 2) + b;
    },
    easeinsine: function (x, t, b, c, d) { return -c * math.cos(t / d * (math.pi / 2)) + c + b },
    easeoutsine: function (x, t, b, c, d) { return c * math.sin(t / d * (math.pi / 2)) + b },
    easeinoutsine: function (x, t, b, c, d) { return -c / 2 * (math.cos(math.pi * t / d) - 1) + b },
    easeinexpo: function (x, t, b, c, d) { return (t == 0) ? b : c * math.pow(2, 10 * (t / d - 1)) + b },
    easeoutexpo: function (x, t, b, c, d) { return (t == d) ? b + c : c * (-math.pow(2, -10 * t / d) + 1) + b },
    easeinoutexpo: function (x, t, b, c, d) {
        if (t == 0) {
            return b;
        }
        if (t == d) {
            return b + c;
        }
        if ((t /= d / 2) < 1) {
            return c / 2 * math.pow(2, 10 * (t - 1)) + b;
        }
        return c / 2 * (-math.pow(2, -10 * --t) + 2) + b;
    },
    easeincirc: function (x, t, b, c, d) { return -c * (math.sqrt(1 - (t /= d) * t) - 1) + b },
    easeoutcirc: function (x, t, b, c, d) { return c * math.sqrt(1 - (t = t / d - 1) * t) + b },
    easeinoutcirc: function (x, t, b, c, d) {
        if ((t /= d / 2) < 1) {
            return -c / 2 * (math.sqrt(1 - t * t) - 1) + b;
        }
        return c / 2 * (math.sqrt(1 - (t -= 2) * t) + 1) + b;
    },
    easeinelastic: function (x, t, b, c, d) {
        var s = 1.70158;
        var p = 0;
        var a = c;
        if (t == 0) {
            return b;
        }
        if ((t /= d) == 1) {
            return b + c;
        }
        if (!p) {
            p = d * .3;
        }
        if (a < math.abs(c)) {
            a = c;
            var s = p / 4;
        } else {
            var s = p / (2 * math.pi) * math.asin(c / a);
        }
        return -(a * math.pow(2, 10 * (t -= 1)) * math.sin((t * d - s) * (2 * math.pi) / p)) + b;
    },
    easeoutelastic: function (x, t, b, c, d) {
        var s = 1.70158;
        var p = 0;
        var a = c;
        if (t == 0) {
            return b;
        }
        if ((t /= d) == 1) {
            return b + c;
        }
        if (!p) {
            p = d * .3;
        }
        if (a < math.abs(c)) {
            a = c;
            var s = p / 4;
        } else {
            var s = p / (2 * math.pi) * math.asin(c / a);
        }
        return a * math.pow(2, -10 * t) * math.sin((t * d - s) * (2 * math.pi) / p) + c + b;
    },
    easeinoutelastic: function (x, t, b, c, d) {
        var s = 1.70158;
        var p = 0;
        var a = c;
        if (t == 0) {
            return b;
        }
        if ((t /= d / 2) == 2) {
            return b + c;
        }
        if (!p) {
            p = d * (.3 * 1.5);
        }
        if (a < math.abs(c)) {
            a = c;
            var s = p / 4;
        } else {
            var s = p / (2 * math.pi) * math.asin(c / a);
        }
        if (t < 1) {
            return -.5 * (a * math.pow(2, 10 * (t -= 1)) * math.sin((t * d - s) * (2 * math.pi) / p)) + b;
        }
        return a * math.pow(2, -10 * (t -= 1)) * math.sin((t * d - s) * (2 * math.pi) / p) * .5 + c + b;
    },
    easeinback: function (x, t, b, c, d, s) {
        if (s == undefined) {
            s = 1.70158;
        }
        return c * (t /= d) * t * ((s + 1) * t - s) + b;
    },
    easeoutback: function (x, t, b, c, d, s) {
        if (s == undefined) {
            s = 1.70158;
        }
        return c * ((t = t / d - 1) * t * ((s + 1) * t + s) + 1) + b;
    },
    easeinoutback: function (x, t, b, c, d, s) {
        if (s == undefined) {
            s = 1.70158;
        }
        if ((t /= d / 2) < 1) {
            return c / 2 * (t * t * (((s *= (1.525)) + 1) * t - s)) + b;
        }
        return c / 2 * ((t -= 2) * t * (((s *= (1.525)) + 1) * t + s) + 2) + b;
    },
    easeinbounce: function (x, t, b, c, d) { return c - jquery.easing.easeoutbounce(x, d - t, 0, c, d) + b },
    easeoutbounce: function (x, t, b, c, d) {
        if ((t /= d) < (1 / 2.75)) {
            return c * (7.5625 * t * t) + b;
        } else if (t < (2 / 2.75)) {
            return c * (7.5625 * (t -= (1.5 / 2.75)) * t + .75) + b;
        } else if (t < (2.5 / 2.75)) {
            return c * (7.5625 * (t -= (2.25 / 2.75)) * t + .9375) + b;
        } else {
            return c * (7.5625 * (t -= (2.625 / 2.75)) * t + .984375) + b;
        }
    },
    easeinoutbounce: function (x, t, b, c, d) {
        if (t < d / 2) {
            return jquery.easing.easeinbounce(x, t * 2, 0, c, d) * .5 + b;
        }
        return jquery.easing.easeoutbounce(x, t * 2 - d, 0, c, d) * .5 + c * .5 + b;
    }
});