(function($) {

    //jquery 拡張

    //アニメーション開始。未実装　キーフレアニメは投入したい
    $.fn.a2d = function() {

        return this.each(function(i) {

            $(this).css("-webkit-animation-play-state", str);

        });
    };

    $.getBaseURL = function() {

        var str = location.pathname;
        var i = str.lastIndexOf('/');
        return str.substring(0, i + 1);

    };

    $.isHTTP = function(str) {
        if (str.substring(0, 4) === "http") {
            return true;
        } else {
            return false;
        }
    };

    $.play_audio = function(audio_obj) {

        audio_obj.play();

    };

    $.getViewPort = function() {
        var width, heiht;

        if (self.innerHeight) {
            // all except Explorer
            width = self.innerWidth;
            height = self.innerHeight;
        } else if (document.documentElement && document.documentElement.clientHeight) {
            // Explorer 6 Strict Mode
            width = document.documentElement.clientWidth;
            height = document.documentElement.clientHeight;
        } else if (document.body) {
            // other Explorers
            width = document.body.clientWidth;
            height = document.body.clientHeight;
        }

        return {
            width : width,
            height : height
        };
    };

    $.escapeHTML = function(val, replace_str) {
        val = val || "";
        var t = $("<div />").text(val).html();

        if (replace_str) {
            if (t === "") {
                t = replace_str;
            }
        }
        return t;
    };

    $.br = function(txtVal) {

        txtVal = txtVal.replace(/\r\n/g, "<br />");
        txtVal = txtVal.replace(/(\n|\r)/g, "<br />");
        return txtVal;

    };

    //現在時刻を取得
    //現在の日
    $.getNowDate = function() {

        var nowdate = new Date();
        var year = nowdate.getFullYear();
        // 年
        var mon = nowdate.getMonth() + 1;
        // 月
        var date = nowdate.getDate();
        // 日

        return year + "/" + mon + "/" + date;

    };

    //現在の時刻
    $.getNowTime = function() {

        var nowdate = new Date();

        var h = nowdate.getHours();
        var m = nowdate.getMinutes();
        var s = nowdate.getSeconds();

        return h + "：" + m + "：" + s;

    };

    $.convertSecToString = function(val) {
        if (val == 0) {
            return '-';
        }
        var day = Math.floor(val / (24 * 60 * 60));
        var hour = Math.floor((val % (24 * 60 * 60) / (60 * 60)));
        var minute = Math.floor(val % (24 * 60 * 60) % (60 * 60) / 60);
        var second = Math.floor(val % (24 * 60 * 60) % (60 * 60) % 60);

        var str = "";
        if (day !== 0) {
            str += day + "日";
        }
        if (hour !== 0) {
            str += hour + "時間";
        }
        if (minute !== 0) {
            str += minute + "分";
        }
        if (second !== 0) {
            str += second + "秒";
        }

        return str;
    };

    $.secToMinute = function(val) {
        if (val === 0) {
            return "-";
        }

        var m = Math.floor(val / 60);
        var s = Math.floor(val % 60);
        var str = "";

        if (m !== 0) {
            str += m + "分";
        }
        str += s + "秒";

        return str;
    };

    $.trim = function(str) {
        if (str) {

        } else {
            return "";
        }

        return str.replace(/^\s+|\s+$/g, "");
    };

    $.rmspace = function(str) {

        str = str.replace(/ /g, "");
        str = str.replace(/　/g, "");
        str = str.replace(/\r\n?/g, "");

        return str;

    };

    $.replaceAll = function(text, searchString, replacement) {

        return text.replace(new RegExp(searchString, "g"), replacement);

    };

    //指定した拡張子を付ける。拡張子がなければ
    $.setExt = function(name, ext_str) {

        var tmp = name.split(".");
        if (tmp.length == 1) {
            name = name + "." + ext_str;
        }

        return name;

    };

    //要素をクローンします
    $.cloneObject = function(source) {

        return $.extend(true, {}, source);

    };

    //透明度を適切な値に変更
    $.convertOpacity = function(val) {
        //255をマックスとして計算する

        var p = val / 255;

        return p;

    };

    //パスにfgimage bgimage image が含まれていた場合、それを適応する
    $.convertStorage = function(path) {

    };

    $.convertColor = function(val) {

        if (val.indexOf("0x") != -1) {
            return val.replace("0x", "#");
        }

        return val;

    };

    $.convertBold = function(flag) {

        if (flag == "true") {
            return "bold";
        }

        return "";

    };
    
    $.convertItalic = function(flag) {

        if (flag == "true") {
            return "italic";
        }

        return "";

    };

    $.send = function(url, obj, call_back) {
        //game.current_story_file = story_file;
        $.ajax({
            type : "POST",
            url : url,
            data : obj,
            dataType : 'json',
            complete : function() {
                //通信終了時の処理
                $.hideLoading();
            },
            success : function(data, status) {
                $.hideLoading();

                var data_obj = data;
                if (call_back) {
                    call_back(data_obj);
                }
            }
        });
    };

    $.loadText = function(file_path, callback) {
        
        /*
        var httpObj = jQuery.get(file_path + "?" + Math.floor(Math.random() * 1000000), null, function(obj) {
            
            var order_str = "";

            if (httpObj) {
                if (httpObj.responseText) {
                    order_str = httpObj.responseText;
                } else {

                    order_str = obj;

                }
            } else {

                order_str = obj;

            }

            callback(order_str);
            // createOrder
        });
        
        */
        
        $.ajax({
            url: file_path + "?" + Math.floor(Math.random() * 1000000),
            cache: false,
            success: function(text){
                order_str = text;
                callback(order_str);
            },
            error:function(){
                alert("file not found:"+file_path);
                callback("");
            }
        });
        
        

    };

    //クッキーを取得
    $.getCookie = function(key) {
        var tmp = document.cookie + ";";
        var index1 = tmp.indexOf(key, 0);
        if (index1 != -1) {
            tmp = tmp.substring(index1, tmp.length);
            var index2 = tmp.indexOf("=", 0) + 1;
            var index3 = tmp.indexOf(";", index2);
            return tmp.substring(index2, index3);
        }
        return null;
    };

    $.isNull = function(str) {
        if (str == null) {
            return "";
        } else {

        }

        return str;
    };

    $.dstop = function() {

        console.log("dstop");

    };

    //ユーザ環境を取得
    $.userenv = function() {

        var ua = navigator.userAgent;
        if (ua.indexOf('iPhone') > -1) {
            return 'iphone';
        } else if (ua.indexOf('iPad') > -1) {
            return 'iphone';
        } else if (ua.indexOf('Android') > -1) {
            return 'android';
        } else if(ua.indexOf('Chrome') > -1 && navigator.platform.indexOf('Linux') > -1) {
            return 'android';
        }else {
            return "pc";
        }

    };
    
    $.isTyranoPlayer = function(){
        if(typeof _tyrano_player != "undefined"){
            return true;
        }else{
            return false;
        }
    };
    
    $.lang = function(key) {

        if (tyrano_lang["word"][key]) {
            return tyrano_lang["word"][key];
        } else {
            return "NOT_DEFINED";
        }

    };

    $.novel = function(key) {

        if (tyrano_lang["novel"][key]) {
            return tyrano_lang["novel"][key];
        } else {
            return "NOT_DEFINED";
        }

    };

    //ユーザのブラウザ情報を取得
    $.getBrowser = function() {

        var userAgent = window.navigator.userAgent.toLowerCase();
        
        if (userAgent.indexOf('msie') >= 0 || userAgent.indexOf('trident') >= 0) {
            return "msie";
        }else if (userAgent.indexOf("edge") > -1) {
            return "edge"; 
        }else if (userAgent.indexOf("firefox") > -1) {
            return "firefox";
        } else if (userAgent.indexOf("opera") > -1) {
            return "opera";
        } else if (userAgent.indexOf("chrome") > -1) {
            return "chrome";
        } else if (userAgent.indexOf("safari") > -1) {
            return "safari";
        }else if (userAgent.indexOf("applewebkit") > -1) {
            return "safari";
        }else {
            return "unknown";
        }

    };
    
    $.isNWJS = function(){
        // Node.js で動作しているか
        var isNode = (typeof process !== "undefined" && typeof require !== "undefined");
        // ブラウザ上(非Node.js)で動作しているか
        var isBrowser = !isNode
        // node-webkitで動作しているか
        var isNodeWebkit;
        try {
            isNodeWebkit = isNode ? (typeof require('nw.gui') !== "undefined") : false;
        } catch(e) {
            isNodeWebkit = false;
        }
        
        if (isNodeWebkit) {
            // node-webkitで動作
            return true;
        } else if ( isNode) {
            // Node.js上で動作している
            return true;
        } else {
            //  通常のWebページとして動作している
            return false;
        }
    },
    
    $.insertRule = function(css_str){
        
        var sheet = (function() {
            var style = document.createElement("style");
            document.getElementsByTagName("head")[0].appendChild(style);
            return style.sheet;
        })();
        sheet.insertRule(css_str,0);
        
    },

    $.swfName = function(str) {
        if (navigator.appName.indexOf("Microsoft") != -1) {
            return window[str];
        } else {
            return document[str];
        }
    };

//古いトランス。
    $.trans_old = function(method, j_obj, time, mode, callback) {

        if (method == "crossfade" || mode == "show") {

            if (time == 0) {
                if (mode == "show") {
                    j_obj.show();
                } else {
                    j_obj.hide();
                }
                if (callback) {
                    callback();
                }
            } else {
                var ta = {};

                if (mode == "show") {
                    ta = {
                        "opacity" : "show"
                    };
                } else {
                    ta = {
                        "opacity" : "hide"
                    };
                }

                j_obj.animate(ta, {
                    duration : time,
                    easing : "linear",
                    complete : function() {
                        if (callback) {
                            callback();
                        }
                    }//end complerte
                });
            }

            return false;

        } else {

            if (mode == "hide") {
                j_obj.hide(method, time, function() {
                    if (callback)
                        callback();
                });
            } else if (mode == "show") {
                j_obj.show(method, time, function() {
                    if (callback)
                        callback();
                });
            }

        }

    };
    
    //コンバート v450rc5以前
    var _map_conv_method = {
        "corssfade":"fadeIn",
        "explode":"zoomIn",
        "slide":"slideInLeft",
        "blind":"bounceIn",
        "bounce":"bounceIn",
        "clip":"flipInX",
        "drop":"slideInLeft",
        "fold":"fadeIn",
        "puff":"fadeIn",
        "scale":"zoomIn",
        "shake":"fadeIn",
        "size":"zoomIn"
    }

    $.trans = function(method, j_obj, time, mode, callback) {
        
        if(method=="crossfade") {
            method = "fadeIn";
        }else if(_map_conv_method[method]){
            method = _map_conv_method[method];
        }
        
        j_obj.css("animation-duration",parseInt(time)+"ms");
        
        if (mode == "hide") {
            j_obj.show();
            method = $.replaceAll(method,"In","Out");
            var animationEnd = 'webkitAnimationEnd mozAnimationEnd MSAnimationEnd oanimationend animationend';
            j_obj.addClass('animated ' + method).one(animationEnd, function() {
                j_obj.off(animationEnd);
                j_obj.css("animation-duration","");
                $(this).remove();
                if (callback) {
                    //callback();
                }
            });

        } else if (mode == "show") {
            j_obj.show();
            var animationEnd = 'webkitAnimationEnd mozAnimationEnd MSAnimationEnd oanimationend animationend';
            j_obj.addClass('animated ' + method).one(animationEnd, function() {
                j_obj.off(animationEnd);
                j_obj.css("animation-duration","");
                $(this).removeClass('animated ' + method);
                if (callback) {
                    callback();
                }
            });
        }

        

    };

    //要素から空白のオブジェクトを削除して返却する
    $.minifyObject = function(obj) {

        for (key in obj) {
            if (obj[key] == null || obj[key] == "") {
                delete obj[key];
            }
        }

        return obj;

    };
    
    $.preloadImgCallback = function(j_menu,cb,that){
    
        var img_storage = [];
        
        j_menu.find("img").each(function() {
            img_storage.push($(this).attr("src"));
        });
        
        //ロードが全て完了したら、ふわっと出す
        var sum = 0;
        for (var i = 0; i < img_storage.length; i++) {
            that.kag.preload(img_storage[i], function() {
                sum++;
                if (img_storage.length == sum) {
                    
                    cb();
        
                }
            });
        }
        
        if(img_storage.length==0){
            cb();
        }
    
    };
    
    $.setStorage = function(key, val ,type) {
        
        if(type=="webstorage_compress"){
            
            $.setStorageCompress(key,val);
            
        }else if(type=="file"){
            
            $.setStorageFile(key,val);
            
        }else{
            $.setStorageWeb(key,val);
        }
        
    };
    
    //PC版のみ。実行フォルダを取得
    $.getProcessPath = function(){
        var path = process.execPath;
        var tmp_index = path.indexOf(".app");
        var os = "mac";
        if(tmp_index == -1){
            tmp_index = path.indexOf(".exe");
            os="win";
        }
        var tmp_path =  path.substr(0,tmp_index);
        var path_index =0;
        if(os=="mac"){
            path_index = tmp_path.lastIndexOf("/");
        }else{
            path_index = tmp_path.lastIndexOf("\\");
        }
        
        var out_path = path.substr(0,path_index);
        return out_path;
        
    };
    
    $.getStorage = function(key,type) {
        
        var gv = "null";
        
        if(type=="webstorage_compress"){
            
            gv = $.getStorageCompress(key);
            
        }else if(type=="file"){
            gv = $.getStorageFile(key);
        }else{
            gv = $.getStorageWeb(key);
        }
        
        return gv;
        
    };

    $.setStorageWeb = function(key, val) {
        val = JSON.stringify(val);
        //localStorage.setItem(key, LZString.compress(escape(val)));
        localStorage.setItem(key, escape(val));
    };

    $.getStorageWeb = function(key) {

        try {

            var gv = "null";

            if (localStorage.getItem(key)) {
                //gv = unescape(LZString.decompress(localStorage.getItem(key)));
                gv = unescape(localStorage.getItem(key));
            }

            if (gv == "null")
                return null;

        } catch(e) {
            alert("この環境はセーブ機能を利用できません。ローカルで実行している場合などに発生します");
            $.confirmSaveClear();
        }

        return gv;

    };
    
    $.confirmSaveClear = function(){
        if(confirm('セーブデータが壊れている可能性があります。セーブデータを初期化しますか？')){
           alert("初期化");
           localStorage.clear(); 
        }
    };

    $.setStorageCompress = function(key, val) {
        val = JSON.stringify(val);
        localStorage.setItem(key, LZString.compress(escape(val)));
        //localStorage.setItem(key, escape(val));
    };

    $.getStorageCompress = function(key) {

        try {

            var gv = "null";

            if (localStorage.getItem(key)) {
                gv = unescape(LZString.decompress(localStorage.getItem(key)));

                if (gv == "null") {
                    gv = unescape(localStorage.getItem(key));
                }
            }

            if (gv == "null")
                return null;

        } catch(e) {
            alert("この環境はセーブ機能を利用できません。ローカルで実行している場合などに発生します");
            $.confirmSaveClear();
        }

        return gv;

    };

    $.setStorageFile = function(key, val) {
        val = JSON.stringify(val);
        var fs = require('fs');
        
        var out_path = "";
        
        //mac os Sierra 対応
        if(process.execPath.indexOf("var/folders")!=-1){
            out_path = process.env.HOME+"/_TyranoGameData";
            if(!fs.existsSync(out_path)){
                fs.mkdirSync(out_path);
            }
        }else{
            out_path = $.getProcessPath();
        }
        
        
        fs.writeFileSync(out_path + "/" + key + ".sav", escape(val));

    };

    $.getStorageFile = function(key) {

        try {

            var gv = "null";
            var fs = require('fs');
            var out_path = "";
        
            //Mac os Sierra 対応
            if(process.execPath.indexOf("var/folders")!=-1){
                out_path = process.env.HOME+"/_TyranoGameData";
                if(!fs.existsSync(out_path)){
                    fs.mkdirSync(out_path);
                }
            }else{
                out_path = $.getProcessPath();
            }
            
            if (fs.existsSync(out_path+"/" + key + ".sav")) {
                var str = fs.readFileSync(out_path+"/" + key + ".sav");
                gv = unescape(str);
            } else {
                gv = unescape(localStorage.getItem(key));
            }

            if (gv == "null")
                return null;

        } catch(e) {
            alert("この環境はセーブ機能を利用できません。ローカルで実行している場合などに発生します");
            $.confirmSaveClear();
        }

        return gv;

    };

    /*
    $.setStorage = function(key,val){
    val = JSON.stringify(val);
    localStorage.setItem(key, LZString.compress(escape(val)));
    //localStorage.setItem(key, escape(val));
    };

    $.getStorage = function(key){

    try{

    var gv = "null";

    if(localStorage.getItem(key)){
    gv = unescape(LZString.decompress(localStorage.getItem(key)));

    if(gv=="null"){
    gv = unescape(localStorage.getItem(key));
    }
    }

    if(gv =="null") return null;

    }catch(e){
    alert("この環境はセーブ機能を利用できません。ローカルで実行している場合などに発生します");
    }

    return gv;

    };
    */

    $.alert = function(str,cb) {
        
        $(".remodal_title").html(str);
        
        $(".remodal").find(".remodal-cancel").hide();
        $(".remodal").find(".remodal-confirm").show();
        
        var inst = $('[data-remodal-id=modal]').remodal();
        inst.open();
        
        $(document).off('closed', '.remodal');        
        $(document).on('closed', '.remodal', function (e) {
            
            if(typeof cb == "function"){
                cb();
            }
            
        });
        
        
        /*
        if ($.userenv() != "pc") {
            alert(str);
            if(typeof cb == "function"){
                cb();
            }
            
        }else{
            alertify.alert(str,function(){;
                if(typeof cb == "function"){
                    cb();
                }
            });
        }
        */
        
    };
    
    $.inform =function(str,type){
        alertify.log(str,type);
    };
    
    $.confirm = function (str,cb_ok,cb_cancel){
        
        $(".remodal_title").html(str);
        
        $(".remodal").find(".remodal-cancel").show();
        $(".remodal").find(".remodal-confirm").show();
        
        var inst = $('[data-remodal-id=modal]').remodal();
        inst.open();
        
        /////////OK /////////////
        
        $(document).off('closed', '.remodal');        
        
        $(document).off('confirmation', '.remodal');        
        $(document).on('confirmation', '.remodal', function (e) {
            
            if(typeof cb_ok == "function"){
                cb_ok();
            }
            
        });
        
        ///////キャンセル//////////////
        $(document).off('cancellation', '.remodal');        
        $(document).on('cancellation', '.remodal', function (e) {
            
            if(typeof cb_cancel == "function"){
                cb_cancel();
            }
            
        });
        
        /*
        if ($.userenv() != "pc") {
            
            if(window.confirm(str)){
                cb_ok();
        	}else{
        		cb_cancel();
        	}
            
        }else{
            alertify.confirm(str,function(e){
                if (e) {
                // user clicked "ok"
                    cb_ok();
                } else {
                    // user clicked "cancel"
                    cb_cancel();
                }
            });
        }       
        */     
                
    };

    //オブジェクトの個数をもってきます。1
    $.countObj = function(obj) {

        var num = 0;
        for (key in obj ) {
            num++;
        }
        return num;
    };

    //渡されたJqueryオブジェクトにクラスをセットします
    $.setName = function(jobj, str) {

        str = $.trim(str);

        if (str == "")
            return;

        var array = str.split(",");
        for (var i = 0; i < array.length; i++) {
            jobj.addClass(array[i]);

        }

    };

    //フラッシュのインストール判定
    $.isFlashInstalled = function() {
        if (navigator.plugins['Shockwave Flash']) {
            return true;
        }
        try {
            new ActiveXObject('ShockwaveFlash.ShockwaveFlash');
            return true;
        } catch (e) {
            return false;
        }
    };

    /*スマホの場合は、タッチでクリックを置き換える*/
    /*タッチ系、一応出来たけど、動作確認よくしなければならなｋ，問題なければR9にも適応*/
    if ($.userenv() != "pc") {
        $.event.tap = function(o) {

            o.bind('touchstart', onTouchStart_);
            function onTouchStart_(e) {
                e.preventDefault();
                o.data('event.tap.moved', false).one('touchmove', onTouchMove_).one('touchend', onTouchEnd_);
                e.stopPropagation();
            }

            function onTouchMove_(e) {
                //o.data('event.tap.moved', true);
                e.stopPropagation();
            }

            function onTouchEnd_(e) {
                if (!o.data('event.tap.moved')) {
                    o.unbind('touchmove', onTouchMove_);
                    o.trigger('click').click();
                    e.stopPropagation();
                }
            }

        };

        if ('ontouchend' in document) {
            $.fn.tap = function(data, fn) {

                //alert("tap!");

                if (fn == null) {
                    fn = data;
                    data = null;
                }

                if (arguments.length > 0) {
                    this.bind('tap', data, fn);
                    $.event.tap(this);
                } else {
                    this.trigger('tap');
                }
                return this;
            };

            if ($.attrFn) {
                $.attrFn['tap'] = true;
            }

            //クリック上書き
            $.fn.click = $.fn.tap;

        } else {
            //$.fn.tap = $.fn.click;
        }
    }

    //////////////////////////////

    $.error_message = function(str) {
        alert(str);
    };

    //クッキー設定
    $.setCookie = function(key, val) {
        document.cookie = key + "=" + escape(val) + ";expires=Fri, 31-Dec-2030 23:59:59;path=/;";
    }
})(jQuery);

jQuery.fn.outerHTML = function(s) {
    if (s) {
        this.before(s);
        this.remove();
        return this;
    } else {
        var dummy = jQuery("<p>");
        var elem = this.eq(0);
        dummy.append(elem.clone());
        return dummy.html();
    }
};

// t: current time, b: begInnIng value, c: change In value, d: duration
jQuery.easing['jswing'] = jQuery.easing['swing'];

jQuery.extend(jQuery.easing, {
    def : 'easeOutQuad',
    swing : function(x, t, b, c, d) {
        //alert(jQuery.easing.default);
        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;
    }
});

