/* ALL NECESSARY JS SCRIPTS */
/* LAYERCONTROLS.JS */
/** LAYER CONTROLS **/


function toggleLayers(e, layerNum, disableOthers) {
    //check to see all
    if (layerNum == 0) {
        if (page_layer_info[0]) {
            for (i in page_layer_info) {
                $(".layer"+i).css("display","block");
                page_layer_info[i] = true;
            }
        } else {
            for (i in page_layer_info) {
                if (i != 0) {
                    $(".layer"+i).css("display","none");
                    page_layer_info[i] = false;
                }
            }
        }
    } else {
        if (page_layer_info[layerNum]) {
            $(".layer"+layerNum).css("display","none");
            page_layer_info[layerNum] = false;
        } else {
            $(".layer"+layerNum).css("display","block");
            page_layer_info[layerNum] = true;
            if (disableOthers == 1) {
                for (var i in page_layer_info) {
                    if ((i == layerNum) || (i == 0)) continue;
                    if (page_layer_info[i]) {
                        page_layer_info[i] = false;
                        $(".layer"+i).css("display","none");
                    }
                }
            }
        }
    }
    e.preventDefault();
    e.stopPropagation();
}

function toggleLayerDisplay() {
    for (i in page_layer_info) {
        if (page_layer_info[i]) {
            $(".layer"+i).css("display","block");
        } else {
            $(".layer"+i).css("display","none");
        }
    }
}

$(document).ready(function() {
   toggleLayerDisplay();
});
/* REFLOW.JS */
var readHeight =0;
var readWidth = 0;
var reflowPageOffset = 0;
var reflowCurrentPage =0;
var reflowPageFullWidth = 0;
var reflowActiveFrame=0;
var reflowFrameFullWidths = [0,0];
var first_load = true;
var reflowLoadOffset = 0;
var reflowBackButtonLoad = false;
var reflowCurrentPageSlice = 0;
var reflowPageSetup = [];
var reflowMode = false;
var selectedFontSize = 12;

function dirname (path) {
    return path.replace(/\\/g, '/').replace(/\/[^\/]*\/?$/, '');
}

function setUpReflow() {

    var screenH = $(window).height();
    var screenW = $(window).width();
    //Get an optimal 4:3 ratio - assume that height is the limiting factor, then check if that is not the case
    reflowPageOffset = 0;

    readHeight = screenH - 46; //subtract for bottom bar
    readWidth = parseInt(readHeight*(3/4));
    if (readWidth > screenW-40) {
        readWidth = screenW-50;
        readHeight = parseInt(readWidth*(4/3));
    }
    //$("#reflow").css("height",readHeight+"px");
    //$("#reflow").css("width",readWidth+"px");
    reflowCurrentPage = 0;
    $("#reflow_content").html("<iframe id='reflow_iframe0' class='reflow_iframe' src='/maker/reflow/loadbook.php?book_id="+book_id+"&s3_bucket="+s3_bucket+"&spine="+start_location_spine+"&section="+start_location_section+"&opf_file="+opf_file+"' style='opacity:1;' ></iframe>");

    /*
    $.getScript("/maker/books/"+book_id+"/assets/reflow/order.js", function(data, textStatus, jqxhr) {
        console.log(textStatus);
        console.log(jqxhr.status);
        $("#reflow_content").html("<iframe id='reflow_iframe0' class='reflow_iframe' src='/maker/books/"+book_id+"/assets/reflow/"+reflowFilesDir+"/"+reflowPageOrder[reflowCurrentPage]+"' style='opacity:1;' onload='reflowLoaded(this);'></iframe>" +
            "<iframe id='reflow_iframe1' class='reflow_iframe' style='opacity:0;' onload='reflowLoaded(this);'></iframe>");

    });*/

}

function reflowLoaded(myIframe) {
    console.log("reflow loaded");
    var iframeID = myIframe.id;
    var starting_height = $("#"+iframeID).contents().find("body").height();
    $("#"+iframeID).contents().find("body").css("-moz-column-width",readWidth+"px");
    $("#"+iframeID).contents().find("body").css("-webkit-column-width",readWidth+"px");
    $("#"+iframeID).contents().find("body").css("column-width",readWidth+"px");

    $("#"+iframeID).contents().find("body").css("-moz-column-gap","64px");
    $("#"+iframeID).contents().find("body").css("-webkit-column-gap","64px");
    $("#"+iframeID).contents().find("body").css("column-gap","64px");
    //$("#"+iframeID).contents().find("body").css("overflow","hidden");

    //for iPad and safari
    $("#"+iframeID).contents().find("html").css("width",readWidth+"px");

    $("#"+iframeID).contents().find("body").css("-moz-column-rule","10px");
    $("#"+iframeID).contents().find("body").css("-webkit-column-width",readWidth+"px");
    $("#"+iframeID).contents().find("body").css("column-width",readWidth+"px");
    $("#"+iframeID).contents().find("body").css("height",(readHeight-80)+"px");
    $("#"+iframeID).contents().find("body").css("margin","32px");
    if (reflowLoadOffset != 0) {
        $("#"+iframeID).contents().find("body").css("transform","translateX(-"+reflowLoadOffset+"px)");
        $("#"+iframeID).contents().find("body").css("-webkit-transform","translateX(-"+reflowLoadOffset+"px)");
        //reflowLoadOffset = 0;
    }
    var currPageWidth = parseInt((starting_height/(readHeight-80)))*readWidth + readWidth;
    reflowFrameFullWidths[parseInt(iframeID.replace("reflow_iframe",""))] = currPageWidth;
    //$("#reflow_iframe").contents().find("body").css("width",fullWidth+"px");
    if (first_load) {
        reflowSetUpNextPage();
        first_load = false;
    }

    if (reflowBackButtonLoad) {
        console.log("current page width: "+currPageWidth);
        reflowPageOffset = currPageWidth - readWidth;
        $("#"+iframeID).contents().find("body").css("transform","translateX(-"+reflowPageOffset+"px)");
        $("#"+iframeID).contents().find("body").css("-webkit-transform","translateX(-"+reflowPageOffset+"px)");
        reflowBackButtonLoad = false;
    }

}


function reflowNextPage() {
    console.log("Loading 'next page' for reflow");
    var nextReflowFrame = (reflowActiveFrame+1)%2;
    if ($("#reflow_iframe"+reflowActiveFrame).attr("src") != $("#reflow_iframe"+nextReflowFrame).attr("src")) {
        reflowCurrentPage++;
        reflowPageOffset = 0;

    } else {
        reflowPageOffset += readWidth;
    }
    $("#reflow_iframe"+reflowActiveFrame).css("opacity","0");
    $("#reflow_iframe"+reflowActiveFrame).css("z-index","1");
    reflowActiveFrame = (reflowActiveFrame+1)%2;
    $("#reflow_iframe"+reflowActiveFrame).css("opacity","1");
    $("#reflow_iframe"+reflowActiveFrame).css("z-index","2");

    reflowSetUpNextPage();
    /*
    //check to see if we have to load a new page

    if (reflowPageFullWidth <= reflowPageOffset + readWidth) {
        reflowCurrentPage++;
        $("#reflow_iframe").attr("src","/maker/books/"+book_id+"/assets/reflow/"+reflowFilesDir+"/"+reflowPageOrder[reflowCurrentPage]);
    } else {
        //just change the offset of the body
        reflowPageOffset += readWidth;
        $("#reflow_iframe").contents().find("body").css("transform","translateX(-"+reflowPageOffset+"px");
        console.log("translated to -" + reflowPageOffset);
        //$("#reflow_iframe").contents().find("body").css("margin-left","-"+(reflowPageOffset+32)+"px");
    }
    */
}

function reflowSetUpNextPage() {
    console.log("setting up next page");
    var reflowNextFrame = (reflowActiveFrame+1)%2;
    var reflowPageFullWidth = reflowFrameFullWidths[reflowActiveFrame];

    if (reflowPageFullWidth <= reflowPageOffset + readWidth) {
        console.log("loading a different page");
        var tempPage = reflowCurrentPage+1;
        reflowLoadOffset =0;
        $("#reflow_iframe"+reflowNextFrame).attr("src","/maker/books/"+book_id+"/assets/reflow/"+reflowFilesDir+"/"+reflowPageOrder[tempPage]);
    }

    else {
        console.log("loading same page with new offset");
        //just change the offset of the body
        var nextPageSrc = $("#reflow_iframe"+reflowNextFrame).attr("src");
        console.log(nextPageSrc);
        if (nextPageSrc != "/maker/books/"+book_id+"/assets/reflow/"+reflowFilesDir+"/"+reflowPageOrder[reflowCurrentPage]) {
            $("#reflow_iframe"+reflowNextFrame).attr("src","/maker/books/"+book_id+"/assets/reflow/"+reflowFilesDir+"/"+reflowPageOrder[reflowCurrentPage]);
        }
        var reflowPageOffsetTemp = reflowPageOffset + readWidth;
        reflowLoadOffset = reflowPageOffsetTemp;
        $("#reflow_iframe"+reflowNextFrame).contents().find("body").css("transform","translateX(-"+reflowPageOffsetTemp+"px)");
        $("#reflow_iframe"+reflowNextFrame).contents().find("body").css("-webkit-transform","translateX(-"+reflowPageOffsetTemp+"px)");
        console.log("changing reflow_iframe"+reflowNextFrame+" to have an offset of -"+reflowPageOffsetTemp);

    }

}

function reflowPreviousPage() {
    $("#reflow_iframe"+reflowActiveFrame).css("opacity","0");
    $("#reflow_iframe"+reflowActiveFrame).css("z-index","1");
    reflowActiveFrame = (reflowActiveFrame+1)%2;
    $("#reflow_iframe"+reflowActiveFrame).css("opacity","1");
    $("#reflow_iframe"+reflowActiveFrame).css("z-index","2");

    if (reflowPageOffset - readWidth < 0) {
        reflowCurrentPage--;
        $("#reflow_iframe"+reflowActiveFrame).attr("src","/maker/books/"+book_id+"/assets/reflow/"+reflowFilesDir+"/"+reflowPageOrder[reflowCurrentPage]);
        reflowBackButtonLoad = true;
    } else {
        //just change the offset of the body
        reflowPageOffset -= readWidth;
        $("#reflow_iframe"+reflowActiveFrame).contents().find("body").css("transform","translateX(-"+reflowPageOffset+"px)");
        $("#reflow_iframe"+reflowActiveFrame).contents().find("body").css("-webkit-transform","translateX(-"+reflowPageOffset+"px)");
        console.log("translated to -" + reflowPageOffset);
        //$("#reflow_iframe").contents().find("body").css("margin-left","-"+(reflowPageOffset+32)+"px");
    }
    reflowSetUpNextPage();

}

function preloadReflow() {
    //load the OPF file
    for (key in first_ten) {
        $("<object style='height:1px;width:1px;' src='/maker/books/"+book_id+"/assets/"+first_ten[key]+"'></object>").appendTo("#cached_html");
    }
    //get a list of XML files
    //load the first 10...
}

$(document).ready(function() {
    $("#reflow_next").click(function() {
        reflowNextPage();
    });
    $("#reflow_previous").click(function() {
        reflowPreviousPage();
 });

    $("#font-change-icon").click(function() {
       if ($("#font_size_list").css("display") == "block") {
           $("#font_size_list").css("display","none");
       }  else {
           $("#font_size_list").css("display","block");
       }
    });

    $("#font_size_small").click(function() {
        //$('iframe', $("#reflow_iframe0").contents()).contents().find('body').css('font-size',"19px");
        selectedFontSize=12;
        document.getElementById("reflow_iframe0").contentWindow.runningFontSize=12;

        document.getElementById("reflow_iframe0").contentWindow.changeFontSize(12);
        $("#font_size_list").css("display","none");
    });
    $("#font_size_medium").click(function() {
        selectedFontSize=16;
        document.getElementById("reflow_iframe0").contentWindow.changeFontSize(16);
        document.getElementById("reflow_iframe0").contentWindow.runningFontSize=16;
        //$('iframe').contents().find('body').css('font-size',"20px");
        $("#font_size_list").css("display","none");
    });

    $("#font_size_large").click(function() {
        selectedFontSize=20;
        document.getElementById("reflow_iframe0").contentWindow.changeFontSize(20);
        document.getElementById("reflow_iframe0").contentWindow.runningFontSize=20;

        $("#font_size_list").css("display","none");
        //$('iframe').contents().find('body').css('font-size',"24px");
    });
});
/* INFIELDLABEL.JS */
/*
 * jquery.infieldlabel
 * A simple jQuery plugin for adding labels that sit over a form field and fade away when the fields are populated.
 *
 * Copyright (c) 2009 - 2013 Doug Neiner <doug@dougneiner.com> (http://code.dougneiner.com)
 * Source: https://github.com/dcneiner/In-Field-Labels-jQuery-Plugin
 * Dual licensed MIT or GPL
 * MIT (http://www.opensource.org/licenses/mit-license)
 * GPL (http://www.opensource.org/licenses/gpl-license)
 *
 * @version 0.1.4
 */
(function(e){e.InFieldLabels=function(n,i,t){var a=this;a.$label=e(n),a.label=n,a.$field=e(i),a.field=i,a.$label.data("InFieldLabels",a),a.showing=!0,a.init=function(){var n;a.options=e.extend({},e.InFieldLabels.defaultOptions,t),a.options.className&&a.$label.addClass(a.options.className),setTimeout(function(){""!==a.$field.val()?(a.$label.hide(),a.showing=!1):(a.$label.show(),a.showing=!0)},200),a.$field.focus(function(){a.fadeOnFocus()}).blur(function(){a.checkForEmpty(!0)}).bind("keydown.infieldlabel",function(e){a.hideOnChange(e)}).bind("paste",function(){a.setOpacity(0)}).change(function(){a.checkForEmpty()}).bind("onPropertyChange",function(){a.checkForEmpty()}).bind("keyup.infieldlabel",function(){a.checkForEmpty()}),a.options.pollDuration>0&&(n=setInterval(function(){""!==a.$field.val()&&(a.$label.hide(),a.showing=!1,clearInterval(n))},a.options.pollDuration))},a.fadeOnFocus=function(){a.showing&&a.setOpacity(a.options.fadeOpacity)},a.setOpacity=function(e){a.$label.stop().animate({opacity:e},a.options.fadeDuration),a.showing=e>0},a.checkForEmpty=function(e){""===a.$field.val()?(a.prepForShow(),a.setOpacity(e?1:a.options.fadeOpacity)):a.setOpacity(0)},a.prepForShow=function(){a.showing||(a.$label.css({opacity:0}).show(),a.$field.bind("keydown.infieldlabel",function(e){a.hideOnChange(e)}))},a.hideOnChange=function(e){16!==e.keyCode&&9!==e.keyCode&&(a.showing&&(a.$label.hide(),a.showing=!1),a.$field.unbind("keydown.infieldlabel"))},a.init()},e.InFieldLabels.defaultOptions={fadeOpacity:.5,fadeDuration:300,pollDuration:0,enabledInputTypes:["text","search","tel","url","email","password","number","textarea"],className:!1},e.fn.inFieldLabels=function(n){var i=n&&n.enabledInputTypes||e.InFieldLabels.defaultOptions.enabledInputTypes;return this.each(function(){var t,a,o=e(this).attr("for");o&&(t=document.getElementById(o),t&&(a=e.inArray(t.type,i),(-1!==a||"TEXTAREA"===t.nodeName)&&new e.InFieldLabels(this,t,n)))})}})(jQuery);


/* BROWSERDETECT.JS */
var BrowserDetect = {
    init: function () {
        this.browser = this.searchString(this.dataBrowser) || "An unknown browser";
        this.version = this.searchVersion(navigator.userAgent)
            || this.searchVersion(navigator.appVersion)
            || "an unknown version";
        this.OS = this.searchString(this.dataOS) || "an unknown OS";
    },
    searchString: function (data) {
        for (var i=0;i<data.length;i++)	{
            var dataString = data[i].string;
            var dataProp = data[i].prop;
            this.versionSearchString = data[i].versionSearch || data[i].identity;
            if (dataString) {
                if (dataString.indexOf(data[i].subString) != -1)
                    return data[i].identity;
            }
            else if (dataProp)
                return data[i].identity;
        }
    },
    searchVersion: function (dataString) {
        var index = dataString.indexOf(this.versionSearchString);
        if (index == -1) return;
        return parseFloat(dataString.substring(index+this.versionSearchString.length+1));
    },
    dataBrowser: [
        {
            string: navigator.userAgent,
            subString: "Chrome",
            identity: "Chrome"
        },
        { 	string: navigator.userAgent,
            subString: "OmniWeb",
            versionSearch: "OmniWeb/",
            identity: "OmniWeb"
        },
        {
            string: navigator.vendor,
            subString: "Apple",
            identity: "Safari",
            versionSearch: "Version"
        },
        {
            prop: window.opera,
            identity: "Opera",
            versionSearch: "Version"
        },
        {
            string: navigator.vendor,
            subString: "iCab",
            identity: "iCab"
        },
        {
            string: navigator.vendor,
            subString: "KDE",
            identity: "Konqueror"
        },
        {
            string: navigator.userAgent,
            subString: "Firefox",
            identity: "Firefox"
        },
        {
            string: navigator.vendor,
            subString: "Camino",
            identity: "Camino"
        },
        {		// for newer Netscapes (6+)
            string: navigator.userAgent,
            subString: "Netscape",
            identity: "Netscape"
        },
        {
            string: navigator.userAgent,
            subString: "MSIE",
            identity: "Explorer",
            versionSearch: "MSIE"
        },
        {
            string: navigator.userAgent,
            subString: "Gecko",
            identity: "Mozilla",
            versionSearch: "rv"
        },
        { 		// for older Netscapes (4-)
            string: navigator.userAgent,
            subString: "Mozilla",
            identity: "Netscape",
            versionSearch: "Mozilla"
        }
    ],
    dataOS : [
        {
            string: navigator.platform,
            subString: "Win",
            identity: "Windows"
        },
        {
            string: navigator.platform,
            subString: "Mac",
            identity: "Mac"
        },
        {
            string: navigator.userAgent,
            subString: "iPhone",
            identity: "iPhone/iPod"
        },
        {
            string: navigator.userAgent,
            subString: "iPad",
            identity: "iPad"
        },
        {
            string: navigator.platform,
            subString: "Linux",
            identity: "Linux"
        }
    ]

};
BrowserDetect.init();
/* COOKIE.JS */
/*!
 * jQuery Cookie Plugin v1.3.1
 * https://github.com/carhartl/jquery-cookie
 *
 * Copyright 2013 Klaus Hartl
 * Released under the MIT license
 */
(function (factory) {
    if (typeof define === 'function' && define.amd) {
        // AMD. Register as anonymous module.
        define(['jquery'], factory);
    } else {
        // Browser globals.
        factory(jQuery);
    }
}(function ($) {

    var pluses = /\+/g;

    function raw(s) {
        return s;
    }

    function decoded(s) {
        return decodeURIComponent(s.replace(pluses, ' '));
    }

    function converted(s) {
        if (s.indexOf('"') === 0) {
            // This is a quoted cookie as according to RFC2068, unescape
            s = s.slice(1, -1).replace(/\\"/g, '"').replace(/\\\\/g, '\\');
        }
        try {
            return config.json ? JSON.parse(s) : s;
        } catch(er) {}
    }

    var config = $.cookie = function (key, value, options) {

        // write
        if (value !== undefined) {
            options = $.extend({}, config.defaults, options);

            if (typeof options.expires === 'number') {
                var days = options.expires, t = options.expires = new Date();
                t.setDate(t.getDate() + days);
            }

            value = config.json ? JSON.stringify(value) : String(value);

            return (document.cookie = [
                config.raw ? key : encodeURIComponent(key),
                '=',
                config.raw ? value : encodeURIComponent(value),
                options.expires ? '; expires=' + options.expires.toUTCString() : '', // use expires attribute, max-age is not supported by IE
                options.path    ? '; path=' + options.path : '',
                options.domain  ? '; domain=' + options.domain : '',
                options.secure  ? '; secure' : ''
            ].join(''));
        }

        // read
        var decode = config.raw ? raw : decoded;
        var cookies = document.cookie.split('; ');
        var result = key ? undefined : {};
        for (var i = 0, l = cookies.length; i < l; i++) {
            var parts = cookies[i].split('=');
            var name = decode(parts.shift());
            var cookie = decode(parts.join('='));

            if (key && key === name) {
                result = converted(cookie);
                break;
            }

            if (!key) {
                result[name] = converted(cookie);
            }
        }

        return result;
    };

    config.defaults = {};

    $.removeCookie = function (key, options) {
        if ($.cookie(key) !== undefined) {
            // Must not alter options, thus extending a fresh object...
            $.cookie(key, '', $.extend({}, options, { expires: -1 }));
            return true;
        }
        return false;
    };

}));

/* HISTORY.JS */
window.JSON||(window.JSON={}),function(){function f(a){return a<10?"0"+a:a}function quote(a){return escapable.lastIndex=0,escapable.test(a)?'"'+a.replace(escapable,function(a){var b=meta[a];return typeof b=="string"?b:"\\u"+("0000"+a.charCodeAt(0).toString(16)).slice(-4)})+'"':'"'+a+'"'}function str(a,b){var c,d,e,f,g=gap,h,i=b[a];i&&typeof i=="object"&&typeof i.toJSON=="function"&&(i=i.toJSON(a)),typeof rep=="function"&&(i=rep.call(b,a,i));switch(typeof i){case"string":return quote(i);case"number":return isFinite(i)?String(i):"null";case"boolean":case"null":return String(i);case"object":if(!i)return"null";gap+=indent,h=[];if(Object.prototype.toString.apply(i)==="[object Array]"){f=i.length;for(c=0;c<f;c+=1)h[c]=str(c,i)||"null";return e=h.length===0?"[]":gap?"[\n"+gap+h.join(",\n"+gap)+"\n"+g+"]":"["+h.join(",")+"]",gap=g,e}if(rep&&typeof rep=="object"){f=rep.length;for(c=0;c<f;c+=1)d=rep[c],typeof d=="string"&&(e=str(d,i),e&&h.push(quote(d)+(gap?": ":":")+e))}else for(d in i)Object.hasOwnProperty.call(i,d)&&(e=str(d,i),e&&h.push(quote(d)+(gap?": ":":")+e));return e=h.length===0?"{}":gap?"{\n"+gap+h.join(",\n"+gap)+"\n"+g+"}":"{"+h.join(",")+"}",gap=g,e}}"use strict",typeof Date.prototype.toJSON!="function"&&(Date.prototype.toJSON=function(a){return isFinite(this.valueOf())?this.getUTCFullYear()+"-"+f(this.getUTCMonth()+1)+"-"+f(this.getUTCDate())+"T"+f(this.getUTCHours())+":"+f(this.getUTCMinutes())+":"+f(this.getUTCSeconds())+"Z":null},String.prototype.toJSON=Number.prototype.toJSON=Boolean.prototype.toJSON=function(a){return this.valueOf()});var JSON=window.JSON,cx=/[\u0000\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g,escapable=/[\\\"\x00-\x1f\x7f-\x9f\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g,gap,indent,meta={"\b":"\\b","\t":"\\t","\n":"\\n","\f":"\\f","\r":"\\r",'"':'\\"',"\\":"\\\\"},rep;typeof JSON.stringify!="function"&&(JSON.stringify=function(a,b,c){var d;gap="",indent="";if(typeof c=="number")for(d=0;d<c;d+=1)indent+=" ";else typeof c=="string"&&(indent=c);rep=b;if(!b||typeof b=="function"||typeof b=="object"&&typeof b.length=="number")return str("",{"":a});throw new Error("JSON.stringify")}),typeof JSON.parse!="function"&&(JSON.parse=function(text,reviver){function walk(a,b){var c,d,e=a[b];if(e&&typeof e=="object")for(c in e)Object.hasOwnProperty.call(e,c)&&(d=walk(e,c),d!==undefined?e[c]=d:delete e[c]);return reviver.call(a,b,e)}var j;text=String(text),cx.lastIndex=0,cx.test(text)&&(text=text.replace(cx,function(a){return"\\u"+("0000"+a.charCodeAt(0).toString(16)).slice(-4)}));if(/^[\],:{}\s]*$/.test(text.replace(/\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g,"@").replace(/"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g,"]").replace(/(?:^|:|,)(?:\s*\[)+/g,"")))return j=eval("("+text+")"),typeof reviver=="function"?walk({"":j},""):j;throw new 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m.pushQueue({scope:m,callback:m.pushState,args:arguments,queue:e}),!1;m.busy(!0);var f=m.createStateObject(b,c,d);return m.isLastSavedState(f)?m.busy(!1):(m.storeState(f),m.expectedStateId=f.id,n.pushState(f.id,f.title,f.url),m.Adapter.trigger(a,"popstate")),!0},m.replaceState=function(b,c,d,e){if(m.getHashByUrl(d)&&m.emulated.pushState)throw new Error("History.js does not support states with fragement-identifiers (hashes/anchors).");if(e!==!1&&m.busy())return m.pushQueue({scope:m,callback:m.replaceState,args:arguments,queue:e}),!1;m.busy(!0);var f=m.createStateObject(b,c,d);return m.isLastSavedState(f)?m.busy(!1):(m.storeState(f),m.expectedStateId=f.id,n.replaceState(f.id,f.title,f.url),m.Adapter.trigger(a,"popstate")),!0};if(f){try{m.store=k.parse(f.getItem("History.store"))||{}}catch(p){m.store={}}m.normalizeStore()}else m.store={},m.normalizeStore();m.Adapter.bind(a,"beforeunload",m.clearAllIntervals),m.Adapter.bind(a,"unload",m.clearAllIntervals),m.saveState(m.storeState(m.extractState(d.location.href,!0))),f&&(m.onUnload=function(){var a,b;try{a=k.parse(f.getItem("History.store"))||{}}catch(c){a={}}a.idToState=a.idToState||{},a.urlToId=a.urlToId||{},a.stateToId=a.stateToId||{};for(b in m.idToState){if(!m.idToState.hasOwnProperty(b))continue;a.idToState[b]=m.idToState[b]}for(b in m.urlToId){if(!m.urlToId.hasOwnProperty(b))continue;a.urlToId[b]=m.urlToId[b]}for(b in m.stateToId){if(!m.stateToId.hasOwnProperty(b))continue;a.stateToId[b]=m.stateToId[b]}m.store=a,m.normalizeStore(),f.setItem("History.store",k.stringify(a))},m.intervalList.push(i(m.onUnload,m.options.storeInterval)),m.Adapter.bind(a,"beforeunload",m.onUnload),m.Adapter.bind(a,"unload",m.onUnload));if(!m.emulated.pushState){m.bugs.safariPoll&&m.intervalList.push(i(m.safariStatePoll,m.options.safariPollInterval));if(e.vendor==="Apple Computer, Inc."||(e.appCodeName||"")==="Mozilla")m.Adapter.bind(a,"hashchange",function(){m.Adapter.trigger(a,"popstate")}),m.getHash()&&m.Adapter.onDomLoad(function(){m.Adapter.trigger(a,"hashchange")})}},m.init()}(window)
/* TOUCH-PUNCH.JS */
/*!
 * jQuery UI Touch Punch 0.2.2
 *
 * Copyright 2011, Dave Furfero
 * Dual licensed under the MIT or GPL Version 2 licenses.
 *
 * Depends:
 *  jquery.ui.widget.js
 *  jquery.ui.mouse.js
 */
(function ($) {

    // Detect touch support
    $.support.touch = 'ontouchend' in document;

    // Ignore browsers without touch support
    if (!$.support.touch) {
        return;
    }

    var mouseProto = $.ui.mouse.prototype,
        _mouseInit = mouseProto._mouseInit,
        touchHandled;

    /**
     * Simulate a mouse event based on a corresponding touch event
     * @param {Object} event A touch event
     * @param {String} simulatedType The corresponding mouse event
     */
    function simulateMouseEvent (event, simulatedType) {

        // Ignore multi-touch events
        if (event.originalEvent.touches.length > 1) {
            return;
        }

        event.preventDefault();

        var touch = event.originalEvent.changedTouches[0],
            simulatedEvent = document.createEvent('MouseEvents');

        // Initialize the simulated mouse event using the touch event's coordinates
        simulatedEvent.initMouseEvent(
            simulatedType,    // type
            true,             // bubbles
            true,             // cancelable
            window,           // view
            1,                // detail
            touch.screenX,    // screenX
            touch.screenY,    // screenY
            touch.clientX,    // clientX
            touch.clientY,    // clientY
            false,            // ctrlKey
            false,            // altKey
            false,            // shiftKey
            false,            // metaKey
            0,                // button
            null              // relatedTarget
        );

        // Dispatch the simulated event to the target element
        event.target.dispatchEvent(simulatedEvent);
    }

    /**
     * Handle the jQuery UI widget's touchstart events
     * @param {Object} event The widget element's touchstart event
     */
    mouseProto._touchStart = function (event) {

        var self = this;

        // Ignore the event if another widget is already being handled
        if (touchHandled || !self._mouseCapture(event.originalEvent.changedTouches[0])) {
            return;
        }

        // Set the flag to prevent other widgets from inheriting the touch event
        touchHandled = true;

        // Track movement to determine if interaction was a click
        self._touchMoved = false;

        // Simulate the mouseover event
        simulateMouseEvent(event, 'mouseover');

        // Simulate the mousemove event
        simulateMouseEvent(event, 'mousemove');

        // Simulate the mousedown event
        simulateMouseEvent(event, 'mousedown');
    };

    /**
     * Handle the jQuery UI widget's touchmove events
     * @param {Object} event The document's touchmove event
     */
    mouseProto._touchMove = function (event) {

        // Ignore event if not handled
        if (!touchHandled) {
            return;
        }

        // Interaction was not a click
        this._touchMoved = true;

        // Simulate the mousemove event
        simulateMouseEvent(event, 'mousemove');
    };

    /**
     * Handle the jQuery UI widget's touchend events
     * @param {Object} event The document's touchend event
     */
    mouseProto._touchEnd = function (event) {

        // Ignore event if not handled
        if (!touchHandled) {
            return;
        }

        // Simulate the mouseup event
        simulateMouseEvent(event, 'mouseup');

        // Simulate the mouseout event
        simulateMouseEvent(event, 'mouseout');

        // If the touch interaction did not move, it should trigger a click
        if (!this._touchMoved) {

            // Simulate the click event
            simulateMouseEvent(event, 'click');
        }

        // Unset the flag to allow other widgets to inherit the touch event
        touchHandled = false;
    };

    /**
     * A duck punch of the $.ui.mouse _mouseInit method to support touch events.
     * This method extends the widget with bound touch event handlers that
     * translate touch events to mouse events and pass them to the widget's
     * original mouse event handling methods.
     */
    mouseProto._mouseInit = function () {

        var self = this;

        // Delegate the touch handlers to the widget's element
        self.element
            .bind('touchstart', $.proxy(self, '_touchStart'))
            .bind('touchmove', $.proxy(self, '_touchMove'))
            .bind('touchend', $.proxy(self, '_touchEnd'));

        // Call the original $.ui.mouse init method
        _mouseInit.call(self);
    };

})(jQuery);