var Elm = Elm || { Native: {} };
Elm.Array = Elm.Array || {};
Elm.Array.make = function (_elm) {
   "use strict";
   _elm.Array = _elm.Array || {};
   if (_elm.Array.values)
   return _elm.Array.values;
   var _op = {},
   _N = Elm.Native,
   _U = _N.Utils.make(_elm),
   _L = _N.List.make(_elm),
   $moduleName = "Array",
   $Basics = Elm.Basics.make(_elm),
   $List = Elm.List.make(_elm),
   $Maybe = Elm.Maybe.make(_elm),
   $Native$Array = Elm.Native.Array.make(_elm);
   var append = $Native$Array.append;
   var length = $Native$Array.length;
   var slice = $Native$Array.slice;
   var set = $Native$Array.set;
   var get = F2(function (i,
   array) {
      return _U.cmp(0,
      i) < 1 && _U.cmp(i,
      $Native$Array.length(array)) < 0 ? $Maybe.Just(A2($Native$Array.get,
      i,
      array)) : $Maybe.Nothing;
   });
   var push = $Native$Array.push;
   var empty = $Native$Array.empty;
   var filter = F2(function (isOkay,
   arr) {
      return function () {
         var update = F2(function (x,
         xs) {
            return isOkay(x) ? A2($Native$Array.push,
            x,
            xs) : xs;
         });
         return A3($Native$Array.foldl,
         update,
         $Native$Array.empty,
         arr);
      }();
   });
   var foldr = $Native$Array.foldr;
   var foldl = $Native$Array.foldl;
   var indexedMap = $Native$Array.indexedMap;
   var map = $Native$Array.map;
   var toIndexedList = function (array) {
      return A3($List.map2,
      F2(function (v0,v1) {
         return {ctor: "_Tuple2"
                ,_0: v0
                ,_1: v1};
      }),
      _L.range(0,
      $Native$Array.length(array) - 1),
      $Native$Array.toList(array));
   };
   var toList = $Native$Array.toList;
   var fromList = $Native$Array.fromList;
   var initialize = $Native$Array.initialize;
   var repeat = F2(function (n,e) {
      return A2(initialize,
      n,
      $Basics.always(e));
   });
   var Array = {ctor: "Array"};
   _elm.Array.values = {_op: _op
                       ,empty: empty
                       ,repeat: repeat
                       ,initialize: initialize
                       ,fromList: fromList
                       ,length: length
                       ,push: push
                       ,append: append
                       ,get: get
                       ,set: set
                       ,slice: slice
                       ,toList: toList
                       ,toIndexedList: toIndexedList
                       ,map: map
                       ,indexedMap: indexedMap
                       ,filter: filter
                       ,foldl: foldl
                       ,foldr: foldr};
   return _elm.Array.values;
};
Elm.Basics = Elm.Basics || {};
Elm.Basics.make = function (_elm) {
   "use strict";
   _elm.Basics = _elm.Basics || {};
   if (_elm.Basics.values)
   return _elm.Basics.values;
   var _op = {},
   _N = Elm.Native,
   _U = _N.Utils.make(_elm),
   _L = _N.List.make(_elm),
   $moduleName = "Basics",
   $Native$Basics = Elm.Native.Basics.make(_elm),
   $Native$Show = Elm.Native.Show.make(_elm),
   $Native$Utils = Elm.Native.Utils.make(_elm);
   var uncurry = F2(function (f,
   _v0) {
      return function () {
         switch (_v0.ctor)
         {case "_Tuple2": return A2(f,
              _v0._0,
              _v0._1);}
         _U.badCase($moduleName,
         "on line 595, column 3 to 8");
      }();
   });
   var curry = F3(function (f,
   a,
   b) {
      return f({ctor: "_Tuple2"
               ,_0: a
               ,_1: b});
   });
   var flip = F3(function (f,b,a) {
      return A2(f,a,b);
   });
   var snd = function (_v4) {
      return function () {
         switch (_v4.ctor)
         {case "_Tuple2": return _v4._1;}
         _U.badCase($moduleName,
         "on line 573, column 3 to 4");
      }();
   };
   var fst = function (_v8) {
      return function () {
         switch (_v8.ctor)
         {case "_Tuple2": return _v8._0;}
         _U.badCase($moduleName,
         "on line 567, column 3 to 4");
      }();
   };
   var always = F2(function (a,
   _v12) {
      return function () {
         return a;
      }();
   });
   var identity = function (x) {
      return x;
   };
   _op["<|"] = F2(function (f,x) {
      return f(x);
   });
   _op["|>"] = F2(function (x,f) {
      return f(x);
   });
   _op[">>"] = F3(function (f,
   g,
   x) {
      return g(f(x));
   });
   _op["<<"] = F3(function (g,
   f,
   x) {
      return g(f(x));
   });
   _op["++"] = $Native$Utils.append;
   var toString = $Native$Show.toString;
   var isInfinite = $Native$Basics.isInfinite;
   var isNaN = $Native$Basics.isNaN;
   var toFloat = $Native$Basics.toFloat;
   var ceiling = $Native$Basics.ceiling;
   var floor = $Native$Basics.floor;
   var truncate = $Native$Basics.truncate;
   var round = $Native$Basics.round;
   var otherwise = true;
   var not = $Native$Basics.not;
   var xor = $Native$Basics.xor;
   _op["||"] = $Native$Basics.or;
   _op["&&"] = $Native$Basics.and;
   var max = $Native$Basics.max;
   var min = $Native$Basics.min;
   var GT = {ctor: "GT"};
   var EQ = {ctor: "EQ"};
   var LT = {ctor: "LT"};
   var compare = $Native$Basics.compare;
   _op[">="] = $Native$Basics.ge;
   _op["<="] = $Native$Basics.le;
   _op[">"] = $Native$Basics.gt;
   _op["<"] = $Native$Basics.lt;
   _op["/="] = $Native$Basics.neq;
   _op["=="] = $Native$Basics.eq;
   var e = $Native$Basics.e;
   var pi = $Native$Basics.pi;
   var clamp = $Native$Basics.clamp;
   var logBase = $Native$Basics.logBase;
   var abs = $Native$Basics.abs;
   var negate = $Native$Basics.negate;
   var sqrt = $Native$Basics.sqrt;
   var atan2 = $Native$Basics.atan2;
   var atan = $Native$Basics.atan;
   var asin = $Native$Basics.asin;
   var acos = $Native$Basics.acos;
   var tan = $Native$Basics.tan;
   var sin = $Native$Basics.sin;
   var cos = $Native$Basics.cos;
   _op["^"] = $Native$Basics.exp;
   _op["%"] = $Native$Basics.mod;
   var rem = $Native$Basics.rem;
   _op["//"] = $Native$Basics.div;
   _op["/"] = $Native$Basics.floatDiv;
   _op["*"] = $Native$Basics.mul;
   _op["-"] = $Native$Basics.sub;
   _op["+"] = $Native$Basics.add;
   var toPolar = $Native$Basics.toPolar;
   var fromPolar = $Native$Basics.fromPolar;
   var turns = $Native$Basics.turns;
   var degrees = $Native$Basics.degrees;
   var radians = function (t) {
      return t;
   };
   _elm.Basics.values = {_op: _op
                        ,max: max
                        ,min: min
                        ,compare: compare
                        ,not: not
                        ,xor: xor
                        ,otherwise: otherwise
                        ,rem: rem
                        ,negate: negate
                        ,abs: abs
                        ,sqrt: sqrt
                        ,clamp: clamp
                        ,logBase: logBase
                        ,e: e
                        ,pi: pi
                        ,cos: cos
                        ,sin: sin
                        ,tan: tan
                        ,acos: acos
                        ,asin: asin
                        ,atan: atan
                        ,atan2: atan2
                        ,round: round
                        ,floor: floor
                        ,ceiling: ceiling
                        ,truncate: truncate
                        ,toFloat: toFloat
                        ,degrees: degrees
                        ,radians: radians
                        ,turns: turns
                        ,toPolar: toPolar
                        ,fromPolar: fromPolar
                        ,isNaN: isNaN
                        ,isInfinite: isInfinite
                        ,toString: toString
                        ,fst: fst
                        ,snd: snd
                        ,identity: identity
                        ,always: always
                        ,flip: flip
                        ,curry: curry
                        ,uncurry: uncurry
                        ,LT: LT
                        ,EQ: EQ
                        ,GT: GT};
   return _elm.Basics.values;
};
Elm.Char = Elm.Char || {};
Elm.Char.make = function (_elm) {
   "use strict";
   _elm.Char = _elm.Char || {};
   if (_elm.Char.values)
   return _elm.Char.values;
   var _op = {},
   _N = Elm.Native,
   _U = _N.Utils.make(_elm),
   _L = _N.List.make(_elm),
   $moduleName = "Char",
   $Basics = Elm.Basics.make(_elm),
   $Native$Char = Elm.Native.Char.make(_elm);
   var fromCode = $Native$Char.fromCode;
   var toCode = $Native$Char.toCode;
   var toLocaleLower = $Native$Char.toLocaleLower;
   var toLocaleUpper = $Native$Char.toLocaleUpper;
   var toLower = $Native$Char.toLower;
   var toUpper = $Native$Char.toUpper;
   var isBetween = F3(function (low,
   high,
   $char) {
      return function () {
         var code = toCode($char);
         return _U.cmp(code,
         toCode(low)) > -1 && _U.cmp(code,
         toCode(high)) < 1;
      }();
   });
   var isUpper = A2(isBetween,
   _U.chr("A"),
   _U.chr("Z"));
   var isLower = A2(isBetween,
   _U.chr("a"),
   _U.chr("z"));
   var isDigit = A2(isBetween,
   _U.chr("0"),
   _U.chr("9"));
   var isOctDigit = A2(isBetween,
   _U.chr("0"),
   _U.chr("7"));
   var isHexDigit = function ($char) {
      return isDigit($char) || (A3(isBetween,
      _U.chr("a"),
      _U.chr("f"),
      $char) || A3(isBetween,
      _U.chr("A"),
      _U.chr("F"),
      $char));
   };
   _elm.Char.values = {_op: _op
                      ,isUpper: isUpper
                      ,isLower: isLower
                      ,isDigit: isDigit
                      ,isOctDigit: isOctDigit
                      ,isHexDigit: isHexDigit
                      ,toUpper: toUpper
                      ,toLower: toLower
                      ,toLocaleUpper: toLocaleUpper
                      ,toLocaleLower: toLocaleLower
                      ,toCode: toCode
                      ,fromCode: fromCode};
   return _elm.Char.values;
};
Elm.Color = Elm.Color || {};
Elm.Color.make = function (_elm) {
   "use strict";
   _elm.Color = _elm.Color || {};
   if (_elm.Color.values)
   return _elm.Color.values;
   var _op = {},
   _N = Elm.Native,
   _U = _N.Utils.make(_elm),
   _L = _N.List.make(_elm),
   $moduleName = "Color",
   $Basics = Elm.Basics.make(_elm);
   var Radial = F5(function (a,
   b,
   c,
   d,
   e) {
      return {ctor: "Radial"
             ,_0: a
             ,_1: b
             ,_2: c
             ,_3: d
             ,_4: e};
   });
   var radial = Radial;
   var Linear = F3(function (a,
   b,
   c) {
      return {ctor: "Linear"
             ,_0: a
             ,_1: b
             ,_2: c};
   });
   var linear = Linear;
   var fmod = F2(function (f,n) {
      return function () {
         var integer = $Basics.floor(f);
         return $Basics.toFloat(A2($Basics._op["%"],
         integer,
         n)) + f - $Basics.toFloat(integer);
      }();
   });
   var rgbToHsl = F3(function (red,
   green,
   blue) {
      return function () {
         var b = $Basics.toFloat(blue) / 255;
         var g = $Basics.toFloat(green) / 255;
         var r = $Basics.toFloat(red) / 255;
         var cMax = A2($Basics.max,
         A2($Basics.max,r,g),
         b);
         var cMin = A2($Basics.min,
         A2($Basics.min,r,g),
         b);
         var c = cMax - cMin;
         var lightness = (cMax + cMin) / 2;
         var saturation = _U.eq(lightness,
         0) ? 0 : c / (1 - $Basics.abs(2 * lightness - 1));
         var hue = $Basics.degrees(60) * (_U.eq(cMax,
         r) ? A2(fmod,
         (g - b) / c,
         6) : _U.eq(cMax,
         g) ? (b - r) / c + 2 : _U.eq(cMax,
         b) ? (r - g) / c + 4 : _U.badIf($moduleName,
         "between lines 150 and 152"));
         return {ctor: "_Tuple3"
                ,_0: hue
                ,_1: saturation
                ,_2: lightness};
      }();
   });
   var hslToRgb = F3(function (hue,
   saturation,
   lightness) {
      return function () {
         var hue$ = hue / $Basics.degrees(60);
         var chroma = (1 - $Basics.abs(2 * lightness - 1)) * saturation;
         var x = chroma * (1 - $Basics.abs(A2(fmod,
         hue$,
         2) - 1));
         var $ = _U.cmp(hue$,
         0) < 0 ? {ctor: "_Tuple3"
                  ,_0: 0
                  ,_1: 0
                  ,_2: 0} : _U.cmp(hue$,
         1) < 0 ? {ctor: "_Tuple3"
                  ,_0: chroma
                  ,_1: x
                  ,_2: 0} : _U.cmp(hue$,
         2) < 0 ? {ctor: "_Tuple3"
                  ,_0: x
                  ,_1: chroma
                  ,_2: 0} : _U.cmp(hue$,
         3) < 0 ? {ctor: "_Tuple3"
                  ,_0: 0
                  ,_1: chroma
                  ,_2: x} : _U.cmp(hue$,
         4) < 0 ? {ctor: "_Tuple3"
                  ,_0: 0
                  ,_1: x
                  ,_2: chroma} : _U.cmp(hue$,
         5) < 0 ? {ctor: "_Tuple3"
                  ,_0: x
                  ,_1: 0
                  ,_2: chroma} : _U.cmp(hue$,
         6) < 0 ? {ctor: "_Tuple3"
                  ,_0: chroma
                  ,_1: 0
                  ,_2: x} : {ctor: "_Tuple3"
                            ,_0: 0
                            ,_1: 0
                            ,_2: 0},
         r = $._0,
         g = $._1,
         b = $._2;
         var m = lightness - chroma / 2;
         return {ctor: "_Tuple3"
                ,_0: r + m
                ,_1: g + m
                ,_2: b + m};
      }();
   });
   var toRgb = function (color) {
      return function () {
         switch (color.ctor)
         {case "HSLA":
            return function () {
                 var $ = A3(hslToRgb,
                 color._0,
                 color._1,
                 color._2),
                 r = $._0,
                 g = $._1,
                 b = $._2;
                 return {_: {}
                        ,alpha: color._3
                        ,blue: $Basics.round(255 * b)
                        ,green: $Basics.round(255 * g)
                        ,red: $Basics.round(255 * r)};
              }();
            case "RGBA": return {_: {}
                                ,alpha: color._3
                                ,blue: color._2
                                ,green: color._1
                                ,red: color._0};}
         _U.badCase($moduleName,
         "between lines 124 and 132");
      }();
   };
   var toHsl = function (color) {
      return function () {
         switch (color.ctor)
         {case "HSLA": return {_: {}
                              ,alpha: color._3
                              ,hue: color._0
                              ,lightness: color._2
                              ,saturation: color._1};
            case "RGBA":
            return function () {
                 var $ = A3(rgbToHsl,
                 color._0,
                 color._1,
                 color._2),
                 h = $._0,
                 s = $._1,
                 l = $._2;
                 return {_: {}
                        ,alpha: color._3
                        ,hue: h
                        ,lightness: l
                        ,saturation: s};
              }();}
         _U.badCase($moduleName,
         "between lines 114 and 121");
      }();
   };
   var HSLA = F4(function (a,
   b,
   c,
   d) {
      return {ctor: "HSLA"
             ,_0: a
             ,_1: b
             ,_2: c
             ,_3: d};
   });
   var hsla = F4(function (hue,
   saturation,
   lightness,
   alpha) {
      return A4(HSLA,
      hue - $Basics.turns($Basics.toFloat($Basics.floor(hue / (2 * $Basics.pi)))),
      saturation,
      lightness,
      alpha);
   });
   var hsl = F3(function (hue,
   saturation,
   lightness) {
      return A4(hsla,
      hue,
      saturation,
      lightness,
      1);
   });
   var complement = function (color) {
      return function () {
         switch (color.ctor)
         {case "HSLA": return A4(hsla,
              color._0 + $Basics.degrees(180),
              color._1,
              color._2,
              color._3);
            case "RGBA":
            return function () {
                 var $ = A3(rgbToHsl,
                 color._0,
                 color._1,
                 color._2),
                 h = $._0,
                 s = $._1,
                 l = $._2;
                 return A4(hsla,
                 h + $Basics.degrees(180),
                 s,
                 l,
                 color._3);
              }();}
         _U.badCase($moduleName,
         "between lines 105 and 111");
      }();
   };
   var grayscale = function (p) {
      return A4(HSLA,0,0,1 - p,1);
   };
   var greyscale = function (p) {
      return A4(HSLA,0,0,1 - p,1);
   };
   var RGBA = F4(function (a,
   b,
   c,
   d) {
      return {ctor: "RGBA"
             ,_0: a
             ,_1: b
             ,_2: c
             ,_3: d};
   });
   var rgba = RGBA;
   var rgb = F3(function (r,g,b) {
      return A4(RGBA,r,g,b,1);
   });
   var lightRed = A4(RGBA,
   239,
   41,
   41,
   1);
   var red = A4(RGBA,204,0,0,1);
   var darkRed = A4(RGBA,
   164,
   0,
   0,
   1);
   var lightOrange = A4(RGBA,
   252,
   175,
   62,
   1);
   var orange = A4(RGBA,
   245,
   121,
   0,
   1);
   var darkOrange = A4(RGBA,
   206,
   92,
   0,
   1);
   var lightYellow = A4(RGBA,
   255,
   233,
   79,
   1);
   var yellow = A4(RGBA,
   237,
   212,
   0,
   1);
   var darkYellow = A4(RGBA,
   196,
   160,
   0,
   1);
   var lightGreen = A4(RGBA,
   138,
   226,
   52,
   1);
   var green = A4(RGBA,
   115,
   210,
   22,
   1);
   var darkGreen = A4(RGBA,
   78,
   154,
   6,
   1);
   var lightBlue = A4(RGBA,
   114,
   159,
   207,
   1);
   var blue = A4(RGBA,
   52,
   101,
   164,
   1);
   var darkBlue = A4(RGBA,
   32,
   74,
   135,
   1);
   var lightPurple = A4(RGBA,
   173,
   127,
   168,
   1);
   var purple = A4(RGBA,
   117,
   80,
   123,
   1);
   var darkPurple = A4(RGBA,
   92,
   53,
   102,
   1);
   var lightBrown = A4(RGBA,
   233,
   185,
   110,
   1);
   var brown = A4(RGBA,
   193,
   125,
   17,
   1);
   var darkBrown = A4(RGBA,
   143,
   89,
   2,
   1);
   var black = A4(RGBA,0,0,0,1);
   var white = A4(RGBA,
   255,
   255,
   255,
   1);
   var lightGrey = A4(RGBA,
   238,
   238,
   236,
   1);
   var grey = A4(RGBA,
   211,
   215,
   207,
   1);
   var darkGrey = A4(RGBA,
   186,
   189,
   182,
   1);
   var lightGray = A4(RGBA,
   238,
   238,
   236,
   1);
   var gray = A4(RGBA,
   211,
   215,
   207,
   1);
   var darkGray = A4(RGBA,
   186,
   189,
   182,
   1);
   var lightCharcoal = A4(RGBA,
   136,
   138,
   133,
   1);
   var charcoal = A4(RGBA,
   85,
   87,
   83,
   1);
   var darkCharcoal = A4(RGBA,
   46,
   52,
   54,
   1);
   _elm.Color.values = {_op: _op
                       ,rgb: rgb
                       ,rgba: rgba
                       ,hsl: hsl
                       ,hsla: hsla
                       ,greyscale: greyscale
                       ,grayscale: grayscale
                       ,complement: complement
                       ,linear: linear
                       ,radial: radial
                       ,toRgb: toRgb
                       ,toHsl: toHsl
                       ,red: red
                       ,orange: orange
                       ,yellow: yellow
                       ,green: green
                       ,blue: blue
                       ,purple: purple
                       ,brown: brown
                       ,lightRed: lightRed
                       ,lightOrange: lightOrange
                       ,lightYellow: lightYellow
                       ,lightGreen: lightGreen
                       ,lightBlue: lightBlue
                       ,lightPurple: lightPurple
                       ,lightBrown: lightBrown
                       ,darkRed: darkRed
                       ,darkOrange: darkOrange
                       ,darkYellow: darkYellow
                       ,darkGreen: darkGreen
                       ,darkBlue: darkBlue
                       ,darkPurple: darkPurple
                       ,darkBrown: darkBrown
                       ,white: white
                       ,lightGrey: lightGrey
                       ,grey: grey
                       ,darkGrey: darkGrey
                       ,lightCharcoal: lightCharcoal
                       ,charcoal: charcoal
                       ,darkCharcoal: darkCharcoal
                       ,black: black
                       ,lightGray: lightGray
                       ,gray: gray
                       ,darkGray: darkGray};
   return _elm.Color.values;
};
Elm.Debug = Elm.Debug || {};
Elm.Debug.make = function (_elm) {
   "use strict";
   _elm.Debug = _elm.Debug || {};
   if (_elm.Debug.values)
   return _elm.Debug.values;
   var _op = {},
   _N = Elm.Native,
   _U = _N.Utils.make(_elm),
   _L = _N.List.make(_elm),
   $moduleName = "Debug",
   $Graphics$Collage = Elm.Graphics.Collage.make(_elm),
   $Native$Debug = Elm.Native.Debug.make(_elm);
   var trace = $Native$Debug.tracePath;
   var watchSummary = $Native$Debug.watchSummary;
   var watch = $Native$Debug.watch;
   var crash = $Native$Debug.crash;
   var log = $Native$Debug.log;
   _elm.Debug.values = {_op: _op
                       ,log: log
                       ,crash: crash
                       ,watch: watch
                       ,watchSummary: watchSummary
                       ,trace: trace};
   return _elm.Debug.values;
};
Elm.Dict = Elm.Dict || {};
Elm.Dict.make = function (_elm) {
   "use strict";
   _elm.Dict = _elm.Dict || {};
   if (_elm.Dict.values)
   return _elm.Dict.values;
   var _op = {},
   _N = Elm.Native,
   _U = _N.Utils.make(_elm),
   _L = _N.List.make(_elm),
   $moduleName = "Dict",
   $Basics = Elm.Basics.make(_elm),
   $List = Elm.List.make(_elm),
   $Maybe = Elm.Maybe.make(_elm),
   $Native$Debug = Elm.Native.Debug.make(_elm),
   $String = Elm.String.make(_elm);
   var foldr = F3(function (f,
   acc,
   t) {
      return function () {
         switch (t.ctor)
         {case "RBEmpty":
            switch (t._0.ctor)
              {case "LBlack": return acc;}
              break;
            case "RBNode": return A3(foldr,
              f,
              A3(f,
              t._1,
              t._2,
              A3(foldr,f,acc,t._4)),
              t._3);}
         _U.badCase($moduleName,
         "between lines 408 and 416");
      }();
   });
   var keys = function (dict) {
      return A3(foldr,
      F3(function (key,
      value,
      keyList) {
         return A2($List._op["::"],
         key,
         keyList);
      }),
      _L.fromArray([]),
      dict);
   };
   var values = function (dict) {
      return A3(foldr,
      F3(function (key,
      value,
      valueList) {
         return A2($List._op["::"],
         value,
         valueList);
      }),
      _L.fromArray([]),
      dict);
   };
   var toList = function (dict) {
      return A3(foldr,
      F3(function (key,value,list) {
         return A2($List._op["::"],
         {ctor: "_Tuple2"
         ,_0: key
         ,_1: value},
         list);
      }),
      _L.fromArray([]),
      dict);
   };
   var foldl = F3(function (f,
   acc,
   dict) {
      return function () {
         switch (dict.ctor)
         {case "RBEmpty":
            switch (dict._0.ctor)
              {case "LBlack": return acc;}
              break;
            case "RBNode": return A3(foldl,
              f,
              A3(f,
              dict._1,
              dict._2,
              A3(foldl,f,acc,dict._3)),
              dict._4);}
         _U.badCase($moduleName,
         "between lines 397 and 405");
      }();
   });
   var isBBlack = function (dict) {
      return function () {
         switch (dict.ctor)
         {case "RBEmpty":
            switch (dict._0.ctor)
              {case "LBBlack": return true;}
              break;
            case "RBNode":
            switch (dict._0.ctor)
              {case "BBlack": return true;}
              break;}
         return false;
      }();
   };
   var showFlag = function (f) {
      return function () {
         switch (f.ctor)
         {case "Insert": return "Insert";
            case "Remove": return "Remove";
            case "Same": return "Same";}
         _U.badCase($moduleName,
         "between lines 173 and 179");
      }();
   };
   var Same = {ctor: "Same"};
   var Remove = {ctor: "Remove"};
   var Insert = {ctor: "Insert"};
   var get = F2(function (targetKey,
   dict) {
      return function () {
         switch (dict.ctor)
         {case "RBEmpty":
            switch (dict._0.ctor)
              {case "LBlack":
                 return $Maybe.Nothing;}
              break;
            case "RBNode":
            return function () {
                 var _v29 = A2($Basics.compare,
                 targetKey,
                 dict._1);
                 switch (_v29.ctor)
                 {case "EQ":
                    return $Maybe.Just(dict._2);
                    case "GT": return A2(get,
                      targetKey,
                      dict._4);
                    case "LT": return A2(get,
                      targetKey,
                      dict._3);}
                 _U.badCase($moduleName,
                 "between lines 129 and 135");
              }();}
         _U.badCase($moduleName,
         "between lines 124 and 135");
      }();
   });
   var member = F2(function (key,
   dict) {
      return function () {
         var _v30 = A2(get,key,dict);
         switch (_v30.ctor)
         {case "Just": return true;
            case "Nothing": return false;}
         _U.badCase($moduleName,
         "between lines 138 and 140");
      }();
   });
   var max = function (dict) {
      return function () {
         switch (dict.ctor)
         {case "RBEmpty":
            return $Native$Debug.crash("(max Empty) is not defined");
            case "RBNode":
            switch (dict._4.ctor)
              {case "RBEmpty":
                 return {ctor: "_Tuple2"
                        ,_0: dict._1
                        ,_1: dict._2};}
              return max(dict._4);}
         _U.badCase($moduleName,
         "between lines 100 and 121");
      }();
   };
   var min = function (dict) {
      return function () {
         switch (dict.ctor)
         {case "RBEmpty":
            switch (dict._0.ctor)
              {case "LBlack":
                 return $Native$Debug.crash("(min Empty) is not defined");}
              break;
            case "RBNode":
            switch (dict._3.ctor)
              {case "RBEmpty":
                 switch (dict._3._0.ctor)
                   {case "LBlack":
                      return {ctor: "_Tuple2"
                             ,_0: dict._1
                             ,_1: dict._2};}
                   break;}
              return min(dict._3);}
         _U.badCase($moduleName,
         "between lines 87 and 95");
      }();
   };
   var RBEmpty = function (a) {
      return {ctor: "RBEmpty"
             ,_0: a};
   };
   var RBNode = F5(function (a,
   b,
   c,
   d,
   e) {
      return {ctor: "RBNode"
             ,_0: a
             ,_1: b
             ,_2: c
             ,_3: d
             ,_4: e};
   });
   var showLColor = function (color) {
      return function () {
         switch (color.ctor)
         {case "LBBlack":
            return "LBBlack";
            case "LBlack": return "LBlack";}
         _U.badCase($moduleName,
         "between lines 70 and 72");
      }();
   };
   var LBBlack = {ctor: "LBBlack"};
   var LBlack = {ctor: "LBlack"};
   var empty = RBEmpty(LBlack);
   var map = F2(function (f,dict) {
      return function () {
         switch (dict.ctor)
         {case "RBEmpty":
            switch (dict._0.ctor)
              {case "LBlack":
                 return RBEmpty(LBlack);}
              break;
            case "RBNode": return A5(RBNode,
              dict._0,
              dict._1,
              A2(f,dict._1,dict._2),
              A2(map,f,dict._3),
              A2(map,f,dict._4));}
         _U.badCase($moduleName,
         "between lines 385 and 394");
      }();
   });
   var showNColor = function (c) {
      return function () {
         switch (c.ctor)
         {case "BBlack": return "BBlack";
            case "Black": return "Black";
            case "NBlack": return "NBlack";
            case "Red": return "Red";}
         _U.badCase($moduleName,
         "between lines 56 and 60");
      }();
   };
   var reportRemBug = F4(function (msg,
   c,
   lgot,
   rgot) {
      return $Native$Debug.crash($String.concat(_L.fromArray(["Internal red-black tree invariant violated, expected "
                                                             ,msg
                                                             ," and got "
                                                             ,showNColor(c)
                                                             ,"/"
                                                             ,lgot
                                                             ,"/"
                                                             ,rgot
                                                             ,"\nPlease report this bug to <https://github.com/elm-lang/Elm/issues>"])));
   });
   var NBlack = {ctor: "NBlack"};
   var BBlack = {ctor: "BBlack"};
   var Black = {ctor: "Black"};
   var ensureBlackRoot = function (dict) {
      return function () {
         switch (dict.ctor)
         {case "RBEmpty":
            switch (dict._0.ctor)
              {case "LBlack": return dict;}
              break;
            case "RBNode":
            switch (dict._0.ctor)
              {case "Black": return dict;
                 case "Red": return A5(RBNode,
                   Black,
                   dict._1,
                   dict._2,
                   dict._3,
                   dict._4);}
              break;}
         _U.badCase($moduleName,
         "between lines 145 and 157");
      }();
   };
   var blackish = function (t) {
      return function () {
         switch (t.ctor)
         {case "RBEmpty": return true;
            case "RBNode":
            return _U.eq(t._0,
              Black) || _U.eq(t._0,BBlack);}
         _U.badCase($moduleName,
         "between lines 330 and 332");
      }();
   };
   var blacken = function (t) {
      return function () {
         switch (t.ctor)
         {case "RBEmpty":
            return RBEmpty(LBlack);
            case "RBNode": return A5(RBNode,
              Black,
              t._1,
              t._2,
              t._3,
              t._4);}
         _U.badCase($moduleName,
         "between lines 369 and 371");
      }();
   };
   var Red = {ctor: "Red"};
   var moreBlack = function (color) {
      return function () {
         switch (color.ctor)
         {case "BBlack":
            return $Native$Debug.crash("Can\'t make a double black node more black!");
            case "Black": return BBlack;
            case "NBlack": return Red;
            case "Red": return Black;}
         _U.badCase($moduleName,
         "between lines 235 and 239");
      }();
   };
   var lessBlack = function (color) {
      return function () {
         switch (color.ctor)
         {case "BBlack": return Black;
            case "Black": return Red;
            case "NBlack":
            return $Native$Debug.crash("Can\'t make a negative black node less black!");
            case "Red": return NBlack;}
         _U.badCase($moduleName,
         "between lines 244 and 248");
      }();
   };
   var lessBlackTree = function (dict) {
      return function () {
         switch (dict.ctor)
         {case "RBEmpty":
            switch (dict._0.ctor)
              {case "LBBlack":
                 return RBEmpty(LBlack);}
              break;
            case "RBNode": return A5(RBNode,
              lessBlack(dict._0),
              dict._1,
              dict._2,
              dict._3,
              dict._4);}
         _U.badCase($moduleName,
         "between lines 253 and 255");
      }();
   };
   var redden = function (t) {
      return function () {
         switch (t.ctor)
         {case "RBEmpty":
            return $Native$Debug.crash("can\'t make a Leaf red");
            case "RBNode": return A5(RBNode,
              Red,
              t._1,
              t._2,
              t._3,
              t._4);}
         _U.badCase($moduleName,
         "between lines 377 and 382");
      }();
   };
   var balance_node = function (t) {
      return function () {
         var assemble = function (col) {
            return function (xk) {
               return function (xv) {
                  return function (yk) {
                     return function (yv) {
                        return function (zk) {
                           return function (zv) {
                              return function (a) {
                                 return function (b) {
                                    return function (c) {
                                       return function (d) {
                                          return A5(RBNode,
                                          lessBlack(col),
                                          yk,
                                          yv,
                                          A5(RBNode,Black,xk,xv,a,b),
                                          A5(RBNode,Black,zk,zv,c,d));
                                       };
                                    };
                                 };
                              };
                           };
                        };
                     };
                  };
               };
            };
         };
         return blackish(t) ? function () {
            switch (t.ctor)
            {case "RBNode":
               switch (t._3.ctor)
                 {case "RBNode":
                    switch (t._3._0.ctor)
                      {case "Red":
                         switch (t._3._3.ctor)
                           {case "RBNode":
                              switch (t._3._3._0.ctor)
                                {case "Red":
                                   return assemble(t._0)(t._3._3._1)(t._3._3._2)(t._3._1)(t._3._2)(t._1)(t._2)(t._3._3._3)(t._3._3._4)(t._3._4)(t._4);}
                                break;}
                           switch (t._3._4.ctor)
                           {case "RBNode":
                              switch (t._3._4._0.ctor)
                                {case "Red":
                                   return assemble(t._0)(t._3._1)(t._3._2)(t._3._4._1)(t._3._4._2)(t._1)(t._2)(t._3._3)(t._3._4._3)(t._3._4._4)(t._4);}
                                break;}
                           break;}
                      break;}
                 switch (t._4.ctor)
                 {case "RBNode":
                    switch (t._4._0.ctor)
                      {case "Red":
                         switch (t._4._3.ctor)
                           {case "RBNode":
                              switch (t._4._3._0.ctor)
                                {case "Red":
                                   return assemble(t._0)(t._1)(t._2)(t._4._3._1)(t._4._3._2)(t._4._1)(t._4._2)(t._3)(t._4._3._3)(t._4._3._4)(t._4._4);}
                                break;}
                           switch (t._4._4.ctor)
                           {case "RBNode":
                              switch (t._4._4._0.ctor)
                                {case "Red":
                                   return assemble(t._0)(t._1)(t._2)(t._4._1)(t._4._2)(t._4._4._1)(t._4._4._2)(t._3)(t._4._3)(t._4._4._3)(t._4._4._4);}
                                break;}
                           break;}
                      break;}
                 switch (t._0.ctor)
                 {case "BBlack":
                    switch (t._4.ctor)
                      {case "RBNode":
                         switch (t._4._0.ctor)
                           {case "NBlack":
                              switch (t._4._3.ctor)
                                {case "RBNode":
                                   switch (t._4._3._0.ctor)
                                     {case "Black":
                                        return function () {
                                             switch (t._4._4.ctor)
                                             {case "RBNode":
                                                switch (t._4._4._0.ctor)
                                                  {case "Black":
                                                     return A5(RBNode,
                                                       Black,
                                                       t._4._3._1,
                                                       t._4._3._2,
                                                       A5(RBNode,
                                                       Black,
                                                       t._1,
                                                       t._2,
                                                       t._3,
                                                       t._4._3._3),
                                                       A5(balance,
                                                       Black,
                                                       t._4._1,
                                                       t._4._2,
                                                       t._4._3._4,
                                                       redden(t._4._4)));}
                                                  break;}
                                             return t;
                                          }();}
                                     break;}
                                break;}
                           break;}
                      switch (t._3.ctor)
                      {case "RBNode":
                         switch (t._3._0.ctor)
                           {case "NBlack":
                              switch (t._3._4.ctor)
                                {case "RBNode":
                                   switch (t._3._4._0.ctor)
                                     {case "Black":
                                        return function () {
                                             switch (t._3._3.ctor)
                                             {case "RBNode":
                                                switch (t._3._3._0.ctor)
                                                  {case "Black":
                                                     return A5(RBNode,
                                                       Black,
                                                       t._3._4._1,
                                                       t._3._4._2,
                                                       A5(balance,
                                                       Black,
                                                       t._3._1,
                                                       t._3._2,
                                                       redden(t._3._3),
                                                       t._3._4._3),
                                                       A5(RBNode,
                                                       Black,
                                                       t._1,
                                                       t._2,
                                                       t._3._4._4,
                                                       t._4));}
                                                  break;}
                                             return t;
                                          }();}
                                     break;}
                                break;}
                           break;}
                      break;}
                 break;}
            return t;
         }() : t;
      }();
   };
   var balance = F5(function (c,
   k,
   v,
   l,
   r) {
      return balance_node(A5(RBNode,
      c,
      k,
      v,
      l,
      r));
   });
   var bubble = F5(function (c,
   k,
   v,
   l,
   r) {
      return isBBlack(l) || isBBlack(r) ? A5(balance,
      moreBlack(c),
      k,
      v,
      lessBlackTree(l),
      lessBlackTree(r)) : A5(RBNode,
      c,
      k,
      v,
      l,
      r);
   });
   var remove_max = F5(function (c,
   k,
   v,
   l,
   r) {
      return function () {
         switch (r.ctor)
         {case "RBEmpty": return A3(rem,
              c,
              l,
              r);
            case "RBNode": return A5(bubble,
              c,
              k,
              v,
              l,
              A5(remove_max,
              r._0,
              r._1,
              r._2,
              r._3,
              r._4));}
         _U.badCase($moduleName,
         "between lines 314 and 319");
      }();
   });
   var rem = F3(function (c,l,r) {
      return function () {
         var _v169 = {ctor: "_Tuple2"
                     ,_0: l
                     ,_1: r};
         switch (_v169.ctor)
         {case "_Tuple2":
            switch (_v169._0.ctor)
              {case "RBEmpty":
                 switch (_v169._1.ctor)
                   {case "RBEmpty":
                      return function () {
                           switch (c.ctor)
                           {case "Black":
                              return RBEmpty(LBBlack);
                              case "Red":
                              return RBEmpty(LBlack);}
                           _U.badCase($moduleName,
                           "between lines 273 and 277");
                        }();
                      case "RBNode":
                      return function () {
                           var _v191 = {ctor: "_Tuple3"
                                       ,_0: c
                                       ,_1: _v169._0._0
                                       ,_2: _v169._1._0};
                           switch (_v191.ctor)
                           {case "_Tuple3":
                              switch (_v191._0.ctor)
                                {case "Black":
                                   switch (_v191._1.ctor)
                                     {case "LBlack":
                                        switch (_v191._2.ctor)
                                          {case "Red": return A5(RBNode,
                                               Black,
                                               _v169._1._1,
                                               _v169._1._2,
                                               _v169._1._3,
                                               _v169._1._4);}
                                          break;}
                                     break;}
                                break;}
                           return A4(reportRemBug,
                           "Black/LBlack/Red",
                           c,
                           showLColor(_v169._0._0),
                           showNColor(_v169._1._0));
                        }();}
                   break;
                 case "RBNode":
                 switch (_v169._1.ctor)
                   {case "RBEmpty":
                      return function () {
                           var _v195 = {ctor: "_Tuple3"
                                       ,_0: c
                                       ,_1: _v169._0._0
                                       ,_2: _v169._1._0};
                           switch (_v195.ctor)
                           {case "_Tuple3":
                              switch (_v195._0.ctor)
                                {case "Black":
                                   switch (_v195._1.ctor)
                                     {case "Red":
                                        switch (_v195._2.ctor)
                                          {case "LBlack":
                                             return A5(RBNode,
                                               Black,
                                               _v169._0._1,
                                               _v169._0._2,
                                               _v169._0._3,
                                               _v169._0._4);}
                                          break;}
                                     break;}
                                break;}
                           return A4(reportRemBug,
                           "Black/Red/LBlack",
                           c,
                           showNColor(_v169._0._0),
                           showLColor(_v169._1._0));
                        }();
                      case "RBNode":
                      return function () {
                           var l$ = A5(remove_max,
                           _v169._0._0,
                           _v169._0._1,
                           _v169._0._2,
                           _v169._0._3,
                           _v169._0._4);
                           var r = A5(RBNode,
                           _v169._1._0,
                           _v169._1._1,
                           _v169._1._2,
                           _v169._1._3,
                           _v169._1._4);
                           var l = A5(RBNode,
                           _v169._0._0,
                           _v169._0._1,
                           _v169._0._2,
                           _v169._0._3,
                           _v169._0._4);
                           var $ = max(l),
                           k = $._0,
                           v = $._1;
                           return A5(bubble,c,k,v,l$,r);
                        }();}
                   break;}
              break;}
         _U.badCase($moduleName,
         "between lines 271 and 300");
      }();
   });
   var update = F3(function (k,
   alter,
   dict) {
      return function () {
         var up = function (dict) {
            return function () {
               switch (dict.ctor)
               {case "RBEmpty":
                  switch (dict._0.ctor)
                    {case "LBlack":
                       return function () {
                            var _v206 = alter($Maybe.Nothing);
                            switch (_v206.ctor)
                            {case "Just":
                               return {ctor: "_Tuple2"
                                      ,_0: Insert
                                      ,_1: A5(RBNode,
                                      Red,
                                      k,
                                      _v206._0,
                                      empty,
                                      empty)};
                               case "Nothing":
                               return {ctor: "_Tuple2"
                                      ,_0: Same
                                      ,_1: empty};}
                            _U.badCase($moduleName,
                            "between lines 185 and 189");
                         }();}
                    break;
                  case "RBNode":
                  return function () {
                       var _v208 = A2($Basics.compare,
                       k,
                       dict._1);
                       switch (_v208.ctor)
                       {case "EQ": return function () {
                               var _v209 = alter($Maybe.Just(dict._2));
                               switch (_v209.ctor)
                               {case "Just":
                                  return {ctor: "_Tuple2"
                                         ,_0: Same
                                         ,_1: A5(RBNode,
                                         dict._0,
                                         dict._1,
                                         _v209._0,
                                         dict._3,
                                         dict._4)};
                                  case "Nothing":
                                  return {ctor: "_Tuple2"
                                         ,_0: Remove
                                         ,_1: A3(rem,
                                         dict._0,
                                         dict._3,
                                         dict._4)};}
                               _U.badCase($moduleName,
                               "between lines 192 and 197");
                            }();
                          case "GT": return function () {
                               var $ = up(dict._4),
                               flag = $._0,
                               newRight = $._1;
                               return function () {
                                  switch (flag.ctor)
                                  {case "Insert":
                                     return {ctor: "_Tuple2"
                                            ,_0: Insert
                                            ,_1: A5(balance,
                                            dict._0,
                                            dict._1,
                                            dict._2,
                                            dict._3,
                                            newRight)};
                                     case "Remove":
                                     return {ctor: "_Tuple2"
                                            ,_0: Remove
                                            ,_1: A5(bubble,
                                            dict._0,
                                            dict._1,
                                            dict._2,
                                            dict._3,
                                            newRight)};
                                     case "Same":
                                     return {ctor: "_Tuple2"
                                            ,_0: Same
                                            ,_1: A5(RBNode,
                                            dict._0,
                                            dict._1,
                                            dict._2,
                                            dict._3,
                                            newRight)};}
                                  _U.badCase($moduleName,
                                  "between lines 206 and 211");
                               }();
                            }();
                          case "LT": return function () {
                               var $ = up(dict._3),
                               flag = $._0,
                               newLeft = $._1;
                               return function () {
                                  switch (flag.ctor)
                                  {case "Insert":
                                     return {ctor: "_Tuple2"
                                            ,_0: Insert
                                            ,_1: A5(balance,
                                            dict._0,
                                            dict._1,
                                            dict._2,
                                            newLeft,
                                            dict._4)};
                                     case "Remove":
                                     return {ctor: "_Tuple2"
                                            ,_0: Remove
                                            ,_1: A5(bubble,
                                            dict._0,
                                            dict._1,
                                            dict._2,
                                            newLeft,
                                            dict._4)};
                                     case "Same":
                                     return {ctor: "_Tuple2"
                                            ,_0: Same
                                            ,_1: A5(RBNode,
                                            dict._0,
                                            dict._1,
                                            dict._2,
                                            newLeft,
                                            dict._4)};}
                                  _U.badCase($moduleName,
                                  "between lines 199 and 204");
                               }();
                            }();}
                       _U.badCase($moduleName,
                       "between lines 190 and 211");
                    }();}
               _U.badCase($moduleName,
               "between lines 183 and 211");
            }();
         };
         var $ = up(dict),
         flag = $._0,
         updatedDict = $._1;
         return function () {
            switch (flag.ctor)
            {case "Insert":
               return ensureBlackRoot(updatedDict);
               case "Remove":
               return blacken(updatedDict);
               case "Same":
               return updatedDict;}
            _U.badCase($moduleName,
            "between lines 213 and 219");
         }();
      }();
   });
   var insert = F3(function (key,
   value,
   dict) {
      return A3(update,
      key,
      $Basics.always($Maybe.Just(value)),
      dict);
   });
   var singleton = F2(function (key,
   value) {
      return A3(insert,
      key,
      value,
      RBEmpty(LBlack));
   });
   var union = F2(function (t1,
   t2) {
      return A3(foldl,
      insert,
      t2,
      t1);
   });
   var fromList = function (assocs) {
      return A3($List.foldl,
      F2(function (_v214,dict) {
         return function () {
            switch (_v214.ctor)
            {case "_Tuple2":
               return A3(insert,
                 _v214._0,
                 _v214._1,
                 dict);}
            _U.badCase($moduleName,
            "on line 457, column 38 to 59");
         }();
      }),
      empty,
      assocs);
   };
   var filter = F2(function (predicate,
   dictionary) {
      return function () {
         var add = F3(function (key,
         value,
         dict) {
            return A2(predicate,
            key,
            value) ? A3(insert,
            key,
            value,
            dict) : dict;
         });
         return A3(foldl,
         add,
         empty,
         dictionary);
      }();
   });
   var intersect = F2(function (t1,
   t2) {
      return A2(filter,
      F2(function (k,_v218) {
         return function () {
            return A2(member,k,t2);
         }();
      }),
      t1);
   });
   var partition = F2(function (predicate,
   dict) {
      return function () {
         var add = F3(function (key,
         value,
         _v220) {
            return function () {
               switch (_v220.ctor)
               {case "_Tuple2":
                  return A2(predicate,
                    key,
                    value) ? {ctor: "_Tuple2"
                             ,_0: A3(insert,
                             key,
                             value,
                             _v220._0)
                             ,_1: _v220._1} : {ctor: "_Tuple2"
                                              ,_0: _v220._0
                                              ,_1: A3(insert,
                                              key,
                                              value,
                                              _v220._1)};}
               _U.badCase($moduleName,
               "between lines 478 and 480");
            }();
         });
         return A3(foldl,
         add,
         {ctor: "_Tuple2"
         ,_0: empty
         ,_1: empty},
         dict);
      }();
   });
   var remove = F2(function (key,
   dict) {
      return A3(update,
      key,
      $Basics.always($Maybe.Nothing),
      dict);
   });
   var diff = F2(function (t1,t2) {
      return A3(foldl,
      F3(function (k,v,t) {
         return A2(remove,k,t);
      }),
      t1,
      t2);
   });
   _elm.Dict.values = {_op: _op
                      ,empty: empty
                      ,singleton: singleton
                      ,insert: insert
                      ,update: update
                      ,get: get
                      ,remove: remove
                      ,member: member
                      ,filter: filter
                      ,partition: partition
                      ,foldl: foldl
                      ,foldr: foldr
                      ,map: map
                      ,union: union
                      ,intersect: intersect
                      ,diff: diff
                      ,keys: keys
                      ,values: values
                      ,toList: toList
                      ,fromList: fromList};
   return _elm.Dict.values;
};
Elm.Graphics = Elm.Graphics || {};
Elm.Graphics.Collage = Elm.Graphics.Collage || {};
Elm.Graphics.Collage.make = function (_elm) {
   "use strict";
   _elm.Graphics = _elm.Graphics || {};
   _elm.Graphics.Collage = _elm.Graphics.Collage || {};
   if (_elm.Graphics.Collage.values)
   return _elm.Graphics.Collage.values;
   var _op = {},
   _N = Elm.Native,
   _U = _N.Utils.make(_elm),
   _L = _N.List.make(_elm),
   $moduleName = "Graphics.Collage",
   $Basics = Elm.Basics.make(_elm),
   $Color = Elm.Color.make(_elm),
   $Graphics$Element = Elm.Graphics.Element.make(_elm),
   $List = Elm.List.make(_elm),
   $Native$Graphics$Collage = Elm.Native.Graphics.Collage.make(_elm),
   $Text = Elm.Text.make(_elm),
   $Transform2D = Elm.Transform2D.make(_elm);
   var ngon = F2(function (n,r) {
      return function () {
         var m = $Basics.toFloat(n);
         var t = 2 * $Basics.pi / m;
         var f = function (i) {
            return {ctor: "_Tuple2"
                   ,_0: r * $Basics.cos(t * i)
                   ,_1: r * $Basics.sin(t * i)};
         };
         return A2($List.map,
         f,
         _L.range(0,m - 1));
      }();
   });
   var oval = F2(function (w,h) {
      return function () {
         var hh = h / 2;
         var hw = w / 2;
         var n = 50;
         var t = 2 * $Basics.pi / n;
         var f = function (i) {
            return {ctor: "_Tuple2"
                   ,_0: hw * $Basics.cos(t * i)
                   ,_1: hh * $Basics.sin(t * i)};
         };
         return A2($List.map,
         f,
         _L.range(0,n - 1));
      }();
   });
   var circle = function (r) {
      return A2(oval,2 * r,2 * r);
   };
   var rect = F2(function (w,h) {
      return function () {
         var hh = h / 2;
         var hw = w / 2;
         return _L.fromArray([{ctor: "_Tuple2"
                              ,_0: 0 - hw
                              ,_1: 0 - hh}
                             ,{ctor: "_Tuple2"
                              ,_0: 0 - hw
                              ,_1: hh}
                             ,{ctor: "_Tuple2",_0: hw,_1: hh}
                             ,{ctor: "_Tuple2"
                              ,_0: hw
                              ,_1: 0 - hh}]);
      }();
   });
   var square = function (n) {
      return A2(rect,n,n);
   };
   var polygon = function (points) {
      return points;
   };
   var segment = F2(function (p1,
   p2) {
      return _L.fromArray([p1,p2]);
   });
   var path = function (ps) {
      return ps;
   };
   var collage = $Native$Graphics$Collage.collage;
   var alpha = F2(function (a,f) {
      return _U.replace([["alpha"
                         ,a]],
      f);
   });
   var rotate = F2(function (t,f) {
      return _U.replace([["theta"
                         ,f.theta + t]],
      f);
   });
   var scale = F2(function (s,f) {
      return _U.replace([["scale"
                         ,f.scale * s]],
      f);
   });
   var moveY = F2(function (y,f) {
      return _U.replace([["y"
                         ,f.y + y]],
      f);
   });
   var moveX = F2(function (x,f) {
      return _U.replace([["x"
                         ,f.x + x]],
      f);
   });
   var move = F2(function (_v0,f) {
      return function () {
         switch (_v0.ctor)
         {case "_Tuple2":
            return _U.replace([["x"
                               ,f.x + _v0._0]
                              ,["y",f.y + _v0._1]],
              f);}
         _U.badCase($moduleName,
         "on line 226, column 7 to 35");
      }();
   });
   var form = function (f) {
      return {_: {}
             ,alpha: 1
             ,form: f
             ,scale: 1
             ,theta: 0
             ,x: 0
             ,y: 0};
   };
   var Fill = function (a) {
      return {ctor: "Fill",_0: a};
   };
   var Line = function (a) {
      return {ctor: "Line",_0: a};
   };
   var FGroup = F2(function (a,b) {
      return {ctor: "FGroup"
             ,_0: a
             ,_1: b};
   });
   var group = function (fs) {
      return form(A2(FGroup,
      $Transform2D.identity,
      fs));
   };
   var groupTransform = F2(function (matrix,
   fs) {
      return form(A2(FGroup,
      matrix,
      fs));
   });
   var FElement = function (a) {
      return {ctor: "FElement"
             ,_0: a};
   };
   var toForm = function (e) {
      return form(FElement(e));
   };
   var FImage = F4(function (a,
   b,
   c,
   d) {
      return {ctor: "FImage"
             ,_0: a
             ,_1: b
             ,_2: c
             ,_3: d};
   });
   var sprite = F4(function (w,
   h,
   pos,
   src) {
      return form(A4(FImage,
      w,
      h,
      pos,
      src));
   });
   var FText = function (a) {
      return {ctor: "FText",_0: a};
   };
   var text = function (t) {
      return form(FText(t));
   };
   var FOutlinedText = F2(function (a,
   b) {
      return {ctor: "FOutlinedText"
             ,_0: a
             ,_1: b};
   });
   var outlinedText = F2(function (ls,
   t) {
      return form(A2(FOutlinedText,
      ls,
      t));
   });
   var FShape = F2(function (a,b) {
      return {ctor: "FShape"
             ,_0: a
             ,_1: b};
   });
   var fill = F2(function (style,
   shape) {
      return form(A2(FShape,
      Fill(style),
      shape));
   });
   var outlined = F2(function (style,
   shape) {
      return form(A2(FShape,
      Line(style),
      shape));
   });
   var FPath = F2(function (a,b) {
      return {ctor: "FPath"
             ,_0: a
             ,_1: b};
   });
   var traced = F2(function (style,
   path) {
      return form(A2(FPath,
      style,
      path));
   });
   var LineStyle = F6(function (a,
   b,
   c,
   d,
   e,
   f) {
      return {_: {}
             ,cap: c
             ,color: a
             ,dashOffset: f
             ,dashing: e
             ,join: d
             ,width: b};
   });
   var Clipped = {ctor: "Clipped"};
   var Sharp = function (a) {
      return {ctor: "Sharp",_0: a};
   };
   var Smooth = {ctor: "Smooth"};
   var Padded = {ctor: "Padded"};
   var Round = {ctor: "Round"};
   var Flat = {ctor: "Flat"};
   var defaultLine = {_: {}
                     ,cap: Flat
                     ,color: $Color.black
                     ,dashOffset: 0
                     ,dashing: _L.fromArray([])
                     ,join: Sharp(10)
                     ,width: 1};
   var solid = function (clr) {
      return _U.replace([["color"
                         ,clr]],
      defaultLine);
   };
   var dashed = function (clr) {
      return _U.replace([["color"
                         ,clr]
                        ,["dashing"
                         ,_L.fromArray([8,4])]],
      defaultLine);
   };
   var dotted = function (clr) {
      return _U.replace([["color"
                         ,clr]
                        ,["dashing"
                         ,_L.fromArray([3,3])]],
      defaultLine);
   };
   var Grad = function (a) {
      return {ctor: "Grad",_0: a};
   };
   var gradient = F2(function (grad,
   shape) {
      return A2(fill,
      Grad(grad),
      shape);
   });
   var Texture = function (a) {
      return {ctor: "Texture"
             ,_0: a};
   };
   var textured = F2(function (src,
   shape) {
      return A2(fill,
      Texture(src),
      shape);
   });
   var Solid = function (a) {
      return {ctor: "Solid",_0: a};
   };
   var filled = F2(function (color,
   shape) {
      return A2(fill,
      Solid(color),
      shape);
   });
   var Form = F6(function (a,
   b,
   c,
   d,
   e,
   f) {
      return {_: {}
             ,alpha: e
             ,form: f
             ,scale: b
             ,theta: a
             ,x: c
             ,y: d};
   });
   _elm.Graphics.Collage.values = {_op: _op
                                  ,collage: collage
                                  ,toForm: toForm
                                  ,filled: filled
                                  ,textured: textured
                                  ,gradient: gradient
                                  ,outlined: outlined
                                  ,traced: traced
                                  ,text: text
                                  ,outlinedText: outlinedText
                                  ,move: move
                                  ,moveX: moveX
                                  ,moveY: moveY
                                  ,scale: scale
                                  ,rotate: rotate
                                  ,alpha: alpha
                                  ,group: group
                                  ,groupTransform: groupTransform
                                  ,rect: rect
                                  ,oval: oval
                                  ,square: square
                                  ,circle: circle
                                  ,ngon: ngon
                                  ,polygon: polygon
                                  ,segment: segment
                                  ,path: path
                                  ,solid: solid
                                  ,dashed: dashed
                                  ,dotted: dotted
                                  ,defaultLine: defaultLine
                                  ,Form: Form
                                  ,LineStyle: LineStyle
                                  ,Flat: Flat
                                  ,Round: Round
                                  ,Padded: Padded
                                  ,Smooth: Smooth
                                  ,Sharp: Sharp
                                  ,Clipped: Clipped};
   return _elm.Graphics.Collage.values;
};
Elm.Graphics = Elm.Graphics || {};
Elm.Graphics.Element = Elm.Graphics.Element || {};
Elm.Graphics.Element.make = function (_elm) {
   "use strict";
   _elm.Graphics = _elm.Graphics || {};
   _elm.Graphics.Element = _elm.Graphics.Element || {};
   if (_elm.Graphics.Element.values)
   return _elm.Graphics.Element.values;
   var _op = {},
   _N = Elm.Native,
   _U = _N.Utils.make(_elm),
   _L = _N.List.make(_elm),
   $moduleName = "Graphics.Element",
   $Basics = Elm.Basics.make(_elm),
   $Color = Elm.Color.make(_elm),
   $List = Elm.List.make(_elm),
   $Maybe = Elm.Maybe.make(_elm),
   $Native$Graphics$Element = Elm.Native.Graphics.Element.make(_elm),
   $Text = Elm.Text.make(_elm);
   var DOut = {ctor: "DOut"};
   var outward = DOut;
   var DIn = {ctor: "DIn"};
   var inward = DIn;
   var DRight = {ctor: "DRight"};
   var right = DRight;
   var DLeft = {ctor: "DLeft"};
   var left = DLeft;
   var DDown = {ctor: "DDown"};
   var down = DDown;
   var DUp = {ctor: "DUp"};
   var up = DUp;
   var Position = F4(function (a,
   b,
   c,
   d) {
      return {_: {}
             ,horizontal: a
             ,vertical: b
             ,x: c
             ,y: d};
   });
   var Relative = function (a) {
      return {ctor: "Relative"
             ,_0: a};
   };
   var relative = Relative;
   var Absolute = function (a) {
      return {ctor: "Absolute"
             ,_0: a};
   };
   var absolute = Absolute;
   var N = {ctor: "N"};
   var bottomLeftAt = F2(function (x,
   y) {
      return {_: {}
             ,horizontal: N
             ,vertical: N
             ,x: x
             ,y: y};
   });
   var Z = {ctor: "Z"};
   var middle = {_: {}
                ,horizontal: Z
                ,vertical: Z
                ,x: Relative(0.5)
                ,y: Relative(0.5)};
   var midLeft = _U.replace([["horizontal"
                             ,N]
                            ,["x",Absolute(0)]],
   middle);
   var middleAt = F2(function (x,
   y) {
      return {_: {}
             ,horizontal: Z
             ,vertical: Z
             ,x: x
             ,y: y};
   });
   var midLeftAt = F2(function (x,
   y) {
      return {_: {}
             ,horizontal: N
             ,vertical: Z
             ,x: x
             ,y: y};
   });
   var midBottomAt = F2(function (x,
   y) {
      return {_: {}
             ,horizontal: Z
             ,vertical: N
             ,x: x
             ,y: y};
   });
   var P = {ctor: "P"};
   var topLeft = {_: {}
                 ,horizontal: N
                 ,vertical: P
                 ,x: Absolute(0)
                 ,y: Absolute(0)};
   var bottomLeft = _U.replace([["vertical"
                                ,N]],
   topLeft);
   var topRight = _U.replace([["horizontal"
                              ,P]],
   topLeft);
   var bottomRight = _U.replace([["horizontal"
                                 ,P]],
   bottomLeft);
   var midRight = _U.replace([["horizontal"
                              ,P]],
   midLeft);
   var midTop = _U.replace([["vertical"
                            ,P]
                           ,["y",Absolute(0)]],
   middle);
   var midBottom = _U.replace([["vertical"
                               ,N]],
   midTop);
   var topLeftAt = F2(function (x,
   y) {
      return {_: {}
             ,horizontal: N
             ,vertical: P
             ,x: x
             ,y: y};
   });
   var topRightAt = F2(function (x,
   y) {
      return {_: {}
             ,horizontal: P
             ,vertical: P
             ,x: x
             ,y: y};
   });
   var bottomRightAt = F2(function (x,
   y) {
      return {_: {}
             ,horizontal: P
             ,vertical: N
             ,x: x
             ,y: y};
   });
   var midRightAt = F2(function (x,
   y) {
      return {_: {}
             ,horizontal: P
             ,vertical: Z
             ,x: x
             ,y: y};
   });
   var midTopAt = F2(function (x,
   y) {
      return {_: {}
             ,horizontal: Z
             ,vertical: P
             ,x: x
             ,y: y};
   });
   var justified = $Native$Graphics$Element.block("justify");
   var centered = $Native$Graphics$Element.block("center");
   var rightAligned = $Native$Graphics$Element.block("right");
   var leftAligned = $Native$Graphics$Element.block("left");
   var show = function (value) {
      return leftAligned($Text.monospace($Text.fromString($Basics.toString(value))));
   };
   var Tiled = {ctor: "Tiled"};
   var Cropped = function (a) {
      return {ctor: "Cropped"
             ,_0: a};
   };
   var Fitted = {ctor: "Fitted"};
   var Plain = {ctor: "Plain"};
   var Custom = {ctor: "Custom"};
   var RawHtml = {ctor: "RawHtml"};
   var Spacer = {ctor: "Spacer"};
   var Flow = F2(function (a,b) {
      return {ctor: "Flow"
             ,_0: a
             ,_1: b};
   });
   var Container = F2(function (a,
   b) {
      return {ctor: "Container"
             ,_0: a
             ,_1: b};
   });
   var Image = F4(function (a,
   b,
   c,
   d) {
      return {ctor: "Image"
             ,_0: a
             ,_1: b
             ,_2: c
             ,_3: d};
   });
   var newElement = $Native$Graphics$Element.newElement;
   var image = F3(function (w,
   h,
   src) {
      return A3(newElement,
      w,
      h,
      A4(Image,Plain,w,h,src));
   });
   var fittedImage = F3(function (w,
   h,
   src) {
      return A3(newElement,
      w,
      h,
      A4(Image,Fitted,w,h,src));
   });
   var croppedImage = F4(function (pos,
   w,
   h,
   src) {
      return A3(newElement,
      w,
      h,
      A4(Image,Cropped(pos),w,h,src));
   });
   var tiledImage = F3(function (w,
   h,
   src) {
      return A3(newElement,
      w,
      h,
      A4(Image,Tiled,w,h,src));
   });
   var container = F4(function (w,
   h,
   pos,
   e) {
      return A3(newElement,
      w,
      h,
      A2(Container,pos,e));
   });
   var spacer = F2(function (w,h) {
      return A3(newElement,
      w,
      h,
      Spacer);
   });
   var link = F2(function (href,
   e) {
      return function () {
         var p = e.props;
         return {_: {}
                ,element: e.element
                ,props: _U.replace([["href"
                                    ,href]],
                p)};
      }();
   });
   var tag = F2(function (name,e) {
      return function () {
         var p = e.props;
         return {_: {}
                ,element: e.element
                ,props: _U.replace([["tag"
                                    ,name]],
                p)};
      }();
   });
   var color = F2(function (c,e) {
      return function () {
         var p = e.props;
         return {_: {}
                ,element: e.element
                ,props: _U.replace([["color"
                                    ,$Maybe.Just(c)]],
                p)};
      }();
   });
   var opacity = F2(function (o,
   e) {
      return function () {
         var p = e.props;
         return {_: {}
                ,element: e.element
                ,props: _U.replace([["opacity"
                                    ,o]],
                p)};
      }();
   });
   var height = F2(function (nh,
   e) {
      return function () {
         var p = e.props;
         var props = function () {
            var _v0 = e.element;
            switch (_v0.ctor)
            {case "Image":
               return _U.replace([["width"
                                  ,$Basics.round($Basics.toFloat(_v0._1) / $Basics.toFloat(_v0._2) * $Basics.toFloat(nh))]],
                 p);}
            return p;
         }();
         return {_: {}
                ,element: e.element
                ,props: _U.replace([["height"
                                    ,nh]],
                p)};
      }();
   });
   var width = F2(function (nw,e) {
      return function () {
         var p = e.props;
         var props = function () {
            var _v5 = e.element;
            switch (_v5.ctor)
            {case "Image":
               return _U.replace([["height"
                                  ,$Basics.round($Basics.toFloat(_v5._2) / $Basics.toFloat(_v5._1) * $Basics.toFloat(nw))]],
                 p);
               case "RawHtml":
               return _U.replace([["height"
                                  ,$Basics.snd(A2($Native$Graphics$Element.htmlHeight,
                                  nw,
                                  e.element))]],
                 p);}
            return p;
         }();
         return {_: {}
                ,element: e.element
                ,props: _U.replace([["width"
                                    ,nw]],
                props)};
      }();
   });
   var size = F3(function (w,h,e) {
      return A2(height,
      h,
      A2(width,w,e));
   });
   var sizeOf = function (e) {
      return {ctor: "_Tuple2"
             ,_0: e.props.width
             ,_1: e.props.height};
   };
   var heightOf = function (e) {
      return e.props.height;
   };
   var widthOf = function (e) {
      return e.props.width;
   };
   var above = F2(function (hi,
   lo) {
      return A3(newElement,
      A2($Basics.max,
      widthOf(hi),
      widthOf(lo)),
      heightOf(hi) + heightOf(lo),
      A2(Flow,
      DDown,
      _L.fromArray([hi,lo])));
   });
   var below = F2(function (lo,
   hi) {
      return A3(newElement,
      A2($Basics.max,
      widthOf(hi),
      widthOf(lo)),
      heightOf(hi) + heightOf(lo),
      A2(Flow,
      DDown,
      _L.fromArray([hi,lo])));
   });
   var beside = F2(function (lft,
   rht) {
      return A3(newElement,
      widthOf(lft) + widthOf(rht),
      A2($Basics.max,
      heightOf(lft),
      heightOf(rht)),
      A2(Flow,
      right,
      _L.fromArray([lft,rht])));
   });
   var layers = function (es) {
      return function () {
         var hs = A2($List.map,
         heightOf,
         es);
         var ws = A2($List.map,
         widthOf,
         es);
         return A3(newElement,
         A2($Maybe.withDefault,
         0,
         $List.maximum(ws)),
         A2($Maybe.withDefault,
         0,
         $List.maximum(hs)),
         A2(Flow,DOut,es));
      }();
   };
   var empty = A2(spacer,0,0);
   var flow = F2(function (dir,
   es) {
      return function () {
         var newFlow = F2(function (w,
         h) {
            return A3(newElement,
            w,
            h,
            A2(Flow,dir,es));
         });
         var maxOrZero = function (list) {
            return A2($Maybe.withDefault,
            0,
            $List.maximum(list));
         };
         var hs = A2($List.map,
         heightOf,
         es);
         var ws = A2($List.map,
         widthOf,
         es);
         return _U.eq(es,
         _L.fromArray([])) ? empty : function () {
            switch (dir.ctor)
            {case "DDown":
               return A2(newFlow,
                 maxOrZero(ws),
                 $List.sum(hs));
               case "DIn": return A2(newFlow,
                 maxOrZero(ws),
                 maxOrZero(hs));
               case "DLeft": return A2(newFlow,
                 $List.sum(ws),
                 maxOrZero(hs));
               case "DOut": return A2(newFlow,
                 maxOrZero(ws),
                 maxOrZero(hs));
               case "DRight":
               return A2(newFlow,
                 $List.sum(ws),
                 maxOrZero(hs));
               case "DUp": return A2(newFlow,
                 maxOrZero(ws),
                 $List.sum(hs));}
            _U.badCase($moduleName,
            "between lines 362 and 373");
         }();
      }();
   });
   var Properties = F9(function (a,
   b,
   c,
   d,
   e,
   f,
   g,
   h,
   i) {
      return {_: {}
             ,click: i
             ,color: e
             ,height: c
             ,hover: h
             ,href: f
             ,id: a
             ,opacity: d
             ,tag: g
             ,width: b};
   });
   var Element = F2(function (a,
   b) {
      return {_: {}
             ,element: b
             ,props: a};
   });
   _elm.Graphics.Element.values = {_op: _op
                                  ,image: image
                                  ,fittedImage: fittedImage
                                  ,croppedImage: croppedImage
                                  ,tiledImage: tiledImage
                                  ,leftAligned: leftAligned
                                  ,rightAligned: rightAligned
                                  ,centered: centered
                                  ,justified: justified
                                  ,show: show
                                  ,width: width
                                  ,height: height
                                  ,size: size
                                  ,color: color
                                  ,opacity: opacity
                                  ,link: link
                                  ,tag: tag
                                  ,widthOf: widthOf
                                  ,heightOf: heightOf
                                  ,sizeOf: sizeOf
                                  ,flow: flow
                                  ,up: up
                                  ,down: down
                                  ,left: left
                                  ,right: right
                                  ,inward: inward
                                  ,outward: outward
                                  ,layers: layers
                                  ,above: above
                                  ,below: below
                                  ,beside: beside
                                  ,empty: empty
                                  ,spacer: spacer
                                  ,container: container
                                  ,middle: middle
                                  ,midTop: midTop
                                  ,midBottom: midBottom
                                  ,midLeft: midLeft
                                  ,midRight: midRight
                                  ,topLeft: topLeft
                                  ,topRight: topRight
                                  ,bottomLeft: bottomLeft
                                  ,bottomRight: bottomRight
                                  ,absolute: absolute
                                  ,relative: relative
                                  ,middleAt: middleAt
                                  ,midTopAt: midTopAt
                                  ,midBottomAt: midBottomAt
                                  ,midLeftAt: midLeftAt
                                  ,midRightAt: midRightAt
                                  ,topLeftAt: topLeftAt
                                  ,topRightAt: topRightAt
                                  ,bottomLeftAt: bottomLeftAt
                                  ,bottomRightAt: bottomRightAt
                                  ,Element: Element
                                  ,Position: Position};
   return _elm.Graphics.Element.values;
};
Elm.Graphics = Elm.Graphics || {};
Elm.Graphics.Input = Elm.Graphics.Input || {};
Elm.Graphics.Input.make = function (_elm) {
   "use strict";
   _elm.Graphics = _elm.Graphics || {};
   _elm.Graphics.Input = _elm.Graphics.Input || {};
   if (_elm.Graphics.Input.values)
   return _elm.Graphics.Input.values;
   var _op = {},
   _N = Elm.Native,
   _U = _N.Utils.make(_elm),
   _L = _N.List.make(_elm),
   $moduleName = "Graphics.Input",
   $Graphics$Element = Elm.Graphics.Element.make(_elm),
   $Native$Graphics$Input = Elm.Native.Graphics.Input.make(_elm),
   $Signal = Elm.Signal.make(_elm);
   var clickable = $Native$Graphics$Input.clickable;
   var hoverable = $Native$Graphics$Input.hoverable;
   var dropDown = $Native$Graphics$Input.dropDown;
   var checkbox = $Native$Graphics$Input.checkbox;
   var customButton = $Native$Graphics$Input.customButton;
   var button = $Native$Graphics$Input.button;
   _elm.Graphics.Input.values = {_op: _op
                                ,button: button
                                ,customButton: customButton
                                ,checkbox: checkbox
                                ,dropDown: dropDown
                                ,hoverable: hoverable
                                ,clickable: clickable};
   return _elm.Graphics.Input.values;
};
Elm.Graphics = Elm.Graphics || {};
Elm.Graphics.Input = Elm.Graphics.Input || {};
Elm.Graphics.Input.Field = Elm.Graphics.Input.Field || {};
Elm.Graphics.Input.Field.make = function (_elm) {
   "use strict";
   _elm.Graphics = _elm.Graphics || {};
   _elm.Graphics.Input = _elm.Graphics.Input || {};
   _elm.Graphics.Input.Field = _elm.Graphics.Input.Field || {};
   if (_elm.Graphics.Input.Field.values)
   return _elm.Graphics.Input.Field.values;
   var _op = {},
   _N = Elm.Native,
   _U = _N.Utils.make(_elm),
   _L = _N.List.make(_elm),
   $moduleName = "Graphics.Input.Field",
   $Color = Elm.Color.make(_elm),
   $Graphics$Element = Elm.Graphics.Element.make(_elm),
   $Native$Graphics$Input = Elm.Native.Graphics.Input.make(_elm),
   $Signal = Elm.Signal.make(_elm),
   $Text = Elm.Text.make(_elm);
   var email = $Native$Graphics$Input.email;
   var password = $Native$Graphics$Input.password;
   var field = $Native$Graphics$Input.field;
   var Backward = {ctor: "Backward"};
   var Forward = {ctor: "Forward"};
   var Selection = F3(function (a,
   b,
   c) {
      return {_: {}
             ,direction: c
             ,end: b
             ,start: a};
   });
   var Content = F2(function (a,
   b) {
      return {_: {}
             ,selection: b
             ,string: a};
   });
   var noContent = A2(Content,
   "",
   A3(Selection,0,0,Forward));
   var Style = F4(function (a,
   b,
   c,
   d) {
      return {_: {}
             ,highlight: c
             ,outline: b
             ,padding: a
             ,style: d};
   });
   var Highlight = F2(function (a,
   b) {
      return {_: {}
             ,color: a
             ,width: b};
   });
   var noHighlight = A2(Highlight,
   $Color.blue,
   0);
   var Outline = F3(function (a,
   b,
   c) {
      return {_: {}
             ,color: a
             ,radius: c
             ,width: b};
   });
   var Dimensions = F4(function (a,
   b,
   c,
   d) {
      return {_: {}
             ,bottom: d
             ,left: a
             ,right: b
             ,top: c};
   });
   var uniformly = function (n) {
      return A4(Dimensions,
      n,
      n,
      n,
      n);
   };
   var noOutline = A3(Outline,
   $Color.grey,
   uniformly(0),
   0);
   var defaultStyle = {_: {}
                      ,highlight: A2(Highlight,
                      $Color.blue,
                      1)
                      ,outline: A3(Outline,
                      $Color.grey,
                      uniformly(1),
                      2)
                      ,padding: uniformly(4)
                      ,style: $Text.defaultStyle};
   _elm.Graphics.Input.Field.values = {_op: _op
                                      ,uniformly: uniformly
                                      ,Dimensions: Dimensions
                                      ,Outline: Outline
                                      ,noOutline: noOutline
                                      ,Highlight: Highlight
                                      ,noHighlight: noHighlight
                                      ,Style: Style
                                      ,defaultStyle: defaultStyle
                                      ,Content: Content
                                      ,Selection: Selection
                                      ,Forward: Forward
                                      ,Backward: Backward
                                      ,noContent: noContent
                                      ,field: field
                                      ,password: password
                                      ,email: email};
   return _elm.Graphics.Input.Field.values;
};
Elm.Html = Elm.Html || {};
Elm.Html.make = function (_elm) {
   "use strict";
   _elm.Html = _elm.Html || {};
   if (_elm.Html.values)
   return _elm.Html.values;
   var _op = {},
   _N = Elm.Native,
   _U = _N.Utils.make(_elm),
   _L = _N.List.make(_elm),
   $moduleName = "Html",
   $Graphics$Element = Elm.Graphics.Element.make(_elm),
   $VirtualDom = Elm.VirtualDom.make(_elm);
   var fromElement = $VirtualDom.fromElement;
   var toElement = $VirtualDom.toElement;
   var text = $VirtualDom.text;
   var node = $VirtualDom.node;
   var body = node("body");
   var section = node("section");
   var nav = node("nav");
   var article = node("article");
   var aside = node("aside");
   var h1 = node("h1");
   var h2 = node("h2");
   var h3 = node("h3");
   var h4 = node("h4");
   var h5 = node("h5");
   var h6 = node("h6");
   var header = node("header");
   var footer = node("footer");
   var address = node("address");
   var main$ = node("main");
   var p = node("p");
   var hr = node("hr");
   var pre = node("pre");
   var blockquote = node("blockquote");
   var ol = node("ol");
   var ul = node("ul");
   var li = node("li");
   var dl = node("dl");
   var dt = node("dt");
   var dd = node("dd");
   var figure = node("figure");
   var figcaption = node("figcaption");
   var div = node("div");
   var a = node("a");
   var em = node("em");
   var strong = node("strong");
   var small = node("small");
   var s = node("s");
   var cite = node("cite");
   var q = node("q");
   var dfn = node("dfn");
   var abbr = node("abbr");
   var time = node("time");
   var code = node("code");
   var $var = node("var");
   var samp = node("samp");
   var kbd = node("kbd");
   var sub = node("sub");
   var sup = node("sup");
   var i = node("i");
   var b = node("b");
   var u = node("u");
   var mark = node("mark");
   var ruby = node("ruby");
   var rt = node("rt");
   var rp = node("rp");
   var bdi = node("bdi");
   var bdo = node("bdo");
   var span = node("span");
   var br = node("br");
   var wbr = node("wbr");
   var ins = node("ins");
   var del = node("del");
   var img = node("img");
   var iframe = node("iframe");
   var embed = node("embed");
   var object = node("object");
   var param = node("param");
   var video = node("video");
   var audio = node("audio");
   var source = node("source");
   var track = node("track");
   var canvas = node("canvas");
   var svg = node("svg");
   var math = node("math");
   var table = node("table");
   var caption = node("caption");
   var colgroup = node("colgroup");
   var col = node("col");
   var tbody = node("tbody");
   var thead = node("thead");
   var tfoot = node("tfoot");
   var tr = node("tr");
   var td = node("td");
   var th = node("th");
   var form = node("form");
   var fieldset = node("fieldset");
   var legend = node("legend");
   var label = node("label");
   var input = node("input");
   var button = node("button");
   var select = node("select");
   var datalist = node("datalist");
   var optgroup = node("optgroup");
   var option = node("option");
   var textarea = node("textarea");
   var keygen = node("keygen");
   var output = node("output");
   var progress = node("progress");
   var meter = node("meter");
   var details = node("details");
   var summary = node("summary");
   var menuitem = node("menuitem");
   var menu = node("menu");
   _elm.Html.values = {_op: _op
                      ,node: node
                      ,text: text
                      ,toElement: toElement
                      ,fromElement: fromElement
                      ,body: body
                      ,section: section
                      ,nav: nav
                      ,article: article
                      ,aside: aside
                      ,h1: h1
                      ,h2: h2
                      ,h3: h3
                      ,h4: h4
                      ,h5: h5
                      ,h6: h6
                      ,header: header
                      ,footer: footer
                      ,address: address
                      ,main$: main$
                      ,p: p
                      ,hr: hr
                      ,pre: pre
                      ,blockquote: blockquote
                      ,ol: ol
                      ,ul: ul
                      ,li: li
                      ,dl: dl
                      ,dt: dt
                      ,dd: dd
                      ,figure: figure
                      ,figcaption: figcaption
                      ,div: div
                      ,a: a
                      ,em: em
                      ,strong: strong
                      ,small: small
                      ,s: s
                      ,cite: cite
                      ,q: q
                      ,dfn: dfn
                      ,abbr: abbr
                      ,time: time
                      ,code: code
                      ,$var: $var
                      ,samp: samp
                      ,kbd: kbd
                      ,sub: sub
                      ,sup: sup
                      ,i: i
                      ,b: b
                      ,u: u
                      ,mark: mark
                      ,ruby: ruby
                      ,rt: rt
                      ,rp: rp
                      ,bdi: bdi
                      ,bdo: bdo
                      ,span: span
                      ,br: br
                      ,wbr: wbr
                      ,ins: ins
                      ,del: del
                      ,img: img
                      ,iframe: iframe
                      ,embed: embed
                      ,object: object
                      ,param: param
                      ,video: video
                      ,audio: audio
                      ,source: source
                      ,track: track
                      ,canvas: canvas
                      ,svg: svg
                      ,math: math
                      ,table: table
                      ,caption: caption
                      ,colgroup: colgroup
                      ,col: col
                      ,tbody: tbody
                      ,thead: thead
                      ,tfoot: tfoot
                      ,tr: tr
                      ,td: td
                      ,th: th
                      ,form: form
                      ,fieldset: fieldset
                      ,legend: legend
                      ,label: label
                      ,input: input
                      ,button: button
                      ,select: select
                      ,datalist: datalist
                      ,optgroup: optgroup
                      ,option: option
                      ,textarea: textarea
                      ,keygen: keygen
                      ,output: output
                      ,progress: progress
                      ,meter: meter
                      ,details: details
                      ,summary: summary
                      ,menuitem: menuitem
                      ,menu: menu};
   return _elm.Html.values;
};
Elm.Json = Elm.Json || {};
Elm.Json.Decode = Elm.Json.Decode || {};
Elm.Json.Decode.make = function (_elm) {
   "use strict";
   _elm.Json = _elm.Json || {};
   _elm.Json.Decode = _elm.Json.Decode || {};
   if (_elm.Json.Decode.values)
   return _elm.Json.Decode.values;
   var _op = {},
   _N = Elm.Native,
   _U = _N.Utils.make(_elm),
   _L = _N.List.make(_elm),
   $moduleName = "Json.Decode",
   $Array = Elm.Array.make(_elm),
   $Dict = Elm.Dict.make(_elm),
   $Json$Encode = Elm.Json.Encode.make(_elm),
   $List = Elm.List.make(_elm),
   $Maybe = Elm.Maybe.make(_elm),
   $Native$Json = Elm.Native.Json.make(_elm),
   $Result = Elm.Result.make(_elm);
   var tuple8 = $Native$Json.decodeTuple8;
   var tuple7 = $Native$Json.decodeTuple7;
   var tuple6 = $Native$Json.decodeTuple6;
   var tuple5 = $Native$Json.decodeTuple5;
   var tuple4 = $Native$Json.decodeTuple4;
   var tuple3 = $Native$Json.decodeTuple3;
   var tuple2 = $Native$Json.decodeTuple2;
   var tuple1 = $Native$Json.decodeTuple1;
   var succeed = $Native$Json.succeed;
   var fail = $Native$Json.fail;
   var andThen = $Native$Json.andThen;
   var customDecoder = $Native$Json.customDecoder;
   var decodeValue = $Native$Json.runDecoderValue;
   var value = $Native$Json.decodeValue;
   var maybe = $Native$Json.decodeMaybe;
   var $null = $Native$Json.decodeNull;
   var array = $Native$Json.decodeArray;
   var list = $Native$Json.decodeList;
   var bool = $Native$Json.decodeBool;
   var $int = $Native$Json.decodeInt;
   var $float = $Native$Json.decodeFloat;
   var string = $Native$Json.decodeString;
   var oneOf = $Native$Json.oneOf;
   var keyValuePairs = $Native$Json.decodeKeyValuePairs;
   var object8 = $Native$Json.decodeObject8;
   var object7 = $Native$Json.decodeObject7;
   var object6 = $Native$Json.decodeObject6;
   var object5 = $Native$Json.decodeObject5;
   var object4 = $Native$Json.decodeObject4;
   var object3 = $Native$Json.decodeObject3;
   var object2 = $Native$Json.decodeObject2;
   var object1 = $Native$Json.decodeObject1;
   _op[":="] = $Native$Json.decodeField;
   var at = F2(function (fields,
   decoder) {
      return A3($List.foldr,
      F2(function (x,y) {
         return A2(_op[":="],x,y);
      }),
      decoder,
      fields);
   });
   var decodeString = $Native$Json.runDecoderString;
   var map = $Native$Json.decodeObject1;
   var dict = function (decoder) {
      return A2(map,
      $Dict.fromList,
      keyValuePairs(decoder));
   };
   var Decoder = {ctor: "Decoder"};
   _elm.Json.Decode.values = {_op: _op
                             ,Decoder: Decoder
                             ,map: map
                             ,decodeString: decodeString
                             ,at: at
                             ,object1: object1
                             ,object2: object2
                             ,object3: object3
                             ,object4: object4
                             ,object5: object5
                             ,object6: object6
                             ,object7: object7
                             ,object8: object8
                             ,keyValuePairs: keyValuePairs
                             ,dict: dict
                             ,oneOf: oneOf
                             ,string: string
                             ,$float: $float
                             ,$int: $int
                             ,bool: bool
                             ,list: list
                             ,array: array
                             ,$null: $null
                             ,maybe: maybe
                             ,value: value
                             ,decodeValue: decodeValue
                             ,customDecoder: customDecoder
                             ,andThen: andThen
                             ,fail: fail
                             ,succeed: succeed
                             ,tuple1: tuple1
                             ,tuple2: tuple2
                             ,tuple3: tuple3
                             ,tuple4: tuple4
                             ,tuple5: tuple5
                             ,tuple6: tuple6
                             ,tuple7: tuple7
                             ,tuple8: tuple8};
   return _elm.Json.Decode.values;
};
Elm.Json = Elm.Json || {};
Elm.Json.Encode = Elm.Json.Encode || {};
Elm.Json.Encode.make = function (_elm) {
   "use strict";
   _elm.Json = _elm.Json || {};
   _elm.Json.Encode = _elm.Json.Encode || {};
   if (_elm.Json.Encode.values)
   return _elm.Json.Encode.values;
   var _op = {},
   _N = Elm.Native,
   _U = _N.Utils.make(_elm),
   _L = _N.List.make(_elm),
   $moduleName = "Json.Encode",
   $Array = Elm.Array.make(_elm),
   $Native$Json = Elm.Native.Json.make(_elm);
   var list = $Native$Json.encodeList;
   var array = $Native$Json.encodeArray;
   var object = $Native$Json.encodeObject;
   var $null = $Native$Json.encodeNull;
   var bool = $Native$Json.identity;
   var $float = $Native$Json.identity;
   var $int = $Native$Json.identity;
   var string = $Native$Json.identity;
   var encode = $Native$Json.encode;
   var Value = {ctor: "Value"};
   _elm.Json.Encode.values = {_op: _op
                             ,Value: Value
                             ,encode: encode
                             ,string: string
                             ,$int: $int
                             ,$float: $float
                             ,bool: bool
                             ,$null: $null
                             ,object: object
                             ,array: array
                             ,list: list};
   return _elm.Json.Encode.values;
};
Elm.List = Elm.List || {};
Elm.List.make = function (_elm) {
   "use strict";
   _elm.List = _elm.List || {};
   if (_elm.List.values)
   return _elm.List.values;
   var _op = {},
   _N = Elm.Native,
   _U = _N.Utils.make(_elm),
   _L = _N.List.make(_elm),
   $moduleName = "List",
   $Basics = Elm.Basics.make(_elm),
   $Maybe = Elm.Maybe.make(_elm),
   $Native$List = Elm.Native.List.make(_elm);
   var sortWith = $Native$List.sortWith;
   var sortBy = $Native$List.sortBy;
   var sort = function (xs) {
      return A2(sortBy,
      $Basics.identity,
      xs);
   };
   var repeat = $Native$List.repeat;
   var drop = $Native$List.drop;
   var take = $Native$List.take;
   var map5 = $Native$List.map5;
   var map4 = $Native$List.map4;
   var map3 = $Native$List.map3;
   var map2 = $Native$List.map2;
   var any = $Native$List.any;
   var all = F2(function (pred,
   xs) {
      return $Basics.not(A2(any,
      function ($) {
         return $Basics.not(pred($));
      },
      xs));
   });
   var foldr = $Native$List.foldr;
   var foldl = $Native$List.foldl;
   var length = function (xs) {
      return A3(foldl,
      F2(function (_v0,i) {
         return function () {
            return i + 1;
         }();
      }),
      0,
      xs);
   };
   var sum = function (numbers) {
      return A3(foldl,
      F2(function (x,y) {
         return x + y;
      }),
      0,
      numbers);
   };
   var product = function (numbers) {
      return A3(foldl,
      F2(function (x,y) {
         return x * y;
      }),
      1,
      numbers);
   };
   var maximum = function (list) {
      return function () {
         switch (list.ctor)
         {case "::":
            return $Maybe.Just(A3(foldl,
              $Basics.max,
              list._0,
              list._1));}
         return $Maybe.Nothing;
      }();
   };
   var minimum = function (list) {
      return function () {
         switch (list.ctor)
         {case "::":
            return $Maybe.Just(A3(foldl,
              $Basics.min,
              list._0,
              list._1));}
         return $Maybe.Nothing;
      }();
   };
   var indexedMap = F2(function (f,
   xs) {
      return A3(map2,
      f,
      _L.range(0,length(xs) - 1),
      xs);
   });
   var member = F2(function (x,
   xs) {
      return A2(any,
      function (a) {
         return _U.eq(a,x);
      },
      xs);
   });
   var isEmpty = function (xs) {
      return function () {
         switch (xs.ctor)
         {case "[]": return true;}
         return false;
      }();
   };
   var tail = function (list) {
      return function () {
         switch (list.ctor)
         {case "::":
            return $Maybe.Just(list._1);
            case "[]":
            return $Maybe.Nothing;}
         _U.badCase($moduleName,
         "between lines 87 and 95");
      }();
   };
   var head = function (list) {
      return function () {
         switch (list.ctor)
         {case "::":
            return $Maybe.Just(list._0);
            case "[]":
            return $Maybe.Nothing;}
         _U.badCase($moduleName,
         "between lines 75 and 84");
      }();
   };
   _op["::"] = $Native$List.cons;
   var map = F2(function (f,xs) {
      return A3(foldr,
      F2(function (x,acc) {
         return A2(_op["::"],
         f(x),
         acc);
      }),
      _L.fromArray([]),
      xs);
   });
   var filter = F2(function (pred,
   xs) {
      return function () {
         var conditionalCons = F2(function (x,
         xs$) {
            return pred(x) ? A2(_op["::"],
            x,
            xs$) : xs$;
         });
         return A3(foldr,
         conditionalCons,
         _L.fromArray([]),
         xs);
      }();
   });
   var maybeCons = F3(function (f,
   mx,
   xs) {
      return function () {
         var _v15 = f(mx);
         switch (_v15.ctor)
         {case "Just":
            return A2(_op["::"],_v15._0,xs);
            case "Nothing": return xs;}
         _U.badCase($moduleName,
         "between lines 179 and 186");
      }();
   });
   var filterMap = F2(function (f,
   xs) {
      return A3(foldr,
      maybeCons(f),
      _L.fromArray([]),
      xs);
   });
   var reverse = function (list) {
      return A3(foldl,
      F2(function (x,y) {
         return A2(_op["::"],x,y);
      }),
      _L.fromArray([]),
      list);
   };
   var scanl = F3(function (f,
   b,
   xs) {
      return function () {
         var scan1 = F2(function (x,
         accAcc) {
            return function () {
               switch (accAcc.ctor)
               {case "::": return A2(_op["::"],
                    A2(f,x,accAcc._0),
                    accAcc);
                  case "[]":
                  return _L.fromArray([]);}
               _U.badCase($moduleName,
               "between lines 148 and 151");
            }();
         });
         return reverse(A3(foldl,
         scan1,
         _L.fromArray([b]),
         xs));
      }();
   });
   var append = F2(function (xs,
   ys) {
      return function () {
         switch (ys.ctor)
         {case "[]": return xs;}
         return A3(foldr,
         F2(function (x,y) {
            return A2(_op["::"],x,y);
         }),
         ys,
         xs);
      }();
   });
   var concat = function (lists) {
      return A3(foldr,
      append,
      _L.fromArray([]),
      lists);
   };
   var concatMap = F2(function (f,
   list) {
      return concat(A2(map,
      f,
      list));
   });
   var partition = F2(function (pred,
   list) {
      return function () {
         var step = F2(function (x,
         _v21) {
            return function () {
               switch (_v21.ctor)
               {case "_Tuple2":
                  return pred(x) ? {ctor: "_Tuple2"
                                   ,_0: A2(_op["::"],x,_v21._0)
                                   ,_1: _v21._1} : {ctor: "_Tuple2"
                                                   ,_0: _v21._0
                                                   ,_1: A2(_op["::"],
                                                   x,
                                                   _v21._1)};}
               _U.badCase($moduleName,
               "between lines 301 and 303");
            }();
         });
         return A3(foldr,
         step,
         {ctor: "_Tuple2"
         ,_0: _L.fromArray([])
         ,_1: _L.fromArray([])},
         list);
      }();
   });
   var unzip = function (pairs) {
      return function () {
         var step = F2(function (_v25,
         _v26) {
            return function () {
               switch (_v26.ctor)
               {case "_Tuple2":
                  return function () {
                       switch (_v25.ctor)
                       {case "_Tuple2":
                          return {ctor: "_Tuple2"
                                 ,_0: A2(_op["::"],
                                 _v25._0,
                                 _v26._0)
                                 ,_1: A2(_op["::"],
                                 _v25._1,
                                 _v26._1)};}
                       _U.badCase($moduleName,
                       "on line 339, column 12 to 28");
                    }();}
               _U.badCase($moduleName,
               "on line 339, column 12 to 28");
            }();
         });
         return A3(foldr,
         step,
         {ctor: "_Tuple2"
         ,_0: _L.fromArray([])
         ,_1: _L.fromArray([])},
         pairs);
      }();
   };
   var intersperse = F2(function (sep,
   xs) {
      return function () {
         switch (xs.ctor)
         {case "::": return function () {
                 var step = F2(function (x,
                 rest) {
                    return A2(_op["::"],
                    sep,
                    A2(_op["::"],x,rest));
                 });
                 var spersed = A3(foldr,
                 step,
                 _L.fromArray([]),
                 xs._1);
                 return A2(_op["::"],
                 xs._0,
                 spersed);
              }();
            case "[]":
            return _L.fromArray([]);}
         _U.badCase($moduleName,
         "between lines 350 and 361");
      }();
   });
   _elm.List.values = {_op: _op
                      ,isEmpty: isEmpty
                      ,length: length
                      ,reverse: reverse
                      ,member: member
                      ,head: head
                      ,tail: tail
                      ,filter: filter
                      ,take: take
                      ,drop: drop
                      ,repeat: repeat
                      ,append: append
                      ,concat: concat
                      ,intersperse: intersperse
                      ,partition: partition
                      ,unzip: unzip
                      ,map: map
                      ,map2: map2
                      ,map3: map3
                      ,map4: map4
                      ,map5: map5
                      ,filterMap: filterMap
                      ,concatMap: concatMap
                      ,indexedMap: indexedMap
                      ,foldr: foldr
                      ,foldl: foldl
                      ,sum: sum
                      ,product: product
                      ,maximum: maximum
                      ,minimum: minimum
                      ,all: all
                      ,any: any
                      ,scanl: scanl
                      ,sort: sort
                      ,sortBy: sortBy
                      ,sortWith: sortWith};
   return _elm.List.values;
};
Elm.Markdown = Elm.Markdown || {};
Elm.Markdown.make = function (_elm) {
   "use strict";
   _elm.Markdown = _elm.Markdown || {};
   if (_elm.Markdown.values)
   return _elm.Markdown.values;
   var _op = {},
   _N = Elm.Native,
   _U = _N.Utils.make(_elm),
   _L = _N.List.make(_elm),
   $moduleName = "Markdown",
   $Graphics$Element = Elm.Graphics.Element.make(_elm),
   $Html = Elm.Html.make(_elm),
   $Maybe = Elm.Maybe.make(_elm),
   $Native$Markdown = Elm.Native.Markdown.make(_elm);
   var toElementWith = $Native$Markdown.toElementWith;
   var toHtmlWith = $Native$Markdown.toHtmlWith;
   var defaultOptions = {_: {}
                        ,githubFlavored: $Maybe.Just({_: {}
                                                     ,breaks: false
                                                     ,tables: false})
                        ,sanitize: false
                        ,smartypants: false};
   var Options = F3(function (a,
   b,
   c) {
      return {_: {}
             ,githubFlavored: a
             ,sanitize: b
             ,smartypants: c};
   });
   var toElement = function (string) {
      return A2($Native$Markdown.toElementWith,
      defaultOptions,
      string);
   };
   var toHtml = function (string) {
      return A2($Native$Markdown.toHtmlWith,
      defaultOptions,
      string);
   };
   _elm.Markdown.values = {_op: _op
                          ,toHtml: toHtml
                          ,toElement: toElement
                          ,Options: Options
                          ,defaultOptions: defaultOptions
                          ,toHtmlWith: toHtmlWith
                          ,toElementWith: toElementWith};
   return _elm.Markdown.values;
};
Elm.Maybe = Elm.Maybe || {};
Elm.Maybe.make = function (_elm) {
   "use strict";
   _elm.Maybe = _elm.Maybe || {};
   if (_elm.Maybe.values)
   return _elm.Maybe.values;
   var _op = {},
   _N = Elm.Native,
   _U = _N.Utils.make(_elm),
   _L = _N.List.make(_elm),
   $moduleName = "Maybe";
   var withDefault = F2(function ($default,
   maybe) {
      return function () {
         switch (maybe.ctor)
         {case "Just": return maybe._0;
            case "Nothing":
            return $default;}
         _U.badCase($moduleName,
         "between lines 45 and 56");
      }();
   });
   var Nothing = {ctor: "Nothing"};
   var oneOf = function (maybes) {
      return function () {
         switch (maybes.ctor)
         {case "::": return function () {
                 switch (maybes._0.ctor)
                 {case "Just": return maybes._0;
                    case "Nothing":
                    return oneOf(maybes._1);}
                 _U.badCase($moduleName,
                 "between lines 64 and 73");
              }();
            case "[]": return Nothing;}
         _U.badCase($moduleName,
         "between lines 59 and 73");
      }();
   };
   var andThen = F2(function (maybeValue,
   callback) {
      return function () {
         switch (maybeValue.ctor)
         {case "Just":
            return callback(maybeValue._0);
            case "Nothing": return Nothing;}
         _U.badCase($moduleName,
         "between lines 110 and 112");
      }();
   });
   var Just = function (a) {
      return {ctor: "Just",_0: a};
   };
   var map = F2(function (f,
   maybe) {
      return function () {
         switch (maybe.ctor)
         {case "Just":
            return Just(f(maybe._0));
            case "Nothing": return Nothing;}
         _U.badCase($moduleName,
         "between lines 76 and 107");
      }();
   });
   _elm.Maybe.values = {_op: _op
                       ,andThen: andThen
                       ,map: map
                       ,withDefault: withDefault
                       ,oneOf: oneOf
                       ,Just: Just
                       ,Nothing: Nothing};
   return _elm.Maybe.values;
};
Elm.Native.Array = {};
Elm.Native.Array.make = function(localRuntime) {

	localRuntime.Native = localRuntime.Native || {};
	localRuntime.Native.Array = localRuntime.Native.Array || {};
	if (localRuntime.Native.Array.values)
	{
		return localRuntime.Native.Array.values;
	}
	if ('values' in Elm.Native.Array)
	{
		return localRuntime.Native.Array.values = Elm.Native.Array.values;
	}

	var List = Elm.Native.List.make(localRuntime);

	// A RRB-Tree has two distinct data types.
	// Leaf -> "height"  is always 0
	//         "table"   is an array of elements
	// Node -> "height"  is always greater than 0
	//         "table"   is an array of child nodes
	//         "lengths" is an array of accumulated lengths of the child nodes

	// M is the maximal table size. 32 seems fast. E is the allowed increase
	// of search steps when concatting to find an index. Lower values will
	// decrease balancing, but will increase search steps.
	var M = 32;
	var E = 2;

	// An empty array.
	var empty = {
		ctor: "_Array",
		height: 0,
		table: new Array()
	};


	function get(i, array)
	{
		if (i < 0 || i >= length(array))
		{
			throw new Error(
				"Index " + i + " is out of range. Check the length of " +
				"your array first or use getMaybe or getWithDefault.");
		}
		return unsafeGet(i, array);
	}


	function unsafeGet(i, array)
	{
		for (var x = array.height; x > 0; x--)
		{
			var slot = i >> (x * 5);
			while (array.lengths[slot] <= i)
			{
				slot++;
			}
			if (slot > 0)
			{
				i -= array.lengths[slot - 1];
			}
			array = array.table[slot];
		}
		return array.table[i];
	}


	// Sets the value at the index i. Only the nodes leading to i will get
	// copied and updated.
	function set(i, item, array)
	{
		if (i < 0 || length(array) <= i)
		{
			return array;
		}
		return unsafeSet(i, item, array);
	}


	function unsafeSet(i, item, array)
	{
		array = nodeCopy(array);

		if (array.height == 0)
		{
			array.table[i] = item;
		}
		else
		{
			var slot = getSlot(i, array);
			if (slot > 0)
			{
				i -= array.lengths[slot - 1];
			}
			array.table[slot] = unsafeSet(i, item, array.table[slot]);
		}
		return array;
	}


	function initialize(len, f)
	{
		if (len == 0)
		{
			return empty;
		}
		var h = Math.floor( Math.log(len) / Math.log(M) );
		return initialize_(f, h, 0, len);
	}

	function initialize_(f, h, from, to)
	{
		if (h == 0)
		{
			var table = new Array((to - from) % (M + 1));
			for (var i = 0; i < table.length; i++)
			{
			  table[i] = f(from + i);
			}
			return {
				ctor: "_Array",
				height: 0,
				table: table
			};
		}

		var step = Math.pow(M, h);
		var table = new Array(Math.ceil((to - from) / step));
		var lengths = new Array(table.length);
		for (var i = 0; i < table.length; i++)
		{
			table[i] = initialize_(f, h - 1, from + (i * step), Math.min(from + ((i + 1) * step), to));
			lengths[i] = length(table[i]) + (i > 0 ? lengths[i-1] : 0);
		}
		return {
			ctor: "_Array",
			height: h,
			table: table,
			lengths: lengths
		};
	}

	function fromList(list)
	{
		if (list == List.Nil)
		{
			return empty;
		}

		// Allocate M sized blocks (table) and write list elements to it.
		var table = new Array(M);
		var nodes = new Array();
		var i = 0;

		while (list.ctor !== '[]')
		{
			table[i] = list._0;
			list = list._1;
			i++;

			// table is full, so we can push a leaf containing it into the
			// next node.
			if (i == M)
			{
				var leaf = {
					ctor: "_Array",
					height: 0,
					table: table
				};
				fromListPush(leaf, nodes);
				table = new Array(M);
				i = 0;
			}
		}

		// Maybe there is something left on the table.
		if (i > 0)
		{
			var leaf = {
				ctor: "_Array",
				height: 0,
				table: table.splice(0,i)
			};
			fromListPush(leaf, nodes);
		}

		// Go through all of the nodes and eventually push them into higher nodes.
		for (var h = 0; h < nodes.length - 1; h++)
		{
			if (nodes[h].table.length > 0)
			{
				fromListPush(nodes[h], nodes);
			}
		}

		var head = nodes[nodes.length - 1];
		if (head.height > 0 && head.table.length == 1)
		{
			return head.table[0];
		}
		else
		{
			return head;
		}
	}

	// Push a node into a higher node as a child.
	function fromListPush(toPush, nodes)
	{
		var h = toPush.height;

		// Maybe the node on this height does not exist.
		if (nodes.length == h)
		{
			var node = {
				ctor: "_Array",
				height: h + 1,
				table: new Array(),
				lengths: new Array()
			};
			nodes.push(node);
		}

		nodes[h].table.push(toPush);
		var len = length(toPush);
		if (nodes[h].lengths.length > 0)
		{
			len += nodes[h].lengths[nodes[h].lengths.length - 1];
		}
		nodes[h].lengths.push(len);

		if (nodes[h].table.length == M)
		{
			fromListPush(nodes[h], nodes);
			nodes[h] = {
				ctor: "_Array",
				height: h + 1,
				table: new Array(),
				lengths: new Array()
			};
		}
	}

	// Pushes an item via push_ to the bottom right of a tree.
	function push(item, a)
	{
		var pushed = push_(item, a);
		if (pushed !== null)
		{
			return pushed;
		}

		var newTree = create(item, a.height);
		return siblise(a, newTree);
	}

	// Recursively tries to push an item to the bottom-right most
	// tree possible. If there is no space left for the item,
	// null will be returned.
	function push_(item, a)
	{
		// Handle resursion stop at leaf level.
		if (a.height == 0)
		{
			if (a.table.length < M)
			{
				var newA = {
					ctor: "_Array",
					height: 0,
					table: a.table.slice()
				};
				newA.table.push(item);
				return newA;
			}
			else
			{
			  return null;
			}
		}

		// Recursively push
		var pushed = push_(item, botRight(a));

		// There was space in the bottom right tree, so the slot will
		// be updated.
		if (pushed != null)
		{
			var newA = nodeCopy(a);
			newA.table[newA.table.length - 1] = pushed;
			newA.lengths[newA.lengths.length - 1]++;
			return newA;
		}

		// When there was no space left, check if there is space left
		// for a new slot with a tree which contains only the item
		// at the bottom.
		if (a.table.length < M)
		{
			var newSlot = create(item, a.height - 1);
			var newA = nodeCopy(a);
			newA.table.push(newSlot);
			newA.lengths.push(newA.lengths[newA.lengths.length - 1] + length(newSlot));
			return newA;
		}
		else
		{
			return null;
		}
	}

	// Converts an array into a list of elements.
	function toList(a)
	{
		return toList_(List.Nil, a);
	}

	function toList_(list, a)
	{
		for (var i = a.table.length - 1; i >= 0; i--)
		{
			list =
				a.height == 0
					? List.Cons(a.table[i], list)
					: toList_(list, a.table[i]);
		}
		return list;
	}

	// Maps a function over the elements of an array.
	function map(f, a)
	{
		var newA = {
			ctor: "_Array",
			height: a.height,
			table: new Array(a.table.length)
		};
		if (a.height > 0)
		{
			newA.lengths = a.lengths;
		}
		for (var i = 0; i < a.table.length; i++)
		{
			newA.table[i] =
				a.height == 0
					? f(a.table[i])
					: map(f, a.table[i]);
		}
		return newA;
	}

	// Maps a function over the elements with their index as first argument.
	function indexedMap(f, a)
	{
		return indexedMap_(f, a, 0);
	}

	function indexedMap_(f, a, from)
	{
		var newA = {
			ctor: "_Array",
			height: a.height,
			table: new Array(a.table.length)
		};
		if (a.height > 0)
		{
			newA.lengths = a.lengths;
		}
		for (var i = 0; i < a.table.length; i++)
		{
			newA.table[i] =
				a.height == 0
					? A2(f, from + i, a.table[i])
					: indexedMap_(f, a.table[i], i == 0 ? 0 : a.lengths[i - 1]);
		}
		return newA;
	}

	function foldl(f, b, a)
	{
		if (a.height == 0)
		{
			for (var i = 0; i < a.table.length; i++)
			{
				b = A2(f, a.table[i], b);
			}
		}
		else
		{
			for (var i = 0; i < a.table.length; i++)
			{
				b = foldl(f, b, a.table[i]);
			}
		}
		return b;
	}

	function foldr(f, b, a)
	{
		if (a.height == 0)
		{
			for (var i = a.table.length; i--; )
			{
				b = A2(f, a.table[i], b);
			}
		}
		else
		{
			for (var i = a.table.length; i--; )
			{
				b = foldr(f, b, a.table[i]);
			}
		}
		return b;
	}

	// TODO: currently, it slices the right, then the left. This can be
	// optimized.
	function slice(from, to, a)
	{
		if (from < 0)
		{
			from += length(a);
		}
		if (to < 0)
		{
			to += length(a);
		}
		return sliceLeft(from, sliceRight(to, a));
	}

	function sliceRight(to, a)
	{
		if (to == length(a))
		{
			return a;
		}

		// Handle leaf level.
		if (a.height == 0)
		{
			var newA = { ctor:"_Array", height:0 };
			newA.table = a.table.slice(0, to);
			return newA;
		}

		// Slice the right recursively.
		var right = getSlot(to, a);
		var sliced = sliceRight(to - (right > 0 ? a.lengths[right - 1] : 0), a.table[right]);

		// Maybe the a node is not even needed, as sliced contains the whole slice.
		if (right == 0)
		{
			return sliced;
		}

		// Create new node.
		var newA = {
			ctor: "_Array",
			height: a.height,
			table: a.table.slice(0, right),
			lengths: a.lengths.slice(0, right)
		};
		if (sliced.table.length > 0)
		{
			newA.table[right] = sliced;
			newA.lengths[right] = length(sliced) + (right > 0 ? newA.lengths[right - 1] : 0);
		}
		return newA;
	}

	function sliceLeft(from, a)
	{
		if (from == 0)
		{
			return a;
		}

		// Handle leaf level.
		if (a.height == 0)
		{
			var newA = { ctor:"_Array", height:0 };
			newA.table = a.table.slice(from, a.table.length + 1);
			return newA;
		}

		// Slice the left recursively.
		var left = getSlot(from, a);
		var sliced = sliceLeft(from - (left > 0 ? a.lengths[left - 1] : 0), a.table[left]);

		// Maybe the a node is not even needed, as sliced contains the whole slice.
		if (left == a.table.length - 1)
		{
			return sliced;
		}

		// Create new node.
		var newA = {
			ctor: "_Array",
			height: a.height,
			table: a.table.slice(left, a.table.length + 1),
			lengths: new Array(a.table.length - left)
		};
		newA.table[0] = sliced;
		var len = 0;
		for (var i = 0; i < newA.table.length; i++)
		{
			len += length(newA.table[i]);
			newA.lengths[i] = len;
		}

		return newA;
	}

	// Appends two trees.
	function append(a,b)
	{
		if (a.table.length === 0)
		{
			return b;
		}
		if (b.table.length === 0)
		{
			return a;
		}

		var c = append_(a, b);

		// Check if both nodes can be crunshed together.
		if (c[0].table.length + c[1].table.length <= M)
		{
			if (c[0].table.length === 0)
			{
				return c[1];
			}
			if (c[1].table.length === 0)
			{
				return c[0];
			}

			// Adjust .table and .lengths
			c[0].table = c[0].table.concat(c[1].table);
			if (c[0].height > 0)
			{
				var len = length(c[0]);
				for (var i = 0; i < c[1].lengths.length; i++)
				{
					c[1].lengths[i] += len;
				}
				c[0].lengths = c[0].lengths.concat(c[1].lengths);
			}

			return c[0];
		}

		if (c[0].height > 0)
		{
			var toRemove = calcToRemove(a, b);
			if (toRemove > E)
			{
				c = shuffle(c[0], c[1], toRemove);
			}
		}

		return siblise(c[0], c[1]);
	}

	// Returns an array of two nodes; right and left. One node _may_ be empty.
	function append_(a, b)
	{
		if (a.height === 0 && b.height === 0)
		{
			return [a, b];
		}

		if (a.height !== 1 || b.height !== 1)
		{
			if (a.height === b.height)
			{
				a = nodeCopy(a);
				b = nodeCopy(b);
				var appended = append_(botRight(a), botLeft(b));

				insertRight(a, appended[1]);
				insertLeft(b, appended[0]);
			}
			else if (a.height > b.height)
			{
				a = nodeCopy(a);
				var appended = append_(botRight(a), b);

				insertRight(a, appended[0]);
				b = parentise(appended[1], appended[1].height + 1);
			}
			else
			{
				b = nodeCopy(b);
				var appended = append_(a, botLeft(b));

				var left = appended[0].table.length === 0 ? 0 : 1;
				var right = left === 0 ? 1 : 0;
				insertLeft(b, appended[left]);
				a = parentise(appended[right], appended[right].height + 1);
			}
		}

		// Check if balancing is needed and return based on that.
		if (a.table.length === 0 || b.table.length === 0)
		{
			return [a,b];
		}

		var toRemove = calcToRemove(a, b);
		if (toRemove <= E)
		{
			return [a,b];
		}
		return shuffle(a, b, toRemove);
	}

	// Helperfunctions for append_. Replaces a child node at the side of the parent.
	function insertRight(parent, node)
	{
		var index = parent.table.length - 1;
		parent.table[index] = node;
		parent.lengths[index] = length(node)
		parent.lengths[index] += index > 0 ? parent.lengths[index - 1] : 0;
	}

	function insertLeft(parent, node)
	{
		if (node.table.length > 0)
		{
			parent.table[0] = node;
			parent.lengths[0] = length(node);

			var len = length(parent.table[0]);
			for (var i = 1; i < parent.lengths.length; i++)
			{
				len += length(parent.table[i]);
				parent.lengths[i] = len;
			}
		}
		else
		{
			parent.table.shift();
			for (var i = 1; i < parent.lengths.length; i++)
			{
				parent.lengths[i] = parent.lengths[i] - parent.lengths[0];
			}
			parent.lengths.shift();
		}
	}

	// Returns the extra search steps for E. Refer to the paper.
	function calcToRemove(a, b)
	{
		var subLengths = 0;
		for (var i = 0; i < a.table.length; i++)
		{
			subLengths += a.table[i].table.length;
		}
		for (var i = 0; i < b.table.length; i++)
		{
			subLengths += b.table[i].table.length;
		}

		var toRemove = a.table.length + b.table.length
		return toRemove - (Math.floor((subLengths - 1) / M) + 1);
	}

	// get2, set2 and saveSlot are helpers for accessing elements over two arrays.
	function get2(a, b, index)
	{
		return index < a.length
			? a[index]
			: b[index - a.length];
	}

	function set2(a, b, index, value)
	{
		if (index < a.length)
		{
			a[index] = value;
		}
		else
		{
			b[index - a.length] = value;
		}
	}

	function saveSlot(a, b, index, slot)
	{
		set2(a.table, b.table, index, slot);

		var l = (index == 0 || index == a.lengths.length)
			? 0
			: get2(a.lengths, a.lengths, index - 1);

		set2(a.lengths, b.lengths, index, l + length(slot));
	}

	// Creates a node or leaf with a given length at their arrays for perfomance.
	// Is only used by shuffle.
	function createNode(h, length)
	{
		if (length < 0)
		{
			length = 0;
		}
		var a = {
			ctor: "_Array",
			height: h,
			table: new Array(length)
		};
		if (h > 0)
		{
			a.lengths = new Array(length);
		}
		return a;
	}

	// Returns an array of two balanced nodes.
	function shuffle(a, b, toRemove)
	{
		var newA = createNode(a.height, Math.min(M, a.table.length + b.table.length - toRemove));
		var newB = createNode(a.height, newA.table.length - (a.table.length + b.table.length - toRemove));

		// Skip the slots with size M. More precise: copy the slot references
		// to the new node
		var read = 0;
		while (get2(a.table, b.table, read).table.length % M == 0)
		{
			set2(newA.table, newB.table, read, get2(a.table, b.table, read));
			set2(newA.lengths, newB.lengths, read, get2(a.lengths, b.lengths, read));
			read++;
		}

		// Pulling items from left to right, caching in a slot before writing
		// it into the new nodes.
		var write = read;
		var slot = new createNode(a.height - 1, 0);
		var from = 0;

		// If the current slot is still containing data, then there will be at
		// least one more write, so we do not break this loop yet.
		while (read - write - (slot.table.length > 0 ? 1 : 0) < toRemove)
		{
			// Find out the max possible items for copying.
			var source = get2(a.table, b.table, read);
			var to = Math.min(M - slot.table.length, source.table.length)

			// Copy and adjust size table.
			slot.table = slot.table.concat(source.table.slice(from, to));
			if (slot.height > 0)
			{
				var len = slot.lengths.length;
				for (var i = len; i < len + to - from; i++)
				{
					slot.lengths[i] = length(slot.table[i]);
					slot.lengths[i] += (i > 0 ? slot.lengths[i - 1] : 0);
				}
			}

			from += to;

			// Only proceed to next slots[i] if the current one was
			// fully copied.
			if (source.table.length <= to)
			{
				read++; from = 0;
			}

			// Only create a new slot if the current one is filled up.
			if (slot.table.length == M)
			{
				saveSlot(newA, newB, write, slot);
				slot = createNode(a.height - 1,0);
				write++;
			}
		}

		// Cleanup after the loop. Copy the last slot into the new nodes.
		if (slot.table.length > 0)
		{
			saveSlot(newA, newB, write, slot);
			write++;
		}

		// Shift the untouched slots to the left
		while (read < a.table.length + b.table.length )
		{
			saveSlot(newA, newB, write, get2(a.table, b.table, read));
			read++;
			write++;
		}

		return [newA, newB];
	}

	// Navigation functions
	function botRight(a)
	{
		return a.table[a.table.length - 1];
	}
	function botLeft(a)
	{
		return a.table[0];
	}

	// Copies a node for updating. Note that you should not use this if
	// only updating only one of "table" or "lengths" for performance reasons.
	function nodeCopy(a)
	{
		var newA = {
			ctor: "_Array",
			height: a.height,
			table: a.table.slice()
		};
		if (a.height > 0)
		{
			newA.lengths = a.lengths.slice();
		}
		return newA;
	}

	// Returns how many items are in the tree.
	function length(array)
	{
		if (array.height == 0)
		{
			return array.table.length;
		}
		else
		{
			return array.lengths[array.lengths.length - 1];
		}
	}

	// Calculates in which slot of "table" the item probably is, then
	// find the exact slot via forward searching in  "lengths". Returns the index.
	function getSlot(i, a)
	{
		var slot = i >> (5 * a.height);
		while (a.lengths[slot] <= i)
		{
			slot++;
		}
		return slot;
	}

	// Recursively creates a tree with a given height containing
	// only the given item.
	function create(item, h)
	{
		if (h == 0)
		{
			return {
				ctor: "_Array",
				height: 0,
				table: [item]
			};
		}
		return {
			ctor: "_Array",
			height: h,
			table: [create(item, h - 1)],
			lengths: [1]
		};
	}

	// Recursively creates a tree that contains the given tree.
	function parentise(tree, h)
	{
		if (h == tree.height)
		{
			return tree;
		}

		return {
			ctor: "_Array",
			height: h,
			table: [parentise(tree, h - 1)],
			lengths: [length(tree)]
		};
	}

	// Emphasizes blood brotherhood beneath two trees.
	function siblise(a, b)
	{
		return {
			ctor: "_Array",
			height: a.height + 1,
			table: [a, b],
			lengths: [length(a), length(a) + length(b)]
		};
	}

	function toJSArray(a)
	{
		var jsArray = new Array(length(a));
		toJSArray_(jsArray, 0, a);
		return jsArray;
	}

	function toJSArray_(jsArray, i, a)
	{
		for (var t = 0; t < a.table.length; t++)
		{
			if (a.height == 0)
			{
				jsArray[i + t] = a.table[t];
			}
			else
			{
				var inc = t == 0 ? 0 : a.lengths[t - 1];
				toJSArray_(jsArray, i + inc, a.table[t]);
			}
		}
	}

	function fromJSArray(jsArray)
	{
		if (jsArray.length == 0)
		{
			return empty;
		}
		var h = Math.floor(Math.log(jsArray.length) / Math.log(M));
		return fromJSArray_(jsArray, h, 0, jsArray.length);
	}

	function fromJSArray_(jsArray, h, from, to)
	{
		if (h == 0)
		{
			return {
				ctor: "_Array",
				height: 0,
				table: jsArray.slice(from, to)
			};
		}

		var step = Math.pow(M, h);
		var table = new Array(Math.ceil((to - from) / step));
		var lengths = new Array(table.length);
		for (var i = 0; i < table.length; i++)
		{
			table[i] = fromJSArray_(jsArray, h - 1, from + (i * step), Math.min(from + ((i + 1) * step), to));
			lengths[i] = length(table[i]) + (i > 0 ? lengths[i-1] : 0);
		}
		return {
			ctor: "_Array",
			height: h,
			table: table,
			lengths: lengths
		};
	}

	Elm.Native.Array.values = {
		empty: empty,
		fromList: fromList,
		toList: toList,
		initialize: F2(initialize),
		append: F2(append),
		push: F2(push),
		slice: F3(slice),
		get: F2(get),
		set: F3(set),
		map: F2(map),
		indexedMap: F2(indexedMap),
		foldl: F3(foldl),
		foldr: F3(foldr),
		length: length,

		toJSArray:toJSArray,
		fromJSArray:fromJSArray
	};

	return localRuntime.Native.Array.values = Elm.Native.Array.values;

}

Elm.Native.Basics = {};
Elm.Native.Basics.make = function(localRuntime) {

	localRuntime.Native = localRuntime.Native || {};
	localRuntime.Native.Basics = localRuntime.Native.Basics || {};
	if (localRuntime.Native.Basics.values)
	{
		return localRuntime.Native.Basics.values;
	}

	var Utils = Elm.Native.Utils.make(localRuntime);

	function div(a, b)
	{
		return (a/b)|0;
	}
	function rem(a, b)
	{
		return a % b;
	}
	function mod(a, b)
	{
		if (b === 0)
		{
			throw new Error("Cannot perform mod 0. Division by zero error.");
		}
		var r = a % b;
		var m = a === 0 ? 0 : (b > 0 ? (a >= 0 ? r : r+b) : -mod(-a,-b));

		return m === b ? 0 : m;
	}
	function logBase(base, n)
	{
		return Math.log(n) / Math.log(base);
	}
	function negate(n)
	{
		return -n;
	}
	function abs(n)
	{
		return n < 0 ? -n : n;
	}

	function min(a, b)
	{
		return Utils.cmp(a,b) < 0 ? a : b;
	}
	function max(a, b)
	{
		return Utils.cmp(a,b) > 0 ? a : b;
	}
	function clamp(lo, hi, n)
	{
		return Utils.cmp(n,lo) < 0 ? lo : Utils.cmp(n,hi) > 0 ? hi : n;
	}

	function xor(a, b)
	{
		return a !== b;
	}
	function not(b)
	{
		return !b;
	}
	function isInfinite(n)
	{
		return n === Infinity || n === -Infinity
	}

	function truncate(n)
	{
		return n|0;
	}

	function degrees(d)
	{
		return d * Math.PI / 180;
	}
	function turns(t)
	{
		return 2 * Math.PI * t;
	}
	function fromPolar(point)
	{
		var r = point._0;
		var t = point._1;
		return Utils.Tuple2(r * Math.cos(t), r * Math.sin(t));
	}
	function toPolar(point)
	{
		var x = point._0;
		var y = point._1;
		return Utils.Tuple2(Math.sqrt(x * x + y * y), Math.atan2(y,x));
	}

	return localRuntime.Native.Basics.values = {
		div: F2(div),
		rem: F2(rem),
		mod: F2(mod),

		pi: Math.PI,
		e: Math.E,
		cos: Math.cos,
		sin: Math.sin,
		tan: Math.tan,
		acos: Math.acos,
		asin: Math.asin,
		atan: Math.atan,
		atan2: F2(Math.atan2),

		degrees:  degrees,
		turns:  turns,
		fromPolar:  fromPolar,
		toPolar:  toPolar,

		sqrt: Math.sqrt,
		logBase: F2(logBase),
		negate: negate,
		abs: abs,
		min: F2(min),
		max: F2(max),
		clamp: F3(clamp),
		compare: Utils.compare,

		xor: F2(xor),
		not: not,

		truncate: truncate,
		ceiling: Math.ceil,
		floor: Math.floor,
		round: Math.round,
		toFloat: function(x) { return x; },
		isNaN: isNaN,
		isInfinite: isInfinite
	};
};

Elm.Native.Char = {};
Elm.Native.Char.make = function(localRuntime) {
	localRuntime.Native = localRuntime.Native || {};
	localRuntime.Native.Char = localRuntime.Native.Char || {};
	if (localRuntime.Native.Char.values)
	{
		return localRuntime.Native.Char.values;
	}

	var Utils = Elm.Native.Utils.make(localRuntime);

	return localRuntime.Native.Char.values = {
		fromCode : function(c) { return Utils.chr(String.fromCharCode(c)); },
		toCode   : function(c) { return c.charCodeAt(0); },
		toUpper  : function(c) { return Utils.chr(c.toUpperCase()); },
		toLower  : function(c) { return Utils.chr(c.toLowerCase()); },
		toLocaleUpper : function(c) { return Utils.chr(c.toLocaleUpperCase()); },
		toLocaleLower : function(c) { return Utils.chr(c.toLocaleLowerCase()); },
	};
};

Elm.Native.Color = {};
Elm.Native.Color.make = function(localRuntime) {
	localRuntime.Native = localRuntime.Native || {};
	localRuntime.Native.Color = localRuntime.Native.Color || {};
	if (localRuntime.Native.Color.values)
	{
		return localRuntime.Native.Color.values;
	}

	function toCss(c)
	{
		var format = '';
		var colors = '';
		if (c.ctor === 'RGBA')
		{
			format = 'rgb';
			colors = c._0 + ', ' + c._1 + ', ' + c._2;
		}
		else
		{
			format = 'hsl';
			colors = (c._0 * 180 / Math.PI) + ', ' +
					 (c._1 * 100) + '%, ' +
					 (c._2 * 100) + '%';
		}
		if (c._3 === 1)
		{
			return format + '(' + colors + ')';
		}
		else
		{
			return format + 'a(' + colors + ', ' + c._3 + ')';
		}
	}

	return localRuntime.Native.Color.values = {
		toCss: toCss
	};

};

Elm.Native.Debug = {};
Elm.Native.Debug.make = function(localRuntime) {
	localRuntime.Native = localRuntime.Native || {};
	localRuntime.Native.Debug = localRuntime.Native.Debug || {};
	if (localRuntime.Native.Debug.values)
	{
		return localRuntime.Native.Debug.values;
	}

	var toString = Elm.Native.Show.make(localRuntime).toString;

	function log(tag, value)
	{
		var msg = tag + ': ' + toString(value);
		var process = process || {};
		if (process.stdout)
		{
			process.stdout.write(msg);
		}
		else
		{
			console.log(msg);
		}
		return value;
	}

	function crash(message)
	{
		throw new Error(message);
	}

	function tracePath(tag, form)
	{
		if (localRuntime.debug)
		{
			return localRuntime.debug.trace(tag, form);
		}
		return form;
	}

	function watch(tag, value)
	{
		if (localRuntime.debug)
		{
			localRuntime.debug.watch(tag, value);
		}
		return value;
	}

	function watchSummary(tag, summarize, value)
	{
		if (localRuntime.debug)
		{
			localRuntime.debug.watch(tag, summarize(value));
		}
		return value;
	}

	return localRuntime.Native.Debug.values = {
		crash: crash,
		tracePath: F2(tracePath),
		log: F2(log),
		watch: F2(watch),
		watchSummary:F3(watchSummary),
	};
};


// setup
Elm.Native = Elm.Native || {};
Elm.Native.Graphics = Elm.Native.Graphics || {};
Elm.Native.Graphics.Collage = Elm.Native.Graphics.Collage || {};

// definition
Elm.Native.Graphics.Collage.make = function(localRuntime) {
	'use strict';

	// attempt to short-circuit
	localRuntime.Native = localRuntime.Native || {};
	localRuntime.Native.Graphics = localRuntime.Native.Graphics || {};
	localRuntime.Native.Graphics.Collage = localRuntime.Native.Graphics.Collage || {};
	if ('values' in localRuntime.Native.Graphics.Collage)
	{
		return localRuntime.Native.Graphics.Collage.values;
	}

	// okay, we cannot short-ciruit, so now we define everything
	var Color = Elm.Native.Color.make(localRuntime);
	var List = Elm.Native.List.make(localRuntime);
	var NativeElement = Elm.Native.Graphics.Element.make(localRuntime);
	var Transform = Elm.Transform2D.make(localRuntime);
	var Utils = Elm.Native.Utils.make(localRuntime);

	function setStrokeStyle(ctx, style)
	{
		ctx.lineWidth = style.width;

		var cap = style.cap.ctor;
		ctx.lineCap = cap === 'Flat'
			? 'butt'
			: cap === 'Round'
				? 'round'
				: 'square';

		var join = style.join.ctor;
		ctx.lineJoin = join === 'Smooth'
			? 'round'
			: join === 'Sharp'
				? 'miter'
				: 'bevel';

		ctx.miterLimit = style.join._0 || 10;
		ctx.strokeStyle = Color.toCss(style.color);
	}

	function setFillStyle(ctx, style)
	{
		var sty = style.ctor;
		ctx.fillStyle = sty === 'Solid'
			? Color.toCss(style._0)
			: sty === 'Texture'
				? texture(redo, ctx, style._0)
				: gradient(ctx, style._0);
	}

	function trace(ctx, path)
	{
		var points = List.toArray(path);
		var i = points.length - 1;
		if (i <= 0)
		{
			return;
		}
		ctx.moveTo(points[i]._0, points[i]._1);
		while (i--)
		{
			ctx.lineTo(points[i]._0, points[i]._1);
		}
		if (path.closed)
		{
			i = points.length - 1;
			ctx.lineTo(points[i]._0, points[i]._1);
		}
	}

	function line(ctx,style,path)
	{
		(style.dashing.ctor === '[]')
			? trace(ctx, path)
			: customLineHelp(ctx, style, path);
		ctx.scale(1,-1);
		ctx.stroke();
	}

	function customLineHelp(ctx, style, path)
	{
		var points = List.toArray(path);
		if (path.closed)
		{
			points.push(points[0]);
		}
		var pattern = List.toArray(style.dashing);
		var i = points.length - 1;
		if (i <= 0)
		{
			return;
		}
		var x0 = points[i]._0, y0 = points[i]._1;
		var x1=0, y1=0, dx=0, dy=0, remaining=0, nx=0, ny=0;
		var pindex = 0, plen = pattern.length;
		var draw = true, segmentLength = pattern[0];
		ctx.moveTo(x0,y0);
		while (i--)
		{
			x1 = points[i]._0;
			y1 = points[i]._1;
			dx = x1 - x0;
			dy = y1 - y0;
			remaining = Math.sqrt(dx * dx + dy * dy);
			while (segmentLength <= remaining)
			{
				x0 += dx * segmentLength / remaining;
				y0 += dy * segmentLength / remaining;
				ctx[draw ? 'lineTo' : 'moveTo'](x0, y0);
				// update starting position
				dx = x1 - x0;
				dy = y1 - y0;
				remaining = Math.sqrt(dx * dx + dy * dy);
				// update pattern
				draw = !draw;
				pindex = (pindex + 1) % plen;
				segmentLength = pattern[pindex];
			}
			if (remaining > 0)
			{
				ctx[draw ? 'lineTo' : 'moveTo'](x1, y1);
				segmentLength -= remaining;
			}
			x0 = x1;
			y0 = y1;
		}
	}

	function drawLine(ctx, style, path)
	{
		setStrokeStyle(ctx, style);
		return line(ctx, style, path);
	}

	function texture(redo, ctx, src)
	{
		var img = new Image();
		img.src = src;
		img.onload = redo;
		return ctx.createPattern(img, 'repeat');
	}

	function gradient(ctx, grad)
	{
		var g;
		var stops = [];
		if (grad.ctor === 'Linear')
		{
			var p0 = grad._0, p1 = grad._1;
			g = ctx.createLinearGradient(p0._0, -p0._1, p1._0, -p1._1);
			stops = List.toArray(grad._2);
		}
		else
		{
			var p0 = grad._0, p2 = grad._2;
			g = ctx.createRadialGradient(p0._0, -p0._1, grad._1, p2._0, -p2._1, grad._3);
			stops = List.toArray(grad._4);
		}
		var len = stops.length;
		for (var i = 0; i < len; ++i)
		{
			var stop = stops[i];
			g.addColorStop(stop._0, Color.toCss(stop._1));
		}
		return g;
	}

	function drawShape(redo, ctx, style, path)
	{
		trace(ctx, path);
		setFillStyle(ctx, style);
		ctx.scale(1,-1);
		ctx.fill();
	}


	// TEXT RENDERING

	function fillText(redo, ctx, text)
	{
		drawText(ctx, text, ctx.fillText);
	}

	function strokeText(redo, ctx, style, text)
	{
		setStrokeStyle(ctx, style);
		// Use native canvas API for dashes only for text for now
		// Degrades to non-dashed on IE 9 + 10
		if (style.dashing.ctor !== '[]' && ctx.setLineDash)
		{
			var pattern = List.toArray(style.dashing);
			ctx.setLineDash(pattern);
		}
		drawText(ctx, text, ctx.strokeText);
	}

	function drawText(ctx, text, canvasDrawFn)
	{
		var textChunks = chunkText(defaultContext, text);

		var totalWidth = 0;
		var maxHeight = 0;
		var numChunks = textChunks.length;

		ctx.scale(1,-1);

		for (var i = numChunks; i--; )
		{
			var chunk = textChunks[i];
			ctx.font = chunk.font;
			var metrics = ctx.measureText(chunk.text);
			chunk.width = metrics.width;
			totalWidth += chunk.width;
			if (chunk.height > maxHeight)
			{
				maxHeight = chunk.height;
			}
		}

		var x = -totalWidth / 2.0;
		for (var i = 0; i < numChunks; ++i)
		{
			var chunk = textChunks[i];
			ctx.font = chunk.font;
			ctx.fillStyle = chunk.color;
			canvasDrawFn.call(ctx, chunk.text, x, maxHeight / 2);
			x += chunk.width;
		}
	}

	function toFont(props)
	{
		return [
			props['font-style'],
			props['font-variant'],
			props['font-weight'],
			props['font-size'],
			props['font-family']
		].join(' ');
	}


	// Convert the object returned by the text module
	// into something we can use for styling canvas text
	function chunkText(context, text)
	{
		var tag = text.ctor;
		if (tag === 'Text:Append')
		{
			var leftChunks = chunkText(context, text._0);
			var rightChunks = chunkText(context, text._1);
			return leftChunks.concat(rightChunks);
		}
		if (tag === 'Text:Text')
		{
			return [{
				text: text._0,
				color: context.color,
				height: context['font-size'].slice(0,-2) | 0,
				font: toFont(context)
			}];
		}
		if (tag === 'Text:Meta')
		{
			var newContext = freshContext(text._0, context);
			return chunkText(newContext, text._1);
		}
	}

	function freshContext(props, ctx)
	{
		return {
			'font-style': props['font-style'] || ctx['font-style'],
			'font-variant': props['font-variant'] || ctx['font-variant'],
			'font-weight': props['font-weight'] || ctx['font-weight'],
			'font-size': props['font-size'] || ctx['font-size'],
			'font-family': props['font-family'] || ctx['font-family'],
			'color': props['color'] || ctx['color']
		};
	}

	var defaultContext = {
		'font-style': 'normal',
		'font-variant': 'normal',
		'font-weight': 'normal',
		'font-size': '12px',
		'font-family': 'sans-serif',
		'color': 'black'
	};


	// IMAGES

	function drawImage(redo, ctx, form)
	{
		var img = new Image();
		img.onload = redo;
		img.src = form._3;
		var w = form._0,
			h = form._1,
			pos = form._2,
			srcX = pos._0,
			srcY = pos._1,
			srcW = w,
			srcH = h,
			destX = -w/2,
			destY = -h/2,
			destW = w,
			destH = h;

		ctx.scale(1,-1);
		ctx.drawImage(img, srcX, srcY, srcW, srcH, destX, destY, destW, destH);
	}

	function renderForm(redo, ctx, form)
	{
		ctx.save();

		var x = form.x,
			y = form.y,
			theta = form.theta,
			scale = form.scale;

		if (x !== 0 || y !== 0)
		{
			ctx.translate(x, y);
		}
		if (theta !== 0)
		{
			ctx.rotate(theta);
		}
		if (scale !== 1)
		{
			ctx.scale(scale,scale);
		}
		if (form.alpha !== 1)
		{
			ctx.globalAlpha = ctx.globalAlpha * form.alpha;
		}

		ctx.beginPath();
		var f = form.form;
		switch (f.ctor)
		{
			case 'FPath':
				drawLine(ctx, f._0, f._1);
				break;

			case 'FImage':
				drawImage(redo, ctx, f);
				break;

			case 'FShape':
				if (f._0.ctor === 'Line')
				{
					f._1.closed = true;
					drawLine(ctx, f._0._0, f._1);
				}
				else
				{
					drawShape(redo, ctx, f._0._0, f._1);
				}
				break;

			case 'FText':
				fillText(redo, ctx, f._0);
				break;

			case 'FOutlinedText':
				strokeText(redo, ctx, f._0, f._1);
				break;
		}
		ctx.restore();
	}

	function formToMatrix(form)
	{
	   var scale = form.scale;
	   var matrix = A6( Transform.matrix, scale, 0, 0, scale, form.x, form.y );

	   var theta = form.theta
	   if (theta !== 0)
	   {
		   matrix = A2( Transform.multiply, matrix, Transform.rotation(theta) );
	   }

	   return matrix;
	}

	function str(n)
	{
		if (n < 0.00001 && n > -0.00001)
		{
			return 0;
		}
		return n;
	}

	function makeTransform(w, h, form, matrices)
	{
		var props = form.form._0.props;
		var m = A6( Transform.matrix, 1, 0, 0, -1,
					(w - props.width ) / 2,
					(h - props.height) / 2 );
		var len = matrices.length;
		for (var i = 0; i < len; ++i)
		{
			m = A2( Transform.multiply, m, matrices[i] );
		}
		m = A2( Transform.multiply, m, formToMatrix(form) );

		return 'matrix(' +
			str( m[0]) + ', ' + str( m[3]) + ', ' +
			str(-m[1]) + ', ' + str(-m[4]) + ', ' +
			str( m[2]) + ', ' + str( m[5]) + ')';
	}

	function stepperHelp(list)
	{
		var arr = List.toArray(list);
		var i = 0;
		function peekNext()
		{
			return i < arr.length ? arr[i].form.ctor : '';
		}
		// assumes that there is a next element
		function next()
		{
			var out = arr[i];
			++i;
			return out;
		}
		return {
			peekNext: peekNext,
			next: next
		};
	}

	function formStepper(forms)
	{
		var ps = [stepperHelp(forms)];
		var matrices = [];
		var alphas = [];
		function peekNext()
		{
			var len = ps.length;
			var formType = '';
			for (var i = 0; i < len; ++i )
			{
				if (formType = ps[i].peekNext()) return formType;
			}
			return '';
		}
		// assumes that there is a next element
		function next(ctx)
		{
			while (!ps[0].peekNext())
			{
				ps.shift();
				matrices.pop();
				alphas.shift();
				if (ctx)
				{
					ctx.restore();
				}
			}
			var out = ps[0].next();
			var f = out.form;
			if (f.ctor === 'FGroup')
			{
				ps.unshift(stepperHelp(f._1));
				var m = A2(Transform.multiply, f._0, formToMatrix(out));
				ctx.save();
				ctx.transform(m[0], m[3], m[1], m[4], m[2], m[5]);
				matrices.push(m);

				var alpha = (alphas[0] || 1) * out.alpha;
				alphas.unshift(alpha);
				ctx.globalAlpha = alpha;
			}
			return out;
		}
		function transforms()
		{
			return matrices;
		}
		function alpha()
		{
			return alphas[0] || 1;
		}
		return {
			peekNext: peekNext,
			next: next,
			transforms: transforms,
			alpha: alpha
		};
	}

	function makeCanvas(w,h)
	{
		var canvas = NativeElement.createNode('canvas');
		canvas.style.width  = w + 'px';
		canvas.style.height = h + 'px';
		canvas.style.display = "block";
		canvas.style.position = "absolute";
		var ratio = window.devicePixelRatio || 1;
		canvas.width  = w * ratio;
		canvas.height = h * ratio;
		return canvas;
	}

	function render(model)
	{
		var div = NativeElement.createNode('div');
		div.style.overflow = 'hidden';
		div.style.position = 'relative';
		update(div, model, model);
		return div;
	}

	function nodeStepper(w,h,div)
	{
		var kids = div.childNodes;
		var i = 0;
		var ratio = window.devicePixelRatio || 1;

		function transform(transforms, ctx)
		{
			ctx.translate( w / 2 * ratio, h / 2 * ratio );
			ctx.scale( ratio, -ratio );
			var len = transforms.length;
			for (var i = 0; i < len; ++i)
			{
				var m = transforms[i];
				ctx.save();
				ctx.transform(m[0], m[3], m[1], m[4], m[2], m[5]);
			}
			return ctx;
		}
		function nextContext(transforms)
		{
			while (i < kids.length)
			{
				var node = kids[i];
				if (node.getContext)
				{
					node.width = w * ratio;
					node.height = h * ratio;
					node.style.width = w + 'px';
					node.style.height = h + 'px';
					++i;
					return transform(transforms, node.getContext('2d'));
				}
				div.removeChild(node);
			}
			var canvas = makeCanvas(w,h);
			div.appendChild(canvas);
			// we have added a new node, so we must step our position
			++i;
			return transform(transforms, canvas.getContext('2d'));
		}
		function addElement(matrices, alpha, form)
		{
			var kid = kids[i];
			var elem = form.form._0;

			var node = (!kid || kid.getContext)
				? NativeElement.render(elem)
				: NativeElement.update(kid, kid.oldElement, elem);

			node.style.position = 'absolute';
			node.style.opacity = alpha * form.alpha * elem.props.opacity;
			NativeElement.addTransform(node.style, makeTransform(w, h, form, matrices));
			node.oldElement = elem;
			++i;
			if (!kid)
			{
				div.appendChild(node);
			}
			else
			{
				div.insertBefore(node, kid);
			}
		}
		function clearRest()
		{
			while (i < kids.length)
			{
				div.removeChild(kids[i]);
			}
		}
		return {
			nextContext: nextContext,
			addElement: addElement,
			clearRest: clearRest
		};
	}


	function update(div, _, model)
	{
		var w = model.w;
		var h = model.h;

		var forms = formStepper(model.forms);
		var nodes = nodeStepper(w,h,div);
		var ctx = null;
		var formType = '';

		while (formType = forms.peekNext())
		{
			// make sure we have context if we need it
			if (ctx === null && formType !== 'FElement')
			{
				ctx = nodes.nextContext(forms.transforms());
				ctx.globalAlpha = forms.alpha();
			}

			var form = forms.next(ctx);
			// if it is FGroup, all updates are made within formStepper when next is called.
			if (formType === 'FElement')
			{
				// update or insert an element, get a new context
				nodes.addElement(forms.transforms(), forms.alpha(), form);
				ctx = null;
			}
			else if (formType !== 'FGroup')
			{
				renderForm(function() { update(div, model, model); }, ctx, form);
			}
		}
		nodes.clearRest();
		return div;
	}


	function collage(w,h,forms)
	{
		return A3(NativeElement.newElement, w, h, {
			ctor: 'Custom',
			type: 'Collage',
			render: render,
			update: update,
			model: {w:w, h:h, forms:forms}
		});
	}

	return localRuntime.Native.Graphics.Collage.values = {
		collage: F3(collage)
	};

};


// setup
Elm.Native = Elm.Native || {};
Elm.Native.Graphics = Elm.Native.Graphics || {};
Elm.Native.Graphics.Element = Elm.Native.Graphics.Element || {};

// definition
Elm.Native.Graphics.Element.make = function(localRuntime) {
	'use strict';

	// attempt to short-circuit
	localRuntime.Native = localRuntime.Native || {};
	localRuntime.Native.Graphics = localRuntime.Native.Graphics || {};
	localRuntime.Native.Graphics.Element = localRuntime.Native.Graphics.Element || {};
	if ('values' in localRuntime.Native.Graphics.Element)
	{
		return localRuntime.Native.Graphics.Element.values;
	}

	var Color = Elm.Native.Color.make(localRuntime);
	var List = Elm.Native.List.make(localRuntime);
	var Maybe = Elm.Maybe.make(localRuntime);
	var Text = Elm.Native.Text.make(localRuntime);
	var Utils = Elm.Native.Utils.make(localRuntime);


	// CREATION

	function createNode(elementType)
	{
		var node = document.createElement(elementType);
		node.style.padding = "0";
		node.style.margin = "0";
		return node;
	}


	function newElement(width, height, elementPrim)
	{
		return {
			_: {},
			element: elementPrim,
			props: {
				_: {},
				id: Utils.guid(),
				width: width,
				height: height,
				opacity: 1,
				color: Maybe.Nothing,
				href: "",
				tag: "",
				hover: Utils.Tuple0,
				click: Utils.Tuple0
			}
		};
	}


	// PROPERTIES

	function setProps(elem, node)
	{
		var props = elem.props;

		var element = elem.element;
		var width = props.width - (element.adjustWidth || 0);
		var height = props.height - (element.adjustHeight || 0);
		node.style.width  = (width |0) + 'px';
		node.style.height = (height|0) + 'px';

		if (props.opacity !== 1)
		{
			node.style.opacity = props.opacity;
		}

		if (props.color.ctor === 'Just')
		{
			node.style.backgroundColor = Color.toCss(props.color._0);
		}

		if (props.tag !== '')
		{
			node.id = props.tag;
		}

		if (props.hover.ctor !== '_Tuple0')
		{
			addHover(node, props.hover);
		}

		if (props.click.ctor !== '_Tuple0')
		{
			addClick(node, props.click);
		}

		if (props.href !== '')
		{
			var anchor = createNode('a');
			anchor.href = props.href;
			anchor.style.display = 'block';
			anchor.style.pointerEvents = 'auto';
			anchor.appendChild(node);
			node = anchor;
		}

		return node;
	}

	function addClick(e, handler)
	{
		e.style.pointerEvents = 'auto';
		e.elm_click_handler = handler;
		function trigger(ev)
		{
			e.elm_click_handler(Utils.Tuple0);
			ev.stopPropagation();
		}
		e.elm_click_trigger = trigger;
		e.addEventListener('click', trigger);
	}

	function removeClick(e, handler)
	{
		if (e.elm_click_trigger)
		{
			e.removeEventListener('click', e.elm_click_trigger);
			e.elm_click_trigger = null;
			e.elm_click_handler = null;
		}
	}

	function addHover(e, handler)
	{
		e.style.pointerEvents = 'auto';
		e.elm_hover_handler = handler;
		e.elm_hover_count = 0;

		function over(evt)
		{
			if (e.elm_hover_count++ > 0) return;
			e.elm_hover_handler(true);
			evt.stopPropagation();
		}
		function out(evt)
		{
			if (e.contains(evt.toElement || evt.relatedTarget)) return;
			e.elm_hover_count = 0;
			e.elm_hover_handler(false);
			evt.stopPropagation();
		}
		e.elm_hover_over = over;
		e.elm_hover_out = out;
		e.addEventListener('mouseover', over);
		e.addEventListener('mouseout', out);
	}

	function removeHover(e)
	{
		e.elm_hover_handler = null;
		if (e.elm_hover_over)
		{
			e.removeEventListener('mouseover', e.elm_hover_over);
			e.elm_hover_over = null;
		}
		if (e.elm_hover_out)
		{
			e.removeEventListener('mouseout', e.elm_hover_out);
			e.elm_hover_out = null;
		}
	}


	// IMAGES

	function image(props, img)
	{
		switch (img._0.ctor)
		{
			case 'Plain':
				return plainImage(img._3);

			case 'Fitted':
				return fittedImage(props.width, props.height, img._3);

			case 'Cropped':
				return croppedImage(img,props.width,props.height,img._3);

			case 'Tiled':
				return tiledImage(img._3);
		}
	}

	function plainImage(src)
	{
		var img = createNode('img');
		img.src = src;
		img.name = src;
		img.style.display = "block";
		return img;
	}

	function tiledImage(src)
	{
		var div = createNode('div');
		div.style.backgroundImage = 'url(' + src + ')';
		return div;
	}

	function fittedImage(w, h, src)
	{
		var div = createNode('div');
		div.style.background = 'url(' + src + ') no-repeat center';
		div.style.webkitBackgroundSize = 'cover';
		div.style.MozBackgroundSize = 'cover';
		div.style.OBackgroundSize = 'cover';
		div.style.backgroundSize = 'cover';
		return div;
	}

	function croppedImage(elem, w, h, src)
	{
		var pos = elem._0._0;
		var e = createNode('div');
		e.style.overflow = "hidden";

		var img = createNode('img');
		img.onload = function() {
			var sw = w / elem._1, sh = h / elem._2;
			img.style.width = ((this.width * sw)|0) + 'px';
			img.style.height = ((this.height * sh)|0) + 'px';
			img.style.marginLeft = ((- pos._0 * sw)|0) + 'px';
			img.style.marginTop = ((- pos._1 * sh)|0) + 'px';
		};
		img.src = src;
		img.name = src;
		e.appendChild(img);
		return e;
	}


	// FLOW

	function goOut(node)
	{
		node.style.position = 'absolute';
		return node;
	}
	function goDown(node)
	{
		return node;
	}
	function goRight(node)
	{
		node.style.styleFloat = 'left';
		node.style.cssFloat = 'left';
		return node;
	}

	var directionTable = {
		DUp    : goDown,
		DDown  : goDown,
		DLeft  : goRight,
		DRight : goRight,
		DIn    : goOut,
		DOut   : goOut
	};
	function needsReversal(dir)
	{
		return dir == 'DUp' || dir == 'DLeft' || dir == 'DIn';
	}

	function flow(dir,elist)
	{
		var array = List.toArray(elist);
		var container = createNode('div');
		var goDir = directionTable[dir];
		if (goDir == goOut)
		{
			container.style.pointerEvents = 'none';
		}
		if (needsReversal(dir))
		{
			array.reverse();
		}
		var len = array.length;
		for (var i = 0; i < len; ++i)
		{
			container.appendChild(goDir(render(array[i])));
		}
		return container;
	}


	// CONTAINER

	function toPos(pos)
	{
		return pos.ctor === "Absolute"
			? pos._0 + "px"
			: (pos._0 * 100) + "%";
	}

	// must clear right, left, top, bottom, and transform
	// before calling this function
	function setPos(pos,elem,e)
	{
		var element = elem.element;
		var props = elem.props;
		var w = props.width + (element.adjustWidth ? element.adjustWidth : 0);
		var h = props.height + (element.adjustHeight ? element.adjustHeight : 0);

		e.style.position = 'absolute';
		e.style.margin = 'auto';
		var transform = '';

		switch (pos.horizontal.ctor)
		{
			case 'P':
				e.style.right = toPos(pos.x);
				e.style.removeProperty('left');
				break;

			case 'Z':
				transform = 'translateX(' + ((-w/2)|0) + 'px) ';

			case 'N':
				e.style.left = toPos(pos.x);
				e.style.removeProperty('right');
				break;
		}
		switch (pos.vertical.ctor)
		{
			case 'N':
				e.style.bottom = toPos(pos.y);
				e.style.removeProperty('top');
				break;

			case 'Z':
				transform += 'translateY(' + ((-h/2)|0) + 'px)';

			case 'P':
				e.style.top = toPos(pos.y);
				e.style.removeProperty('bottom');
				break;
		}
		if (transform !== '')
		{
			addTransform(e.style, transform);
		}
		return e;
	}

	function addTransform(style, transform)
	{
		style.transform       = transform;
		style.msTransform     = transform;
		style.MozTransform    = transform;
		style.webkitTransform = transform;
		style.OTransform      = transform;
	}

	function container(pos,elem)
	{
		var e = render(elem);
		setPos(pos, elem, e);
		var div = createNode('div');
		div.style.position = 'relative';
		div.style.overflow = 'hidden';
		div.appendChild(e);
		return div;
	}


	function rawHtml(elem)
	{
		var html = elem.html;
		var guid = elem.guid;
		var align = elem.align;

		var div = createNode('div');
		div.innerHTML = html;
		div.style.visibility = "hidden";
		if (align)
		{
			div.style.textAlign = align;
		}
		div.style.visibility = 'visible';
		div.style.pointerEvents = 'auto';
		return div;
	}


	// RENDER

	function render(elem)
	{
		return setProps(elem, makeElement(elem));
	}
	function makeElement(e)
	{
		var elem = e.element;
		switch(elem.ctor)
		{
			case 'Image':
				return image(e.props, elem);

			case 'Flow':
				return flow(elem._0.ctor, elem._1);

			case 'Container':
				return container(elem._0, elem._1);

			case 'Spacer':
				return createNode('div');

			case 'RawHtml':
				return rawHtml(elem);

			case 'Custom':
				return elem.render(elem.model);
		}
	}

	function updateAndReplace(node, curr, next)
	{
		var newNode = update(node, curr, next);
		if (newNode !== node)
		{
			node.parentNode.replaceChild(newNode, node);
		}
		return newNode;
	}


	// UPDATE

	function update(node, curr, next)
	{
		var rootNode = node;
		if (node.tagName === 'A')
		{
			node = node.firstChild;
		}
		if (curr.props.id === next.props.id)
		{
			updateProps(node, curr, next);
			return rootNode;
		}
		if (curr.element.ctor !== next.element.ctor)
		{
			return render(next);
		}
		var nextE = next.element;
		var currE = curr.element;
		switch(nextE.ctor)
		{
			case "Spacer":
				updateProps(node, curr, next);
				return rootNode;

			case "RawHtml":
				if(currE.html.valueOf() !== nextE.html.valueOf())
				{
					node.innerHTML = nextE.html;
				}
				updateProps(node, curr, next);
				return rootNode;

			case "Image":
				if (nextE._0.ctor === 'Plain')
				{
					if (nextE._3 !== currE._3)
					{
						node.src = nextE._3;
					}
				}
				else if (!Utils.eq(nextE,currE)
					|| next.props.width !== curr.props.width
					|| next.props.height !== curr.props.height)
				{
					return render(next);
				}
				updateProps(node, curr, next);
				return rootNode;

			case "Flow":
				var arr = List.toArray(nextE._1);
				for (var i = arr.length; i--; )
				{
					arr[i] = arr[i].element.ctor;
				}
				if (nextE._0.ctor !== currE._0.ctor)
				{
					return render(next);
				}
				var nexts = List.toArray(nextE._1);
				var kids = node.childNodes;
				if (nexts.length !== kids.length)
				{
					return render(next);
				}
				var currs = List.toArray(currE._1);
				var dir = nextE._0.ctor;
				var goDir = directionTable[dir];
				var toReverse = needsReversal(dir);
				var len = kids.length;
				for (var i = len; i-- ;)
				{
					var subNode = kids[toReverse ? len - i - 1 : i];
					goDir(updateAndReplace(subNode, currs[i], nexts[i]));
				}
				updateProps(node, curr, next);
				return rootNode;

			case "Container":
				var subNode = node.firstChild;
				var newSubNode = updateAndReplace(subNode, currE._1, nextE._1);
				setPos(nextE._0, nextE._1, newSubNode);
				updateProps(node, curr, next);
				return rootNode;

			case "Custom":
				if (currE.type === nextE.type)
				{
					var updatedNode = nextE.update(node, currE.model, nextE.model);
					updateProps(updatedNode, curr, next);
					return updatedNode;
				}
				return render(next);
		}
	}

	function updateProps(node, curr, next)
	{
		var nextProps = next.props;
		var currProps = curr.props;

		var element = next.element;
		var width = nextProps.width - (element.adjustWidth || 0);
		var height = nextProps.height - (element.adjustHeight || 0);
		if (width !== currProps.width)
		{
			node.style.width = (width|0) + 'px';
		}
		if (height !== currProps.height)
		{
			node.style.height = (height|0) + 'px';
		}

		if (nextProps.opacity !== currProps.opacity)
		{
			node.style.opacity = nextProps.opacity;
		}

		var nextColor = nextProps.color.ctor === 'Just'
			? Color.toCss(nextProps.color._0)
			: '';
		if (node.style.backgroundColor !== nextColor)
		{
			node.style.backgroundColor = nextColor;
		}

		if (nextProps.tag !== currProps.tag)
		{
			node.id = nextProps.tag;
		}

		if (nextProps.href !== currProps.href)
		{
			if (currProps.href === '')
			{
				// add a surrounding href
				var anchor = createNode('a');
				anchor.href = nextProps.href;
				anchor.style.display = 'block';
				anchor.style.pointerEvents = 'auto';

				node.parentNode.replaceChild(anchor, node);
				anchor.appendChild(node);
			}
			else if (nextProps.href === '')
			{
				// remove the surrounding href
				var anchor = node.parentNode;
				anchor.parentNode.replaceChild(node, anchor);
			}
			else
			{
				// just update the link
				node.parentNode.href = nextProps.href;
			}
		}

		// update click and hover handlers
		var removed = false;

		// update hover handlers
		if (currProps.hover.ctor === '_Tuple0')
		{
			if (nextProps.hover.ctor !== '_Tuple0')
			{
				addHover(node, nextProps.hover);
			}
		}
		else
		{
			if (nextProps.hover.ctor === '_Tuple0')
			{
				removed = true;
				removeHover(node);
			}
			else
			{
				node.elm_hover_handler = nextProps.hover;
			}
		}

		// update click handlers
		if (currProps.click.ctor === '_Tuple0')
		{
			if (nextProps.click.ctor !== '_Tuple0')
			{
				addClick(node, nextProps.click);
			}
		}
		else
		{
			if (nextProps.click.ctor === '_Tuple0')
			{
				removed = true;
				removeClick(node);
			}
			else
			{
				node.elm_click_handler = nextProps.click;
			}
		}

		// stop capturing clicks if
		if (removed
			&& nextProps.hover.ctor === '_Tuple0'
			&& nextProps.click.ctor === '_Tuple0')
		{
			node.style.pointerEvents = 'none';
		}
	}


	// TEXT

	function block(align)
	{
		return function(text)
		{
			var raw = {
				ctor :'RawHtml',
				html : Text.renderHtml(text),
				align: align
			};
			var pos = htmlHeight(0, raw);
			return newElement(pos._0, pos._1, raw);
		}
	}

	function markdown(text)
	{
		var raw = {
			ctor:'RawHtml',
			html: text,
			align: null
		};
		var pos = htmlHeight(0, raw);
		return newElement(pos._0, pos._1, raw);
	}

	function htmlHeight(width, rawHtml)
	{
		// create dummy node
		var temp = document.createElement('div');
		temp.innerHTML = rawHtml.html;
		if (width > 0)
		{
			temp.style.width = width + "px";
		}
		temp.style.visibility = "hidden";
		temp.style.styleFloat = "left";
		temp.style.cssFloat   = "left";

		document.body.appendChild(temp);

		// get dimensions
		var style = window.getComputedStyle(temp, null);
		var w = Math.ceil(style.getPropertyValue("width").slice(0,-2) - 0);
		var h = Math.ceil(style.getPropertyValue("height").slice(0,-2) - 0);
		document.body.removeChild(temp);
		return Utils.Tuple2(w,h);
	}


	return localRuntime.Native.Graphics.Element.values = {
		render: render,
		update: update,
		updateAndReplace: updateAndReplace,

		createNode: createNode,
		newElement: F3(newElement),
		addTransform: addTransform,
		htmlHeight: F2(htmlHeight),
		guid: Utils.guid,

		block: block,
		markdown: markdown
	};

};

// setup
Elm.Native = Elm.Native || {};
Elm.Native.Graphics = Elm.Native.Graphics || {};
Elm.Native.Graphics.Input = Elm.Native.Graphics.Input || {};

// definition
Elm.Native.Graphics.Input.make = function(localRuntime) {
	'use strict';

	// attempt to short-circuit
	if ('values' in Elm.Native.Graphics.Input) {
		return Elm.Native.Graphics.Input.values;
	}

	var Color = Elm.Native.Color.make(localRuntime);
	var List = Elm.Native.List.make(localRuntime);
	var Signal = Elm.Native.Signal.make(localRuntime);
	var Text = Elm.Native.Text.make(localRuntime);
	var Utils = Elm.Native.Utils.make(localRuntime);

	var Element = Elm.Native.Graphics.Element.make(localRuntime);


	function renderDropDown(model)
	{
		var drop = Element.createNode('select');
		drop.style.border = '0 solid';
		drop.style.pointerEvents = 'auto';
		drop.style.display = 'block';

		drop.elm_values = List.toArray(model.values);
		drop.elm_handler = model.handler;
		var values = drop.elm_values;

		for (var i = 0; i < values.length; ++i)
		{
			var option = Element.createNode('option');
			var name = values[i]._0;
			option.value = name;
			option.innerHTML = name;
			drop.appendChild(option);
		}
		drop.addEventListener('change', function() {
			Signal.sendMessage(drop.elm_handler(drop.elm_values[drop.selectedIndex]._1));
		});

		return drop;
	}

	function updateDropDown(node, oldModel, newModel)
	{
		node.elm_values = List.toArray(newModel.values);
		node.elm_handler = newModel.handler;

		var values = node.elm_values;
		var kids = node.childNodes;
		var kidsLength = kids.length;

		var i = 0;
		for (; i < kidsLength && i < values.length; ++i)
		{
			var option = kids[i];
			var name = values[i]._0;
			option.value = name;
			option.innerHTML = name;
		}
		for (; i < kidsLength; ++i)
		{
			node.removeChild(node.lastChild);
		}
		for (; i < values.length; ++i)
		{
			var option = Element.createNode('option');
			var name = values[i]._0;
			option.value = name;
			option.innerHTML = name;
			node.appendChild(option);
		}
		return node;
	}

	function dropDown(handler, values)
	{
		return A3(Element.newElement, 100, 24, {
			ctor: 'Custom',
			type: 'DropDown',
			render: renderDropDown,
			update: updateDropDown,
			model: {
				values: values,
				handler: handler
			}
		});
	}

	function renderButton(model)
	{
		var node = Element.createNode('button');
		node.style.display = 'block';
		node.style.pointerEvents = 'auto';
		node.elm_message = model.message;
		function click()
		{
			Signal.sendMessage(node.elm_message);
		}
		node.addEventListener('click', click);
		node.innerHTML = model.text;
		return node;
	}

	function updateButton(node, oldModel, newModel)
	{
		node.elm_message = newModel.message;
		var txt = newModel.text;
		if (oldModel.text !== txt)
		{
			node.innerHTML = txt;
		}
		return node;
	}

	function button(message, text)
	{
		return A3(Element.newElement, 100, 40, {
			ctor: 'Custom',
			type: 'Button',
			render: renderButton,
			update: updateButton,
			model: {
				message: message,
				text:text
			}
		});
	}

	function renderCustomButton(model)
	{
		var btn = Element.createNode('div');
		btn.style.pointerEvents = 'auto';
		btn.elm_message = model.message;

		btn.elm_up    = Element.render(model.up);
		btn.elm_hover = Element.render(model.hover);
		btn.elm_down  = Element.render(model.down);

		btn.elm_up.style.display = 'block';
		btn.elm_hover.style.display = 'none';
		btn.elm_down.style.display = 'none';

		btn.appendChild(btn.elm_up);
		btn.appendChild(btn.elm_hover);
		btn.appendChild(btn.elm_down);

		function swap(visibleNode, hiddenNode1, hiddenNode2)
		{
			visibleNode.style.display = 'block';
			hiddenNode1.style.display = 'none';
			hiddenNode2.style.display = 'none';
		}

		var overCount = 0;
		function over(e)
		{
			if (overCount++ > 0) return;
			swap(btn.elm_hover, btn.elm_down, btn.elm_up);
		}
		function out(e)
		{
			if (btn.contains(e.toElement || e.relatedTarget)) return;
			overCount = 0;
			swap(btn.elm_up, btn.elm_down, btn.elm_hover);
		}
		function up()
		{
			swap(btn.elm_hover, btn.elm_down, btn.elm_up);
			Signal.sendMessage(btn.elm_message);
		}
		function down()
		{
			swap(btn.elm_down, btn.elm_hover, btn.elm_up);
		}

		btn.addEventListener('mouseover', over);
		btn.addEventListener('mouseout' , out);
		btn.addEventListener('mousedown', down);
		btn.addEventListener('mouseup'  , up);

		return btn;
	}

	function updateCustomButton(node, oldModel, newModel)
	{
		node.elm_message = newModel.message;

		var kids = node.childNodes;
		var styleUp    = kids[0].style.display;
		var styleHover = kids[1].style.display;
		var styleDown  = kids[2].style.display;

		Element.updateAndReplace(kids[0], oldModel.up, newModel.up);
		Element.updateAndReplace(kids[1], oldModel.hover, newModel.hover);
		Element.updateAndReplace(kids[2], oldModel.down, newModel.down);

		var kids = node.childNodes;
		kids[0].style.display = styleUp;
		kids[1].style.display = styleHover;
		kids[2].style.display = styleDown;

		return node;
	}

	function max3(a,b,c)
	{
		var ab = a > b ? a : b;
		return ab > c ? ab : c;
	}

	function customButton(message, up, hover, down)
	{
		return A3(Element.newElement,
				  max3(up.props.width, hover.props.width, down.props.width),
				  max3(up.props.height, hover.props.height, down.props.height),
				  { ctor: 'Custom',
					type: 'CustomButton',
					render: renderCustomButton,
					update: updateCustomButton,
					model: {
						message: message,
						up: up,
						hover: hover,
						down: down
					}
				  });
	}

	function renderCheckbox(model)
	{
		var node = Element.createNode('input');
		node.type = 'checkbox';
		node.checked = model.checked;
		node.style.display = 'block';
		node.style.pointerEvents = 'auto';
		node.elm_handler = model.handler;
		function change()
		{
			Signal.sendMessage(node.elm_handler(node.checked));
		}
		node.addEventListener('change', change);
		return node;
	}

	function updateCheckbox(node, oldModel, newModel)
	{
		node.elm_handler = newModel.handler;
		node.checked = newModel.checked;
		return node;
	}

	function checkbox(handler, checked)
	{
		return A3(Element.newElement, 13, 13, {
			ctor: 'Custom',
			type: 'CheckBox',
			render: renderCheckbox,
			update: updateCheckbox,
			model: { handler:handler, checked:checked }
		});
	}

	function setRange(node, start, end, dir)
	{
		if (node.parentNode)
		{
			node.setSelectionRange(start, end, dir);
		}
		else
		{
			setTimeout(function(){node.setSelectionRange(start, end, dir);}, 0);
		}
	}

	function updateIfNeeded(css, attribute, latestAttribute)
	{
		if (css[attribute] !== latestAttribute)
		{
			css[attribute] = latestAttribute;
		}
	}
	function cssDimensions(dimensions)
	{
		return dimensions.top    + 'px ' +
			   dimensions.right  + 'px ' +
			   dimensions.bottom + 'px ' +
			   dimensions.left   + 'px';
	}
	function updateFieldStyle(css, style)
	{
		updateIfNeeded(css, 'padding', cssDimensions(style.padding));

		var outline = style.outline;
		updateIfNeeded(css, 'border-width', cssDimensions(outline.width));
		updateIfNeeded(css, 'border-color', Color.toCss(outline.color));
		updateIfNeeded(css, 'border-radius', outline.radius + 'px');

		var highlight = style.highlight;
		if (highlight.width === 0)
		{
			css.outline = 'none';
		}
		else
		{
			updateIfNeeded(css, 'outline-width', highlight.width + 'px');
			updateIfNeeded(css, 'outline-color', Color.toCss(highlight.color));
		}

		var textStyle = style.style;
		updateIfNeeded(css, 'color', Color.toCss(textStyle.color));
		if (textStyle.typeface.ctor !== '[]')
		{
			updateIfNeeded(css, 'font-family', Text.toTypefaces(textStyle.typeface));
		}
		if (textStyle.height.ctor !== "Nothing")
		{
			updateIfNeeded(css, 'font-size', textStyle.height._0 + 'px');
		}
		updateIfNeeded(css, 'font-weight', textStyle.bold ? 'bold' : 'normal');
		updateIfNeeded(css, 'font-style', textStyle.italic ? 'italic' : 'normal');
		if (textStyle.line.ctor !== 'Nothing')
		{
			updateIfNeeded(css, 'text-decoration', Text.toLine(textStyle.line._0));
		}
	}

	function renderField(model)
	{
		var field = Element.createNode('input');
		updateFieldStyle(field.style, model.style);
		field.style.borderStyle = 'solid';
		field.style.pointerEvents = 'auto';

		field.type = model.type;
		field.placeholder = model.placeHolder;
		field.value = model.content.string;

		field.elm_handler = model.handler;
		field.elm_old_value = field.value;

		function inputUpdate(event)
		{
			var curr = field.elm_old_value;
			var next = field.value;
			if (curr === next)
			{
				return;
			}

			var direction = field.selectionDirection === 'forward' ? 'Forward' : 'Backward';
			var start = field.selectionStart;
			var end = field.selectionEnd;
			field.value = field.elm_old_value;

			Signal.sendMessage(field.elm_handler({
				_:{},
				string: next,
				selection: {
					_:{},
					start: start,
					end: end,
					direction: { ctor: direction }
				}
			}));
		}

		field.addEventListener('input', inputUpdate);
		field.addEventListener('focus', function() {
			field.elm_hasFocus = true;
		});
		field.addEventListener('blur', function() {
			field.elm_hasFocus = false;
		});

		return field;
	}

	function updateField(field, oldModel, newModel)
	{
		if (oldModel.style !== newModel.style)
		{
			updateFieldStyle(field.style, newModel.style);
		}
		field.elm_handler = newModel.handler;

		field.type = newModel.type;
		field.placeholder = newModel.placeHolder;
		var value = newModel.content.string;
		field.value = value;
		field.elm_old_value = value;
		if (field.elm_hasFocus)
		{
			var selection = newModel.content.selection;
			var direction = selection.direction.ctor === 'Forward' ? 'forward' : 'backward';
			setRange(field, selection.start, selection.end, direction);
		}
		return field;
	}

	function mkField(type)
	{
		function field(style, handler, placeHolder, content)
		{
			var padding = style.padding;
			var outline = style.outline.width;
			var adjustWidth = padding.left + padding.right + outline.left + outline.right;
			var adjustHeight = padding.top + padding.bottom + outline.top + outline.bottom;
			return A3(Element.newElement, 200, 30, {
				ctor: 'Custom',
				type: type + 'Field',
				adjustWidth: adjustWidth,
				adjustHeight: adjustHeight,
				render: renderField,
				update: updateField,
				model: {
					handler:handler,
					placeHolder:placeHolder,
					content:content,
					style:style,
					type:type
				}
			});
		}
		return F4(field);
	}

	function hoverable(handler, elem)
	{
		function onHover(bool)
		{
			Signal.sendMessage(handler(bool));
		}
		var props = Utils.replace([['hover',onHover]], elem.props);
		return {
			props: props,
			element: elem.element
		};
	}

	function clickable(message, elem)
	{
		function onClick()
		{
			Signal.sendMessage(message);
		}
		var props = Utils.replace([['click',onClick]], elem.props);
		return {
			props: props,
			element: elem.element
		};
	}

	return Elm.Native.Graphics.Input.values = {
		button: F2(button),
		customButton: F4(customButton),
		checkbox: F2(checkbox),
		dropDown: F2(dropDown),
		field: mkField('text'),
		email: mkField('email'),
		password: mkField('password'),
		hoverable: F2(hoverable),
		clickable: F2(clickable)
	};

};

Elm.Native.Json = {};
Elm.Native.Json.make = function(localRuntime) {

	localRuntime.Native = localRuntime.Native || {};
	localRuntime.Native.Json = localRuntime.Native.Json || {};
	if (localRuntime.Native.Json.values) {
		return localRuntime.Native.Json.values;
	}

	var ElmArray = Elm.Native.Array.make(localRuntime);
	var List = Elm.Native.List.make(localRuntime);
	var Maybe = Elm.Maybe.make(localRuntime);
	var Result = Elm.Result.make(localRuntime);
	var Utils = Elm.Native.Utils.make(localRuntime);


	function crash(expected, actual) {
		throw new Error(
			'expecting ' + expected + ' but got ' + JSON.stringify(actual)
		);
	}


	// PRIMITIVE VALUES

	function decodeNull(successValue) {
		return function(value) {
			if (value === null) {
				return successValue;
			}
			crash('null', value);
		};
	}


	function decodeString(value) {
		if (typeof value === 'string' || value instanceof String) {
			return value;
		}
		crash('a String', value);
	}


	function decodeFloat(value) {
		if (typeof value === 'number') {
			return value;
		}
		crash('a Float', value);
	}


	function decodeInt(value) {
		if (typeof value === 'number' && (value|0) === value) {
			return value;
		}
		crash('an Int', value);
	}


	function decodeBool(value) {
		if (typeof value === 'boolean') {
			return value;
		}
		crash('a Bool', value);
	}


	// ARRAY

	function decodeArray(decoder) {
		return function(value) {
			if (value instanceof Array) {
				var len = value.length;
				var array = new Array(len);
				for (var i = len; i-- ; ) {
					array[i] = decoder(value[i]);
				}
				return ElmArray.fromJSArray(array);
			}
			crash('an Array', value);
		};
	}


	// LIST

	function decodeList(decoder) {
		return function(value) {
			if (value instanceof Array) {
				var len = value.length;
				var list = List.Nil;
				for (var i = len; i-- ; ) {
					list = List.Cons( decoder(value[i]), list );
				}
				return list;
			}
			crash('a List', value);
		};
	}


	// MAYBE

	function decodeMaybe(decoder) {
		return function(value) {
			try {
				return Maybe.Just(decoder(value));
			} catch(e) {
				return Maybe.Nothing;
			}
		};
	}


	// FIELDS

	function decodeField(field, decoder) {
		return function(value) {
			var subValue = value[field];
			if (subValue !== undefined) {
				return decoder(subValue);
			}
			crash("an object with field '" + field + "'", value);
		};
	}


	// OBJECTS

	function decodeKeyValuePairs(decoder) {
		return function(value) {
			var isObject =
				typeof value === 'object'
					&& value !== null
					&& !(value instanceof Array);

			if (isObject) {
				var keyValuePairs = List.Nil;
				for (var key in value) {
					var elmValue = decoder(value[key]);
					var pair = Utils.Tuple2(key, elmValue);
					keyValuePairs = List.Cons(pair, keyValuePairs);
				}
				return keyValuePairs;
			}

			crash("an object", value);
		};
	}

	function decodeObject1(f, d1) {
		return function(value) {
			return f(d1(value));
		};
	}

	function decodeObject2(f, d1, d2) {
		return function(value) {
			return A2( f, d1(value), d2(value) );
		};
	}

	function decodeObject3(f, d1, d2, d3) {
		return function(value) {
			return A3( f, d1(value), d2(value), d3(value) );
		};
	}

	function decodeObject4(f, d1, d2, d3, d4) {
		return function(value) {
			return A4( f, d1(value), d2(value), d3(value), d4(value) );
		};
	}

	function decodeObject5(f, d1, d2, d3, d4, d5) {
		return function(value) {
			return A5( f, d1(value), d2(value), d3(value), d4(value), d5(value) );
		};
	}

	function decodeObject6(f, d1, d2, d3, d4, d5, d6) {
		return function(value) {
			return A6( f,
				d1(value),
				d2(value),
				d3(value),
				d4(value),
				d5(value),
				d6(value)
			);
		};
	}

	function decodeObject7(f, d1, d2, d3, d4, d5, d6, d7) {
		return function(value) {
			return A7( f,
				d1(value),
				d2(value),
				d3(value),
				d4(value),
				d5(value),
				d6(value),
				d7(value)
			);
		};
	}

	function decodeObject8(f, d1, d2, d3, d4, d5, d6, d7, d8) {
		return function(value) {
			return A8( f,
				d1(value),
				d2(value),
				d3(value),
				d4(value),
				d5(value),
				d6(value),
				d7(value),
				d8(value)
			);
		};
	}


	// TUPLES

	function decodeTuple1(f, d1) {
		return function(value) {
			if ( !(value instanceof Array) || value.length !== 1 ) {
				crash('a Tuple of length 1', value);
			}
			return f( d1(value[0]) );
		};
	}

	function decodeTuple2(f, d1, d2) {
		return function(value) {
			if ( !(value instanceof Array) || value.length !== 2 ) {
				crash('a Tuple of length 2', value);
			}
			return A2( f, d1(value[0]), d2(value[1]) );
		};
	}

	function decodeTuple3(f, d1, d2, d3) {
		return function(value) {
			if ( !(value instanceof Array) || value.length !== 3 ) {
				crash('a Tuple of length 3', value);
			}
			return A3( f, d1(value[0]), d2(value[1]), d3(value[2]) );
		};
	}


	function decodeTuple4(f, d1, d2, d3, d4) {
		return function(value) {
			if ( !(value instanceof Array) || value.length !== 4 ) {
				crash('a Tuple of length 4', value);
			}
			return A4( f, d1(value[0]), d2(value[1]), d3(value[2]), d4(value[3]) );
		};
	}


	function decodeTuple5(f, d1, d2, d3, d4, d5) {
		return function(value) {
			if ( !(value instanceof Array) || value.length !== 5 ) {
				crash('a Tuple of length 5', value);
			}
			return A5( f,
				d1(value[0]),
				d2(value[1]),
				d3(value[2]),
				d4(value[3]),
				d5(value[4])
			);
		};
	}


	function decodeTuple6(f, d1, d2, d3, d4, d5, d6) {
		return function(value) {
			if ( !(value instanceof Array) || value.length !== 6 ) {
				crash('a Tuple of length 6', value);
			}
			return A6( f,
				d1(value[0]),
				d2(value[1]),
				d3(value[2]),
				d4(value[3]),
				d5(value[4]),
				d6(value[5])
			);
		};
	}

	function decodeTuple7(f, d1, d2, d3, d4, d5, d6, d7) {
		return function(value) {
			if ( !(value instanceof Array) || value.length !== 7 ) {
				crash('a Tuple of length 7', value);
			}
			return A7( f,
				d1(value[0]),
				d2(value[1]),
				d3(value[2]),
				d4(value[3]),
				d5(value[4]),
				d6(value[5]),
				d7(value[6])
			);
		};
	}


	function decodeTuple8(f, d1, d2, d3, d4, d5, d6, d7, d8) {
		return function(value) {
			if ( !(value instanceof Array) || value.length !== 8 ) {
				crash('a Tuple of length 8', value);
			}
			return A8( f,
				d1(value[0]),
				d2(value[1]),
				d3(value[2]),
				d4(value[3]),
				d5(value[4]),
				d6(value[5]),
				d7(value[6]),
				d8(value[7])
			);
		};
	}


	// CUSTOM DECODERS

	function decodeValue(value) {
		return value;
	}

	function runDecoderValue(decoder, value) {
		try {
			return Result.Ok(decoder(value));
		} catch(e) {
			return Result.Err(e.message);
		}
	}

	function customDecoder(decoder, callback) {
		return function(value) {
			var result = callback(decoder(value));
			if (result.ctor === 'Err') {
				throw new Error('custom decoder failed: ' + result._0);
			}
			return result._0;
		}
	}

	function andThen(decode, callback) {
		return function(value) {
			var result = decode(value);
			return callback(result)(value);
		}
	}

	function fail(msg) {
		return function(value) {
			throw new Error(msg);
		}
	}

	function succeed(successValue) {
		return function(value) {
			return successValue;
		}
	}


	// ONE OF MANY

	function oneOf(decoders) {
		return function(value) {
			var errors = [];
			var temp = decoders;
			while (temp.ctor !== '[]') {
				try {
					return temp._0(value);
				} catch(e) {
					errors.push(e.message);
				}
				temp = temp._1;
			}
			throw new Error('expecting one of the following:\n    ' + errors.join('\n    '));
		}
	}

	function get(decoder, value) {
		try {
			return Result.Ok(decoder(value));
		} catch(e) {
			return Result.Err(e.message);
		}
	}


	// ENCODE / DECODE

	function runDecoderString(decoder, string) {
		try {
			return Result.Ok(decoder(JSON.parse(string)));
		} catch(e) {
			return Result.Err(e.message);
		}
	}

	function encode(indentLevel, value) {
		return JSON.stringify(value, null, indentLevel);
	}

	function identity(value) {
		return value;
	}

	function encodeObject(keyValuePairs) {
		var obj = {};
		while (keyValuePairs.ctor !== '[]') {
			var pair = keyValuePairs._0;
			obj[pair._0] = pair._1;
			keyValuePairs = keyValuePairs._1;
		}
		return obj;
	}

	return localRuntime.Native.Json.values = {
		encode: F2(encode),
		runDecoderString: F2(runDecoderString),
		runDecoderValue: F2(runDecoderValue),

		get: F2(get),
		oneOf: oneOf,

		decodeNull: decodeNull,
		decodeInt: decodeInt,
		decodeFloat: decodeFloat,
		decodeString: decodeString,
		decodeBool: decodeBool,

		decodeMaybe: decodeMaybe,

		decodeList: decodeList,
		decodeArray: decodeArray,

		decodeField: F2(decodeField),

		decodeObject1: F2(decodeObject1),
		decodeObject2: F3(decodeObject2),
		decodeObject3: F4(decodeObject3),
		decodeObject4: F5(decodeObject4),
		decodeObject5: F6(decodeObject5),
		decodeObject6: F7(decodeObject6),
		decodeObject7: F8(decodeObject7),
		decodeObject8: F9(decodeObject8),
		decodeKeyValuePairs: decodeKeyValuePairs,

		decodeTuple1: F2(decodeTuple1),
		decodeTuple2: F3(decodeTuple2),
		decodeTuple3: F4(decodeTuple3),
		decodeTuple4: F5(decodeTuple4),
		decodeTuple5: F6(decodeTuple5),
		decodeTuple6: F7(decodeTuple6),
		decodeTuple7: F8(decodeTuple7),
		decodeTuple8: F9(decodeTuple8),

		andThen: F2(andThen),
		decodeValue: decodeValue,
		customDecoder: F2(customDecoder),
		fail: fail,
		succeed: succeed,

		identity: identity,
		encodeNull: null,
		encodeArray: ElmArray.toJSArray,
		encodeList: List.toArray,
		encodeObject: encodeObject

	};

};

Elm.Native.List = {};
Elm.Native.List.make = function(localRuntime) {
	localRuntime.Native = localRuntime.Native || {};
	localRuntime.Native.List = localRuntime.Native.List || {};
	if (localRuntime.Native.List.values)
	{
		return localRuntime.Native.List.values;
	}
	if ('values' in Elm.Native.List)
	{
		return localRuntime.Native.List.values = Elm.Native.List.values;
	}

	var Utils = Elm.Native.Utils.make(localRuntime);

	var Nil = Utils.Nil;
	var Cons = Utils.Cons;

	function toArray(xs)
	{
		var out = [];
		while (xs.ctor !== '[]')
		{
			out.push(xs._0);
			xs = xs._1;
		}
		return out;
	}

	function fromArray(arr)
	{
		var out = Nil;
		for (var i = arr.length; i--; )
		{
			out = Cons(arr[i], out);
		}
		return out;
	}

	function range(lo,hi)
	{
		var lst = Nil;
		if (lo <= hi)
		{
			do { lst = Cons(hi,lst) } while (hi-->lo);
		}
		return lst
	}

	// f defined similarly for both foldl and foldr (NB: different from Haskell)
	// ie, foldl : (a -> b -> b) -> b -> [a] -> b
	function foldl(f, b, xs)
	{
		var acc = b;
		while (xs.ctor !== '[]')
		{
			acc = A2(f, xs._0, acc);
			xs = xs._1;
		}
		return acc;
	}

	function foldr(f, b, xs)
	{
		var arr = toArray(xs);
		var acc = b;
		for (var i = arr.length; i--; )
		{
			acc = A2(f, arr[i], acc);
		}
		return acc;
	}

	function any(pred, xs)
	{
		while (xs.ctor !== '[]')
		{
			if (pred(xs._0))
			{
				return true;
			}
			xs = xs._1;
		}
		return false;
	}

	function map2(f, xs, ys)
	{
		var arr = [];
		while (xs.ctor !== '[]' && ys.ctor !== '[]')
		{
			arr.push(A2(f, xs._0, ys._0));
			xs = xs._1;
			ys = ys._1;
		}
		return fromArray(arr);
	}

	function map3(f, xs, ys, zs)
	{
		var arr = [];
		while (xs.ctor !== '[]' && ys.ctor !== '[]' && zs.ctor !== '[]')
		{
			arr.push(A3(f, xs._0, ys._0, zs._0));
			xs = xs._1;
			ys = ys._1;
			zs = zs._1;
		}
		return fromArray(arr);
	}

	function map4(f, ws, xs, ys, zs)
	{
		var arr = [];
		while (   ws.ctor !== '[]'
			   && xs.ctor !== '[]'
			   && ys.ctor !== '[]'
			   && zs.ctor !== '[]')
		{
			arr.push(A4(f, ws._0, xs._0, ys._0, zs._0));
			ws = ws._1;
			xs = xs._1;
			ys = ys._1;
			zs = zs._1;
		}
		return fromArray(arr);
	}

	function map5(f, vs, ws, xs, ys, zs)
	{
		var arr = [];
		while (   vs.ctor !== '[]'
			   && ws.ctor !== '[]'
			   && xs.ctor !== '[]'
			   && ys.ctor !== '[]'
			   && zs.ctor !== '[]')
		{
			arr.push(A5(f, vs._0, ws._0, xs._0, ys._0, zs._0));
			vs = vs._1;
			ws = ws._1;
			xs = xs._1;
			ys = ys._1;
			zs = zs._1;
		}
		return fromArray(arr);
	}

	function sortBy(f, xs)
	{
		return fromArray(toArray(xs).sort(function(a,b){
			return Utils.cmp(f(a), f(b));
		}));
	}

	function sortWith(f, xs)
	{
		return fromArray(toArray(xs).sort(function(a,b){
			var ord = f(a)(b).ctor;
			return ord === 'EQ' ? 0 : ord === 'LT' ? -1 : 1;
		}));
	}

	function take(n, xs)
	{
		var arr = [];
		while (xs.ctor !== '[]' && n > 0)
		{
			arr.push(xs._0);
			xs = xs._1;
			--n;
		}
		return fromArray(arr);
	}

	function drop(n, xs)
	{
		while (xs.ctor !== '[]' && n > 0)
		{
			xs = xs._1;
			--n;
		}
		return xs;
	}

	function repeat(n, x)
	{
		var arr = [];
		var pattern = [x];
		while (n > 0)
		{
			if (n & 1)
			{
				arr = arr.concat(pattern);
			}
			n >>= 1, pattern = pattern.concat(pattern);
		}
		return fromArray(arr);
	}


	Elm.Native.List.values = {
		Nil:Nil,
		Cons:Cons,
		cons:F2(Cons),
		toArray:toArray,
		fromArray:fromArray,
		range:range,

		foldl:F3(foldl),
		foldr:F3(foldr),

		any:F2(any),
		map2:F3(map2),
		map3:F4(map3),
		map4:F5(map4),
		map5:F6(map5),
		sortBy:F2(sortBy),
		sortWith:F2(sortWith),
		take:F2(take),
		drop:F2(drop),
		repeat:F2(repeat)
	};
	return localRuntime.Native.List.values = Elm.Native.List.values;

};


// setup
Elm.Native = Elm.Native || {};
Elm.Native.Markdown = Elm.Native.Markdown || {};

// definition
Elm.Native.Markdown.make = function(localRuntime) {
    'use strict';

    // attempt to short-circuit
    if ('values' in Elm.Native.Markdown)
    {
        return Elm.Native.Markdown.values;
    }

    var Element = Elm.Native.Graphics.Element.make(localRuntime);

    /**
     * marked - a markdown parser
     * Copyright (c) 2011-2014, Christopher Jeffrey. (MIT Licensed)
     * https://github.com/chjj/marked
     */
    (function(){var block={newline:/^\n+/,code:/^( {4}[^\n]+\n*)+/,fences:noop,hr:/^( *[-*_]){3,} *(?:\n+|$)/,heading:/^ *(#{1,6}) *([^\n]+?) *#* *(?:\n+|$)/,nptable:noop,lheading:/^([^\n]+)\n *(=|-){2,} *(?:\n+|$)/,blockquote:/^( *>[^\n]+(\n(?!def)[^\n]+)*\n*)+/,list:/^( *)(bull) [\s\S]+?(?:hr|def|\n{2,}(?! )(?!\1bull )\n*|\s*$)/,html:/^ *(?:comment|closed|closing) *(?:\n{2,}|\s*$)/,def:/^ *\[([^\]]+)\]: *<?([^\s>]+)>?(?: +["(]([^\n]+)[")])? *(?:\n+|$)/,table:noop,paragraph:/^((?:[^\n]+\n?(?!hr|heading|lheading|blockquote|tag|def))+)\n*/,text:/^[^\n]+/};block.bullet=/(?:[*+-]|\d+\.)/;block.item=/^( *)(bull) [^\n]*(?:\n(?!\1bull )[^\n]*)*/;block.item=replace(block.item,"gm")(/bull/g,block.bullet)();block.list=replace(block.list)(/bull/g,block.bullet)("hr","\\n+(?=\\1?(?:[-*_] *){3,}(?:\\n+|$))")("def","\\n+(?="+block.def.source+")")();block.blockquote=replace(block.blockquote)("def",block.def)();block._tag="(?!(?:"+"a|em|strong|small|s|cite|q|dfn|abbr|data|time|code"+"|var|samp|kbd|sub|sup|i|b|u|mark|ruby|rt|rp|bdi|bdo"+"|span|br|wbr|ins|del|img)\\b)\\w+(?!:/|[^\\w\\s@]*@)\\b";block.html=replace(block.html)("comment",/<!--[\s\S]*?-->/)("closed",/<(tag)[\s\S]+?<\/\1>/)("closing",/<tag(?:"[^"]*"|'[^']*'|[^'">])*?>/)(/tag/g,block._tag)();block.paragraph=replace(block.paragraph)("hr",block.hr)("heading",block.heading)("lheading",block.lheading)("blockquote",block.blockquote)("tag","<"+block._tag)("def",block.def)();block.normal=merge({},block);block.gfm=merge({},block.normal,{fences:/^ *(`{3,}|~{3,}) *(\S+)? *\n([\s\S]+?)\s*\1 *(?:\n+|$)/,paragraph:/^/});block.gfm.paragraph=replace(block.paragraph)("(?!","(?!"+block.gfm.fences.source.replace("\\1","\\2")+"|"+block.list.source.replace("\\1","\\3")+"|")();block.tables=merge({},block.gfm,{nptable:/^ *(\S.*\|.*)\n *([-:]+ *\|[-| :]*)\n((?:.*\|.*(?:\n|$))*)\n*/,table:/^ *\|(.+)\n *\|( *[-:]+[-| :]*)\n((?: *\|.*(?:\n|$))*)\n*/});function Lexer(options){this.tokens=[];this.tokens.links={};this.options=options||marked.defaults;this.rules=block.normal;if(this.options.gfm){if(this.options.tables){this.rules=block.tables}else{this.rules=block.gfm}}}Lexer.rules=block;Lexer.lex=function(src,options){var lexer=new Lexer(options);return lexer.lex(src)};Lexer.prototype.lex=function(src){src=src.replace(/\r\n|\r/g,"\n").replace(/\t/g,"    ").replace(/\u00a0/g," ").replace(/\u2424/g,"\n");return this.token(src,true)};Lexer.prototype.token=function(src,top,bq){var src=src.replace(/^ +$/gm,""),next,loose,cap,bull,b,item,space,i,l;while(src){if(cap=this.rules.newline.exec(src)){src=src.substring(cap[0].length);if(cap[0].length>1){this.tokens.push({type:"space"})}}if(cap=this.rules.code.exec(src)){src=src.substring(cap[0].length);cap=cap[0].replace(/^ {4}/gm,"");this.tokens.push({type:"code",text:!this.options.pedantic?cap.replace(/\n+$/,""):cap});continue}if(cap=this.rules.fences.exec(src)){src=src.substring(cap[0].length);this.tokens.push({type:"code",lang:cap[2],text:cap[3]});continue}if(cap=this.rules.heading.exec(src)){src=src.substring(cap[0].length);this.tokens.push({type:"heading",depth:cap[1].length,text:cap[2]});continue}if(top&&(cap=this.rules.nptable.exec(src))){src=src.substring(cap[0].length);item={type:"table",header:cap[1].replace(/^ *| *\| *$/g,"").split(/ *\| */),align:cap[2].replace(/^ *|\| *$/g,"").split(/ *\| */),cells:cap[3].replace(/\n$/,"").split("\n")};for(i=0;i<item.align.length;i++){if(/^ *-+: *$/.test(item.align[i])){item.align[i]="right"}else if(/^ *:-+: *$/.test(item.align[i])){item.align[i]="center"}else if(/^ *:-+ *$/.test(item.align[i])){item.align[i]="left"}else{item.align[i]=null}}for(i=0;i<item.cells.length;i++){item.cells[i]=item.cells[i].split(/ *\| */)}this.tokens.push(item);continue}if(cap=this.rules.lheading.exec(src)){src=src.substring(cap[0].length);this.tokens.push({type:"heading",depth:cap[2]==="="?1:2,text:cap[1]});continue}if(cap=this.rules.hr.exec(src)){src=src.substring(cap[0].length);this.tokens.push({type:"hr"});continue}if(cap=this.rules.blockquote.exec(src)){src=src.substring(cap[0].length);this.tokens.push({type:"blockquote_start"});cap=cap[0].replace(/^ *> ?/gm,"");this.token(cap,top,true);this.tokens.push({type:"blockquote_end"});continue}if(cap=this.rules.list.exec(src)){src=src.substring(cap[0].length);bull=cap[2];this.tokens.push({type:"list_start",ordered:bull.length>1});cap=cap[0].match(this.rules.item);next=false;l=cap.length;i=0;for(;i<l;i++){item=cap[i];space=item.length;item=item.replace(/^ *([*+-]|\d+\.) +/,"");if(~item.indexOf("\n ")){space-=item.length;item=!this.options.pedantic?item.replace(new RegExp("^ {1,"+space+"}","gm"),""):item.replace(/^ {1,4}/gm,"")}if(this.options.smartLists&&i!==l-1){b=block.bullet.exec(cap[i+1])[0];if(bull!==b&&!(bull.length>1&&b.length>1)){src=cap.slice(i+1).join("\n")+src;i=l-1}}loose=next||/\n\n(?!\s*$)/.test(item);if(i!==l-1){next=item.charAt(item.length-1)==="\n";if(!loose)loose=next}this.tokens.push({type:loose?"loose_item_start":"list_item_start"});this.token(item,false,bq);this.tokens.push({type:"list_item_end"})}this.tokens.push({type:"list_end"});continue}if(cap=this.rules.html.exec(src)){src=src.substring(cap[0].length);this.tokens.push({type:this.options.sanitize?"paragraph":"html",pre:cap[1]==="pre"||cap[1]==="script"||cap[1]==="style",text:cap[0]});continue}if(!bq&&top&&(cap=this.rules.def.exec(src))){src=src.substring(cap[0].length);this.tokens.links[cap[1].toLowerCase()]={href:cap[2],title:cap[3]};continue}if(top&&(cap=this.rules.table.exec(src))){src=src.substring(cap[0].length);item={type:"table",header:cap[1].replace(/^ *| *\| *$/g,"").split(/ *\| */),align:cap[2].replace(/^ *|\| *$/g,"").split(/ *\| */),cells:cap[3].replace(/(?: *\| *)?\n$/,"").split("\n")};for(i=0;i<item.align.length;i++){if(/^ *-+: *$/.test(item.align[i])){item.align[i]="right"}else if(/^ *:-+: *$/.test(item.align[i])){item.align[i]="center"}else if(/^ *:-+ *$/.test(item.align[i])){item.align[i]="left"}else{item.align[i]=null}}for(i=0;i<item.cells.length;i++){item.cells[i]=item.cells[i].replace(/^ *\| *| *\| *$/g,"").split(/ *\| */)}this.tokens.push(item);continue}if(top&&(cap=this.rules.paragraph.exec(src))){src=src.substring(cap[0].length);this.tokens.push({type:"paragraph",text:cap[1].charAt(cap[1].length-1)==="\n"?cap[1].slice(0,-1):cap[1]});continue}if(cap=this.rules.text.exec(src)){src=src.substring(cap[0].length);this.tokens.push({type:"text",text:cap[0]});continue}if(src){throw new Error("Infinite loop on byte: "+src.charCodeAt(0))}}return this.tokens};var inline={escape:/^\\([\\`*{}\[\]()#+\-.!_>])/,autolink:/^<([^ >]+(@|:\/)[^ >]+)>/,url:noop,tag:/^<!--[\s\S]*?-->|^<\/?\w+(?:"[^"]*"|'[^']*'|[^'">])*?>/,link:/^!?\[(inside)\]\(href\)/,reflink:/^!?\[(inside)\]\s*\[([^\]]*)\]/,nolink:/^!?\[((?:\[[^\]]*\]|[^\[\]])*)\]/,strong:/^__([\s\S]+?)__(?!_)|^\*\*([\s\S]+?)\*\*(?!\*)/,em:/^\b_((?:__|[\s\S])+?)_\b|^\*((?:\*\*|[\s\S])+?)\*(?!\*)/,code:/^(`+)\s*([\s\S]*?[^`])\s*\1(?!`)/,br:/^ {2,}\n(?!\s*$)/,del:noop,text:/^[\s\S]+?(?=[\\<!\[_*`]| {2,}\n|$)/};inline._inside=/(?:\[[^\]]*\]|[^\[\]]|\](?=[^\[]*\]))*/;inline._href=/\s*<?([\s\S]*?)>?(?:\s+['"]([\s\S]*?)['"])?\s*/;inline.link=replace(inline.link)("inside",inline._inside)("href",inline._href)();inline.reflink=replace(inline.reflink)("inside",inline._inside)();inline.normal=merge({},inline);inline.pedantic=merge({},inline.normal,{strong:/^__(?=\S)([\s\S]*?\S)__(?!_)|^\*\*(?=\S)([\s\S]*?\S)\*\*(?!\*)/,em:/^_(?=\S)([\s\S]*?\S)_(?!_)|^\*(?=\S)([\s\S]*?\S)\*(?!\*)/});inline.gfm=merge({},inline.normal,{escape:replace(inline.escape)("])","~|])")(),url:/^(https?:\/\/[^\s<]+[^<.,:;"')\]\s])/,del:/^~~(?=\S)([\s\S]*?\S)~~/,text:replace(inline.text)("]|","~]|")("|","|https?://|")()});inline.breaks=merge({},inline.gfm,{br:replace(inline.br)("{2,}","*")(),text:replace(inline.gfm.text)("{2,}","*")()});function InlineLexer(links,options){this.options=options||marked.defaults;this.links=links;this.rules=inline.normal;this.renderer=this.options.renderer||new Renderer;this.renderer.options=this.options;if(!this.links){throw new Error("Tokens array requires a `links` property.")}if(this.options.gfm){if(this.options.breaks){this.rules=inline.breaks}else{this.rules=inline.gfm}}else if(this.options.pedantic){this.rules=inline.pedantic}}InlineLexer.rules=inline;InlineLexer.output=function(src,links,options){var inline=new InlineLexer(links,options);return inline.output(src)};InlineLexer.prototype.output=function(src){var out="",link,text,href,cap;while(src){if(cap=this.rules.escape.exec(src)){src=src.substring(cap[0].length);out+=cap[1];continue}if(cap=this.rules.autolink.exec(src)){src=src.substring(cap[0].length);if(cap[2]==="@"){text=cap[1].charAt(6)===":"?this.mangle(cap[1].substring(7)):this.mangle(cap[1]);href=this.mangle("mailto:")+text}else{text=escape(cap[1]);href=text}out+=this.renderer.link(href,null,text);continue}if(!this.inLink&&(cap=this.rules.url.exec(src))){src=src.substring(cap[0].length);text=escape(cap[1]);href=text;out+=this.renderer.link(href,null,text);continue}if(cap=this.rules.tag.exec(src)){if(!this.inLink&&/^<a /i.test(cap[0])){this.inLink=true}else if(this.inLink&&/^<\/a>/i.test(cap[0])){this.inLink=false}src=src.substring(cap[0].length);out+=this.options.sanitize?escape(cap[0]):cap[0];continue}if(cap=this.rules.link.exec(src)){src=src.substring(cap[0].length);this.inLink=true;out+=this.outputLink(cap,{href:cap[2],title:cap[3]});this.inLink=false;continue}if((cap=this.rules.reflink.exec(src))||(cap=this.rules.nolink.exec(src))){src=src.substring(cap[0].length);link=(cap[2]||cap[1]).replace(/\s+/g," ");link=this.links[link.toLowerCase()];if(!link||!link.href){out+=cap[0].charAt(0);src=cap[0].substring(1)+src;continue}this.inLink=true;out+=this.outputLink(cap,link);this.inLink=false;continue}if(cap=this.rules.strong.exec(src)){src=src.substring(cap[0].length);out+=this.renderer.strong(this.output(cap[2]||cap[1]));continue}if(cap=this.rules.em.exec(src)){src=src.substring(cap[0].length);out+=this.renderer.em(this.output(cap[2]||cap[1]));continue}if(cap=this.rules.code.exec(src)){src=src.substring(cap[0].length);out+=this.renderer.codespan(escape(cap[2],true));continue}if(cap=this.rules.br.exec(src)){src=src.substring(cap[0].length);out+=this.renderer.br();continue}if(cap=this.rules.del.exec(src)){src=src.substring(cap[0].length);out+=this.renderer.del(this.output(cap[1]));continue}if(cap=this.rules.text.exec(src)){src=src.substring(cap[0].length);out+=escape(this.smartypants(cap[0]));continue}if(src){throw new Error("Infinite loop on byte: "+src.charCodeAt(0))}}return out};InlineLexer.prototype.outputLink=function(cap,link){var href=escape(link.href),title=link.title?escape(link.title):null;return cap[0].charAt(0)!=="!"?this.renderer.link(href,title,this.output(cap[1])):this.renderer.image(href,title,escape(cap[1]))};InlineLexer.prototype.smartypants=function(text){if(!this.options.smartypants)return text;return text.replace(/--/g,"—").replace(/(^|[-\u2014/(\[{"\s])'/g,"$1‘").replace(/'/g,"’").replace(/(^|[-\u2014/(\[{\u2018\s])"/g,"$1“").replace(/"/g,"”").replace(/\.{3}/g,"…")};InlineLexer.prototype.mangle=function(text){var out="",l=text.length,i=0,ch;for(;i<l;i++){ch=text.charCodeAt(i);if(Math.random()>.5){ch="x"+ch.toString(16)}out+="&#"+ch+";"}return out};function Renderer(options){this.options=options||{}}Renderer.prototype.code=function(code,lang,escaped){if(this.options.highlight){var out=this.options.highlight(code,lang);if(out!=null&&out!==code){escaped=true;code=out}}if(!lang){return"<pre><code>"+(escaped?code:escape(code,true))+"\n</code></pre>"}return'<pre><code class="'+this.options.langPrefix+escape(lang,true)+'">'+(escaped?code:escape(code,true))+"\n</code></pre>\n"};Renderer.prototype.blockquote=function(quote){return"<blockquote>\n"+quote+"</blockquote>\n"};Renderer.prototype.html=function(html){return html};Renderer.prototype.heading=function(text,level,raw){return"<h"+level+' id="'+this.options.headerPrefix+raw.toLowerCase().replace(/[^\w]+/g,"-")+'">'+text+"</h"+level+">\n"};Renderer.prototype.hr=function(){return this.options.xhtml?"<hr/>\n":"<hr>\n"};Renderer.prototype.list=function(body,ordered){var type=ordered?"ol":"ul";return"<"+type+">\n"+body+"</"+type+">\n"};Renderer.prototype.listitem=function(text){return"<li>"+text+"</li>\n"};Renderer.prototype.paragraph=function(text){return"<p>"+text+"</p>\n"};Renderer.prototype.table=function(header,body){return"<table>\n"+"<thead>\n"+header+"</thead>\n"+"<tbody>\n"+body+"</tbody>\n"+"</table>\n"};Renderer.prototype.tablerow=function(content){return"<tr>\n"+content+"</tr>\n"};Renderer.prototype.tablecell=function(content,flags){var type=flags.header?"th":"td";var tag=flags.align?"<"+type+' style="text-align:'+flags.align+'">':"<"+type+">";return tag+content+"</"+type+">\n"};Renderer.prototype.strong=function(text){return"<strong>"+text+"</strong>"};Renderer.prototype.em=function(text){return"<em>"+text+"</em>"};Renderer.prototype.codespan=function(text){return"<code>"+text+"</code>"};Renderer.prototype.br=function(){return this.options.xhtml?"<br/>":"<br>"};Renderer.prototype.del=function(text){return"<del>"+text+"</del>"};Renderer.prototype.link=function(href,title,text){if(this.options.sanitize){try{var prot=decodeURIComponent(unescape(href)).replace(/[^\w:]/g,"").toLowerCase()}catch(e){return""}if(prot.indexOf("javascript:")===0){return""}}var out='<a href="'+href+'"';if(title){out+=' title="'+title+'"'}out+=">"+text+"</a>";return out};Renderer.prototype.image=function(href,title,text){var out='<img src="'+href+'" alt="'+text+'"';if(title){out+=' title="'+title+'"'}out+=this.options.xhtml?"/>":">";return out};function Parser(options){this.tokens=[];this.token=null;this.options=options||marked.defaults;this.options.renderer=this.options.renderer||new Renderer;this.renderer=this.options.renderer;this.renderer.options=this.options}Parser.parse=function(src,options,renderer){var parser=new Parser(options,renderer);return parser.parse(src)};Parser.prototype.parse=function(src){this.inline=new InlineLexer(src.links,this.options,this.renderer);this.tokens=src.reverse();var out="";while(this.next()){out+=this.tok()}return out};Parser.prototype.next=function(){return this.token=this.tokens.pop()};Parser.prototype.peek=function(){return this.tokens[this.tokens.length-1]||0};Parser.prototype.parseText=function(){var body=this.token.text;while(this.peek().type==="text"){body+="\n"+this.next().text}return this.inline.output(body)};Parser.prototype.tok=function(){switch(this.token.type){case"space":{return""}case"hr":{return this.renderer.hr()}case"heading":{return this.renderer.heading(this.inline.output(this.token.text),this.token.depth,this.token.text)}case"code":{return this.renderer.code(this.token.text,this.token.lang,this.token.escaped)}case"table":{var header="",body="",i,row,cell,flags,j;cell="";for(i=0;i<this.token.header.length;i++){flags={header:true,align:this.token.align[i]};cell+=this.renderer.tablecell(this.inline.output(this.token.header[i]),{header:true,align:this.token.align[i]})}header+=this.renderer.tablerow(cell);for(i=0;i<this.token.cells.length;i++){row=this.token.cells[i];cell="";for(j=0;j<row.length;j++){cell+=this.renderer.tablecell(this.inline.output(row[j]),{header:false,align:this.token.align[j]})}body+=this.renderer.tablerow(cell)}return this.renderer.table(header,body)}case"blockquote_start":{var body="";while(this.next().type!=="blockquote_end"){body+=this.tok()}return this.renderer.blockquote(body)}case"list_start":{var body="",ordered=this.token.ordered;while(this.next().type!=="list_end"){body+=this.tok()}return this.renderer.list(body,ordered)}case"list_item_start":{var body="";while(this.next().type!=="list_item_end"){body+=this.token.type==="text"?this.parseText():this.tok()}return this.renderer.listitem(body)}case"loose_item_start":{var body="";while(this.next().type!=="list_item_end"){body+=this.tok()}return this.renderer.listitem(body)}case"html":{var html=!this.token.pre&&!this.options.pedantic?this.inline.output(this.token.text):this.token.text;return this.renderer.html(html)}case"paragraph":{return this.renderer.paragraph(this.inline.output(this.token.text))}case"text":{return this.renderer.paragraph(this.parseText())}}};function escape(html,encode){return html.replace(!encode?/&(?!#?\w+;)/g:/&/g,"&amp;").replace(/</g,"&lt;").replace(/>/g,"&gt;").replace(/"/g,"&quot;").replace(/'/g,"&#39;")}function unescape(html){return html.replace(/&([#\w]+);/g,function(_,n){n=n.toLowerCase();if(n==="colon")return":";if(n.charAt(0)==="#"){return n.charAt(1)==="x"?String.fromCharCode(parseInt(n.substring(2),16)):String.fromCharCode(+n.substring(1))}return""})}function replace(regex,opt){regex=regex.source;opt=opt||"";return function self(name,val){if(!name)return new RegExp(regex,opt);val=val.source||val;val=val.replace(/(^|[^\[])\^/g,"$1");regex=regex.replace(name,val);return self}}function noop(){}noop.exec=noop;function merge(obj){var i=1,target,key;for(;i<arguments.length;i++){target=arguments[i];for(key in target){if(Object.prototype.hasOwnProperty.call(target,key)){obj[key]=target[key]}}}return obj}function marked(src,opt,callback){if(callback||typeof opt==="function"){if(!callback){callback=opt;opt=null}opt=merge({},marked.defaults,opt||{});var highlight=opt.highlight,tokens,pending,i=0;try{tokens=Lexer.lex(src,opt)}catch(e){return callback(e)}pending=tokens.length;var done=function(err){if(err){opt.highlight=highlight;return callback(err)}var out;try{out=Parser.parse(tokens,opt)}catch(e){err=e}opt.highlight=highlight;return err?callback(err):callback(null,out)};if(!highlight||highlight.length<3){return done()}delete opt.highlight;if(!pending)return done();for(;i<tokens.length;i++){(function(token){if(token.type!=="code"){return--pending||done()}return highlight(token.text,token.lang,function(err,code){if(err)return done(err);if(code==null||code===token.text){return--pending||done()}token.text=code;token.escaped=true;--pending||done()})})(tokens[i])}return}try{if(opt)opt=merge({},marked.defaults,opt);return Parser.parse(Lexer.lex(src,opt),opt)}catch(e){e.message+="\nPlease report this to https://github.com/chjj/marked.";if((opt||marked.defaults).silent){return"<p>An error occured:</p><pre>"+escape(e.message+"",true)+"</pre>"}throw e}}marked.options=marked.setOptions=function(opt){merge(marked.defaults,opt);return marked};marked.defaults={gfm:true,tables:true,breaks:false,pedantic:false,sanitize:false,smartLists:false,silent:false,highlight:null,langPrefix:"lang-",smartypants:false,headerPrefix:"",renderer:new Renderer,xhtml:false};marked.Parser=Parser;marked.parser=Parser.parse;marked.Renderer=Renderer;marked.Lexer=Lexer;marked.lexer=Lexer.lex;marked.InlineLexer=InlineLexer;marked.inlineLexer=InlineLexer.output;marked.parse=marked;if(typeof module!=="undefined"&&typeof exports==="object"){module.exports=marked}else if(typeof define==="function"&&define.amd){define(function(){return marked})}else{this.marked=marked}}).call(function(){return this||(typeof window!=="undefined"?window:global)}());

    marked.setOptions({
        highlight: function (code, lang) {
            if (typeof hljs !== 'undefined'
                && lang
                && hljs.listLanguages().indexOf(lang) >= 0)
            {
                return hljs.highlight(lang, code, true).value;
            }
            return code;
        }
    });

    function formatOptions(options) {
        var gfm = options.githubFlavored;
        if (gfm.ctor === 'Just')
        {
            return {
                gfm: true,
                tables: gfm.tables,
                breaks: gfm.breaks,
                sanitize: options.sanitize,
                smartypants: options.smartypants
            };
        }
        else
        {
            return {
                gfm: false,
                tables: false,
                breaks: false,
                sanitize: options.sanitize,
                smartypants: options.smartypants
            };
        }
    }

    function toHtmlWith(options, rawMarkdown) {
        var widget = {
            type: "Widget",

            init: function () {
                var html = marked(rawMarkdown, formatOptions(options));
                var div = document.createElement('div');
                div.innerHTML = html;
                return div;
            },

            update: function (previous, node) {
                var html = marked(rawMarkdown, formatOptions(options));
                node.innerHTML = html;
                return node;
            }
        };
        return widget;
    }

    function toElementWith(options, rawMarkdown) {
        return Element.markdown(marked(rawMarkdown, formatOptions(options)));
    }

    return Elm.Native.Markdown.values = {
        toHtmlWith: F2(toHtmlWith),
        toElementWith: F2(toElementWith)
    };
};
Elm.Native.Port = {};
Elm.Native.Port.make = function(localRuntime) {

	localRuntime.Native = localRuntime.Native || {};
	localRuntime.Native.Port = localRuntime.Native.Port || {};
	if (localRuntime.Native.Port.values)
	{
		return localRuntime.Native.Port.values;
	}

	var NS;
	var Utils = Elm.Native.Utils.make(localRuntime);


	// INBOUND

	function inbound(name, type, converter)
	{
		if (!localRuntime.argsTracker[name])
		{
			throw new Error(
				"Port Error:\n" +
				"No argument was given for the port named '" + name + "' with type:\n\n" +
				"    " + type.split('\n').join('\n        ') + "\n\n" +
				"You need to provide an initial value!\n\n" +
				"Find out more about ports here <http://elm-lang.org/learn/Ports.elm>"
			);
		}
		var arg = localRuntime.argsTracker[name];
		arg.used = true;

		return jsToElm(name, type, converter, arg.value);
	}


	function inboundSignal(name, type, converter)
	{
		var initialValue = inbound(name, type, converter);

		if (!NS)
		{
			NS = Elm.Native.Signal.make(localRuntime);
		}
		var signal = NS.input('inbound-port-' + name, initialValue);

		function send(jsValue)
		{
			var elmValue = jsToElm(name, type, converter, jsValue);
			setTimeout(function() {
				localRuntime.notify(signal.id, elmValue);
			}, 0);
		}

		localRuntime.ports[name] = { send: send };

		return signal;
	}


	function jsToElm(name, type, converter, value)
	{
		try
		{
			return converter(value);
		}
		catch(e)
		{
			throw new Error(
				"Port Error:\n" +
				"Regarding the port named '" + name + "' with type:\n\n" +
				"    " + type.split('\n').join('\n        ') + "\n\n" +
				"You just sent the value:\n\n" +
				"    " + JSON.stringify(arg.value) + "\n\n" +
				"but it cannot be converted to the necessary type.\n" +
				e.message
			);
		}
	}


	// OUTBOUND

	function outbound(name, converter, elmValue)
	{
		localRuntime.ports[name] = converter(elmValue);
	}


	function outboundSignal(name, converter, signal)
	{
		var subscribers = [];

		function subscribe(handler)
		{
			subscribers.push(handler);
		}
		function unsubscribe(handler)
		{
			subscribers.pop(subscribers.indexOf(handler));
		}

		function notify(elmValue)
		{
			var jsValue = converter(elmValue);
			var len = subscribers.length;
			for (var i = 0; i < len; ++i)
			{
				subscribers[i](jsValue);
			}
		}

		if (!NS)
		{
			NS = Elm.Native.Signal.make(localRuntime);
		}
		NS.output('outbound-port-' + name, notify, signal);

		localRuntime.ports[name] = {
			subscribe: subscribe,
			unsubscribe: unsubscribe
		};

		return signal;
	}


	return localRuntime.Native.Port.values = {
		inbound: inbound,
		outbound: outbound,
		inboundSignal: inboundSignal,
		outboundSignal: outboundSignal
	};
};


if (!Elm.fullscreen) {

	(function() {
		'use strict';

		var Display = {
			FULLSCREEN: 0,
			COMPONENT: 1,
			NONE: 2
		};

		Elm.fullscreen = function(module, args)
		{
			var container = document.createElement('div');
			document.body.appendChild(container);
			return init(Display.FULLSCREEN, container, module, args || {});
		};

		Elm.embed = function(module, container, args)
		{
			var tag = container.tagName;
			if (tag !== 'DIV')
			{
				throw new Error('Elm.node must be given a DIV, not a ' + tag + '.');
			}
			return init(Display.COMPONENT, container, module, args || {});
		};

		Elm.worker = function(module, args)
		{
			return init(Display.NONE, {}, module, args || {});
		};

		function init(display, container, module, args, moduleToReplace)
		{
			// defining state needed for an instance of the Elm RTS
			var inputs = [];

			/* OFFSET
			 * Elm's time traveling debugger lets you pause time. This means
			 * "now" may be shifted a bit into the past. By wrapping Date.now()
			 * we can manage this.
			 */
			var timer = {
				programStart: Date.now(),
				now: function()
				{
					return Date.now();
				}
			};

			var updateInProgress = false;
			function notify(id, v)
			{
				if (updateInProgress)
				{
					throw new Error(
						'The notify function has been called synchronously!\n' +
						'This can lead to frames being dropped.\n' +
						'Definitely report this to <https://github.com/elm-lang/Elm/issues>\n');
				}
				updateInProgress = true;
				var timestep = timer.now();
				for (var i = inputs.length; i--; )
				{
					inputs[i].notify(timestep, id, v);
				}
				updateInProgress = false;
			}
			function setTimeout(func, delay)
			{
				return window.setTimeout(func, delay);
			}

			var listeners = [];
			function addListener(relevantInputs, domNode, eventName, func)
			{
				domNode.addEventListener(eventName, func);
				var listener = {
					relevantInputs: relevantInputs,
					domNode: domNode,
					eventName: eventName,
					func: func
				};
				listeners.push(listener);
			}

			var argsTracker = {};
			for (var name in args)
			{
				argsTracker[name] = {
					value: args[name],
					used: false
				};
			}

			// create the actual RTS. Any impure modules will attach themselves to this
			// object. This permits many Elm programs to be embedded per document.
			var elm = {
				notify: notify,
				setTimeout: setTimeout,
				node: container,
				addListener: addListener,
				inputs: inputs,
				timer: timer,
				argsTracker: argsTracker,
				ports: {},

				isFullscreen: function() { return display === Display.FULLSCREEN; },
				isEmbed: function() { return display === Display.COMPONENT; },
				isWorker: function() { return display === Display.NONE; }
			};

			function swap(newModule)
			{
				removeListeners(listeners);
				var div = document.createElement('div');
				var newElm = init(display, div, newModule, args, elm);
				inputs = [];
				// elm.swap = newElm.swap;
				return newElm;
			}

			function dispose()
			{
				removeListeners(listeners);
				inputs = [];
			}

			var Module = {};
			try
			{
				Module = module.make(elm);
				checkInputs(elm);
			}
			catch (error)
			{
				if (typeof container.appendChild == 'undefined')
				{
					console.log(error.message);
				}
				else
				{
					container.appendChild(errorNode(error.message));
				}
				throw error;
			}

			if (display !== Display.NONE)
			{
				var graphicsNode = initGraphics(elm, Module);
			}

			var rootNode = { kids: inputs };
			trimDeadNodes(rootNode);
			inputs = rootNode.kids;
			filterListeners(inputs, listeners);

			addReceivers(elm.ports);

			if (typeof moduleToReplace !== 'undefined')
			{
				hotSwap(moduleToReplace, elm);

				// rerender scene if graphics are enabled.
				if (typeof graphicsNode !== 'undefined')
				{
					graphicsNode.notify(0, true, 0);
				}
			}

			return {
				swap: swap,
				ports: elm.ports,
				dispose: dispose
			};
		};

		function checkInputs(elm)
		{
			var argsTracker = elm.argsTracker;
			for (var name in argsTracker)
			{
				if (!argsTracker[name].used)
				{
					throw new Error(
						"Port Error:\nYou provided an argument named '" + name +
						"' but there is no corresponding port!\n\n" +
						"Maybe add a port '" + name + "' to your Elm module?\n" +
						"Maybe remove the '" + name + "' argument from your initialization code in JS?"
					);
				}
			}
		}

		function errorNode(message)
		{
			var code = document.createElement('code');

			var lines = message.split('\n');
			code.appendChild(document.createTextNode(lines[0]));
			code.appendChild(document.createElement('br'));
			code.appendChild(document.createElement('br'));
			for (var i = 1; i < lines.length; ++i)
			{
				code.appendChild(document.createTextNode('\u00A0 \u00A0 ' + lines[i].replace(/  /g, '\u00A0 ')));
				code.appendChild(document.createElement('br'));
			}
			code.appendChild(document.createElement('br'));
			code.appendChild(document.createTextNode("Open the developer console for more details."));
			return code;
		}


		//// FILTER SIGNALS ////

		// TODO: move this code into the signal module and create a function
		// Signal.initializeGraph that actually instantiates everything.

		function filterListeners(inputs, listeners)
		{
			loop:
			for (var i = listeners.length; i--; )
			{
				var listener = listeners[i];
				for (var j = inputs.length; j--; )
				{
					if (listener.relevantInputs.indexOf(inputs[j].id) >= 0)
					{
						continue loop;
					}
				}
				listener.domNode.removeEventListener(listener.eventName, listener.func);
			}
		}

		function removeListeners(listeners)
		{
			for (var i = listeners.length; i--; )
			{
				var listener = listeners[i];
				listener.domNode.removeEventListener(listener.eventName, listener.func);
			}
		}

		// add receivers for built-in ports if they are defined
		function addReceivers(ports)
		{
			if ('title' in ports)
			{
				if (typeof ports.title === 'string')
				{
					document.title = ports.title;
				}
				else
				{
					ports.title.subscribe(function(v) { document.title = v; });
				}
			}
			if ('redirect' in ports)
			{
				ports.redirect.subscribe(function(v) {
					if (v.length > 0)
					{
						window.location = v;
					}
				});
			}
		}


		// returns a boolean representing whether the node is alive or not.
		function trimDeadNodes(node)
		{
			if (node.isOutput)
			{
				return true;
			}

			var liveKids = [];
			for (var i = node.kids.length; i--; )
			{
				var kid = node.kids[i];
				if (trimDeadNodes(kid))
				{
					liveKids.push(kid);
				}
			}
			node.kids = liveKids;

			return liveKids.length > 0;
		}


		////  RENDERING  ////

		function initGraphics(elm, Module)
		{
			if (!('main' in Module))
			{
				throw new Error("'main' is missing! What do I display?!");
			}

			var signalGraph = Module.main;

			// make sure the signal graph is actually a signal & extract the visual model
			if (!('notify' in signalGraph))
			{
				signalGraph = Elm.Signal.make(elm).constant(signalGraph);
			}
			var initialScene = signalGraph.value;

			// Figure out what the render functions should be
			var render;
			var update;
			if (initialScene.props)
			{
				var Element = Elm.Native.Graphics.Element.make(elm);
				render = Element.render;
				update = Element.updateAndReplace;
			}
			else
			{
				var VirtualDom = Elm.Native.VirtualDom.make(elm);
				render = VirtualDom.render;
				update = VirtualDom.updateAndReplace;
			}

			// Add the initialScene to the DOM
			var container = elm.node;
			var node = render(initialScene);
			while (container.firstChild)
			{
				container.removeChild(container.firstChild);
			}
			container.appendChild(node);

			var _requestAnimationFrame =
				typeof requestAnimationFrame !== 'undefined'
					? requestAnimationFrame
					: function(cb) { setTimeout(cb, 1000/60); }
					;

			// domUpdate is called whenever the main Signal changes.
			//
			// domUpdate and drawCallback implement a small state machine in order
			// to schedule only 1 draw per animation frame. This enforces that
			// once draw has been called, it will not be called again until the
			// next frame.
			//
			// drawCallback is scheduled whenever
			// 1. The state transitions from PENDING_REQUEST to EXTRA_REQUEST, or
			// 2. The state transitions from NO_REQUEST to PENDING_REQUEST
			//
			// Invariants:
			// 1. In the NO_REQUEST state, there is never a scheduled drawCallback.
			// 2. In the PENDING_REQUEST and EXTRA_REQUEST states, there is always exactly 1
			//    scheduled drawCallback.
			var NO_REQUEST = 0;
			var PENDING_REQUEST = 1;
			var EXTRA_REQUEST = 2;
			var state = NO_REQUEST;
			var savedScene = initialScene;
			var scheduledScene = initialScene;

			function domUpdate(newScene)
			{
				scheduledScene = newScene;

				switch (state)
				{
					case NO_REQUEST:
						_requestAnimationFrame(drawCallback);
						state = PENDING_REQUEST;
						return;
					case PENDING_REQUEST:
						state = PENDING_REQUEST;
						return;
					case EXTRA_REQUEST:
						state = PENDING_REQUEST;
						return;
				}
			}

			function drawCallback()
			{
				switch (state)
				{
					case NO_REQUEST:
						// This state should not be possible. How can there be no
						// request, yet somehow we are actively fulfilling a
						// request?
						throw new Error(
							"Unexpected draw callback.\n" +
							"Please report this to <https://github.com/elm-lang/core/issues>."
						);

					case PENDING_REQUEST:
						// At this point, we do not *know* that another frame is
						// needed, but we make an extra request to rAF just in
						// case. It's possible to drop a frame if rAF is called
						// too late, so we just do it preemptively.
						_requestAnimationFrame(drawCallback);
						state = EXTRA_REQUEST;

						// There's also stuff we definitely need to draw.
						draw();
						return;

					case EXTRA_REQUEST:
						// Turns out the extra request was not needed, so we will
						// stop calling rAF. No reason to call it all the time if
						// no one needs it.
						state = NO_REQUEST;
						return;
				}
			}

			function draw()
			{
				update(elm.node.firstChild, savedScene, scheduledScene);
				if (elm.Native.Window)
				{
					elm.Native.Window.values.resizeIfNeeded();
				}
				savedScene = scheduledScene;
			}

			var renderer = Elm.Native.Signal.make(elm).output('main', domUpdate, signalGraph);

			// must check for resize after 'renderer' is created so
			// that changes show up.
			if (elm.Native.Window)
			{
				elm.Native.Window.values.resizeIfNeeded();
			}

			return renderer;
		}

		//// HOT SWAPPING ////

		// Returns boolean indicating if the swap was successful.
		// Requires that the two signal graphs have exactly the same
		// structure.
		function hotSwap(from, to)
		{
			function similar(nodeOld,nodeNew)
			{
				if (nodeOld.id !== nodeNew.id)
				{
					return false;
				}
				if (nodeOld.isOutput)
				{
					return nodeNew.isOutput;
				}
				return nodeOld.kids.length === nodeNew.kids.length;
			}
			function swap(nodeOld,nodeNew)
			{
				nodeNew.value = nodeOld.value;
				return true;
			}
			var canSwap = depthFirstTraversals(similar, from.inputs, to.inputs);
			if (canSwap)
			{
				depthFirstTraversals(swap, from.inputs, to.inputs);
			}
			from.node.parentNode.replaceChild(to.node, from.node);

			return canSwap;
		}

		// Returns false if the node operation f ever fails.
		function depthFirstTraversals(f, queueOld, queueNew)
		{
			if (queueOld.length !== queueNew.length)
			{
				return false;
			}
			queueOld = queueOld.slice(0);
			queueNew = queueNew.slice(0);

			var seen = [];
			while (queueOld.length > 0 && queueNew.length > 0)
			{
				var nodeOld = queueOld.pop();
				var nodeNew = queueNew.pop();
				if (seen.indexOf(nodeOld.id) < 0)
				{
					if (!f(nodeOld, nodeNew))
					{
						return false;
					}
					queueOld = queueOld.concat(nodeOld.kids || []);
					queueNew = queueNew.concat(nodeNew.kids || []);
					seen.push(nodeOld.id);
				}
			}
			return true;
		}
	}());

	function F2(fun)
	{
		function wrapper(a) { return function(b) { return fun(a,b) } }
		wrapper.arity = 2;
		wrapper.func = fun;
		return wrapper;
	}

	function F3(fun)
	{
		function wrapper(a) {
			return function(b) { return function(c) { return fun(a,b,c) }}
		}
		wrapper.arity = 3;
		wrapper.func = fun;
		return wrapper;
	}

	function F4(fun)
	{
		function wrapper(a) { return function(b) { return function(c) {
			return function(d) { return fun(a,b,c,d) }}}
		}
		wrapper.arity = 4;
		wrapper.func = fun;
		return wrapper;
	}

	function F5(fun)
	{
		function wrapper(a) { return function(b) { return function(c) {
			return function(d) { return function(e) { return fun(a,b,c,d,e) }}}}
		}
		wrapper.arity = 5;
		wrapper.func = fun;
		return wrapper;
	}

	function F6(fun)
	{
		function wrapper(a) { return function(b) { return function(c) {
			return function(d) { return function(e) { return function(f) {
			return fun(a,b,c,d,e,f) }}}}}
		}
		wrapper.arity = 6;
		wrapper.func = fun;
		return wrapper;
	}

	function F7(fun)
	{
		function wrapper(a) { return function(b) { return function(c) {
			return function(d) { return function(e) { return function(f) {
			return function(g) { return fun(a,b,c,d,e,f,g) }}}}}}
		}
		wrapper.arity = 7;
		wrapper.func = fun;
		return wrapper;
	}

	function F8(fun)
	{
		function wrapper(a) { return function(b) { return function(c) {
			return function(d) { return function(e) { return function(f) {
			return function(g) { return function(h) {
			return fun(a,b,c,d,e,f,g,h)}}}}}}}
		}
		wrapper.arity = 8;
		wrapper.func = fun;
		return wrapper;
	}

	function F9(fun)
	{
		function wrapper(a) { return function(b) { return function(c) {
			return function(d) { return function(e) { return function(f) {
			return function(g) { return function(h) { return function(i) {
			return fun(a,b,c,d,e,f,g,h,i) }}}}}}}}
		}
		wrapper.arity = 9;
		wrapper.func = fun;
		return wrapper;
	}

	function A2(fun,a,b)
	{
		return fun.arity === 2
			? fun.func(a,b)
			: fun(a)(b);
	}
	function A3(fun,a,b,c)
	{
		return fun.arity === 3
			? fun.func(a,b,c)
			: fun(a)(b)(c);
	}
	function A4(fun,a,b,c,d)
	{
		return fun.arity === 4
			? fun.func(a,b,c,d)
			: fun(a)(b)(c)(d);
	}
	function A5(fun,a,b,c,d,e)
	{
		return fun.arity === 5
			? fun.func(a,b,c,d,e)
			: fun(a)(b)(c)(d)(e);
	}
	function A6(fun,a,b,c,d,e,f)
	{
		return fun.arity === 6
			? fun.func(a,b,c,d,e,f)
			: fun(a)(b)(c)(d)(e)(f);
	}
	function A7(fun,a,b,c,d,e,f,g)
	{
		return fun.arity === 7
			? fun.func(a,b,c,d,e,f,g)
			: fun(a)(b)(c)(d)(e)(f)(g);
	}
	function A8(fun,a,b,c,d,e,f,g,h)
	{
		return fun.arity === 8
			? fun.func(a,b,c,d,e,f,g,h)
			: fun(a)(b)(c)(d)(e)(f)(g)(h);
	}
	function A9(fun,a,b,c,d,e,f,g,h,i)
	{
		return fun.arity === 9
			? fun.func(a,b,c,d,e,f,g,h,i)
			: fun(a)(b)(c)(d)(e)(f)(g)(h)(i);
	}
}

(function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(require,module,exports){
/*!
 * The buffer module from node.js, for the browser.
 *
 * @author   Feross Aboukhadijeh <feross@feross.org> <http://feross.org>
 * @license  MIT
 */

var base64 = require('base64-js')
var ieee754 = require('ieee754')
var isArray = require('is-array')

exports.Buffer = Buffer
exports.SlowBuffer = SlowBuffer
exports.INSPECT_MAX_BYTES = 50
Buffer.poolSize = 8192 // not used by this implementation

var kMaxLength = 0x3fffffff
var rootParent = {}

/**
 * If `Buffer.TYPED_ARRAY_SUPPORT`:
 *   === true    Use Uint8Array implementation (fastest)
 *   === false   Use Object implementation (most compatible, even IE6)
 *
 * Browsers that support typed arrays are IE 10+, Firefox 4+, Chrome 7+, Safari 5.1+,
 * Opera 11.6+, iOS 4.2+.
 *
 * Note:
 *
 * - Implementation must support adding new properties to `Uint8Array` instances.
 *   Firefox 4-29 lacked support, fixed in Firefox 30+.
 *   See: https://bugzilla.mozilla.org/show_bug.cgi?id=695438.
 *
 *  - Chrome 9-10 is missing the `TypedArray.prototype.subarray` function.
 *
 *  - IE10 has a broken `TypedArray.prototype.subarray` function which returns arrays of
 *    incorrect length in some situations.
 *
 * We detect these buggy browsers and set `Buffer.TYPED_ARRAY_SUPPORT` to `false` so they will
 * get the Object implementation, which is slower but will work correctly.
 */
Buffer.TYPED_ARRAY_SUPPORT = (function () {
  try {
    var buf = new ArrayBuffer(0)
    var arr = new Uint8Array(buf)
    arr.foo = function () { return 42 }
    return arr.foo() === 42 && // typed array instances can be augmented
        typeof arr.subarray === 'function' && // chrome 9-10 lack `subarray`
        new Uint8Array(1).subarray(1, 1).byteLength === 0 // ie10 has broken `subarray`
  } catch (e) {
    return false
  }
})()

/**
 * Class: Buffer
 * =============
 *
 * The Buffer constructor returns instances of `Uint8Array` that are augmented
 * with function properties for all the node `Buffer` API functions. We use
 * `Uint8Array` so that square bracket notation works as expected -- it returns
 * a single octet.
 *
 * By augmenting the instances, we can avoid modifying the `Uint8Array`
 * prototype.
 */
function Buffer (arg) {
  if (!(this instanceof Buffer)) {
    // Avoid going through an ArgumentsAdaptorTrampoline in the common case.
    if (arguments.length > 1) return new Buffer(arg, arguments[1])
    return new Buffer(arg)
  }

  this.length = 0
  this.parent = undefined

  // Common case.
  if (typeof arg === 'number') {
    return fromNumber(this, arg)
  }

  // Slightly less common case.
  if (typeof arg === 'string') {
    return fromString(this, arg, arguments.length > 1 ? arguments[1] : 'utf8')
  }

  // Unusual.
  return fromObject(this, arg)
}

function fromNumber (that, length) {
  that = allocate(that, length < 0 ? 0 : checked(length) | 0)
  if (!Buffer.TYPED_ARRAY_SUPPORT) {
    for (var i = 0; i < length; i++) {
      that[i] = 0
    }
  }
  return that
}

function fromString (that, string, encoding) {
  if (typeof encoding !== 'string' || encoding === '') encoding = 'utf8'

  // Assumption: byteLength() return value is always < kMaxLength.
  var length = byteLength(string, encoding) | 0
  that = allocate(that, length)

  that.write(string, encoding)
  return that
}

function fromObject (that, object) {
  if (Buffer.isBuffer(object)) return fromBuffer(that, object)

  if (isArray(object)) return fromArray(that, object)

  if (object == null) {
    throw new TypeError('must start with number, buffer, array or string')
  }

  if (typeof ArrayBuffer !== 'undefined' && object.buffer instanceof ArrayBuffer) {
    return fromTypedArray(that, object)
  }

  if (object.length) return fromArrayLike(that, object)

  return fromJsonObject(that, object)
}

function fromBuffer (that, buffer) {
  var length = checked(buffer.length) | 0
  that = allocate(that, length)
  buffer.copy(that, 0, 0, length)
  return that
}

function fromArray (that, array) {
  var length = checked(array.length) | 0
  that = allocate(that, length)
  for (var i = 0; i < length; i += 1) {
    that[i] = array[i] & 255
  }
  return that
}

// Duplicate of fromArray() to keep fromArray() monomorphic.
function fromTypedArray (that, array) {
  var length = checked(array.length) | 0
  that = allocate(that, length)
  // Truncating the elements is probably not what people expect from typed
  // arrays with BYTES_PER_ELEMENT > 1 but it's compatible with the behavior
  // of the old Buffer constructor.
  for (var i = 0; i < length; i += 1) {
    that[i] = array[i] & 255
  }
  return that
}

function fromArrayLike (that, array) {
  var length = checked(array.length) | 0
  that = allocate(that, length)
  for (var i = 0; i < length; i += 1) {
    that[i] = array[i] & 255
  }
  return that
}

// Deserialize { type: 'Buffer', data: [1,2,3,...] } into a Buffer object.
// Returns a zero-length buffer for inputs that don't conform to the spec.
function fromJsonObject (that, object) {
  var array
  var length = 0

  if (object.type === 'Buffer' && isArray(object.data)) {
    array = object.data
    length = checked(array.length) | 0
  }
  that = allocate(that, length)

  for (var i = 0; i < length; i += 1) {
    that[i] = array[i] & 255
  }
  return that
}

function allocate (that, length) {
  if (Buffer.TYPED_ARRAY_SUPPORT) {
    // Return an augmented `Uint8Array` instance, for best performance
    that = Buffer._augment(new Uint8Array(length))
  } else {
    // Fallback: Return an object instance of the Buffer class
    that.length = length
    that._isBuffer = true
  }

  var fromPool = length !== 0 && length <= Buffer.poolSize >>> 1
  if (fromPool) that.parent = rootParent

  return that
}

function checked (length) {
  // Note: cannot use `length < kMaxLength` here because that fails when
  // length is NaN (which is otherwise coerced to zero.)
  if (length >= kMaxLength) {
    throw new RangeError('Attempt to allocate Buffer larger than maximum ' +
                         'size: 0x' + kMaxLength.toString(16) + ' bytes')
  }
  return length | 0
}

function SlowBuffer (subject, encoding) {
  if (!(this instanceof SlowBuffer)) return new SlowBuffer(subject, encoding)

  var buf = new Buffer(subject, encoding)
  delete buf.parent
  return buf
}

Buffer.isBuffer = function isBuffer (b) {
  return !!(b != null && b._isBuffer)
}

Buffer.compare = function compare (a, b) {
  if (!Buffer.isBuffer(a) || !Buffer.isBuffer(b)) {
    throw new TypeError('Arguments must be Buffers')
  }

  if (a === b) return 0

  var x = a.length
  var y = b.length

  var i = 0
  var len = Math.min(x, y)
  while (i < len) {
    if (a[i] !== b[i]) break

    ++i
  }

  if (i !== len) {
    x = a[i]
    y = b[i]
  }

  if (x < y) return -1
  if (y < x) return 1
  return 0
}

Buffer.isEncoding = function isEncoding (encoding) {
  switch (String(encoding).toLowerCase()) {
    case 'hex':
    case 'utf8':
    case 'utf-8':
    case 'ascii':
    case 'binary':
    case 'base64':
    case 'raw':
    case 'ucs2':
    case 'ucs-2':
    case 'utf16le':
    case 'utf-16le':
      return true
    default:
      return false
  }
}

Buffer.concat = function concat (list, length) {
  if (!isArray(list)) throw new TypeError('list argument must be an Array of Buffers.')

  if (list.length === 0) {
    return new Buffer(0)
  } else if (list.length === 1) {
    return list[0]
  }

  var i
  if (length === undefined) {
    length = 0
    for (i = 0; i < list.length; i++) {
      length += list[i].length
    }
  }

  var buf = new Buffer(length)
  var pos = 0
  for (i = 0; i < list.length; i++) {
    var item = list[i]
    item.copy(buf, pos)
    pos += item.length
  }
  return buf
}

function byteLength (string, encoding) {
  if (typeof string !== 'string') string = String(string)

  if (string.length === 0) return 0

  switch (encoding || 'utf8') {
    case 'ascii':
    case 'binary':
    case 'raw':
      return string.length
    case 'ucs2':
    case 'ucs-2':
    case 'utf16le':
    case 'utf-16le':
      return string.length * 2
    case 'hex':
      return string.length >>> 1
    case 'utf8':
    case 'utf-8':
      return utf8ToBytes(string).length
    case 'base64':
      return base64ToBytes(string).length
    default:
      return string.length
  }
}
Buffer.byteLength = byteLength

// pre-set for values that may exist in the future
Buffer.prototype.length = undefined
Buffer.prototype.parent = undefined

// toString(encoding, start=0, end=buffer.length)
Buffer.prototype.toString = function toString (encoding, start, end) {
  var loweredCase = false

  start = start | 0
  end = end === undefined || end === Infinity ? this.length : end | 0

  if (!encoding) encoding = 'utf8'
  if (start < 0) start = 0
  if (end > this.length) end = this.length
  if (end <= start) return ''

  while (true) {
    switch (encoding) {
      case 'hex':
        return hexSlice(this, start, end)

      case 'utf8':
      case 'utf-8':
        return utf8Slice(this, start, end)

      case 'ascii':
        return asciiSlice(this, start, end)

      case 'binary':
        return binarySlice(this, start, end)

      case 'base64':
        return base64Slice(this, start, end)

      case 'ucs2':
      case 'ucs-2':
      case 'utf16le':
      case 'utf-16le':
        return utf16leSlice(this, start, end)

      default:
        if (loweredCase) throw new TypeError('Unknown encoding: ' + encoding)
        encoding = (encoding + '').toLowerCase()
        loweredCase = true
    }
  }
}

Buffer.prototype.equals = function equals (b) {
  if (!Buffer.isBuffer(b)) throw new TypeError('Argument must be a Buffer')
  if (this === b) return true
  return Buffer.compare(this, b) === 0
}

Buffer.prototype.inspect = function inspect () {
  var str = ''
  var max = exports.INSPECT_MAX_BYTES
  if (this.length > 0) {
    str = this.toString('hex', 0, max).match(/.{2}/g).join(' ')
    if (this.length > max) str += ' ... '
  }
  return '<Buffer ' + str + '>'
}

Buffer.prototype.compare = function compare (b) {
  if (!Buffer.isBuffer(b)) throw new TypeError('Argument must be a Buffer')
  if (this === b) return 0
  return Buffer.compare(this, b)
}

Buffer.prototype.indexOf = function indexOf (val, byteOffset) {
  if (byteOffset > 0x7fffffff) byteOffset = 0x7fffffff
  else if (byteOffset < -0x80000000) byteOffset = -0x80000000
  byteOffset >>= 0

  if (this.length === 0) return -1
  if (byteOffset >= this.length) return -1

  // Negative offsets start from the end of the buffer
  if (byteOffset < 0) byteOffset = Math.max(this.length + byteOffset, 0)

  if (typeof val === 'string') {
    if (val.length === 0) return -1 // special case: looking for empty string always fails
    return String.prototype.indexOf.call(this, val, byteOffset)
  }
  if (Buffer.isBuffer(val)) {
    return arrayIndexOf(this, val, byteOffset)
  }
  if (typeof val === 'number') {
    if (Buffer.TYPED_ARRAY_SUPPORT && Uint8Array.prototype.indexOf === 'function') {
      return Uint8Array.prototype.indexOf.call(this, val, byteOffset)
    }
    return arrayIndexOf(this, [ val ], byteOffset)
  }

  function arrayIndexOf (arr, val, byteOffset) {
    var foundIndex = -1
    for (var i = 0; byteOffset + i < arr.length; i++) {
      if (arr[byteOffset + i] === val[foundIndex === -1 ? 0 : i - foundIndex]) {
        if (foundIndex === -1) foundIndex = i
        if (i - foundIndex + 1 === val.length) return byteOffset + foundIndex
      } else {
        foundIndex = -1
      }
    }
    return -1
  }

  throw new TypeError('val must be string, number or Buffer')
}

// `get` will be removed in Node 0.13+
Buffer.prototype.get = function get (offset) {
  console.log('.get() is deprecated. Access using array indexes instead.')
  return this.readUInt8(offset)
}

// `set` will be removed in Node 0.13+
Buffer.prototype.set = function set (v, offset) {
  console.log('.set() is deprecated. Access using array indexes instead.')
  return this.writeUInt8(v, offset)
}

function hexWrite (buf, string, offset, length) {
  offset = Number(offset) || 0
  var remaining = buf.length - offset
  if (!length) {
    length = remaining
  } else {
    length = Number(length)
    if (length > remaining) {
      length = remaining
    }
  }

  // must be an even number of digits
  var strLen = string.length
  if (strLen % 2 !== 0) throw new Error('Invalid hex string')

  if (length > strLen / 2) {
    length = strLen / 2
  }
  for (var i = 0; i < length; i++) {
    var parsed = parseInt(string.substr(i * 2, 2), 16)
    if (isNaN(parsed)) throw new Error('Invalid hex string')
    buf[offset + i] = parsed
  }
  return i
}

function utf8Write (buf, string, offset, length) {
  return blitBuffer(utf8ToBytes(string, buf.length - offset), buf, offset, length)
}

function asciiWrite (buf, string, offset, length) {
  return blitBuffer(asciiToBytes(string), buf, offset, length)
}

function binaryWrite (buf, string, offset, length) {
  return asciiWrite(buf, string, offset, length)
}

function base64Write (buf, string, offset, length) {
  return blitBuffer(base64ToBytes(string), buf, offset, length)
}

function ucs2Write (buf, string, offset, length) {
  return blitBuffer(utf16leToBytes(string, buf.length - offset), buf, offset, length)
}

Buffer.prototype.write = function write (string, offset, length, encoding) {
  // Buffer#write(string)
  if (offset === undefined) {
    encoding = 'utf8'
    length = this.length
    offset = 0
  // Buffer#write(string, encoding)
  } else if (length === undefined && typeof offset === 'string') {
    encoding = offset
    length = this.length
    offset = 0
  // Buffer#write(string, offset[, length][, encoding])
  } else if (isFinite(offset)) {
    offset = offset | 0
    if (isFinite(length)) {
      length = length | 0
      if (encoding === undefined) encoding = 'utf8'
    } else {
      encoding = length
      length = undefined
    }
  // legacy write(string, encoding, offset, length) - remove in v0.13
  } else {
    var swap = encoding
    encoding = offset
    offset = length | 0
    length = swap
  }

  var remaining = this.length - offset
  if (length === undefined || length > remaining) length = remaining

  if ((string.length > 0 && (length < 0 || offset < 0)) || offset > this.length) {
    throw new RangeError('attempt to write outside buffer bounds')
  }

  if (!encoding) encoding = 'utf8'

  var loweredCase = false
  for (;;) {
    switch (encoding) {
      case 'hex':
        return hexWrite(this, string, offset, length)

      case 'utf8':
      case 'utf-8':
        return utf8Write(this, string, offset, length)

      case 'ascii':
        return asciiWrite(this, string, offset, length)

      case 'binary':
        return binaryWrite(this, string, offset, length)

      case 'base64':
        // Warning: maxLength not taken into account in base64Write
        return base64Write(this, string, offset, length)

      case 'ucs2':
      case 'ucs-2':
      case 'utf16le':
      case 'utf-16le':
        return ucs2Write(this, string, offset, length)

      default:
        if (loweredCase) throw new TypeError('Unknown encoding: ' + encoding)
        encoding = ('' + encoding).toLowerCase()
        loweredCase = true
    }
  }
}

Buffer.prototype.toJSON = function toJSON () {
  return {
    type: 'Buffer',
    data: Array.prototype.slice.call(this._arr || this, 0)
  }
}

function base64Slice (buf, start, end) {
  if (start === 0 && end === buf.length) {
    return base64.fromByteArray(buf)
  } else {
    return base64.fromByteArray(buf.slice(start, end))
  }
}

function utf8Slice (buf, start, end) {
  var res = ''
  var tmp = ''
  end = Math.min(buf.length, end)

  for (var i = start; i < end; i++) {
    if (buf[i] <= 0x7F) {
      res += decodeUtf8Char(tmp) + String.fromCharCode(buf[i])
      tmp = ''
    } else {
      tmp += '%' + buf[i].toString(16)
    }
  }

  return res + decodeUtf8Char(tmp)
}

function asciiSlice (buf, start, end) {
  var ret = ''
  end = Math.min(buf.length, end)

  for (var i = start; i < end; i++) {
    ret += String.fromCharCode(buf[i] & 0x7F)
  }
  return ret
}

function binarySlice (buf, start, end) {
  var ret = ''
  end = Math.min(buf.length, end)

  for (var i = start; i < end; i++) {
    ret += String.fromCharCode(buf[i])
  }
  return ret
}

function hexSlice (buf, start, end) {
  var len = buf.length

  if (!start || start < 0) start = 0
  if (!end || end < 0 || end > len) end = len

  var out = ''
  for (var i = start; i < end; i++) {
    out += toHex(buf[i])
  }
  return out
}

function utf16leSlice (buf, start, end) {
  var bytes = buf.slice(start, end)
  var res = ''
  for (var i = 0; i < bytes.length; i += 2) {
    res += String.fromCharCode(bytes[i] + bytes[i + 1] * 256)
  }
  return res
}

Buffer.prototype.slice = function slice (start, end) {
  var len = this.length
  start = ~~start
  end = end === undefined ? len : ~~end

  if (start < 0) {
    start += len
    if (start < 0) start = 0
  } else if (start > len) {
    start = len
  }

  if (end < 0) {
    end += len
    if (end < 0) end = 0
  } else if (end > len) {
    end = len
  }

  if (end < start) end = start

  var newBuf
  if (Buffer.TYPED_ARRAY_SUPPORT) {
    newBuf = Buffer._augment(this.subarray(start, end))
  } else {
    var sliceLen = end - start
    newBuf = new Buffer(sliceLen, undefined)
    for (var i = 0; i < sliceLen; i++) {
      newBuf[i] = this[i + start]
    }
  }

  if (newBuf.length) newBuf.parent = this.parent || this

  return newBuf
}

/*
 * Need to make sure that buffer isn't trying to write out of bounds.
 */
function checkOffset (offset, ext, length) {
  if ((offset % 1) !== 0 || offset < 0) throw new RangeError('offset is not uint')
  if (offset + ext > length) throw new RangeError('Trying to access beyond buffer length')
}

Buffer.prototype.readUIntLE = function readUIntLE (offset, byteLength, noAssert) {
  offset = offset | 0
  byteLength = byteLength | 0
  if (!noAssert) checkOffset(offset, byteLength, this.length)

  var val = this[offset]
  var mul = 1
  var i = 0
  while (++i < byteLength && (mul *= 0x100)) {
    val += this[offset + i] * mul
  }

  return val
}

Buffer.prototype.readUIntBE = function readUIntBE (offset, byteLength, noAssert) {
  offset = offset | 0
  byteLength = byteLength | 0
  if (!noAssert) {
    checkOffset(offset, byteLength, this.length)
  }

  var val = this[offset + --byteLength]
  var mul = 1
  while (byteLength > 0 && (mul *= 0x100)) {
    val += this[offset + --byteLength] * mul
  }

  return val
}

Buffer.prototype.readUInt8 = function readUInt8 (offset, noAssert) {
  if (!noAssert) checkOffset(offset, 1, this.length)
  return this[offset]
}

Buffer.prototype.readUInt16LE = function readUInt16LE (offset, noAssert) {
  if (!noAssert) checkOffset(offset, 2, this.length)
  return this[offset] | (this[offset + 1] << 8)
}

Buffer.prototype.readUInt16BE = function readUInt16BE (offset, noAssert) {
  if (!noAssert) checkOffset(offset, 2, this.length)
  return (this[offset] << 8) | this[offset + 1]
}

Buffer.prototype.readUInt32LE = function readUInt32LE (offset, noAssert) {
  if (!noAssert) checkOffset(offset, 4, this.length)

  return ((this[offset]) |
      (this[offset + 1] << 8) |
      (this[offset + 2] << 16)) +
      (this[offset + 3] * 0x1000000)
}

Buffer.prototype.readUInt32BE = function readUInt32BE (offset, noAssert) {
  if (!noAssert) checkOffset(offset, 4, this.length)

  return (this[offset] * 0x1000000) +
    ((this[offset + 1] << 16) |
    (this[offset + 2] << 8) |
    this[offset + 3])
}

Buffer.prototype.readIntLE = function readIntLE (offset, byteLength, noAssert) {
  offset = offset | 0
  byteLength = byteLength | 0
  if (!noAssert) checkOffset(offset, byteLength, this.length)

  var val = this[offset]
  var mul = 1
  var i = 0
  while (++i < byteLength && (mul *= 0x100)) {
    val += this[offset + i] * mul
  }
  mul *= 0x80

  if (val >= mul) val -= Math.pow(2, 8 * byteLength)

  return val
}

Buffer.prototype.readIntBE = function readIntBE (offset, byteLength, noAssert) {
  offset = offset | 0
  byteLength = byteLength | 0
  if (!noAssert) checkOffset(offset, byteLength, this.length)

  var i = byteLength
  var mul = 1
  var val = this[offset + --i]
  while (i > 0 && (mul *= 0x100)) {
    val += this[offset + --i] * mul
  }
  mul *= 0x80

  if (val >= mul) val -= Math.pow(2, 8 * byteLength)

  return val
}

Buffer.prototype.readInt8 = function readInt8 (offset, noAssert) {
  if (!noAssert) checkOffset(offset, 1, this.length)
  if (!(this[offset] & 0x80)) return (this[offset])
  return ((0xff - this[offset] + 1) * -1)
}

Buffer.prototype.readInt16LE = function readInt16LE (offset, noAssert) {
  if (!noAssert) checkOffset(offset, 2, this.length)
  var val = this[offset] | (this[offset + 1] << 8)
  return (val & 0x8000) ? val | 0xFFFF0000 : val
}

Buffer.prototype.readInt16BE = function readInt16BE (offset, noAssert) {
  if (!noAssert) checkOffset(offset, 2, this.length)
  var val = this[offset + 1] | (this[offset] << 8)
  return (val & 0x8000) ? val | 0xFFFF0000 : val
}

Buffer.prototype.readInt32LE = function readInt32LE (offset, noAssert) {
  if (!noAssert) checkOffset(offset, 4, this.length)

  return (this[offset]) |
    (this[offset + 1] << 8) |
    (this[offset + 2] << 16) |
    (this[offset + 3] << 24)
}

Buffer.prototype.readInt32BE = function readInt32BE (offset, noAssert) {
  if (!noAssert) checkOffset(offset, 4, this.length)

  return (this[offset] << 24) |
    (this[offset + 1] << 16) |
    (this[offset + 2] << 8) |
    (this[offset + 3])
}

Buffer.prototype.readFloatLE = function readFloatLE (offset, noAssert) {
  if (!noAssert) checkOffset(offset, 4, this.length)
  return ieee754.read(this, offset, true, 23, 4)
}

Buffer.prototype.readFloatBE = function readFloatBE (offset, noAssert) {
  if (!noAssert) checkOffset(offset, 4, this.length)
  return ieee754.read(this, offset, false, 23, 4)
}

Buffer.prototype.readDoubleLE = function readDoubleLE (offset, noAssert) {
  if (!noAssert) checkOffset(offset, 8, this.length)
  return ieee754.read(this, offset, true, 52, 8)
}

Buffer.prototype.readDoubleBE = function readDoubleBE (offset, noAssert) {
  if (!noAssert) checkOffset(offset, 8, this.length)
  return ieee754.read(this, offset, false, 52, 8)
}

function checkInt (buf, value, offset, ext, max, min) {
  if (!Buffer.isBuffer(buf)) throw new TypeError('buffer must be a Buffer instance')
  if (value > max || value < min) throw new RangeError('value is out of bounds')
  if (offset + ext > buf.length) throw new RangeError('index out of range')
}

Buffer.prototype.writeUIntLE = function writeUIntLE (value, offset, byteLength, noAssert) {
  value = +value
  offset = offset | 0
  byteLength = byteLength | 0
  if (!noAssert) checkInt(this, value, offset, byteLength, Math.pow(2, 8 * byteLength), 0)

  var mul = 1
  var i = 0
  this[offset] = value & 0xFF
  while (++i < byteLength && (mul *= 0x100)) {
    this[offset + i] = (value / mul) & 0xFF
  }

  return offset + byteLength
}

Buffer.prototype.writeUIntBE = function writeUIntBE (value, offset, byteLength, noAssert) {
  value = +value
  offset = offset | 0
  byteLength = byteLength | 0
  if (!noAssert) checkInt(this, value, offset, byteLength, Math.pow(2, 8 * byteLength), 0)

  var i = byteLength - 1
  var mul = 1
  this[offset + i] = value & 0xFF
  while (--i >= 0 && (mul *= 0x100)) {
    this[offset + i] = (value / mul) & 0xFF
  }

  return offset + byteLength
}

Buffer.prototype.writeUInt8 = function writeUInt8 (value, offset, noAssert) {
  value = +value
  offset = offset | 0
  if (!noAssert) checkInt(this, value, offset, 1, 0xff, 0)
  if (!Buffer.TYPED_ARRAY_SUPPORT) value = Math.floor(value)
  this[offset] = value
  return offset + 1
}

function objectWriteUInt16 (buf, value, offset, littleEndian) {
  if (value < 0) value = 0xffff + value + 1
  for (var i = 0, j = Math.min(buf.length - offset, 2); i < j; i++) {
    buf[offset + i] = (value & (0xff << (8 * (littleEndian ? i : 1 - i)))) >>>
      (littleEndian ? i : 1 - i) * 8
  }
}

Buffer.prototype.writeUInt16LE = function writeUInt16LE (value, offset, noAssert) {
  value = +value
  offset = offset | 0
  if (!noAssert) checkInt(this, value, offset, 2, 0xffff, 0)
  if (Buffer.TYPED_ARRAY_SUPPORT) {
    this[offset] = value
    this[offset + 1] = (value >>> 8)
  } else {
    objectWriteUInt16(this, value, offset, true)
  }
  return offset + 2
}

Buffer.prototype.writeUInt16BE = function writeUInt16BE (value, offset, noAssert) {
  value = +value
  offset = offset | 0
  if (!noAssert) checkInt(this, value, offset, 2, 0xffff, 0)
  if (Buffer.TYPED_ARRAY_SUPPORT) {
    this[offset] = (value >>> 8)
    this[offset + 1] = value
  } else {
    objectWriteUInt16(this, value, offset, false)
  }
  return offset + 2
}

function objectWriteUInt32 (buf, value, offset, littleEndian) {
  if (value < 0) value = 0xffffffff + value + 1
  for (var i = 0, j = Math.min(buf.length - offset, 4); i < j; i++) {
    buf[offset + i] = (value >>> (littleEndian ? i : 3 - i) * 8) & 0xff
  }
}

Buffer.prototype.writeUInt32LE = function writeUInt32LE (value, offset, noAssert) {
  value = +value
  offset = offset | 0
  if (!noAssert) checkInt(this, value, offset, 4, 0xffffffff, 0)
  if (Buffer.TYPED_ARRAY_SUPPORT) {
    this[offset + 3] = (value >>> 24)
    this[offset + 2] = (value >>> 16)
    this[offset + 1] = (value >>> 8)
    this[offset] = value
  } else {
    objectWriteUInt32(this, value, offset, true)
  }
  return offset + 4
}

Buffer.prototype.writeUInt32BE = function writeUInt32BE (value, offset, noAssert) {
  value = +value
  offset = offset | 0
  if (!noAssert) checkInt(this, value, offset, 4, 0xffffffff, 0)
  if (Buffer.TYPED_ARRAY_SUPPORT) {
    this[offset] = (value >>> 24)
    this[offset + 1] = (value >>> 16)
    this[offset + 2] = (value >>> 8)
    this[offset + 3] = value
  } else {
    objectWriteUInt32(this, value, offset, false)
  }
  return offset + 4
}

Buffer.prototype.writeIntLE = function writeIntLE (value, offset, byteLength, noAssert) {
  value = +value
  offset = offset | 0
  if (!noAssert) {
    var limit = Math.pow(2, 8 * byteLength - 1)

    checkInt(this, value, offset, byteLength, limit - 1, -limit)
  }

  var i = 0
  var mul = 1
  var sub = value < 0 ? 1 : 0
  this[offset] = value & 0xFF
  while (++i < byteLength && (mul *= 0x100)) {
    this[offset + i] = ((value / mul) >> 0) - sub & 0xFF
  }

  return offset + byteLength
}

Buffer.prototype.writeIntBE = function writeIntBE (value, offset, byteLength, noAssert) {
  value = +value
  offset = offset | 0
  if (!noAssert) {
    var limit = Math.pow(2, 8 * byteLength - 1)

    checkInt(this, value, offset, byteLength, limit - 1, -limit)
  }

  var i = byteLength - 1
  var mul = 1
  var sub = value < 0 ? 1 : 0
  this[offset + i] = value & 0xFF
  while (--i >= 0 && (mul *= 0x100)) {
    this[offset + i] = ((value / mul) >> 0) - sub & 0xFF
  }

  return offset + byteLength
}

Buffer.prototype.writeInt8 = function writeInt8 (value, offset, noAssert) {
  value = +value
  offset = offset | 0
  if (!noAssert) checkInt(this, value, offset, 1, 0x7f, -0x80)
  if (!Buffer.TYPED_ARRAY_SUPPORT) value = Math.floor(value)
  if (value < 0) value = 0xff + value + 1
  this[offset] = value
  return offset + 1
}

Buffer.prototype.writeInt16LE = function writeInt16LE (value, offset, noAssert) {
  value = +value
  offset = offset | 0
  if (!noAssert) checkInt(this, value, offset, 2, 0x7fff, -0x8000)
  if (Buffer.TYPED_ARRAY_SUPPORT) {
    this[offset] = value
    this[offset + 1] = (value >>> 8)
  } else {
    objectWriteUInt16(this, value, offset, true)
  }
  return offset + 2
}

Buffer.prototype.writeInt16BE = function writeInt16BE (value, offset, noAssert) {
  value = +value
  offset = offset | 0
  if (!noAssert) checkInt(this, value, offset, 2, 0x7fff, -0x8000)
  if (Buffer.TYPED_ARRAY_SUPPORT) {
    this[offset] = (value >>> 8)
    this[offset + 1] = value
  } else {
    objectWriteUInt16(this, value, offset, false)
  }
  return offset + 2
}

Buffer.prototype.writeInt32LE = function writeInt32LE (value, offset, noAssert) {
  value = +value
  offset = offset | 0
  if (!noAssert) checkInt(this, value, offset, 4, 0x7fffffff, -0x80000000)
  if (Buffer.TYPED_ARRAY_SUPPORT) {
    this[offset] = value
    this[offset + 1] = (value >>> 8)
    this[offset + 2] = (value >>> 16)
    this[offset + 3] = (value >>> 24)
  } else {
    objectWriteUInt32(this, value, offset, true)
  }
  return offset + 4
}

Buffer.prototype.writeInt32BE = function writeInt32BE (value, offset, noAssert) {
  value = +value
  offset = offset | 0
  if (!noAssert) checkInt(this, value, offset, 4, 0x7fffffff, -0x80000000)
  if (value < 0) value = 0xffffffff + value + 1
  if (Buffer.TYPED_ARRAY_SUPPORT) {
    this[offset] = (value >>> 24)
    this[offset + 1] = (value >>> 16)
    this[offset + 2] = (value >>> 8)
    this[offset + 3] = value
  } else {
    objectWriteUInt32(this, value, offset, false)
  }
  return offset + 4
}

function checkIEEE754 (buf, value, offset, ext, max, min) {
  if (value > max || value < min) throw new RangeError('value is out of bounds')
  if (offset + ext > buf.length) throw new RangeError('index out of range')
  if (offset < 0) throw new RangeError('index out of range')
}

function writeFloat (buf, value, offset, littleEndian, noAssert) {
  if (!noAssert) {
    checkIEEE754(buf, value, offset, 4, 3.4028234663852886e+38, -3.4028234663852886e+38)
  }
  ieee754.write(buf, value, offset, littleEndian, 23, 4)
  return offset + 4
}

Buffer.prototype.writeFloatLE = function writeFloatLE (value, offset, noAssert) {
  return writeFloat(this, value, offset, true, noAssert)
}

Buffer.prototype.writeFloatBE = function writeFloatBE (value, offset, noAssert) {
  return writeFloat(this, value, offset, false, noAssert)
}

function writeDouble (buf, value, offset, littleEndian, noAssert) {
  if (!noAssert) {
    checkIEEE754(buf, value, offset, 8, 1.7976931348623157E+308, -1.7976931348623157E+308)
  }
  ieee754.write(buf, value, offset, littleEndian, 52, 8)
  return offset + 8
}

Buffer.prototype.writeDoubleLE = function writeDoubleLE (value, offset, noAssert) {
  return writeDouble(this, value, offset, true, noAssert)
}

Buffer.prototype.writeDoubleBE = function writeDoubleBE (value, offset, noAssert) {
  return writeDouble(this, value, offset, false, noAssert)
}

// copy(targetBuffer, targetStart=0, sourceStart=0, sourceEnd=buffer.length)
Buffer.prototype.copy = function copy (target, targetStart, start, end) {
  if (!start) start = 0
  if (!end && end !== 0) end = this.length
  if (targetStart >= target.length) targetStart = target.length
  if (!targetStart) targetStart = 0
  if (end > 0 && end < start) end = start

  // Copy 0 bytes; we're done
  if (end === start) return 0
  if (target.length === 0 || this.length === 0) return 0

  // Fatal error conditions
  if (targetStart < 0) {
    throw new RangeError('targetStart out of bounds')
  }
  if (start < 0 || start >= this.length) throw new RangeError('sourceStart out of bounds')
  if (end < 0) throw new RangeError('sourceEnd out of bounds')

  // Are we oob?
  if (end > this.length) end = this.length
  if (target.length - targetStart < end - start) {
    end = target.length - targetStart + start
  }

  var len = end - start

  if (len < 1000 || !Buffer.TYPED_ARRAY_SUPPORT) {
    for (var i = 0; i < len; i++) {
      target[i + targetStart] = this[i + start]
    }
  } else {
    target._set(this.subarray(start, start + len), targetStart)
  }

  return len
}

// fill(value, start=0, end=buffer.length)
Buffer.prototype.fill = function fill (value, start, end) {
  if (!value) value = 0
  if (!start) start = 0
  if (!end) end = this.length

  if (end < start) throw new RangeError('end < start')

  // Fill 0 bytes; we're done
  if (end === start) return
  if (this.length === 0) return

  if (start < 0 || start >= this.length) throw new RangeError('start out of bounds')
  if (end < 0 || end > this.length) throw new RangeError('end out of bounds')

  var i
  if (typeof value === 'number') {
    for (i = start; i < end; i++) {
      this[i] = value
    }
  } else {
    var bytes = utf8ToBytes(value.toString())
    var len = bytes.length
    for (i = start; i < end; i++) {
      this[i] = bytes[i % len]
    }
  }

  return this
}

/**
 * Creates a new `ArrayBuffer` with the *copied* memory of the buffer instance.
 * Added in Node 0.12. Only available in browsers that support ArrayBuffer.
 */
Buffer.prototype.toArrayBuffer = function toArrayBuffer () {
  if (typeof Uint8Array !== 'undefined') {
    if (Buffer.TYPED_ARRAY_SUPPORT) {
      return (new Buffer(this)).buffer
    } else {
      var buf = new Uint8Array(this.length)
      for (var i = 0, len = buf.length; i < len; i += 1) {
        buf[i] = this[i]
      }
      return buf.buffer
    }
  } else {
    throw new TypeError('Buffer.toArrayBuffer not supported in this browser')
  }
}

// HELPER FUNCTIONS
// ================

var BP = Buffer.prototype

/**
 * Augment a Uint8Array *instance* (not the Uint8Array class!) with Buffer methods
 */
Buffer._augment = function _augment (arr) {
  arr.constructor = Buffer
  arr._isBuffer = true

  // save reference to original Uint8Array set method before overwriting
  arr._set = arr.set

  // deprecated, will be removed in node 0.13+
  arr.get = BP.get
  arr.set = BP.set

  arr.write = BP.write
  arr.toString = BP.toString
  arr.toLocaleString = BP.toString
  arr.toJSON = BP.toJSON
  arr.equals = BP.equals
  arr.compare = BP.compare
  arr.indexOf = BP.indexOf
  arr.copy = BP.copy
  arr.slice = BP.slice
  arr.readUIntLE = BP.readUIntLE
  arr.readUIntBE = BP.readUIntBE
  arr.readUInt8 = BP.readUInt8
  arr.readUInt16LE = BP.readUInt16LE
  arr.readUInt16BE = BP.readUInt16BE
  arr.readUInt32LE = BP.readUInt32LE
  arr.readUInt32BE = BP.readUInt32BE
  arr.readIntLE = BP.readIntLE
  arr.readIntBE = BP.readIntBE
  arr.readInt8 = BP.readInt8
  arr.readInt16LE = BP.readInt16LE
  arr.readInt16BE = BP.readInt16BE
  arr.readInt32LE = BP.readInt32LE
  arr.readInt32BE = BP.readInt32BE
  arr.readFloatLE = BP.readFloatLE
  arr.readFloatBE = BP.readFloatBE
  arr.readDoubleLE = BP.readDoubleLE
  arr.readDoubleBE = BP.readDoubleBE
  arr.writeUInt8 = BP.writeUInt8
  arr.writeUIntLE = BP.writeUIntLE
  arr.writeUIntBE = BP.writeUIntBE
  arr.writeUInt16LE = BP.writeUInt16LE
  arr.writeUInt16BE = BP.writeUInt16BE
  arr.writeUInt32LE = BP.writeUInt32LE
  arr.writeUInt32BE = BP.writeUInt32BE
  arr.writeIntLE = BP.writeIntLE
  arr.writeIntBE = BP.writeIntBE
  arr.writeInt8 = BP.writeInt8
  arr.writeInt16LE = BP.writeInt16LE
  arr.writeInt16BE = BP.writeInt16BE
  arr.writeInt32LE = BP.writeInt32LE
  arr.writeInt32BE = BP.writeInt32BE
  arr.writeFloatLE = BP.writeFloatLE
  arr.writeFloatBE = BP.writeFloatBE
  arr.writeDoubleLE = BP.writeDoubleLE
  arr.writeDoubleBE = BP.writeDoubleBE
  arr.fill = BP.fill
  arr.inspect = BP.inspect
  arr.toArrayBuffer = BP.toArrayBuffer

  return arr
}

var INVALID_BASE64_RE = /[^+\/0-9A-z\-]/g

function base64clean (str) {
  // Node strips out invalid characters like \n and \t from the string, base64-js does not
  str = stringtrim(str).replace(INVALID_BASE64_RE, '')
  // Node converts strings with length < 2 to ''
  if (str.length < 2) return ''
  // Node allows for non-padded base64 strings (missing trailing ===), base64-js does not
  while (str.length % 4 !== 0) {
    str = str + '='
  }
  return str
}

function stringtrim (str) {
  if (str.trim) return str.trim()
  return str.replace(/^\s+|\s+$/g, '')
}

function toHex (n) {
  if (n < 16) return '0' + n.toString(16)
  return n.toString(16)
}

function utf8ToBytes (string, units) {
  units = units || Infinity
  var codePoint
  var length = string.length
  var leadSurrogate = null
  var bytes = []
  var i = 0

  for (; i < length; i++) {
    codePoint = string.charCodeAt(i)

    // is surrogate component
    if (codePoint > 0xD7FF && codePoint < 0xE000) {
      // last char was a lead
      if (leadSurrogate) {
        // 2 leads in a row
        if (codePoint < 0xDC00) {
          if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)
          leadSurrogate = codePoint
          continue
        } else {
          // valid surrogate pair
          codePoint = leadSurrogate - 0xD800 << 10 | codePoint - 0xDC00 | 0x10000
          leadSurrogate = null
        }
      } else {
        // no lead yet

        if (codePoint > 0xDBFF) {
          // unexpected trail
          if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)
          continue
        } else if (i + 1 === length) {
          // unpaired lead
          if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)
          continue
        } else {
          // valid lead
          leadSurrogate = codePoint
          continue
        }
      }
    } else if (leadSurrogate) {
      // valid bmp char, but last char was a lead
      if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)
      leadSurrogate = null
    }

    // encode utf8
    if (codePoint < 0x80) {
      if ((units -= 1) < 0) break
      bytes.push(codePoint)
    } else if (codePoint < 0x800) {
      if ((units -= 2) < 0) break
      bytes.push(
        codePoint >> 0x6 | 0xC0,
        codePoint & 0x3F | 0x80
      )
    } else if (codePoint < 0x10000) {
      if ((units -= 3) < 0) break
      bytes.push(
        codePoint >> 0xC | 0xE0,
        codePoint >> 0x6 & 0x3F | 0x80,
        codePoint & 0x3F | 0x80
      )
    } else if (codePoint < 0x200000) {
      if ((units -= 4) < 0) break
      bytes.push(
        codePoint >> 0x12 | 0xF0,
        codePoint >> 0xC & 0x3F | 0x80,
        codePoint >> 0x6 & 0x3F | 0x80,
        codePoint & 0x3F | 0x80
      )
    } else {
      throw new Error('Invalid code point')
    }
  }

  return bytes
}

function asciiToBytes (str) {
  var byteArray = []
  for (var i = 0; i < str.length; i++) {
    // Node's code seems to be doing this and not & 0x7F..
    byteArray.push(str.charCodeAt(i) & 0xFF)
  }
  return byteArray
}

function utf16leToBytes (str, units) {
  var c, hi, lo
  var byteArray = []
  for (var i = 0; i < str.length; i++) {
    if ((units -= 2) < 0) break

    c = str.charCodeAt(i)
    hi = c >> 8
    lo = c % 256
    byteArray.push(lo)
    byteArray.push(hi)
  }

  return byteArray
}

function base64ToBytes (str) {
  return base64.toByteArray(base64clean(str))
}

function blitBuffer (src, dst, offset, length) {
  for (var i = 0; i < length; i++) {
    if ((i + offset >= dst.length) || (i >= src.length)) break
    dst[i + offset] = src[i]
  }
  return i
}

function decodeUtf8Char (str) {
  try {
    return decodeURIComponent(str)
  } catch (err) {
    return String.fromCharCode(0xFFFD) // UTF 8 invalid char
  }
}

},{"base64-js":2,"ieee754":3,"is-array":4}],2:[function(require,module,exports){
var lookup = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/';

;(function (exports) {
	'use strict';

  var Arr = (typeof Uint8Array !== 'undefined')
    ? Uint8Array
    : Array

	var PLUS   = '+'.charCodeAt(0)
	var SLASH  = '/'.charCodeAt(0)
	var NUMBER = '0'.charCodeAt(0)
	var LOWER  = 'a'.charCodeAt(0)
	var UPPER  = 'A'.charCodeAt(0)
	var PLUS_URL_SAFE = '-'.charCodeAt(0)
	var SLASH_URL_SAFE = '_'.charCodeAt(0)

	function decode (elt) {
		var code = elt.charCodeAt(0)
		if (code === PLUS ||
		    code === PLUS_URL_SAFE)
			return 62 // '+'
		if (code === SLASH ||
		    code === SLASH_URL_SAFE)
			return 63 // '/'
		if (code < NUMBER)
			return -1 //no match
		if (code < NUMBER + 10)
			return code - NUMBER + 26 + 26
		if (code < UPPER + 26)
			return code - UPPER
		if (code < LOWER + 26)
			return code - LOWER + 26
	}

	function b64ToByteArray (b64) {
		var i, j, l, tmp, placeHolders, arr

		if (b64.length % 4 > 0) {
			throw new Error('Invalid string. Length must be a multiple of 4')
		}

		// the number of equal signs (place holders)
		// if there are two placeholders, than the two characters before it
		// represent one byte
		// if there is only one, then the three characters before it represent 2 bytes
		// this is just a cheap hack to not do indexOf twice
		var len = b64.length
		placeHolders = '=' === b64.charAt(len - 2) ? 2 : '=' === b64.charAt(len - 1) ? 1 : 0

		// base64 is 4/3 + up to two characters of the original data
		arr = new Arr(b64.length * 3 / 4 - placeHolders)

		// if there are placeholders, only get up to the last complete 4 chars
		l = placeHolders > 0 ? b64.length - 4 : b64.length

		var L = 0

		function push (v) {
			arr[L++] = v
		}

		for (i = 0, j = 0; i < l; i += 4, j += 3) {
			tmp = (decode(b64.charAt(i)) << 18) | (decode(b64.charAt(i + 1)) << 12) | (decode(b64.charAt(i + 2)) << 6) | decode(b64.charAt(i + 3))
			push((tmp & 0xFF0000) >> 16)
			push((tmp & 0xFF00) >> 8)
			push(tmp & 0xFF)
		}

		if (placeHolders === 2) {
			tmp = (decode(b64.charAt(i)) << 2) | (decode(b64.charAt(i + 1)) >> 4)
			push(tmp & 0xFF)
		} else if (placeHolders === 1) {
			tmp = (decode(b64.charAt(i)) << 10) | (decode(b64.charAt(i + 1)) << 4) | (decode(b64.charAt(i + 2)) >> 2)
			push((tmp >> 8) & 0xFF)
			push(tmp & 0xFF)
		}

		return arr
	}

	function uint8ToBase64 (uint8) {
		var i,
			extraBytes = uint8.length % 3, // if we have 1 byte left, pad 2 bytes
			output = "",
			temp, length

		function encode (num) {
			return lookup.charAt(num)
		}

		function tripletToBase64 (num) {
			return encode(num >> 18 & 0x3F) + encode(num >> 12 & 0x3F) + encode(num >> 6 & 0x3F) + encode(num & 0x3F)
		}

		// go through the array every three bytes, we'll deal with trailing stuff later
		for (i = 0, length = uint8.length - extraBytes; i < length; i += 3) {
			temp = (uint8[i] << 16) + (uint8[i + 1] << 8) + (uint8[i + 2])
			output += tripletToBase64(temp)
		}

		// pad the end with zeros, but make sure to not forget the extra bytes
		switch (extraBytes) {
			case 1:
				temp = uint8[uint8.length - 1]
				output += encode(temp >> 2)
				output += encode((temp << 4) & 0x3F)
				output += '=='
				break
			case 2:
				temp = (uint8[uint8.length - 2] << 8) + (uint8[uint8.length - 1])
				output += encode(temp >> 10)
				output += encode((temp >> 4) & 0x3F)
				output += encode((temp << 2) & 0x3F)
				output += '='
				break
		}

		return output
	}

	exports.toByteArray = b64ToByteArray
	exports.fromByteArray = uint8ToBase64
}(typeof exports === 'undefined' ? (this.base64js = {}) : exports))

},{}],3:[function(require,module,exports){
exports.read = function (buffer, offset, isLE, mLen, nBytes) {
  var e, m,
      eLen = nBytes * 8 - mLen - 1,
      eMax = (1 << eLen) - 1,
      eBias = eMax >> 1,
      nBits = -7,
      i = isLE ? (nBytes - 1) : 0,
      d = isLE ? -1 : 1,
      s = buffer[offset + i]

  i += d

  e = s & ((1 << (-nBits)) - 1)
  s >>= (-nBits)
  nBits += eLen
  for (; nBits > 0; e = e * 256 + buffer[offset + i], i += d, nBits -= 8) {}

  m = e & ((1 << (-nBits)) - 1)
  e >>= (-nBits)
  nBits += mLen
  for (; nBits > 0; m = m * 256 + buffer[offset + i], i += d, nBits -= 8) {}

  if (e === 0) {
    e = 1 - eBias
  } else if (e === eMax) {
    return m ? NaN : ((s ? -1 : 1) * Infinity)
  } else {
    m = m + Math.pow(2, mLen)
    e = e - eBias
  }
  return (s ? -1 : 1) * m * Math.pow(2, e - mLen)
}

exports.write = function (buffer, value, offset, isLE, mLen, nBytes) {
  var e, m, c,
      eLen = nBytes * 8 - mLen - 1,
      eMax = (1 << eLen) - 1,
      eBias = eMax >> 1,
      rt = (mLen === 23 ? Math.pow(2, -24) - Math.pow(2, -77) : 0),
      i = isLE ? 0 : (nBytes - 1),
      d = isLE ? 1 : -1,
      s = value < 0 || (value === 0 && 1 / value < 0) ? 1 : 0

  value = Math.abs(value)

  if (isNaN(value) || value === Infinity) {
    m = isNaN(value) ? 1 : 0
    e = eMax
  } else {
    e = Math.floor(Math.log(value) / Math.LN2)
    if (value * (c = Math.pow(2, -e)) < 1) {
      e--
      c *= 2
    }
    if (e + eBias >= 1) {
      value += rt / c
    } else {
      value += rt * Math.pow(2, 1 - eBias)
    }
    if (value * c >= 2) {
      e++
      c /= 2
    }

    if (e + eBias >= eMax) {
      m = 0
      e = eMax
    } else if (e + eBias >= 1) {
      m = (value * c - 1) * Math.pow(2, mLen)
      e = e + eBias
    } else {
      m = value * Math.pow(2, eBias - 1) * Math.pow(2, mLen)
      e = 0
    }
  }

  for (; mLen >= 8; buffer[offset + i] = m & 0xff, i += d, m /= 256, mLen -= 8) {}

  e = (e << mLen) | m
  eLen += mLen
  for (; eLen > 0; buffer[offset + i] = e & 0xff, i += d, e /= 256, eLen -= 8) {}

  buffer[offset + i - d] |= s * 128
}

},{}],4:[function(require,module,exports){

/**
 * isArray
 */

var isArray = Array.isArray;

/**
 * toString
 */

var str = Object.prototype.toString;

/**
 * Whether or not the given `val`
 * is an array.
 *
 * example:
 *
 *        isArray([]);
 *        // > true
 *        isArray(arguments);
 *        // > false
 *        isArray('');
 *        // > false
 *
 * @param {mixed} val
 * @return {bool}
 */

module.exports = isArray || function (val) {
  return !! val && '[object Array]' == str.call(val);
};

},{}],5:[function(require,module,exports){
(function (Buffer){
//prototype class for hash functions
function Hash (blockSize, finalSize) {
  this._block = new Buffer(blockSize) //new Uint32Array(blockSize/4)
  this._finalSize = finalSize
  this._blockSize = blockSize
  this._len = 0
  this._s = 0
}

Hash.prototype.update = function (data, enc) {
  if ("string" === typeof data) {
    enc = enc || "utf8"
    data = new Buffer(data, enc)
  }

  var l = this._len += data.length
  var s = this._s || 0
  var f = 0
  var buffer = this._block

  while (s < l) {
    var t = Math.min(data.length, f + this._blockSize - (s % this._blockSize))
    var ch = (t - f)

    for (var i = 0; i < ch; i++) {
      buffer[(s % this._blockSize) + i] = data[i + f]
    }

    s += ch
    f += ch

    if ((s % this._blockSize) === 0) {
      this._update(buffer)
    }
  }
  this._s = s

  return this
}

Hash.prototype.digest = function (enc) {
  // Suppose the length of the message M, in bits, is l
  var l = this._len * 8

  // Append the bit 1 to the end of the message
  this._block[this._len % this._blockSize] = 0x80

  // and then k zero bits, where k is the smallest non-negative solution to the equation (l + 1 + k) === finalSize mod blockSize
  this._block.fill(0, this._len % this._blockSize + 1)

  if (l % (this._blockSize * 8) >= this._finalSize * 8) {
    this._update(this._block)
    this._block.fill(0)
  }

  // to this append the block which is equal to the number l written in binary
  // TODO: handle case where l is > Math.pow(2, 29)
  this._block.writeInt32BE(l, this._blockSize - 4)

  var hash = this._update(this._block) || this._hash()

  return enc ? hash.toString(enc) : hash
}

Hash.prototype._update = function () {
  throw new Error('_update must be implemented by subclass')
}

module.exports = Hash

}).call(this,require("buffer").Buffer)
},{"buffer":1}],6:[function(require,module,exports){
var exports = module.exports = function (alg) {
  var Alg = exports[alg.toLowerCase()]
  if(!Alg) throw new Error(alg + ' is not supported (we accept pull requests)')
  return new Alg()
}


exports.sha = require('./sha')
exports.sha1 = require('./sha1')
exports.sha224 = require('./sha224')
exports.sha256 = require('./sha256')
exports.sha384 = require('./sha384')
exports.sha512 = require('./sha512')

},{"./sha":8,"./sha1":9,"./sha224":10,"./sha256":11,"./sha384":12,"./sha512":13}],7:[function(require,module,exports){
if (typeof Object.create === 'function') {
  // implementation from standard node.js 'util' module
  module.exports = function inherits(ctor, superCtor) {
    ctor.super_ = superCtor
    ctor.prototype = Object.create(superCtor.prototype, {
      constructor: {
        value: ctor,
        enumerable: false,
        writable: true,
        configurable: true
      }
    });
  };
} else {
  // old school shim for old browsers
  module.exports = function inherits(ctor, superCtor) {
    ctor.super_ = superCtor
    var TempCtor = function () {}
    TempCtor.prototype = superCtor.prototype
    ctor.prototype = new TempCtor()
    ctor.prototype.constructor = ctor
  }
}

},{}],8:[function(require,module,exports){
(function (Buffer){
/*
 * A JavaScript implementation of the Secure Hash Algorithm, SHA-0, as defined
 * in FIPS PUB 180-1
 * This source code is derived from sha1.js of the same repository.
 * The difference between SHA-0 and SHA-1 is just a bitwise rotate left
 * operation was added.
 */

var inherits = require('inherits')
var Hash = require('./hash')

var W = new Array(80)

function Sha() {
  this.init()
  this._w = W

  Hash.call(this, 64, 56)
}

inherits(Sha, Hash)

Sha.prototype.init = function () {
  this._a = 0x67452301
  this._b = 0xefcdab89
  this._c = 0x98badcfe
  this._d = 0x10325476
  this._e = 0xc3d2e1f0

  return this
}

/*
 * Bitwise rotate a 32-bit number to the left.
 */
function rol(num, cnt) {
  return (num << cnt) | (num >>> (32 - cnt));
}

Sha.prototype._update = function (M) {
  var W = this._w

  var a = this._a
  var b = this._b
  var c = this._c
  var d = this._d
  var e = this._e

  var j = 0, k

  /*
   * SHA-1 has a bitwise rotate left operation. But, SHA is not
   * function calcW() { return rol(W[j - 3] ^ W[j -  8] ^ W[j - 14] ^ W[j - 16], 1) }
   */
  function calcW() { return W[j - 3] ^ W[j -  8] ^ W[j - 14] ^ W[j - 16] }
  function loop(w, f) {
    W[j] = w

    var t = rol(a, 5) + f + e + w + k

    e = d
    d = c
    c = rol(b, 30)
    b = a
    a = t
    j++
  }

  k = 1518500249
  while (j < 16) loop(M.readInt32BE(j * 4), (b & c) | ((~b) & d))
  while (j < 20) loop(calcW(), (b & c) | ((~b) & d))
  k = 1859775393
  while (j < 40) loop(calcW(), b ^ c ^ d)
  k = -1894007588
  while (j < 60) loop(calcW(), (b & c) | (b & d) | (c & d))
  k = -899497514
  while (j < 80) loop(calcW(), b ^ c ^ d)

  this._a = (a + this._a) | 0
  this._b = (b + this._b) | 0
  this._c = (c + this._c) | 0
  this._d = (d + this._d) | 0
  this._e = (e + this._e) | 0
}

Sha.prototype._hash = function () {
  var H = new Buffer(20)

  H.writeInt32BE(this._a|0, 0)
  H.writeInt32BE(this._b|0, 4)
  H.writeInt32BE(this._c|0, 8)
  H.writeInt32BE(this._d|0, 12)
  H.writeInt32BE(this._e|0, 16)

  return H
}

module.exports = Sha


}).call(this,require("buffer").Buffer)
},{"./hash":5,"buffer":1,"inherits":7}],9:[function(require,module,exports){
(function (Buffer){
/*
 * A JavaScript implementation of the Secure Hash Algorithm, SHA-1, as defined
 * in FIPS PUB 180-1
 * Version 2.1a Copyright Paul Johnston 2000 - 2002.
 * Other contributors: Greg Holt, Andrew Kepert, Ydnar, Lostinet
 * Distributed under the BSD License
 * See http://pajhome.org.uk/crypt/md5 for details.
 */

var inherits = require('inherits')
var Hash = require('./hash')

var W = new Array(80)

function Sha1() {
  this.init()
  this._w = W

  Hash.call(this, 64, 56)
}

inherits(Sha1, Hash)

Sha1.prototype.init = function () {
  this._a = 0x67452301
  this._b = 0xefcdab89
  this._c = 0x98badcfe
  this._d = 0x10325476
  this._e = 0xc3d2e1f0

  return this
}

/*
 * Bitwise rotate a 32-bit number to the left.
 */
function rol(num, cnt) {
  return (num << cnt) | (num >>> (32 - cnt));
}

Sha1.prototype._update = function (M) {
  var W = this._w

  var a = this._a
  var b = this._b
  var c = this._c
  var d = this._d
  var e = this._e

  var j = 0, k

  function calcW() { return rol(W[j - 3] ^ W[j -  8] ^ W[j - 14] ^ W[j - 16], 1) }
  function loop(w, f) {
    W[j] = w

    var t = rol(a, 5) + f + e + w + k

    e = d
    d = c
    c = rol(b, 30)
    b = a
    a = t
    j++
  }

  k = 1518500249
  while (j < 16) loop(M.readInt32BE(j * 4), (b & c) | ((~b) & d))
  while (j < 20) loop(calcW(), (b & c) | ((~b) & d))
  k = 1859775393
  while (j < 40) loop(calcW(), b ^ c ^ d)
  k = -1894007588
  while (j < 60) loop(calcW(), (b & c) | (b & d) | (c & d))
  k = -899497514
  while (j < 80) loop(calcW(), b ^ c ^ d)

  this._a = (a + this._a) | 0
  this._b = (b + this._b) | 0
  this._c = (c + this._c) | 0
  this._d = (d + this._d) | 0
  this._e = (e + this._e) | 0
}

Sha1.prototype._hash = function () {
  var H = new Buffer(20)

  H.writeInt32BE(this._a|0, 0)
  H.writeInt32BE(this._b|0, 4)
  H.writeInt32BE(this._c|0, 8)
  H.writeInt32BE(this._d|0, 12)
  H.writeInt32BE(this._e|0, 16)

  return H
}

module.exports = Sha1


}).call(this,require("buffer").Buffer)
},{"./hash":5,"buffer":1,"inherits":7}],10:[function(require,module,exports){
(function (Buffer){
/**
 * A JavaScript implementation of the Secure Hash Algorithm, SHA-256, as defined
 * in FIPS 180-2
 * Version 2.2-beta Copyright Angel Marin, Paul Johnston 2000 - 2009.
 * Other contributors: Greg Holt, Andrew Kepert, Ydnar, Lostinet
 *
 */

var inherits = require('inherits')
var SHA256 = require('./sha256')
var Hash = require('./hash')

var W = new Array(64)

function Sha224() {
  this.init()

  this._w = W // new Array(64)

  Hash.call(this, 64, 56)
}

inherits(Sha224, SHA256)

Sha224.prototype.init = function () {
  this._a = 0xc1059ed8|0
  this._b = 0x367cd507|0
  this._c = 0x3070dd17|0
  this._d = 0xf70e5939|0
  this._e = 0xffc00b31|0
  this._f = 0x68581511|0
  this._g = 0x64f98fa7|0
  this._h = 0xbefa4fa4|0

  return this
}

Sha224.prototype._hash = function () {
  var H = new Buffer(28)

  H.writeInt32BE(this._a,  0)
  H.writeInt32BE(this._b,  4)
  H.writeInt32BE(this._c,  8)
  H.writeInt32BE(this._d, 12)
  H.writeInt32BE(this._e, 16)
  H.writeInt32BE(this._f, 20)
  H.writeInt32BE(this._g, 24)

  return H
}

module.exports = Sha224

}).call(this,require("buffer").Buffer)
},{"./hash":5,"./sha256":11,"buffer":1,"inherits":7}],11:[function(require,module,exports){
(function (Buffer){
/**
 * A JavaScript implementation of the Secure Hash Algorithm, SHA-256, as defined
 * in FIPS 180-2
 * Version 2.2-beta Copyright Angel Marin, Paul Johnston 2000 - 2009.
 * Other contributors: Greg Holt, Andrew Kepert, Ydnar, Lostinet
 *
 */

var inherits = require('inherits')
var Hash = require('./hash')

var K = [
  0x428A2F98, 0x71374491, 0xB5C0FBCF, 0xE9B5DBA5,
  0x3956C25B, 0x59F111F1, 0x923F82A4, 0xAB1C5ED5,
  0xD807AA98, 0x12835B01, 0x243185BE, 0x550C7DC3,
  0x72BE5D74, 0x80DEB1FE, 0x9BDC06A7, 0xC19BF174,
  0xE49B69C1, 0xEFBE4786, 0x0FC19DC6, 0x240CA1CC,
  0x2DE92C6F, 0x4A7484AA, 0x5CB0A9DC, 0x76F988DA,
  0x983E5152, 0xA831C66D, 0xB00327C8, 0xBF597FC7,
  0xC6E00BF3, 0xD5A79147, 0x06CA6351, 0x14292967,
  0x27B70A85, 0x2E1B2138, 0x4D2C6DFC, 0x53380D13,
  0x650A7354, 0x766A0ABB, 0x81C2C92E, 0x92722C85,
  0xA2BFE8A1, 0xA81A664B, 0xC24B8B70, 0xC76C51A3,
  0xD192E819, 0xD6990624, 0xF40E3585, 0x106AA070,
  0x19A4C116, 0x1E376C08, 0x2748774C, 0x34B0BCB5,
  0x391C0CB3, 0x4ED8AA4A, 0x5B9CCA4F, 0x682E6FF3,
  0x748F82EE, 0x78A5636F, 0x84C87814, 0x8CC70208,
  0x90BEFFFA, 0xA4506CEB, 0xBEF9A3F7, 0xC67178F2
]

var W = new Array(64)

function Sha256() {
  this.init()

  this._w = W // new Array(64)

  Hash.call(this, 64, 56)
}

inherits(Sha256, Hash)

Sha256.prototype.init = function () {
  this._a = 0x6a09e667|0
  this._b = 0xbb67ae85|0
  this._c = 0x3c6ef372|0
  this._d = 0xa54ff53a|0
  this._e = 0x510e527f|0
  this._f = 0x9b05688c|0
  this._g = 0x1f83d9ab|0
  this._h = 0x5be0cd19|0

  return this
}

function S (X, n) {
  return (X >>> n) | (X << (32 - n));
}

function R (X, n) {
  return (X >>> n);
}

function Ch (x, y, z) {
  return ((x & y) ^ ((~x) & z));
}

function Maj (x, y, z) {
  return ((x & y) ^ (x & z) ^ (y & z));
}

function Sigma0256 (x) {
  return (S(x, 2) ^ S(x, 13) ^ S(x, 22));
}

function Sigma1256 (x) {
  return (S(x, 6) ^ S(x, 11) ^ S(x, 25));
}

function Gamma0256 (x) {
  return (S(x, 7) ^ S(x, 18) ^ R(x, 3));
}

function Gamma1256 (x) {
  return (S(x, 17) ^ S(x, 19) ^ R(x, 10));
}

Sha256.prototype._update = function(M) {
  var W = this._w

  var a = this._a | 0
  var b = this._b | 0
  var c = this._c | 0
  var d = this._d | 0
  var e = this._e | 0
  var f = this._f | 0
  var g = this._g | 0
  var h = this._h | 0

  var j = 0

  function calcW() { return Gamma1256(W[j - 2]) + W[j - 7] + Gamma0256(W[j - 15]) + W[j - 16] }
  function loop(w) {
    W[j] = w

    var T1 = h + Sigma1256(e) + Ch(e, f, g) + K[j] + w
    var T2 = Sigma0256(a) + Maj(a, b, c);

    h = g;
    g = f;
    f = e;
    e = d + T1;
    d = c;
    c = b;
    b = a;
    a = T1 + T2;

    j++
  }

  while (j < 16) loop(M.readInt32BE(j * 4))
  while (j < 64) loop(calcW())

  this._a = (a + this._a) | 0
  this._b = (b + this._b) | 0
  this._c = (c + this._c) | 0
  this._d = (d + this._d) | 0
  this._e = (e + this._e) | 0
  this._f = (f + this._f) | 0
  this._g = (g + this._g) | 0
  this._h = (h + this._h) | 0
};

Sha256.prototype._hash = function () {
  var H = new Buffer(32)

  H.writeInt32BE(this._a,  0)
  H.writeInt32BE(this._b,  4)
  H.writeInt32BE(this._c,  8)
  H.writeInt32BE(this._d, 12)
  H.writeInt32BE(this._e, 16)
  H.writeInt32BE(this._f, 20)
  H.writeInt32BE(this._g, 24)
  H.writeInt32BE(this._h, 28)

  return H
}

module.exports = Sha256

}).call(this,require("buffer").Buffer)
},{"./hash":5,"buffer":1,"inherits":7}],12:[function(require,module,exports){
(function (Buffer){
var inherits = require('inherits')
var SHA512 = require('./sha512');
var Hash = require('./hash')

var W = new Array(160)

function Sha384() {
  this.init()
  this._w = W

  Hash.call(this, 128, 112)
}

inherits(Sha384, SHA512)

Sha384.prototype.init = function () {
  this._a = 0xcbbb9d5d|0
  this._b = 0x629a292a|0
  this._c = 0x9159015a|0
  this._d = 0x152fecd8|0
  this._e = 0x67332667|0
  this._f = 0x8eb44a87|0
  this._g = 0xdb0c2e0d|0
  this._h = 0x47b5481d|0

  this._al = 0xc1059ed8|0
  this._bl = 0x367cd507|0
  this._cl = 0x3070dd17|0
  this._dl = 0xf70e5939|0
  this._el = 0xffc00b31|0
  this._fl = 0x68581511|0
  this._gl = 0x64f98fa7|0
  this._hl = 0xbefa4fa4|0

  return this
}

Sha384.prototype._hash = function () {
  var H = new Buffer(48)

  function writeInt64BE(h, l, offset) {
    H.writeInt32BE(h, offset)
    H.writeInt32BE(l, offset + 4)
  }

  writeInt64BE(this._a, this._al, 0)
  writeInt64BE(this._b, this._bl, 8)
  writeInt64BE(this._c, this._cl, 16)
  writeInt64BE(this._d, this._dl, 24)
  writeInt64BE(this._e, this._el, 32)
  writeInt64BE(this._f, this._fl, 40)

  return H
}

module.exports = Sha384

}).call(this,require("buffer").Buffer)
},{"./hash":5,"./sha512":13,"buffer":1,"inherits":7}],13:[function(require,module,exports){
(function (Buffer){
var inherits = require('inherits')
var Hash = require('./hash')

var K = [
  0x428a2f98, 0xd728ae22, 0x71374491, 0x23ef65cd,
  0xb5c0fbcf, 0xec4d3b2f, 0xe9b5dba5, 0x8189dbbc,
  0x3956c25b, 0xf348b538, 0x59f111f1, 0xb605d019,
  0x923f82a4, 0xaf194f9b, 0xab1c5ed5, 0xda6d8118,
  0xd807aa98, 0xa3030242, 0x12835b01, 0x45706fbe,
  0x243185be, 0x4ee4b28c, 0x550c7dc3, 0xd5ffb4e2,
  0x72be5d74, 0xf27b896f, 0x80deb1fe, 0x3b1696b1,
  0x9bdc06a7, 0x25c71235, 0xc19bf174, 0xcf692694,
  0xe49b69c1, 0x9ef14ad2, 0xefbe4786, 0x384f25e3,
  0x0fc19dc6, 0x8b8cd5b5, 0x240ca1cc, 0x77ac9c65,
  0x2de92c6f, 0x592b0275, 0x4a7484aa, 0x6ea6e483,
  0x5cb0a9dc, 0xbd41fbd4, 0x76f988da, 0x831153b5,
  0x983e5152, 0xee66dfab, 0xa831c66d, 0x2db43210,
  0xb00327c8, 0x98fb213f, 0xbf597fc7, 0xbeef0ee4,
  0xc6e00bf3, 0x3da88fc2, 0xd5a79147, 0x930aa725,
  0x06ca6351, 0xe003826f, 0x14292967, 0x0a0e6e70,
  0x27b70a85, 0x46d22ffc, 0x2e1b2138, 0x5c26c926,
  0x4d2c6dfc, 0x5ac42aed, 0x53380d13, 0x9d95b3df,
  0x650a7354, 0x8baf63de, 0x766a0abb, 0x3c77b2a8,
  0x81c2c92e, 0x47edaee6, 0x92722c85, 0x1482353b,
  0xa2bfe8a1, 0x4cf10364, 0xa81a664b, 0xbc423001,
  0xc24b8b70, 0xd0f89791, 0xc76c51a3, 0x0654be30,
  0xd192e819, 0xd6ef5218, 0xd6990624, 0x5565a910,
  0xf40e3585, 0x5771202a, 0x106aa070, 0x32bbd1b8,
  0x19a4c116, 0xb8d2d0c8, 0x1e376c08, 0x5141ab53,
  0x2748774c, 0xdf8eeb99, 0x34b0bcb5, 0xe19b48a8,
  0x391c0cb3, 0xc5c95a63, 0x4ed8aa4a, 0xe3418acb,
  0x5b9cca4f, 0x7763e373, 0x682e6ff3, 0xd6b2b8a3,
  0x748f82ee, 0x5defb2fc, 0x78a5636f, 0x43172f60,
  0x84c87814, 0xa1f0ab72, 0x8cc70208, 0x1a6439ec,
  0x90befffa, 0x23631e28, 0xa4506ceb, 0xde82bde9,
  0xbef9a3f7, 0xb2c67915, 0xc67178f2, 0xe372532b,
  0xca273ece, 0xea26619c, 0xd186b8c7, 0x21c0c207,
  0xeada7dd6, 0xcde0eb1e, 0xf57d4f7f, 0xee6ed178,
  0x06f067aa, 0x72176fba, 0x0a637dc5, 0xa2c898a6,
  0x113f9804, 0xbef90dae, 0x1b710b35, 0x131c471b,
  0x28db77f5, 0x23047d84, 0x32caab7b, 0x40c72493,
  0x3c9ebe0a, 0x15c9bebc, 0x431d67c4, 0x9c100d4c,
  0x4cc5d4be, 0xcb3e42b6, 0x597f299c, 0xfc657e2a,
  0x5fcb6fab, 0x3ad6faec, 0x6c44198c, 0x4a475817
]

var W = new Array(160)

function Sha512() {
  this.init()
  this._w = W

  Hash.call(this, 128, 112)
}

inherits(Sha512, Hash)

Sha512.prototype.init = function () {
  this._a = 0x6a09e667|0
  this._b = 0xbb67ae85|0
  this._c = 0x3c6ef372|0
  this._d = 0xa54ff53a|0
  this._e = 0x510e527f|0
  this._f = 0x9b05688c|0
  this._g = 0x1f83d9ab|0
  this._h = 0x5be0cd19|0

  this._al = 0xf3bcc908|0
  this._bl = 0x84caa73b|0
  this._cl = 0xfe94f82b|0
  this._dl = 0x5f1d36f1|0
  this._el = 0xade682d1|0
  this._fl = 0x2b3e6c1f|0
  this._gl = 0xfb41bd6b|0
  this._hl = 0x137e2179|0

  return this
}

function S (X, Xl, n) {
  return (X >>> n) | (Xl << (32 - n))
}

function Ch (x, y, z) {
  return ((x & y) ^ ((~x) & z));
}

function Maj (x, y, z) {
  return ((x & y) ^ (x & z) ^ (y & z));
}

Sha512.prototype._update = function(M) {
  var W = this._w

  var a = this._a | 0
  var b = this._b | 0
  var c = this._c | 0
  var d = this._d | 0
  var e = this._e | 0
  var f = this._f | 0
  var g = this._g | 0
  var h = this._h | 0

  var al = this._al | 0
  var bl = this._bl | 0
  var cl = this._cl | 0
  var dl = this._dl | 0
  var el = this._el | 0
  var fl = this._fl | 0
  var gl = this._gl | 0
  var hl = this._hl | 0

  var i = 0, j = 0
  var Wi, Wil
  function calcW() {
    var x  = W[j - 15*2]
    var xl = W[j - 15*2 + 1]
    var gamma0  = S(x, xl, 1) ^ S(x, xl, 8) ^ (x >>> 7)
    var gamma0l = S(xl, x, 1) ^ S(xl, x, 8) ^ S(xl, x, 7)

    x  = W[j - 2*2]
    xl = W[j - 2*2 + 1]
    var gamma1  = S(x, xl, 19) ^ S(xl, x, 29) ^ (x >>> 6)
    var gamma1l = S(xl, x, 19) ^ S(x, xl, 29) ^ S(xl, x, 6)

    // W[i] = gamma0 + W[i - 7] + gamma1 + W[i - 16]
    var Wi7  = W[j - 7*2]
    var Wi7l = W[j - 7*2 + 1]

    var Wi16  = W[j - 16*2]
    var Wi16l = W[j - 16*2 + 1]

    Wil = gamma0l + Wi7l
    Wi  = gamma0  + Wi7 + ((Wil >>> 0) < (gamma0l >>> 0) ? 1 : 0)
    Wil = Wil + gamma1l
    Wi  = Wi  + gamma1  + ((Wil >>> 0) < (gamma1l >>> 0) ? 1 : 0)
    Wil = Wil + Wi16l
    Wi  = Wi  + Wi16 + ((Wil >>> 0) < (Wi16l >>> 0) ? 1 : 0)
  }

  function loop() {
    W[j] = Wi
    W[j + 1] = Wil

    var maj = Maj(a, b, c)
    var majl = Maj(al, bl, cl)

    var sigma0h = S(a, al, 28) ^ S(al, a, 2) ^ S(al, a, 7)
    var sigma0l = S(al, a, 28) ^ S(a, al, 2) ^ S(a, al, 7)
    var sigma1h = S(e, el, 14) ^ S(e, el, 18) ^ S(el, e, 9)
    var sigma1l = S(el, e, 14) ^ S(el, e, 18) ^ S(e, el, 9)

    // t1 = h + sigma1 + ch + K[i] + W[i]
    var Ki = K[j]
    var Kil = K[j + 1]

    var ch = Ch(e, f, g)
    var chl = Ch(el, fl, gl)

    var t1l = hl + sigma1l
    var t1 = h + sigma1h + ((t1l >>> 0) < (hl >>> 0) ? 1 : 0)
    t1l = t1l + chl
    t1 = t1 + ch + ((t1l >>> 0) < (chl >>> 0) ? 1 : 0)
    t1l = t1l + Kil
    t1 = t1 + Ki + ((t1l >>> 0) < (Kil >>> 0) ? 1 : 0)
    t1l = t1l + Wil
    t1 = t1 + Wi + ((t1l >>> 0) < (Wil >>> 0) ? 1 : 0)

    // t2 = sigma0 + maj
    var t2l = sigma0l + majl
    var t2 = sigma0h + maj + ((t2l >>> 0) < (sigma0l >>> 0) ? 1 : 0)

    h  = g
    hl = gl
    g  = f
    gl = fl
    f  = e
    fl = el
    el = (dl + t1l) | 0
    e  = (d + t1 + ((el >>> 0) < (dl >>> 0) ? 1 : 0)) | 0
    d  = c
    dl = cl
    c  = b
    cl = bl
    b  = a
    bl = al
    al = (t1l + t2l) | 0
    a  = (t1 + t2 + ((al >>> 0) < (t1l >>> 0) ? 1 : 0)) | 0

    i++
    j += 2
  }

  while (i < 16) {
    Wi = M.readInt32BE(j * 4)
    Wil = M.readInt32BE(j * 4 + 4)

    loop()
  }

  while (i < 80) {
    calcW()
    loop()
  }

  this._al = (this._al + al) | 0
  this._bl = (this._bl + bl) | 0
  this._cl = (this._cl + cl) | 0
  this._dl = (this._dl + dl) | 0
  this._el = (this._el + el) | 0
  this._fl = (this._fl + fl) | 0
  this._gl = (this._gl + gl) | 0
  this._hl = (this._hl + hl) | 0

  this._a = (this._a + a + ((this._al >>> 0) < (al >>> 0) ? 1 : 0)) | 0
  this._b = (this._b + b + ((this._bl >>> 0) < (bl >>> 0) ? 1 : 0)) | 0
  this._c = (this._c + c + ((this._cl >>> 0) < (cl >>> 0) ? 1 : 0)) | 0
  this._d = (this._d + d + ((this._dl >>> 0) < (dl >>> 0) ? 1 : 0)) | 0
  this._e = (this._e + e + ((this._el >>> 0) < (el >>> 0) ? 1 : 0)) | 0
  this._f = (this._f + f + ((this._fl >>> 0) < (fl >>> 0) ? 1 : 0)) | 0
  this._g = (this._g + g + ((this._gl >>> 0) < (gl >>> 0) ? 1 : 0)) | 0
  this._h = (this._h + h + ((this._hl >>> 0) < (hl >>> 0) ? 1 : 0)) | 0
}

Sha512.prototype._hash = function () {
  var H = new Buffer(64)

  function writeInt64BE(h, l, offset) {
    H.writeInt32BE(h, offset)
    H.writeInt32BE(l, offset + 4)
  }

  writeInt64BE(this._a, this._al, 0)
  writeInt64BE(this._b, this._bl, 8)
  writeInt64BE(this._c, this._cl, 16)
  writeInt64BE(this._d, this._dl, 24)
  writeInt64BE(this._e, this._el, 32)
  writeInt64BE(this._f, this._fl, 40)
  writeInt64BE(this._g, this._gl, 48)
  writeInt64BE(this._h, this._hl, 56)

  return H
}

module.exports = Sha512

}).call(this,require("buffer").Buffer)
},{"./hash":5,"buffer":1,"inherits":7}],14:[function(require,module,exports){
Elm.Native.Sha = {};
Elm.Native.Sha.make = function(elm) {
  elm.Native = elm.Native || {};
  elm.Native.Sha = elm.Native.Sha || {};
  if (elm.Native.Sha.values) {
    return elm.Native.Sha.values;
  }

  function update(data, inputEncoding, algorithm) {
    return algorithm.update(data, inputEncoding);
  }

  function digest(encoding, hash) {
    return hash.digest(encoding);
  }

  return Elm.Native.Sha.values = {
    createHash: require('sha.js'),
    update: F3(update),
    digest: F2(digest)
  };
};
},{"sha.js":6}]},{},[14]);
;

Elm.Native.Show = {};
Elm.Native.Show.make = function(localRuntime) {
	localRuntime.Native = localRuntime.Native || {};
	localRuntime.Native.Show = localRuntime.Native.Show || {};
	if (localRuntime.Native.Show.values)
	{
		return localRuntime.Native.Show.values;
	}

	var _Array;
	var Dict;
	var List;
	var Utils = Elm.Native.Utils.make(localRuntime);

	var toString = function(v)
	{
		var type = typeof v;
		if (type === "function")
		{
			var name = v.func ? v.func.name : v.name;
			return '<function' + (name === '' ? '' : ': ') + name + '>';
		}
		else if (type === "boolean")
		{
			return v ? "True" : "False";
		}
		else if (type === "number")
		{
			return v + "";
		}
		else if ((v instanceof String) && v.isChar)
		{
			return "'" + addSlashes(v, true) + "'";
		}
		else if (type === "string")
		{
			return '"' + addSlashes(v, false) + '"';
		}
		else if (type === "object" && '_' in v && probablyPublic(v))
		{
			var output = [];
			for (var k in v._)
			{
				for (var i = v._[k].length; i--; )
				{
					output.push(k + " = " + toString(v._[k][i]));
				}
			}
			for (var k in v)
			{
				if (k === '_') continue;
				output.push(k + " = " + toString(v[k]));
			}
			if (output.length === 0)
			{
				return "{}";
			}
			return "{ " + output.join(", ") + " }";
		}
		else if (type === "object" && 'ctor' in v)
		{
			if (v.ctor.substring(0,6) === "_Tuple")
			{
				var output = [];
				for (var k in v)
				{
					if (k === 'ctor') continue;
					output.push(toString(v[k]));
				}
				return "(" + output.join(",") + ")";
			}
			else if (v.ctor === "_Array")
			{
				if (!_Array)
				{
					_Array = Elm.Array.make(localRuntime);
				}
				var list = _Array.toList(v);
				return "Array.fromList " + toString(list);
			}
			else if (v.ctor === "::")
			{
				var output = '[' + toString(v._0);
				v = v._1;
				while (v.ctor === "::")
				{
					output += "," + toString(v._0);
					v = v._1;
				}
				return output + ']';
			}
			else if (v.ctor === "[]")
			{
				return "[]";
			}
			else if (v.ctor === "RBNode" || v.ctor === "RBEmpty")
			{
				if (!Dict)
				{
					Dict = Elm.Dict.make(localRuntime);
				}
				if (!List)
				{
					List = Elm.List.make(localRuntime);
				}
				var list = Dict.toList(v);
				var name = "Dict";
				if (list.ctor === "::" && list._0._1.ctor === "_Tuple0")
				{
					name = "Set";
					list = A2(List.map, function(x){return x._0}, list);
				}
				return name + ".fromList " + toString(list);
			}
			else if (v.ctor.slice(0,5) === "Text:")
			{
				return '<text>'
			}
			else
			{
				var output = "";
				for (var i in v)
				{
					if (i === 'ctor') continue;
					var str = toString(v[i]);
					var parenless = str[0] === '{' || str[0] === '<' || str.indexOf(' ') < 0;
					output += ' ' + (parenless ? str : '(' + str + ')');
				}
				return v.ctor + output;
			}
		}
		if (type === 'object' && 'notify' in v && 'id' in v)
		{
			return 'initialValue' in v
				? '<Signal>'
				: '<Stream>';
		}
		return "<internal structure>";
	};

	function addSlashes(str, isChar)
	{
		var s = str.replace(/\\/g, '\\\\')
				  .replace(/\n/g, '\\n')
				  .replace(/\t/g, '\\t')
				  .replace(/\r/g, '\\r')
				  .replace(/\v/g, '\\v')
				  .replace(/\0/g, '\\0');
		if (isChar)
		{
			return s.replace(/\'/g, "\\'")
		}
		else
		{
			return s.replace(/\"/g, '\\"');
		}
	}

	function probablyPublic(v)
	{
		var keys = Object.keys(v);
		var len = keys.length;
		if (len === 3
			&& 'props' in v
			&& 'element' in v)
		{
			return false;
		}
		else if (len === 5
			&& 'horizontal' in v
			&& 'vertical' in v
			&& 'x' in v
			&& 'y' in v)
		{
			return false;
		}
		else if (len === 7
			&& 'theta' in v
			&& 'scale' in v
			&& 'x' in v
			&& 'y' in v
			&& 'alpha' in v
			&& 'form' in v)
		{
			return false;
		}
		return true;
	}

	return localRuntime.Native.Show.values = {
		toString: toString
	};
};

Elm.Native.Signal = {};
Elm.Native.Signal.make = function(localRuntime) {

	localRuntime.Native = localRuntime.Native || {};
	localRuntime.Native.Signal = localRuntime.Native.Signal || {};
	if (localRuntime.Native.Signal.values)
	{
		return localRuntime.Native.Signal.values;
	}


	var Task = Elm.Native.Task.make(localRuntime);
	var Utils = Elm.Native.Utils.make(localRuntime);


	function broadcastToKids(node, timestamp, update)
	{
		var kids = node.kids;
		for (var i = kids.length; i--; )
		{
			kids[i].notify(timestamp, update, node.id);
		}
	}


	// INPUT

	function input(name, base)
	{
		var node = {
			id: Utils.guid(),
			name: 'input-' + name,
			value: base,
			parents: [],
			kids: []
		};

		node.notify = function(timestamp, targetId, value) {
			var update = targetId === node.id;
			if (update)
			{
				node.value = value;
			}
			broadcastToKids(node, timestamp, update);
			return update;
		};

		localRuntime.inputs.push(node);

		return node;
	}

	function constant(value)
	{
		return input('constant', value);
	}


	// MAILBOX

	function mailbox(base)
	{
		var signal = input('mailbox', base);

		function send(value) {
			return Task.asyncFunction(function(callback) {
				localRuntime.setTimeout(function() {
					localRuntime.notify(signal.id, value);
				}, 0);
				callback(Task.succeed(Utils.Tuple0));
			});
		}

		return {
			_: {},
			signal: signal,
			address: {
				ctor: 'Address',
				_0: send
			}
		};
	}

	function sendMessage(message)
	{
		Task.perform(message._0);
	}


	// OUTPUT

	function output(name, handler, parent)
	{
		var node = {
			id: Utils.guid(),
			name: 'output-' + name,
			parents: [parent],
			isOutput: true
		};

		node.notify = function(timestamp, parentUpdate, parentID)
		{
			if (parentUpdate)
			{
				handler(parent.value);
			}
		};

		parent.kids.push(node);

		return node;
	}


	// MAP

	function mapMany(refreshValue, args)
	{
		var node = {
			id: Utils.guid(),
			name: 'map' + args.length,
			value: refreshValue(),
			parents: args,
			kids: []
		};

		var numberOfParents = args.length;
		var count = 0;
		var update = false;

		node.notify = function(timestamp, parentUpdate, parentID)
		{
			++count;

			update = update || parentUpdate;

			if (count === numberOfParents)
			{
				if (update)
				{
					node.value = refreshValue();
				}
				broadcastToKids(node, timestamp, update);
				update = false;
				count = 0;
			}
		};

		for (var i = numberOfParents; i--; )
		{
			args[i].kids.push(node);
		}

		return node;
	}


	function map(func, a)
	{
		function refreshValue()
		{
			return func(a.value);
		}
		return mapMany(refreshValue, [a]);
	}


	function map2(func, a, b)
	{
		function refreshValue()
		{
			return A2( func, a.value, b.value );
		}
		return mapMany(refreshValue, [a,b]);
	}


	function map3(func, a, b, c)
	{
		function refreshValue()
		{
			return A3( func, a.value, b.value, c.value );
		}
		return mapMany(refreshValue, [a,b,c]);
	}


	function map4(func, a, b, c, d)
	{
		function refreshValue()
		{
			return A4( func, a.value, b.value, c.value, d.value );
		}
		return mapMany(refreshValue, [a,b,c,d]);
	}


	function map5(func, a, b, c, d, e)
	{
		function refreshValue()
		{
			return A5( func, a.value, b.value, c.value, d.value, e.value );
		}
		return mapMany(refreshValue, [a,b,c,d,e]);
	}



	// FOLD

	function foldp(update, state, signal)
	{
		var node = {
			id: Utils.guid(),
			name: 'foldp',
			parents: [signal],
			kids: [],
			value: state
		};

		node.notify = function(timestamp, parentUpdate, parentID)
		{
			if (parentUpdate)
			{
				node.value = A2( update, signal.value, node.value );
			}
			broadcastToKids(node, timestamp, parentUpdate);
		};

		signal.kids.push(node);

		return node;
	}


	// TIME

	function timestamp(signal)
	{
		var node = {
			id: Utils.guid(),
			name: 'timestamp',
			value: Utils.Tuple2(localRuntime.timer.programStart, signal.value),
			parents: [signal],
			kids: []
		};

		node.notify = function(timestamp, parentUpdate, parentID)
		{
			if (parentUpdate)
			{
				node.value = Utils.Tuple2(timestamp, signal.value);
			}
			broadcastToKids(node, timestamp, parentUpdate);
		};

		signal.kids.push(node);

		return node;
	}


	function delay(time, signal)
	{
		var delayed = input('delay-input-' + time, signal.value);

		function handler(value)
		{
			setTimeout(function() {
				localRuntime.notify(delayed.id, value);
			}, time);
		}

		output('delay-output-' + time, handler, signal);

		return delayed;
	}


	// MERGING

	function genericMerge(tieBreaker, leftStream, rightStream)
	{
		var node = {
			id: Utils.guid(),
			name: 'merge',
			value: A2(tieBreaker, leftStream.value, rightStream.value),
			parents: [leftStream, rightStream],
			kids: []
		};

		var left = { touched: false, update: false, value: null };
		var right = { touched: false, update: false, value: null };

		node.notify = function(timestamp, parentUpdate, parentID)
		{
			if (parentID === leftStream.id)
			{
				left.touched = true;
				left.update = parentUpdate;
				left.value = leftStream.value;
			}
			if (parentID === rightStream.id)
			{
				right.touched = true;
				right.update = parentUpdate;
				right.value = rightStream.value;
			}

			if (left.touched && right.touched)
			{
				var update = false;
				if (left.update && right.update)
				{
					node.value = A2(tieBreaker, left.value, right.value);
					update = true;
				}
				else if (left.update)
				{
					node.value = left.value;
					update = true;
				}
				else if (right.update)
				{
					node.value = right.value;
					update = true;
				}
				left.touched = false;
				right.touched = false;

				broadcastToKids(node, timestamp, update);
			}
		};

		leftStream.kids.push(node);
		rightStream.kids.push(node);

		return node;
	}


	// FILTERING

	function filterMap(toMaybe, base, signal)
	{
		var maybe = toMaybe(signal.value);
		var node = {
			id: Utils.guid(),
			name: 'filterMap',
			value: maybe.ctor === 'Nothing' ? base : maybe._0,
			parents: [signal],
			kids: []
		};

		node.notify = function(timestamp, parentUpdate, parentID)
		{
			var update = false;
			if (parentUpdate)
			{
				var maybe = toMaybe(signal.value);
				if (maybe.ctor === 'Just')
				{
					update = true;
					node.value = maybe._0;
				}
			}
			broadcastToKids(node, timestamp, update);
		};

		signal.kids.push(node);

		return node;
	}


	// SAMPLING

	function sampleOn(ticker, signal)
	{
		var node = {
			id: Utils.guid(),
			name: 'sampleOn',
			value: signal.value,
			parents: [ticker, signal],
			kids: []
		};

		var signalTouch = false;
		var tickerTouch = false;
		var tickerUpdate = false;

		node.notify = function(timestamp, parentUpdate, parentID)
		{
			if (parentID === ticker.id)
			{
				tickerTouch = true;
				tickerUpdate = parentUpdate;
			}
			if (parentID === signal.id)
			{
				signalTouch = true;
			}

			if (tickerTouch && signalTouch)
			{
				if (tickerUpdate)
				{
					node.value = signal.value;
				}
				tickerTouch = false;
				signalTouch = false;

				broadcastToKids(node, timestamp, tickerUpdate);
			}
		};

		ticker.kids.push(node);
		signal.kids.push(node);

		return node;
	}


	// DROP REPEATS

	function dropRepeats(signal)
	{
		var node = {
			id: Utils.guid(),
			name: 'dropRepeats',
			value: signal.value,
			parents: [signal],
			kids: []
		};

		node.notify = function(timestamp, parentUpdate, parentID)
		{
			var update = false;
			if (parentUpdate && !Utils.eq(node.value, signal.value))
			{
				node.value = signal.value;
				update = true;
			}
			broadcastToKids(node, timestamp, update);
		};

		signal.kids.push(node);

		return node;
	}


	return localRuntime.Native.Signal.values = {
		input: input,
		constant: constant,
		mailbox: mailbox,
		sendMessage: sendMessage,
		output: output,
		map: F2(map),
		map2: F3(map2),
		map3: F4(map3),
		map4: F5(map4),
		map5: F6(map5),
		foldp: F3(foldp),
		genericMerge: F3(genericMerge),
		filterMap: F3(filterMap),
		sampleOn: F2(sampleOn),
		dropRepeats: dropRepeats,
		timestamp: timestamp,
		delay: F2(delay)
	};
};

Elm.Native.String = {};
Elm.Native.String.make = function(localRuntime) {

	localRuntime.Native = localRuntime.Native || {};
	localRuntime.Native.String = localRuntime.Native.String || {};
	if (localRuntime.Native.String.values)
	{
		return localRuntime.Native.String.values;
	}
	if ('values' in Elm.Native.String)
	{
		return localRuntime.Native.String.values = Elm.Native.String.values;
	}


	var Char = Elm.Char.make(localRuntime);
	var List = Elm.Native.List.make(localRuntime);
	var Maybe = Elm.Maybe.make(localRuntime);
	var Result = Elm.Result.make(localRuntime);
	var Utils = Elm.Native.Utils.make(localRuntime);

	function isEmpty(str)
	{
		return str.length === 0;
	}
	function cons(chr,str)
	{
		return chr + str;
	}
	function uncons(str)
	{
		var hd;
		return (hd = str[0])
			? Maybe.Just(Utils.Tuple2(Utils.chr(hd), str.slice(1)))
			: Maybe.Nothing;
	}
	function append(a,b)
	{
		return a + b;
	}
	function concat(strs)
	{
		return List.toArray(strs).join('');
	}
	function length(str)
	{
		return str.length;
	}
	function map(f,str)
	{
		var out = str.split('');
		for (var i = out.length; i--; )
		{
			out[i] = f(Utils.chr(out[i]));
		}
		return out.join('');
	}
	function filter(pred,str)
	{
		return str.split('').map(Utils.chr).filter(pred).join('');
	}
	function reverse(str)
	{
		return str.split('').reverse().join('');
	}
	function foldl(f,b,str)
	{
		var len = str.length;
		for (var i = 0; i < len; ++i)
		{
			b = A2(f, Utils.chr(str[i]), b);
		}
		return b;
	}
	function foldr(f,b,str)
	{
		for (var i = str.length; i--; )
		{
			b = A2(f, Utils.chr(str[i]), b);
		}
		return b;
	}

	function split(sep, str)
	{
		return List.fromArray(str.split(sep));
	}
	function join(sep, strs)
	{
		return List.toArray(strs).join(sep);
	}
	function repeat(n, str)
	{
		var result = '';
		while (n > 0)
		{
			if (n & 1)
			{
				result += str;
			}
			n >>= 1, str += str;
		}
		return result;
	}

	function slice(start, end, str)
	{
		return str.slice(start,end);
	}
	function left(n, str)
	{
		return n < 1 ? "" : str.slice(0,n);
	}
	function right(n, str)
	{
		return n < 1 ? "" : str.slice(-n);
	}
	function dropLeft(n, str)
	{
		return n < 1 ? str : str.slice(n);
	}
	function dropRight(n, str)
	{
		return n < 1 ? str : str.slice(0,-n);
	}

	function pad(n,chr,str)
	{
		var half = (n - str.length) / 2;
		return repeat(Math.ceil(half),chr) + str + repeat(half|0,chr);
	}
	function padRight(n,chr,str)
	{
		return str + repeat(n - str.length, chr);
	}
	function padLeft(n,chr,str)
	{
		return repeat(n - str.length, chr) + str;
	}

	function trim(str)
	{
		return str.trim();
	}
	function trimLeft(str)
	{
		return str.trimLeft();
	}
	function trimRight(str)
	{
		return str.trimRight();
	}

	function words(str)
	{
		return List.fromArray(str.trim().split(/\s+/g));
	}
	function lines(str)
	{
		return List.fromArray(str.split(/\r\n|\r|\n/g));
	}

	function toUpper(str)
	{
		return str.toUpperCase();
	}
	function toLower(str)
	{
		return str.toLowerCase();
	}

	function any(pred, str)
	{
		for (var i = str.length; i--; )
		{
			if (pred(Utils.chr(str[i])))
			{
				return true;
			}
		}
		return false;
	}
	function all(pred, str)
	{
		for (var i = str.length; i--; )
		{
			if (!pred(Utils.chr(str[i])))
			{
				return false;
			}
		}
		return true;
	}

	function contains(sub, str)
	{
		return str.indexOf(sub) > -1;
	}
	function startsWith(sub, str)
	{
		return str.indexOf(sub) === 0;
	}
	function endsWith(sub, str)
	{
		return str.length >= sub.length &&
			str.lastIndexOf(sub) === str.length - sub.length;
	}
	function indexes(sub, str)
	{
		var subLen = sub.length;
		var i = 0;
		var is = [];
		while ((i = str.indexOf(sub, i)) > -1)
		{
			is.push(i);
			i = i + subLen;
		}
		return List.fromArray(is);
	}

	function toInt(s)
	{
		var len = s.length;
		if (len === 0)
		{
			return Result.Err("could not convert string '" + s + "' to an Int" );
		}
		var start = 0;
		if (s[0] == '-')
		{
			if (len === 1)
			{
				return Result.Err("could not convert string '" + s + "' to an Int" );
			}
			start = 1;
		}
		for (var i = start; i < len; ++i)
		{
			if (!Char.isDigit(s[i]))
			{
				return Result.Err("could not convert string '" + s + "' to an Int" );
			}
		}
		return Result.Ok(parseInt(s, 10));
	}

	function toFloat(s)
	{
		var len = s.length;
		if (len === 0)
		{
			return Result.Err("could not convert string '" + s + "' to a Float" );
		}
		var start = 0;
		if (s[0] == '-')
		{
			if (len === 1)
			{
				return Result.Err("could not convert string '" + s + "' to a Float" );
			}
			start = 1;
		}
		var dotCount = 0;
		for (var i = start; i < len; ++i)
		{
			if (Char.isDigit(s[i]))
			{
				continue;
			}
			if (s[i] === '.')
			{
				dotCount += 1;
				if (dotCount <= 1)
				{
					continue;
				}
			}
			return Result.Err("could not convert string '" + s + "' to a Float" );
		}
		return Result.Ok(parseFloat(s));
	}

	function toList(str)
	{
		return List.fromArray(str.split('').map(Utils.chr));
	}
	function fromList(chars)
	{
		return List.toArray(chars).join('');
	}

	return Elm.Native.String.values = {
		isEmpty: isEmpty,
		cons: F2(cons),
		uncons: uncons,
		append: F2(append),
		concat: concat,
		length: length,
		map: F2(map),
		filter: F2(filter),
		reverse: reverse,
		foldl: F3(foldl),
		foldr: F3(foldr),

		split: F2(split),
		join: F2(join),
		repeat: F2(repeat),

		slice: F3(slice),
		left: F2(left),
		right: F2(right),
		dropLeft: F2(dropLeft),
		dropRight: F2(dropRight),

		pad: F3(pad),
		padLeft: F3(padLeft),
		padRight: F3(padRight),

		trim: trim,
		trimLeft: trimLeft,
		trimRight: trimRight,

		words: words,
		lines: lines,

		toUpper: toUpper,
		toLower: toLower,

		any: F2(any),
		all: F2(all),

		contains: F2(contains),
		startsWith: F2(startsWith),
		endsWith: F2(endsWith),
		indexes: F2(indexes),

		toInt: toInt,
		toFloat: toFloat,
		toList: toList,
		fromList: fromList
	};
};

Elm.Native.Task = {};
Elm.Native.Task.make = function(localRuntime) {

	localRuntime.Native = localRuntime.Native || {};
	localRuntime.Native.Task = localRuntime.Native.Task || {};
	if (localRuntime.Native.Task.values)
	{
		return localRuntime.Native.Task.values;
	}

	var Result = Elm.Result.make(localRuntime);
	var Signal;
	var Utils = Elm.Native.Utils.make(localRuntime);


	// CONSTRUCTORS

	function succeed(value)
	{
		return {
			tag: 'Succeed',
			value: value
		};
	}

	function fail(error)
	{
		return {
			tag: 'Fail',
			value: error
		};
	}

	function asyncFunction(func)
	{
		return {
			tag: 'Async',
			asyncFunction: func
		};
	}

	function andThen(task, callback)
	{
		return {
			tag: 'AndThen',
			task: task,
			callback: callback
		};
	}

	function catch_(task, callback)
	{
		return {
			tag: 'Catch',
			task: task,
			callback: callback
		};
	}


	// RUNNER

	function perform(task) {
		runTask({ task: task }, function() {});
	}

	function performSignal(name, signal)
	{
		var workQueue = [];

		function onComplete()
		{
			workQueue.shift();

			setTimeout(function() {
				if (workQueue.length > 0)
				{
					runTask(workQueue[0], onComplete);
				}
			}, 0);
		}

		function register(task)
		{
			var root = { task: task };
			workQueue.push(root);
			if (workQueue.length === 1)
			{
				runTask(root, onComplete);
			}
		}

		if (!Signal)
		{
			Signal = Elm.Native.Signal.make(localRuntime);
		}
		Signal.output('perform-tasks-' + name, register, signal);

		register(signal.value);

		return signal;
	}

	function mark(status, task)
	{
		return { status: status, task: task };
	}

	function runTask(root, onComplete)
	{
		var result = mark('runnable', root.task);
		while (result.status === 'runnable')
		{
			result = stepTask(onComplete, root, result.task);
		}

		if (result.status === 'done')
		{
			root.task = result.task;
			onComplete();
		}

		if (result.status === 'blocked')
		{
			root.task = result.task;
		}
	}

	function stepTask(onComplete, root, task)
	{
		var tag = task.tag;

		if (tag === 'Succeed' || tag === 'Fail')
		{
			return mark('done', task);
		}

		if (tag === 'Async')
		{
			var placeHolder = {};
			var couldBeSync = true;
			var wasSync = false;

			task.asyncFunction(function(result) {
				placeHolder.tag = result.tag;
				placeHolder.value = result.value;
				if (couldBeSync)
				{
					wasSync = true;
				}
				else
				{
					runTask(root, onComplete);
				}
			});
			couldBeSync = false;
			return mark(wasSync ? 'done' : 'blocked', placeHolder);
		}

		if (tag === 'AndThen' || tag === 'Catch')
		{
			var result = mark('runnable', task.task);
			while (result.status === 'runnable')
			{
				result = stepTask(onComplete, root, result.task);
			}

			if (result.status === 'done')
			{
				var activeTask = result.task;
				var activeTag = activeTask.tag;

				var succeedChain = activeTag === 'Succeed' && tag === 'AndThen';
				var failChain = activeTag === 'Fail' && tag === 'Catch';

				return (succeedChain || failChain)
					? mark('runnable', task.callback(activeTask.value))
					: mark('runnable', activeTask);
			}
			if (result.status === 'blocked')
			{
				return mark('blocked', {
					tag: tag,
					task: result.task,
					callback: task.callback
				});
			}
		}
	}


	// THREADS

	function sleep(time) {
		return asyncFunction(function(callback) {
			setTimeout(function() {
				callback(succeed(Utils.Tuple0));
			}, time);
		});
	}

	function spawn(task) {
		return asyncFunction(function(callback) {
			var id = setTimeout(function() {
				perform(task);
			}, 0);
			callback(succeed(id));
		});
	}


	return localRuntime.Native.Task.values = {
		succeed: succeed,
		fail: fail,
		asyncFunction: asyncFunction,
		andThen: F2(andThen),
		catch_: F2(catch_),
		perform: perform,
		performSignal: performSignal,
		spawn: spawn,
		sleep: sleep
	};
};

Elm.Native.Text = {};
Elm.Native.Text.make = function(localRuntime) {
	localRuntime.Native = localRuntime.Native || {};
	localRuntime.Native.Text = localRuntime.Native.Text || {};
	if (localRuntime.Native.Text.values)
	{
		return localRuntime.Native.Text.values;
	}

	var toCss = Elm.Native.Color.make(localRuntime).toCss;
	var List = Elm.Native.List.make(localRuntime);


	// CONSTRUCTORS

	function fromString(str)
	{
		return {
			ctor: 'Text:Text',
			_0: str
		};
	}

	function append(a, b)
	{
		return {
			ctor: 'Text:Append',
			_0: a,
			_1: b
		};
	}

	function addMeta(field, value, text)
	{
		var newProps = {};
		var newText = {
			ctor: 'Text:Meta',
			_0: newProps,
			_1: text
		};

		if (text.ctor === 'Text:Meta')
		{
			newText._1 = text._1;
			var props = text._0;
			for (var i = metaKeys.length; i--; )
			{
				var key = metaKeys[i];
				var val = props[key];
				if (val)
				{
					newProps[key] = val;
				}
			}
		}
		newProps[field] = value;
		return newText;
	}

	var metaKeys = [
		'font-size',
		'font-family',
		'font-style',
		'font-weight',
		'href',
		'text-decoration',
		'color'
	];


	// conversions from Elm values to CSS

	function toTypefaces(list)
	{
		var typefaces = List.toArray(list);
		for (var i = typefaces.length; i--; )
		{
			var typeface = typefaces[i];
			if (typeface.indexOf(' ') > -1)
			{
				typefaces[i] = "'" + typeface + "'";
			}
		}
		return typefaces.join(',');
	}

	function toLine(line)
	{
		var ctor = line.ctor;
		return ctor === 'Under'
			? 'underline'
			: ctor === 'Over'
				? 'overline'
				: 'line-through';
	}

	// setting styles of Text

	function style(style, text)
	{
		var newText = addMeta('color', toCss(style.color), text);
		var props = newText._0;

		if (style.typeface.ctor !== '[]')
		{
			props['font-family'] = toTypefaces(style.typeface);
		}
		if (style.height.ctor !== "Nothing")
		{
			props['font-size'] = style.height._0 + 'px';
		}
		if (style.bold)
		{
			props['font-weight'] = 'bold';
		}
		if (style.italic)
		{
			props['font-style'] = 'italic';
		}
		if (style.line.ctor !== 'Nothing')
		{
			props['text-decoration'] = toLine(style.line._0);
		}
		return newText;
	}

	function height(px, text)
	{
		return addMeta('font-size', px + 'px', text);
	}

	function typeface(names, text)
	{
		return addMeta('font-family', toTypefaces(names), text);
	}

	function monospace(text)
	{
		return addMeta('font-family', 'monospace', text);
	}

	function italic(text)
	{
		return addMeta('font-style', 'italic', text);
	}

	function bold(text)
	{
		return addMeta('font-weight', 'bold', text);
	}

	function link(href, text)
	{
		return addMeta('href', href, text);
	}

	function line(line, text)
	{
		return addMeta('text-decoration', toLine(line), text);
	}

	function color(color, text)
	{
		return addMeta('color', toCss(color), text);;
	}


	// RENDER

	function renderHtml(text)
	{
		var tag = text.ctor;
		if (tag === 'Text:Append')
		{
			return renderHtml(text._0) + renderHtml(text._1);
		}
		if (tag === 'Text:Text')
		{
			return properEscape(text._0);
		}
		if (tag === 'Text:Meta')
		{
			return renderMeta(text._0, renderHtml(text._1));
		}
	}

	function renderMeta(metas, string)
	{
		var href = metas['href'];
		if (href)
		{
			string = '<a href="' + href + '">' + string + '</a>';
		}
		var styles = '';
		for (var key in metas)
		{
			if (key === 'href')
			{
				continue;
			}
			styles += key + ':' + metas[key] + ';';
		}
		if (styles)
		{
			string = '<span style="' + styles + '">' + string + '</span>';
		}
		return string;
	}

	function properEscape(str)
	{
		if (str.length == 0)
		{
			return str;
		}
		str = str //.replace(/&/g,  "&#38;")
			.replace(/"/g,  '&#34;')
			.replace(/'/g,  "&#39;")
			.replace(/</g,  "&#60;")
			.replace(/>/g,  "&#62;");
		var arr = str.split('\n');
		for (var i = arr.length; i--; )
		{
			arr[i] = makeSpaces(arr[i]);
		}
		return arr.join('<br/>');
	}

	function makeSpaces(s)
	{
		if (s.length == 0)
		{
			return s;
		}
		var arr = s.split('');
		if (arr[0] == ' ')
		{
			arr[0] = "&nbsp;"
		}
		for (var i = arr.length; --i; )
		{
			if (arr[i][0] == ' ' && arr[i-1] == ' ')
			{
				arr[i-1] = arr[i-1] + arr[i];
				arr[i] = '';
			}
		}
		for (var i = arr.length; i--; )
		{
			if (arr[i].length > 1 && arr[i][0] == ' ')
			{
				var spaces = arr[i].split('');
				for (var j = spaces.length - 2; j >= 0; j -= 2)
				{
					spaces[j] = '&nbsp;';
				}
				arr[i] = spaces.join('');
			}
		}
		arr = arr.join('');
		if (arr[arr.length-1] === " ")
		{
			return arr.slice(0,-1) + '&nbsp;';
		}
		return arr;
	}


	return localRuntime.Native.Text.values = {
		fromString: fromString,
		append: F2(append),

		height: F2(height),
		italic: italic,
		bold: bold,
		line: F2(line),
		monospace: monospace,
		typeface: F2(typeface),
		color: F2(color),
		link: F2(link),
		style: F2(style),

		toTypefaces: toTypefaces,
		toLine: toLine,
		renderHtml: renderHtml
	};
};

Elm.Native.Transform2D = {};
Elm.Native.Transform2D.make = function(localRuntime) {

	localRuntime.Native = localRuntime.Native || {};
	localRuntime.Native.Transform2D = localRuntime.Native.Transform2D || {};
	if (localRuntime.Native.Transform2D.values)
	{
		return localRuntime.Native.Transform2D.values;
	}

	var A;
	if (typeof Float32Array === 'undefined')
	{
		A = function(arr)
		{
			this.length = arr.length;
			this[0] = arr[0];
			this[1] = arr[1];
			this[2] = arr[2];
			this[3] = arr[3];
			this[4] = arr[4];
			this[5] = arr[5];
		};
	}
	else
	{
		A = Float32Array;
	}

	// layout of matrix in an array is
	//
	//   | m11 m12 dx |
	//   | m21 m22 dy |
	//   |  0   0   1 |
	//
	//  new A([ m11, m12, dx, m21, m22, dy ])

	var identity = new A([1,0,0,0,1,0]);
	function matrix(m11, m12, m21, m22, dx, dy)
	{
		return new A([m11, m12, dx, m21, m22, dy]);
	}

	function rotation(t)
	{
		var c = Math.cos(t);
		var s = Math.sin(t);
		return new A([c, -s, 0, s, c, 0]);
	}

	function rotate(t,m)
	{
		var c = Math.cos(t);
		var s = Math.sin(t);
		var m11 = m[0], m12 = m[1], m21 = m[3], m22 = m[4];
		return new A([m11*c + m12*s, -m11*s + m12*c, m[2],
					  m21*c + m22*s, -m21*s + m22*c, m[5]]);
	}
	/*
	function move(xy,m) {
		var x = xy._0;
		var y = xy._1;
		var m11 = m[0], m12 = m[1], m21 = m[3], m22 = m[4];
		return new A([m11, m12, m11*x + m12*y + m[2],
					  m21, m22, m21*x + m22*y + m[5]]);
	}
	function scale(s,m) { return new A([m[0]*s, m[1]*s, m[2], m[3]*s, m[4]*s, m[5]]); }
	function scaleX(x,m) { return new A([m[0]*x, m[1], m[2], m[3]*x, m[4], m[5]]); }
	function scaleY(y,m) { return new A([m[0], m[1]*y, m[2], m[3], m[4]*y, m[5]]); }
	function reflectX(m) { return new A([-m[0], m[1], m[2], -m[3], m[4], m[5]]); }
	function reflectY(m) { return new A([m[0], -m[1], m[2], m[3], -m[4], m[5]]); }

	function transform(m11, m21, m12, m22, mdx, mdy, n) {
		var n11 = n[0], n12 = n[1], n21 = n[3], n22 = n[4], ndx = n[2], ndy = n[5];
		return new A([m11*n11 + m12*n21,
					  m11*n12 + m12*n22,
					  m11*ndx + m12*ndy + mdx,
					  m21*n11 + m22*n21,
					  m21*n12 + m22*n22,
					  m21*ndx + m22*ndy + mdy]);
	}
	*/
	function multiply(m, n)
	{
		var m11 = m[0], m12 = m[1], m21 = m[3], m22 = m[4], mdx = m[2], mdy = m[5];
		var n11 = n[0], n12 = n[1], n21 = n[3], n22 = n[4], ndx = n[2], ndy = n[5];
		return new A([m11*n11 + m12*n21,
					  m11*n12 + m12*n22,
					  m11*ndx + m12*ndy + mdx,
					  m21*n11 + m22*n21,
					  m21*n12 + m22*n22,
					  m21*ndx + m22*ndy + mdy]);
	}

	return localRuntime.Native.Transform2D.values = {
		identity:identity,
		matrix:F6(matrix),
		rotation:rotation,
		multiply:F2(multiply)
		/*
		transform:F7(transform),
		rotate:F2(rotate),
		move:F2(move),
		scale:F2(scale),
		scaleX:F2(scaleX),
		scaleY:F2(scaleY),
		reflectX:reflectX,
		reflectY:reflectY
		*/
	};

};

Elm.Native = Elm.Native || {};
Elm.Native.Utils = {};
Elm.Native.Utils.make = function(localRuntime) {

	localRuntime.Native = localRuntime.Native || {};
	localRuntime.Native.Utils = localRuntime.Native.Utils || {};
	if (localRuntime.Native.Utils.values)
	{
		return localRuntime.Native.Utils.values;
	}

	function eq(l,r)
	{
		var stack = [{'x': l, 'y': r}]
		while (stack.length > 0)
		{
			var front = stack.pop();
			var x = front.x;
			var y = front.y;
			if (x === y)
			{
				continue;
			}
			if (typeof x === "object")
			{
				var c = 0;
				for (var i in x)
				{
					++c;
					if (i in y)
					{
						if (i !== 'ctor')
						{
							stack.push({ 'x': x[i], 'y': y[i] });
						}
					}
					else
					{
						return false;
					}
				}
				if ('ctor' in x)
				{
					stack.push({'x': x.ctor, 'y': y.ctor});
				}
				if (c !== Object.keys(y).length)
				{
					return false;
				}
			}
			else if (typeof x === 'function')
			{
				throw new Error('Equality error: general function equality is ' +
								'undecidable, and therefore, unsupported');
			}
			else
			{
				return false;
			}
		}
		return true;
	}

	// code in Generate/JavaScript.hs depends on the particular
	// integer values assigned to LT, EQ, and GT
	var LT = -1, EQ = 0, GT = 1, ord = ['LT','EQ','GT'];

	function compare(x,y)
	{
		return {
			ctor: ord[cmp(x,y)+1]
		};
	}

	function cmp(x,y) {
		var ord;
		if (typeof x !== 'object')
		{
			return x === y ? EQ : x < y ? LT : GT;
		}
		else if (x.isChar)
		{
			var a = x.toString();
			var b = y.toString();
			return a === b
				? EQ
				: a < b
					? LT
					: GT;
		}
		else if (x.ctor === "::" || x.ctor === "[]")
		{
			while (true)
			{
				if (x.ctor === "[]" && y.ctor === "[]")
				{
					return EQ;
				}
				if (x.ctor !== y.ctor)
				{
					return x.ctor === '[]' ? LT : GT;
				}
				ord = cmp(x._0, y._0);
				if (ord !== EQ)
				{
					return ord;
				}
				x = x._1;
				y = y._1;
			}
		}
		else if (x.ctor.slice(0,6) === '_Tuple')
		{
			var n = x.ctor.slice(6) - 0;
			var err = 'cannot compare tuples with more than 6 elements.';
			if (n === 0) return EQ;
			if (n >= 1) { ord = cmp(x._0, y._0); if (ord !== EQ) return ord;
			if (n >= 2) { ord = cmp(x._1, y._1); if (ord !== EQ) return ord;
			if (n >= 3) { ord = cmp(x._2, y._2); if (ord !== EQ) return ord;
			if (n >= 4) { ord = cmp(x._3, y._3); if (ord !== EQ) return ord;
			if (n >= 5) { ord = cmp(x._4, y._4); if (ord !== EQ) return ord;
			if (n >= 6) { ord = cmp(x._5, y._5); if (ord !== EQ) return ord;
			if (n >= 7) throw new Error('Comparison error: ' + err); } } } } } }
			return EQ;
		}
		else
		{
			throw new Error('Comparison error: comparison is only defined on ints, ' +
							'floats, times, chars, strings, lists of comparable values, ' +
							'and tuples of comparable values.');
		}
	}


	var Tuple0 = {
		ctor: "_Tuple0"
	};

	function Tuple2(x,y)
	{
		return {
			ctor: "_Tuple2",
			_0: x,
			_1: y
		};
	}

	function chr(c)
	{
		var x = new String(c);
		x.isChar = true;
		return x;
	}

	function txt(str)
	{
		var t = new String(str);
		t.text = true;
		return t;
	}

	var count = 0;
	function guid(_)
	{
		return count++
	}

	function copy(oldRecord)
	{
		var newRecord = {};
		for (var key in oldRecord)
		{
			var value = key === '_'
				? copy(oldRecord._)
				: oldRecord[key];
			newRecord[key] = value;
		}
		return newRecord;
	}

	function remove(key, oldRecord)
	{
		var record = copy(oldRecord);
		if (key in record._)
		{
			record[key] = record._[key][0];
			record._[key] = record._[key].slice(1);
			if (record._[key].length === 0)
			{
				delete record._[key];
			}
		}
		else
		{
			delete record[key];
		}
		return record;
	}

	function replace(keyValuePairs, oldRecord)
	{
		var record = copy(oldRecord);
		for (var i = keyValuePairs.length; i--; )
		{
			var pair = keyValuePairs[i];
			record[pair[0]] = pair[1];
		}
		return record;
	}

	function insert(key, value, oldRecord)
	{
		var newRecord = copy(oldRecord);
		if (key in newRecord)
		{
			var values = newRecord._[key];
			var copiedValues = values ? values.slice(0) : [];
			newRecord._[key] = [newRecord[key]].concat(copiedValues);
		}
		newRecord[key] = value;
		return newRecord;
	}

	function getXY(e)
	{
		var posx = 0;
		var posy = 0;
		if (e.pageX || e.pageY)
		{
			posx = e.pageX;
			posy = e.pageY;
		}
		else if (e.clientX || e.clientY)
		{
			posx = e.clientX + document.body.scrollLeft + document.documentElement.scrollLeft;
			posy = e.clientY + document.body.scrollTop + document.documentElement.scrollTop;
		}

		if (localRuntime.isEmbed())
		{
			var rect = localRuntime.node.getBoundingClientRect();
			var relx = rect.left + document.body.scrollLeft + document.documentElement.scrollLeft;
			var rely = rect.top + document.body.scrollTop + document.documentElement.scrollTop;
			// TODO: figure out if there is a way to avoid rounding here
			posx = posx - Math.round(relx) - localRuntime.node.clientLeft;
			posy = posy - Math.round(rely) - localRuntime.node.clientTop;
		}
		return Tuple2(posx, posy);
	}


	//// LIST STUFF ////

	var Nil = { ctor:'[]' };

	function Cons(hd,tl)
	{
		return {
			ctor: "::",
			_0: hd,
			_1: tl
		};
	}

	function append(xs,ys)
	{
		// append Strings
		if (typeof xs === "string")
		{
			return xs + ys;
		}

		// append Text
		if (xs.ctor.slice(0,5) === 'Text:')
		{
			return {
				ctor: 'Text:Append',
				_0: xs,
				_1: ys
			};
		}



		// append Lists
		if (xs.ctor === '[]')
		{
			return ys;
		}
		var root = Cons(xs._0, Nil);
		var curr = root;
		xs = xs._1;
		while (xs.ctor !== '[]')
		{
			curr._1 = Cons(xs._0, Nil);
			xs = xs._1;
			curr = curr._1;
		}
		curr._1 = ys;
		return root;
	}

	//// RUNTIME ERRORS ////

	function indent(lines)
	{
		return '\n' + lines.join('\n');
	}

	function badCase(moduleName, span)
	{
		var msg = indent([
			'Non-exhaustive pattern match in case-expression.',
			'Make sure your patterns cover every case!'
		]);
		throw new Error('Runtime error in module ' + moduleName + ' (' + span + ')' + msg);
	}

	function badIf(moduleName, span)
	{
		var msg = indent([
			'Non-exhaustive pattern match in multi-way-if expression.',
			'It is best to use \'otherwise\' as the last branch of multi-way-if.'
		]);
		throw new Error('Runtime error in module ' + moduleName + ' (' + span + ')' + msg);
	}


	function badPort(expected, received)
	{
		var msg = indent([
			'Expecting ' + expected + ' but was given ',
			JSON.stringify(received)
		]);
		throw new Error('Runtime error when sending values through a port.' + msg);
	}


	return localRuntime.Native.Utils.values = {
		eq: eq,
		cmp: cmp,
		compare: F2(compare),
		Tuple0: Tuple0,
		Tuple2: Tuple2,
		chr: chr,
		txt: txt,
		copy: copy,
		remove: remove,
		replace: replace,
		insert: insert,
		guid: guid,
		getXY: getXY,

		Nil: Nil,
		Cons: Cons,
		append: F2(append),

		badCase: badCase,
		badIf: badIf,
		badPort: badPort
	};
};

(function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);throw new Error("Cannot find module '"+o+"'")}var f=n[o]={exports:{}};t[o][0].call(f.exports,function(e){var n=t[o][1][e];return s(n?n:e)},f,f.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(require,module,exports){
module.exports = createHash

function createHash(elem) {
    var attributes = elem.attributes
    var hash = {}

    if (attributes === null || attributes === undefined) {
        return hash
    }

    for (var i = 0; i < attributes.length; i++) {
        var attr = attributes[i]

        if (attr.name.substr(0,5) !== "data-") {
            continue
        }

        hash[attr.name.substr(5)] = attr.value
    }

    return hash
}

},{}],2:[function(require,module,exports){
var createStore = require("weakmap-shim/create-store")
var Individual = require("individual")

var createHash = require("./create-hash.js")

var hashStore = Individual("__DATA_SET_WEAKMAP@3", createStore())

module.exports = DataSet

function DataSet(elem) {
    var store = hashStore(elem)

    if (!store.hash) {
        store.hash = createHash(elem)
    }

    return store.hash
}

},{"./create-hash.js":1,"individual":3,"weakmap-shim/create-store":4}],3:[function(require,module,exports){
(function (global){
var root = typeof window !== 'undefined' ?
    window : typeof global !== 'undefined' ?
    global : {};

module.exports = Individual

function Individual(key, value) {
    if (root[key]) {
        return root[key]
    }

    Object.defineProperty(root, key, {
        value: value
        , configurable: true
    })

    return value
}

}).call(this,typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
},{}],4:[function(require,module,exports){
var hiddenStore = require('./hidden-store.js');

module.exports = createStore;

function createStore() {
    var key = {};

    return function (obj) {
        if (typeof obj !== 'object' || obj === null) {
            throw new Error('Weakmap-shim: Key must be object')
        }

        var store = obj.valueOf(key);
        return store && store.identity === key ?
            store : hiddenStore(obj, key);
    };
}

},{"./hidden-store.js":5}],5:[function(require,module,exports){
module.exports = hiddenStore;

function hiddenStore(obj, key) {
    var store = { identity: key };
    var valueOf = obj.valueOf;

    Object.defineProperty(obj, "valueOf", {
        value: function (value) {
            return value !== key ?
                valueOf.apply(this, arguments) : store;
        },
        writable: true
    });

    return store;
}

},{}],6:[function(require,module,exports){
var DataSet = require("data-set")

module.exports = addEvent

function addEvent(target, type, handler) {
    var ds = DataSet(target)
    var events = ds[type]

    if (!events) {
        ds[type] = handler
    } else if (Array.isArray(events)) {
        if (events.indexOf(handler) === -1) {
            events.push(handler)
        }
    } else if (events !== handler) {
        ds[type] = [events, handler]
    }
}

},{"data-set":2}],7:[function(require,module,exports){
var globalDocument = require("global/document")
var DataSet = require("data-set")
var createStore = require("weakmap-shim/create-store")

var addEvent = require("./add-event.js")
var removeEvent = require("./remove-event.js")
var ProxyEvent = require("./proxy-event.js")

var HANDLER_STORE = createStore()

module.exports = DOMDelegator

function DOMDelegator(document) {
    document = document || globalDocument

    this.target = document.documentElement
    this.events = {}
    this.rawEventListeners = {}
    this.globalListeners = {}
}

DOMDelegator.prototype.addEventListener = addEvent
DOMDelegator.prototype.removeEventListener = removeEvent

DOMDelegator.prototype.allocateHandle =
    function allocateHandle(func) {
        var handle = new Handle()

        HANDLER_STORE(handle).func = func;

        return handle
    }

DOMDelegator.prototype.transformHandle =
    function transformHandle(handle, lambda) {
        var func = HANDLER_STORE(handle).func

        return this.allocateHandle(function (ev) {
            var result = lambda(ev)
            if (result) {
                func(result)
            }
        })
    }

DOMDelegator.prototype.addGlobalEventListener =
    function addGlobalEventListener(eventName, fn) {
        var listeners = this.globalListeners[eventName] || [];
        if (listeners.indexOf(fn) === -1) {
            listeners.push(fn)
        }

        this.globalListeners[eventName] = listeners;
    }

DOMDelegator.prototype.removeGlobalEventListener =
    function removeGlobalEventListener(eventName, fn) {
        var listeners = this.globalListeners[eventName] || [];

        var index = listeners.indexOf(fn)
        if (index !== -1) {
            listeners.splice(index, 1)
        }
    }

DOMDelegator.prototype.listenTo = function listenTo(eventName) {
    if (this.events[eventName]) {
        return
    }

    this.events[eventName] = true

    var listener = this.rawEventListeners[eventName]
    if (!listener) {
        listener = this.rawEventListeners[eventName] =
            createHandler(eventName, this)
    }

    this.target.addEventListener(eventName, listener, true)
}

DOMDelegator.prototype.unlistenTo = function unlistenTo(eventName) {
    if (!this.events[eventName]) {
        return
    }

    this.events[eventName] = false
    var listener = this.rawEventListeners[eventName]

    if (!listener) {
        throw new Error("dom-delegator#unlistenTo: cannot " +
            "unlisten to " + eventName)
    }

    this.target.removeEventListener(eventName, listener, true)
}

function createHandler(eventName, delegator) {
    var globalListeners = delegator.globalListeners;
    var delegatorTarget = delegator.target;

    return handler

    function handler(ev) {
        var globalHandlers = globalListeners[eventName] || []

        if (globalHandlers.length > 0) {
            var globalEvent = new ProxyEvent(ev);
            globalEvent.currentTarget = delegatorTarget;
            callListeners(globalHandlers, globalEvent)
        }

        findAndInvokeListeners(ev.target, ev, eventName)
    }
}

function findAndInvokeListeners(elem, ev, eventName) {
    var listener = getListener(elem, eventName)

    if (listener && listener.handlers.length > 0) {
        var listenerEvent = new ProxyEvent(ev);
        listenerEvent.currentTarget = listener.currentTarget
        callListeners(listener.handlers, listenerEvent)

        if (listenerEvent._bubbles) {
            var nextTarget = listener.currentTarget.parentNode
            findAndInvokeListeners(nextTarget, ev, eventName)
        }
    }
}

function getListener(target, type) {
    // terminate recursion if parent is `null`
    if (target === null) {
        return null
    }

    var ds = DataSet(target)
    // fetch list of handler fns for this event
    var handler = ds[type]
    var allHandler = ds.event

    if (!handler && !allHandler) {
        return getListener(target.parentNode, type)
    }

    var handlers = [].concat(handler || [], allHandler || [])
    return new Listener(target, handlers)
}

function callListeners(handlers, ev) {
    handlers.forEach(function (handler) {
        if (typeof handler === "function") {
            handler(ev)
        } else if (typeof handler.handleEvent === "function") {
            handler.handleEvent(ev)
        } else if (handler.type === "dom-delegator-handle") {
            HANDLER_STORE(handler).func(ev)
        } else {
            throw new Error("dom-delegator: unknown handler " +
                "found: " + JSON.stringify(handlers));
        }
    })
}

function Listener(target, handlers) {
    this.currentTarget = target
    this.handlers = handlers
}

function Handle() {
    this.type = "dom-delegator-handle"
}

},{"./add-event.js":6,"./proxy-event.js":15,"./remove-event.js":16,"data-set":2,"global/document":10,"weakmap-shim/create-store":13}],8:[function(require,module,exports){
var Individual = require("individual")
var cuid = require("cuid")
var globalDocument = require("global/document")

var DOMDelegator = require("./dom-delegator.js")

var delegatorCache = Individual("__DOM_DELEGATOR_CACHE@9", {
    delegators: {}
})
var commonEvents = [
    "blur", "change", "click",  "contextmenu", "dblclick",
    "error","focus", "focusin", "focusout", "input", "keydown",
    "keypress", "keyup", "load", "mousedown", "mouseup",
    "resize", "scroll", "select", "submit", "touchcancel",
    "touchend", "touchstart", "unload"
]

/*  Delegator is a thin wrapper around a singleton `DOMDelegator`
        instance.

    Only one DOMDelegator should exist because we do not want
        duplicate event listeners bound to the DOM.

    `Delegator` will also `listenTo()` all events unless 
        every caller opts out of it
*/
module.exports = Delegator

function Delegator(opts) {
    opts = opts || {}
    var document = opts.document || globalDocument

    var cacheKey = document["__DOM_DELEGATOR_CACHE_TOKEN@9"]

    if (!cacheKey) {
        cacheKey =
            document["__DOM_DELEGATOR_CACHE_TOKEN@9"] = cuid()
    }

    var delegator = delegatorCache.delegators[cacheKey]

    if (!delegator) {
        delegator = delegatorCache.delegators[cacheKey] =
            new DOMDelegator(document)
    }

    if (opts.defaultEvents !== false) {
        for (var i = 0; i < commonEvents.length; i++) {
            delegator.listenTo(commonEvents[i])
        }
    }

    return delegator
}



},{"./dom-delegator.js":7,"cuid":9,"global/document":10,"individual":11}],9:[function(require,module,exports){
/**
 * cuid.js
 * Collision-resistant UID generator for browsers and node.
 * Sequential for fast db lookups and recency sorting.
 * Safe for element IDs and server-side lookups.
 *
 * Extracted from CLCTR
 * 
 * Copyright (c) Eric Elliott 2012
 * MIT License
 */

/*global window, navigator, document, require, process, module */
(function (app) {
  'use strict';
  var namespace = 'cuid',
    c = 0,
    blockSize = 4,
    base = 36,
    discreteValues = Math.pow(base, blockSize),

    pad = function pad(num, size) {
      var s = "000000000" + num;
      return s.substr(s.length-size);
    },

    randomBlock = function randomBlock() {
      return pad((Math.random() *
            discreteValues << 0)
            .toString(base), blockSize);
    },

    safeCounter = function () {
      c = (c < discreteValues) ? c : 0;
      c++; // this is not subliminal
      return c - 1;
    },

    api = function cuid() {
      // Starting with a lowercase letter makes
      // it HTML element ID friendly.
      var letter = 'c', // hard-coded allows for sequential access

        // timestamp
        // warning: this exposes the exact date and time
        // that the uid was created.
        timestamp = (new Date().getTime()).toString(base),

        // Prevent same-machine collisions.
        counter,

        // A few chars to generate distinct ids for different
        // clients (so different computers are far less
        // likely to generate the same id)
        fingerprint = api.fingerprint(),

        // Grab some more chars from Math.random()
        random = randomBlock() + randomBlock();

        counter = pad(safeCounter().toString(base), blockSize);

      return  (letter + timestamp + counter + fingerprint + random);
    };

  api.slug = function slug() {
    var date = new Date().getTime().toString(36),
      counter,
      print = api.fingerprint().slice(0,1) +
        api.fingerprint().slice(-1),
      random = randomBlock().slice(-2);

      counter = safeCounter().toString(36).slice(-4);

    return date.slice(-2) + 
      counter + print + random;
  };

  api.globalCount = function globalCount() {
    // We want to cache the results of this
    var cache = (function calc() {
        var i,
          count = 0;

        for (i in window) {
          count++;
        }

        return count;
      }());

    api.globalCount = function () { return cache; };
    return cache;
  };

  api.fingerprint = function browserPrint() {
    return pad((navigator.mimeTypes.length +
      navigator.userAgent.length).toString(36) +
      api.globalCount().toString(36), 4);
  };

  // don't change anything from here down.
  if (app.register) {
    app.register(namespace, api);
  } else if (typeof module !== 'undefined') {
    module.exports = api;
  } else {
    app[namespace] = api;
  }

}(this.applitude || this));

},{}],10:[function(require,module,exports){
(function (global){
var topLevel = typeof global !== 'undefined' ? global :
    typeof window !== 'undefined' ? window : {}
var minDoc = require('min-document');

if (typeof document !== 'undefined') {
    module.exports = document;
} else {
    var doccy = topLevel['__GLOBAL_DOCUMENT_CACHE@4'];

    if (!doccy) {
        doccy = topLevel['__GLOBAL_DOCUMENT_CACHE@4'] = minDoc;
    }

    module.exports = doccy;
}

}).call(this,typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
},{"min-document":40}],11:[function(require,module,exports){
module.exports=require(3)
},{}],12:[function(require,module,exports){
if (typeof Object.create === 'function') {
  // implementation from standard node.js 'util' module
  module.exports = function inherits(ctor, superCtor) {
    ctor.super_ = superCtor
    ctor.prototype = Object.create(superCtor.prototype, {
      constructor: {
        value: ctor,
        enumerable: false,
        writable: true,
        configurable: true
      }
    });
  };
} else {
  // old school shim for old browsers
  module.exports = function inherits(ctor, superCtor) {
    ctor.super_ = superCtor
    var TempCtor = function () {}
    TempCtor.prototype = superCtor.prototype
    ctor.prototype = new TempCtor()
    ctor.prototype.constructor = ctor
  }
}

},{}],13:[function(require,module,exports){
module.exports=require(4)
},{"./hidden-store.js":14}],14:[function(require,module,exports){
module.exports=require(5)
},{}],15:[function(require,module,exports){
var inherits = require("inherits")

var ALL_PROPS = [
    "altKey", "bubbles", "cancelable", "ctrlKey",
    "eventPhase", "metaKey", "relatedTarget", "shiftKey",
    "target", "timeStamp", "type", "view", "which"
]
var KEY_PROPS = ["char", "charCode", "key", "keyCode"]
var MOUSE_PROPS = [
    "button", "buttons", "clientX", "clientY", "layerX",
    "layerY", "offsetX", "offsetY", "pageX", "pageY",
    "screenX", "screenY", "toElement"
]

var rkeyEvent = /^key|input/
var rmouseEvent = /^(?:mouse|pointer|contextmenu)|click/

module.exports = ProxyEvent

function ProxyEvent(ev) {
    if (!(this instanceof ProxyEvent)) {
        return new ProxyEvent(ev)
    }

    if (rkeyEvent.test(ev.type)) {
        return new KeyEvent(ev)
    } else if (rmouseEvent.test(ev.type)) {
        return new MouseEvent(ev)
    }

    for (var i = 0; i < ALL_PROPS.length; i++) {
        var propKey = ALL_PROPS[i]
        this[propKey] = ev[propKey]
    }

    this._rawEvent = ev
    this._bubbles = false;
}

ProxyEvent.prototype.preventDefault = function () {
    this._rawEvent.preventDefault()
}

ProxyEvent.prototype.startPropagation = function () {
    this._bubbles = true;
}

function MouseEvent(ev) {
    for (var i = 0; i < ALL_PROPS.length; i++) {
        var propKey = ALL_PROPS[i]
        this[propKey] = ev[propKey]
    }

    for (var j = 0; j < MOUSE_PROPS.length; j++) {
        var mousePropKey = MOUSE_PROPS[j]
        this[mousePropKey] = ev[mousePropKey]
    }

    this._rawEvent = ev
}

inherits(MouseEvent, ProxyEvent)

function KeyEvent(ev) {
    for (var i = 0; i < ALL_PROPS.length; i++) {
        var propKey = ALL_PROPS[i]
        this[propKey] = ev[propKey]
    }

    for (var j = 0; j < KEY_PROPS.length; j++) {
        var keyPropKey = KEY_PROPS[j]
        this[keyPropKey] = ev[keyPropKey]
    }

    this._rawEvent = ev
}

inherits(KeyEvent, ProxyEvent)

},{"inherits":12}],16:[function(require,module,exports){
var DataSet = require("data-set")

module.exports = removeEvent

function removeEvent(target, type, handler) {
    var ds = DataSet(target)
    var events = ds[type]

    if (!events) {
        return
    } else if (Array.isArray(events)) {
        var index = events.indexOf(handler)
        if (index !== -1) {
            events.splice(index, 1)
        }
    } else if (events === handler) {
        ds[type] = null
    }
}

},{"data-set":2}],17:[function(require,module,exports){
var isObject = require("is-object")
var isHook = require("vtree/is-vhook")

module.exports = applyProperties

function applyProperties(node, props, previous) {
    for (var propName in props) {
        var propValue = props[propName]

        if (propValue === undefined) {
            removeProperty(node, props, previous, propName);
        } else if (isHook(propValue)) {
            propValue.hook(node,
                propName,
                previous ? previous[propName] : undefined)
        } else {
            if (isObject(propValue)) {
                patchObject(node, props, previous, propName, propValue);
            } else if (propValue !== undefined) {
                node[propName] = propValue
            }
        }
    }
}

function removeProperty(node, props, previous, propName) {
    if (previous) {
        var previousValue = previous[propName]

        if (!isHook(previousValue)) {
            if (propName === "attributes") {
                for (var attrName in previousValue) {
                    node.removeAttribute(attrName)
                }
            } else if (propName === "style") {
                for (var i in previousValue) {
                    node.style[i] = ""
                }
            } else if (typeof previousValue === "string") {
                node[propName] = ""
            } else {
                node[propName] = null
            }
        }
    }
}

function patchObject(node, props, previous, propName, propValue) {
    var previousValue = previous ? previous[propName] : undefined

    // Set attributes
    if (propName === "attributes") {
        for (var attrName in propValue) {
            var attrValue = propValue[attrName]

            if (attrValue === undefined) {
                node.removeAttribute(attrName)
            } else {
                node.setAttribute(attrName, attrValue)
            }
        }

        return
    }

    if(previousValue && isObject(previousValue) &&
        getPrototype(previousValue) !== getPrototype(propValue)) {
        node[propName] = propValue
        return
    }

    if (!isObject(node[propName])) {
        node[propName] = {}
    }

    var replacer = propName === "style" ? "" : undefined

    for (var k in propValue) {
        var value = propValue[k]
        node[propName][k] = (value === undefined) ? replacer : value
    }
}

function getPrototype(value) {
    if (Object.getPrototypeOf) {
        return Object.getPrototypeOf(value)
    } else if (value.__proto__) {
        return value.__proto__
    } else if (value.constructor) {
        return value.constructor.prototype
    }
}

},{"is-object":21,"vtree/is-vhook":29}],18:[function(require,module,exports){
var document = require("global/document")

var applyProperties = require("./apply-properties")

var isVNode = require("vtree/is-vnode")
var isVText = require("vtree/is-vtext")
var isWidget = require("vtree/is-widget")
var handleThunk = require("vtree/handle-thunk")

module.exports = createElement

function createElement(vnode, opts) {
    var doc = opts ? opts.document || document : document
    var warn = opts ? opts.warn : null

    vnode = handleThunk(vnode).a

    if (isWidget(vnode)) {
        return vnode.init()
    } else if (isVText(vnode)) {
        return doc.createTextNode(vnode.text)
    } else if (!isVNode(vnode)) {
        if (warn) {
            warn("Item is not a valid virtual dom node", vnode)
        }
        return null
    }

    var node = (vnode.namespace === null) ?
        doc.createElement(vnode.tagName) :
        doc.createElementNS(vnode.namespace, vnode.tagName)

    var props = vnode.properties
    applyProperties(node, props)

    var children = vnode.children

    for (var i = 0; i < children.length; i++) {
        var childNode = createElement(children[i], opts)
        if (childNode) {
            node.appendChild(childNode)
        }
    }

    return node
}

},{"./apply-properties":17,"global/document":20,"vtree/handle-thunk":27,"vtree/is-vnode":30,"vtree/is-vtext":31,"vtree/is-widget":32}],19:[function(require,module,exports){
// Maps a virtual DOM tree onto a real DOM tree in an efficient manner.
// We don't want to read all of the DOM nodes in the tree so we use
// the in-order tree indexing to eliminate recursion down certain branches.
// We only recurse into a DOM node if we know that it contains a child of
// interest.

var noChild = {}

module.exports = domIndex

function domIndex(rootNode, tree, indices, nodes) {
    if (!indices || indices.length === 0) {
        return {}
    } else {
        indices.sort(ascending)
        return recurse(rootNode, tree, indices, nodes, 0)
    }
}

function recurse(rootNode, tree, indices, nodes, rootIndex) {
    nodes = nodes || {}


    if (rootNode) {
        if (indexInRange(indices, rootIndex, rootIndex)) {
            nodes[rootIndex] = rootNode
        }

        var vChildren = tree.children

        if (vChildren) {

            var childNodes = rootNode.childNodes

            for (var i = 0; i < tree.children.length; i++) {
                rootIndex += 1

                var vChild = vChildren[i] || noChild
                var nextIndex = rootIndex + (vChild.count || 0)

                // skip recursion down the tree if there are no nodes down here
                if (indexInRange(indices, rootIndex, nextIndex)) {
                    recurse(childNodes[i], vChild, indices, nodes, rootIndex)
                }

                rootIndex = nextIndex
            }
        }
    }

    return nodes
}

// Binary search for an index in the interval [left, right]
function indexInRange(indices, left, right) {
    if (indices.length === 0) {
        return false
    }

    var minIndex = 0
    var maxIndex = indices.length - 1
    var currentIndex
    var currentItem

    while (minIndex <= maxIndex) {
        currentIndex = ((maxIndex + minIndex) / 2) >> 0
        currentItem = indices[currentIndex]

        if (minIndex === maxIndex) {
            return currentItem >= left && currentItem <= right
        } else if (currentItem < left) {
            minIndex = currentIndex + 1
        } else  if (currentItem > right) {
            maxIndex = currentIndex - 1
        } else {
            return true
        }
    }

    return false;
}

function ascending(a, b) {
    return a > b ? 1 : -1
}

},{}],20:[function(require,module,exports){
module.exports=require(10)
},{"min-document":40}],21:[function(require,module,exports){
module.exports = isObject

function isObject(x) {
    return typeof x === "object" && x !== null
}

},{}],22:[function(require,module,exports){
var nativeIsArray = Array.isArray
var toString = Object.prototype.toString

module.exports = nativeIsArray || isArray

function isArray(obj) {
    return toString.call(obj) === "[object Array]"
}

},{}],23:[function(require,module,exports){
var applyProperties = require("./apply-properties")

var isWidget = require("vtree/is-widget")
var VPatch = require("vtree/vpatch")

var render = require("./create-element")
var updateWidget = require("./update-widget")

module.exports = applyPatch

function applyPatch(vpatch, domNode, renderOptions) {
    var type = vpatch.type
    var vNode = vpatch.vNode
    var patch = vpatch.patch

    switch (type) {
        case VPatch.REMOVE:
            return removeNode(domNode, vNode)
        case VPatch.INSERT:
            return insertNode(domNode, patch, renderOptions)
        case VPatch.VTEXT:
            return stringPatch(domNode, vNode, patch, renderOptions)
        case VPatch.WIDGET:
            return widgetPatch(domNode, vNode, patch, renderOptions)
        case VPatch.VNODE:
            return vNodePatch(domNode, vNode, patch, renderOptions)
        case VPatch.ORDER:
            reorderChildren(domNode, patch)
            return domNode
        case VPatch.PROPS:
            applyProperties(domNode, patch, vNode.properties)
            return domNode
        case VPatch.THUNK:
            return replaceRoot(domNode,
                renderOptions.patch(domNode, patch, renderOptions))
        default:
            return domNode
    }
}

function removeNode(domNode, vNode) {
    var parentNode = domNode.parentNode

    if (parentNode) {
        parentNode.removeChild(domNode)
    }

    destroyWidget(domNode, vNode);

    return null
}

function insertNode(parentNode, vNode, renderOptions) {
    var newNode = render(vNode, renderOptions)

    if (parentNode) {
        parentNode.appendChild(newNode)
    }

    return parentNode
}

function stringPatch(domNode, leftVNode, vText, renderOptions) {
    var newNode

    if (domNode.nodeType === 3) {
        domNode.replaceData(0, domNode.length, vText.text)
        newNode = domNode
    } else {
        var parentNode = domNode.parentNode
        newNode = render(vText, renderOptions)

        if (parentNode) {
            parentNode.replaceChild(newNode, domNode)
        }
    }

    destroyWidget(domNode, leftVNode)

    return newNode
}

function widgetPatch(domNode, leftVNode, widget, renderOptions) {
    if (updateWidget(leftVNode, widget)) {
        return widget.update(leftVNode, domNode) || domNode
    }

    var parentNode = domNode.parentNode
    var newWidget = render(widget, renderOptions)

    if (parentNode) {
        parentNode.replaceChild(newWidget, domNode)
    }

    destroyWidget(domNode, leftVNode)

    return newWidget
}

function vNodePatch(domNode, leftVNode, vNode, renderOptions) {
    var parentNode = domNode.parentNode
    var newNode = render(vNode, renderOptions)

    if (parentNode) {
        parentNode.replaceChild(newNode, domNode)
    }

    destroyWidget(domNode, leftVNode)

    return newNode
}

function destroyWidget(domNode, w) {
    if (typeof w.destroy === "function" && isWidget(w)) {
        w.destroy(domNode)
    }
}

function reorderChildren(domNode, bIndex) {
    var children = []
    var childNodes = domNode.childNodes
    var len = childNodes.length
    var i
    var reverseIndex = bIndex.reverse

    for (i = 0; i < len; i++) {
        children.push(domNode.childNodes[i])
    }

    var insertOffset = 0
    var move
    var node
    var insertNode
    for (i = 0; i < len; i++) {
        move = bIndex[i]
        if (move !== undefined && move !== i) {
            // the element currently at this index will be moved later so increase the insert offset
            if (reverseIndex[i] > i) {
                insertOffset++
            }

            node = children[move]
            insertNode = childNodes[i + insertOffset] || null
            if (node !== insertNode) {
                domNode.insertBefore(node, insertNode)
            }

            // the moved element came from the front of the array so reduce the insert offset
            if (move < i) {
                insertOffset--
            }
        }

        // element at this index is scheduled to be removed so increase insert offset
        if (i in bIndex.removes) {
            insertOffset++
        }
    }
}

function replaceRoot(oldRoot, newRoot) {
    if (oldRoot && newRoot && oldRoot !== newRoot && oldRoot.parentNode) {
        console.log(oldRoot)
        oldRoot.parentNode.replaceChild(newRoot, oldRoot)
    }

    return newRoot;
}

},{"./apply-properties":17,"./create-element":18,"./update-widget":25,"vtree/is-widget":32,"vtree/vpatch":37}],24:[function(require,module,exports){
var document = require("global/document")
var isArray = require("x-is-array")

var domIndex = require("./dom-index")
var patchOp = require("./patch-op")
module.exports = patch

function patch(rootNode, patches) {
    return patchRecursive(rootNode, patches)
}

function patchRecursive(rootNode, patches, renderOptions) {
    var indices = patchIndices(patches)

    if (indices.length === 0) {
        return rootNode
    }

    var index = domIndex(rootNode, patches.a, indices)
    var ownerDocument = rootNode.ownerDocument

    if (!renderOptions) {
        renderOptions = { patch: patchRecursive }
        if (ownerDocument !== document) {
            renderOptions.document = ownerDocument
        }
    }

    for (var i = 0; i < indices.length; i++) {
        var nodeIndex = indices[i]
        rootNode = applyPatch(rootNode,
            index[nodeIndex],
            patches[nodeIndex],
            renderOptions)
    }

    return rootNode
}

function applyPatch(rootNode, domNode, patchList, renderOptions) {
    if (!domNode) {
        return rootNode
    }

    var newNode

    if (isArray(patchList)) {
        for (var i = 0; i < patchList.length; i++) {
            newNode = patchOp(patchList[i], domNode, renderOptions)

            if (domNode === rootNode) {
                rootNode = newNode
            }
        }
    } else {
        newNode = patchOp(patchList, domNode, renderOptions)

        if (domNode === rootNode) {
            rootNode = newNode
        }
    }

    return rootNode
}

function patchIndices(patches) {
    var indices = []

    for (var key in patches) {
        if (key !== "a") {
            indices.push(Number(key))
        }
    }

    return indices
}

},{"./dom-index":19,"./patch-op":23,"global/document":20,"x-is-array":22}],25:[function(require,module,exports){
var isWidget = require("vtree/is-widget")

module.exports = updateWidget

function updateWidget(a, b) {
    if (isWidget(a) && isWidget(b)) {
        if ("name" in a && "name" in b) {
            return a.id === b.id
        } else {
            return a.init === b.init
        }
    }

    return false
}

},{"vtree/is-widget":32}],26:[function(require,module,exports){
var isArray = require("x-is-array")
var isObject = require("is-object")

var VPatch = require("./vpatch")
var isVNode = require("./is-vnode")
var isVText = require("./is-vtext")
var isWidget = require("./is-widget")
var isThunk = require("./is-thunk")
var handleThunk = require("./handle-thunk")

module.exports = diff

function diff(a, b) {
    var patch = { a: a }
    walk(a, b, patch, 0)
    return patch
}

function walk(a, b, patch, index) {
    if (a === b) {
        if (isThunk(a) || isThunk(b)) {
            thunks(a, b, patch, index)
        } else {
            hooks(b, patch, index)
        }
        return
    }

    var apply = patch[index]

    if (b == null) {
        apply = appendPatch(apply, new VPatch(VPatch.REMOVE, a, b))
        destroyWidgets(a, patch, index)
    } else if (isThunk(a) || isThunk(b)) {
        thunks(a, b, patch, index)
    } else if (isVNode(b)) {
        if (isVNode(a)) {
            if (a.tagName === b.tagName &&
                a.namespace === b.namespace &&
                a.key === b.key) {
                var propsPatch = diffProps(a.properties, b.properties, b.hooks)
                if (propsPatch) {
                    apply = appendPatch(apply,
                        new VPatch(VPatch.PROPS, a, propsPatch))
                }
                apply = diffChildren(a, b, patch, apply, index)
            } else {
                apply = appendPatch(apply, new VPatch(VPatch.VNODE, a, b))
                destroyWidgets(a, patch, index)
            }
        } else {
            apply = appendPatch(apply, new VPatch(VPatch.VNODE, a, b))
            destroyWidgets(a, patch, index)
        }
    } else if (isVText(b)) {
        if (!isVText(a)) {
            apply = appendPatch(apply, new VPatch(VPatch.VTEXT, a, b))
            destroyWidgets(a, patch, index)
        } else if (a.text !== b.text) {
            apply = appendPatch(apply, new VPatch(VPatch.VTEXT, a, b))
        }
    } else if (isWidget(b)) {
        apply = appendPatch(apply, new VPatch(VPatch.WIDGET, a, b))

        if (!isWidget(a)) {
            destroyWidgets(a, patch, index)
        }
    }

    if (apply) {
        patch[index] = apply
    }
}

function diffProps(a, b, hooks) {
    var diff

    for (var aKey in a) {
        if (!(aKey in b)) {
            diff = diff || {}
            diff[aKey] = undefined
        }

        var aValue = a[aKey]
        var bValue = b[aKey]

        if (hooks && aKey in hooks) {
            diff = diff || {}
            diff[aKey] = bValue
        } else {
            if (isObject(aValue) && isObject(bValue)) {
                if (getPrototype(bValue) !== getPrototype(aValue)) {
                    diff = diff || {}
                    diff[aKey] = bValue
                } else {
                    var objectDiff = diffProps(aValue, bValue)
                    if (objectDiff) {
                        diff = diff || {}
                        diff[aKey] = objectDiff
                    }
                }
            } else if (aValue !== bValue) {
                diff = diff || {}
                diff[aKey] = bValue
            }
        }
    }

    for (var bKey in b) {
        if (!(bKey in a)) {
            diff = diff || {}
            diff[bKey] = b[bKey]
        }
    }

    return diff
}

function getPrototype(value) {
    if (Object.getPrototypeOf) {
        return Object.getPrototypeOf(value)
    } else if (value.__proto__) {
        return value.__proto__
    } else if (value.constructor) {
        return value.constructor.prototype
    }
}

function diffChildren(a, b, patch, apply, index) {
    var aChildren = a.children
    var bChildren = reorder(aChildren, b.children)

    var aLen = aChildren.length
    var bLen = bChildren.length
    var len = aLen > bLen ? aLen : bLen

    for (var i = 0; i < len; i++) {
        var leftNode = aChildren[i]
        var rightNode = bChildren[i]
        index += 1

        if (!leftNode) {
            if (rightNode) {
                // Excess nodes in b need to be added
                apply = appendPatch(apply,
                    new VPatch(VPatch.INSERT, null, rightNode))
            }
        } else if (!rightNode) {
            if (leftNode) {
                // Excess nodes in a need to be removed
                patch[index] = new VPatch(VPatch.REMOVE, leftNode, null)
                destroyWidgets(leftNode, patch, index)
            }
        } else {
            walk(leftNode, rightNode, patch, index)
        }

        if (isVNode(leftNode) && leftNode.count) {
            index += leftNode.count
        }
    }

    if (bChildren.moves) {
        // Reorder nodes last
        apply = appendPatch(apply, new VPatch(VPatch.ORDER, a, bChildren.moves))
    }

    return apply
}

// Patch records for all destroyed widgets must be added because we need
// a DOM node reference for the destroy function
function destroyWidgets(vNode, patch, index) {
    if (isWidget(vNode)) {
        if (typeof vNode.destroy === "function") {
            patch[index] = new VPatch(VPatch.REMOVE, vNode, null)
        }
    } else if (isVNode(vNode) && vNode.hasWidgets) {
        var children = vNode.children
        var len = children.length
        for (var i = 0; i < len; i++) {
            var child = children[i]
            index += 1

            destroyWidgets(child, patch, index)

            if (isVNode(child) && child.count) {
                index += child.count
            }
        }
    }
}

// Create a sub-patch for thunks
function thunks(a, b, patch, index) {
    var nodes = handleThunk(a, b);
    var thunkPatch = diff(nodes.a, nodes.b)
    if (hasPatches(thunkPatch)) {
        patch[index] = new VPatch(VPatch.THUNK, null, thunkPatch)
    }
}

function hasPatches(patch) {
    for (var index in patch) {
        if (index !== "a") {
            return true;
        }
    }

    return false;
}

// Execute hooks when two nodes are identical
function hooks(vNode, patch, index) {
    if (isVNode(vNode)) {
        if (vNode.hooks) {
            patch[index] = new VPatch(VPatch.PROPS, vNode.hooks, vNode.hooks)
        }

        if (vNode.descendantHooks) {
            var children = vNode.children
            var len = children.length
            for (var i = 0; i < len; i++) {
                var child = children[i]
                index += 1

                hooks(child, patch, index)

                if (isVNode(child) && child.count) {
                    index += child.count
                }
            }
        }
    }
}

// List diff, naive left to right reordering
function reorder(aChildren, bChildren) {

    var bKeys = keyIndex(bChildren)

    if (!bKeys) {
        return bChildren
    }

    var aKeys = keyIndex(aChildren)

    if (!aKeys) {
        return bChildren
    }

    var bMatch = {}, aMatch = {}

    for (var key in bKeys) {
        bMatch[bKeys[key]] = aKeys[key]
    }

    for (var key in aKeys) {
        aMatch[aKeys[key]] = bKeys[key]
    }

    var aLen = aChildren.length
    var bLen = bChildren.length
    var len = aLen > bLen ? aLen : bLen
    var shuffle = []
    var freeIndex = 0
    var i = 0
    var moveIndex = 0
    var moves = {}
    var removes = moves.removes = {}
    var reverse = moves.reverse = {}
    var hasMoves = false

    while (freeIndex < len) {
        var move = aMatch[i]
        if (move !== undefined) {
            shuffle[i] = bChildren[move]
            if (move !== moveIndex) {
                moves[move] = moveIndex
                reverse[moveIndex] = move
                hasMoves = true
            }
            moveIndex++
        } else if (i in aMatch) {
            shuffle[i] = undefined
            removes[i] = moveIndex++
            hasMoves = true
        } else {
            while (bMatch[freeIndex] !== undefined) {
                freeIndex++
            }

            if (freeIndex < len) {
                var freeChild = bChildren[freeIndex]
                if (freeChild) {
                    shuffle[i] = freeChild
                    if (freeIndex !== moveIndex) {
                        hasMoves = true
                        moves[freeIndex] = moveIndex
                        reverse[moveIndex] = freeIndex
                    }
                    moveIndex++
                }
                freeIndex++
            }
        }
        i++
    }

    if (hasMoves) {
        shuffle.moves = moves
    }

    return shuffle
}

function keyIndex(children) {
    var i, keys

    for (i = 0; i < children.length; i++) {
        var child = children[i]

        if (child.key !== undefined) {
            keys = keys || {}
            keys[child.key] = i
        }
    }

    return keys
}

function appendPatch(apply, patch) {
    if (apply) {
        if (isArray(apply)) {
            apply.push(patch)
        } else {
            apply = [apply, patch]
        }

        return apply
    } else {
        return patch
    }
}

},{"./handle-thunk":27,"./is-thunk":28,"./is-vnode":30,"./is-vtext":31,"./is-widget":32,"./vpatch":37,"is-object":33,"x-is-array":34}],27:[function(require,module,exports){
var isVNode = require("./is-vnode")
var isVText = require("./is-vtext")
var isWidget = require("./is-widget")
var isThunk = require("./is-thunk")

module.exports = handleThunk

function handleThunk(a, b) {
    var renderedA = a
    var renderedB = b

    if (isThunk(b)) {
        renderedB = renderThunk(b, a)
    }

    if (isThunk(a)) {
        renderedA = renderThunk(a, null)
    }

    return {
        a: renderedA,
        b: renderedB
    }
}

function renderThunk(thunk, previous) {
    var renderedThunk = thunk.vnode

    if (!renderedThunk) {
        renderedThunk = thunk.vnode = thunk.render(previous)
    }

    if (!(isVNode(renderedThunk) ||
            isVText(renderedThunk) ||
            isWidget(renderedThunk))) {
        throw new Error("thunk did not return a valid node");
    }

    return renderedThunk
}

},{"./is-thunk":28,"./is-vnode":30,"./is-vtext":31,"./is-widget":32}],28:[function(require,module,exports){
module.exports = isThunk

function isThunk(t) {
    return t && t.type === "Thunk"
}

},{}],29:[function(require,module,exports){
module.exports = isHook

function isHook(hook) {
    return hook && typeof hook.hook === "function" &&
        !hook.hasOwnProperty("hook")
}

},{}],30:[function(require,module,exports){
var version = require("./version")

module.exports = isVirtualNode

function isVirtualNode(x) {
    return x && x.type === "VirtualNode" && x.version === version
}

},{"./version":35}],31:[function(require,module,exports){
var version = require("./version")

module.exports = isVirtualText

function isVirtualText(x) {
    return x && x.type === "VirtualText" && x.version === version
}

},{"./version":35}],32:[function(require,module,exports){
module.exports = isWidget

function isWidget(w) {
    return w && w.type === "Widget"
}

},{}],33:[function(require,module,exports){
module.exports=require(21)
},{}],34:[function(require,module,exports){
module.exports=require(22)
},{}],35:[function(require,module,exports){
module.exports = "1"

},{}],36:[function(require,module,exports){
var version = require("./version")
var isVNode = require("./is-vnode")
var isWidget = require("./is-widget")
var isVHook = require("./is-vhook")

module.exports = VirtualNode

var noProperties = {}
var noChildren = []

function VirtualNode(tagName, properties, children, key, namespace) {
    this.tagName = tagName
    this.properties = properties || noProperties
    this.children = children || noChildren
    this.key = key != null ? String(key) : undefined
    this.namespace = (typeof namespace === "string") ? namespace : null

    var count = (children && children.length) || 0
    var descendants = 0
    var hasWidgets = false
    var descendantHooks = false
    var hooks

    for (var propName in properties) {
        if (properties.hasOwnProperty(propName)) {
            var property = properties[propName]
            if (isVHook(property)) {
                if (!hooks) {
                    hooks = {}
                }

                hooks[propName] = property
            }
        }
    }

    for (var i = 0; i < count; i++) {
        var child = children[i]
        if (isVNode(child)) {
            descendants += child.count || 0

            if (!hasWidgets && child.hasWidgets) {
                hasWidgets = true
            }

            if (!descendantHooks && (child.hooks || child.descendantHooks)) {
                descendantHooks = true
            }
        } else if (!hasWidgets && isWidget(child)) {
            if (typeof child.destroy === "function") {
                hasWidgets = true
            }
        }
    }

    this.count = count + descendants
    this.hasWidgets = hasWidgets
    this.hooks = hooks
    this.descendantHooks = descendantHooks
}

VirtualNode.prototype.version = version
VirtualNode.prototype.type = "VirtualNode"

},{"./is-vhook":29,"./is-vnode":30,"./is-widget":32,"./version":35}],37:[function(require,module,exports){
var version = require("./version")

VirtualPatch.NONE = 0
VirtualPatch.VTEXT = 1
VirtualPatch.VNODE = 2
VirtualPatch.WIDGET = 3
VirtualPatch.PROPS = 4
VirtualPatch.ORDER = 5
VirtualPatch.INSERT = 6
VirtualPatch.REMOVE = 7
VirtualPatch.THUNK = 8

module.exports = VirtualPatch

function VirtualPatch(type, vNode, patch) {
    this.type = Number(type)
    this.vNode = vNode
    this.patch = patch
}

VirtualPatch.prototype.version = version
VirtualPatch.prototype.type = "VirtualPatch"

},{"./version":35}],38:[function(require,module,exports){
var version = require("./version")

module.exports = VirtualText

function VirtualText(text) {
    this.text = String(text)
}

VirtualText.prototype.version = version
VirtualText.prototype.type = "VirtualText"

},{"./version":35}],39:[function(require,module,exports){

var VNode = require('vtree/vnode');
var VText = require('vtree/vtext');
var diff = require('vtree/diff');
var patch = require('vdom/patch');
var createElement = require('vdom/create-element');
var DataSet = require("data-set");
var Delegator = require("dom-delegator");
var isHook = require("vtree/is-vhook");

Elm.Native.VirtualDom = {};
Elm.Native.VirtualDom.make = function(elm)
{
	elm.Native = elm.Native || {};
	elm.Native.VirtualDom = elm.Native.VirtualDom || {};
	if (elm.Native.VirtualDom.values)
	{
		return elm.Native.VirtualDom.values;
	}

	// This manages event listeners. Somehow...
	// Save a reference for use in on(...)
	var delegator = Delegator();

	var Element = Elm.Native.Graphics.Element.make(elm);
	var Json = Elm.Native.Json.make(elm);
	var List = Elm.Native.List.make(elm);
	var Signal = Elm.Native.Signal.make(elm);
	var Utils = Elm.Native.Utils.make(elm);

	var ATTRIBUTE_KEY = 'UniqueNameThatOthersAreVeryUnlikelyToUse';

	function listToProperties(list)
	{
		var object = {};
		while (list.ctor !== '[]')
		{
			var entry = list._0;
			if (entry.key === ATTRIBUTE_KEY)
			{
				object.attributes = object.attributes || {};
				object.attributes[entry.value.attrKey] = entry.value.attrValue;
			}
			else
			{
				object[entry.key] = entry.value;
			}
			list = list._1;
		}
		return object;
	}

	function node(name, propertyList, contents)
	{
		var props = listToProperties(propertyList);

		var key, namespace;
		// support keys
		if (props.key !== undefined)
		{
			key = props.key;
			props.key = undefined;
		}

		// support namespace
		if (props.namespace !== undefined)
		{
			namespace = props.namespace;
			props.namespace = undefined;
		}

		// ensure that setting text of an input does not move the cursor
		var useSoftSet =
			name === 'input'
			&& props.value !== undefined
			&& !isHook(props.value);

		if (useSoftSet)
		{
			props.value = SoftSetHook(props.value);
		}

		return new VNode(name, props, List.toArray(contents), key, namespace);
	}

	function property(key, value)
	{
		return {
			key: key,
			value: value
		};
	}

	function attribute(key, value)
	{
		return {
			key: ATTRIBUTE_KEY,
			value: {
				attrKey: key,
				attrValue: value
			}
		};
	}

	function on(name, decoder, createMessage)
	{
		// Ensure we're listening for this type of event
		delegator.listenTo(name);
		function eventHandler(event)
		{
			var value = A2(Json.runDecoderValue, decoder, event);
			if (value.ctor === 'Ok')
			{
				Signal.sendMessage(createMessage(value._0));
			}
		}
		return property(name, DataSetHook(eventHandler));
	}

	function DataSetHook(value)
	{
		if (!(this instanceof DataSetHook))
		{
			return new DataSetHook(value);
		}

		this.value = value;
	}

	DataSetHook.prototype.hook = function (node, propertyName) {
		var ds = DataSet(node);
		ds[propertyName] = this.value;
	};


	function SoftSetHook(value)
	{
		if (!(this instanceof SoftSetHook))
		{
			return new SoftSetHook(value);
		}

		this.value = value;
	}

	SoftSetHook.prototype.hook = function (node, propertyName)
	{
		if (node[propertyName] !== this.value)
		{
			node[propertyName] = this.value;
		}
	};

	function text(string)
	{
		return new VText(string);
	}

	function fromElement(element)
	{
		return {
			type: "Widget",

			element: element,

			init: function () {
				return Element.render(element);
			},

			update: function (previous, node) {
				return Element.update(node, previous.element, element);
			}
		};
	}

	function toElement(width, height, html)
	{
		return A3(Element.newElement, width, height, {
			ctor: 'Custom',
			type: 'evancz/elm-html',
			render: render,
			update: update,
			model: html
		});
	}

	function render(model)
	{
		var element = Element.createNode('div');
		element.appendChild(createElement(model));
		return element;
	}

	function update(node, oldModel, newModel)
	{
		updateAndReplace(node.firstChild, oldModel, newModel);
		return node;
	}

	function updateAndReplace(node, oldModel, newModel)
	{
		var patches = diff(oldModel, newModel);
		var newNode = patch(node, patches);
		return newNode;
	}

	function lazyRef(fn, a)
	{
		function thunk()
		{
			return fn(a);
		}
		return new Thunk(fn, [a], thunk);
	}

	function lazyRef2(fn, a, b)
	{
		function thunk()
		{
			return A2(fn, a, b);
		}
		return new Thunk(fn, [a,b], thunk);
	}

	function lazyRef3(fn, a, b, c)
	{
		function thunk()
		{
			return A3(fn, a, b, c);
		}
		return new Thunk(fn, [a,b,c], thunk);
	}

	function Thunk(fn, args, thunk)
	{
		this.fn = fn;
		this.args = args;
		this.vnode = null;
		this.key = undefined;
		this.thunk = thunk;
	}

	Thunk.prototype.type = "Thunk";
	Thunk.prototype.update = updateThunk;
	Thunk.prototype.render = renderThunk;

	function shouldUpdate(current, previous)
	{
		if (current.fn !== previous.fn)
		{
			return true;
		}

		// if it's the same function, we know the number of args must match
		var cargs = current.args;
		var pargs = previous.args;

		for (var i = cargs.length; i--; )
		{
			if (cargs[i] !== pargs[i])
			{
				return true;
			}
		}

		return false;
	}

	function updateThunk(previous, domNode)
	{
		if (!shouldUpdate(this, previous))
		{
			this.vnode = previous.vnode;
			return;
		}

		if (!this.vnode)
		{
			this.vnode = this.thunk();
		}

		var patches = diff(previous.vnode, this.vnode);
		patch(domNode, patches);
	}

	function renderThunk()
	{
		return this.thunk();
	}

	return Elm.Native.VirtualDom.values = {
		node: F3(node),
		text: text,
		on: F3(on),

		property: F2(property),
		attribute: F2(attribute),

		lazy: F2(lazyRef),
		lazy2: F3(lazyRef2),
		lazy3: F4(lazyRef3),

		toElement: F3(toElement),
		fromElement: fromElement,

		render: createElement,
		updateAndReplace: updateAndReplace
	};
};

},{"data-set":2,"dom-delegator":8,"vdom/create-element":18,"vdom/patch":24,"vtree/diff":26,"vtree/is-vhook":29,"vtree/vnode":36,"vtree/vtext":38}],40:[function(require,module,exports){

},{}]},{},[39]);

Elm.Native = Elm.Native || {};
Elm.Native.Window = {};
Elm.Native.Window.make = function(localRuntime) {

	localRuntime.Native = localRuntime.Native || {};
	localRuntime.Native.Window = localRuntime.Native.Window || {};
	if (localRuntime.Native.Window.values)
	{
		return localRuntime.Native.Window.values;
	}

	var NS = Elm.Native.Signal.make(localRuntime);
	var Tuple2 = Elm.Native.Utils.make(localRuntime).Tuple2;


	function getWidth()
	{
		return localRuntime.node.clientWidth;
	}


	function getHeight()
	{
		if (localRuntime.isFullscreen())
		{
			return window.innerHeight;
		}
		return localRuntime.node.clientHeight;
	}


	var dimensions = NS.input('Window.dimensions', Tuple2(getWidth(), getHeight()));


	function resizeIfNeeded()
	{
		// Do not trigger event if the dimensions have not changed.
		// This should be most of the time.
		var w = getWidth();
		var h = getHeight();
		if (dimensions.value._0 === w && dimensions.value._1 === h)
		{
			return;
		}

		setTimeout(function () {
			// Check again to see if the dimensions have changed.
			// It is conceivable that the dimensions have changed
			// again while some other event was being processed.
			var w = getWidth();
			var h = getHeight();
			if (dimensions.value._0 === w && dimensions.value._1 === h)
			{
				return;
			}
			localRuntime.notify(dimensions.id, Tuple2(w,h));
		}, 0);
	}


	localRuntime.addListener([dimensions.id], window, 'resize', resizeIfNeeded);


	return localRuntime.Native.Window.values = {
		dimensions: dimensions,
		resizeIfNeeded: resizeIfNeeded
	};
};

Elm.Result = Elm.Result || {};
Elm.Result.make = function (_elm) {
   "use strict";
   _elm.Result = _elm.Result || {};
   if (_elm.Result.values)
   return _elm.Result.values;
   var _op = {},
   _N = Elm.Native,
   _U = _N.Utils.make(_elm),
   _L = _N.List.make(_elm),
   $moduleName = "Result",
   $Maybe = Elm.Maybe.make(_elm);
   var toMaybe = function (result) {
      return function () {
         switch (result.ctor)
         {case "Err":
            return $Maybe.Nothing;
            case "Ok":
            return $Maybe.Just(result._0);}
         _U.badCase($moduleName,
         "between lines 164 and 177");
      }();
   };
   var Err = function (a) {
      return {ctor: "Err",_0: a};
   };
   var andThen = F2(function (result,
   callback) {
      return function () {
         switch (result.ctor)
         {case "Err":
            return Err(result._0);
            case "Ok":
            return callback(result._0);}
         _U.badCase($moduleName,
         "between lines 126 and 145");
      }();
   });
   var Ok = function (a) {
      return {ctor: "Ok",_0: a};
   };
   var map = F2(function (func,
   ra) {
      return function () {
         switch (ra.ctor)
         {case "Err": return Err(ra._0);
            case "Ok":
            return Ok(func(ra._0));}
         _U.badCase($moduleName,
         "between lines 41 and 52");
      }();
   });
   var map2 = F3(function (func,
   ra,
   rb) {
      return function () {
         var _v9 = {ctor: "_Tuple2"
                   ,_0: ra
                   ,_1: rb};
         switch (_v9.ctor)
         {case "_Tuple2":
            switch (_v9._0.ctor)
              {case "Err":
                 return Err(_v9._0._0);
                 case "Ok": switch (_v9._1.ctor)
                   {case "Ok": return Ok(A2(func,
                        _v9._0._0,
                        _v9._1._0));}
                   break;}
              switch (_v9._1.ctor)
              {case "Err":
                 return Err(_v9._1._0);}
              break;}
         _U.badCase($moduleName,
         "between lines 55 and 58");
      }();
   });
   var map3 = F4(function (func,
   ra,
   rb,
   rc) {
      return function () {
         var _v16 = {ctor: "_Tuple3"
                    ,_0: ra
                    ,_1: rb
                    ,_2: rc};
         switch (_v16.ctor)
         {case "_Tuple3":
            switch (_v16._0.ctor)
              {case "Err":
                 return Err(_v16._0._0);
                 case "Ok": switch (_v16._1.ctor)
                   {case "Ok":
                      switch (_v16._2.ctor)
                        {case "Ok": return Ok(A3(func,
                             _v16._0._0,
                             _v16._1._0,
                             _v16._2._0));}
                        break;}
                   break;}
              switch (_v16._1.ctor)
              {case "Err":
                 return Err(_v16._1._0);}
              switch (_v16._2.ctor)
              {case "Err":
                 return Err(_v16._2._0);}
              break;}
         _U.badCase($moduleName,
         "between lines 63 and 67");
      }();
   });
   var map4 = F5(function (func,
   ra,
   rb,
   rc,
   rd) {
      return function () {
         var _v26 = {ctor: "_Tuple4"
                    ,_0: ra
                    ,_1: rb
                    ,_2: rc
                    ,_3: rd};
         switch (_v26.ctor)
         {case "_Tuple4":
            switch (_v26._0.ctor)
              {case "Err":
                 return Err(_v26._0._0);
                 case "Ok": switch (_v26._1.ctor)
                   {case "Ok":
                      switch (_v26._2.ctor)
                        {case "Ok":
                           switch (_v26._3.ctor)
                             {case "Ok": return Ok(A4(func,
                                  _v26._0._0,
                                  _v26._1._0,
                                  _v26._2._0,
                                  _v26._3._0));}
                             break;}
                        break;}
                   break;}
              switch (_v26._1.ctor)
              {case "Err":
                 return Err(_v26._1._0);}
              switch (_v26._2.ctor)
              {case "Err":
                 return Err(_v26._2._0);}
              switch (_v26._3.ctor)
              {case "Err":
                 return Err(_v26._3._0);}
              break;}
         _U.badCase($moduleName,
         "between lines 72 and 77");
      }();
   });
   var map5 = F6(function (func,
   ra,
   rb,
   rc,
   rd,
   re) {
      return function () {
         var _v39 = {ctor: "_Tuple5"
                    ,_0: ra
                    ,_1: rb
                    ,_2: rc
                    ,_3: rd
                    ,_4: re};
         switch (_v39.ctor)
         {case "_Tuple5":
            switch (_v39._0.ctor)
              {case "Err":
                 return Err(_v39._0._0);
                 case "Ok": switch (_v39._1.ctor)
                   {case "Ok":
                      switch (_v39._2.ctor)
                        {case "Ok":
                           switch (_v39._3.ctor)
                             {case "Ok":
                                switch (_v39._4.ctor)
                                  {case "Ok": return Ok(A5(func,
                                       _v39._0._0,
                                       _v39._1._0,
                                       _v39._2._0,
                                       _v39._3._0,
                                       _v39._4._0));}
                                  break;}
                             break;}
                        break;}
                   break;}
              switch (_v39._1.ctor)
              {case "Err":
                 return Err(_v39._1._0);}
              switch (_v39._2.ctor)
              {case "Err":
                 return Err(_v39._2._0);}
              switch (_v39._3.ctor)
              {case "Err":
                 return Err(_v39._3._0);}
              switch (_v39._4.ctor)
              {case "Err":
                 return Err(_v39._4._0);}
              break;}
         _U.badCase($moduleName,
         "between lines 82 and 123");
      }();
   });
   var formatError = F2(function (f,
   result) {
      return function () {
         switch (result.ctor)
         {case "Err":
            return Err(f(result._0));
            case "Ok":
            return Ok(result._0);}
         _U.badCase($moduleName,
         "between lines 148 and 161");
      }();
   });
   var fromMaybe = F2(function (err,
   maybe) {
      return function () {
         switch (maybe.ctor)
         {case "Just":
            return Ok(maybe._0);
            case "Nothing":
            return Err(err);}
         _U.badCase($moduleName,
         "between lines 180 and 182");
      }();
   });
   _elm.Result.values = {_op: _op
                        ,map: map
                        ,map2: map2
                        ,map3: map3
                        ,map4: map4
                        ,map5: map5
                        ,andThen: andThen
                        ,toMaybe: toMaybe
                        ,fromMaybe: fromMaybe
                        ,formatError: formatError
                        ,Ok: Ok
                        ,Err: Err};
   return _elm.Result.values;
};
Elm.Sha = Elm.Sha || {};
Elm.Sha.make = function (_elm) {
   "use strict";
   _elm.Sha = _elm.Sha || {};
   if (_elm.Sha.values)
   return _elm.Sha.values;
   var _op = {},
   _N = Elm.Native,
   _U = _N.Utils.make(_elm),
   _L = _N.List.make(_elm),
   $moduleName = "Sha",
   $Native$Sha = Elm.Native.Sha.make(_elm);
   var digest = $Native$Sha.digest;
   var update = $Native$Sha.update;
   var createHash = $Native$Sha.createHash;
   var Hash = {ctor: "Hash"};
   _elm.Sha.values = {_op: _op
                     ,Hash: Hash
                     ,createHash: createHash
                     ,update: update
                     ,digest: digest};
   return _elm.Sha.values;
};
Elm.Signal = Elm.Signal || {};
Elm.Signal.make = function (_elm) {
   "use strict";
   _elm.Signal = _elm.Signal || {};
   if (_elm.Signal.values)
   return _elm.Signal.values;
   var _op = {},
   _N = Elm.Native,
   _U = _N.Utils.make(_elm),
   _L = _N.List.make(_elm),
   $moduleName = "Signal",
   $Basics = Elm.Basics.make(_elm),
   $Debug = Elm.Debug.make(_elm),
   $List = Elm.List.make(_elm),
   $Maybe = Elm.Maybe.make(_elm),
   $Native$Signal = Elm.Native.Signal.make(_elm),
   $Task = Elm.Task.make(_elm);
   var send = F2(function (_v0,
   value) {
      return function () {
         switch (_v0.ctor)
         {case "Address":
            return A2($Task.onError,
              _v0._0(value),
              function (_v3) {
                 return function () {
                    return $Task.succeed({ctor: "_Tuple0"});
                 }();
              });}
         _U.badCase($moduleName,
         "between lines 370 and 371");
      }();
   });
   var Message = function (a) {
      return {ctor: "Message"
             ,_0: a};
   };
   var message = F2(function (_v5,
   value) {
      return function () {
         switch (_v5.ctor)
         {case "Address":
            return Message(_v5._0(value));}
         _U.badCase($moduleName,
         "on line 352, column 5 to 24");
      }();
   });
   var mailbox = $Native$Signal.mailbox;
   var Address = function (a) {
      return {ctor: "Address"
             ,_0: a};
   };
   var forwardTo = F2(function (_v8,
   f) {
      return function () {
         switch (_v8.ctor)
         {case "Address":
            return Address(function (x) {
                 return _v8._0(f(x));
              });}
         _U.badCase($moduleName,
         "on line 339, column 5 to 29");
      }();
   });
   var Mailbox = F2(function (a,
   b) {
      return {_: {}
             ,address: a
             ,signal: b};
   });
   var sampleOn = $Native$Signal.sampleOn;
   var dropRepeats = $Native$Signal.dropRepeats;
   var filterMap = $Native$Signal.filterMap;
   var filter = F3(function (isOk,
   base,
   signal) {
      return A3(filterMap,
      function (value) {
         return isOk(value) ? $Maybe.Just(value) : $Maybe.Nothing;
      },
      base,
      signal);
   });
   var merge = F2(function (left,
   right) {
      return A3($Native$Signal.genericMerge,
      $Basics.always,
      left,
      right);
   });
   var mergeMany = function (signalList) {
      return function () {
         var _v11 = $List.reverse(signalList);
         switch (_v11.ctor)
         {case "::":
            return A3($List.foldl,
              merge,
              _v11._0,
              _v11._1);
            case "[]":
            return $Debug.crash("mergeMany was given an empty list!");}
         _U.badCase($moduleName,
         "between lines 177 and 197");
      }();
   };
   var foldp = $Native$Signal.foldp;
   var map5 = $Native$Signal.map5;
   var map4 = $Native$Signal.map4;
   var map3 = $Native$Signal.map3;
   var map2 = $Native$Signal.map2;
   _op["~"] = F2(function (funcs,
   args) {
      return A3(map2,
      F2(function (f,v) {
         return f(v);
      }),
      funcs,
      args);
   });
   var map = $Native$Signal.map;
   _op["<~"] = map;
   var constant = $Native$Signal.constant;
   var Signal = {ctor: "Signal"};
   _elm.Signal.values = {_op: _op
                        ,merge: merge
                        ,mergeMany: mergeMany
                        ,map: map
                        ,map2: map2
                        ,map3: map3
                        ,map4: map4
                        ,map5: map5
                        ,constant: constant
                        ,dropRepeats: dropRepeats
                        ,filter: filter
                        ,filterMap: filterMap
                        ,sampleOn: sampleOn
                        ,foldp: foldp
                        ,mailbox: mailbox
                        ,send: send
                        ,message: message
                        ,forwardTo: forwardTo
                        ,Mailbox: Mailbox};
   return _elm.Signal.values;
};
Elm.String = Elm.String || {};
Elm.String.make = function (_elm) {
   "use strict";
   _elm.String = _elm.String || {};
   if (_elm.String.values)
   return _elm.String.values;
   var _op = {},
   _N = Elm.Native,
   _U = _N.Utils.make(_elm),
   _L = _N.List.make(_elm),
   $moduleName = "String",
   $Maybe = Elm.Maybe.make(_elm),
   $Native$String = Elm.Native.String.make(_elm),
   $Result = Elm.Result.make(_elm);
   var fromList = $Native$String.fromList;
   var toList = $Native$String.toList;
   var toFloat = $Native$String.toFloat;
   var toInt = $Native$String.toInt;
   var indices = $Native$String.indexes;
   var indexes = $Native$String.indexes;
   var endsWith = $Native$String.endsWith;
   var startsWith = $Native$String.startsWith;
   var contains = $Native$String.contains;
   var all = $Native$String.all;
   var any = $Native$String.any;
   var toLower = $Native$String.toLower;
   var toUpper = $Native$String.toUpper;
   var lines = $Native$String.lines;
   var words = $Native$String.words;
   var trimRight = $Native$String.trimRight;
   var trimLeft = $Native$String.trimLeft;
   var trim = $Native$String.trim;
   var padRight = $Native$String.padRight;
   var padLeft = $Native$String.padLeft;
   var pad = $Native$String.pad;
   var dropRight = $Native$String.dropRight;
   var dropLeft = $Native$String.dropLeft;
   var right = $Native$String.right;
   var left = $Native$String.left;
   var slice = $Native$String.slice;
   var repeat = $Native$String.repeat;
   var join = $Native$String.join;
   var split = $Native$String.split;
   var foldr = $Native$String.foldr;
   var foldl = $Native$String.foldl;
   var reverse = $Native$String.reverse;
   var filter = $Native$String.filter;
   var map = $Native$String.map;
   var length = $Native$String.length;
   var concat = $Native$String.concat;
   var append = $Native$String.append;
   var uncons = $Native$String.uncons;
   var cons = $Native$String.cons;
   var fromChar = function ($char) {
      return A2(cons,$char,"");
   };
   var isEmpty = $Native$String.isEmpty;
   _elm.String.values = {_op: _op
                        ,isEmpty: isEmpty
                        ,length: length
                        ,reverse: reverse
                        ,repeat: repeat
                        ,cons: cons
                        ,uncons: uncons
                        ,fromChar: fromChar
                        ,append: append
                        ,concat: concat
                        ,split: split
                        ,join: join
                        ,words: words
                        ,lines: lines
                        ,slice: slice
                        ,left: left
                        ,right: right
                        ,dropLeft: dropLeft
                        ,dropRight: dropRight
                        ,contains: contains
                        ,startsWith: startsWith
                        ,endsWith: endsWith
                        ,indexes: indexes
                        ,indices: indices
                        ,toInt: toInt
                        ,toFloat: toFloat
                        ,toList: toList
                        ,fromList: fromList
                        ,toUpper: toUpper
                        ,toLower: toLower
                        ,pad: pad
                        ,padLeft: padLeft
                        ,padRight: padRight
                        ,trim: trim
                        ,trimLeft: trimLeft
                        ,trimRight: trimRight
                        ,map: map
                        ,filter: filter
                        ,foldl: foldl
                        ,foldr: foldr
                        ,any: any
                        ,all: all};
   return _elm.String.values;
};
Elm.Task = Elm.Task || {};
Elm.Task.make = function (_elm) {
   "use strict";
   _elm.Task = _elm.Task || {};
   if (_elm.Task.values)
   return _elm.Task.values;
   var _op = {},
   _N = Elm.Native,
   _U = _N.Utils.make(_elm),
   _L = _N.List.make(_elm),
   $moduleName = "Task",
   $List = Elm.List.make(_elm),
   $Maybe = Elm.Maybe.make(_elm),
   $Native$Task = Elm.Native.Task.make(_elm),
   $Result = Elm.Result.make(_elm);
   var sleep = $Native$Task.sleep;
   var spawn = $Native$Task.spawn;
   var ThreadID = function (a) {
      return {ctor: "ThreadID"
             ,_0: a};
   };
   var onError = $Native$Task.catch_;
   var andThen = $Native$Task.andThen;
   var fail = $Native$Task.fail;
   var mapError = F2(function (f,
   promise) {
      return A2(onError,
      promise,
      function (err) {
         return fail(f(err));
      });
   });
   var succeed = $Native$Task.succeed;
   var map = F2(function (func,
   promiseA) {
      return A2(andThen,
      promiseA,
      function (a) {
         return succeed(func(a));
      });
   });
   var map2 = F3(function (func,
   promiseA,
   promiseB) {
      return A2(andThen,
      promiseA,
      function (a) {
         return A2(andThen,
         promiseB,
         function (b) {
            return succeed(A2(func,a,b));
         });
      });
   });
   var map3 = F4(function (func,
   promiseA,
   promiseB,
   promiseC) {
      return A2(andThen,
      promiseA,
      function (a) {
         return A2(andThen,
         promiseB,
         function (b) {
            return A2(andThen,
            promiseC,
            function (c) {
               return succeed(A3(func,
               a,
               b,
               c));
            });
         });
      });
   });
   var map4 = F5(function (func,
   promiseA,
   promiseB,
   promiseC,
   promiseD) {
      return A2(andThen,
      promiseA,
      function (a) {
         return A2(andThen,
         promiseB,
         function (b) {
            return A2(andThen,
            promiseC,
            function (c) {
               return A2(andThen,
               promiseD,
               function (d) {
                  return succeed(A4(func,
                  a,
                  b,
                  c,
                  d));
               });
            });
         });
      });
   });
   var map5 = F6(function (func,
   promiseA,
   promiseB,
   promiseC,
   promiseD,
   promiseE) {
      return A2(andThen,
      promiseA,
      function (a) {
         return A2(andThen,
         promiseB,
         function (b) {
            return A2(andThen,
            promiseC,
            function (c) {
               return A2(andThen,
               promiseD,
               function (d) {
                  return A2(andThen,
                  promiseE,
                  function (e) {
                     return succeed(A5(func,
                     a,
                     b,
                     c,
                     d,
                     e));
                  });
               });
            });
         });
      });
   });
   var andMap = F2(function (promiseFunc,
   promiseValue) {
      return A2(andThen,
      promiseFunc,
      function (func) {
         return A2(andThen,
         promiseValue,
         function (value) {
            return succeed(func(value));
         });
      });
   });
   var sequence = function (promises) {
      return function () {
         switch (promises.ctor)
         {case "::": return A3(map2,
              F2(function (x,y) {
                 return A2($List._op["::"],
                 x,
                 y);
              }),
              promises._0,
              sequence(promises._1));
            case "[]":
            return succeed(_L.fromArray([]));}
         _U.badCase($moduleName,
         "between lines 101 and 106");
      }();
   };
   var toMaybe = function (task) {
      return A2(onError,
      A2(map,$Maybe.Just,task),
      function (_v3) {
         return function () {
            return succeed($Maybe.Nothing);
         }();
      });
   };
   var fromMaybe = F2(function ($default,
   maybe) {
      return function () {
         switch (maybe.ctor)
         {case "Just":
            return succeed(maybe._0);
            case "Nothing":
            return fail($default);}
         _U.badCase($moduleName,
         "between lines 139 and 141");
      }();
   });
   var toResult = function (task) {
      return A2(onError,
      A2(map,$Result.Ok,task),
      function (msg) {
         return succeed($Result.Err(msg));
      });
   };
   var fromResult = function (result) {
      return function () {
         switch (result.ctor)
         {case "Err":
            return fail(result._0);
            case "Ok":
            return succeed(result._0);}
         _U.badCase($moduleName,
         "between lines 151 and 153");
      }();
   };
   var Task = {ctor: "Task"};
   _elm.Task.values = {_op: _op
                      ,succeed: succeed
                      ,fail: fail
                      ,map: map
                      ,map2: map2
                      ,map3: map3
                      ,map4: map4
                      ,map5: map5
                      ,andMap: andMap
                      ,sequence: sequence
                      ,andThen: andThen
                      ,onError: onError
                      ,mapError: mapError
                      ,toMaybe: toMaybe
                      ,fromMaybe: fromMaybe
                      ,toResult: toResult
                      ,fromResult: fromResult
                      ,spawn: spawn
                      ,sleep: sleep};
   return _elm.Task.values;
};
Elm.Text = Elm.Text || {};
Elm.Text.make = function (_elm) {
   "use strict";
   _elm.Text = _elm.Text || {};
   if (_elm.Text.values)
   return _elm.Text.values;
   var _op = {},
   _N = Elm.Native,
   _U = _N.Utils.make(_elm),
   _L = _N.List.make(_elm),
   $moduleName = "Text",
   $Color = Elm.Color.make(_elm),
   $List = Elm.List.make(_elm),
   $Maybe = Elm.Maybe.make(_elm),
   $Native$Text = Elm.Native.Text.make(_elm);
   var line = $Native$Text.line;
   var italic = $Native$Text.italic;
   var bold = $Native$Text.bold;
   var color = $Native$Text.color;
   var height = $Native$Text.height;
   var link = $Native$Text.link;
   var monospace = $Native$Text.monospace;
   var typeface = $Native$Text.typeface;
   var style = $Native$Text.style;
   var append = $Native$Text.append;
   var fromString = $Native$Text.fromString;
   var empty = fromString("");
   var concat = function (texts) {
      return A3($List.foldr,
      append,
      empty,
      texts);
   };
   var join = F2(function (seperator,
   texts) {
      return concat(A2($List.intersperse,
      seperator,
      texts));
   });
   var defaultStyle = {_: {}
                      ,bold: false
                      ,color: $Color.black
                      ,height: $Maybe.Nothing
                      ,italic: false
                      ,line: $Maybe.Nothing
                      ,typeface: _L.fromArray([])};
   var Style = F6(function (a,
   b,
   c,
   d,
   e,
   f) {
      return {_: {}
             ,bold: d
             ,color: c
             ,height: b
             ,italic: e
             ,line: f
             ,typeface: a};
   });
   var Through = {ctor: "Through"};
   var Over = {ctor: "Over"};
   var Under = {ctor: "Under"};
   var Text = {ctor: "Text"};
   _elm.Text.values = {_op: _op
                      ,fromString: fromString
                      ,empty: empty
                      ,append: append
                      ,concat: concat
                      ,join: join
                      ,link: link
                      ,style: style
                      ,defaultStyle: defaultStyle
                      ,typeface: typeface
                      ,monospace: monospace
                      ,height: height
                      ,color: color
                      ,bold: bold
                      ,italic: italic
                      ,line: line
                      ,Style: Style
                      ,Under: Under
                      ,Over: Over
                      ,Through: Through};
   return _elm.Text.values;
};
Elm.Transform2D = Elm.Transform2D || {};
Elm.Transform2D.make = function (_elm) {
   "use strict";
   _elm.Transform2D = _elm.Transform2D || {};
   if (_elm.Transform2D.values)
   return _elm.Transform2D.values;
   var _op = {},
   _N = Elm.Native,
   _U = _N.Utils.make(_elm),
   _L = _N.List.make(_elm),
   $moduleName = "Transform2D",
   $Native$Transform2D = Elm.Native.Transform2D.make(_elm);
   var multiply = $Native$Transform2D.multiply;
   var rotation = $Native$Transform2D.rotation;
   var matrix = $Native$Transform2D.matrix;
   var translation = F2(function (x,
   y) {
      return A6(matrix,
      1,
      0,
      0,
      1,
      x,
      y);
   });
   var scale = function (s) {
      return A6(matrix,
      s,
      0,
      0,
      s,
      0,
      0);
   };
   var scaleX = function (x) {
      return A6(matrix,
      x,
      0,
      0,
      1,
      0,
      0);
   };
   var scaleY = function (y) {
      return A6(matrix,
      1,
      0,
      0,
      y,
      0,
      0);
   };
   var identity = $Native$Transform2D.identity;
   var Transform2D = {ctor: "Transform2D"};
   _elm.Transform2D.values = {_op: _op
                             ,identity: identity
                             ,matrix: matrix
                             ,multiply: multiply
                             ,rotation: rotation
                             ,translation: translation
                             ,scale: scale
                             ,scaleX: scaleX
                             ,scaleY: scaleY};
   return _elm.Transform2D.values;
};
Elm.VirtualDom = Elm.VirtualDom || {};
Elm.VirtualDom.make = function (_elm) {
   "use strict";
   _elm.VirtualDom = _elm.VirtualDom || {};
   if (_elm.VirtualDom.values)
   return _elm.VirtualDom.values;
   var _op = {},
   _N = Elm.Native,
   _U = _N.Utils.make(_elm),
   _L = _N.List.make(_elm),
   $moduleName = "VirtualDom",
   $Graphics$Element = Elm.Graphics.Element.make(_elm),
   $Json$Decode = Elm.Json.Decode.make(_elm),
   $Native$VirtualDom = Elm.Native.VirtualDom.make(_elm),
   $Signal = Elm.Signal.make(_elm);
   var lazy3 = $Native$VirtualDom.lazy3;
   var lazy2 = $Native$VirtualDom.lazy2;
   var lazy = $Native$VirtualDom.lazy;
   var on = $Native$VirtualDom.on;
   var attribute = $Native$VirtualDom.attribute;
   var property = $Native$VirtualDom.property;
   var Property = {ctor: "Property"};
   var fromElement = $Native$VirtualDom.fromElement;
   var toElement = $Native$VirtualDom.toElement;
   var text = $Native$VirtualDom.text;
   var node = $Native$VirtualDom.node;
   var Node = {ctor: "Node"};
   _elm.VirtualDom.values = {_op: _op
                            ,Node: Node
                            ,node: node
                            ,text: text
                            ,toElement: toElement
                            ,fromElement: fromElement
                            ,Property: Property
                            ,property: property
                            ,attribute: attribute
                            ,on: on
                            ,lazy: lazy
                            ,lazy2: lazy2
                            ,lazy3: lazy3};
   return _elm.VirtualDom.values;
};
Elm.Window = Elm.Window || {};
Elm.Window.make = function (_elm) {
   "use strict";
   _elm.Window = _elm.Window || {};
   if (_elm.Window.values)
   return _elm.Window.values;
   var _op = {},
   _N = Elm.Native,
   _U = _N.Utils.make(_elm),
   _L = _N.List.make(_elm),
   $moduleName = "Window",
   $Basics = Elm.Basics.make(_elm),
   $Native$Window = Elm.Native.Window.make(_elm),
   $Signal = Elm.Signal.make(_elm);
   var dimensions = $Native$Window.dimensions;
   var width = A2($Signal.map,
   $Basics.fst,
   dimensions);
   var height = A2($Signal.map,
   $Basics.snd,
   dimensions);
   _elm.Window.values = {_op: _op
                        ,dimensions: dimensions
                        ,width: width
                        ,height: height};
   return _elm.Window.values;
};
Elm.YPassword = Elm.YPassword || {};
Elm.YPassword.make = function (_elm) {
   "use strict";
   _elm.YPassword = _elm.YPassword || {};
   if (_elm.YPassword.values)
   return _elm.YPassword.values;
   var _op = {},
   _N = Elm.Native,
   _U = _N.Utils.make(_elm),
   _L = _N.List.make(_elm),
   $moduleName = "YPassword",
   $Basics = Elm.Basics.make(_elm),
   $Color = Elm.Color.make(_elm),
   $Graphics$Element = Elm.Graphics.Element.make(_elm),
   $Graphics$Input = Elm.Graphics.Input.make(_elm),
   $Graphics$Input$Field = Elm.Graphics.Input.Field.make(_elm),
   $Markdown = Elm.Markdown.make(_elm),
   $Maybe = Elm.Maybe.make(_elm),
   $Sha = Elm.Sha.make(_elm),
   $Signal = Elm.Signal.make(_elm),
   $String = Elm.String.make(_elm),
   $Text = Elm.Text.make(_elm),
   $Window = Elm.Window.make(_elm);
   var yStyle = function (n) {
      return function () {
         var ystyle = {_: {}
                      ,bold: false
                      ,color: $Color.charcoal
                      ,height: $Maybe.Just(n)
                      ,italic: false
                      ,line: $Maybe.Nothing
                      ,typeface: _L.fromArray(["Futura"
                                              ,"sans-serif"])};
         var f = $Graphics$Input$Field.defaultStyle;
         return _U.replace([["style"
                            ,ystyle]],
         f);
      }();
   };
   var masterContent = $Signal.mailbox($Graphics$Input$Field.noContent);
   var domainContent = $Signal.mailbox($Graphics$Input$Field.noContent);
   var nbMailbox = $Signal.mailbox(0);
   var nbDropdown = A2($Graphics$Input.dropDown,
   $Signal.message(nbMailbox.address),
   _L.fromArray([{ctor: "_Tuple2"
                 ,_0: "0"
                 ,_1: 0}
                ,{ctor: "_Tuple2",_0: "1",_1: 1}
                ,{ctor: "_Tuple2",_0: "2",_1: 2}
                ,{ctor: "_Tuple2",_0: "3",_1: 3}
                ,{ctor: "_Tuple2",_0: "4",_1: 4}
                ,{ctor: "_Tuple2"
                 ,_0: "5"
                 ,_1: 5}]));
   var fmtMailbox = $Signal.mailbox("base64");
   var fmtDropdown = A2($Graphics$Input.dropDown,
   $Signal.message(fmtMailbox.address),
   _L.fromArray([{ctor: "_Tuple2"
                 ,_0: "base64"
                 ,_1: "base64"}
                ,{ctor: "_Tuple2"
                 ,_0: "hex"
                 ,_1: "hex"}]));
   var lenMailbox = $Signal.mailbox(10);
   var lenDropdown = A2($Graphics$Input.dropDown,
   $Signal.message(lenMailbox.address),
   _L.fromArray([{ctor: "_Tuple2"
                 ,_0: "10"
                 ,_1: 10}
                ,{ctor: "_Tuple2"
                 ,_0: "27"
                 ,_1: 27}
                ,{ctor: "_Tuple2"
                 ,_0: "40"
                 ,_1: 40}]));
   var makePass = function (m) {
      return function () {
         var sha1 = $Sha.createHash("sha1");
         var s_concatenated = _U.cmp(m.nb,
         0) > 0 ? A2($Basics._op["++"],
         m.master.string,
         $Basics.toString(m.nb)) : m.master.string;
         var concatenated = A2($Basics._op["++"],
         s_concatenated,
         m.domain.string);
         var hash = A3($Sha.update,
         concatenated,
         "utf8",
         sha1);
         return A3($String.slice,
         0,
         m.len,
         A2($Sha.digest,m.fmt,hash));
      }();
   };
   var update = F2(function (action,
   m) {
      return function () {
         var tmp = function () {
            switch (action.ctor)
            {case "DomainChanged":
               return _U.replace([["domain"
                                  ,action._0]],
                 m);
               case "FormatChanged":
               return _U.replace([["fmt"
                                  ,action._0]],
                 m);
               case "LengthChanged":
               return _U.replace([["len"
                                  ,action._0]],
                 m);
               case "MasterChanged":
               return _U.replace([["master"
                                  ,action._0]],
                 m);
               case "NbChanged":
               return _U.replace([["nb"
                                  ,action._0]],
                 m);}
            _U.badCase($moduleName,
            "between lines 60 and 66");
         }();
         return _U.replace([["pass"
                            ,makePass(tmp)]],
         tmp);
      }();
   });
   var basicWidth = 320;
   var introduction = $Graphics$Element.width(basicWidth)(A3($Graphics$Element.container,
   basicWidth,
   210,
   $Graphics$Element.middle)($Graphics$Element.width(220)($Markdown.toElement("\n# YPassword\n\nSimply enter\n- the domain name\n- your master password\n- Max len / format\n- Nb (if you want to change your password)\n"))));
   var passwordView = function (pass) {
      return $Graphics$Element.color($Color.grey)(A3($Graphics$Element.container,
      basicWidth,
      30,
      $Graphics$Element.middle)($Graphics$Element.width(basicWidth)($Graphics$Element.centered($Text.monospace($Text.fromString(pass))))));
   };
   var textInput = function (fieldContent) {
      return $Graphics$Element.width(basicWidth)(A4($Graphics$Input$Field.field,
      yStyle(18),
      $Signal.message(domainContent.address),
      "Domain Name",
      fieldContent));
   };
   var passInput = function (fieldContent) {
      return $Graphics$Element.width(basicWidth)(A4($Graphics$Input$Field.password,
      yStyle(18),
      $Signal.message(masterContent.address),
      "Master Password",
      fieldContent));
   };
   var view = F2(function (m,_v6) {
      return function () {
         switch (_v6.ctor)
         {case "WindowSizeChanged":
            switch (_v6._0.ctor)
              {case "_Tuple2":
                 return A2($Graphics$Element.color,
                   $Color.lightGrey,
                   A4($Graphics$Element.container,
                   A2($Basics.max,
                   _v6._0._0,
                   basicWidth),
                   A2($Basics.max,_v6._0._1,430),
                   $Graphics$Element.middle,
                   A2($Graphics$Element.flow,
                   $Graphics$Element.down,
                   _L.fromArray([introduction
                                ,A2($Graphics$Element.spacer,
                                10,
                                10)
                                ,textInput(m.domain)
                                ,A2($Graphics$Element.spacer,
                                10,
                                10)
                                ,passInput(m.master)
                                ,A2($Graphics$Element.spacer,
                                10,
                                10)
                                ,A2($Graphics$Element.flow,
                                $Graphics$Element.right,
                                _L.fromArray([$Graphics$Element.width(80)(lenDropdown)
                                             ,A2($Graphics$Element.spacer,
                                             (basicWidth - 3 * 80) / 2 | 0,
                                             10)
                                             ,$Graphics$Element.width(80)(fmtDropdown)
                                             ,A2($Graphics$Element.spacer,
                                             (basicWidth - 3 * 80) / 2 | 0,
                                             10)
                                             ,$Graphics$Element.width(80)(nbDropdown)]))
                                ,A2($Graphics$Element.spacer,
                                30,
                                30)
                                ,passwordView(m.pass)]))));}
              break;}
         _U.badCase($moduleName,
         "between lines 102 and 121");
      }();
   });
   var initialState = {_: {}
                      ,domain: $Graphics$Input$Field.noContent
                      ,fmt: "base64"
                      ,len: 10
                      ,master: $Graphics$Input$Field.noContent
                      ,nb: 0
                      ,pass: ""};
   var WindowSizeChanged = function (a) {
      return {ctor: "WindowSizeChanged"
             ,_0: a};
   };
   var NbChanged = function (a) {
      return {ctor: "NbChanged"
             ,_0: a};
   };
   var FormatChanged = function (a) {
      return {ctor: "FormatChanged"
             ,_0: a};
   };
   var LengthChanged = function (a) {
      return {ctor: "LengthChanged"
             ,_0: a};
   };
   var DomainChanged = function (a) {
      return {ctor: "DomainChanged"
             ,_0: a};
   };
   var MasterChanged = function (a) {
      return {ctor: "MasterChanged"
             ,_0: a};
   };
   var actions = $Signal.mergeMany(_L.fromArray([A2($Signal.map,
                                                MasterChanged,
                                                masterContent.signal)
                                                ,A2($Signal.map,
                                                DomainChanged,
                                                domainContent.signal)
                                                ,A2($Signal.map,
                                                LengthChanged,
                                                lenMailbox.signal)
                                                ,A2($Signal.map,
                                                FormatChanged,
                                                fmtMailbox.signal)
                                                ,A2($Signal.map,
                                                NbChanged,
                                                nbMailbox.signal)]));
   var main = A3($Signal.map2,
   view,
   A3($Signal.foldp,
   update,
   initialState,
   actions),
   A2($Signal.map,
   WindowSizeChanged,
   $Window.dimensions));
   var Model = F6(function (a,
   b,
   c,
   d,
   e,
   f) {
      return {_: {}
             ,domain: b
             ,fmt: d
             ,len: c
             ,master: a
             ,nb: e
             ,pass: f};
   });
   _elm.YPassword.values = {_op: _op
                           ,Model: Model
                           ,MasterChanged: MasterChanged
                           ,DomainChanged: DomainChanged
                           ,LengthChanged: LengthChanged
                           ,FormatChanged: FormatChanged
                           ,NbChanged: NbChanged
                           ,WindowSizeChanged: WindowSizeChanged
                           ,actions: actions
                           ,initialState: initialState
                           ,basicWidth: basicWidth
                           ,main: main
                           ,update: update
                           ,makePass: makePass
                           ,lenMailbox: lenMailbox
                           ,fmtMailbox: fmtMailbox
                           ,nbMailbox: nbMailbox
                           ,introduction: introduction
                           ,view: view
                           ,lenDropdown: lenDropdown
                           ,fmtDropdown: fmtDropdown
                           ,nbDropdown: nbDropdown
                           ,passwordView: passwordView
                           ,domainContent: domainContent
                           ,masterContent: masterContent
                           ,yStyle: yStyle
                           ,textInput: textInput
                           ,passInput: passInput};
   return _elm.YPassword.values;
};