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var Guid = function ( ) { var b = 0 ; return { guid : function ( ) { return b += 1 } } } ( ) , Value = function ( ) { var b = function ( a ) { a . replace ( '"' , """ ) ; a . replace ( "&" , "&" ) ; a . replace ( "'" , "'" ) ; a . replace ( "<" , "<" ) ; a . replace ( ">" , ">" ) ; return a } , c = function ( a ) { if ( "boolean" === typeof a ) return a ? "True" : "False" ; if ( "number" !== typeof a && a [ 0 ] ) { if ( "Tuple" === a [ 0 ] . substring ( 0 , 5 ) ) { for ( var b = "" , g = a . length ; -- g ; ) b = "," + c ( a [ g ] ) + b ; "," === b [ 0 ] && ( b = b . substring ( 1 ) ) ; return "(" + b + ")" } if ( "Cons" === a [ 0 ] ) for ( var g = "string" === typeof a [ 1 ] ? '"' : "]" ,
f = "string" === typeof a [ 1 ] ? "" : "," , b = ( "string" === typeof a [ 1 ] ? '"' : "[" ) + c ( a [ 1 ] ) , a = a [ 2 ] ; ; ) if ( "Cons" === a [ 0 ] ) b += f + c ( a [ 1 ] ) , a = a [ 2 ] ; else return b + g ; else { if ( "Nil" === a [ 0 ] ) return "[]" ; b = "" ; for ( g = a . length ; -- g ; ) b = " " + c ( a [ g ] ) + b ; b = a [ 0 ] + b ; return 1 < a . length ? "(" + b + ")" : b } } return a + "" } ; return { show : function ( a ) { return Text . monospace ( b ( c ( a ) ) ) } , Tuple : function ( ) { var a = arguments . length , b = Array ( a + 1 ) ; for ( b [ 0 ] = "Tuple" + arguments . length ; a -- ; ) b [ a + 1 ] = arguments [ a ] ; return b } , append : function ( a , b ) { if ( "string" === typeof a && "string" === typeof b ) return a . concat ( b ) ;
if ( "Nil" === a [ 0 ] ) return b ; for ( var c = [ "Cons" , a [ 1 ] , [ "Nil" ] ] , f = c , a = a [ 2 ] ; "Cons" === a [ 0 ] ; ) f [ 2 ] = [ "Cons" , a [ 1 ] , [ "Nil" ] ] , a = a [ 2 ] , f = f [ 2 ] ; f [ 2 ] = b ; return c } , toText : function ( a ) { if ( "string" === typeof a ) return a ; for ( var c = [ ] ; "Cons" === a [ 0 ] ; ) c . push ( a [ 1 ] ) , a = a [ 2 ] ; return b ( c . join ( "" ) ) } , properEscape : b } } ( ) , List = function ( ) { function b ( a ) { return function ( e ) { if ( "Nil" === e [ 0 ] ) return e ; "Cons" !== e [ 0 ] && i ( ) ; for ( var b = [ "Cons" , a ( e [ 1 ] ) , [ "Nil" ] ] , d = b , e = e [ 2 ] ; "Cons" === e [ 0 ] ; ) d [ 2 ] = [ "Cons" , a ( e [ 1 ] ) , [ "Nil" ] ] , e = e [ 2 ] , d = d [ 2 ] ; return b } } function c ( e ) { return function ( a ) { return function ( b ) { var d =
a ; if ( "Nil" === b [ 0 ] ) return d ; for ( "Cons" !== b [ 0 ] && i ( ) ; "Cons" === b [ 0 ] ; ) d = e ( b [ 1 ] ) ( d ) , b = b [ 2 ] ; return d } } } function a ( e ) { return function ( a ) { return function ( b ) { var d = a ; if ( "Nil" === b [ 0 ] ) return d ; "Cons" !== b [ 0 ] && i ( ) ; for ( var c = [ ] ; "Cons" === b [ 0 ] ; ) c . push ( b [ 1 ] ) , b = b [ 2 ] ; for ( b = c . length ; b -- ; ) d = e ( c [ b ] ) ( d ) ; return d } } } function h ( e ) { return function ( a ) { var b ; "Cons" !== a [ 0 ] ? b = void 0 : ( b = a [ 1 ] , a = a [ 2 ] , b = c ( e ) ( b ) ( a ) ) ; return b } } function g ( e ) { return function ( a ) { return function ( b ) { if ( "Nil" === b [ 0 ] ) return [ "Cons" , a , [ "Nil" ] ] ; "Cons" !== b [ 0 ] &&
i ( ) ; for ( var d = [ a ] ; "Cons" === b [ 0 ] ; ) a = e ( b [ 1 ] ) ( a ) , d . push ( a ) , b = b [ 2 ] ; for ( var b = [ "Nil" ] , c = d . length ; c -- ; ) b = [ "Cons" , d [ c ] , b ] ; return b } } } function f ( a ) { return function ( e ) { return function ( ) { for ( var b = [ function ( a ) { return "Nil" !== a [ 0 ] ? void 0 : [ "Tuple2" , [ "Nil" ] , [ "Nil" ] ] } , function ( e ) { if ( "Cons" === e [ 0 ] ) { var b = e [ 1 ] , e = e [ 2 ] ; var d = f ( a ) ( e ) ; "Tuple2" !== d [ 0 ] ? b = void 0 : ( e = d [ 1 ] , d = d [ 2 ] , b = a ( b ) ? [ "Tuple2" , [ "Cons" , b , e ] , d ] : [ "Tuple2" , e , [ "Cons" , b , d ] ] ) ; return b } } ] , d = b . length ; d -- ; ) { var c = b [ d ] ( e ) ; if ( void 0 !== c ) return c } } ( ) } } function j ( e ) { return function ( ) { for ( var a =
[ function ( e ) { return "Nil" !== e [ 0 ] ? void 0 : [ "Tuple2" , [ "Nil" ] , [ "Nil" ] ] } , function ( e ) { if ( "Cons" !== e [ 0 ] ) e = void 0 ; else if ( e = [ "Tuple2" , e [ 1 ] , j ( e [ 2 ] ) ] , "Tuple2" !== e [ 0 ] || "Tuple2" !== e [ 1 ] [ 0 ] ) e = void 0 ; else var a = e [ 1 ] [ 1 ] , b = e [ 1 ] [ 2 ] , e = "Tuple2" !== e [ 2 ] [ 0 ] ? void 0 : [ "Tuple2" , [ "Cons" , a , e [ 2 ] [ 1 ] ] , [ "Cons" , b , e [ 2 ] [ 2 ] ] ] ; return e } ] , b = a . length ; b -- ; ) { var d = a [ b ] ( e ) ; if ( void 0 !== d ) return d } } ( ) } function l ( e ) { return function ( a ) { return function ( ) { for ( var b = [ function ( e ) { return "Nil" !== e [ 0 ] ? void 0 : [ "Nil" ] } , function ( e ) { if ( "Cons" === e [ 0 ] ) { var a =
e [ 1 ] ; return "Nil" !== e [ 2 ] [ 0 ] ? void 0 : [ "Cons" , a , [ "Nil" ] ] } } , function ( a ) { if ( "Cons" === a [ 0 ] ) { var b = a [ 1 ] ; if ( "Cons" === a [ 2 ] [ 0 ] ) { var d = a [ 2 ] [ 1 ] , a = a [ 2 ] [ 2 ] ; return [ "Cons" , b , [ "Cons" , e , l ( e ) ( [ "Cons" , d , a ] ) ] ] } } } ] , d = b . length ; d -- ; ) { var c = b [ d ] ( a ) ; if ( void 0 !== c ) return c } } ( ) } } function o ( e ) { return function ( a ) { return function ( ) { for ( var b = [ function ( e ) { return "Nil" !== e [ 0 ] ? void 0 : [ "Nil" ] } , function ( e ) { if ( "Cons" === e [ 0 ] ) { var a = e [ 1 ] ; return "Nil" !== e [ 2 ] [ 0 ] ? void 0 : a } } , function ( a ) { if ( "Cons" === a [ 0 ] ) { var b = a [ 1 ] ; if ( "Cons" === a [ 2 ] [ 0 ] ) { var d =
a [ 2 ] [ 1 ] , a = a [ 2 ] [ 2 ] ; return Value . append ( b , Value . append ( e , o ( e ) ( [ "Cons" , d , a ] ) ) ) } } } ] , d = b . length ; d -- ; ) { var c = b [ d ] ( a ) ; if ( void 0 !== c ) return c } } ( ) } } var i = function ( ) { throw "Function expecting a list!" ; } , k = c ( function ( e ) { return function ( a ) { return [ "Cons" , e , a ] } } ) ( [ "Nil" ] ) , m = a ( function ( e ) { return function ( a ) { return Value . append ( e , a ) } } ) ( [ "Nil" ] ) , n = c ( function ( e ) { return function ( a ) { return e && a } } ) ( ! 0 ) , e = c ( function ( e ) { return function ( a ) { return e || a } } ) ( ! 1 ) , d = c ( function ( e ) { return function ( a ) { return e + a } } ) ( 0 ) , p = c ( function ( e ) { return function ( a ) { return e *
a } } ) ( 1 ) , r = h ( function ( e ) { return function ( a ) { return Math . max ( e , a ) } } ) , t = h ( function ( e ) { return function ( a ) { return Math . min ( e , a ) } } ) ; return { head : function ( e ) { if ( "Cons" !== e [ 0 ] ) throw "Error: 'head' only accepts lists of length greater than one." ; return e [ 1 ] } , tail : function ( e ) { if ( "Cons" !== e [ 0 ] ) throw "Error: 'tail' only accepts lists of length greater than one." ; return e [ 2 ] } , map : b , foldl : c , foldr : a , foldl1 : h , foldr1 : function ( e ) { return function ( b ) { var d ; "Cons" !== b [ 0 ] ? d = void 0 : ( d = b [ 1 ] , b = b [ 2 ] , d = a ( e ) ( d ) ( b ) ) ; return d } } ,
scanl : g , scanl1 : function ( e ) { return function ( a ) { if ( "Cons" !== a [ 0 ] ) throw "Error: 'scanl1' requires a list of at least length 1." ; return g ( e ) ( a [ 1 ] ) ( a [ 2 ] ) } } , filter : function ( e ) { return function ( a ) { if ( "Nil" === a [ 0 ] ) return a ; "Cons" !== a [ 0 ] && i ( ) ; for ( var b = [ ] ; "Cons" === a [ 0 ] ; ) e ( a [ 1 ] ) && b . push ( a [ 1 ] ) , a = a [ 2 ] ; for ( var a = [ "Nil" ] , d = b . length ; d -- ; ) a = [ "Cons" , b [ d ] , a ] ; return a } } , length : function ( e ) { for ( var a = 0 ; "Cons" === e [ 0 ] ; ) a += 1 , e = e [ 2 ] ; return a } , reverse : k , concat : m , concatMap : function ( e ) { return function ( a ) { return m ( b ( e ) ( a ) ) } } , and : n ,
or : e , forall : function ( e ) { return c ( function ( a ) { return function ( b ) { return b && e ( a ) } } ) ( ! 0 ) } , exists : function ( e ) { return c ( function ( a ) { return function ( b ) { return b || e ( a ) } } ) ( ! 1 ) } , sum : d , product : p , maximum : r , minimum : t , partition : f , zipWith : function ( e ) { return function ( a ) { return function ( b ) { if ( "Nil" === a [ 0 ] || "Nil" === b [ 0 ] ) return a ; ( "Cons" !== a [ 0 ] || "Cons" !== b [ 0 ] ) && i ( ) ; for ( var d = [ ] ; "Cons" === a [ 0 ] && "Cons" === b [ 0 ] ; ) d . push ( e ( a [ 1 ] ) ( b [ 1 ] ) ) , a = a [ 2 ] , b = b [ 2 ] ; for ( var b = [ "Nil" ] , c = d . length ; c -- ; ) b = [ "Cons" , d [ c ] , b ] ; return b } } } , zip : function ( e ) { return function ( a ) { if ( "Nil" ===
e [ 0 ] || "Nil" === a [ 0 ] ) return e ; ( "Cons" !== e [ 0 ] || "Cons" !== a [ 0 ] ) && i ( ) ; for ( var b = [ ] ; "Cons" === e [ 0 ] && "Cons" === a [ 0 ] ; ) b . push ( [ "Tuple2" , e [ 1 ] , a [ 1 ] ] ) , e = e [ 2 ] , a = a [ 2 ] ; for ( var a = [ "Nil" ] , d = b . length ; d -- ; ) a = [ "Cons" , b [ d ] , a ] ; return a } } , unzip : j , intersperse : l , intercalate : o , sort : function ( a ) { if ( "Nil" === a [ 0 ] ) return a ; "Cons" !== a [ 0 ] && i ( ) ; for ( var e = [ ] ; "Cons" === a [ 0 ] ; ) e . push ( a [ 1 ] ) , a = a [ 2 ] ; e . sort ( function ( a , e ) { return a - e } ) ; for ( var a = [ "Nil" ] , b = e . length ; b -- ; ) a = [ "Cons" , e [ b ] , a ] ; return a } } } ( ) , Data = function ( ) { var b = function ( ) { return { fromCode : function ( a ) { return String . fromCharCode ( a ) } ,
toCode : function ( a ) { return a . charCodeAt ( 0 ) } , toUpper : function ( a ) { return a . toUpperCase ( ) } , toLower : function ( a ) { return a . toLowerCase ( ) } , toLocaleUpper : function ( a ) { return a . toLocaleUpperCase ( ) } , toLocaleLower : function ( a ) { return a . toLocaleLowerCase ( ) } } } ( ) , c = function ( ) { function a ( a ) { return function ( b ) { return "Just" === a [ 0 ] ? [ "Cons" , a [ 1 ] , b ] : b } } function b ( a ) { return function ( ) { return function ( b ) { var c = a ( c ) ; return "Just" === c [ 0 ] ? [ "Cons" , c [ 1 ] , b ] : b } } } return { catMaybes : List . foldr ( a ) ( [ "Nil" ] ) , isJust : function ( a ) { return "Just" ===
a [ 0 ] } , isNothing : function ( a ) { return "Nothing" === a [ 0 ] } , fromMaybe : function ( a ) { return function ( b ) { return "Just" === b [ 0 ] ? b [ 1 ] : a } } , consMaybe : a , mapMaybe : function ( a ) { return List . foldr ( b ( a ) ) ( [ "Nil" ] ) } } } ( ) ; return { String : { toText : Value . toText , properEscape : Value . properEscape } , Char : b , Maybe : c , List : List } } ( ) , Color = function ( ) { var b = function ( b , a , h , g ) { return { r : Math . round ( 255 * b ) , g : Math . round ( 255 * a ) , b : Math . round ( 255 * h ) , a : g } } ; return { black : b ( 0 , 0 , 0 , 1 ) , white : b ( 1 , 1 , 1 , 1 ) , red : b ( 1 , 0 , 0 , 1 ) , green : b ( 0 , 1 , 0 , 1 ) , blue : b ( 0 , 0 , 1 , 1 ) , rgba : function ( c ) { return function ( a ) { return function ( h ) { return function ( g ) { return b ( c ,
a , h , g ) } } } } , rgb : function ( c ) { return function ( a ) { return function ( h ) { return b ( c , a , h , 1 ) } } } , Internal : { extract : function ( b ) { return 1 === b . a ? "rgb(" + b . r + "," + b . g + "," + b . b + ")" : "rgba(" + b . r + "," + b . g + "," + b . b + "," + b . a + ")" } } } } ( ) , Element = function ( ) { var b = function ( a ) { a = document . createElement ( a ) ; a . id = Guid . guid ( ) ; return a } , c = function ( a ) { var d = b ( "div" ) ; d . appendChild ( a ) ; return d } , a = function ( a ) { return function ( d ) { return function ( c ) { var f = b ( "div" ) ; f . isElmLeaf = ! 0 ; f . isElmText = ! 0 ; f . innerHTML = c ; f . style . textAlign = d ; 0 < a && ( f . style . width =
a + "px" ) ; return f } } } , h = a ( 0 ) ( "left" ) , g = a ( 0 ) ( "justify" ) , f = a ( 0 ) ( "center" ) , j = a ( 0 ) ( "right" ) , l = function ( a ) { return "DIV" === a . tagName ? a : c ( a ) } , o = function ( a ) { a . style . styleFloat = "left" ; a . style . cssFloat = "left" ; return a } , i = function ( a ) { a . style . position = "absolute" ; return a } , k = function ( a , d , c ) { for ( var f = b ( "div" ) , i = c . length ; i -- ; ) { var g = d ( c [ i ] ) ; f . appendChild ( g ) } f . elmFlowDirection = a ; return f } , m = function ( a ) { return function ( b ) { for ( var c = [ ] ; "Cons" === b [ 0 ] ; ) c . push ( b [ 1 ] ) , b = b [ 2 ] ; 3 <= a && c . reverse ( ) ; b = a % 3 ; if ( 0 == b ) return k ( "Y" , l ,
c ) ; if ( 1 == b ) return k ( "X" , o , c ) ; if ( 2 == b ) return k ( "Z" , i , c ) } } , n = function ( b ) { return function ( d ) { if ( "A" === d . tagName ) return n ( b ) ( d . firstChild ) , d ; if ( d . hasOwnProperty ( "isElmText" ) ) { var c = a ( b ) ( d . style . textAlign ) ( d . innerHTML ) ; d . style . height = c . style . height } d . style . width = b + "px" ; return d } } ; return { text : h , image : function ( a ) { var d = b ( "img" ) ; d . isElmLeaf = ! 0 ; d . onload = function ( ) { "" === d . style . width && 0 < this . width && ( d . style . width = d . width = this . width + "px" ) ; "" === d . style . height && 0 < this . height && ( d . style . height = d . height = this . height +
"px" ) ; Dispatcher . adjust ( ) } ; d . src = Data . String . toText ( a ) ; d . name = d . src ; return d } , fittedImage : function ( a ) { return function ( d ) { return function ( c ) { var f = b ( "canvas" ) ; f . style . width = a + "px" ; f . style . height = d + "px" ; f . width = a ; f . height = d ; f . innerHTML = "Your browser does not support the canvas element." ; f . isElmLeaf = ! 0 ; var i = b ( "img" ) ; i . onload = function ( ) { if ( f . getContext ) { var b = f . getContext ( "2d" ) , c = 0 , g = 0 , h = this . width , k = this . height ; a / d > this . width / this . height ? ( k = this . width * d / a , g = ( this . height - k ) / 2 ) : ( h = this . height * a / d , c = ( this . width -
h ) / 2 ) ; b . drawImage ( i , c , g , h , k , 0 , 0 , f . width , f . height ) } } ; i . src = Data . String . toText ( c ) ; return f } } } , video : function ( a ) { var a = Data . String . toText ( a ) , d = b ( "video" ) ; d . controls = "controls" ; var c = b ( "source" ) ; c . src = a ; c . type = "video/" + a . substring ( a . length - 3 , a . length ) ; d . appendChild ( c ) ; d . isElmLeaf = ! 0 ; return d } , audio : function ( a ) { var a = Data . String . toString ( a ) , d = b ( "video" ) ; d . controls = "controls" ; var c = b ( "source" ) ; c . src = a ; c . type = "audio/" + a . substring ( a . length - 3 , a . length ) ; d . appendChild ( c ) ; d . isElmLeaf = ! 0 ; return d } , collage : function ( a ) { return function ( d ) { return function ( c ) { var f =
b ( "canvas" ) ; f . style . width = a + "px" ; f . style . height = d + "px" ; f . width = a ; f . height = d ; if ( f . getContext ) { var i = f . getContext ( "2d" ) ; for ( i . clearRect ( 0 , 0 , f . width , f . height ) ; "Cons" === c [ 0 ] ; ) i = c [ 1 ] ( i ) , c = c [ 2 ] ; return f } f . innerHTML = "Your browser does not support the canvas element." ; f . isElmLeaf = ! 0 ; return f } } } , flow : m , layers : m ( 2 ) , rectangle : function ( a ) { return function ( d ) { var c = b ( "div" ) ; c . isElmLeaf = ! 0 ; c . style . width = a + "px" ; c . style . height = d + "px" ; return c } } , beside : function ( a ) { return function ( b ) { return m ( 4 ) ( [ "Cons" , a , [ "Cons" , b ,
[ "Nil" ] ] ] ) } } , above : function ( a ) { return function ( b ) { return m ( 3 ) ( [ "Cons" , a , [ "Cons" , b , [ "Nil" ] ] ] ) } } , below : function ( a ) { return function ( b ) { return m ( 0 ) ( [ "Cons" , a , [ "Cons" , b , [ "Nil" ] ] ] ) } } , box : function ( a ) { return function ( d ) { d . style . position = "absolute" ; d . style . margin = "auto" ; var c = ( a - 1 ) % 3 , f = ( a - 1 ) / 3 ; 2 > c && ( d . style . left = 0 ) ; 0 < c && ( d . style . right = 0 ) ; 2 > f && ( d . style . top = 0 ) ; 0 < f && ( d . style . bottom = 0 ) ; c = b ( "div" ) ; c . style . position = "relative" ; c . appendChild ( d ) ; return c } } , width : n , height : function ( a ) { return function ( b ) { ( "A" === b . tagName ?
b . firstChild : b ) . style . height = a + "px" ; return b } } , size : function ( a ) { return function ( b ) { return function ( c ) { var f = "A" === c . tagName ? c . firstChild : c ; f . style . width = a + "px" ; f . style . height = b + "px" ; return c } } } , color : function ( a ) { return function ( b ) { b . style . backgroundColor = Color . Internal . extract ( a ) ; return b } } , opacity : function ( a ) { return function ( b ) { b . style . opacity = a ; return b } } , link : function ( a ) { return function ( d ) { var f = b ( "a" ) ; f . href = Text . fromString ( a ) ; f . appendChild ( d ) ; return c ( f ) } } , asText : function ( b ) { return a ( 0 ) ( "left" ) ( Value . show ( b ) ) } ,
plainText : function ( b ) { return a ( 0 ) ( "left" ) ( Data . String . toText ( b ) ) } , justifiedText : g , centeredText : f , rightedText : j , up : 0 , left : 1 , inward : 2 , down : 3 , right : 4 , outward : 5 , correctTextSize : function ( a ) { var c = a . style . width ? a . style . width . slice ( 0 , - 2 ) : 0 , f = b ( "div" ) ; f . innerHTML = a . innerHTML ; f . style . textAlign = a . style . textAlign ; 0 < c && ( f . style . width = c + "px" ) ; f . style . visibility = "hidden" ; f . style . styleFloat = "left" ; f . style . cssFloat = "left" ; document . body . appendChild ( f ) ; var i = window . getComputedStyle ( f ) ; 0 >= c && ( a . style . width = i . getPropertyValue ( "width" ) ) ;
a . style . height = i . getPropertyValue ( "height" ) ; document . body . removeChild ( f ) } } } ( ) , Text = function ( ) { var b = function ( a ) { if ( "string" === typeof a ) return a ; for ( var b = [ ] ; "Cons" === a [ 0 ] ; ) b . push ( a [ 1 ] ) , a = a [ 2 ] ; return Data . String . properEscape ( b . join ( "" ) ) } , c = function ( a ) { return function ( b ) { return "<" + a + ">" + b + "</" + a + ">" } } , a = function ( a , b ) { return function ( c ) { return "<span style='" + a + ":" + b + "'>" + c + "</span>" } } , h = c ( "h1" ) , g = a ( "font-style" , "italic" ) , c = c ( "b" ) , f = a ( "text-decoration" , "underline" ) , j = a ( "text-decoration" , "overline" ) , l =
a ( "text-decoration" , "line-through" ) ; return { fromString : b , toText : b , header : h , height : function ( b ) { return a ( "font-size" , b + "em" ) } , italic : g , bold : c , underline : f , overline : j , strikeThrough : l , monospace : a ( "font-family" , "monospace" ) , color : function ( b ) { return a ( "color" , Color . Internal . extract ( b ) ) } , link : function ( a ) { return function ( c ) { return "<a href='" + b ( a ) + "'>" + c + "</a>" } } } } ( ) , Shape = function ( ) { var b = function ( a , b , c , f ) { return { center : a , points : b , theta : c , scale : f } } , c = function ( a ) { return function ( b ) { return function ( c ) { return function ( f ) { f . save ( ) ;
f . translate ( c . center [ 0 ] , c . center [ 1 ] ) ; f . rotate ( c . theta ) ; f . scale ( c . scale , c . scale ) ; f . beginPath ( ) ; var j = c . points ; f . moveTo ( j [ 0 ] [ 0 ] , j [ 0 ] [ 1 ] ) ; for ( var l = j . length ; l -- ; ) f . lineTo ( j [ l ] [ 0 ] , j [ l ] [ 1 ] ) ; f . closePath ( ) ; a ? ( f . fillStyle = Color . Internal . extract ( b ) , f . fill ( ) ) : ( f . strokeStyle = Color . Internal . extract ( b ) , f . stroke ( ) ) ; f . restore ( ) ; return f } } } } ; return { polygon : function ( a ) { return function ( c ) { for ( var g = [ ] ; "Cons" === a [ 0 ] ; ) g . push ( [ a [ 1 ] [ 1 ] , a [ 1 ] [ 2 ] ] ) , a = a [ 2 ] ; c = [ c [ 1 ] , c [ 2 ] ] ; return b ( c , g , 0 , 1 ) } } , ngon : function ( a ) { return function ( c ) { return function ( g ) { for ( var f =
[ ] , j = a ; j -- ; ) f . push ( [ c * Math . cos ( 2 * Math . PI * j / a ) , c * Math . sin ( 2 * Math . PI * j / a ) ] ) ; g = [ g [ 1 ] , g [ 2 ] ] ; return b ( g , f , 0 , 1 ) } } } , rect : function ( a ) { return function ( c ) { return function ( g ) { var f = [ [ - a / 2 , - c / 2 ] , [ a / 2 , - c / 2 ] , [ a / 2 , c / 2 ] , [ - a / 2 , c / 2 ] ] , g = [ g [ 1 ] , g [ 2 ] ] ; return b ( g , f , 0 , 1 ) } } } , oval : function ( a ) { return function ( c ) { return function ( g ) { for ( var f = [ ] , j = 2 * Math . PI ; 0 < j ; j -= Math . PI / 50 ) f . push ( [ a / 2 * Math . cos ( j ) , c / 2 * Math . sin ( j ) ] ) ; g = [ g [ 1 ] , g [ 2 ] ] ; return b ( g , f , 0 , 1 ) } } } , move : function ( a ) { return function ( c ) { return function ( g ) { return b ( [ a + g . center [ 0 ] ,
c + g . center [ 1 ] ] , g . points , g . theta , g . scale ) } } } , rotate : function ( a ) { return function ( c ) { return b ( c . center , c . points , c . theta + 2 * Math . PI * a , c . scale ) } } , scale : function ( a ) { return function ( c ) { return b ( c . center , c . points , c . theta , c . scale * a ) } } , filled : c ( ! 0 ) , outlined : c ( ! 1 ) , customOutline : function ( a ) { return function ( b ) { return function ( c ) { c . points . push ( c . points [ 0 ] ) ; return Line . customLine ( a ) ( b ) ( c ) } } } } } ( ) , Line = function ( ) { var b = function ( b ) { return function ( a ) { return function ( h ) { if ( "string" === typeof b [ 0 ] ) { for ( var g = [ ] ; "Cons" ===
b [ 0 ] ; ) g . push ( b [ 1 ] ) , b = b [ 2 ] ; b = g } 0 === b . length && ( b = [ 8 , 4 ] ) ; return function ( f ) { f . save ( ) ; f . beginPath ( ) ; f . translate ( h . center [ 0 ] , h . center [ 1 ] ) ; f . rotate ( h . theta ) ; f . scale ( h . scale , h . scale ) ; var g = b , l = h . points , o = l . length - 1 , i = l [ o ] [ 0 ] , k = l [ o ] [ 1 ] , m = 0 , n = 0 , e = 0 , d = 0 , p = 0 , r = 0 , t = g . length , s = ! 0 , q = g [ 0 ] ; for ( f . moveTo ( i , k ) ; o -- ; ) { m = l [ o ] [ 0 ] ; n = l [ o ] [ 1 ] ; e = m - i ; d = n - k ; for ( p = Math . sqrt ( e * e + d * d ) ; q <= p ; ) i += e * q / p , k += d * q / p , f [ s ? "lineTo" : "moveTo" ] ( i , k ) , e = m - i , d = n - k , p = Math . sqrt ( e * e + d * d ) , s = ! s , r = ( r + 1 ) % t , q = g [ r ] ; 0 < p && ( f [ s ? "lineTo" : "moveTo" ] ( m , n ) , q -= p ) ;
i = m ; k = n } f . strokeStyle = Color . Internal . extract ( a ) ; f . stroke ( ) ; f . restore ( ) ; return f } } } } ; return { line : function ( b ) { for ( var a = [ ] ; "Cons" === b [ 0 ] ; ) a . push ( [ b [ 1 ] [ 1 ] , b [ 1 ] [ 2 ] ] ) , b = b [ 2 ] ; return { center : [ 0 , 0 ] , points : a , theta : 0 , scale : 1 } } , customLine : b , solid : function ( b ) { return function ( a ) { return function ( h ) { h . save ( ) ; h . beginPath ( ) ; h . translate ( a . center [ 0 ] , a . center [ 1 ] ) ; h . rotate ( a . theta ) ; h . scale ( a . scale , a . scale ) ; var g = a . points , f = g . length ; for ( h . moveTo ( g [ f - 1 ] [ 0 ] , g [ f - 1 ] [ 1 ] ) ; f -- ; ) h . lineTo ( g [ f ] [ 0 ] , g [ f ] [ 1 ] ) ; h . strokeStyle = Color . Internal . extract ( b ) ;
h . stroke ( ) ; h . restore ( ) ; return h } } } , dashed : b ( [ 8 , 4 ] ) , dotted : b ( [ 3 , 3 ] ) } } ( ) , Elm = function ( ) { var b = function ( a , b , c ) { for ( var h = a . length ; h -- ; ) a [ h ] . recv ( b , c ) } , c = function ( a ) { this . id = Guid . guid ( ) ; this . value = a ; this . kids = [ ] ; this . recv = function ( a , c , g ) { if ( c = c === this . id ) this . value = g ; b ( this . kids , a , c ) } ; Dispatcher . inputs . push ( this ) } , a = function ( a , c ) { this . id = Guid . guid ( ) ; this . value = null ; this . kids = [ ] ; this . inbox = { } ; c . reverse ( ) ; this . recalc = function ( ) { for ( var b = a , h = c . length ; h -- ; ) b = b ( c [ h ] . value ) ; this . value = b } ; this . recalc ( ) ; this . recv =
function ( a , g ) { this . inbox . hasOwnProperty ( a ) || ( this . inbox [ a ] = { changed : ! 1 , count : 0 } ) ; var i = this . inbox [ a ] ; i . count += 1 ; g && ( i . changed = ! 0 ) ; i . count == c . length && ( i . changed && this . recalc ( ) , b ( this . kids , a , i . changed ) , delete this . inbox [ a ] ) } ; for ( var h = c . length ; h -- ; ) c [ h ] . kids . push ( this ) } , h = function ( a , c , h ) { this . id = Guid . guid ( ) ; this . value = c ; this . kids = [ ] ; this . recv = function ( c , f ) { f && ( this . value = a ( h . value ) ( this . value ) ) ; b ( this . kids , c , f ) } ; h . kids . push ( this ) } ; return { Input : function ( a ) { return new c ( a ) } , Lift : function ( b , c ) { return new a ( b ,
c ) } , Fold : function ( a , b , c ) { return new h ( a , b , c ) } } } ( ) , Dispatcher = function ( ) { var b = null , c = 0 , a = [ ] , h = function ( a ) { var b = a . childNodes , c = b . length ; if ( a . hasOwnProperty ( "isElmLeaf" ) ) { a . hasOwnProperty ( "isElmText" ) && Element . correctTextSize ( a ) ; var b = "" === a . style . width ? 0 : a . style . width . slice ( 0 , - 2 ) - 0 , g = "" === a . style . height ? 0 : a . style . height . slice ( 0 , - 2 ) - 0 ; return [ b , g ] } if ( 1 === c ) { var i = h ( b [ 0 ] ) ; "" !== a . style . width && ( i [ 0 ] = a . style . width . slice ( 0 , - 2 ) - 0 ) ; "" !== a . style . height && ( i [ 1 ] = a . style . height . slice ( 0 , - 2 ) - 0 ) ; 0 !== i [ 0 ] && ( a . style . width =
i [ 0 ] + "px" ) ; 0 !== i [ 1 ] && ( a . style . height = i [ 1 ] + "px" ) ; return i } for ( var k = 0 , m = g = 0 , n = 0 , e = ! 0 , d = ! 0 ; c -- ; ) i = h ( b [ c ] ) , k = Math . max ( k , i [ 0 ] ) , g = Math . max ( g , i [ 1 ] ) , m += i [ 0 ] , n += i [ 1 ] , e = e && 0 < i [ 0 ] , d = d && 0 < i [ 1 ] ; b = k ; c = a . elmFlowDirection ; "X" === c && ( b = e ? m : 0 ) ; "Y" === c && ( g = d ? n : 0 ) ; 0 < b && ( a . style . width = b + "px" ) ; 0 < g && ( a . style . height = g + "px" ) ; return [ b , g ] } , g = function ( ) { var a = document . getElementById ( "content" ) ; h ( a . children [ 0 ] ) } ; return { initialize : function ( ) { var a = ElmCode . hasOwnProperty ( "main" ) ? ElmCode . main : main ; try { b = a ( ) } catch ( c ) { throw c ; } b . hasOwnProperty ( "recv" ) ||
( b = Elm . Input ( b ) ) ; document . getElementById ( "content" ) . appendChild ( b . value ) ; g ( ) ; a = document . getElementById ( "widthChecker" ) . offsetWidth ; a !== window . innerWidth && Dispatcher . notify ( Window . dimensions . id , Value . Tuple ( a , window . innerHeight ) ) ; b = Elm . Lift ( function ( a ) { var b = document . getElementById ( "content" ) , c = b . children [ 0 ] ; b . replaceChild ( a , c ) ; delete c ; g ( ) ; return a } , [ b ] ) } , notify : function ( b , g ) { c += 1 ; for ( var h = a . length ; h -- ; ) a [ h ] . recv ( c , b , g ) } , adjust : g , inputs : a } } ( ) , Signal = function ( ) { function b ( a ) { for ( var b = [ "Nil" ] , c = a . length ; c -- ; ) b =
[ "Cons" , a [ c ] , b ] ; return b } var c = function ( ) { return document . addEventListener ? function ( a , b , c ) { a . addEventListener ( b , c , ! 1 ) } : function ( a , b , c ) { a . attachEvent ( "on" + b , c ) } } ( ) , a = function ( ) { function a ( b ) { var c = 0 , f = 0 ; b || ( b = window . event ) ; if ( b . pageX || b . pageY ) c = b . pageX , f = b . pageY ; else if ( b . clientX || b . clientY ) c = b . clientX + document . body . scrollLeft + document . documentElement . scrollLeft , f = b . clientY + document . body . scrollTop + document . documentElement . scrollTop ; return Value . Tuple ( c , f ) } var b = Elm . Input ( Value . Tuple ( 0 , 0 ) ) , f = Elm . Input ( ! 1 ) ,
g = Elm . Input ( ! 1 ) ; c ( document , "click" , function ( ) { Dispatcher . notify ( g . id , ! 0 ) ; Dispatcher . notify ( g . id , ! 1 ) } ) ; c ( document , "mousedown" , function ( ) { Dispatcher . notify ( f . id , ! 0 ) } ) ; c ( document , "mouseup" , function ( ) { Dispatcher . notify ( f . id , ! 1 ) } ) ; c ( document , "mousemove" , function ( c ) { Dispatcher . notify ( b . id , a ( c ) ) } ) ; return { position : b , x : Elm . Lift ( function ( a ) { return a [ 1 ] } , [ b ] ) , y : Elm . Lift ( function ( a ) { return a [ 2 ] } , [ b ] ) , isClicked : g , isDown : f , clickedOn : function ( a ) { var b = Elm . Input ( ! 1 ) ; c ( a , "click" , function ( ) { Dispatcher . notify ( b . id ,
! 0 ) ; Dispatcher . notify ( b . id , ! 1 ) } ) ; return Value . Tuple ( a , b ) } } } ( ) , h = function ( ) { return { every : function ( a ) { var a = 1E3 * a , b = Elm . Input ( 0 ) , c = 0 ; setInterval ( function ( ) { c += a ; Dispatcher . notify ( b . id , c / 1E3 ) } , a ) ; return b } , after : function ( a ) { var a = 1E3 * a , b = Elm . Input ( ! 1 ) ; setTimeout ( function ( ) { Dispatcher . notify ( b . id , ! 0 ) } , a ) ; return b } , before : function ( a ) { var a = 1E3 * a , b = Elm . Input ( ! 0 ) ; setTimeout ( function ( ) { Dispatcher . notify ( b . id , ! 1 ) } , a ) ; return b } } } ( ) , g = function ( ) { var a = Elm . Input ( Value . Tuple ( window . innerWidth , window . innerHeight ) ) ;
c ( window , "resize" , function ( ) { var b = document . getElementById ( "widthChecker" ) . offsetWidth ; Dispatcher . notify ( a . id , Value . Tuple ( b , window . innerHeight ) ) } ) ; return { dimensions : a , width : Elm . Lift ( function ( a ) { return a [ 1 ] } , [ a ] ) , height : Elm . Lift ( function ( a ) { return a [ 2 ] } , [ a ] ) } } ( ) , f = { Raw : function ( ) { function a ( b , c ) { return "Nil" === c [ 0 ] ? c : c [ 1 ] === b ? c [ 2 ] : [ "Cons" , c [ 1 ] , a ( b , c [ 2 ] ) ] } var b = Elm . Input ( [ "Nil" ] ) , f = Elm . Input ( [ "Nothing" ] ) ; c ( document , "keydown" , function ( a ) { var c ; a : { for ( c = b . value ; "Nil" !== c [ 0 ] ; ) { if ( c [ 1 ] === a . keyCode ) { c = ! 0 ;
break a } c = c [ 2 ] } c = ! 1 } c || Dispatcher . notify ( b . id , [ "Cons" , a . keyCode , b . value ] ) } ) ; c ( document , "keyup" , function ( c ) { c = a ( c . keyCode , b . value ) ; Dispatcher . notify ( b . id , c ) } ) ; c ( window , "blur" , function ( ) { Dispatcher . notify ( b . id , [ "Nil" ] ) } ) ; c ( document , "keypress" , function ( a ) { Dispatcher . notify ( f . id , [ "Just" , a . charCode || a . keyCode ] ) ; Dispatcher . notify ( f . id , [ "Nothing" ] ) } ) ; return { keysDown : b , charPressed : f } } ( ) } , j = function ( ) { var a = function ( a ) { return function ( c ) { var e = Elm . Input ( [ "Waiting" ] ) , d = { } ; window . XMLHttpRequest ? d = new XMLHttpRequest :
window . ActiveXObject && ( d = new ActiveXObject ( "Microsoft.XMLHTTP" ) ) ; d . onreadystatechange = function ( ) { 4 === d . readyState && Dispatcher . notify ( e . id , 200 === d . status ? [ "Success" , b ( d . responseText ) ] : [ "Failure" , d . status , b ( d . statusText ) ] ) } ; d . open ( a , Data . String . toText ( c ) , ! 0 ) ; d . send ( null ) ; return e } } , c = function ( a ) { return function ( c ) { var e = Elm . Input ( [ "Nothing" ] ) , c = Elm . Lift ( function ( c ) { if ( "Just" !== c [ 0 ] ) { try { Dispatcher . notify ( e . id , [ "Nothing" ] ) } catch ( f ) { } return [ ] } try { Dispatcher . notify ( e . id , [ "Just" , [ "Waiting" ] ] ) } catch ( g ) { e . value =
[ "Just" , [ "Waiting" ] ] } var h = { } ; window . XMLHttpRequest ? h = new XMLHttpRequest : window . ActiveXObject && ( h = new ActiveXObject ( "Microsoft.XMLHTTP" ) ) ; h . onreadystatechange = function ( ) { 4 === h . readyState && Dispatcher . notify ( e . id , [ "Just" , 200 === h . status ? [ "Success" , b ( h . responseText ) ] : [ "Failure" , h . status , b ( h . statusText ) ] ] ) } ; h . open ( a , Data . String . toText ( c [ 1 ] ) , ! 0 ) ; h . send ( null ) ; return [ ] } , [ c ] ) ; return Elm . Lift ( function ( a ) { return function ( ) { return a } } , [ e , c ] ) } } ; return { get : a ( "GET" ) , post : a ( "POST" ) , gets : c ( "GET" ) , posts : c ( "POST" ) } } ( ) ,
l = function ( ) { return { inRange : function ( a ) { return function ( b ) { return Elm . Input ( Math . floor ( Math . random ( ) * ( b - a + 1 ) ) + a ) } } , randomize : function ( a ) { return function ( b ) { return function ( c ) { return Elm . Lift ( function ( ) { return Math . floor ( Math . random ( ) * ( b - a + 1 ) ) + a } , [ c ] ) } } } } } ( ) , o = function ( ) { var a = function ( a ) { a . isElmLeaf = ! 0 ; var e = Elm . Input ( [ "Nil" ] ) ; c ( a , "keyup" , function ( ) { Dispatcher . notify ( e . id , b ( a . value ) ) ; a . focus ( ) } ) ; return Value . Tuple ( a , e ) } , f = function ( a ) { a = document . createElement ( a ) ; a . id = Guid . guid ( ) ; return a } , g = function ( a ) { for ( var b =
f ( "select" ) , d = [ ] ; "Cons" === a [ 0 ] ; ) { var g = f ( "option" ) , h = Text . toText ( a [ 1 ] [ 1 ] ) ; g . value = h ; g . innerHTML = h ; b . appendChild ( g ) ; d . push ( a [ 1 ] [ 2 ] ) ; a = a [ 2 ] } var i = Elm . Input ( d [ 0 ] ) ; c ( b , "change" , function ( ) { Dispatcher . notify ( i . id , d [ b . selectedIndex ] ) } ) ; return Value . Tuple ( b , i ) } ; return { textArea : function ( b ) { return function ( c ) { var d = f ( "textarea" ) ; d . rows = c ; d . cols = b ; return a ( d , "" ) } } , textField : function ( b ) { var c = f ( "input" ) ; c . type = "text" ; return a ( c , b ) } , password : function ( b ) { var c = f ( "input" ) ; c . type = "password" ; return a ( c , b ) } , checkbox : function ( a ) { var b =
f ( "input" ) ; b . type = "checkbox" ; b . checked = a ; var d = Elm . Input ( a ) ; c ( b , "change" , function ( ) { Dispatcher . notify ( d . id , b . checked ) } ) ; return Value . Tuple ( b , d ) } , dropDown : g , stringDropDown : function ( a ) { return g ( List . map ( function ( a ) { return Value . Tuple ( a , a ) } ) ( a ) ) } , button : function ( a ) { var b = f ( "input" ) ; b . type = "button" ; b . value = Text . toText ( a ) ; var d = Elm . Input ( ! 1 ) ; c ( b , "click" , function ( ) { Dispatcher . notify ( d . id , ! 0 ) ; Dispatcher . notify ( d . id , ! 1 ) } ) ; return Value . Tuple ( b , d ) } } } ( ) ; return { Mouse : a , Keyboard : f , Time : h , Window : g , HTTP : j , Random : l ,
Input : o } } ( ) , id = function ( b ) { return b } , not = function ( b ) { return ! b } , sqrt = function ( b ) { return Math . sqrt ( b ) } , rem = function ( b ) { return function ( c ) { return b % c } } , mod = function ( b ) { return function ( c ) { var a = b % c , a = 0 == b ? 0 : 0 < c ? 0 <= b ? a : a + c : - mod ( - b ) ( - c ) ; return a == c ? 0 : a } } , abs = function ( b ) { return Math . abs ( b ) } , logBase = function ( b ) { return function ( c ) { return Math . log ( c ) / Math . log ( b ) } } , min = function ( b ) { return function ( c ) { return Math . min ( b , c ) } } , max = function ( b ) { return function ( c ) { return Math . max ( b , c ) } } , clamp = function ( b ) { return function ( c ) { return function ( a ) { return Math . min ( c ,
Math . max ( b , a ) ) } } } , sin = Math . sin , cos = Math . cos , tan = Math . tan , asin = Math . asin , acos = Math . acos , atan = Math . atan , flip = function ( b ) { return function ( c ) { return function ( a ) { return b ( a ) ( c ) } } } , Just = function ( b ) { return [ "Just" , b ] } , Nothing = [ "Nothing" ] , eq = function ( b , c ) { if ( "object" === typeof b ) { if ( b === c ) return ! 0 ; if ( b . length !== c . length ) return ! 1 ; for ( var a = b . length ; a -- ; ) if ( ! eq ( b [ a ] , c [ a ] ) ) return ! 1 ; return ! 0 } return b === c } ; function constant ( b ) { return Elm . Input ( b ) } function lift ( b ) { return function ( c ) { return Elm . Lift ( b , [ c ] ) } }
function lift2 ( b ) { return function ( c ) { return function ( a ) { return Elm . Lift ( b , [ c , a ] ) } } } function lift3 ( b ) { return function ( c ) { return function ( a ) { return function ( h ) { return Elm . Lift ( b , [ c , a , h ] ) } } } } function lift4 ( b ) { return function ( c ) { return function ( a ) { return function ( h ) { return function ( g ) { return Elm . Lift ( b , [ c , a , h , g ] ) } } } } } function foldp ( b ) { return function ( c ) { return function ( a ) { return Elm . Fold ( b , c , a ) } } } var includeGlobal = this ;
( function ( ) { var b = function ( a ) { for ( var b in a ) if ( "Internal" !== b ) try { includeGlobal [ b ] = a [ b ] } catch ( c ) { "length" === b && ( includeGlobal . execScript ( "var length;" ) , length = a [ b ] ) } } , c = function ( a ) { return function ( b ) { includeGlobal [ a ] = includeGlobal [ a ] || { } ; for ( var c in b ) "Internal" !== c && ( includeGlobal [ a ] [ c ] = b [ c ] ) } } ; b ( Element ) ; b ( Text ) ; color = Element . color ; height = Element . height ; show = Value . show ; c ( "Time" ) ( Signal . Time ) ; c ( "Mouse" ) ( Signal . Mouse ) ; c ( "Keyboard" ) ( Signal . Keyboard ) ; c ( "Window" ) ( Signal . Window ) ; c ( "HTTP" ) ( Signal . HTTP ) ;
c ( "Input" ) ( Signal . Input ) ; c ( "Random" ) ( Signal . Random ) ; b ( Color ) ; b ( Shape ) ; b ( Line ) } ) ( ) ; var ElmCode = { } ; ElmCode . Data = Data ; ElmCode . Signal = Signal ; ElmCode . Data . List = List ;
