moofx-uncompressed.js

/*
---
provides: moofx
version: 3.2.0
description: A CSS3-enabled javascript animation library
homepage: http://moofx.it
author: Valerio Proietti <@kamicane> (http://mad4milk.net)
license: MIT (http://mootools.net/license.txt)
includes: cubic-bezier by Arian Stolwijk (https://github.com/arian/cubic-bezier)
...
*/

(function(modules) {
    var cache = {}, require = function(id) {
        var module = cache[id];
        if (!module) {
            module = cache[id] = {};
            var exports = module.exports = {};
            modules[id].call(exports, require, module, exports, window);
        }
        return module.exports;
    };
    window["moofx"] = require("0");
})({
    "0": function(require, module, exports, global) {
        /*          .-   3
.-.-..-..-.-|-._.
' ' '`-'`-' ' ' '
*/
                "use strict";

        // color and timer
        var color = require("1"), frame = require("2");

        // if we're in a browser we need ./browser, otherwise ./fx
        var moofx = typeof document !== "undefined" ? require("4") : require("18");

        moofx.requestFrame = function(callback) {
            frame.request(callback);
            return this;
        };

        moofx.cancelFrame = function(callback) {
            frame.cancel(callback);
            return this;
        };

        moofx.color = color;

        // and export moofx
        module.exports = moofx;
    },
    "1": function(require, module, exports, global) {
        /*
color
*/
                "use strict";

        var colors = {
            maroon: "#800000",
            red: "#ff0000",
            orange: "#ffA500",
            yellow: "#ffff00",
            olive: "#808000",
            purple: "#800080",
            fuchsia: "#ff00ff",
            white: "#ffffff",
            lime: "#00ff00",
            green: "#008000",
            navy: "#000080",
            blue: "#0000ff",
            aqua: "#00ffff",
            teal: "#008080",
            black: "#000000",
            silver: "#c0c0c0",
            gray: "#808080",
            transparent: "#0000"
        };

        var RGBtoRGB = function(r, g, b, a) {
            if (a == null || a === "") a = 1;
            r = parseFloat(r);
            g = parseFloat(g);
            b = parseFloat(b);
            a = parseFloat(a);
            if (!(r <= 255 && r >= 0 && g <= 255 && g >= 0 && b <= 255 && b >= 0 && a <= 1 && a >= 0)) return null;
            return [ Math.round(r), Math.round(g), Math.round(b), a ];
        };

        var HEXtoRGB = function(hex) {
            if (hex.length === 3) hex += "f";
            if (hex.length === 4) {
                var h0 = hex.charAt(0), h1 = hex.charAt(1), h2 = hex.charAt(2), h3 = hex.charAt(3);
                hex = h0 + h0 + h1 + h1 + h2 + h2 + h3 + h3;
            }
            if (hex.length === 6) hex += "ff";
            var rgb = [];
            for (var i = 0, l = hex.length; i < l; i += 2) rgb.push(parseInt(hex.substr(i, 2), 16) / (i === 6 ? 255 : 1));
            return rgb;
        };

        // HSL to RGB conversion from:
        // http://mjijackson.com/2008/02/rgb-to-hsl-and-rgb-to-hsv-color-model-conversion-algorithms-in-javascript
        // thank you!
        var HUEtoRGB = function(p, q, t) {
            if (t < 0) t += 1;
            if (t > 1) t -= 1;
            if (t < 1 / 6) return p + (q - p) * 6 * t;
            if (t < 1 / 2) return q;
            if (t < 2 / 3) return p + (q - p) * (2 / 3 - t) * 6;
            return p;
        };

        var HSLtoRGB = function(h, s, l, a) {
            var r, b, g;
            if (a == null || a === "") a = 1;
            h = parseFloat(h) / 360;
            s = parseFloat(s) / 100;
            l = parseFloat(l) / 100;
            a = parseFloat(a) / 1;
            if (h > 1 || h < 0 || s > 1 || s < 0 || l > 1 || l < 0 || a > 1 || a < 0) return null;
            if (s === 0) {
                r = b = g = l;
            } else {
                var q = l < .5 ? l * (1 + s) : l + s - l * s;
                var p = 2 * l - q;
                r = HUEtoRGB(p, q, h + 1 / 3);
                g = HUEtoRGB(p, q, h);
                b = HUEtoRGB(p, q, h - 1 / 3);
            }
            return [ r * 255, g * 255, b * 255, a ];
        };

        var keys = [];

        for (var c in colors) keys.push(c);

        var shex = "(?:#([a-f0-9]{3,8}))", sval = "\\s*([.\\d%]+)\\s*", sop = "(?:,\\s*([.\\d]+)\\s*)?", slist = "\\(" + [ sval, sval, sval ] + sop + "\\)", srgb = "(?:rgb)a?", shsl = "(?:hsl)a?", skeys = "(" + keys.join("|") + ")";

        var xhex = RegExp(shex, "i"), xrgb = RegExp(srgb + slist, "i"), xhsl = RegExp(shsl + slist, "i");

        var color = function(input, array) {
            if (input == null) return null;
            input = (input + "").replace(/\s+/, "");
            var match = colors[input];
            if (match) {
                return color(match, array);
            } else if (match = input.match(xhex)) {
                input = HEXtoRGB(match[1]);
            } else if (match = input.match(xrgb)) {
                input = match.slice(1);
            } else if (match = input.match(xhsl)) {
                input = HSLtoRGB.apply(null, match.slice(1));
            } else return null;
            if (!(input && (input = RGBtoRGB.apply(null, input)))) return null;
            if (array) return input;
            if (input[3] === 1) input.splice(3, 1);
            return "rgb" + (input.length === 4 ? "a" : "") + "(" + input + ")";
        };

        color.x = RegExp([ skeys, shex, srgb + slist, shsl + slist ].join("|"), "gi");

        module.exports = color;
    },
    "2": function(require, module, exports, global) {
        /*
requestFrame / cancelFrame
*/
                "use strict";

        var indexOf = require("3");

        var requestFrame = global.requestAnimationFrame || global.webkitRequestAnimationFrame || global.mozRequestAnimationFrame || global.oRequestAnimationFrame || global.msRequestAnimationFrame || function(callback) {
            return setTimeout(function() {
                callback();
            }, 1e3 / 60);
        };

        var callbacks = [];

        var iterator = function(time) {
            var split = callbacks.splice(0, callbacks.length);
            for (var i = 0, l = split.length; i < l; i++) split[i](time || (time = +new Date()));
        };

        var cancel = function(callback) {
            var io = indexOf(callbacks, callback);
            if (io > -1) callbacks.splice(io, 1);
        };

        var request = function(callback) {
            var i = callbacks.push(callback);
            if (i === 1) requestFrame(iterator);
            return function() {
                cancel(callback);
            };
        };

        exports.request = request;

        exports.cancel = cancel;
    },
    "3": function(require, module, exports, global) {
        /**
     * Array.indexOf
     */
                function indexOf(arr, item, fromIndex) {
            fromIndex = fromIndex || 0;
            if (arr == null) {
                return -1;
            }
            var len = arr.length, i = fromIndex < 0 ? len + fromIndex : fromIndex;
            while (i < len) {
                // we iterate over sparse items since there is no way to make it
                // work properly on IE 7-8. see #64
                if (arr[i] === item) {
                    return i;
                }
                i++;
            }
            return -1;
        }

        module.exports = indexOf;
    },
    "4": function(require, module, exports, global) {
        /*
MooFx
*/
                "use strict";

        // requires
        var color = require("1"), frame = require("2");

        var cancelFrame = frame.cancel, requestFrame = frame.request;

        var prime = require("5");

        var camelCase = require("d"), trim = require("j"), properCase = require("n"), hyphenateString = require("o");

        var map = require("r"), forEach = require("11"), indexOf = require("3");

        var elements = require("12");

        var fx = require("18");

        // util
        var clean = function(str) {
            return trim(str).replace(/\s+/g, " ");
        };

        var matchString = function(s, r) {
            return String.prototype.match.call(s, r);
        };

        var hyphenated = {};

        var hyphenate = function(self) {
            return hyphenated[self] || (hyphenated[self] = hyphenateString(self));
        };

        var round = function(n) {
            return Math.round(n * 1e3) / 1e3;
        };

        // compute > node > property
        var compute = global.getComputedStyle ? function(node) {
            var cts = getComputedStyle(node, null);
            return function(property) {
                return cts ? cts.getPropertyValue(hyphenate(property)) : "";
            };
        } : /*(css3)?*/ function(node) {
            var cts = node.currentStyle;
            return function(property) {
                return cts ? cts[camelCase(property)] : "";
            };
        };

        /*:null*/
        // pixel ratio retriever
        var test = document.createElement("div");

        var cssText = "border:none;margin:none;padding:none;visibility:hidden;position:absolute;height:0;";

        // returns the amount of pixels that takes to make one of the unit
        var pixelRatio = function(element, u) {
            var parent = element.parentNode, ratio = 1;
            if (parent) {
                test.style.cssText = cssText + ("width:100" + u + ";");
                parent.appendChild(test);
                ratio = test.offsetWidth / 100;
                parent.removeChild(test);
            }
            return ratio;
        };

        // mirror 4 values
        var mirror4 = function(values) {
            var length = values.length;
            if (length === 1) values.push(values[0], values[0], values[0]); else if (length === 2) values.push(values[0], values[1]); else if (length === 3) values.push(values[1]);
            return values;
        };

        // regular expressions strings
        var sLength = "([-.\\d]+)(%|cm|mm|in|px|pt|pc|em|ex|ch|rem|vw|vh|vm)", sLengthNum = sLength + "?", sBorderStyle = "none|hidden|dotted|dashed|solid|double|groove|ridge|inset|outset|inherit";

        // regular expressions
        var rgLength = RegExp(sLength, "g"), rLengthNum = RegExp(sLengthNum), rgLengthNum = RegExp(sLengthNum, "g"), rBorderStyle = RegExp(sBorderStyle);

        // normalize > css
        var parseString = function(value) {
            return value == null ? "" : value + "";
        };

        var parseOpacity = function(value, normalize) {
            if (value == null || value === "") return normalize ? "1" : "";
            return isFinite(value = +value) ? value < 0 ? "0" : value + "" : "1";
        };

        try {
            test.style.color = "rgba(0,0,0,0.5)";
        } catch (e) {}

        var rgba = /^rgba/.test(test.style.color);

        var parseColor = function(value, normalize) {
            var black = "rgba(0,0,0,1)", c;
            if (!value || !(c = color(value, true))) return normalize ? black : "";
            if (normalize) return "rgba(" + c + ")";
            var alpha = c[3];
            if (alpha === 0) return "transparent";
            return !rgba || alpha === 1 ? "rgb(" + c.slice(0, 3) + ")" : "rgba(" + c + ")";
        };

        var parseLength = function(value, normalize) {
            if (value == null || value === "") return normalize ? "0px" : "";
            var match = matchString(value, rLengthNum);
            return match ? match[1] + (match[2] || "px") : value;
        };

        var parseBorderStyle = function(value, normalize) {
            if (value == null || value === "") return normalize ? "none" : "";
            var match = value.match(rBorderStyle);
            return match ? value : normalize ? "none" : "";
        };

        var parseBorder = function(value, normalize) {
            var normalized = "0px none rgba(0,0,0,1)";
            if (value == null || value === "") return normalize ? normalized : "";
            if (value === 0 || value === "none") return normalize ? normalized : value + "";
            var c;
            value = value.replace(color.x, function(match) {
                c = match;
                return "";
            });
            var s = value.match(rBorderStyle), l = value.match(rgLengthNum);
            return clean([ parseLength(l ? l[0] : "", normalize), parseBorderStyle(s ? s[0] : "", normalize), parseColor(c, normalize) ].join(" "));
        };

        var parseShort4 = function(value, normalize) {
            if (value == null || value === "") return normalize ? "0px 0px 0px 0px" : "";
            return clean(mirror4(map(clean(value).split(" "), function(v) {
                return parseLength(v, normalize);
            })).join(" "));
        };

        var parseShadow = function(value, normalize, len) {
            var transparent = "rgba(0,0,0,0)", normalized = len === 3 ? transparent + " 0px 0px 0px" : transparent + " 0px 0px 0px 0px";
            if (value == null || value === "") return normalize ? normalized : "";
            if (value === "none") return normalize ? normalized : value;
            var colors = [], value = clean(value).replace(color.x, function(match) {
                colors.push(match);
                return "";
            });
            return map(value.split(","), function(shadow, i) {
                var c = parseColor(colors[i], normalize), inset = /inset/.test(shadow), lengths = shadow.match(rgLengthNum) || [ "0px" ];
                lengths = map(lengths, function(m) {
                    return parseLength(m, normalize);
                });
                while (lengths.length < len) lengths.push("0px");
                var ret = inset ? [ "inset", c ] : [ c ];
                return ret.concat(lengths).join(" ");
            }).join(", ");
        };

        var parse = function(value, normalize) {
            if (value == null || value === "") return "";
            // cant normalize "" || null
            return value.replace(color.x, function(match) {
                return parseColor(match, normalize);
            }).replace(rgLength, function(match) {
                return parseLength(match, normalize);
            });
        };

        // get && set
        var getters = {}, setters = {}, parsers = {}, aliases = {};

        var getter = function(key) {
            return getters[key] || (getters[key] = function() {
                var alias = aliases[key] || key, parser = parsers[key] || parse;
                return function() {
                    return parser(compute(this)(alias), true);
                };
            }());
        };

        var setter = function(key) {
            return setters[key] || (setters[key] = function() {
                var alias = aliases[key] || key, parser = parsers[key] || parse;
                return function(value) {
                    this.style[alias] = parser(value, false);
                };
            }());
        };

        // parsers
        var trbl = [ "Top", "Right", "Bottom", "Left" ], tlbl = [ "TopLeft", "TopRight", "BottomRight", "BottomLeft" ];

        forEach(trbl, function(d) {
            var bd = "border" + d;
            forEach([ "margin" + d, "padding" + d, bd + "Width", d.toLowerCase() ], function(n) {
                parsers[n] = parseLength;
            });
            parsers[bd + "Color"] = parseColor;
            parsers[bd + "Style"] = parseBorderStyle;
            // borderDIR
            parsers[bd] = parseBorder;
            getters[bd] = function() {
                return [ getter(bd + "Width").call(this), getter(bd + "Style").call(this), getter(bd + "Color").call(this) ].join(" ");
            };
        });

        forEach(tlbl, function(d) {
            parsers["border" + d + "Radius"] = parseLength;
        });

        parsers.color = parsers.backgroundColor = parseColor;

        parsers.width = parsers.height = parsers.minWidth = parsers.minHeight = parsers.maxWidth = parsers.maxHeight = parsers.fontSize = parsers.backgroundSize = parseLength;

        // margin + padding
        forEach([ "margin", "padding" ], function(name) {
            parsers[name] = parseShort4;
            getters[name] = function() {
                return map(trbl, function(d) {
                    return getter(name + d).call(this);
                }, this).join(" ");
            };
        });

        // borders
        // borderDIRWidth, borderDIRStyle, borderDIRColor
        parsers.borderWidth = parseShort4;

        parsers.borderStyle = function(value, normalize) {
            if (value == null || value === "") return normalize ? mirror4([ "none" ]).join(" ") : "";
            value = clean(value).split(" ");
            return clean(mirror4(map(value, function(v) {
                parseBorderStyle(v, normalize);
            })).join(" "));
        };

        parsers.borderColor = function(value, normalize) {
            if (!value || !(value = matchString(value, color.x))) return normalize ? mirror4([ "rgba(0,0,0,1)" ]).join(" ") : "";
            return clean(mirror4(map(value, function(v) {
                return parseColor(v, normalize);
            })).join(" "));
        };

        forEach([ "Width", "Style", "Color" ], function(name) {
            getters["border" + name] = function() {
                return map(trbl, function(d) {
                    return getter("border" + d + name).call(this);
                }, this).join(" ");
            };
        });

        // borderRadius
        parsers.borderRadius = parseShort4;

        getters.borderRadius = function() {
            return map(tlbl, function(d) {
                return getter("border" + d + "Radius").call(this);
            }, this).join(" ");
        };

        // border
        parsers.border = parseBorder;

        getters.border = function() {
            var pvalue;
            for (var i = 0; i < trbl.length; i++) {
                var value = getter("border" + trbl[i]).call(this);
                if (pvalue && value !== pvalue) return null;
                pvalue = value;
            }
            return pvalue;
        };

        // zIndex
        parsers.zIndex = parseString;

        // opacity
        parsers.opacity = parseOpacity;

        /*(css3)?*/
        var filterName = test.style.MsFilter != null && "MsFilter" || test.style.filter != null && "filter";

        if (filterName && test.style.opacity == null) {
            var matchOp = /alpha\(opacity=([\d.]+)\)/i;
            setters.opacity = function(value) {
                value = (value = parseOpacity(value)) === "1" ? "" : "alpha(opacity=" + Math.round(value * 100) + ")";
                var filter = compute(this)(filterName);
                return this.style[filterName] = matchOp.test(filter) ? filter.replace(matchOp, value) : filter + " " + value;
            };
            getters.opacity = function() {
                var match = compute(this)(filterName).match(matchOp);
                return (!match ? 1 : match[1] / 100) + "";
            };
        }

        /*:*/
        var parseBoxShadow = parsers.boxShadow = function(value, normalize) {
            return parseShadow(value, normalize, 4);
        };

        var parseTextShadow = parsers.textShadow = function(value, normalize) {
            return parseShadow(value, normalize, 3);
        };

        // Aliases
        forEach([ "Webkit", "Moz", "ms", "O", null ], function(prefix) {
            forEach([ "transition", "transform", "transformOrigin", "transformStyle", "perspective", "perspectiveOrigin", "backfaceVisibility" ], function(style) {
                var cc = prefix ? prefix + properCase(style) : style;
                if (prefix === "ms") hyphenated[cc] = "-ms-" + hyphenate(style);
                if (test.style[cc] != null) aliases[style] = cc;
            });
        });

        var transitionName = aliases.transition, transformName = aliases.transform;

        // manually disable css3 transitions in Opera, because they do not work properly.
        if (transitionName === "OTransition") transitionName = null;

        // this takes care of matrix decomposition on browsers that support only 2d transforms but no CSS3 transitions.
        // basically, IE9 (and Opera as well, since we disabled CSS3 transitions manually)
        var parseTransform2d, Transform2d;

        /*(css3)?*/
        if (!transitionName && transformName) (function() {
            var unmatrix = require("1a");
            var v = "\\s*([-\\d\\w.]+)\\s*";
            var rMatrix = RegExp("matrix\\(" + [ v, v, v, v, v, v ] + "\\)");
            var decomposeMatrix = function(matrix) {
                var d = unmatrix.apply(null, matrix.match(rMatrix).slice(1)) || [ [ 0, 0 ], 0, 0, [ 0, 0 ] ];
                return [ "translate(" + map(d[0], function(v) {
                    return round(v) + "px";
                }) + ")", "rotate(" + round(d[1] * 180 / Math.PI) + "deg)", "skewX(" + round(d[2] * 180 / Math.PI) + "deg)", "scale(" + map(d[3], round) + ")" ].join(" ");
            };
            var def0px = function(value) {
                return value || "0px";
            }, def1 = function(value) {
                return value || "1";
            }, def0deg = function(value) {
                return value || "0deg";
            };
            var transforms = {
                translate: function(value) {
                    if (!value) value = "0px,0px";
                    var values = value.split(",");
                    if (!values[1]) values[1] = "0px";
                    return map(values, clean) + "";
                },
                translateX: def0px,
                translateY: def0px,
                scale: function(value) {
                    if (!value) value = "1,1";
                    var values = value.split(",");
                    if (!values[1]) values[1] = values[0];
                    return map(values, clean) + "";
                },
                scaleX: def1,
                scaleY: def1,
                rotate: def0deg,
                skewX: def0deg,
                skewY: def0deg
            };
            Transform2d = prime({
                constructor: function(transform) {
                    var names = this.names = [];
                    var values = this.values = [];
                    transform.replace(/(\w+)\(([-.\d\s\w,]+)\)/g, function(match, name, value) {
                        names.push(name);
                        values.push(value);
                    });
                },
                identity: function() {
                    var functions = [];
                    forEach(this.names, function(name) {
                        var fn = transforms[name];
                        if (fn) functions.push(name + "(" + fn() + ")");
                    });
                    return functions.join(" ");
                },
                sameType: function(transformObject) {
                    return this.names.toString() === transformObject.names.toString();
                },
                // this is, basically, cheating.
                // retrieving the matrix value from the dom, rather than calculating it
                decompose: function() {
                    var transform = this.toString();
                    test.style.cssText = cssText + hyphenate(transformName) + ":" + transform + ";";
                    document.body.appendChild(test);
                    var m = compute(test)(transformName);
                    if (!m || m === "none") m = "matrix(1, 0, 0, 1, 0, 0)";
                    document.body.removeChild(test);
                    return decomposeMatrix(m);
                }
            });
            Transform2d.prototype.toString = function(clean) {
                var values = this.values, functions = [];
                forEach(this.names, function(name, i) {
                    var fn = transforms[name];
                    if (!fn) return;
                    var value = fn(values[i]);
                    if (!clean || value !== fn()) functions.push(name + "(" + value + ")");
                });
                return functions.length ? functions.join(" ") : "none";
            };
            Transform2d.union = function(from, to) {
                if (from === to) return;
                // nothing to do
                var fromMap, toMap;
                if (from === "none") {
                    toMap = new Transform2d(to);
                    to = toMap.toString();
                    from = toMap.identity();
                    fromMap = new Transform2d(from);
                } else if (to === "none") {
                    fromMap = new Transform2d(from);
                    from = fromMap.toString();
                    to = fromMap.identity();
                    toMap = new Transform2d(to);
                } else {
                    fromMap = new Transform2d(from);
                    from = fromMap.toString();
                    toMap = new Transform2d(to);
                    to = toMap.toString();
                }
                if (from === to) return;
                // nothing to do
                if (!fromMap.sameType(toMap)) {
                    from = fromMap.decompose();
                    to = toMap.decompose();
                }
                if (from === to) return;
                // nothing to do
                return [ from, to ];
            };
            // this parser makes sure it never gets "matrix"
            parseTransform2d = parsers.transform = function(transform) {
                if (!transform || transform === "none") return "none";
                return new Transform2d(rMatrix.test(transform) ? decomposeMatrix(transform) : transform).toString(true);
            };
            // this getter makes sure we read from the dom only the first time
            // this way we save the actual transform and not "matrix"
            // setting matrix() will use parseTransform2d as well, thus setting the decomposed matrix
            getters.transform = function() {
                var s = this.style;
                return s[transformName] || (s[transformName] = parseTransform2d(compute(this)(transformName)));
            };
        })();

        /*:*/
        // tries to match from and to values
        var prepare = function(node, property, to) {
            var parser = parsers[property] || parse, from = getter(property).call(node), // "normalized" by the getter
            to = parser(to, true);
            // normalize parsed property
            if (from === to) return;
            if (parser === parseLength || parser === parseBorder || parser === parseShort4) {
                var toAll = to.match(rgLength), i = 0;
                // this should always match something
                if (toAll) from = from.replace(rgLength, function(fromFull, fromValue, fromUnit) {
                    var toFull = toAll[i++], toMatched = toFull.match(rLengthNum), toUnit = toMatched[2];
                    if (fromUnit !== toUnit) {
                        var fromPixels = fromUnit === "px" ? fromValue : pixelRatio(node, fromUnit) * fromValue;
                        return round(fromPixels / pixelRatio(node, toUnit)) + toUnit;
                    }
                    return fromFull;
                });
                if (i > 0) setter(property).call(node, from);
            } else if (parser === parseTransform2d) {
                // IE9/Opera
                return Transform2d.union(from, to);
            }
            /*:*/
            return from !== to ? [ from, to ] : null;
        };

        // BrowserAnimation
        var BrowserAnimation = prime({
            inherits: fx,
            constructor: function BrowserAnimation(node, property) {
                var _getter = getter(property), _setter = setter(property);
                this.get = function() {
                    return _getter.call(node);
                };
                this.set = function(value) {
                    return _setter.call(node, value);
                };
                BrowserAnimation.parent.constructor.call(this, this.set);
                this.node = node;
                this.property = property;
            }
        });

        var JSAnimation;

        /*(css3)?*/
        JSAnimation = prime({
            inherits: BrowserAnimation,
            constructor: function JSAnimation() {
                return JSAnimation.parent.constructor.apply(this, arguments);
            },
            start: function(to) {
                this.stop();
                if (this.duration === 0) {
                    this.cancel(to);
                    return this;
                }
                var fromTo = prepare(this.node, this.property, to);
                if (!fromTo) {
                    this.cancel(to);
                    return this;
                }
                JSAnimation.parent.start.apply(this, fromTo);
                if (!this.cancelStep) return this;
                // the animation would have started but we need additional checks
                var parser = parsers[this.property] || parse;
                // complex interpolations JSAnimation can't handle
                // even CSS3 animation gracefully fail with some of those edge cases
                // other "simple" properties, such as `border` can have different templates
                // because of string properties like "solid" and "dashed"
                if ((parser === parseBoxShadow || parser === parseTextShadow || parser === parse) && this.templateFrom !== this.templateTo) {
                    this.cancelStep();
                    delete this.cancelStep;
                    this.cancel(to);
                }
                return this;
            },
            parseEquation: function(equation) {
                if (typeof equation === "string") return JSAnimation.parent.parseEquation.call(this, equation);
            }
        });

        /*:*/
        // CSSAnimation
        var remove3 = function(value, a, b, c) {
            var index = indexOf(a, value);
            if (index !== -1) {
                a.splice(index, 1);
                b.splice(index, 1);
                c.splice(index, 1);
            }
        };

        var CSSAnimation = prime({
            inherits: BrowserAnimation,
            constructor: function CSSAnimation(node, property) {
                CSSAnimation.parent.constructor.call(this, node, property);
                this.hproperty = hyphenate(aliases[property] || property);
                var self = this;
                this.bSetTransitionCSS = function(time) {
                    self.setTransitionCSS(time);
                };
                this.bSetStyleCSS = function(time) {
                    self.setStyleCSS(time);
                };
                this.bComplete = function() {
                    self.complete();
                };
            },
            start: function(to) {
                this.stop();
                if (this.duration === 0) {
                    this.cancel(to);
                    return this;
                }
                var fromTo = prepare(this.node, this.property, to);
                if (!fromTo) {
                    this.cancel(to);
                    return this;
                }
                this.to = fromTo[1];
                // setting transition styles immediately will make good browsers behave weirdly
                // because DOM changes are always deferred, so we requestFrame
                this.cancelSetTransitionCSS = requestFrame(this.bSetTransitionCSS);
                return this;
            },
            setTransitionCSS: function(time) {
                delete this.cancelSetTransitionCSS;
                this.resetCSS(true);
                // firefox flickers if we set css for transition as well as styles at the same time
                // so, other than deferring transition styles we defer actual styles as well on a requestFrame
                this.cancelSetStyleCSS = requestFrame(this.bSetStyleCSS);
            },
            setStyleCSS: function(time) {
                delete this.cancelSetStyleCSS;
                var duration = this.duration;
                // we use setTimeout instead of transitionEnd because some browsers (looking at you foxy)
                // incorrectly set event.propertyName, so we cannot check which animation we are canceling
                this.cancelComplete = setTimeout(this.bComplete, duration);
                this.endTime = time + duration;
                this.set(this.to);
            },
            complete: function() {
                delete this.cancelComplete;
                this.resetCSS();
                this.callback(this.endTime);
            },
            stop: function(hard) {
                if (this.cancelExit) {
                    this.cancelExit();
                    delete this.cancelExit;
                } else if (this.cancelSetTransitionCSS) {
                    // if cancelSetTransitionCSS is set, means nothing is set yet
                    this.cancelSetTransitionCSS();
                    //so we cancel and we're good
                    delete this.cancelSetTransitionCSS;
                } else if (this.cancelSetStyleCSS) {
                    // if cancelSetStyleCSS is set, means transition css has been set, but no actual styles.
                    this.cancelSetStyleCSS();
                    delete this.cancelSetStyleCSS;
                    // if its a hard stop (and not another start on top of the current animation)
                    // we need to reset the transition CSS
                    if (hard) this.resetCSS();
                } else if (this.cancelComplete) {
                    // if cancelComplete is set, means style and transition css have been set, not yet completed.
                    clearTimeout(this.cancelComplete);
                    delete this.cancelComplete;
                    // if its a hard stop (and not another start on top of the current animation)
                    // we need to reset the transition CSS set the current animation styles
                    if (hard) {
                        this.resetCSS();
                        this.set(this.get());
                    }
                }
                return this;
            },
            resetCSS: function(inclusive) {
                var rules = compute(this.node), properties = (rules(transitionName + "Property").replace(/\s+/g, "") || "all").split(","), durations = (rules(transitionName + "Duration").replace(/\s+/g, "") || "0s").split(","), equations = (rules(transitionName + "TimingFunction").replace(/\s+/g, "") || "ease").match(/cubic-bezier\([\d-.,]+\)|([a-z-]+)/g);
                remove3("all", properties, durations, equations);
                remove3(this.hproperty, properties, durations, equations);
                if (inclusive) {
                    properties.push(this.hproperty);
                    durations.push(this.duration + "ms");
                    equations.push("cubic-bezier(" + this.equation + ")");
                }
                var nodeStyle = this.node.style;
                nodeStyle[transitionName + "Property"] = properties;
                nodeStyle[transitionName + "Duration"] = durations;
                nodeStyle[transitionName + "TimingFunction"] = equations;
            },
            parseEquation: function(equation) {
                if (typeof equation === "string") return CSSAnimation.parent.parseEquation.call(this, equation, true);
            }
        });

        // elements methods
        var BaseAnimation = JSAnimation;

        var moofx = function(x, y) {
            return typeof x === "function" ? fx(x) : elements(x, y);
        };

        elements.implement({
            // {properties}, options or
            // property, value options
            animate: function(A, B, C) {
                var styles = A, options = B;
                if (typeof A === "string") {
                    styles = {};
                    styles[A] = B;
                    options = C;
                }
                if (options == null) options = {};
                var type = typeof options;
                options = type === "function" ? {
                    callback: options
                } : type === "string" || type === "number" ? {
                    duration: options
                } : options;
                var callback = options.callback || function() {}, completed = 0, length = 0;
                options.callback = function(t) {
                    if (++completed === length) callback(t);
                };
                for (var property in styles) {
                    var value = styles[property], property = camelCase(property);
                    this.forEach(function(node) {
                        length++;
                        var self = elements(node), anims = self._animations || (self._animations = {});
                        var anim = anims[property] || (anims[property] = new BaseAnimation(node, property));
                        anim.setOptions(options).start(value);
                    });
                }
                return this;
            },
            // {properties} or
            // property, value
            style: function(A, B) {
                var styles = A;
                if (typeof A === "string") {
                    styles = {};
                    styles[A] = B;
                }
                for (var property in styles) {
                    var value = styles[property], set = setter(property = camelCase(property));
                    this.forEach(function(node) {
                        var self = elements(node), anims = self._animations, anim;
                        if (anims && (anim = anims[property])) anim.stop(true);
                        set.call(node, value);
                    });
                }
                return this;
            },
            compute: function(property) {
                property = camelCase(property);
                var node = this[0];
                // return default matrix for transform, instead of parsed (for consistency)
                if (property === "transform" && parseTransform2d) return compute(node)(transformName);
                var value = getter(property).call(node);
                // unit conversion to `px`
                return value != null ? value.replace(rgLength, function(match, value, unit) {
                    return unit === "px" ? match : pixelRatio(node, unit) * value + "px";
                }) : "";
            }
        });

        moofx.parse = function(property, value, normalize) {
            return (parsers[camelCase(property)] || parse)(value, normalize);
        };

        module.exports = moofx;
    },
    "5": function(require, module, exports, global) {
        /*
prime
 - prototypal inheritance
*/
                "use strict";

        var hasOwn = require("6"), forIn = require("7"), mixIn = require("8"), filter = require("a"), create = require("b"), type = require("c");

        var defineProperty = Object.defineProperty, getOwnPropertyDescriptor = Object.getOwnPropertyDescriptor;

        try {
            defineProperty({}, "~", {});
            getOwnPropertyDescriptor({}, "~");
        } catch (e) {
            defineProperty = null;
            getOwnPropertyDescriptor = null;
        }

        var define = function(value, key, from) {
            defineProperty(this, key, getOwnPropertyDescriptor(from, key) || {
                writable: true,
                enumerable: true,
                configurable: true,
                value: value
            });
        };

        var copy = function(value, key) {
            this[key] = value;
        };

        var implement = function(proto) {
            forIn(proto, defineProperty ? define : copy, this.prototype);
            return this;
        };

        var verbs = /^constructor|inherits|mixin$/;

        var prime = function(proto) {
            if (type(proto) === "function") proto = {
                constructor: proto
            };
            var superprime = proto.inherits;
            // if our nice proto object has no own constructor property
            // then we proceed using a ghosting constructor that all it does is
            // call the parent's constructor if it has a superprime, else an empty constructor
            // proto.constructor becomes the effective constructor
            var constructor = hasOwn(proto, "constructor") ? proto.constructor : superprime ? function() {
                return superprime.apply(this, arguments);
            } : function() {};
            if (superprime) {
                mixIn(constructor, superprime);
                var superproto = superprime.prototype;
                // inherit from superprime
                var cproto = constructor.prototype = create(superproto);
                // setting constructor.parent to superprime.prototype
                // because it's the shortest possible absolute reference
                constructor.parent = superproto;
                cproto.constructor = constructor;
            }
            if (!constructor.implement) constructor.implement = implement;
            var mixins = proto.mixin;
            if (mixins) {
                if (type(mixins) !== "array") mixins = [ mixins ];
                for (var i = 0; i < mixins.length; i++) constructor.implement(create(mixins[i].prototype));
            }
            // implement proto and return constructor
            return constructor.implement(filter(proto, function(value, key) {
                return !key.match(verbs);
            }));
        };

        module.exports = prime;
    },
    "6": function(require, module, exports, global) {
        /*
object:hasOwn
*/
                "use strict";

        var hasOwnProperty = Object.hasOwnProperty;

        var hasOwn = function(self, key) {
            return hasOwnProperty.call(self, key);
        };

        module.exports = hasOwn;
    },
    "7": function(require, module, exports, global) {
        /*
object:forIn
*/
                "use strict";

        var has = require("6");

        var forIn = function(self, method, context) {
            for (var key in self) if (method.call(context, self[key], key, self) === false) break;
            return self;
        };

        if (!{
            valueOf: 0
        }.propertyIsEnumerable("valueOf")) {
            // fix for stupid IE enumeration bug
            var buggy = "constructor,toString,valueOf,hasOwnProperty,isPrototypeOf,propertyIsEnumerable,toLocaleString".split(",");
            var proto = Object.prototype;
            forIn = function(self, method, context) {
                for (var key in self) if (method.call(context, self[key], key, self) === false) return self;
                for (var i = 0; key = buggy[i]; i++) {
                    var value = self[key];
                    if ((value !== proto[key] || has(self, key)) && method.call(context, value, key, self) === false) break;
                }
                return self;
            };
        }

        module.exports = forIn;
    },
    "8": function(require, module, exports, global) {
        /*
object:mixIn
*/
                "use strict";

        var forOwn = require("9");

        var copy = function(value, key) {
            this[key] = value;
        };

        var mixIn = function(self) {
            for (var i = 1, l = arguments.length; i < l; i++) forOwn(arguments[i], copy, self);
            return self;
        };

        module.exports = mixIn;
    },
    "9": function(require, module, exports, global) {
        /*
object:forOwn
*/
                "use strict";

        var forIn = require("7"), hasOwn = require("6");

        var forOwn = function(self, method, context) {
            forIn(self, function(value, key) {
                if (hasOwn(self, key)) return method.call(context, value, key, self);
            });
            return self;
        };

        module.exports = forOwn;
    },
    a: function(require, module, exports, global) {
        /*
object:filter
*/
                "use strict";

        var forIn = require("7");

        var filter = function(self, method, context) {
            var results = {};
            forIn(self, function(value, key) {
                if (method.call(context, value, key, self)) results[key] = value;
            });
            return results;
        };

        module.exports = filter;
    },
    b: function(require, module, exports, global) {
        /*
object:create
*/
                "use strict";

        var create = function(self) {
            var constructor = function() {};
            constructor.prototype = self;
            return new constructor();
        };

        module.exports = create;
    },
    c: function(require, module, exports, global) {
        /*
type
*/
                "use strict";

        var toString = Object.prototype.toString, types = /number|object|array|string|function|date|regexp|boolean/;

        var type = function(object) {
            if (object == null) return "null";
            var string = toString.call(object).slice(8, -1).toLowerCase();
            if (string === "number" && isNaN(object)) return "null";
            if (types.test(string)) return string;
            return "object";
        };

        module.exports = type;
    },
    d: function(require, module, exports, global) {
                var toString = require("e");

        var replaceAccents = require("f");

        var removeNonWord = require("g");

        var upperCase = require("h");

        var lowerCase = require("i");

        /**
    * Convert string to camelCase text.
    */
        function camelCase(str) {
            str = toString(str);
            str = replaceAccents(str);
            str = removeNonWord(str).replace(/[\-_]/g, " ").replace(/\s[a-z]/g, upperCase).replace(/\s+/g, "").replace(/^[A-Z]/g, lowerCase);
            //convert first char to lowercase
            return str;
        }

        module.exports = camelCase;
    },
    e: function(require, module, exports, global) {
        /**
     * Typecast a value to a String, using an empty string value for null or
     * undefined.
     */
                function toString(val) {
            return val == null ? "" : val.toString();
        }

        module.exports = toString;
    },
    f: function(require, module, exports, global) {
                var toString = require("e");

        /**
    * Replaces all accented chars with regular ones
    */
        function replaceAccents(str) {
            str = toString(str);
            // verifies if the String has accents and replace them
            if (str.search(/[\xC0-\xFF]/g) > -1) {
                str = str.replace(/[\xC0-\xC5]/g, "A").replace(/[\xC6]/g, "AE").replace(/[\xC7]/g, "C").replace(/[\xC8-\xCB]/g, "E").replace(/[\xCC-\xCF]/g, "I").replace(/[\xD0]/g, "D").replace(/[\xD1]/g, "N").replace(/[\xD2-\xD6\xD8]/g, "O").replace(/[\xD9-\xDC]/g, "U").replace(/[\xDD]/g, "Y").replace(/[\xDE]/g, "P").replace(/[\xE0-\xE5]/g, "a").replace(/[\xE6]/g, "ae").replace(/[\xE7]/g, "c").replace(/[\xE8-\xEB]/g, "e").replace(/[\xEC-\xEF]/g, "i").replace(/[\xF1]/g, "n").replace(/[\xF2-\xF6\xF8]/g, "o").replace(/[\xF9-\xFC]/g, "u").replace(/[\xFE]/g, "p").replace(/[\xFD\xFF]/g, "y");
            }
            return str;
        }

        module.exports = replaceAccents;
    },
    g: function(require, module, exports, global) {
                var toString = require("e");

        /**
     * Remove non-word chars.
     */
        function removeNonWord(str) {
            str = toString(str);
            return str.replace(/[^0-9a-zA-Z\xC0-\xFF \-_]/g, "");
        }

        module.exports = removeNonWord;
    },
    h: function(require, module, exports, global) {
                var toString = require("e");

        /**
     * "Safer" String.toUpperCase()
     */
        function upperCase(str) {
            str = toString(str);
            return str.toUpperCase();
        }

        module.exports = upperCase;
    },
    i: function(require, module, exports, global) {
                var toString = require("e");

        /**
     * "Safer" String.toLowerCase()
     */
        function lowerCase(str) {
            str = toString(str);
            return str.toLowerCase();
        }

        module.exports = lowerCase;
    },
    j: function(require, module, exports, global) {
                var toString = require("e");

        var WHITE_SPACES = require("k");

        var ltrim = require("l");

        var rtrim = require("m");

        /**
     * Remove white-spaces from beginning and end of string.
     */
        function trim(str, chars) {
            str = toString(str);
            chars = chars || WHITE_SPACES;
            return ltrim(rtrim(str, chars), chars);
        }

        module.exports = trim;
    },
    k: function(require, module, exports, global) {
        /**
     * Contains all Unicode white-spaces. Taken from
     * http://en.wikipedia.org/wiki/Whitespace_character.
     */
                module.exports = [ " ", "\n", "\r", "	", "\f", "", " ", " ", "᠎", " ", " ", " ", " ", " ", " ", " ", " ", " ", " ", " ", "\u2028", "\u2029", " ", " ", "　" ];
    },
    l: function(require, module, exports, global) {
                var toString = require("e");

        var WHITE_SPACES = require("k");

        /**
     * Remove chars from beginning of string.
     */
        function ltrim(str, chars) {
            str = toString(str);
            chars = chars || WHITE_SPACES;
            var start = 0, len = str.length, charLen = chars.length, found = true, i, c;
            while (found && start < len) {
                found = false;
                i = -1;
                c = str.charAt(start);
                while (++i < charLen) {
                    if (c === chars[i]) {
                        found = true;
                        start++;
                        break;
                    }
                }
            }
            return start >= len ? "" : str.substr(start, len);
        }

        module.exports = ltrim;
    },
    m: function(require, module, exports, global) {
                var toString = require("e");

        var WHITE_SPACES = require("k");

        /**
     * Remove chars from end of string.
     */
        function rtrim(str, chars) {
            str = toString(str);
            chars = chars || WHITE_SPACES;
            var end = str.length - 1, charLen = chars.length, found = true, i, c;
            while (found && end >= 0) {
                found = false;
                i = -1;
                c = str.charAt(end);
                while (++i < charLen) {
                    if (c === chars[i]) {
                        found = true;
                        end--;
                        break;
                    }
                }
            }
            return end >= 0 ? str.substring(0, end + 1) : "";
        }

        module.exports = rtrim;
    },
    n: function(require, module, exports, global) {
                var toString = require("e");

        var lowerCase = require("i");

        var upperCase = require("h");

        /**
     * UPPERCASE first char of each word.
     */
        function properCase(str) {
            str = toString(str);
            return lowerCase(str).replace(/^\w|\s\w/g, upperCase);
        }

        module.exports = properCase;
    },
    o: function(require, module, exports, global) {
                var toString = require("e");

        var slugify = require("p");

        var unCamelCase = require("q");

        /**
     * Replaces spaces with hyphens, split camelCase text, remove non-word chars, remove accents and convert to lower case.
     */
        function hyphenate(str) {
            str = toString(str);
            str = unCamelCase(str);
            return slugify(str, "-");
        }

        module.exports = hyphenate;
    },
    p: function(require, module, exports, global) {
                var toString = require("e");

        var replaceAccents = require("f");

        var removeNonWord = require("g");

        var trim = require("j");

        /**
     * Convert to lower case, remove accents, remove non-word chars and
     * replace spaces with the specified delimeter.
     * Does not split camelCase text.
     */
        function slugify(str, delimeter) {
            str = toString(str);
            if (delimeter == null) {
                delimeter = "-";
            }
            str = replaceAccents(str);
            str = removeNonWord(str);
            str = trim(str).replace(/ +/g, delimeter).toLowerCase();
            return str;
        }

        module.exports = slugify;
    },
    q: function(require, module, exports, global) {
                var toString = require("e");

        var CAMEL_CASE_BORDER = /([a-z\xE0-\xFF])([A-Z\xC0\xDF])/g;

        /**
     * Add space between camelCase text.
     */
        function unCamelCase(str, delimiter) {
            if (delimiter == null) {
                delimiter = " ";
            }
            function join(str, c1, c2) {
                return c1 + delimiter + c2;
            }
            str = toString(str);
            str = str.replace(CAMEL_CASE_BORDER, join);
            str = str.toLowerCase();
            //add space between camelCase text
            return str;
        }

        module.exports = unCamelCase;
    },
    r: function(require, module, exports, global) {
                var makeIterator = require("s");

        /**
     * Array map
     */
        function map(arr, callback, thisObj) {
            callback = makeIterator(callback, thisObj);
            var results = [];
            if (arr == null) {
                return results;
            }
            var i = -1, len = arr.length;
            while (++i < len) {
                results[i] = callback(arr[i], i, arr);
            }
            return results;
        }

        module.exports = map;
    },
    s: function(require, module, exports, global) {
                var prop = require("t");

        var deepMatches = require("u");

        /**
     * Converts argument into a valid iterator.
     * Used internally on most array/object/collection methods that receives a
     * callback/iterator providing a shortcut syntax.
     */
        function makeIterator(src, thisObj) {
            switch (typeof src) {
              case "function":
                // function is the first to improve perf (most common case)
                return typeof thisObj !== "undefined" ? function(val, i, arr) {
                    return src.call(thisObj, val, i, arr);
                } : src;

              case "object":
                // typeof null == "object"
                return src != null ? function(val) {
                    return deepMatches(val, src);
                } : src;

              case "string":
              case "number":
                return prop(src);

              default:
                return src;
            }
        }

        module.exports = makeIterator;
    },
    t: function(require, module, exports, global) {
        /**
     * Returns a function that gets a property of the passed object
     */
                function prop(name) {
            return function(obj) {
                return obj[name];
            };
        }

        module.exports = prop;
    },
    u: function(require, module, exports, global) {
                var forOwn = require("v");

        var isArray = require("y");

        function containsMatch(array, pattern) {
            var i = -1, length = array.length;
            while (++i < length) {
                if (deepMatches(array[i], pattern)) {
                    return true;
                }
            }
            return false;
        }

        function matchArray(target, pattern) {
            var i = -1, patternLength = pattern.length;
            while (++i < patternLength) {
                if (!containsMatch(target, pattern[i])) {
                    return false;
                }
            }
            return true;
        }

        function matchObject(target, pattern) {
            var result = true;
            forOwn(pattern, function(val, key) {
                if (!deepMatches(target[key], val)) {
                    // Return false to break out of forOwn early
                    return result = false;
                }
            });
            return result;
        }

        /**
     * Recursively check if the objects match.
     */
        function deepMatches(target, pattern) {
            if (target && typeof target === "object") {
                if (isArray(target) && isArray(pattern)) {
                    return matchArray(target, pattern);
                } else {
                    return matchObject(target, pattern);
                }
            } else {
                return target === pattern;
            }
        }

        module.exports = deepMatches;
    },
    v: function(require, module, exports, global) {
                var hasOwn = require("w");

        var forIn = require("x");

        /**
     * Similar to Array/forEach but works over object properties and fixes Don't
     * Enum bug on IE.
     * based on: http://whattheheadsaid.com/2010/10/a-safer-object-keys-compatibility-implementation
     */
        function forOwn(obj, fn, thisObj) {
            forIn(obj, function(val, key) {
                if (hasOwn(obj, key)) {
                    return fn.call(thisObj, obj[key], key, obj);
                }
            });
        }

        module.exports = forOwn;
    },
    w: function(require, module, exports, global) {
        /**
     * Safer Object.hasOwnProperty
     */
                function hasOwn(obj, prop) {
            return Object.prototype.hasOwnProperty.call(obj, prop);
        }

        module.exports = hasOwn;
    },
    x: function(require, module, exports, global) {
                var _hasDontEnumBug, _dontEnums;

        function checkDontEnum() {
            _dontEnums = [ "toString", "toLocaleString", "valueOf", "hasOwnProperty", "isPrototypeOf", "propertyIsEnumerable", "constructor" ];
            _hasDontEnumBug = true;
            for (var key in {
                toString: null
            }) {
                _hasDontEnumBug = false;
            }
        }

        /**
     * Similar to Array/forEach but works over object properties and fixes Don't
     * Enum bug on IE.
     * based on: http://whattheheadsaid.com/2010/10/a-safer-object-keys-compatibility-implementation
     */
        function forIn(obj, fn, thisObj) {
            var key, i = 0;
            // no need to check if argument is a real object that way we can use
            // it for arrays, functions, date, etc.
            //post-pone check till needed
            if (_hasDontEnumBug == null) checkDontEnum();
            for (key in obj) {
                if (exec(fn, obj, key, thisObj) === false) {
                    break;
                }
            }
            if (_hasDontEnumBug) {
                while (key = _dontEnums[i++]) {
                    // since we aren't using hasOwn check we need to make sure the
                    // property was overwritten
                    if (obj[key] !== Object.prototype[key]) {
                        if (exec(fn, obj, key, thisObj) === false) {
                            break;
                        }
                    }
                }
            }
        }

        function exec(fn, obj, key, thisObj) {
            return fn.call(thisObj, obj[key], key, obj);
        }

        module.exports = forIn;
    },
    y: function(require, module, exports, global) {
                var isKind = require("z");

        /**
     */
        var isArray = Array.isArray || function(val) {
            return isKind(val, "Array");
        };

        module.exports = isArray;
    },
    z: function(require, module, exports, global) {
                var kindOf = require("10");

        /**
     * Check if value is from a specific "kind".
     */
        function isKind(val, kind) {
            return kindOf(val) === kind;
        }

        module.exports = isKind;
    },
    "10": function(require, module, exports, global) {
                var _rKind = /^\[object (.*)\]$/, _toString = Object.prototype.toString, UNDEF;

        /**
     * Gets the "kind" of value. (e.g. "String", "Number", etc)
     */
        function kindOf(val) {
            if (val === null) {
                return "Null";
            } else if (val === UNDEF) {
                return "Undefined";
            } else {
                return _rKind.exec(_toString.call(val))[1];
            }
        }

        module.exports = kindOf;
    },
    "11": function(require, module, exports, global) {
        /**
     * Array forEach
     */
                function forEach(arr, callback, thisObj) {
            if (arr == null) {
                return;
            }
            var i = -1, len = arr.length;
            while (++i < len) {
                // we iterate over sparse items since there is no way to make it
                // work properly on IE 7-8. see #64
                if (callback.call(thisObj, arr[i], i, arr) === false) {
                    break;
                }
            }
        }

        module.exports = forEach;
    },
    "12": function(require, module, exports, global) {
        /*
elements
*/
                "use strict";

        var prime = require("5"), forEach = require("13"), map = require("14"), filter = require("15"), every = require("16"), some = require("17");

        // uniqueID
        var uniqueIndex = 0;

        var uniqueID = function(n) {
            return n === global ? "global" : n.uniqueNumber || (n.uniqueNumber = "n:" + (uniqueIndex++).toString(36));
        };

        var instances = {};

        // elements prime
        var $ = prime({
            constructor: function $(n, context) {
                if (n == null) return this && this.constructor === $ ? new elements() : null;
                var self = n;
                if (n.constructor !== elements) {
                    self = new elements();
                    var uid;
                    if (typeof n === "string") {
                        if (!self.search) return null;
                        self[self.length++] = context || document;
                        return self.search(n);
                    }
                    if (n.nodeType || n === global) {
                        self[self.length++] = n;
                    } else if (n.length) {
                        // this could be an array, or any object with a length attribute,
                        // including another instance of elements from another interface.
                        var uniques = {};
                        for (var i = 0, l = n.length; i < l; i++) {
                            // perform elements flattening
                            var nodes = $(n[i], context);
                            if (nodes && nodes.length) for (var j = 0, k = nodes.length; j < k; j++) {
                                var node = nodes[j];
                                uid = uniqueID(node);
                                if (!uniques[uid]) {
                                    self[self.length++] = node;
                                    uniques[uid] = true;
                                }
                            }
                        }
                    }
                }
                if (!self.length) return null;
                // when length is 1 always use the same elements instance
                if (self.length === 1) {
                    uid = uniqueID(self[0]);
                    return instances[uid] || (instances[uid] = self);
                }
                return self;
            }
        });

        var elements = prime({
            inherits: $,
            constructor: function elements() {
                this.length = 0;
            },
            unlink: function() {
                return this.map(function(node, i) {
                    delete instances[uniqueID(node)];
                    return node;
                });
            },
            // straight es5 prototypes (or emulated methods)
            forEach: function(method, context) {
                return forEach(this, method, context);
            },
            map: function(method, context) {
                return map(this, method, context);
            },
            filter: function(method, context) {
                return filter(this, method, context);
            },
            every: function(method, context) {
                return every(this, method, context);
            },
            some: function(method, context) {
                return some(this, method, context);
            }
        });

        module.exports = $;
    },
    "13": function(require, module, exports, global) {
        /*
array:forEach
*/
                "use strict";

        var forEach = function(self, method, context) {
            for (var i = 0, l = self.length >>> 0; i < l; i++) {
                if (method.call(context, self[i], i, self) === false) break;
            }
            return self;
        };

        module.exports = forEach;
    },
    "14": function(require, module, exports, global) {
        /*
array:map
*/
                "use strict";

        var map = function(self, method, context) {
            var length = self.length >>> 0, results = Array(length);
            for (var i = 0, l = length; i < l; i++) {
                results[i] = method.call(context, self[i], i, self);
            }
            return results;
        };

        module.exports = map;
    },
    "15": function(require, module, exports, global) {
        /*
array:filter
*/
                "use strict";

        var filter = function(self, method, context) {
            var results = [];
            for (var i = 0, l = self.length >>> 0; i < l; i++) {
                var value = self[i];
                if (method.call(context, value, i, self)) results.push(value);
            }
            return results;
        };

        module.exports = filter;
    },
    "16": function(require, module, exports, global) {
        /*
array:every
*/
                "use strict";

        var every = function(self, method, context) {
            for (var i = 0, l = self.length >>> 0; i < l; i++) {
                if (!method.call(context, self[i], i, self)) return false;
            }
            return true;
        };

        module.exports = every;
    },
    "17": function(require, module, exports, global) {
        /*
array:some
*/
                "use strict";

        var some = function(self, method, context) {
            for (var i = 0, l = self.length >>> 0; i < l; i++) {
                if (method.call(context, self[i], i, self)) return true;
            }
            return false;
        };

        module.exports = some;
    },
    "18": function(require, module, exports, global) {
        /*
fx
*/
                "use strict";

        var prime = require("5"), requestFrame = require("2").request, bezier = require("19");

        var map = require("r");

        var sDuration = "([\\d.]+)(s|ms)?", sCubicBezier = "cubic-bezier\\(([-.\\d]+),([-.\\d]+),([-.\\d]+),([-.\\d]+)\\)";

        var rDuration = RegExp(sDuration), rCubicBezier = RegExp(sCubicBezier), rgCubicBezier = RegExp(sCubicBezier, "g");

        // equations collection
        var equations = {
            "default": "cubic-bezier(0.25, 0.1, 0.25, 1.0)",
            linear: "cubic-bezier(0, 0, 1, 1)",
            "ease-in": "cubic-bezier(0.42, 0, 1.0, 1.0)",
            "ease-out": "cubic-bezier(0, 0, 0.58, 1.0)",
            "ease-in-out": "cubic-bezier(0.42, 0, 0.58, 1.0)"
        };

        equations.ease = equations["default"];

        var compute = function(from, to, delta) {
            return (to - from) * delta + from;
        };

        var divide = function(string) {
            var numbers = [];
            var template = (string + "").replace(/[-.\d]+/g, function(number) {
                numbers.push(+number);
                return "@";
            });
            return [ numbers, template ];
        };

        var Fx = prime({
            constructor: function Fx(render, options) {
                // set options
                this.setOptions(options);
                // renderer
                this.render = render || function() {};
                // bound functions
                var self = this;
                this.bStep = function(t) {
                    return self.step(t);
                };
                this.bExit = function(time) {
                    self.exit(time);
                };
            },
            setOptions: function(options) {
                if (options == null) options = {};
                if (!(this.duration = this.parseDuration(options.duration || "500ms"))) throw new Error("invalid duration");
                if (!(this.equation = this.parseEquation(options.equation || "default"))) throw new Error("invalid equation");
                this.callback = options.callback || function() {};
                return this;
            },
            parseDuration: function(duration) {
                if (duration = (duration + "").match(rDuration)) {
                    var time = +duration[1], unit = duration[2] || "ms";
                    if (unit === "s") return time * 1e3;
                    if (unit === "ms") return time;
                }
            },
            parseEquation: function(equation, array) {
                var type = typeof equation;
                if (type === "function") {
                    // function
                    return equation;
                } else if (type === "string") {
                    // cubic-bezier string
                    equation = equations[equation] || equation;
                    var match = equation.replace(/\s+/g, "").match(rCubicBezier);
                    if (match) {
                        equation = map(match.slice(1), function(v) {
                            return +v;
                        });
                        if (array) return equation;
                        if (equation.toString() === "0,0,1,1") return function(x) {
                            return x;
                        };
                        type = "object";
                    }
                }
                if (type === "object") {
                    // array
                    return bezier(equation[0], equation[1], equation[2], equation[3], 1e3 / 60 / this.duration / 4);
                }
            },
            cancel: function(to) {
                this.to = to;
                this.cancelExit = requestFrame(this.bExit);
            },
            exit: function(time) {
                this.render(this.to);
                delete this.cancelExit;
                this.callback(time);
            },
            start: function(from, to) {
                this.stop();
                if (this.duration === 0) {
                    this.cancel(to);
                    return this;
                }
                this.isArray = false;
                this.isNumber = false;
                var fromType = typeof from, toType = typeof to;
                if (fromType === "object" && toType === "object") {
                    this.isArray = true;
                } else if (fromType === "number" && toType === "number") {
                    this.isNumber = true;
                }
                var from_ = divide(from), to_ = divide(to);
                this.from = from_[0];
                this.to = to_[0];
                this.templateFrom = from_[1];
                this.templateTo = to_[1];
                if (this.from.length !== this.to.length || this.from.toString() === this.to.toString()) {
                    this.cancel(to);
                    return this;
                }
                delete this.time;
                this.length = this.from.length;
                this.cancelStep = requestFrame(this.bStep);
                return this;
            },
            stop: function() {
                if (this.cancelExit) {
                    this.cancelExit();
                    delete this.cancelExit;
                } else if (this.cancelStep) {
                    this.cancelStep();
                    delete this.cancelStep;
                }
                return this;
            },
            step: function(now) {
                this.time || (this.time = now);
                var factor = (now - this.time) / this.duration;
                if (factor > 1) factor = 1;
                var delta = this.equation(factor), from = this.from, to = this.to, tpl = this.templateTo;
                for (var i = 0, l = this.length; i < l; i++) {
                    var f = from[i], t = to[i];
                    tpl = tpl.replace("@", t !== f ? compute(f, t, delta) : t);
                }
                this.render(this.isArray ? tpl.split(",") : this.isNumber ? +tpl : tpl, factor);
                if (factor !== 1) {
                    this.cancelStep = requestFrame(this.bStep);
                } else {
                    delete this.cancelStep;
                    this.callback(now);
                }
            }
        });

        var fx = function(render) {
            var ffx = new Fx(render);
            return {
                start: function(from, to, options) {
                    var type = typeof options;
                    ffx.setOptions(type === "function" ? {
                        callback: options
                    } : type === "string" || type === "number" ? {
                        duration: options
                    } : options).start(from, to);
                    return this;
                },
                stop: function() {
                    ffx.stop();
                    return this;
                }
            };
        };

        fx.prototype = Fx.prototype;

        module.exports = fx;
    },
    "19": function(require, module, exports, global) {
                module.exports = function(x1, y1, x2, y2, epsilon) {
            var curveX = function(t) {
                var v = 1 - t;
                return 3 * v * v * t * x1 + 3 * v * t * t * x2 + t * t * t;
            };
            var curveY = function(t) {
                var v = 1 - t;
                return 3 * v * v * t * y1 + 3 * v * t * t * y2 + t * t * t;
            };
            var derivativeCurveX = function(t) {
                var v = 1 - t;
                return 3 * (2 * (t - 1) * t + v * v) * x1 + 3 * (-t * t * t + 2 * v * t) * x2;
            };
            return function(t) {
                var x = t, t0, t1, t2, x2, d2, i;
                // First try a few iterations of Newton's method -- normally very fast.
                for (t2 = x, i = 0; i < 8; i++) {
                    x2 = curveX(t2) - x;
                    if (Math.abs(x2) < epsilon) return curveY(t2);
                    d2 = derivativeCurveX(t2);
                    if (Math.abs(d2) < 1e-6) break;
                    t2 = t2 - x2 / d2;
                }
                t0 = 0, t1 = 1, t2 = x;
                if (t2 < t0) return curveY(t0);
                if (t2 > t1) return curveY(t1);
                // Fallback to the bisection method for reliability.
                while (t0 < t1) {
                    x2 = curveX(t2);
                    if (Math.abs(x2 - x) < epsilon) return curveY(t2);
                    if (x > x2) t0 = t2; else t1 = t2;
                    t2 = (t1 - t0) * .5 + t0;
                }
                // Failure
                return curveY(t2);
            };
        };
    },
    "1a": function(require, module, exports, global) {
        /*
Unmatrix 2d
 - a crude implementation of the slightly bugged pseudo code in http://www.w3.org/TR/css3-2d-transforms/#matrix-decomposition
*/
                "use strict";

        // returns the length of the passed vector
        var length = function(a) {
            return Math.sqrt(a[0] * a[0] + a[1] * a[1]);
        };

        // normalizes the length of the passed point to 1
        var normalize = function(a) {
            var l = length(a);
            return l ? [ a[0] / l, a[1] / l ] : [ 0, 0 ];
        };

        // returns the dot product of the passed points
        var dot = function(a, b) {
            return a[0] * b[0] + a[1] * b[1];
        };

        // returns the principal value of the arc tangent of
        // y/x, using the signs of both arguments to determine
        // the quadrant of the return value
        var atan2 = Math.atan2;

        var combine = function(a, b, ascl, bscl) {
            return [ ascl * a[0] + bscl * b[0], ascl * a[1] + bscl * b[1] ];
        };

        module.exports = function(a, b, c, d, tx, ty) {
            // Make sure the matrix is invertible
            if (a * d - b * c === 0) return false;
            // Take care of translation
            var translate = [ tx, ty ];
            // Put the components into a 2x2 matrix
            var m = [ [ a, b ], [ c, d ] ];
            // Compute X scale factor and normalize first row.
            var scale = [ length(m[0]) ];
            m[0] = normalize(m[0]);
            // Compute shear factor and make 2nd row orthogonal to 1st.
            var skew = dot(m[0], m[1]);
            m[1] = combine(m[1], m[0], 1, -skew);
            // Now, compute Y scale and normalize 2nd row.
            scale[1] = length(m[1]);
            // m[1] = normalize(m[1]) //
            skew /= scale[1];
            // Now, get the rotation out
            var rotate = atan2(m[0][1], m[0][0]);
            return [ translate, rotate, skew, scale ];
        };
    }
});