/* Modernizr 2.5.3 (Custom Build) | MIT & BSD
 * Build: http://www.modernizr.com/download/#-fontface-backgroundsize-borderimage-borderradius-boxshadow-flexbox-flexbox_legacy-hsla-multiplebgs-opacity-rgba-textshadow-cssanimations-csscolumns-generatedcontent-cssgradients-cssreflections-csstransforms-csstransforms3d-csstransitions-applicationcache-canvas-canvastext-draganddrop-hashchange-history-audio-video-indexeddb-input-inputtypes-localstorage-postmessage-sessionstorage-websockets-websqldatabase-webworkers-geolocation-inlinesvg-smil-svg-svgclippaths-touch-webgl-shiv-mq-cssclasses-teststyles-testprop-testallprops-hasevent-prefixes-domprefixes-cssclassprefix:mod!
 */
;


window.Modernizr = (function (window, document, undefined) {

    var version = '2.5.3',

        Modernizr = {},

        enableClasses = true,

        docElement = document.documentElement,

        mod = 'modernizr',
        modElem = document.createElement(mod),
        mStyle = modElem.style,

        inputElem = document.createElement('input')  ,

        smile = ':)',

        toString = {}.toString,

        prefixes = ' -webkit- -moz- -o- -ms- '.split(' '),


        omPrefixes = 'Webkit Moz O ms',

        cssomPrefixes = omPrefixes.split(' '),

        domPrefixes = omPrefixes.toLowerCase().split(' '),

        ns = {'svg': 'http://www.w3.org/2000/svg'},

        tests = {},
        inputs = {},
        attrs = {},

        classes = [],

        slice = classes.slice,

        featureName,


        injectElementWithStyles = function (rule, callback, nodes, testnames) {

            var style, ret, node,
                div = document.createElement('div'),
                body = document.body,
                fakeBody = body ? body : document.createElement('body');

            if (parseInt(nodes, 10)) {
                while (nodes--) {
                    node = document.createElement('div');
                    node.id = testnames ? testnames[nodes] : mod + (nodes + 1);
                    div.appendChild(node);
                }
            }

            style = ['&#173;', '<style>', rule, '</style>'].join('');
            div.id = mod;
            (body ? div : fakeBody).innerHTML += style;
            fakeBody.appendChild(div);
            if (!body) {
                fakeBody.style.background = "";
                docElement.appendChild(fakeBody);
            }

            ret = callback(div, rule);
            !body ? fakeBody.parentNode.removeChild(fakeBody) : div.parentNode.removeChild(div);

            return !!ret;

        },

        testMediaQuery = function (mq) {

            var matchMedia = window.matchMedia || window.msMatchMedia;
            if (matchMedia) {
                return matchMedia(mq).matches;
            }

            var bool;

            injectElementWithStyles('@media ' + mq + ' { #' + mod + ' { position: absolute; } }', function (node) {
                bool = (window.getComputedStyle ?
                    getComputedStyle(node, null) :
                    node.currentStyle)['position'] == 'absolute';
            });

            return bool;

        },


        isEventSupported = (function () {

            var TAGNAMES = {
                'select': 'input', 'change': 'input',
                'submit': 'form', 'reset': 'form',
                'error': 'img', 'load': 'img', 'abort': 'img'
            };

            function isEventSupported(eventName, element) {

                element = element || document.createElement(TAGNAMES[eventName] || 'div');
                eventName = 'on' + eventName;

                var isSupported = eventName in element;

                if (!isSupported) {
                    if (!element.setAttribute) {
                        element = document.createElement('div');
                    }
                    if (element.setAttribute && element.removeAttribute) {
                        element.setAttribute(eventName, '');
                        isSupported = is(element[eventName], 'function');

                        if (!is(element[eventName], 'undefined')) {
                            element[eventName] = undefined;
                        }
                        element.removeAttribute(eventName);
                    }
                }

                element = null;
                return isSupported;
            }

            return isEventSupported;
        })(),


        _hasOwnProperty = ({}).hasOwnProperty, hasOwnProperty;

    if (!is(_hasOwnProperty, 'undefined') && !is(_hasOwnProperty.call, 'undefined')) {
        hasOwnProperty = function (object, property) {
            return _hasOwnProperty.call(object, property);
        };
    }
    else {
        hasOwnProperty = function (object, property) {
            return ((property in object) && is(object.constructor.prototype[property], 'undefined'));
        };
    }


    if (!Function.prototype.bind) {
        Function.prototype.bind = function bind(that) {

            var target = this;

            if (typeof target != "function") {
                throw new TypeError();
            }

            var args = slice.call(arguments, 1),
                bound = function () {

                    if (this instanceof bound) {

                        var F = function () {
                        };
                        F.prototype = target.prototype;
                        var self = new F;

                        var result = target.apply(
                            self,
                            args.concat(slice.call(arguments))
                        );
                        if (Object(result) === result) {
                            return result;
                        }
                        return self;

                    } else {

                        return target.apply(
                            that,
                            args.concat(slice.call(arguments))
                        );

                    }

                };

            return bound;
        };
    }

    function setCss(str) {
        mStyle.cssText = str;
    }

    function setCssAll(str1, str2) {
        return setCss(prefixes.join(str1 + ';') + ( str2 || '' ));
    }

    function is(obj, type) {
        return typeof obj === type;
    }

    function contains(str, substr) {
        return !!~('' + str).indexOf(substr);
    }

    function testProps(props, prefixed) {
        for (var i in props) {
            if (mStyle[ props[i] ] !== undefined) {
                return prefixed == 'pfx' ? props[i] : true;
            }
        }
        return false;
    }

    function testDOMProps(props, obj, elem) {
        for (var i in props) {
            var item = obj[props[i]];
            if (item !== undefined) {

                if (elem === false) return props[i];

                if (is(item, 'function')) {
                    return item.bind(elem || obj);
                }

                return item;
            }
        }
        return false;
    }

    function testPropsAll(prop, prefixed, elem) {

        var ucProp = prop.charAt(0).toUpperCase() + prop.substr(1),
            props = (prop + ' ' + cssomPrefixes.join(ucProp + ' ') + ucProp).split(' ');

        if (is(prefixed, "string") || is(prefixed, "undefined")) {
            return testProps(props, prefixed);

        } else {
            props = (prop + ' ' + (domPrefixes).join(ucProp + ' ') + ucProp).split(' ');
            return testDOMProps(props, prefixed, elem);
        }
    }

    var testBundle = (function (styles, tests) {
        var style = styles.join(''),
            len = tests.length;

        injectElementWithStyles(style, function (node, rule) {
            var style = document.styleSheets[document.styleSheets.length - 1],
                cssText = style ? (style.cssRules && style.cssRules[0] ? style.cssRules[0].cssText : style.cssText || '') : '',
                children = node.childNodes, hash = {};

            while (len--) {
                hash[children[len].id] = children[len];
            }

            Modernizr['touch'] = ('ontouchstart' in window) || window.DocumentTouch && document instanceof DocumentTouch || (hash['touch'] && hash['touch'].offsetTop) === 9;
            Modernizr['csstransforms3d'] = (hash['csstransforms3d'] && hash['csstransforms3d'].offsetLeft) === 9 && hash['csstransforms3d'].offsetHeight === 3;
            Modernizr['generatedcontent'] = (hash['generatedcontent'] && hash['generatedcontent'].offsetHeight) >= 1;
            Modernizr['fontface'] = /src/i.test(cssText) &&
                cssText.indexOf(rule.split(' ')[0]) === 0;
        }, len, tests);

    })([
        '@font-face {font-family:"font";src:url("https://")}'                    , ['@media (', prefixes.join('touch-enabled),('), mod, ')',
            '{#touch{top:9px;position:absolute}}'].join('')            , ['@media (', prefixes.join('transform-3d),('), mod, ')',
            '{#csstransforms3d{left:9px;position:absolute;height:3px;}}'].join('')

        , ['#generatedcontent:after{content:"', smile, '";visibility:hidden}'].join('')
    ],
        [
            'fontface'                         , 'touch'                 , 'csstransforms3d'
            , 'generatedcontent'

        ]);
    tests['flexbox'] = function () {
        return testPropsAll('flexOrder');
    };


    tests['flexbox-legacy'] = function () {
        return testPropsAll('boxDirection');
    };


    tests['canvas'] = function () {
        var elem = document.createElement('canvas');
        return !!(elem.getContext && elem.getContext('2d'));
    };

    tests['canvastext'] = function () {
        return !!(Modernizr['canvas'] && is(document.createElement('canvas').getContext('2d').fillText, 'function'));
    };


    tests['webgl'] = function () {
        try {
            var canvas = document.createElement('canvas'),
                ret;
            ret = !!(window.WebGLRenderingContext && (canvas.getContext('experimental-webgl') || canvas.getContext('webgl')));
            canvas = undefined;
        } catch (e) {
            ret = false;
        }
        return ret;
    };


    tests['touch'] = function () {
        return Modernizr['touch'];
    };

    tests['geolocation'] = function () {
        return !!navigator.geolocation;
    };

    tests['postmessage'] = function () {
        return !!window.postMessage;
    };


    tests['websqldatabase'] = function () {
        return !!window.openDatabase;
    };

    tests['indexedDB'] = function () {
        return !!testPropsAll("indexedDB", window);
    };

    tests['hashchange'] = function () {
        return isEventSupported('hashchange', window) && (document.documentMode === undefined || document.documentMode > 7);
    };

    tests['history'] = function () {
        return !!(window.history && history.pushState);
    };

    tests['draganddrop'] = function () {
        var div = document.createElement('div');
        return ('draggable' in div) || ('ondragstart' in div && 'ondrop' in div);
    };

    tests['websockets'] = function () {
        for (var i = -1, len = cssomPrefixes.length; ++i < len;) {
            if (window[cssomPrefixes[i] + 'WebSocket']) {
                return true;
            }
        }
        return 'WebSocket' in window;
    };


    tests['rgba'] = function () {
        setCss('background-color:rgba(150,255,150,.5)');

        return contains(mStyle.backgroundColor, 'rgba');
    };

    tests['hsla'] = function () {
        setCss('background-color:hsla(120,40%,100%,.5)');

        return contains(mStyle.backgroundColor, 'rgba') || contains(mStyle.backgroundColor, 'hsla');
    };

    tests['multiplebgs'] = function () {
        setCss('background:url(https://),url(https://),red url(https://)');

        return /(url\s*\(.*?){3}/.test(mStyle.background);
    };
    tests['backgroundsize'] = function () {
        return testPropsAll('backgroundSize');
    };

    tests['borderimage'] = function () {
        return testPropsAll('borderImage');
    };


    tests['borderradius'] = function () {
        return testPropsAll('borderRadius');
    };

    tests['boxshadow'] = function () {
        return testPropsAll('boxShadow');
    };

    tests['textshadow'] = function () {
        return document.createElement('div').style.textShadow === '';
    };


    tests['opacity'] = function () {
        setCssAll('opacity:.55');

        return /^0.55$/.test(mStyle.opacity);
    };


    tests['cssanimations'] = function () {
        return testPropsAll('animationName');
    };


    tests['csscolumns'] = function () {
        return testPropsAll('columnCount');
    };


    tests['cssgradients'] = function () {
        var str1 = 'background-image:',
            str2 = 'gradient(linear,left top,right bottom,from(#9f9),to(white));',
            str3 = 'linear-gradient(left top,#9f9, white);';

        setCss(
            (str1 + '-webkit- '.split(' ').join(str2 + str1)
                + prefixes.join(str3 + str1)).slice(0, -str1.length)
        );

        return contains(mStyle.backgroundImage, 'gradient');
    };


    tests['cssreflections'] = function () {
        return testPropsAll('boxReflect');
    };


    tests['csstransforms'] = function () {
        return !!testPropsAll('transform');
    };


    tests['csstransforms3d'] = function () {

        var ret = !!testPropsAll('perspective');

        if (ret && 'webkitPerspective' in docElement.style) {

            ret = Modernizr['csstransforms3d'];
        }
        return ret;
    };


    tests['csstransitions'] = function () {
        return testPropsAll('transition');
    };


    tests['fontface'] = function () {
        return Modernizr['fontface'];
    };

    tests['generatedcontent'] = function () {
        return Modernizr['generatedcontent'];
    };
    tests['video'] = function () {
        var elem = document.createElement('video'),
            bool = false;

        try {
            if (bool = !!elem.canPlayType) {
                bool = new Boolean(bool);
                bool.ogg = elem.canPlayType('video/ogg; codecs="theora"').replace(/^no$/, '');

                bool.h264 = elem.canPlayType('video/mp4; codecs="avc1.42E01E"').replace(/^no$/, '');

                bool.webm = elem.canPlayType('video/webm; codecs="vp8, vorbis"').replace(/^no$/, '');
            }

        } catch (e) {
        }

        return bool;
    };

    tests['audio'] = function () {
        var elem = document.createElement('audio'),
            bool = false;

        try {
            if (bool = !!elem.canPlayType) {
                bool = new Boolean(bool);
                bool.ogg = elem.canPlayType('audio/ogg; codecs="vorbis"').replace(/^no$/, '');
                bool.mp3 = elem.canPlayType('audio/mpeg;').replace(/^no$/, '');

                bool.wav = elem.canPlayType('audio/wav; codecs="1"').replace(/^no$/, '');
                bool.m4a = ( elem.canPlayType('audio/x-m4a;') ||
                    elem.canPlayType('audio/aac;')).replace(/^no$/, '');
            }
        } catch (e) {
        }

        return bool;
    };


    tests['localstorage'] = function () {
        try {
            localStorage.setItem(mod, mod);
            localStorage.removeItem(mod);
            return true;
        } catch (e) {
            return false;
        }
    };

    tests['sessionstorage'] = function () {
        try {
            sessionStorage.setItem(mod, mod);
            sessionStorage.removeItem(mod);
            return true;
        } catch (e) {
            return false;
        }
    };


    tests['webworkers'] = function () {
        return !!window.Worker;
    };


    tests['applicationcache'] = function () {
        return !!window.applicationCache;
    };


    tests['svg'] = function () {
        return !!document.createElementNS && !!document.createElementNS(ns.svg, 'svg').createSVGRect;
    };

    tests['inlinesvg'] = function () {
        var div = document.createElement('div');
        div.innerHTML = '<svg/>';
        return (div.firstChild && div.firstChild.namespaceURI) == ns.svg;
    };

    tests['smil'] = function () {
        return !!document.createElementNS && /SVGAnimate/.test(toString.call(document.createElementNS(ns.svg, 'animate')));
    };


    tests['svgclippaths'] = function () {
        return !!document.createElementNS && /SVGClipPath/.test(toString.call(document.createElementNS(ns.svg, 'clipPath')));
    };

    function webforms() {
        Modernizr['input'] = (function (props) {
            for (var i = 0, len = props.length; i < len; i++) {
                attrs[ props[i] ] = !!(props[i] in inputElem);
            }
            if (attrs.list) {
                attrs.list = !!(document.createElement('datalist') && window.HTMLDataListElement);
            }
            return attrs;
        })('autocomplete autofocus list placeholder max min multiple pattern required step'.split(' '));
        Modernizr['inputtypes'] = (function (props) {

            for (var i = 0, bool, inputElemType, defaultView, len = props.length; i < len; i++) {

                inputElem.setAttribute('type', inputElemType = props[i]);
                bool = inputElem.type !== 'text';

                if (bool) {

                    inputElem.value = smile;
                    inputElem.style.cssText = 'position:absolute;visibility:hidden;';

                    if (/^range$/.test(inputElemType) && inputElem.style.WebkitAppearance !== undefined) {

                        docElement.appendChild(inputElem);
                        defaultView = document.defaultView;

                        bool = defaultView.getComputedStyle &&
                            defaultView.getComputedStyle(inputElem, null).WebkitAppearance !== 'textfield' &&
                            (inputElem.offsetHeight !== 0);

                        docElement.removeChild(inputElem);

                    } else if (/^(search|tel)$/.test(inputElemType)) {
                    } else if (/^(url|email)$/.test(inputElemType)) {
                        bool = inputElem.checkValidity && inputElem.checkValidity() === false;

                    } else if (/^color$/.test(inputElemType)) {
                        docElement.appendChild(inputElem);
                        docElement.offsetWidth;
                        bool = inputElem.value != smile;
                        docElement.removeChild(inputElem);

                    } else {
                        bool = inputElem.value != smile;
                    }
                }

                inputs[ props[i] ] = !!bool;
            }
            return inputs;
        })('search tel url email datetime date month week time datetime-local number range color'.split(' '));
    }

    for (var feature in tests) {
        if (hasOwnProperty(tests, feature)) {
            featureName = feature.toLowerCase();
            Modernizr[featureName] = tests[feature]();

            classes.push((Modernizr[featureName] ? '' : 'no-') + featureName);
        }
    }

    Modernizr.input || webforms();
    setCss('');
    modElem = inputElem = null;

    ;
    (function (window, document) {

        var options = window.html5 || {};

        var reSkip = /^<|^(?:button|form|map|select|textarea)$/i;

        var supportsHtml5Styles;

        var supportsUnknownElements;

        (function () {
            var a = document.createElement('a');

            a.innerHTML = '<xyz></xyz>';

            supportsHtml5Styles = ('hidden' in a);
            supportsUnknownElements = a.childNodes.length == 1 || (function () {
                try {
                    (document.createElement)('a');
                } catch (e) {
                    return true;
                }
                var frag = document.createDocumentFragment();
                return (
                    typeof frag.cloneNode == 'undefined' ||
                        typeof frag.createDocumentFragment == 'undefined' ||
                        typeof frag.createElement == 'undefined'
                    );
            }());

        }());
        function addStyleSheet(ownerDocument, cssText) {
            var p = ownerDocument.createElement('p'),
                parent = ownerDocument.getElementsByTagName('head')[0] || ownerDocument.documentElement;

            p.innerHTML = 'x<style>' + cssText + '</style>';
            return parent.insertBefore(p.lastChild, parent.firstChild);
        }

        function getElements() {
            var elements = html5.elements;
            return typeof elements == 'string' ? elements.split(' ') : elements;
        }

        function shivMethods(ownerDocument) {
            var cache = {},
                docCreateElement = ownerDocument.createElement,
                docCreateFragment = ownerDocument.createDocumentFragment,
                frag = docCreateFragment();


            ownerDocument.createElement = function (nodeName) {
                var node = (cache[nodeName] || (cache[nodeName] = docCreateElement(nodeName))).cloneNode();
                return html5.shivMethods && node.canHaveChildren && !reSkip.test(nodeName) ? frag.appendChild(node) : node;
            };

            ownerDocument.createDocumentFragment = Function('h,f', 'return function(){' +
                'var n=f.cloneNode(),c=n.createElement;' +
                'h.shivMethods&&(' +
                getElements().join().replace(/\w+/g, function (nodeName) {
                    cache[nodeName] = docCreateElement(nodeName);
                    frag.createElement(nodeName);
                    return 'c("' + nodeName + '")';
                }) +
                ');return n}'
            )(html5, frag);
        }

        function shivDocument(ownerDocument) {
            var shived;
            if (ownerDocument.documentShived) {
                return ownerDocument;
            }
            if (html5.shivCSS && !supportsHtml5Styles) {
                shived = !!addStyleSheet(ownerDocument,
                    'article,aside,details,figcaption,figure,footer,header,hgroup,nav,section{display:block}' +
                        'audio{display:none}' +
                        'canvas,video{display:inline-block;*display:inline;*zoom:1}' +
                        '[hidden]{display:none}audio[controls]{display:inline-block;*display:inline;*zoom:1}' +
                        'mark{background:#FF0;color:#000}'
                );
            }
            if (!supportsUnknownElements) {
                shived = !shivMethods(ownerDocument);
            }
            if (shived) {
                ownerDocument.documentShived = shived;
            }
            return ownerDocument;
        }

        var html5 = {

            'elements': options.elements || 'abbr article aside audio bdi canvas data datalist details figcaption figure footer header hgroup mark meter nav output progress section summary time video',

            'shivCSS': !(options.shivCSS === false),

            'shivMethods': !(options.shivMethods === false),

            'type': 'default',
            'shivDocument': shivDocument
        };
        window.html5 = html5;

        shivDocument(document);

    }(this, document));

    Modernizr._version = version;

    Modernizr._prefixes = prefixes;
    Modernizr._domPrefixes = domPrefixes;
    Modernizr._cssomPrefixes = cssomPrefixes;

    Modernizr.mq = testMediaQuery;

    Modernizr.hasEvent = isEventSupported;

    Modernizr.testProp = function (prop) {
        return testProps([prop]);
    };

    Modernizr.testAllProps = testPropsAll;


    Modernizr.testStyles = injectElementWithStyles;
    docElement.className = docElement.className.replace(/(^|\s)no-js(\s|$)/, '$1$2') +

        (enableClasses ? " mod-js mod-" + classes.join(" mod-") : '');

    return Modernizr;

})(this, this.document);
;