/* Modernizr 2.6.2 (Custom Build) | MIT & BSD
 * Build: http://modernizr.com/download/#-fontface-backgroundsize-borderimage-borderradius-boxshadow-flexbox-flexboxlegacy-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-cssclasses-addtest-prefixed-teststyles-testprop-testallprops-hasevent-prefixes-domprefixes-css_boxsizing-css_calc-css_filters-css_remunit-css_vhunit-css_vmaxunit-css_vminunit-css_vwunit-event_deviceorientation_motion-file_api-forms_fileinput-forms_formattribute-file_filesystem-forms_placeholder-forms_speechinput-forms_validation-getusermedia-notification-load
 */
;



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

    var version = '2.6.2',

    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, docOverflow,
          div = document.createElement('div'),
                body = document.body,
                fakeBody = 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 id="s', mod, '">', rule, '</style>'].join('');
      div.id = mod;
          (body ? div : fakeBody).innerHTML += style;
      fakeBody.appendChild(div);
      if ( !body ) {
                fakeBody.style.background = '';
                fakeBody.style.overflow = 'hidden';
          docOverflow = docElement.style.overflow;
          docElement.style.overflow = 'hidden';
          docElement.appendChild(fakeBody);
      }

      ret = callback(div, rule);
        if ( !body ) {
          fakeBody.parentNode.removeChild(fakeBody);
          docElement.style.overflow = docOverflow;
      } else {
          div.parentNode.removeChild(div);
      }

      return !!ret;

    },



    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, hasOwnProp;

    if ( !is(_hasOwnProperty, 'undefined') && !is(_hasOwnProperty.call, 'undefined') ) {
      hasOwnProp = function (object, property) {
        return _hasOwnProperty.call(object, property);
      };
    }
    else {
      hasOwnProp = 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 ) {
            var prop = props[i];
            if ( !contains(prop, "-") && mStyle[prop] !== undefined ) {
                return prefixed == 'pfx' ? prop : 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.slice(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);
        }
    }    tests['flexbox'] = function() {
      return testPropsAll('flexWrap');
    };


    tests['flexboxlegacy'] = 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() {
        return !!window.WebGLRenderingContext;
    };


    tests['touch'] = function() {
        var bool;

        if(('ontouchstart' in window) || window.DocumentTouch && document instanceof DocumentTouch) {
          bool = true;
        } else {
          injectElementWithStyles(['@media (',prefixes.join('touch-enabled),('),mod,')','{#modernizr{top:9px;position:absolute}}'].join(''), function( node ) {
            bool = node.offsetTop === 9;
          });
        }

        return bool;
    };



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


    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() {
        return 'WebSocket' in window || 'MozWebSocket' 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 ) {

                      injectElementWithStyles('@media (transform-3d),(-webkit-transform-3d){#modernizr{left:9px;position:absolute;height:3px;}}', function( node, rule ) {
            ret = node.offsetLeft === 9 && node.offsetHeight === 3;
          });
        }
        return ret;
    };


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



    tests['fontface'] = function() {
        var bool;

        injectElementWithStyles('@font-face {font-family:"font";src:url("https://")}', function( node, rule ) {
          var style = document.getElementById('smodernizr'),
              sheet = style.sheet || style.styleSheet,
              cssText = sheet ? (sheet.cssRules && sheet.cssRules[0] ? sheet.cssRules[0].cssText : sheet.cssText || '') : '';

          bool = /src/i.test(cssText) && cssText.indexOf(rule.split(' ')[0]) === 0;
        });

        return bool;
    };

    tests['generatedcontent'] = function() {
        var bool;

        injectElementWithStyles(['#',mod,'{font:0/0 a}#',mod,':after{content:"',smile,'";visibility:hidden;font:3px/1 a}'].join(''), function( node ) {
          bool = node.offsetHeight >= 3;
        });

        return bool;
    };
    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 {
                                        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 ( hasOwnProp(tests, feature) ) {
                                    featureName  = feature.toLowerCase();
            Modernizr[featureName] = tests[feature]();

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

    Modernizr.input || webforms();


     Modernizr.addTest = function ( feature, test ) {
       if ( typeof feature == 'object' ) {
         for ( var key in feature ) {
           if ( hasOwnProp( feature, key ) ) {
             Modernizr.addTest( key, feature[ key ] );
           }
         }
       } else {

         feature = feature.toLowerCase();

         if ( Modernizr[feature] !== undefined ) {
                                              return Modernizr;
         }

         test = typeof test == 'function' ? test() : test;

         if (typeof enableClasses !== "undefined" && enableClasses) {
           docElement.className += ' ' + (test ? '' : 'no-') + feature;
         }
         Modernizr[feature] = test;

       }

       return Modernizr; 
     };


    setCss('');
    modElem = inputElem = null;

    ;(function(window, document) {
        var options = window.html5 || {};

        var reSkip = /^<|^(?:button|map|select|textarea|object|iframe|option|optgroup)$/i;

        var saveClones = /^(?:a|b|code|div|fieldset|h1|h2|h3|h4|h5|h6|i|label|li|ol|p|q|span|strong|style|table|tbody|td|th|tr|ul)$/i;

        var supportsHtml5Styles;

        var expando = '_html5shiv';

        var expanID = 0;

        var expandoData = {};

        var supportsUnknownElements;

      (function() {
        try {
            var a = document.createElement('a');
            a.innerHTML = '<xyz></xyz>';
                    supportsHtml5Styles = ('hidden' in a);

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

      }());        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 getExpandoData(ownerDocument) {
        var data = expandoData[ownerDocument[expando]];
        if (!data) {
            data = {};
            expanID++;
            ownerDocument[expando] = expanID;
            expandoData[expanID] = data;
        }
        return data;
      }

        function createElement(nodeName, ownerDocument, data){
        if (!ownerDocument) {
            ownerDocument = document;
        }
        if(supportsUnknownElements){
            return ownerDocument.createElement(nodeName);
        }
        if (!data) {
            data = getExpandoData(ownerDocument);
        }
        var node;

        if (data.cache[nodeName]) {
            node = data.cache[nodeName].cloneNode();
        } else if (saveClones.test(nodeName)) {
            node = (data.cache[nodeName] = data.createElem(nodeName)).cloneNode();
        } else {
            node = data.createElem(nodeName);
        }

                                    return node.canHaveChildren && !reSkip.test(nodeName) ? data.frag.appendChild(node) : node;
      }

        function createDocumentFragment(ownerDocument, data){
        if (!ownerDocument) {
            ownerDocument = document;
        }
        if(supportsUnknownElements){
            return ownerDocument.createDocumentFragment();
        }
        data = data || getExpandoData(ownerDocument);
        var clone = data.frag.cloneNode(),
            i = 0,
            elems = getElements(),
            l = elems.length;
        for(;i<l;i++){
            clone.createElement(elems[i]);
        }
        return clone;
      }

        function shivMethods(ownerDocument, data) {
        if (!data.cache) {
            data.cache = {};
            data.createElem = ownerDocument.createElement;
            data.createFrag = ownerDocument.createDocumentFragment;
            data.frag = data.createFrag();
        }


        ownerDocument.createElement = function(nodeName) {
                if (!html5.shivMethods) {
              return data.createElem(nodeName);
          }
          return createElement(nodeName, ownerDocument, data);
        };

        ownerDocument.createDocumentFragment = Function('h,f', 'return function(){' +
          'var n=f.cloneNode(),c=n.createElement;' +
          'h.shivMethods&&(' +
                    getElements().join().replace(/\w+/g, function(nodeName) {
              data.createElem(nodeName);
              data.frag.createElement(nodeName);
              return 'c("' + nodeName + '")';
            }) +
          ');return n}'
        )(html5, data.frag);
      }        function shivDocument(ownerDocument) {
        if (!ownerDocument) {
            ownerDocument = document;
        }
        var data = getExpandoData(ownerDocument);

        if (html5.shivCSS && !supportsHtml5Styles && !data.hasCSS) {
          data.hasCSS = !!addStyleSheet(ownerDocument,
                    'article,aside,figcaption,figure,footer,header,hgroup,nav,section{display:block}' +
                    'mark{background:#FF0;color:#000}'
          );
        }
        if (!supportsUnknownElements) {
          shivMethods(ownerDocument, data);
        }
        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),

            'supportsUnknownElements': supportsUnknownElements,

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

            'type': 'default',

            'shivDocument': shivDocument,

            createElement: createElement,

            createDocumentFragment: createDocumentFragment
      };        window.html5 = html5;

        shivDocument(document);

    }(this, document));

    Modernizr._version      = version;

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


    Modernizr.hasEvent      = isEventSupported;

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

    Modernizr.testAllProps  = testPropsAll;


    Modernizr.testStyles    = injectElementWithStyles;
    Modernizr.prefixed      = function(prop, obj, elem){
      if(!obj) {
        return testPropsAll(prop, 'pfx');
      } else {
            return testPropsAll(prop, obj, elem);
      }
    };


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

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

    return Modernizr;

})(this, this.document);
/*yepnope1.5.4|WTFPL*/
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Modernizr.load=function(){yepnope.apply(window,[].slice.call(arguments,0));};
// Method of allowing calculated values for length units, i.e. width: calc(100%-3em) http://caniuse.com/#search=calc
// By @calvein

Modernizr.addTest('csscalc', function() {
    var prop = 'width:';
    var value = 'calc(10px);';
    var el = document.createElement('div');

    el.style.cssText = prop + Modernizr._prefixes.join(value + prop);

    return !!el.style.length;
});

// developer.mozilla.org/en/CSS/box-sizing
// github.com/Modernizr/Modernizr/issues/248

Modernizr.addTest("boxsizing",function(){
    return Modernizr.testAllProps("boxSizing") && (document.documentMode === undefined || document.documentMode > 7);
});


// https://github.com/Modernizr/Modernizr/issues/615
// documentMode is needed for false positives in oldIE, please see issue above
Modernizr.addTest('cssfilters', function() {
    var el = document.createElement('div');
    el.style.cssText = Modernizr._prefixes.join('filter' + ':blur(2px); ');
    return !!el.style.length && ((document.documentMode === undefined || document.documentMode > 9));
});
// test by github.com/nsfmc

// "The 'rem' unit ('root em') is relative to the computed
// value of the 'font-size' value of the root element."
// http://www.w3.org/TR/css3-values/#relative0
// you can test by checking if the prop was ditched

// http://snook.ca/archives/html_and_css/font-size-with-rem

Modernizr.addTest('cssremunit', function(){

  var div = document.createElement('div');
  try {
    div.style.fontSize = '3rem';
  } catch(er){}
  return (/rem/).test(div.style.fontSize);

});
// https://github.com/Modernizr/Modernizr/issues/572
// Similar to http://jsfiddle.net/FWeinb/etnYC/
Modernizr.addTest('cssvhunit', function() {
    var bool;
    Modernizr.testStyles("#modernizr { height: 50vh; }", function(elem, rule) {   
        var height = parseInt(window.innerHeight/2,10),
            compStyle = parseInt((window.getComputedStyle ?
                      getComputedStyle(elem, null) :
                      elem.currentStyle)["height"],10);
        
        bool= (compStyle == height);
    });
    return bool;
});// https://github.com/Modernizr/Modernizr/issues/572
// http://jsfiddle.net/glsee/JDsWQ/4/
Modernizr.addTest('cssvmaxunit', function(){
    var bool;
    Modernizr.testStyles("#modernizr { width: 50vmax; }", function(elem, rule) {
        var one_vw = window.innerWidth/100,
            one_vh = window.innerHeight/100,
            compWidth = parseInt((window.getComputedStyle ?
                                  getComputedStyle(elem, null) :
                                  elem.currentStyle)['width'],10);
        bool = ( parseInt(Math.max(one_vw, one_vh)*50,10) == compWidth );
    });
    return bool;
});// https://github.com/Modernizr/Modernizr/issues/572
// http://jsfiddle.net/glsee/JRmdq/8/
Modernizr.addTest('cssvminunit', function(){
    var bool;
    Modernizr.testStyles("#modernizr { width: 50vmin; }", function(elem, rule) {
        var one_vw = window.innerWidth/100,
            one_vh = window.innerHeight/100,
            compWidth = parseInt((window.getComputedStyle ?
                                  getComputedStyle(elem, null) :
                                  elem.currentStyle)['width'],10);
        bool = ( parseInt(Math.min(one_vw, one_vh)*50,10) == compWidth );
    });
    return bool;
});
// https://github.com/Modernizr/Modernizr/issues/572
// http://jsfiddle.net/FWeinb/etnYC/
Modernizr.addTest('cssvwunit', function(){
    var bool;
    Modernizr.testStyles("#modernizr { width: 50vw; }", function(elem, rule) {
        var width = parseInt(window.innerWidth/2,10),
            compStyle = parseInt((window.getComputedStyle ?
                      getComputedStyle(elem, null) :
                      elem.currentStyle)["width"],10);
        
        bool= (compStyle == width);
    });
    return bool;
});
//By Shi Chuan
//Part of Device Access aspect of HTML5, same category as geolocation
//W3C Editor's Draft at http://dev.w3.org/geo/api/spec-source-orientation.html
//Implementation by iOS Safari at http://goo.gl/fhce3 and http://goo.gl/rLKz8


//test for Device Motion Event support, returns boolean value true/false
Modernizr.addTest('devicemotion', ('DeviceMotionEvent' in window) );

//test for Device Orientation Event support, returns boolean value true/false
Modernizr.addTest('deviceorientation', ('DeviceOrientationEvent' in window) );
/**
 * file tests for the File API specification
 *   Tests for objects specific to the File API W3C specification without
 *   being redundant (don't bother testing for Blob since it is assumed
 *   to be the File object's prototype.
 *
 *   Will fail in Safari 5 due to its lack of support for the standards
 *   defined FileReader object
 */
Modernizr.addTest('filereader', function () {
    return !!(window.File && window.FileList && window.FileReader);
});


// Detects whether input type="file" is available on the platform
// E.g. iOS < 6 and some android version don't support this

//  It's useful if you want to hide the upload feature of your app on devices that
//  don't support it (iphone, ipad, etc).

Modernizr.addTest('fileinput', function() {
    var elem = document.createElement('input');
    elem.type = 'file';
    return !elem.disabled;
});
// Detects whether input form="form_id" is available on the platform
// E.g. IE 10 (and below), don't support this
Modernizr.addTest("formattribute", function() {
	var form = document.createElement("form"),
		input = document.createElement("input"),
		div = document.createElement("div"),
		id = "formtest"+(new Date().getTime()),
		attr,
		bool = false;

		form.id = id;

	//IE6/7 confuses the form idl attribute and the form content attribute
	if(document.createAttribute){
		attr = document.createAttribute("form");
		attr.nodeValue = id;
		input.setAttributeNode(attr);
		div.appendChild(form);
		div.appendChild(input);

		document.documentElement.appendChild(div);

		bool = form.elements.length === 1 && input.form == form;

		div.parentNode.removeChild(div);
	}

	return bool;
});// Filesystem API
// dev.w3.org/2009/dap/file-system/file-dir-sys.html

// The API will be present in Chrome incognito, but will throw an exception.
// See crbug.com/93417
//
// By Eric Bidelman (@ebidel)

Modernizr.addTest('filesystem', !!Modernizr.prefixed('requestFileSystem', window));// testing for placeholder attribute in inputs and textareas
// re-using Modernizr.input if available

Modernizr.addTest('placeholder', function(){

  return !!( 'placeholder' in ( Modernizr.input    || document.createElement('input')    ) && 
             'placeholder' in ( Modernizr.textarea || document.createElement('textarea') )
           );

});
// speech input for inputs
// by @alrra


// `webkitSpeech` in elem 
// doesn`t work correctly in all versions of Chromium based browsers.
//   It can return false even if they have support for speech i.imgur.com/2Y40n.png
//  Testing with 'onwebkitspeechchange' seems to fix this problem

// this detect only checks the webkit version because
// the speech attribute is likely to be deprecated in favor of a JavaScript API.
// http://lists.w3.org/Archives/Public/public-webapps/2011OctDec/att-1696/speechapi.html

// FIXME: add support for detecting the new spec'd behavior

Modernizr.addTest('speechinput', function(){
    var elem = document.createElement('input'); 
    return 'speech' in elem || 'onwebkitspeechchange' in elem; 
});// This implementation only tests support for interactive form validation.
// To check validation for a specific type or a specific other constraint,
// the test can be combined: 
//    - Modernizr.inputtypes.numer && Modernizr.formvalidation (browser supports rangeOverflow, typeMismatch etc. for type=number)
//    - Modernizr.input.required && Modernizr.formvalidation (browser supports valueMissing)
//
(function(document, Modernizr){


Modernizr.formvalidationapi = false;
Modernizr.formvalidationmessage = false;

Modernizr.addTest('formvalidation', function(){
    var form = document.createElement('form');
    if ( !('checkValidity' in form) ) {
        return false;
    }
    var body = document.body,

    html = document.documentElement,

    bodyFaked = false,

    invaildFired = false,

    input;

    Modernizr.formvalidationapi = true;

    // Prevent form from being submitted
    form.onsubmit = function(e) {
        //Opera does not validate form, if submit is prevented
        if ( !window.opera ) {
            e.preventDefault();
        }
        e.stopPropagation();
    };

    // Calling form.submit() doesn't trigger interactive validation, 
    // use a submit button instead
    //older opera browsers need a name attribute
    form.innerHTML = '<input name="modTest" required><button></button>';

    // FF4 doesn't trigger "invalid" event if form is not in the DOM tree
    // Chrome throws error if invalid input is not visible when submitting 
    form.style.position = 'absolute';
    form.style.top = '-99999em';

    // We might in <head> in which case we need to create body manually
    if ( !body ) {
        bodyFaked = true;
        body = document.createElement('body');
        //avoid crashing IE8, if background image is used
        body.style.background = "";
        html.appendChild(body);
    }

    body.appendChild(form);

    input = form.getElementsByTagName('input')[0];	

    // Record whether "invalid" event is fired
    input.oninvalid = function(e) {
        invaildFired = true;
        e.preventDefault();
        e.stopPropagation();
    };

    //Opera does not fully support the validationMessage property
    Modernizr.formvalidationmessage = !!input.validationMessage;

    // Submit form by clicking submit button
    form.getElementsByTagName('button')[0].click();

    // Don't forget to clean up
    body.removeChild(form);
    bodyFaked && html.removeChild(body);

    return invaildFired;
});


})(document, window.Modernizr);// getUserMedia
// http://www.whatwg.org/specs/web-apps/current-work/multipage/video-conferencing-and-peer-to-peer-communication.html
// By Eric Bidelman

Modernizr.addTest('getusermedia', !!Modernizr.prefixed('getUserMedia', navigator));// Notifications
// By Theodoor van Donge

// window.webkitNotifications is only used by Chrome 
//	http://www.html5rocks.com/en/tutorials/notifications/quick/

// window.Notification only exist in the draft specs 
//	http://dev.w3.org/2006/webapi/WebNotifications/publish/Notifications.html#idl-if-Notification

Modernizr.addTest('notification', !!Modernizr.prefixed('Notifications', window));;