/* 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-printshiv-mq-teststyles-testprop-testallprops-hasevent-prefixes-domprefixes-load */ ; window.Modernizr = (function( window, document, undefined ) { var version = '2.5.3', Modernizr = {}, 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 = ['­',''].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['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 = ''; 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; 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; return Modernizr; })(this, this.document); /*! HTML5 Shiv v3.4 | @afarkas @jdalton @jon_neal @rem | MIT/GPL2 Licensed */ ;(function(window, document) { /** Preset options */ var options = window.html5 || {}; /** Used to skip problem elements */ var reSkip = /^<|^(?:button|form|map|select|textarea)$/i; /** Detect whether the browser supports default html5 styles */ var supportsHtml5Styles; /** Detect whether the browser supports unknown elements */ var supportsUnknownElements; (function() { var a = document.createElement('a'); a.innerHTML = ''; //if the hidden property is implemented we can assume, that the browser supports HTML5 Styles supportsHtml5Styles = ('hidden' in a); supportsUnknownElements = a.childNodes.length == 1 || (function() { // assign a false positive if unable to shiv 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' ); }()); }()); /*--------------------------------------------------------------------------*/ /** * Creates a style sheet with the given CSS text and adds it to the document. * @private * @param {Document} ownerDocument The document. * @param {String} cssText The CSS text. * @returns {StyleSheet} The style element. */ function addStyleSheet(ownerDocument, cssText) { var p = ownerDocument.createElement('p'), parent = ownerDocument.getElementsByTagName('head')[0] || ownerDocument.documentElement; p.innerHTML = 'x'; return parent.insertBefore(p.lastChild, parent.firstChild); } /** * Returns the value of `html5.elements` as an array. * @private * @returns {Array} An array of shived element node names. */ function getElements() { var elements = html5.elements; return typeof elements == 'string' ? elements.split(' ') : elements; } /** * Shivs the `createElement` and `createDocumentFragment` methods of the document. * @private * @param {Document|DocumentFragment} ownerDocument The document. */ function shivMethods(ownerDocument) { var cache = {}, docCreateElement = ownerDocument.createElement, docCreateFragment = ownerDocument.createDocumentFragment, frag = docCreateFragment(); ownerDocument.createElement = function(nodeName) { // Avoid adding some elements to fragments in IE < 9 because // * Attributes like `name` or `type` cannot be set/changed once an element // is inserted into a document/fragment // * Link elements with `src` attributes that are inaccessible, as with // a 403 response, will cause the tab/window to crash // * Script elements appended to fragments will execute when their `src` // or `text` property is set 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&&(' + // unroll the `createElement` calls getElements().join().replace(/\w+/g, function(nodeName) { cache[nodeName] = docCreateElement(nodeName); frag.createElement(nodeName); return 'c("' + nodeName + '")'; }) + ');return n}' )(html5, frag); } /*--------------------------------------------------------------------------*/ /** * Shivs the given document. * @memberOf html5 * @param {Document} ownerDocument The document to shiv. * @returns {Document} The shived document. */ function shivDocument(ownerDocument) { var shived; if (ownerDocument.documentShived) { return ownerDocument; } if (html5.shivCSS && !supportsHtml5Styles) { shived = !!addStyleSheet(ownerDocument, // corrects block display not defined in IE6/7/8/9 'article,aside,details,figcaption,figure,footer,header,hgroup,nav,section{display:block}' + // corrects audio display not defined in IE6/7/8/9 'audio{display:none}' + // corrects canvas and video display not defined in IE6/7/8/9 'canvas,video{display:inline-block;*display:inline;*zoom:1}' + // corrects 'hidden' attribute and audio[controls] display not present in IE7/8/9 '[hidden]{display:none}audio[controls]{display:inline-block;*display:inline;*zoom:1}' + // adds styling not present in IE6/7/8/9 'mark{background:#FF0;color:#000}' ); } if (!supportsUnknownElements) { shived = !shivMethods(ownerDocument); } if (shived) { ownerDocument.documentShived = shived; } return ownerDocument; } /*--------------------------------------------------------------------------*/ /** * The `html5` object is exposed so that more elements can be shived and * existing shiving can be detected on iframes. * @type Object * @example * * // options can be changed before the script is included * html5 = { 'elements': 'mark section', 'shivCSS': false, 'shivMethods': false }; */ var html5 = { /** * An array or space separated string of node names of the elements to shiv. * @memberOf html5 * @type Array|String */ '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', /** * A flag to indicate that the HTML5 style sheet should be inserted. * @memberOf html5 * @type Boolean */ 'shivCSS': !(options.shivCSS === false), /** * A flag to indicate that the document's `createElement` and `createDocumentFragment` * methods should be overwritten. * @memberOf html5 * @type Boolean */ 'shivMethods': !(options.shivMethods === false), /** * A string to describe the type of `html5` object ("default" or "default print"). * @memberOf html5 * @type String */ 'type': 'default', // shivs the document according to the specified `html5` object options 'shivDocument': shivDocument }; /*--------------------------------------------------------------------------*/ // expose html5 window.html5 = html5; // shiv the document shivDocument(document); /*------------------------------- Print Shiv -------------------------------*/ /** Used to filter media types */ var reMedia = /^$|\b(?:all|print)\b/; /** Used to namespace printable elements */ var shivNamespace = 'html5shiv'; /** Detect whether the browser supports shivable style sheets */ var supportsShivableSheets = !supportsUnknownElements && (function() { // assign a false negative if unable to shiv var docEl = document.documentElement; return !( typeof document.namespaces == 'undefined' || typeof document.parentWindow == 'undefined' || typeof docEl.applyElement == 'undefined' || typeof docEl.removeNode == 'undefined' || typeof window.attachEvent == 'undefined' ); }()); /*--------------------------------------------------------------------------*/ /** * Wraps all HTML5 elements in the given document with printable elements. * (eg. the "header" element is wrapped with the "html5shiv:header" element) * @private * @param {Document} ownerDocument The document. * @returns {Array} An array wrappers added. */ function addWrappers(ownerDocument) { var node, nodes = ownerDocument.getElementsByTagName('*'), index = nodes.length, reElements = RegExp('^(?:' + getElements().join('|') + ')$', 'i'), result = []; while (index--) { node = nodes[index]; if (reElements.test(node.nodeName)) { result.push(node.applyElement(createWrapper(node))); } } return result; } /** * Creates a printable wrapper for the given element. * @private * @param {Element} element The element. * @returns {Element} The wrapper. */ function createWrapper(element) { var node, nodes = element.attributes, index = nodes.length, wrapper = element.ownerDocument.createElement(shivNamespace + ':' + element.nodeName); // copy element attributes to the wrapper while (index--) { node = nodes[index]; node.specified && wrapper.setAttribute(node.nodeName, node.nodeValue); } // copy element styles to the wrapper wrapper.style.cssText = element.style.cssText; return wrapper; } /** * Shivs the given CSS text. * (eg. header{} becomes html5shiv\:header{}) * @private * @param {String} cssText The CSS text to shiv. * @returns {String} The shived CSS text. */ function shivCssText(cssText) { var pair, parts = cssText.split('{'), index = parts.length, reElements = RegExp('(^|[\\s,>+~])(' + getElements().join('|') + ')(?=[[\\s,>+~#.:]|$)', 'gi'), replacement = '$1' + shivNamespace + '\\:$2'; while (index--) { pair = parts[index] = parts[index].split('}'); pair[pair.length - 1] = pair[pair.length - 1].replace(reElements, replacement); parts[index] = pair.join('}'); } return parts.join('{'); } /** * Removes the given wrappers, leaving the original elements. * @private * @params {Array} wrappers An array of printable wrappers. */ function removeWrappers(wrappers) { var index = wrappers.length; while (index--) { wrappers[index].removeNode(); } } /*--------------------------------------------------------------------------*/ /** * Shivs the given document for print. * @memberOf html5 * @param {Document} ownerDocument The document to shiv. * @returns {Document} The shived document. */ function shivPrint(ownerDocument) { var shivedSheet, wrappers, namespaces = ownerDocument.namespaces, ownerWindow = ownerDocument.parentWindow; if (!supportsShivableSheets || ownerDocument.printShived) { return ownerDocument; } if (typeof namespaces[shivNamespace] == 'undefined') { namespaces.add(shivNamespace); } ownerWindow.attachEvent('onbeforeprint', function() { var imports, length, sheet, collection = ownerDocument.styleSheets, cssText = [], index = collection.length, sheets = Array(index); // convert styleSheets collection to an array while (index--) { sheets[index] = collection[index]; } // concat all style sheet CSS text while ((sheet = sheets.pop())) { // IE does not enforce a same origin policy for external style sheets if (!sheet.disabled && reMedia.test(sheet.media)) { for (imports = sheet.imports, index = 0, length = imports.length; index < length; index++) { sheets.push(imports[index]); } try { cssText.push(sheet.cssText); } catch(er){} } } // wrap all HTML5 elements with printable elements and add the shived style sheet cssText = shivCssText(cssText.reverse().join('')); wrappers = addWrappers(ownerDocument); shivedSheet = addStyleSheet(ownerDocument, cssText); }); ownerWindow.attachEvent('onafterprint', function() { // remove wrappers, leaving the original elements, and remove the shived style sheet removeWrappers(wrappers); 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