/*! * Modernizr v2.0.4 * http://www.modernizr.com * * Copyright (c) 2009-2011 Faruk Ates, Paul Irish, Alex Sexton * Dual-licensed under the BSD or MIT licenses: www.modernizr.com/license/ */ /* * Modernizr tests which native CSS3 and HTML5 features are available in * the current UA and makes the results available to you in two ways: * as properties on a global Modernizr object, and as classes on the * element. This information allows you to progressively enhance * your pages with a granular level of control over the experience. * * Modernizr has an optional (not included) conditional resource loader * called Modernizr.load(), based on Yepnope.js (yepnopejs.com). * To get a build that includes Modernizr.load(), as well as choosing * which tests to include, go to www.modernizr.com/download/ * * Authors Faruk Ates, Paul Irish, Alex Sexton, * Contributors Ryan Seddon, Ben Alman */ window.Modernizr = (function( window, document, undefined ) { var version = '2.0.4', Modernizr = {}, // option for enabling the HTML classes to be added enableClasses = true, docElement = document.documentElement, docHead = document.head || document.getElementsByTagName('head')[0], /** * Create our "modernizr" element that we do most feature tests on. */ mod = 'modernizr', modElem = document.createElement(mod), mStyle = modElem.style, /** * Create the input element for various Web Forms feature tests. */ inputElem = document.createElement('input'), smile = ':)', toString = Object.prototype.toString, // List of property values to set for css tests. See ticket #21 prefixes = ' -webkit- -moz- -o- -ms- -khtml- '.split(' '), // Following spec is to expose vendor-specific style properties as: // elem.style.WebkitBorderRadius // and the following would be incorrect: // elem.style.webkitBorderRadius // Webkit ghosts their properties in lowercase but Opera & Moz do not. // Microsoft foregoes prefixes entirely <= IE8, but appears to // use a lowercase `ms` instead of the correct `Ms` in IE9 // More here: http://github.com/Modernizr/Modernizr/issues/issue/21 domPrefixes = 'Webkit Moz O ms Khtml'.split(' '), ns = {'svg': 'http://www.w3.org/2000/svg'}, tests = {}, inputs = {}, attrs = {}, classes = [], featureName, // used in testing loop // Inject element with style element and some CSS rules injectElementWithStyles = function( rule, callback, nodes, testnames ) { var style, ret, node, div = document.createElement('div'); if ( parseInt(nodes, 10) ) { // In order not to give false positives we create a node for each test // This also allows the method to scale for unspecified uses while ( nodes-- ) { node = document.createElement('div'); node.id = testnames ? testnames[nodes] : mod + (nodes + 1); div.appendChild(node); } } // '].join(''); div.id = mod; div.innerHTML += style; docElement.appendChild(div); ret = callback(div, rule); div.parentNode.removeChild(div); return !!ret; }, // adapted from matchMedia polyfill // by Scott Jehl and Paul Irish // gist.github.com/786768 testMediaQuery = function( mq ) { if ( window.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 determines if a given element supports the given event * function from http://yura.thinkweb2.com/isEventSupported/ */ 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; // When using `setAttribute`, IE skips "unload", WebKit skips "unload" and "resize", whereas `in` "catches" those var isSupported = eventName in element; if ( !isSupported ) { // If it has no `setAttribute` (i.e. doesn't implement Node interface), try generic element if ( !element.setAttribute ) { element = document.createElement('div'); } if ( element.setAttribute && element.removeAttribute ) { element.setAttribute(eventName, ''); isSupported = is(element[eventName], 'function'); // If property was created, "remove it" (by setting value to `undefined`) if ( !is(element[eventName], undefined) ) { element[eventName] = undefined; } element.removeAttribute(eventName); } } element = null; return isSupported; } return isEventSupported; })(); // hasOwnProperty shim by kangax needed for Safari 2.0 support var _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) { /* yes, this can give false positives/negatives, but most of the time we don't care about those */ return ((property in object) && is(object.constructor.prototype[property], undefined)); }; } /** * setCss applies given styles to the Modernizr DOM node. */ function setCss( str ) { mStyle.cssText = str; } /** * setCssAll extrapolates all vendor-specific css strings. */ function setCssAll( str1, str2 ) { return setCss(prefixes.join(str1 + ';') + ( str2 || '' )); } /** * is returns a boolean for if typeof obj is exactly type. */ function is( obj, type ) { return typeof obj === type; } /** * contains returns a boolean for if substr is found within str. */ function contains( str, substr ) { return !!~('' + str).indexOf(substr); } /** * testProps is a generic CSS / DOM property test; if a browser supports * a certain property, it won't return undefined for it. * A supported CSS property returns empty string when its not yet set. */ function testProps( props, prefixed ) { for ( var i in props ) { if ( mStyle[ props[i] ] !== undefined ) { return prefixed == 'pfx' ? props[i] : true; } } return false; } /** * testPropsAll tests a list of DOM properties we want to check against. * We specify literally ALL possible (known and/or likely) properties on * the element including the non-vendor prefixed one, for forward- * compatibility. */ function testPropsAll( prop, prefixed ) { var ucProp = prop.charAt(0).toUpperCase() + prop.substr(1), props = (prop + ' ' + domPrefixes.join(ucProp + ' ') + ucProp).split(' '); return testProps(props, prefixed); } /** * testBundle tests a list of CSS features that require element and style injection. * By bundling them together we can reduce the need to touch the DOM multiple times. */ /*>>testBundle*/ 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], // IE8 will bork if you create a custom build that excludes both fontface and generatedcontent tests. // So we check for cssRules and that there is a rule available // More here: https://github.com/Modernizr/Modernizr/issues/288 & https://github.com/Modernizr/Modernizr/issues/293 cssText = style.cssRules && style.cssRules[0] ? style.cssRules[0].cssText : style.cssText || "", children = node.childNodes, hash = {}; while ( len-- ) { hash[children[len].id] = children[len]; } /*>>touch*/ Modernizr['touch'] = ('ontouchstart' in window) || hash['touch'].offsetTop === 9; /*>>touch*/ /*>>csstransforms3d*/ Modernizr['csstransforms3d'] = hash['csstransforms3d'].offsetLeft === 9; /*>>csstransforms3d*/ /*>>generatedcontent*/Modernizr['generatedcontent'] = hash['generatedcontent'].offsetHeight >= 1; /*>>generatedcontent*/ /*>>fontface*/ Modernizr['fontface'] = /src/i.test(cssText) && cssText.indexOf(rule.split(' ')[0]) === 0; /*>>fontface*/ }, len, tests); })([ // Pass in styles to be injected into document /*>>fontface*/ '@font-face {font-family:"font";src:url("https://")}' /*>>fontface*/ /*>>touch*/ ,['@media (',prefixes.join('touch-enabled),('),mod,')', '{#touch{top:9px;position:absolute}}'].join('') /*>>touch*/ /*>>csstransforms3d*/ ,['@media (',prefixes.join('transform-3d),('),mod,')', '{#csstransforms3d{left:9px;position:absolute}}'].join('')/*>>csstransforms3d*/ /*>>generatedcontent*/,['#generatedcontent:after{content:"',smile,'"}'].join('') /*>>generatedcontent*/ ], [ /*>>fontface*/ 'fontface' /*>>fontface*/ /*>>touch*/ ,'touch' /*>>touch*/ /*>>csstransforms3d*/ ,'csstransforms3d' /*>>csstransforms3d*/ /*>>generatedcontent*/,'generatedcontent' /*>>generatedcontent*/ ]);/*>>testBundle*/ /** * Tests * ----- */ tests['flexbox'] = function() { /** * setPrefixedValueCSS sets the property of a specified element * adding vendor prefixes to the VALUE of the property. * @param {Element} element * @param {string} property The property name. This will not be prefixed. * @param {string} value The value of the property. This WILL be prefixed. * @param {string=} extra Additional CSS to append unmodified to the end of * the CSS string. */ function setPrefixedValueCSS( element, property, value, extra ) { property += ':'; element.style.cssText = (property + prefixes.join(value + ';' + property)).slice(0, -property.length) + (extra || ''); } /** * setPrefixedPropertyCSS sets the property of a specified element * adding vendor prefixes to the NAME of the property. * @param {Element} element * @param {string} property The property name. This WILL be prefixed. * @param {string} value The value of the property. This will not be prefixed. * @param {string=} extra Additional CSS to append unmodified to the end of * the CSS string. */ function setPrefixedPropertyCSS( element, property, value, extra ) { element.style.cssText = prefixes.join(property + ':' + value + ';') + (extra || ''); } var c = document.createElement('div'), elem = document.createElement('div'); setPrefixedValueCSS(c, 'display', 'box', 'width:42px;padding:0;'); setPrefixedPropertyCSS(elem, 'box-flex', '1', 'width:10px;'); c.appendChild(elem); docElement.appendChild(c); var ret = elem.offsetWidth === 42; c.removeChild(elem); docElement.removeChild(c); return ret; }; // On the S60 and BB Storm, getContext exists, but always returns undefined // http://github.com/Modernizr/Modernizr/issues/issue/97/ 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')); }; // This WebGL test may false positive. // But really it's quite impossible to know whether webgl will succeed until after you create the context. // You might have hardware that can support a 100x100 webgl canvas, but will not support a 1000x1000 webgl // canvas. So this feature inference is weak, but intentionally so. // It is known to false positive in FF4 with certain hardware and the iPad 2. tests['webgl'] = function() { return !!window.WebGLRenderingContext; }; /* * The Modernizr.touch test only indicates if the browser supports * touch events, which does not necessarily reflect a touchscreen * device, as evidenced by tablets running Windows 7 or, alas, * the Palm Pre / WebOS (touch) phones. * * Additionally, Chrome (desktop) used to lie about its support on this, * but that has since been rectified: http://crbug.com/36415 * * We also test for Firefox 4 Multitouch Support. * * For more info, see: http://modernizr.github.com/Modernizr/touch.html */ tests['touch'] = function() { return Modernizr['touch']; }; /** * geolocation tests for the new Geolocation API specification. * This test is a standards compliant-only test; for more complete * testing, including a Google Gears fallback, please see: * http://code.google.com/p/geo-location-javascript/ * or view a fallback solution using google's geo API: * http://gist.github.com/366184 */ tests['geolocation'] = function() { return !!navigator.geolocation; }; // Per 1.6: // This used to be Modernizr.crosswindowmessaging but the longer // name has been deprecated in favor of a shorter and property-matching one. // The old API is still available in 1.6, but as of 2.0 will throw a warning, // and in the first release thereafter disappear entirely. tests['postmessage'] = function() { return !!window.postMessage; }; // Web SQL database detection is tricky: // In chrome incognito mode, openDatabase is truthy, but using it will // throw an exception: http://crbug.com/42380 // We can create a dummy database, but there is no way to delete it afterwards. // Meanwhile, Safari users can get prompted on any database creation. // If they do, any page with Modernizr will give them a prompt: // http://github.com/Modernizr/Modernizr/issues/closed#issue/113 // We have chosen to allow the Chrome incognito false positive, so that Modernizr // doesn't litter the web with these test databases. As a developer, you'll have // to account for this gotcha yourself. tests['websqldatabase'] = function() { var result = !!window.openDatabase; /* if (result){ try { result = !!openDatabase( mod + "testdb", "1.0", mod + "testdb", 2e4); } catch(e) { } } */ return result; }; // Vendors had inconsistent prefixing with the experimental Indexed DB: // - Webkit's implementation is accessible through webkitIndexedDB // - Firefox shipped moz_indexedDB before FF4b9, but since then has been mozIndexedDB // For speed, we don't test the legacy (and beta-only) indexedDB tests['indexedDB'] = function() { for ( var i = -1, len = domPrefixes.length; ++i < len; ){ if ( window[domPrefixes[i].toLowerCase() + 'IndexedDB'] ){ return true; } } return !!window.indexedDB; }; // documentMode logic from YUI to filter out IE8 Compat Mode // which false positives. tests['hashchange'] = function() { return isEventSupported('hashchange', window) && (document.documentMode === undefined || document.documentMode > 7); }; // Per 1.6: // This used to be Modernizr.historymanagement but the longer // name has been deprecated in favor of a shorter and property-matching one. // The old API is still available in 1.6, but as of 2.0 will throw a warning, // and in the first release thereafter disappear entirely. tests['history'] = function() { return !!(window.history && history.pushState); }; tests['draganddrop'] = function() { return isEventSupported('dragstart') && isEventSupported('drop'); }; // Mozilla is targeting to land MozWebSocket for FF6 // bugzil.la/659324 tests['websockets'] = function() { for ( var i = -1, len = domPrefixes.length; ++i < len; ){ if ( window[domPrefixes[i] + 'WebSocket'] ){ return true; } } return 'WebSocket' in window; }; // http://css-tricks.com/rgba-browser-support/ tests['rgba'] = function() { // Set an rgba() color and check the returned value setCss('background-color:rgba(150,255,150,.5)'); return contains(mStyle.backgroundColor, 'rgba'); }; tests['hsla'] = function() { // Same as rgba(), in fact, browsers re-map hsla() to rgba() internally, // except IE9 who retains it as hsla setCss('background-color:hsla(120,40%,100%,.5)'); return contains(mStyle.backgroundColor, 'rgba') || contains(mStyle.backgroundColor, 'hsla'); }; tests['multiplebgs'] = function() { // Setting multiple images AND a color on the background shorthand property // and then querying the style.background property value for the number of // occurrences of "url(" is a reliable method for detecting ACTUAL support for this! setCss('background:url(https://),url(https://),red url(https://)'); // If the UA supports multiple backgrounds, there should be three occurrences // of the string "url(" in the return value for elemStyle.background return /(url\s*\(.*?){3}/.test(mStyle.background); }; // In testing support for a given CSS property, it's legit to test: // `elem.style[styleName] !== undefined` // If the property is supported it will return an empty string, // if unsupported it will return undefined. // We'll take advantage of this quick test and skip setting a style // on our modernizr element, but instead just testing undefined vs // empty string. tests['backgroundsize'] = function() { return testPropsAll('backgroundSize'); }; tests['borderimage'] = function() { return testPropsAll('borderImage'); }; // Super comprehensive table about all the unique implementations of // border-radius: http://muddledramblings.com/table-of-css3-border-radius-compliance tests['borderradius'] = function() { return testPropsAll('borderRadius'); }; // WebOS unfortunately false positives on this test. tests['boxshadow'] = function() { return testPropsAll('boxShadow'); }; // FF3.0 will false positive on this test tests['textshadow'] = function() { return document.createElement('div').style.textShadow === ''; }; tests['opacity'] = function() { // Browsers that actually have CSS Opacity implemented have done so // according to spec, which means their return values are within the // range of [0.0,1.0] - including the leading zero. setCssAll('opacity:.55'); // The non-literal . in this regex is intentional: // German Chrome returns this value as 0,55 // https://github.com/Modernizr/Modernizr/issues/#issue/59/comment/516632 return /^0.55$/.test(mStyle.opacity); }; tests['cssanimations'] = function() { return testPropsAll('animationName'); }; tests['csscolumns'] = function() { return testPropsAll('columnCount'); }; tests['cssgradients'] = function() { /** * For CSS Gradients syntax, please see: * http://webkit.org/blog/175/introducing-css-gradients/ * https://developer.mozilla.org/en/CSS/-moz-linear-gradient * https://developer.mozilla.org/en/CSS/-moz-radial-gradient * http://dev.w3.org/csswg/css3-images/#gradients- */ var str1 = 'background-image:', str2 = 'gradient(linear,left top,right bottom,from(#9f9),to(white));', str3 = 'linear-gradient(left top,#9f9, white);'; setCss( (str1 + prefixes.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 !!testProps(['transformProperty', 'WebkitTransform', 'MozTransform', 'OTransform', 'msTransform']); }; tests['csstransforms3d'] = function() { var ret = !!testProps(['perspectiveProperty', 'WebkitPerspective', 'MozPerspective', 'OPerspective', 'msPerspective']); // Webkit’s 3D transforms are passed off to the browser's own graphics renderer. // It works fine in Safari on Leopard and Snow Leopard, but not in Chrome in // some conditions. As a result, Webkit typically recognizes the syntax but // will sometimes throw a false positive, thus we must do a more thorough check: if ( ret && 'webkitPerspective' in docElement.style ) { // Webkit allows this media query to succeed only if the feature is enabled. // `@media (transform-3d),(-o-transform-3d),(-moz-transform-3d),(-ms-transform-3d),(-webkit-transform-3d),(modernizr){ ... }` ret = Modernizr['csstransforms3d']; } return ret; }; tests['csstransitions'] = function() { return testPropsAll('transitionProperty'); }; /*>>fontface*/ // @font-face detection routine by Diego Perini // http://javascript.nwbox.com/CSSSupport/ tests['fontface'] = function() { return Modernizr['fontface']; }; /*>>fontface*/ // CSS generated content detection tests['generatedcontent'] = function() { return Modernizr['generatedcontent']; }; // These tests evaluate support of the video/audio elements, as well as // testing what types of content they support. // // We're using the Boolean constructor here, so that we can extend the value // e.g. Modernizr.video // true // Modernizr.video.ogg // 'probably' // // Codec values from : http://github.com/NielsLeenheer/html5test/blob/9106a8/index.html#L845 // thx to NielsLeenheer and zcorpan // Note: in FF 3.5.1 and 3.5.0, "no" was a return value instead of empty string. // Modernizr does not normalize for that. tests['video'] = function() { var elem = document.createElement('video'), bool = false; // IE9 Running on Windows Server SKU can cause an exception to be thrown, bug #224 try { if ( bool = !!elem.canPlayType ) { bool = new Boolean(bool); bool.ogg = elem.canPlayType('video/ogg; codecs="theora"'); // Workaround required for IE9, which doesn't report video support without audio codec specified. // bug 599718 @ msft connect var h264 = 'video/mp4; codecs="avc1.42E01E'; bool.h264 = elem.canPlayType(h264 + '"') || elem.canPlayType(h264 + ', mp4a.40.2"'); bool.webm = elem.canPlayType('video/webm; codecs="vp8, vorbis"'); } } 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"'); bool.mp3 = elem.canPlayType('audio/mpeg;'); // Mimetypes accepted: // https://developer.mozilla.org/En/Media_formats_supported_by_the_audio_and_video_elements // http://bit.ly/iphoneoscodecs bool.wav = elem.canPlayType('audio/wav; codecs="1"'); bool.m4a = elem.canPlayType('audio/x-m4a;') || elem.canPlayType('audio/aac;'); } } catch(e) { } return bool; }; // Firefox has made these tests rather unfun. // In FF4, if disabled, window.localStorage should === null. // Normally, we could not test that directly and need to do a // `('localStorage' in window) && ` test first because otherwise Firefox will // throw http://bugzil.la/365772 if cookies are disabled // However, in Firefox 4 betas, if dom.storage.enabled == false, just mentioning // the property will throw an exception. http://bugzil.la/599479 // This looks to be fixed for FF4 Final. // Because we are forced to try/catch this, we'll go aggressive. // FWIW: IE8 Compat mode supports these features completely: // http://www.quirksmode.org/dom/html5.html // But IE8 doesn't support either with local files tests['localstorage'] = function() { try { return !!localStorage.getItem; } catch(e) { return false; } }; tests['sessionstorage'] = function() { try { return !!sessionStorage.getItem; } catch(e){ return false; } }; tests['webworkers'] = function() { return !!window.Worker; }; tests['applicationcache'] = function() { return !!window.applicationCache; }; // Thanks to Erik Dahlstrom tests['svg'] = function() { return !!document.createElementNS && !!document.createElementNS(ns.svg, 'svg').createSVGRect; }; // specifically for SVG inline in HTML, not within XHTML // test page: paulirish.com/demo/inline-svg tests['inlinesvg'] = function() { var div = document.createElement('div'); div.innerHTML = ''; return (div.firstChild && div.firstChild.namespaceURI) == ns.svg; }; // Thanks to F1lt3r and lucideer, ticket #35 tests['smil'] = function() { return !!document.createElementNS && /SVG/.test(toString.call(document.createElementNS(ns.svg, 'animate'))); }; tests['svgclippaths'] = function() { // Possibly returns a false positive in Safari 3.2? return !!document.createElementNS && /SVG/.test(toString.call(document.createElementNS(ns.svg, 'clipPath'))); }; // input features and input types go directly onto the ret object, bypassing the tests loop. // Hold this guy to execute in a moment. function webforms() { // Run through HTML5's new input attributes to see if the UA understands any. // We're using f which is the element created early on // Mike Taylr has created a comprehensive resource for testing these attributes // when applied to all input types: // http://miketaylr.com/code/input-type-attr.html // spec: http://www.whatwg.org/specs/web-apps/current-work/multipage/the-input-element.html#input-type-attr-summary // Only input placeholder is tested while textarea's placeholder is not. // Currently Safari 4 and Opera 11 have support only for the input placeholder // Both tests are available in feature-detects/forms-placeholder.js Modernizr['input'] = (function( props ) { for ( var i = 0, len = props.length; i < len; i++ ) { attrs[ props[i] ] = !!(props[i] in inputElem); } return attrs; })('autocomplete autofocus list placeholder max min multiple pattern required step'.split(' ')); // Run through HTML5's new input types to see if the UA understands any. // This is put behind the tests runloop because it doesn't return a // true/false like all the other tests; instead, it returns an object // containing each input type with its corresponding true/false value // Big thanks to @miketaylr for the html5 forms expertise. http://miketaylr.com/ 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'; // We first check to see if the type we give it sticks.. // If the type does, we feed it a textual value, which shouldn't be valid. // If the value doesn't stick, we know there's input sanitization which infers a custom UI 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; // Safari 2-4 allows the smiley as a value, despite making a slider bool = defaultView.getComputedStyle && defaultView.getComputedStyle(inputElem, null).WebkitAppearance !== 'textfield' && // Mobile android web browser has false positive, so must // check the height to see if the widget is actually there. (inputElem.offsetHeight !== 0); docElement.removeChild(inputElem); } else if ( /^(search|tel)$/.test(inputElemType) ){ // Spec doesnt define any special parsing or detectable UI // behaviors so we pass these through as true // Interestingly, opera fails the earlier test, so it doesn't // even make it here. } else if ( /^(url|email)$/.test(inputElemType) ) { // Real url and email support comes with prebaked validation. bool = inputElem.checkValidity && inputElem.checkValidity() === false; } else if ( /^color$/.test(inputElemType) ) { // chuck into DOM and force reflow for Opera bug in 11.00 // github.com/Modernizr/Modernizr/issues#issue/159 docElement.appendChild(inputElem); docElement.offsetWidth; bool = inputElem.value != smile; docElement.removeChild(inputElem); } else { // If the upgraded input compontent rejects the :) text, we got a winner 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(' ')); } // End of test definitions // ----------------------- // Run through all tests and detect their support in the current UA. // todo: hypothetically we could be doing an array of tests and use a basic loop here. for ( var feature in tests ) { if ( hasOwnProperty(tests, feature) ) { // run the test, throw the return value into the Modernizr, // then based on that boolean, define an appropriate className // and push it into an array of classes we'll join later. featureName = feature.toLowerCase(); Modernizr[featureName] = tests[feature](); classes.push((Modernizr[featureName] ? '' : 'no-') + featureName); } } // input tests need to run. Modernizr.input || webforms(); /** * addTest allows the user to define their own feature tests * the result will be added onto the Modernizr object, * as well as an appropriate className set on the html element * * @param feature - String naming the feature * @param test - Function returning true if feature is supported, false if not */ Modernizr.addTest = function ( feature, test ) { if ( typeof feature == "object" ) { for ( var key in feature ) { if ( hasOwnProperty( feature, key ) ) { Modernizr.addTest( key, feature[ key ] ); } } } else { feature = feature.toLowerCase(); if ( Modernizr[feature] !== undefined ) { // we're going to quit if you're trying to overwrite an existing test // if we were to allow it, we'd do this: // var re = new RegExp("\\b(no-)?" + feature + "\\b"); // docElement.className = docElement.className.replace( re, '' ); // but, no rly, stuff 'em. return; } test = typeof test == "boolean" ? test : !!test(); docElement.className += ' ' + (test ? 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"" : config.decimal || "."; // allow negatives var negative = (config.negative === true) ? true : false; // callback function var callback = typeof callback == "function" ? callback : function(){}; // set data and methods return this.data("numeric.decimal", decimal).data("numeric.negative", negative).data("numeric.callback", callback).keypress($.fn.numeric.keypress).keyup($.fn.numeric.keyup).blur($.fn.numeric.blur); } $.fn.numeric.keypress = function(e) { // get decimal character and determine if negatives are allowed var decimal = $.data(this, "numeric.decimal"); var negative = $.data(this, "numeric.negative"); // get the key that was pressed var key = e.charCode ? e.charCode : e.keyCode ? e.keyCode : 0; // allow enter/return key (only when in an input box) if(key == 13 && this.nodeName.toLowerCase() == "input") { return true; } else if(key == 13) { return false; } var allow = false; // allow Ctrl+A if((e.ctrlKey && key == 97 /* firefox */) || (e.ctrlKey && key == 65) /* opera */) return true; // allow Ctrl+X (cut) if((e.ctrlKey && key == 120 /* firefox */) || (e.ctrlKey && key == 88) /* opera */) return true; // allow Ctrl+C (copy) if((e.ctrlKey && key == 99 /* firefox */) || (e.ctrlKey && key == 67) /* opera */) return true; // allow Ctrl+Z (undo) if((e.ctrlKey && key == 122 /* firefox */) || (e.ctrlKey && key == 90) /* opera */) return true; // allow or deny Ctrl+V (paste), Shift+Ins if((e.ctrlKey && key == 118 /* firefox */) || (e.ctrlKey && key == 86) /* opera */ || (e.shiftKey && key == 45)) return true; // if a number was not pressed if(key < 48 || key > 57) { /* '-' only allowed at start and if negative numbers allowed */ if(this.value.indexOf("-") != 0 && negative && key == 45 && (this.value.length == 0 || ($.fn.getSelectionStart(this)) == 0)) return true; /* only one decimal separator allowed */ if(decimal && key == decimal.charCodeAt(0) && this.value.indexOf(decimal) != -1) { allow = false; } // check for other keys that have special purposes if( key != 8 /* backspace */ && key != 9 /* tab */ && key != 13 /* enter */ && key != 35 /* end */ && key != 36 /* home */ && key != 37 /* left */ && key != 39 /* right */ && key != 46 /* del */ ) { allow = false; } else { // for detecting special keys (listed above) // IE does not support 'charCode' and ignores them in keypress anyway if(typeof e.charCode != "undefined") { // special keys have 'keyCode' and 'which' the same (e.g. backspace) if(e.keyCode == e.which && e.which != 0) { allow = true; // . and delete share the same code, don't allow . (will be set to true later if it is the decimal point) if(e.which == 46) allow = false; } // or keyCode != 0 and 'charCode'/'which' = 0 else if(e.keyCode != 0 && e.charCode == 0 && e.which == 0) { allow = true; } } } // if key pressed is the decimal and it is not already in the field if(decimal && key == decimal.charCodeAt(0)) { if(this.value.indexOf(decimal) == -1) { allow = true; } else { allow = false; } } } else { allow = true; } return allow; } $.fn.numeric.keyup = function(e) { var val = this.value; if(val.length > 0) { // get carat (cursor) position var carat = $.fn.getSelectionStart(this); // get decimal character and determine if negatives are allowed var decimal = $.data(this, "numeric.decimal"); var negative = $.data(this, "numeric.negative"); // prepend a 0 if necessary if(decimal != "") { // find decimal point var dot = val.indexOf(decimal); // if dot at start, add 0 before if(dot == 0) { this.value = "0" + val; } // if dot at position 1, check if there is a - symbol before it if(dot == 1 && val.charAt(0) == "-") { this.value = "-0" + val.substring(1); } val = this.value; } // if pasted in, only allow the following characters var validChars = [0,1,2,3,4,5,6,7,8,9,'-',decimal]; // get length of the value (to loop through) var length = val.length; // loop backwards (to prevent going out of bounds) for(var i = length - 1; i >= 0; i--) { var ch = val.charAt(i); // remove '-' if it is in the wrong place if(i != 0 && ch == "-") { val = val.substring(0, i) + val.substring(i + 1); } // remove character if it is at the start, a '-' and negatives aren't allowed else if(i == 0 && !negative && ch == "-") { val = val.substring(1); } var validChar = false; // loop through validChars for(var j = 0; j < validChars.length; j++) { // if it is valid, break out the loop if(ch == validChars[j]) { validChar = true; break; } } // if not a valid character, or a space, remove if(!validChar || ch == " ") { val = val.substring(0, i) + val.substring(i + 1); } } // remove extra decimal characters var firstDecimal = val.indexOf(decimal); if(firstDecimal > 0) { for(var i = length - 1; i > firstDecimal; i--) { var ch = val.charAt(i); // remove decimal character if(ch == decimal) { val = val.substring(0, i) + val.substring(i + 1); } } } // set the value and prevent the cursor moving to the end this.value = val; $.fn.setSelection(this, carat); } } $.fn.numeric.blur = function() { var decimal = $.data(this, "numeric.decimal"); var callback = $.data(this, "numeric.callback"); var val = this.value; if(val != "") { var re = new RegExp("^\\d+$|\\d*" + decimal + "\\d+"); if(!re.exec(val)) { callback.apply(this); } } } $.fn.removeNumeric = function() { return this.data("numeric.decimal", null).data("numeric.negative", null).data("numeric.callback", null).unbind("keypress", $.fn.numeric.keypress).unbind("blur", $.fn.numeric.blur); } // Based on code from http://javascript.nwbox.com/cursor_position/ (Diego Perini ) $.fn.getSelectionStart = function(o) { if (o.createTextRange) { var r = document.selection.createRange().duplicate(); r.moveEnd('character', o.value.length); if (r.text == '') return o.value.length; 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// } $.fn.equalHeights = function(){ return this.height( Math.max.apply(this, $.map( this , function(e){ return $(e).height() }) ) ); } $.fn.animateClass=function(className, duration){ duration = duration || null; if($(this).hasClass(className)){ $(this).switchClass(className, className+"-off", duration); }else{ $(this).switchClass("", className, duration); } } $.getFieldsAsQueryString = function(containers){ var $containers = $(containers); var params = ""; $("input[name]:not([type=reset]),textarea[name],select[name],button[name]:not([type=reset])", $containers).each(function(){ if($(this).attr("type").toLowerCase()=="checkbox"){ if (this.checked){ params+="&"+this.name+"="+encodeURIComponent($(this).val()); }else{ if(($(this).attr("value")==1)&&($(this).hasClass('bool'))){ params+="&"+this.name+"=0"; } } }else{ params+="&"+this.name+"="+encodeURIComponent($(this).val()); } }); return params; } $.formPost = function(containers, url, callback){ callback = callback || function(){}; $.post(url,$.getFieldsAsQueryString(containers),callback,'script'); 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MIT license. Johann Burkard */ jQuery.fn.marktext = function(pat) { function innerMarktext(node, pat) { var skip = 0; if (node.nodeType == 3) { var pos = node.data.toUpperCase().indexOf(pat); if (pos >= 0) { var spannode = document.createElement('span'); spannode.className = 'mark'; var middlebit = node.splitText(pos); var endbit = middlebit.splitText(pat.length); var middleclone = middlebit.cloneNode(true); spannode.appendChild(middleclone); middlebit.parentNode.replaceChild(spannode, middlebit); skip = 1; } } else if (node.nodeType == 1 && node.childNodes && !/(script|style)/i.test(node.tagName)) { for (var i = 0; i < node.childNodes.length; ++i) { i += innerMarktext(node.childNodes[i], pat); } } return skip; } return this.each(function() { innerMarktext(this, pat.toUpperCase()); }); }; jQuery.fn.removeMarktext = function() { return this.find("span.mark").each(function() { this.parentNode.firstChild.nodeName; with (this.parentNode) { replaceChild(this.firstChild, this); normalize(); } }).end(); }; /*! Copyright (c) 2010 Brandon Aaron (http://brandonaaron.net) * Licensed under the MIT License (LICENSE.txt). * * Thanks to: http://adomas.org/javascript-mouse-wheel/ for some pointers. * Thanks to: Mathias Bank(http://www.mathias-bank.de) for a scope bug fix. * Thanks to: Seamus Leahy for adding deltaX and deltaY * * Version: 3.0.4 * * Requires: 1.2.2+ */ (function($) { var types = ['DOMMouseScroll', 'mousewheel']; $.event.special.mousewheel = { setup: function() { if ( this.addEventListener ) { for ( var i=types.length; i; ) { this.addEventListener( types[--i], handler, false ); } } else { this.onmousewheel = handler; } }, teardown: function() { if ( this.removeEventListener ) { for ( var i=types.length; i; ) { this.removeEventListener( types[--i], handler, false ); } } else { this.onmousewheel = null; } } }; $.fn.extend({ mousewheel: function(fn) { return fn ? this.bind("mousewheel", fn) : this.trigger("mousewheel"); }, unmousewheel: function(fn) { return this.unbind("mousewheel", fn); } }); function handler(event) { var orgEvent = event || window.event, args = [].slice.call( arguments, 1 ), delta = 0, returnValue = true, deltaX = 0, deltaY = 0; event = $.event.fix(orgEvent); event.type = "mousewheel"; // Old school scrollwheel delta if ( event.wheelDelta ) { delta = event.wheelDelta/120; } if ( event.detail ) { delta = -event.detail/3; } // New school multidimensional scroll (touchpads) deltas deltaY = delta; // Gecko if ( orgEvent.axis !== undefined && orgEvent.axis === orgEvent.HORIZONTAL_AXIS ) { deltaY = 0; deltaX = -1*delta; } // Webkit if ( orgEvent.wheelDeltaY !== undefined ) { deltaY = orgEvent.wheelDeltaY/120; } if ( orgEvent.wheelDeltaX !== undefined ) { deltaX = -1*orgEvent.wheelDeltaX/120; } // Add event and delta to the front of the arguments args.unshift(event, delta, deltaX, deltaY); return $.event.handle.apply(this, args); } })(jQuery); /** * @author trixta * @version 1.2 */ (function($){ var mwheelI = { pos: [-260, -260] }, minDif = 3, doc = document, root = doc.documentElement, body = doc.body, longDelay, shortDelay ; function unsetPos(){ if(this === mwheelI.elem){ mwheelI.pos = [-260, -260]; mwheelI.elem = false; minDif = 3; } } $.event.special.mwheelIntent = { setup: function(){ var jElm = $(this).bind('mousewheel', $.event.special.mwheelIntent.handler); if( this !== doc && this !== root && this !== body ){ jElm.bind('mouseleave', unsetPos); } jElm = null; return true; }, teardown: function(){ $(this) .unbind('mousewheel', $.event.special.mwheelIntent.handler) .unbind('mouseleave', unsetPos) ; return true; }, handler: function(e, d){ var pos = [e.clientX, e.clientY]; if( this === mwheelI.elem || Math.abs(mwheelI.pos[0] - pos[0]) > minDif || Math.abs(mwheelI.pos[1] - pos[1]) > minDif ){ mwheelI.elem = this; mwheelI.pos = pos; minDif = 250; clearTimeout(shortDelay); shortDelay = setTimeout(function(){ minDif = 10; }, 200); clearTimeout(longDelay); longDelay = setTimeout(function(){ minDif = 3; }, 1500); e = $.extend({}, e, {type: 'mwheelIntent'}); return $.event.handle.apply(this, arguments); } } }; $.fn.extend({ mwheelIntent: function(fn) { return fn ? this.bind("mwheelIntent", fn) : this.trigger("mwheelIntent"); }, unmwheelIntent: function(fn) { return this.unbind("mwheelIntent", fn); } }); $(function(){ body = doc.body; //assume that document is always scrollable, doesn't hurt if not $(doc).bind('mwheelIntent.mwheelIntentDefault', $.noop); }); })(jQuery); /* * jQuery Cycle Plugin (with Transition Definitions) * Examples and documentation at: http://jquery.malsup.com/cycle/ * Copyright (c) 2007-2010 M. Alsup * Version: 2.99 (12-MAR-2011) * Dual licensed under the MIT and GPL licenses. * http://jquery.malsup.com/license.html * Requires: jQuery v1.3.2 or later */ (function($){var ver="2.99";if($.support==undefined){$.support={opacity:!($.browser.msie)};}function debug(s){$.fn.cycle.debug&&log(s);}function log(){window.console&&console.log&&console.log("[cycle] "+Array.prototype.join.call(arguments," "));}$.expr[":"].paused=function(el){return el.cyclePause;};$.fn.cycle=function(options,arg2){var o={s:this.selector,c:this.context};if(this.length===0&&options!="stop"){if(!$.isReady&&o.s){log("DOM not ready, queuing slideshow");$(function(){$(o.s,o.c).cycle(options,arg2);});return this;}log("terminating; zero elements found by selector"+($.isReady?"":" (DOM not ready)"));return this;}return this.each(function(){var opts=handleArguments(this,options,arg2);if(opts===false){return;}opts.updateActivePagerLink=opts.updateActivePagerLink||$.fn.cycle.updateActivePagerLink;if(this.cycleTimeout){clearTimeout(this.cycleTimeout);}this.cycleTimeout=this.cyclePause=0;var $cont=$(this);var $slides=opts.slideExpr?$(opts.slideExpr,this):$cont.children();var els=$slides.get();if(els.length<2){log("terminating; too few slides: "+els.length);return;}var opts2=buildOptions($cont,$slides,els,opts,o);if(opts2===false){return;}var startTime=opts2.continuous?10:getTimeout(els[opts2.currSlide],els[opts2.nextSlide],opts2,!opts2.backwards);if(startTime){startTime+=(opts2.delay||0);if(startTime<10){startTime=10;}debug("first timeout: "+startTime);this.cycleTimeout=setTimeout(function(){go(els,opts2,0,!opts.backwards);},startTime);}});};function handleArguments(cont,options,arg2){if(cont.cycleStop==undefined){cont.cycleStop=0;}if(options===undefined||options===null){options={};}if(options.constructor==String){switch(options){case"destroy":case"stop":var opts=$(cont).data("cycle.opts");if(!opts){return false;}cont.cycleStop++;if(cont.cycleTimeout){clearTimeout(cont.cycleTimeout);}cont.cycleTimeout=0;$(cont).removeData("cycle.opts");if(options=="destroy"){destroy(opts);}return false;case"toggle":cont.cyclePause=(cont.cyclePause===1)?0:1;checkInstantResume(cont.cyclePause,arg2,cont);return false;case"pause":cont.cyclePause=1;return false;case"resume":cont.cyclePause=0;checkInstantResume(false,arg2,cont);return false;case"prev":case"next":var opts=$(cont).data("cycle.opts");if(!opts){log('options not found, "prev/next" ignored');return false;}$.fn.cycle[options](opts);return false;default:options={fx:options};}return options;}else{if(options.constructor==Number){var num=options;options=$(cont).data("cycle.opts");if(!options){log("options not found, can not advance slide");return false;}if(num<0||num>=options.elements.length){log("invalid slide index: "+num);return false;}options.nextSlide=num;if(cont.cycleTimeout){clearTimeout(cont.cycleTimeout);cont.cycleTimeout=0;}if(typeof arg2=="string"){options.oneTimeFx=arg2;}go(options.elements,options,1,num>=options.currSlide);return false;}}return options;function checkInstantResume(isPaused,arg2,cont){if(!isPaused&&arg2===true){var options=$(cont).data("cycle.opts");if(!options){log("options not found, can not resume");return false;}if(cont.cycleTimeout){clearTimeout(cont.cycleTimeout);cont.cycleTimeout=0;}go(options.elements,options,1,!options.backwards);}}}function removeFilter(el,opts){if(!$.support.opacity&&opts.cleartype&&el.style.filter){try{el.style.removeAttribute("filter");}catch(smother){}}}function destroy(opts){if(opts.next){$(opts.next).unbind(opts.prevNextEvent);}if(opts.prev){$(opts.prev).unbind(opts.prevNextEvent);}if(opts.pager||opts.pagerAnchorBuilder){$.each(opts.pagerAnchors||[],function(){this.unbind().remove();});}opts.pagerAnchors=null;if(opts.destroy){opts.destroy(opts);}}function buildOptions($cont,$slides,els,options,o){var opts=$.extend({},$.fn.cycle.defaults,options||{},$.metadata?$cont.metadata():$.meta?$cont.data():{});if(opts.autostop){opts.countdown=opts.autostopCount||els.length;}var cont=$cont[0];$cont.data("cycle.opts",opts);opts.$cont=$cont;opts.stopCount=cont.cycleStop;opts.elements=els;opts.before=opts.before?[opts.before]:[];opts.after=opts.after?[opts.after]:[];if(!$.support.opacity&&opts.cleartype){opts.after.push(function(){removeFilter(this,opts);});}if(opts.continuous){opts.after.push(function(){go(els,opts,0,!opts.backwards);});}saveOriginalOpts(opts);if(!$.support.opacity&&opts.cleartype&&!opts.cleartypeNoBg){clearTypeFix($slides);}if($cont.css("position")=="static"){$cont.css("position","relative");}if(opts.width){$cont.width(opts.width);}if(opts.height&&opts.height!="auto"){$cont.height(opts.height);}if(opts.startingSlide){opts.startingSlide=parseInt(opts.startingSlide);}else{if(opts.backwards){opts.startingSlide=els.length-1;}}if(opts.random){opts.randomMap=[];for(var i=0;i=els.length){opts.startingSlide=0;}}opts.currSlide=opts.startingSlide||0;var first=opts.startingSlide;$slides.css({position:"absolute",top:0,left:0}).hide().each(function(i){var z;if(opts.backwards){z=first?i<=first?els.length+(i-first):first-i:els.length-i;}else{z=first?i>=first?els.length-(i-first):first-i:els.length-i;}$(this).css("z-index",z);});$(els[first]).css("opacity",1).show();removeFilter(els[first],opts);if(opts.fit&&opts.width){$slides.width(opts.width);}if(opts.fit&&opts.height&&opts.height!="auto"){$slides.height(opts.height);}var reshape=opts.containerResize&&!$cont.innerHeight();if(reshape){var maxw=0,maxh=0;for(var j=0;jmaxw?w:maxw;maxh=h>maxh?h:maxh;}if(maxw>0&&maxh>0){$cont.css({width:maxw+"px",height:maxh+"px"});}}if(opts.pause){$cont.hover(function(){this.cyclePause++;},function(){this.cyclePause--;});}if(supportMultiTransitions(opts)===false){return false;}var requeue=false;options.requeueAttempts=options.requeueAttempts||0;$slides.each(function(){var $el=$(this);this.cycleH=(opts.fit&&opts.height)?opts.height:($el.height()||this.offsetHeight||this.height||$el.attr("height")||0);this.cycleW=(opts.fit&&opts.width)?opts.width:($el.width()||this.offsetWidth||this.width||$el.attr("width")||0);if($el.is("img")){var loadingIE=($.browser.msie&&this.cycleW==28&&this.cycleH==30&&!this.complete);var loadingFF=($.browser.mozilla&&this.cycleW==34&&this.cycleH==19&&!this.complete);var loadingOp=($.browser.opera&&((this.cycleW==42&&this.cycleH==19)||(this.cycleW==37&&this.cycleH==17))&&!this.complete);var loadingOther=(this.cycleH==0&&this.cycleW==0&&!this.complete);if(loadingIE||loadingFF||loadingOp||loadingOther){if(o.s&&opts.requeueOnImageNotLoaded&&++options.requeueAttempts<100){log(options.requeueAttempts," - img slide not loaded, requeuing slideshow: ",this.src,this.cycleW,this.cycleH);setTimeout(function(){$(o.s,o.c).cycle(options);},opts.requeueTimeout);requeue=true;return false;}else{log("could not determine size of image: "+this.src,this.cycleW,this.cycleH);}}}return true;});if(requeue){return false;}opts.cssBefore=opts.cssBefore||{};opts.cssAfter=opts.cssAfter||{};opts.cssFirst=opts.cssFirst||{};opts.animIn=opts.animIn||{};opts.animOut=opts.animOut||{};$slides.not(":eq("+first+")").css(opts.cssBefore);$($slides[first]).css(opts.cssFirst);if(opts.timeout){opts.timeout=parseInt(opts.timeout);if(opts.speed.constructor==String){opts.speed=$.fx.speeds[opts.speed]||parseInt(opts.speed);}if(!opts.sync){opts.speed=opts.speed/2;}var buffer=opts.fx=="none"?0:opts.fx=="shuffle"?500:250;while((opts.timeout-opts.speed)=(els.length-1)?0:opts.startingSlide+1;}}if(!opts.multiFx){var init=$.fn.cycle.transitions[opts.fx];if($.isFunction(init)){init($cont,$slides,opts);}else{if(opts.fx!="custom"&&!opts.multiFx){log("unknown transition: "+opts.fx,"; slideshow terminating");return false;}}}var e0=$slides[first];if(opts.before.length){opts.before[0].apply(e0,[e0,e0,opts,true]);}if(opts.after.length){opts.after[0].apply(e0,[e0,e0,opts,true]);}if(opts.next){$(opts.next).bind(opts.prevNextEvent,function(){return advance(opts,1);});}if(opts.prev){$(opts.prev).bind(opts.prevNextEvent,function(){return advance(opts,0);});}if(opts.pager||opts.pagerAnchorBuilder){buildPager(els,opts);}exposeAddSlide(opts,els);return opts;}function saveOriginalOpts(opts){opts.original={before:[],after:[]};opts.original.cssBefore=$.extend({},opts.cssBefore);opts.original.cssAfter=$.extend({},opts.cssAfter);opts.original.animIn=$.extend({},opts.animIn);opts.original.animOut=$.extend({},opts.animOut);$.each(opts.before,function(){opts.original.before.push(this);});$.each(opts.after,function(){opts.original.after.push(this);});}function supportMultiTransitions(opts){var i,tx,txs=$.fn.cycle.transitions;if(opts.fx.indexOf(",")>0){opts.multiFx=true;opts.fxs=opts.fx.replace(/\s*/g,"").split(",");for(i=0;i=opts.fxs.length){opts.lastFx=0;}fx=opts.fxs[opts.lastFx];opts.currFx=fx;}if(opts.oneTimeFx){fx=opts.oneTimeFx;opts.oneTimeFx=null;}$.fn.cycle.resetState(opts,fx);if(opts.before.length){$.each(opts.before,function(i,o){if(p.cycleStop!=opts.stopCount){return;}o.apply(next,[curr,next,opts,fwd]);});}var after=function(){opts.busy=0;$.each(opts.after,function(i,o){if(p.cycleStop!=opts.stopCount){return;}o.apply(next,[curr,next,opts,fwd]);});};debug("tx firing("+fx+"); currSlide: "+opts.currSlide+"; nextSlide: "+opts.nextSlide);opts.busy=1;if(opts.fxFn){opts.fxFn(curr,next,opts,after,fwd,manual&&opts.fastOnEvent);}else{if($.isFunction($.fn.cycle[opts.fx])){$.fn.cycle[opts.fx](curr,next,opts,after,fwd,manual&&opts.fastOnEvent);}else{$.fn.cycle.custom(curr,next,opts,after,fwd,manual&&opts.fastOnEvent);}}}if(changed||opts.nextSlide==opts.currSlide){opts.lastSlide=opts.currSlide;if(opts.random){opts.currSlide=opts.nextSlide;if(++opts.randomIndex==els.length){opts.randomIndex=0;}opts.nextSlide=opts.randomMap[opts.randomIndex];if(opts.nextSlide==opts.currSlide){opts.nextSlide=(opts.currSlide==opts.slideCount-1)?0:opts.currSlide+1;}}else{if(opts.backwards){var roll=(opts.nextSlide-1)<0;if(roll&&opts.bounce){opts.backwards=!opts.backwards;opts.nextSlide=1;opts.currSlide=0;}else{opts.nextSlide=roll?(els.length-1):opts.nextSlide-1;opts.currSlide=roll?0:opts.nextSlide+1;}}else{var roll=(opts.nextSlide+1)==els.length;if(roll&&opts.bounce){opts.backwards=!opts.backwards;opts.nextSlide=els.length-2;opts.currSlide=els.length-1;}else{opts.nextSlide=roll?0:opts.nextSlide+1;opts.currSlide=roll?els.length-1:opts.nextSlide-1;}}}}if(changed&&opts.pager){opts.updateActivePagerLink(opts.pager,opts.currSlide,opts.activePagerClass);}var ms=0;if(opts.timeout&&!opts.continuous){ms=getTimeout(els[opts.currSlide],els[opts.nextSlide],opts,fwd);}else{if(opts.continuous&&p.cyclePause){ms=10;}}if(ms>0){p.cycleTimeout=setTimeout(function(){go(els,opts,0,!opts.backwards);},ms);}}$.fn.cycle.updateActivePagerLink=function(pager,currSlide,clsName){$(pager).each(function(){$(this).children().removeClass(clsName).eq(currSlide).addClass(clsName);});};function getTimeout(curr,next,opts,fwd){if(opts.timeoutFn){var t=opts.timeoutFn.call(curr,curr,next,opts,fwd);while(opts.fx!="none"&&(t-opts.speed)<250){t+=opts.speed;}debug("calculated timeout: "+t+"; speed: "+opts.speed);if(t!==false){return t;}}return opts.timeout;}$.fn.cycle.next=function(opts){advance(opts,1);};$.fn.cycle.prev=function(opts){advance(opts,0);};function advance(opts,moveForward){var val=moveForward?1:-1;var els=opts.elements;var p=opts.$cont[0],timeout=p.cycleTimeout;if(timeout){clearTimeout(timeout);p.cycleTimeout=0;}if(opts.random&&val<0){opts.randomIndex--;if(--opts.randomIndex==-2){opts.randomIndex=els.length-2;}else{if(opts.randomIndex==-1){opts.randomIndex=els.length-1;}}opts.nextSlide=opts.randomMap[opts.randomIndex];}else{if(opts.random){opts.nextSlide=opts.randomMap[opts.randomIndex];}else{opts.nextSlide=opts.currSlide+val;if(opts.nextSlide<0){if(opts.nowrap){return false;}opts.nextSlide=els.length-1;}else{if(opts.nextSlide>=els.length){if(opts.nowrap){return false;}opts.nextSlide=0;}}}}var cb=opts.onPrevNextEvent||opts.prevNextClick;if($.isFunction(cb)){cb(val>0,opts.nextSlide,els[opts.nextSlide]);}go(els,opts,1,moveForward);return false;}function buildPager(els,opts){var $p=$(opts.pager);$.each(els,function(i,o){$.fn.cycle.createPagerAnchor(i,o,$p,els,opts);});opts.updateActivePagerLink(opts.pager,opts.startingSlide,opts.activePagerClass);}$.fn.cycle.createPagerAnchor=function(i,el,$p,els,opts){var a;if($.isFunction(opts.pagerAnchorBuilder)){a=opts.pagerAnchorBuilder(i,el);debug("pagerAnchorBuilder("+i+", el) returned: "+a);}else{a=''+(i+1)+"";}if(!a){return;}var $a=$(a);if($a.parents("body").length===0){var arr=[];if($p.length>1){$p.each(function(){var $clone=$a.clone(true);$(this).append($clone);arr.push($clone[0]);});$a=$(arr);}else{$a.appendTo($p);}}opts.pagerAnchors=opts.pagerAnchors||[];opts.pagerAnchors.push($a);$a.bind(opts.pagerEvent,function(e){e.preventDefault();opts.nextSlide=i;var p=opts.$cont[0],timeout=p.cycleTimeout;if(timeout){clearTimeout(timeout);p.cycleTimeout=0;}var cb=opts.onPagerEvent||opts.pagerClick;if($.isFunction(cb)){cb(opts.nextSlide,els[opts.nextSlide]);}go(els,opts,1,opts.currSlidel?c-l:opts.slideCount-l;}else{hops=c=0){var rgb=v.match(/\d+/g);return"#"+hex(rgb[0])+hex(rgb[1])+hex(rgb[2]);}if(v&&v!="transparent"){return v;}}return"#ffffff";}$slides.each(function(){$(this).css("background-color",getBg(this));});}$.fn.cycle.commonReset=function(curr,next,opts,w,h,rev){$(opts.elements).not(curr).hide();if(typeof opts.cssBefore.opacity=="undefined"){opts.cssBefore.opacity=1;}opts.cssBefore.display="block";if(opts.slideResize&&w!==false&&next.cycleW>0){opts.cssBefore.width=next.cycleW;}if(opts.slideResize&&h!==false&&next.cycleH>0){opts.cssBefore.height=next.cycleH;}opts.cssAfter=opts.cssAfter||{};opts.cssAfter.display="none";$(curr).css("zIndex",opts.slideCount+(rev===true?1:0));$(next).css("zIndex",opts.slideCount+(rev===true?0:1));};$.fn.cycle.custom=function(curr,next,opts,cb,fwd,speedOverride){var $l=$(curr),$n=$(next);var speedIn=opts.speedIn,speedOut=opts.speedOut,easeIn=opts.easeIn,easeOut=opts.easeOut;$n.css(opts.cssBefore);if(speedOverride){if(typeof speedOverride=="number"){speedIn=speedOut=speedOverride;}else{speedIn=speedOut=1;}easeIn=easeOut=null;}var fn=function(){$n.animate(opts.animIn,speedIn,easeIn,function(){cb();});};$l.animate(opts.animOut,speedOut,easeOut,function(){$l.css(opts.cssAfter);if(!opts.sync){fn();}});if(opts.sync){fn();}};$.fn.cycle.transitions={fade:function($cont,$slides,opts){$slides.not(":eq("+opts.currSlide+")").css("opacity",0);opts.before.push(function(curr,next,opts){$.fn.cycle.commonReset(curr,next,opts);opts.cssBefore.opacity=0;});opts.animIn={opacity:1};opts.animOut={opacity:0};opts.cssBefore={top:0,left:0};}};$.fn.cycle.ver=function(){return ver;};$.fn.cycle.defaults={activePagerClass:"activeSlide",after:null,allowPagerClickBubble:false,animIn:null,animOut:null,autostop:0,autostopCount:0,backwards:false,before:null,cleartype:!$.support.opacity,cleartypeNoBg:false,containerResize:1,continuous:0,cssAfter:null,cssBefore:null,delay:0,easeIn:null,easeOut:null,easing:null,end:null,fastOnEvent:0,fit:0,fx:"fade",fxFn:null,height:"auto",manualTrump:true,next:null,nowrap:0,onPagerEvent:null,onPrevNextEvent:null,pager:null,pagerAnchorBuilder:null,pagerEvent:"click.cycle",pause:0,pauseOnPagerHover:0,prev:null,prevNextEvent:"click.cycle",random:0,randomizeEffects:1,requeueOnImageNotLoaded:true,requeueTimeout:250,rev:0,shuffle:null,slideExpr:null,slideResize:1,speed:1000,speedIn:null,speedOut:null,startingSlide:0,sync:1,timeout:4000,timeoutFn:null,updateActivePagerLink:null};})(jQuery); /* * jQuery Cycle Plugin Transition Definitions * This script is a plugin for the jQuery Cycle Plugin * Examples and documentation at: http://malsup.com/jquery/cycle/ * Copyright (c) 2007-2010 M. Alsup * Version: 2.73 * Dual licensed under the MIT and GPL licenses: * http://www.opensource.org/licenses/mit-license.php * http://www.gnu.org/licenses/gpl.html */ (function($){$.fn.cycle.transitions.none=function($cont,$slides,opts){opts.fxFn=function(curr,next,opts,after){$(next).show();$(curr).hide();after();};};$.fn.cycle.transitions.fadeout=function($cont,$slides,opts){$slides.not(":eq("+opts.currSlide+")").css({display:"block",opacity:1});opts.before.push(function(curr,next,opts,w,h,rev){$(curr).css("zIndex",opts.slideCount+(!rev===true?1:0));$(next).css("zIndex",opts.slideCount+(!rev===true?0:1));});opts.animIn.opacity=1;opts.animOut.opacity=0;opts.cssBefore.opacity=1;opts.cssBefore.display="block";opts.cssAfter.zIndex=0;};$.fn.cycle.transitions.scrollUp=function($cont,$slides,opts){$cont.css("overflow","hidden");opts.before.push($.fn.cycle.commonReset);var h=$cont.height();opts.cssBefore.top=h;opts.cssBefore.left=0;opts.cssFirst.top=0;opts.animIn.top=0;opts.animOut.top=-h;};$.fn.cycle.transitions.scrollDown=function($cont,$slides,opts){$cont.css("overflow","hidden");opts.before.push($.fn.cycle.commonReset);var h=$cont.height();opts.cssFirst.top=0;opts.cssBefore.top=-h;opts.cssBefore.left=0;opts.animIn.top=0;opts.animOut.top=h;};$.fn.cycle.transitions.scrollLeft=function($cont,$slides,opts){$cont.css("overflow","hidden");opts.before.push($.fn.cycle.commonReset);var w=$cont.width();opts.cssFirst.left=0;opts.cssBefore.left=w;opts.cssBefore.top=0;opts.animIn.left=0;opts.animOut.left=0-w;};$.fn.cycle.transitions.scrollRight=function($cont,$slides,opts){$cont.css("overflow","hidden");opts.before.push($.fn.cycle.commonReset);var w=$cont.width();opts.cssFirst.left=0;opts.cssBefore.left=-w;opts.cssBefore.top=0;opts.animIn.left=0;opts.animOut.left=w;};$.fn.cycle.transitions.scrollHorz=function($cont,$slides,opts){$cont.css("overflow","hidden").width();opts.before.push(function(curr,next,opts,fwd){if(opts.rev){fwd=!fwd;}$.fn.cycle.commonReset(curr,next,opts);opts.cssBefore.left=fwd?(next.cycleW-1):(1-next.cycleW);opts.animOut.left=fwd?-curr.cycleW:curr.cycleW;});opts.cssFirst.left=0;opts.cssBefore.top=0;opts.animIn.left=0;opts.animOut.top=0;};$.fn.cycle.transitions.scrollVert=function($cont,$slides,opts){$cont.css("overflow","hidden");opts.before.push(function(curr,next,opts,fwd){if(opts.rev){fwd=!fwd;}$.fn.cycle.commonReset(curr,next,opts);opts.cssBefore.top=fwd?(1-next.cycleH):(next.cycleH-1);opts.animOut.top=fwd?curr.cycleH:-curr.cycleH;});opts.cssFirst.top=0;opts.cssBefore.left=0;opts.animIn.top=0;opts.animOut.left=0;};$.fn.cycle.transitions.slideX=function($cont,$slides,opts){opts.before.push(function(curr,next,opts){$(opts.elements).not(curr).hide();$.fn.cycle.commonReset(curr,next,opts,false,true);opts.animIn.width=next.cycleW;});opts.cssBefore.left=0;opts.cssBefore.top=0;opts.cssBefore.width=0;opts.animIn.width="show";opts.animOut.width=0;};$.fn.cycle.transitions.slideY=function($cont,$slides,opts){opts.before.push(function(curr,next,opts){$(opts.elements).not(curr).hide();$.fn.cycle.commonReset(curr,next,opts,true,false);opts.animIn.height=next.cycleH;});opts.cssBefore.left=0;opts.cssBefore.top=0;opts.cssBefore.height=0;opts.animIn.height="show";opts.animOut.height=0;};$.fn.cycle.transitions.shuffle=function($cont,$slides,opts){var i,w=$cont.css("overflow","visible").width();$slides.css({left:0,top:0});opts.before.push(function(curr,next,opts){$.fn.cycle.commonReset(curr,next,opts,true,true,true);});if(!opts.speedAdjusted){opts.speed=opts.speed/2;opts.speedAdjusted=true;}opts.random=0;opts.shuffle=opts.shuffle||{left:-w,top:15};opts.els=[];for(i=0;i<$slides.length;i++){opts.els.push($slides[i]);}for(i=0;i or * * Requires: jQuery v1.3+ * * --------------------------------- * This file is part of Slider Kit jQuery plugin. * * Slider Kit is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * Slider Kit is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * --------------------------------- */ (function($){ /** * SliderKit object * An object representing a slider in action. */ var SliderKit = function() { var self = this; this._init = function( element, options ) { // Passed in options and default options are mixed this.options = $.extend({}, this._settings, options); // Save the element reference this.domObj = $(element); // The main container DOM element this.panels = $("."+this.options.cssprefix+"-panel", this.domObj); this.nav = $("."+this.options.cssprefix+"-nav", this.domObj); this.navClip = $("."+this.options.cssprefix+"-nav-clip", this.nav); this.allItems = this.panels.size(); // Check if there is any reason to go further this.arePanels = this.allItems > 0 ? 1 : 0; this.isNavClip = this.navClip.size() > 0 ? 1 : 0; if(!this.arePanels && !this.isNavClip){ this._errorReport("01", this.options.debug, 1); } // The function stops if there is no height value (unless 'freeheight' setting is true) else if(this.domObj.css("height") == "auto" && !this.options.freeheight){ this._errorReport("02", this.options.debug, 1); } // By default, the widget should be hidden via CSS. Then shown only if javascript is available : this.domObj.css("display","block"); // Variables that will be needed all over the script this.currId = 0; this.prevId = 0; this.newId = 0; this.currPanel = null; this.prevPanel = 0; this.firstTime = 1; this.scrollit = 0; this.isPlaying = null; this.changeOngoing = false; // Variables for CSS this.cssClassNames = { cssSelected: this.options.cssprefix+"-selected", cssActive: this.options.cssprefix+"-panel-active", cssOld: this.options.cssprefix+"-panel-old", cssBtnDisable:this.options.cssprefix+"-btn-disable", cssPanelsWrapper:this.options.cssprefix+"-panels-wrapper", cssBtnPause: this.options.cssprefix+"-pause-btn", cssPosValue: "+" }; if(this.isNavClip){ this._buildNav(); } this._buildControls(); if(this.arePanels){ this.panelsBag = $("."+this.options.cssprefix+"-panels", this.domObj); // Panels wrapper : this is only for internal code usage // It allows a nice sliding effect in the panels container if(this.options.panelfx == "sliding"){ this._wrapPanels(); } } /*--------------------------------- * Navigation settings *---------------------------------*/ // In carousel mode (no panels), mousewheel and autoscroll should move lines instead of thumbnails this.lineScrollDo = !this.arePanels ? 1 : 0; // Mousewheel navigation if(this.options.mousewheel){ this.domObj.mousewheel(function(event, delta){ //delta>0 ? self._change(null, "+=", null, self.lineScrollDo, 1) : self._change(null, "-=", null, self.lineScrollDo, 1); delta>0 ? self.stepBackward() : self.stepForward(); return false; }); } // Keyboard navigation (beta) if(this.options.keyboard){ this.domObj.keyup(function(event){ // slide left if(event.keyCode == 37){ self.stepBackward(); } // slide right else if (event.keyCode == 39){ self.stepForward(); } }); } // One-click navigation if(this.options.panelclick && this.arePanels){ this.panelsBag.click(function(){ self.stepForward(); return false; }); } // Slide for the first time this.changeWithId(this.options.start >= this.allItems ? this.allItems-1 : this.options.start, null); // Auto-scrolling starter if(this.options.auto){ this.autoScrollStart(); // Stops autoScrolling when mouse is over the slider content if(!this.isPlayBtn){ this.domObj.hover( function(){ if(self.isPlaying!=null){ self.autoScrollStop(); } }, function(){ self.autoScrollStart(); } ); } } // return this so we can chain/use the bridge with less code. return this; }; this._settings = { cssprefix: "sliderkit", start: 0, auto: true, autospeed: 4000, mousewheel: false, keyboard: false, panelclick: false, circular: false, shownavitems: 5, navitemshover: false, navclipcenter: false, navcontinuous: false, navscrollatend: false, navfx: "sliding", scroll: null, scrollspeed: 600, scrolleasing: null, panelfx: "fading", panelfxspeed: 700, panelfxeasing: null, panelfxfirst: "none", panelfxbefore: function(){}, panelfxafter: function(){}, panelbtnshover: false, verticalnav: false, verticalslide: false, tabs: false, freeheight: false, fastchange: true, debug: false }; this._errorReport = function( errorCode, debug, stop ) { if(debug){ alert("Slider Kit error! Code #"+errorCode+" (see doc)"); } if(stop){ return false; } }; this._buildNav = function() { this.navUL = $("ul", this.navClip); var navLI = $("li", this.navUL); var navLINum = navLI.size(); // Check if nav size is equal to panels size (only if there are panels) if(this.arePanels && (navLINum != this.allItems) && this.nav.size() == 1){ this._errorReport("03", this.options.debug, 1); } // If Slider Kit is used as a tabs menu, the nav scroll becomes useless if(this.options.tabs){ this.options.shownavitems = this.allItems; } // Else we start initializing the carousel else{ // LI margins function: returns the
  • tag margins value in pixels function getLImargin(attr){ attrVal = navLI.css(attr); if(attrVal!="auto" && attr!="" && attr!="0px"){ return parseInt(attrVal); } else return 0; } // Nav elements size var navSize = this.options.verticalnav ? this.nav.height() : this.nav.width(); var navLIWidth = navLI.outerWidth(true); // padding + margin + border var navLIHeight = navLI.outerHeight(true); var navLIextHMarg = getLImargin("margin-left") + getLImargin("margin-right"); var navLIextVMarg = getLImargin("margin-top") + getLImargin("margin-bottom"); this.navLIsize = this.options.verticalnav ? navLIHeight : navLIWidth; this.navULSize = this.navLIsize * navLINum; this.navClipSize = (this.options.shownavitems * this.navLIsize) - (this.options.verticalnav ? navLIextVMarg : navLIextHMarg);// Removes the item side margins to center the nav clip // CSS attributes for position/height values this.cssPosAttr = this.options.verticalnav ? "top" : "left"; var cssSizeAttr = this.options.verticalnav ? "height" : "width"; var cssSizeAttrr = this.options.verticalnav ? "width" : "height"; // Setting height and width values(px) to Clip, UL & LI tags navLI.css({width:navLI.width(), height:navLI.height()}); this.navUL.css(cssSizeAttr, this.navULSize+"px"); this.navClip.css({width:this.options.verticalnav ? navLIWidth : this.navClipSize, height:this.options.verticalnav ? this.navClipSize : navLIHeight}); // Center the navclip in the nav container if(this.options.navclipcenter){ this.navClip.css(this.cssPosAttr,( navSize - this.navClipSize)/2 ).css("margin", "0"); } // Check if linescroll is necessary this.allItems = navLINum; // The nav scrolling is required only if the number of items is greater than the 'visible' param. if(this.allItems > this.options.shownavitems){ this.scrollit = true; // Correcting a potentially 'this.options.scroll' wrong value if(this.options.scroll == null || this.options.scroll < 0 || this.options.scroll > this.allItems){ this.options.scroll = this.options.shownavitems; } // Nav Buttons this.navBtns = $("."+this.options.cssprefix+"-nav-btn", this.nav); if(this.navBtns.size() > 0){ this._buildNavButtons(); } } } // Nav
  • links mouse event if(this.options.navitemshover && this.arePanels){ navLI.mouseover(function(){ self.changeWithId(getIndex(this, "li"), $(this)); }); } else if(this.arePanels || this.options.navscrollatend){ navLI.click(function(){ self.changeWithId(getIndex(this, "li"), $(this)); return false; }); } // Get an item index function getIndex(item, tag){ return $(tag, $(item).parent()).index(item); } }; this._buildNavButtons = function() { this.scrollBtns = true; this.navBtnPrev = $("."+this.options.cssprefix+"-nav-prev", this.nav); this.navBtnNext = $("."+this.options.cssprefix+"-nav-next", this.nav); // Nav Buttons click event this.navBtnPrev.click(function(){ self.navPrev(); return false; }); this.navBtnNext.click(function(){ self.navNext(); return false; }); // Nav Buttons mousedown/up events if(this.options.navcontinuous){ this.navBtnPrev.mouseover(function(){ self.navPrev(true); }); this.navBtnNext.mouseover(function(){ self.navNext(true); }); this.navBtns.mouseout(function(){ self.navStopContinuous(); }); } // Disable first button if not circular if(!this.options.circular){ this.navBtnPrev.toggleClass(this.cssClassNames.cssBtnDisable); } }; this._getNavPos = function() { this.navPos = this.options.verticalnav ? this.navUL.position().top : this.navUL.position().left; this.LIbefore = Math.ceil( Math.abs(this.navPos) / this.navLIsize ); this.LIafter = Math.floor(( this.navULSize - Math.abs(this.navPos) - this.navClipSize) / this.navLIsize ); if(this.LIafter < 0){ this.LIafter = 0; } }; this._buildControls = function() { this.playBtn = $("."+this.options.cssprefix+"-play-btn", this.domObj); this.gBtns = $("."+this.options.cssprefix+"-go-btn", this.domObj); this.isPlayBtn = this.playBtn.size() > 0 ? 1 : 0; this.goBtns = this.gBtns.size() > 0 ? 1 : 0; // Play button if(this.isPlayBtn){ // If autoscroll is active, the play button is set to 'pause' mode if(this.options.auto){ this.playBtn.addClass(this.cssClassNames.cssBtnPause); } // Button mouse event this.playBtn.click(function(){ if(self.playBtn.hasClass(self.cssClassNames.cssBtnPause)){ self.playBtnPause(); } else{ self.playBtnStart(); } return false; }); } // Go buttons (prev/next) if(this.goBtns){ this.goBtnPrev = $("."+this.options.cssprefix+"-go-prev", this.domObj); this.goBtnNext = $("."+this.options.cssprefix+"-go-next", this.domObj); // Show/hide buttons on panel mouseover if(this.options.panelbtnshover){ this.gBtns.hide(); $("."+this.options.cssprefix+"-panels", this.domObj).hover( function(){ self.gBtns.fadeIn(); }, function(){ self.gBtns.fadeOut(); } ); } // Button click binding this.goBtnPrev.click(function(){ self.stepBackward($(this)); return false; }); this.goBtnNext.click(function(){ self.stepForward($(this)); return false; }); } }; this._wrapPanels = function(){ this.panels.wrapAll('
    '); this.panelsWrapper = $("."+this.cssClassNames.cssPanelsWrapper, this.panelsBag); this.panelsWrapper.css({"position":"relative"}); }; this._change = function( eventSrc, scrollWay, goToId, lineScrolling, stopAuto ) { // If there is a play button + auto-scrolling running if(stopAuto && this.isPlaying!=null && this.isPlayBtn){ this.playBtnPause(); } // Don't go further if the side is reached and carousel isn't circular // The slide is stopped if the button is disable if(eventSrc){ if(eventSrc.hasClass(this.cssClassNames.cssBtnDisable)){ return false; } } // By default, user action is blocked when nav is being animated. This to prevent the function calculation to go mad when the user is switching the items too quickly. // This security applies on panels too. However it can be removed using the 'fastchange' option. var stopGoing = 0; var running = $(":animated", this.options.fastchange ? this.nav : this.domObj).size() > 0 ? 1 : 0; if( !running ){ this.prevId = this.currId; // Increment the current id, only if linescrolling isn't required if(goToId == null && !lineScrolling){ this.currId = scrollWay == "-=" ? this.currId+1 : this.currId-1; } // Else if an id is given, we take it else if(goToId != null){ goToId = parseInt(goToId);// make sure it's a number this.currId = goToId < 0 ? 0 : goToId > this.allItems-1 ? this.allItems-1 : goToId;// make sure it's in the nav range var checkIdRange = eventSrc ? eventSrc.parent().parent().hasClass(this.options.cssprefix+"-nav-clip") ? false : true : true; } // If panel buttons exist, we activate them if(this.goBtns){ this.gBtns.removeClass(this.cssClassNames.cssBtnDisable); } // If the carousel isn't circular the controls must be hidden when sides are reached if(!this.options.circular){ // Top/left side is reached if(this.currId == -1){ this.currId = 0; stopGoing = 1; } if(this.currId == 0 && this.goBtns){ this.goBtnPrev.addClass(this.cssClassNames.cssBtnDisable); } // Bottom/right side is reached if(this.currId == this.allItems){ this.currId = this.allItems-1; stopGoing = 1; } if(this.currId == this.allItems-1){ if(this.options.auto){ this.autoScrollStop(); } if(this.goBtns){ this.goBtnNext.addClass(this.cssClassNames.cssBtnDisable); } } } // Otherwise if there is no scroll required, this.currId must be reset when sides are reached else if(!this.scrollit){ if(this.currId == this.allItems){ this.currId = 0; } if(this.currId == -1){ this.currId = this.allItems-1; } } // If the slide function isn't triggered from a nav LI event, we must check if the line must be scrolled or not //if( (goToId == null || this.firstTime) && this.scrollit && !stopGoing ){ if( this.scrollit && !stopGoing ){ this._setNavScroll(lineScrolling, scrollWay, checkIdRange); } // Highlight selected menu if(this.isNavClip){ this.selectThumbnail(this.currId); } // Switch to the next panel if(this.arePanels){ this._animPanel(this.currId, scrollWay); } // First time cancel if(this.firstTime){ this.firstTime = 0; } } // else > be patient, the line scroll is running ! }; this._setNavScroll = function( lineScrolling, scrollWay, checkIdRange ) { // Get the current nav position this._getNavPos(); var jumpToId = 0; // No linescrolling required yet : we are going to check the current item position to determine if linescrolling is needed or not. if(!lineScrolling){ // Linescrolling will happen only if navclip sides are reached // Number of items from the clip sides: var idFromClipStart = Math.abs(this.currId+1 - this.LIbefore); var idToClipEnd = this.options.shownavitems - idFromClipStart +1; var currIdOnEdge = this.currId == 0 || this.currId == this.allItems-1 ? 1 : 0; // If 'navscrollatend' option is activated, the line will scroll when navclip edges are reached (except if currId is the first or last item of the nav) if( (this.options.navscrollatend && (idToClipEnd == 1 || idFromClipStart == 1)) && !this.firstTime && !currIdOnEdge ){ jumpToId = this.options.scroll - 1; lineScrolling = 1; } // Else the line will scroll when currId is out of the navclip range by -1 or +1 if(idToClipEnd == 0 || idFromClipStart == 0){ lineScrolling = 1; } // A target id is specified (using 'changeWithId' method). No direction ('scrollWay = ""'). // We check here the difference between target and previous Ids if(checkIdRange){ var idDiff = Math.abs(this.prevId - this.currId); // The nav will scroll if the target id is different from the previous Id // The scroll value will then be equal to the 'jumpToId' var, overwriting the 'scroll' option value. if(idDiff > 0){ jumpToId = idDiff; lineScrolling = 1; } } // Dertermine scroll direction if(scrollWay == ""){ if(this.prevId == this.currId && !currIdOnEdge){ scrollWay = this.scrollWay == "-=" ? "+=" : "-="; } else{ scrollWay = this.prevId < this.currId ? "-=" : "+="; } } this.scrollWay = scrollWay; } // If line scrolling is required if(lineScrolling){ // How many lines will scroll ? By default the answer is 'this.options.scroll' or 'jumpToId'. But we check if there are enough lines left. var scrollPower = jumpToId > 0 ? jumpToId : this.options.scroll; var LIremain = scrollWay == "-=" ? this.LIafter : this.LIbefore; var scrollto = LIremain < scrollPower ? LIremain : scrollPower; var scrollSize = scrollto * this.navLIsize; // Once the nav has scrolled, the
  • tag matching the currId value may not be visible in the nav clip. So we calculate here a new currId regarding to the nav position. this.newId = scrollWay == "-=" ? this.LIbefore+scrollto : this.LIbefore-scrollto+this.options.shownavitems-1; if( (scrollWay == "-=" && this.newId > this.currId) || (scrollWay == "+=" && this.newId < this.currId) ){ this.currId = this.newId; } // Circular option is active if(this.options.circular){ if(this.LIbefore <= 0 && scrollWay == "+="){ scrollWay = "-="; this.currId = this.allItems-1; scrollSize = ( this.LIafter/this.options.scroll )*( this.navLIsize*this.options.scroll ); } else if(this.LIafter == 0 && scrollWay == "-="){ scrollWay = "+="; this.currId = 0; scrollSize = Math.abs(this.navPos); } } // Finally, the scroll animation this._animNav(scrollWay, scrollSize); } }; this._animPanel = function( currId, scrollWay ) { // Current panel index this.currPanel = this.panels.eq(currId); // Slide panel (only if not already active) if(!this.currPanel.hasClass( this.cssClassNames.cssActive )){ // First panel display (no effect) if(this.firstTime){ this.panelTransition = this.options.panelfxfirst; var FirstTime = 1; } // Else we check for the transition effect else{ // No effect var freeheightfx = this.options.freeheight && this.options.panelfx == "fading" ? "tabsfading" : "none"; this.panelTransition = this.options.freeheight ? freeheightfx : this.options.panelfx; } // Call the before function is it exists if(self.options.panelfxbefore) self.options.panelfxbefore(); // Call the transition function this._panelTransitions[ this.panelTransition ](scrollWay, FirstTime); } }; this._animNav = function( scrollWay, scrollSize ) { var navComplete = function(){ // If the nav isn't circular, buttons are disabled when start or end is reached if(!self.options.circular && self.scrollBtns){ self.navBtns.removeClass(self.cssClassNames.cssBtnDisable); // Get the nav position self._getNavPos(); if(self.LIbefore <= 0){ self.navBtnPrev.addClass(self.cssClassNames.cssBtnDisable); } else if(self.LIafter <= 0){ self.navBtnNext.addClass(self.cssClassNames.cssBtnDisable); } } // Reload the animation if scrollcontinue option is true if(self.scrollcontinue){ setTimeout(function(){ self.scrollcontinue == "-=" ? self.navPrev() : self.navNext() }, 0); } }; this.navTransition = this.options.navfx; this._navTransitions[ this.navTransition ](scrollWay, scrollSize, navComplete); }; this._panelTransitions = { none : function(scrollWay, FirstTime) { self.panels.removeClass(self.cssClassNames.cssActive).hide(); self.currPanel.addClass(self.cssClassNames.cssActive).show(); if(self.options.panelfxafter){self.options.panelfxafter();} }, sliding : function(scrollWay, FirstTime) { // Slide direction if(scrollWay == ""){ scrollWay = self.prevPanel < self.currId ? "-=" : "+="; } self.prevPanel = self.currId; // Position/Size values for CSS var cssPosValue = scrollWay == "-=" ? "+" : "-"; var cssSlidePosAttr = self.options.verticalslide ? 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        '); } this.form_field_jq.hide().after(container_div); this.container = $('#' + this.container_id); this.container.addClass("chzn-container-" + (this.is_multiple ? "multi" : "single")); this.dropdown = this.container.find('div.chzn-drop').first(); dd_top = this.container.height(); dd_width = this.f_width - get_side_border_padding(this.dropdown); this.dropdown.css({ "width": dd_width + "px", "top": dd_top + "px" }); this.search_field = this.container.find('input').first(); this.search_results = this.container.find('ul.chzn-results').first(); this.search_field_scale(); this.search_no_results = this.container.find('li.no-results').first(); if (this.is_multiple) { this.search_choices = this.container.find('ul.chzn-choices').first(); this.search_container = this.container.find('li.search-field').first(); } else { this.search_container = this.container.find('div.chzn-search').first(); this.selected_item = this.container.find('.chzn-single').first(); sf_width = dd_width - get_side_border_padding(this.search_container) - get_side_border_padding(this.search_field); this.search_field.css({ "width": sf_width + "px" }); } this.results_build(); return this.set_tab_index(); }; Chosen.prototype.register_observers = function() { this.container.click(__bind(function(evt) { return this.container_click(evt); }, this)); this.container.mouseenter(__bind(function(evt) { return this.mouse_enter(evt); }, this)); this.container.mouseleave(__bind(function(evt) { return this.mouse_leave(evt); }, this)); this.search_results.click(__bind(function(evt) { return this.search_results_click(evt); }, this)); this.search_results.mouseover(__bind(function(evt) { return this.search_results_mouseover(evt); }, this)); this.search_results.mouseout(__bind(function(evt) { return this.search_results_mouseout(evt); }, this)); this.form_field_jq.bind("liszt:updated", __bind(function(evt) { return this.results_update_field(evt); }, this)); this.search_field.blur(__bind(function(evt) { return this.input_blur(evt); }, this)); this.search_field.keyup(__bind(function(evt) { return this.keyup_checker(evt); }, this)); this.search_field.keydown(__bind(function(evt) { return this.keydown_checker(evt); }, this)); if (this.is_multiple) { this.search_choices.click(__bind(function(evt) { return this.choices_click(evt); }, this)); return this.search_field.focus(__bind(function(evt) { return this.input_focus(evt); }, this)); } else { return this.selected_item.focus(__bind(function(evt) { return this.activate_field(evt); }, this)); } }; Chosen.prototype.container_click = function(evt) { if (evt && evt.type === "click") { evt.stopPropagation(); } if (!this.pending_destroy_click) { if (!this.active_field) { if (this.is_multiple) { this.search_field.val(""); } $(document).click(this.click_test_action); this.results_show(); } else if (!this.is_multiple && evt && ($(evt.target) === this.selected_item || $(evt.target).parents("a.chzn-single").length)) { evt.preventDefault(); this.results_toggle(); } return this.activate_field(); } else { return this.pending_destroy_click = false; } }; Chosen.prototype.mouse_enter = function() { return this.mouse_on_container = true; }; Chosen.prototype.mouse_leave = function() { return this.mouse_on_container = false; }; Chosen.prototype.input_focus = function(evt) { if (!this.active_field) { return setTimeout((__bind(function() { return this.container_click(); }, this)), 50); } }; Chosen.prototype.input_blur = function(evt) { if (!this.mouse_on_container) { this.active_field = false; return setTimeout((__bind(function() { return this.blur_test(); }, this)), 100); } }; Chosen.prototype.blur_test = function(evt) { if (!this.active_field && this.container.hasClass("chzn-container-active")) { return this.close_field(); } }; Chosen.prototype.close_field = function() { $(document).unbind("click", this.click_test_action); if (!this.is_multiple) { this.selected_item.attr("tabindex", this.search_field.attr("tabindex")); this.search_field.attr("tabindex", -1); } this.active_field = false; this.results_hide(); this.container.removeClass("chzn-container-active"); this.winnow_results_clear(); this.clear_backstroke(); this.show_search_field_default(); return this.search_field_scale(); }; Chosen.prototype.activate_field = function() { if (!this.is_multiple && !this.active_field) { this.search_field.attr("tabindex", this.selected_item.attr("tabindex")); this.selected_item.attr("tabindex", -1); } this.container.addClass("chzn-container-active"); this.active_field = true; this.search_field.val(this.search_field.val()); return this.search_field.focus(); }; Chosen.prototype.test_active_click = function(evt) { if ($(evt.target).parents('#' + this.container_id).length) { return this.active_field = true; } else { return this.close_field(); } }; Chosen.prototype.results_build = function() { var content, data, startTime, _i, _len, _ref; startTime = new Date(); this.parsing = true; this.results_data = SelectParser.select_to_array(this.form_field); if (this.is_multiple && this.choices > 0) { this.search_choices.find("li.search-choice").remove(); this.choices = 0; } else if (!this.is_multiple) { this.selected_item.find("span").text(this.default_text); } content = ''; _ref = this.results_data; for (_i = 0, _len = _ref.length; _i < _len; _i++) { data = _ref[_i]; if (data.group) { content += this.result_add_group(data); } else if (!data.empty) { content += this.result_add_option(data); if (data.selected && this.is_multiple) { this.choice_build(data); } else if (data.selected && !this.is_multiple) { this.selected_item.find("span").text(data.text); } } } this.show_search_field_default(); this.search_field_scale(); this.search_results.html(content); return this.parsing = false; }; Chosen.prototype.result_add_group = function(group) { if (!group.disabled) { group.dom_id = this.container_id + "_g_" + group.array_index; return '
      • ' + $("
        ").text(group.label).html() + '
        • '; } else { return ""; } }; Chosen.prototype.result_add_option = function(option) { var classes; if (!option.disabled) { option.dom_id = this.container_id + "_o_" + option.array_index; classes = option.selected && this.is_multiple ? [] : ["active-result"]; if (option.selected) { classes.push("result-selected"); } if (option.group_array_index != null) { classes.push("group-option"); } return '
      • ' + $("
        ").text(option.text).html() + '
        • '; } else { return ""; } }; Chosen.prototype.results_update_field = function() { this.result_clear_highlight(); this.result_single_selected = null; return this.results_build(); }; Chosen.prototype.result_do_highlight = function(el) { var high_bottom, high_top, maxHeight, visible_bottom, visible_top; if (el.length) { this.result_clear_highlight(); this.result_highlight = el; this.result_highlight.addClass("highlighted"); maxHeight = parseInt(this.search_results.css("maxHeight"), 10); visible_top = this.search_results.scrollTop(); visible_bottom = maxHeight + visible_top; high_top = this.result_highlight.position().top + this.search_results.scrollTop(); high_bottom = high_top + this.result_highlight.outerHeight(); if (high_bottom >= visible_bottom) { return this.search_results.scrollTop((high_bottom - maxHeight) > 0 ? high_bottom - maxHeight : 0); } else if (high_top < visible_top) { return this.search_results.scrollTop(high_top); } } }; Chosen.prototype.result_clear_highlight = function() { if (this.result_highlight) { this.result_highlight.removeClass("highlighted"); } return this.result_highlight = null; }; Chosen.prototype.results_toggle = function() { if (this.results_showing) { return this.results_hide(); } else { return this.results_show(); } }; Chosen.prototype.results_show = function() { var dd_top; if (!this.is_multiple) { this.selected_item.addClass("chzn-single-with-drop"); if (this.result_single_selected) { this.result_do_highlight(this.result_single_selected); } } dd_top = this.is_multiple ? this.container.height() : this.container.height() - 1; this.dropdown.css({ "top": dd_top + "px", "left": 0 }); this.results_showing = true; this.search_field.focus(); this.search_field.val(this.search_field.val()); return this.winnow_results(); }; Chosen.prototype.results_hide = function() { if (!this.is_multiple) { this.selected_item.removeClass("chzn-single-with-drop"); } this.result_clear_highlight(); this.dropdown.css({ "left": "-9000px" }); return this.results_showing = false; }; Chosen.prototype.set_tab_index = function(el) { var ti; if (this.form_field_jq.attr("tabindex")) { ti = this.form_field_jq.attr("tabindex"); this.form_field_jq.attr("tabindex", -1); if (this.is_multiple) { return this.search_field.attr("tabindex", ti); } else { this.selected_item.attr("tabindex", ti); return this.search_field.attr("tabindex", -1); } } }; Chosen.prototype.show_search_field_default = function() { if (this.is_multiple && this.choices < 1 && !this.active_field) { this.search_field.val(this.default_text); return this.search_field.addClass("default"); } else { this.search_field.val(""); return this.search_field.removeClass("default"); } }; Chosen.prototype.search_results_click = function(evt) { var target; target = $(evt.target).hasClass("active-result") ? $(evt.target) : $(evt.target).parents(".active-result").first(); if (target.length) { this.result_highlight = target; return this.result_select(); } }; Chosen.prototype.search_results_mouseover = function(evt) { var target; target = $(evt.target).hasClass("active-result") ? $(evt.target) : $(evt.target).parents(".active-result").first(); if (target) { return this.result_do_highlight(target); } }; Chosen.prototype.search_results_mouseout = function(evt) { if ($(evt.target).hasClass("active-result" || $(evt.target).parents('.active-result').first())) { return this.result_clear_highlight(); } }; Chosen.prototype.choices_click = function(evt) { evt.preventDefault(); if (this.active_field && !($(evt.target).hasClass("search-choice" || $(evt.target).parents('.search-choice').first)) && !this.results_showing) { return this.results_show(); } }; Chosen.prototype.choice_build = function(item) { var choice_id, link; choice_id = this.container_id + "_c_" + item.array_index; this.choices += 1; this.search_container.before('
      • ' + item.text + '
        • '); link = $('#' + choice_id).find("a").first(); return link.click(__bind(function(evt) { return this.choice_destroy_link_click(evt); }, this)); }; Chosen.prototype.choice_destroy_link_click = function(evt) { evt.preventDefault(); this.pending_destroy_click = true; return this.choice_destroy($(evt.target)); }; Chosen.prototype.choice_destroy = function(link) { this.choices -= 1; this.show_search_field_default(); if (this.is_multiple && this.choices > 0 && this.search_field.val().length < 1) { this.results_hide(); } this.result_deselect(link.attr("rel")); return link.parents('li').first().remove(); }; Chosen.prototype.result_select = function() { var high, high_id, item, position; if (this.result_highlight) { high = this.result_highlight; high_id = high.attr("id"); this.result_clear_highlight(); high.addClass("result-selected"); if (this.is_multiple) { this.result_deactivate(high); } else { this.result_single_selected = high; } position = high_id.substr(high_id.lastIndexOf("_") + 1); item = this.results_data[position]; item.selected = true; this.form_field.options[item.options_index].selected = true; if (this.is_multiple) { this.choice_build(item); } else { this.selected_item.find("span").first().text(item.text); } this.results_hide(); this.search_field.val(""); this.form_field_jq.trigger("change"); return this.search_field_scale(); } }; Chosen.prototype.result_activate = function(el) { return el.addClass("active-result").show(); }; Chosen.prototype.result_deactivate = function(el) { return el.removeClass("active-result").hide(); }; Chosen.prototype.result_deselect = function(pos) { var result, result_data; result_data = this.results_data[pos]; result_data.selected = false; this.form_field.options[result_data.options_index].selected = false; result = $("#" + this.container_id + "_o_" + pos); result.removeClass("result-selected").addClass("active-result").show(); this.result_clear_highlight(); this.winnow_results(); this.form_field_jq.trigger("change"); return this.search_field_scale(); }; Chosen.prototype.results_search = function(evt) { if (this.results_showing) { return this.winnow_results(); } else { return this.results_show(); } }; Chosen.prototype.winnow_results = function() { var found, option, part, parts, regex, result_id, results, searchText, startTime, startpos, text, zregex, _i, _j, _len, _len2, _ref; startTime = new Date(); this.no_results_clear(); results = 0; searchText = this.search_field.val() === this.default_text ? "" : $.trim(this.search_field.val()); regex = new RegExp('^' + searchText.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, "\\$&"), 'i'); zregex = new RegExp(searchText.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, "\\$&"), 'i'); _ref = this.results_data; for (_i = 0, _len = _ref.length; _i < _len; _i++) { option = _ref[_i]; if (!option.disabled && !option.empty) { if (option.group) { $('#' + option.dom_id).hide(); } else if (!(this.is_multiple && option.selected)) { found = false; result_id = option.dom_id; if (regex.test(option.text)) { found = true; results += 1; } else if (option.text.indexOf(" ") >= 0 || option.text.indexOf("[") === 0) { parts = option.text.replace(/\[|\]/g, "").split(" "); if (parts.length) { for (_j = 0, _len2 = parts.length; _j < _len2; _j++) { part = parts[_j]; if (regex.test(part)) { found = true; results += 1; } } } } if (found) { if (searchText.length) { startpos = option.text.search(zregex); text = option.text.substr(0, startpos + searchText.length) + '' + option.text.substr(startpos + searchText.length); text = text.substr(0, startpos) + '' + text.substr(startpos); } else { text = option.text; } if ($("#" + result_id).html !== text) { $("#" + result_id).html(text); } this.result_activate($("#" + result_id)); if (option.group_array_index != null) { $("#" + this.results_data[option.group_array_index].dom_id).show(); } } else { if (this.result_highlight && result_id === this.result_highlight.attr('id')) { this.result_clear_highlight(); } this.result_deactivate($("#" + result_id)); } } } } if (results < 1 && searchText.length) { return this.no_results(searchText); } else { return this.winnow_results_set_highlight(); } }; Chosen.prototype.winnow_results_clear = function() { var li, lis, _i, _len, _results; this.search_field.val(""); lis = this.search_results.find("li"); _results = []; for (_i = 0, _len = lis.length; _i < _len; _i++) { li = lis[_i]; li = $(li); _results.push(li.hasClass("group-result") ? li.show() : !this.is_multiple || !li.hasClass("result-selected") ? this.result_activate(li) : void 0); } return _results; }; Chosen.prototype.winnow_results_set_highlight = function() { var do_high; if (!this.result_highlight) { do_high = this.search_results.find(".active-result").first(); if (do_high) { return this.result_do_highlight(do_high); } } }; Chosen.prototype.no_results = function(terms) { var no_results_html; no_results_html = $('
      • No results match ""
        • '); no_results_html.find("span").first().text(terms); return this.search_results.append(no_results_html); }; Chosen.prototype.no_results_clear = function() { return this.search_results.find(".no-results").remove(); }; Chosen.prototype.keydown_arrow = function() { var first_active, next_sib; if (!this.result_highlight) { first_active = this.search_results.find("li.active-result").first(); if (first_active) { this.result_do_highlight($(first_active)); } } else if (this.results_showing) { next_sib = this.result_highlight.nextAll("li.active-result").first(); if (next_sib) { this.result_do_highlight(next_sib); } } if (!this.results_showing) { return this.results_show(); } }; Chosen.prototype.keyup_arrow = function() { var prev_sibs; if (!this.results_showing && !this.is_multiple) { return this.results_show(); } else if (this.result_highlight) { prev_sibs = this.result_highlight.prevAll("li.active-result"); if (prev_sibs.length) { return this.result_do_highlight(prev_sibs.first()); } else { if (this.choices > 0) { this.results_hide(); } return this.result_clear_highlight(); } } }; Chosen.prototype.keydown_backstroke = function() { if (this.pending_backstroke) { this.choice_destroy(this.pending_backstroke.find("a").first()); return this.clear_backstroke(); } else { this.pending_backstroke = this.search_container.siblings("li.search-choice").last(); return this.pending_backstroke.addClass("search-choice-focus"); } }; Chosen.prototype.clear_backstroke = function() { if (this.pending_backstroke) { this.pending_backstroke.removeClass("search-choice-focus"); } return this.pending_backstroke = null; }; Chosen.prototype.keyup_checker = function(evt) { var stroke, _ref; stroke = (_ref = evt.which) != null ? _ref : evt.keyCode; this.search_field_scale(); switch (stroke) { case 8: if (this.is_multiple && this.backstroke_length < 1 && this.choices > 0) { return this.keydown_backstroke(); } else if (!this.pending_backstroke) { this.result_clear_highlight(); return this.results_search(); } break; case 13: evt.preventDefault(); if (this.results_showing) { return this.result_select(); } break; case 27: if (this.results_showing) { return this.results_hide(); } break; case 9: case 38: case 40: case 16: break; default: return this.results_search(); } }; Chosen.prototype.keydown_checker = function(evt) { var stroke, _ref; stroke = (_ref = evt.which) != null ? _ref : evt.keyCode; this.search_field_scale(); if (stroke !== 8 && this.pending_backstroke) { this.clear_backstroke(); } switch (stroke) { case 8: this.backstroke_length = this.search_field.val().length; break; case 9: this.mouse_on_container = false; break; case 13: evt.preventDefault(); break; case 38: evt.preventDefault(); this.keyup_arrow(); break; case 40: this.keydown_arrow(); break; } }; Chosen.prototype.search_field_scale = function() { var dd_top, div, h, style, style_block, styles, w, _i, _len; if (this.is_multiple) { h = 0; w = 0; style_block = "position:absolute; left: -1000px; top: -1000px; display:none;"; styles = ['font-size', 'font-style', 'font-weight', 'font-family', 'line-height', 'text-transform', 'letter-spacing']; for (_i = 0, _len = styles.length; _i < _len; _i++) { style = styles[_i]; style_block += style + ":" + this.search_field.css(style) + ";"; } div = $('
        ', { 'style': style_block }); div.text(this.search_field.val()); $('body').append(div); w = div.width() + 25; div.remove(); if (w > this.f_width - 10) { w = this.f_width - 10; } this.search_field.css({ 'width': w + 'px' }); dd_top = this.container.height(); return this.dropdown.css({ "top": dd_top + "px" }); } }; Chosen.prototype.generate_field_id = function() { var new_id; new_id = this.generate_random_id(); this.form_field.id = new_id; return new_id; }; Chosen.prototype.generate_random_id = function() { var string; string = "sel" + this.generate_random_char() + this.generate_random_char() + this.generate_random_char(); while ($("#" + string).length > 0) { string += this.generate_random_char(); } return string; }; Chosen.prototype.generate_random_char = function() { var chars, newchar, rand; chars = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXTZ"; rand = Math.floor(Math.random() * chars.length); return newchar = chars.substring(rand, rand + 1); }; return Chosen; })(); get_side_border_padding = function(elmt) { var side_border_padding; return side_border_padding = elmt.outerWidth() - elmt.width(); }; root.get_side_border_padding = get_side_border_padding; SelectParser = (function() { function SelectParser() { this.options_index = 0; this.parsed = []; } SelectParser.prototype.add_node = function(child) { if (child.nodeName === "OPTGROUP") { return this.add_group(child); } else { return this.add_option(child); } }; SelectParser.prototype.add_group = function(group) { var group_position, option, _i, _len, _ref, _results; group_position = this.parsed.length; this.parsed.push({ array_index: group_position, group: true, label: group.label, children: 0, disabled: group.disabled }); _ref = group.childNodes; _results = []; for (_i = 0, _len = _ref.length; _i < _len; _i++) { option = _ref[_i]; _results.push(this.add_option(option, group_position, group.disabled)); } return _results; }; SelectParser.prototype.add_option = function(option, group_position, group_disabled) { if (option.nodeName === "OPTION") { if (option.text !== "") { if (group_position != null) { this.parsed[group_position].children += 1; } this.parsed.push({ array_index: this.parsed.length, options_index: this.options_index, value: option.value, text: option.text, selected: option.selected, disabled: group_disabled === true ? group_disabled : option.disabled, group_array_index: group_position }); } else { this.parsed.push({ array_index: this.parsed.length, options_index: this.options_index, empty: true }); } return this.options_index += 1; } }; return SelectParser; })(); SelectParser.select_to_array = function(select) { var child, parser, _i, _len, _ref; parser = new SelectParser(); _ref = select.childNodes; for (_i = 0, _len = _ref.length; _i < _len; _i++) { child = _ref[_i]; parser.add_node(child); } return parser.parsed; }; root.SelectParser = SelectParser; }).call(this);