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/* Modernizr 2.8.3 (Custom Build) | MIT & BSD
* Build: http://modernizr.com/download/#-shiv-cssclasses-load
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/*! Picturefill - v2.3.0 - 2015-03-23
* http://scottjehl.github.io/picturefill
* Copyright (c) 2015 https://github.com/scottjehl/picturefill/blob/master/Authors.txt; Licensed MIT */
/*! matchMedia() polyfill - Test a CSS media type/query in JS. Authors & copyright (c) 2012: Scott Jehl, Paul Irish, Nicholas Zakas, David Knight. Dual MIT/BSD license */
window.matchMedia || (window.matchMedia = function() {
"use strict";
// For browsers that support matchMedium api such as IE 9 and webkit
var styleMedia = (window.styleMedia || window.media);
// For those that don't support matchMedium
if (!styleMedia) {
var style = document.createElement('style'),
script = document.getElementsByTagName('script')[0],
info = null;
style.type = 'text/css';
style.id = 'matchmediajs-test';
script.parentNode.insertBefore(style, script);
// 'style.currentStyle' is used by IE <= 8 and 'window.getComputedStyle' for all other browsers
info = ('getComputedStyle' in window) && window.getComputedStyle(style, null) || style.currentStyle;
styleMedia = {
matchMedium: function(media) {
var text = '@media ' + media + '{ #matchmediajs-test { width: 1px; } }';
// 'style.styleSheet' is used by IE <= 8 and 'style.textContent' for all other browsers
if (style.styleSheet) {
style.styleSheet.cssText = text;
} else {
style.textContent = text;
}
// Test if media query is true or false
return info.width === '1px';
}
};
}
return function(media) {
return {
matches: styleMedia.matchMedium(media || 'all'),
media: media || 'all'
};
};
}());
/*! Picturefill - Responsive Images that work today.
* Author: Scott Jehl, Filament Group, 2012 ( new proposal implemented by Shawn Jansepar )
* License: MIT/GPLv2
* Spec: http://picture.responsiveimages.org/
*/
(function( w, doc, image ) {
// Enable strict mode
"use strict";
function expose(picturefill) {
/* expose picturefill */
if ( typeof module === "object" && typeof module.exports === "object" ) {
// CommonJS, just export
module.exports = picturefill;
} else if ( typeof define === "function" && define.amd ) {
// AMD support
define( "picturefill", function() { return picturefill; } );
}
if ( typeof w === "object" ) {
// If no AMD and we are in the browser, attach to window
w.picturefill = picturefill;
}
}
// If picture is supported, well, that's awesome. Let's get outta here...
if ( w.HTMLPictureElement ) {
expose(function() { });
return;
}
// HTML shim|v it for old IE (IE9 will still need the HTML video tag workaround)
doc.createElement( "picture" );
// local object for method references and testing exposure
var pf = w.picturefill || {};
var regWDesc = /\s+\+?\d+(e\d+)?w/;
// namespace
pf.ns = "picturefill";
// srcset support test
(function() {
pf.srcsetSupported = "srcset" in image;
pf.sizesSupported = "sizes" in image;
})();
// just a string trim workaround
pf.trim = function( str ) {
return str.trim ? str.trim() : str.replace( /^\s+|\s+$/g, "" );
};
/**
* Gets a string and returns the absolute URL
* @param src
* @returns {String} absolute URL
*/
pf.makeUrl = (function() {
var anchor = doc.createElement( "a" );
return function(src) {
anchor.href = src;
return anchor.href;
};
})();
/**
* Shortcut method for https://w3c.github.io/webappsec/specs/mixedcontent/#restricts-mixed-content ( for easy overriding in tests )
*/
pf.restrictsMixedContent = function() {
return w.location.protocol === "https:";
};
/**
* Shortcut method for matchMedia ( for easy overriding in tests )
*/
pf.matchesMedia = function( media ) {
return w.matchMedia && w.matchMedia( media ).matches;
};
// Shortcut method for `devicePixelRatio` ( for easy overriding in tests )
pf.getDpr = function() {
return ( w.devicePixelRatio || 1 );
};
/**
* Get width in css pixel value from a "length" value
* http://dev.w3.org/csswg/css-values-3/#length-value
*/
pf.getWidthFromLength = function( length ) {
var cssValue;
// If a length is specified and doesnt contain a percentage, and it is greater than 0 or using `calc`, use it. Else, abort.
if ( !(length && length.indexOf( "%" ) > -1 === false && ( parseFloat( length ) > 0 || length.indexOf( "calc(" ) > -1 )) ) {
return false;
}
/**
* If length is specified in `vw` units, use `%` instead since the div were measuring
* is injected at the top of the document.
*
* TODO: maybe we should put this behind a feature test for `vw`? The risk of doing this is possible browser inconsistancies with vw vs %
*/
length = length.replace( "vw", "%" );
// Create a cached element for getting length value widths
if ( !pf.lengthEl ) {
pf.lengthEl = doc.createElement( "div" );
// Positioning styles help prevent padding/margin/width on `html` or `body` from throwing calculations off.
pf.lengthEl.style.cssText = "border:0;display:block;font-size:1em;left:0;margin:0;padding:0;position:absolute;visibility:hidden";
// Add a class, so that everyone knows where this element comes from
pf.lengthEl.className = "helper-from-picturefill-js";
}
pf.lengthEl.style.width = "0px";
try {
pf.lengthEl.style.width = length;
} catch ( e ) {}
doc.body.appendChild(pf.lengthEl);
cssValue = pf.lengthEl.offsetWidth;
if ( cssValue <= 0 ) {
cssValue = false;
}
doc.body.removeChild( pf.lengthEl );
return cssValue;
};
pf.detectTypeSupport = function( type, typeUri ) {
// based on Modernizr's lossless img-webp test
// note: asynchronous
var image = new w.Image();
image.onerror = function() {
pf.types[ type ] = false;
picturefill();
};
image.onload = function() {
pf.types[ type ] = image.width === 1;
picturefill();
};
image.src = typeUri;
return "pending";
};
// container of supported mime types that one might need to qualify before using
pf.types = pf.types || {};
pf.initTypeDetects = function() {
// Add support for standard mime types
pf.types[ "image/jpeg" ] = true;
pf.types[ "image/gif" ] = true;
pf.types[ "image/png" ] = true;
pf.types[ "image/svg+xml" ] = doc.implementation.hasFeature("http://www.w3.org/TR/SVG11/feature#Image", "1.1");
pf.types[ "image/webp" ] = pf.detectTypeSupport("image/webp", "data:image/webp;base64,UklGRh4AAABXRUJQVlA4TBEAAAAvAAAAAAfQ//73v/+BiOh/AAA=");
};
pf.verifyTypeSupport = function( source ) {
var type = source.getAttribute( "type" );
// if type attribute exists, return test result, otherwise return true
if ( type === null || type === "" ) {
return true;
} else {
var pfType = pf.types[ type ];
// if the type test is a function, run it and return "pending" status. The function will rerun picturefill on pending elements once finished.
if ( typeof pfType === "string" && pfType !== "pending") {
pf.types[ type ] = pf.detectTypeSupport( type, pfType );
return "pending";
} else if ( typeof pfType === "function" ) {
pfType();
return "pending";
} else {
return pfType;
}
}
};
// Parses an individual `size` and returns the length, and optional media query
pf.parseSize = function( sourceSizeStr ) {
var match = /(\([^)]+\))?\s*(.+)/g.exec( sourceSizeStr );
return {
media: match && match[1],
length: match && match[2]
};
};
// Takes a string of sizes and returns the width in pixels as a number
pf.findWidthFromSourceSize = function( sourceSizeListStr ) {
// Split up source size list, ie ( max-width: 30em ) 100%, ( max-width: 50em ) 50%, 33%
// or (min-width:30em) calc(30% - 15px)
var sourceSizeList = pf.trim( sourceSizeListStr ).split( /\s*,\s*/ ),
winningLength;
for ( var i = 0, len = sourceSizeList.length; i < len; i++ ) {
// Match <media-condition>? length, ie ( min-width: 50em ) 100%
var sourceSize = sourceSizeList[ i ],
// Split "( min-width: 50em ) 100%" into separate strings
parsedSize = pf.parseSize( sourceSize ),
length = parsedSize.length,
media = parsedSize.media;
if ( !length ) {
continue;
}
// if there is no media query or it matches, choose this as our winning length
if ( (!media || pf.matchesMedia( media )) &&
// pass the length to a method that can properly determine length
// in pixels based on these formats: http://dev.w3.org/csswg/css-values-3/#length-value
(winningLength = pf.getWidthFromLength( length )) ) {
break;
}
}
//if we have no winningLength fallback to 100vw
return winningLength || Math.max(w.innerWidth || 0, doc.documentElement.clientWidth);
};
pf.parseSrcset = function( srcset ) {
/**
* A lot of this was pulled from Boris Smus parser for the now-defunct WHATWG `srcset`
* https://github.com/borismus/srcset-polyfill/blob/master/js/srcset-info.js
*
* 1. Let input (`srcset`) be the value passed to this algorithm.
* 2. Let position be a pointer into input, initially pointing at the start of the string.
* 3. Let raw candidates be an initially empty ordered list of URLs with associated
* unparsed descriptors. The order of entries in the list is the order in which entries
* are added to the list.
*/
var candidates = [];
while ( srcset !== "" ) {
srcset = srcset.replace( /^\s+/g, "" );
// 5. Collect a sequence of characters that are not space characters, and let that be url.
var pos = srcset.search(/\s/g),
url, descriptor = null;
if ( pos !== -1 ) {
url = srcset.slice( 0, pos );
var last = url.slice(-1);
// 6. If url ends with a U+002C COMMA character (,), remove that character from url
// and let descriptors be the empty string. Otherwise, follow these substeps
// 6.1. If url is empty, then jump to the step labeled descriptor parser.
if ( last === "," || url === "" ) {
url = url.replace( /,+$/, "" );
descriptor = "";
}
srcset = srcset.slice( pos + 1 );
// 6.2. Collect a sequence of characters that are not U+002C COMMA characters (,), and
// let that be descriptors.
if ( descriptor === null ) {
var descpos = srcset.indexOf( "," );
if ( descpos !== -1 ) {
descriptor = srcset.slice( 0, descpos );
srcset = srcset.slice( descpos + 1 );
} else {
descriptor = srcset;
srcset = "";
}
}
} else {
url = srcset;
srcset = "";
}
// 7. Add url to raw candidates, associated with descriptors.
if ( url || descriptor ) {
candidates.push({
url: url,
descriptor: descriptor
});
}
}
return candidates;
};
pf.parseDescriptor = function( descriptor, sizesattr ) {
// 11. Descriptor parser: Let candidates be an initially empty source set. The order of entries in the list
// is the order in which entries are added to the list.
var sizes = sizesattr || "100vw",
sizeDescriptor = descriptor && descriptor.replace( /(^\s+|\s+$)/g, "" ),
widthInCssPixels = pf.findWidthFromSourceSize( sizes ),
resCandidate;
if ( sizeDescriptor ) {
var splitDescriptor = sizeDescriptor.split(" ");
for (var i = splitDescriptor.length - 1; i >= 0; i--) {
var curr = splitDescriptor[ i ],
lastchar = curr && curr.slice( curr.length - 1 );
if ( ( lastchar === "h" || lastchar === "w" ) && !pf.sizesSupported ) {
resCandidate = parseFloat( ( parseInt( curr, 10 ) / widthInCssPixels ) );
} else if ( lastchar === "x" ) {
var res = curr && parseFloat( curr, 10 );
resCandidate = res && !isNaN( res ) ? res : 1;
}
}
}
return resCandidate || 1;
};
/**
* Takes a srcset in the form of url/
* ex. "images/pic-medium.png 1x, images/pic-medium-2x.png 2x" or
* "images/pic-medium.png 400w, images/pic-medium-2x.png 800w" or
* "images/pic-small.png"
* Get an array of image candidates in the form of
* {url: "/foo/bar.png", resolution: 1}
* where resolution is http://dev.w3.org/csswg/css-values-3/#resolution-value
* If sizes is specified, resolution is calculated
*/
pf.getCandidatesFromSourceSet = function( srcset, sizes ) {
var candidates = pf.parseSrcset( srcset ),
formattedCandidates = [];
for ( var i = 0, len = candidates.length; i < len; i++ ) {
var candidate = candidates[ i ];
formattedCandidates.push({
url: candidate.url,
resolution: pf.parseDescriptor( candidate.descriptor, sizes )
});
}
return formattedCandidates;
};
/**
* if it's an img element and it has a srcset property,
* we need to remove the attribute so we can manipulate src
* (the property's existence infers native srcset support, and a srcset-supporting browser will prioritize srcset's value over our winning picture candidate)
* this moves srcset's value to memory for later use and removes the attr
*/
pf.dodgeSrcset = function( img ) {
if ( img.srcset ) {
img[ pf.ns ].srcset = img.srcset;
img.srcset = "";
img.setAttribute( "data-pfsrcset", img[ pf.ns ].srcset );
}
};
// Accept a source or img element and process its srcset and sizes attrs
pf.processSourceSet = function( el ) {
var srcset = el.getAttribute( "srcset" ),
sizes = el.getAttribute( "sizes" ),
candidates = [];
// if it's an img element, use the cached srcset property (defined or not)
if ( el.nodeName.toUpperCase() === "IMG" && el[ pf.ns ] && el[ pf.ns ].srcset ) {
srcset = el[ pf.ns ].srcset;
}
if ( srcset ) {
candidates = pf.getCandidatesFromSourceSet( srcset, sizes );
}
return candidates;
};
pf.backfaceVisibilityFix = function( picImg ) {
// See: https://github.com/scottjehl/picturefill/issues/332
var style = picImg.style || {},
WebkitBackfaceVisibility = "webkitBackfaceVisibility" in style,
currentZoom = style.zoom;
if (WebkitBackfaceVisibility) {
style.zoom = ".999";
WebkitBackfaceVisibility = picImg.offsetWidth;
style.zoom = currentZoom;
}
};
pf.setIntrinsicSize = (function() {
var urlCache = {};
var setSize = function( picImg, width, res ) {
if ( width ) {
picImg.setAttribute( "width", parseInt(width / res, 10) );
}
};
return function( picImg, bestCandidate ) {
var img;
if ( !picImg[ pf.ns ] || w.pfStopIntrinsicSize ) {
return;
}
if ( picImg[ pf.ns ].dims === undefined ) {
picImg[ pf.ns].dims = picImg.getAttribute("width") || picImg.getAttribute("height");
}
if ( picImg[ pf.ns].dims ) { return; }
if ( bestCandidate.url in urlCache ) {
setSize( picImg, urlCache[bestCandidate.url], bestCandidate.resolution );
} else {
img = doc.createElement( "img" );
img.onload = function() {
urlCache[bestCandidate.url] = img.width;
//IE 10/11 don't calculate width for svg outside document
if ( !urlCache[bestCandidate.url] ) {
try {
doc.body.appendChild( img );
urlCache[bestCandidate.url] = img.width || img.offsetWidth;
doc.body.removeChild( img );
} catch(e){}
}
if ( picImg.src === bestCandidate.url ) {
setSize( picImg, urlCache[bestCandidate.url], bestCandidate.resolution );
}
picImg = null;
img.onload = null;
img = null;
};
img.src = bestCandidate.url;
}
};
})();
pf.applyBestCandidate = function( candidates, picImg ) {
var candidate,
length,
bestCandidate;
candidates.sort( pf.ascendingSort );
length = candidates.length;
bestCandidate = candidates[ length - 1 ];
for ( var i = 0; i < length; i++ ) {
candidate = candidates[ i ];
if ( candidate.resolution >= pf.getDpr() ) {
bestCandidate = candidate;
break;
}
}
if ( bestCandidate ) {
bestCandidate.url = pf.makeUrl( bestCandidate.url );
if ( picImg.src !== bestCandidate.url ) {
if ( pf.restrictsMixedContent() && bestCandidate.url.substr(0, "http:".length).toLowerCase() === "http:" ) {
if ( window.console !== undefined ) {
console.warn( "Blocked mixed content image " + bestCandidate.url );
}
} else {
picImg.src = bestCandidate.url;
// currentSrc attribute and property to match
// http://picture.responsiveimages.org/#the-img-element
picImg.currentSrc = picImg.src;
pf.backfaceVisibilityFix( picImg );
}
}
pf.setIntrinsicSize(picImg, bestCandidate);
}
};
pf.ascendingSort = function( a, b ) {
return a.resolution - b.resolution;
};
/**
* In IE9, <source> elements get removed if they aren't children of
* video elements. Thus, we conditionally wrap source elements
* using <!--[if IE 9]><video style="display: none;"><![endif]-->
* and must account for that here by moving those source elements
* back into the picture element.
*/
pf.removeVideoShim = function( picture ) {
var videos = picture.getElementsByTagName( "video" );
if ( videos.length ) {
var video = videos[ 0 ],
vsources = video.getElementsByTagName( "source" );
while ( vsources.length ) {
picture.insertBefore( vsources[ 0 ], video );
}
// Remove the video element once we're finished removing its children
video.parentNode.removeChild( video );
}
};
/**
* Find all `img` elements, and add them to the candidate list if they have
* a `picture` parent, a `sizes` attribute in basic `srcset` supporting browsers,
* a `srcset` attribute at all, and they havent been evaluated already.
*/
pf.getAllElements = function() {
var elems = [],
imgs = doc.getElementsByTagName( "img" );
for ( var h = 0, len = imgs.length; h < len; h++ ) {
var currImg = imgs[ h ];
if ( currImg.parentNode.nodeName.toUpperCase() === "PICTURE" ||
( currImg.getAttribute( "srcset" ) !== null ) || currImg[ pf.ns ] && currImg[ pf.ns ].srcset !== null ) {
elems.push( currImg );
}
}
return elems;
};
pf.getMatch = function( img, picture ) {
var sources = picture.childNodes,
match;
// Go through each child, and if they have media queries, evaluate them
for ( var j = 0, slen = sources.length; j < slen; j++ ) {
var source = sources[ j ];
// ignore non-element nodes
if ( source.nodeType !== 1 ) {
continue;
}
// Hitting the `img` element that started everything stops the search for `sources`.
// If no previous `source` matches, the `img` itself is evaluated later.
if ( source === img ) {
return match;
}
// ignore non-`source` nodes
if ( source.nodeName.toUpperCase() !== "SOURCE" ) {
continue;
}
// if it's a source element that has the `src` property set, throw a warning in the console
if ( source.getAttribute( "src" ) !== null && typeof console !== undefined ) {
console.warn("The `src` attribute is invalid on `picture` `source` element; instead, use `srcset`.");
}
var media = source.getAttribute( "media" );
// if source does not have a srcset attribute, skip
if ( !source.getAttribute( "srcset" ) ) {
continue;
}
// if there's no media specified, OR w.matchMedia is supported
if ( ( !media || pf.matchesMedia( media ) ) ) {
var typeSupported = pf.verifyTypeSupport( source );
if ( typeSupported === true ) {
match = source;
break;
} else if ( typeSupported === "pending" ) {
return false;
}
}
}
return match;
};
function picturefill( opt ) {
var elements,
element,
parent,
firstMatch,
candidates,
options = opt || {};
elements = options.elements || pf.getAllElements();
// Loop through all elements
for ( var i = 0, plen = elements.length; i < plen; i++ ) {
element = elements[ i ];
parent = element.parentNode;
firstMatch = undefined;
candidates = undefined;
// immediately skip non-`img` nodes
if ( element.nodeName.toUpperCase() !== "IMG" ) {
continue;
}
// expando for caching data on the img
if ( !element[ pf.ns ] ) {
element[ pf.ns ] = {};
}
// if the element has already been evaluated, skip it unless
// `options.reevaluate` is set to true ( this, for example,
// is set to true when running `picturefill` on `resize` ).
if ( !options.reevaluate && element[ pf.ns ].evaluated ) {
continue;
}
// if `img` is in a `picture` element
if ( parent && parent.nodeName.toUpperCase() === "PICTURE" ) {
// IE9 video workaround
pf.removeVideoShim( parent );
// return the first match which might undefined
// returns false if there is a pending source
// TODO the return type here is brutal, cleanup
firstMatch = pf.getMatch( element, parent );
// if any sources are pending in this picture due to async type test(s)
// remove the evaluated attr and skip for now ( the pending test will
// rerun picturefill on this element when complete)
if ( firstMatch === false ) {
continue;
}
} else {
firstMatch = undefined;
}
// Cache and remove `srcset` if present and were going to be doing `picture`/`srcset`/`sizes` polyfilling to it.
if ( ( parent && parent.nodeName.toUpperCase() === "PICTURE" ) ||
( !pf.sizesSupported && ( element.srcset && regWDesc.test( element.srcset ) ) ) ) {
pf.dodgeSrcset( element );
}
if ( firstMatch ) {
candidates = pf.processSourceSet( firstMatch );
pf.applyBestCandidate( candidates, element );
} else {
// No sources matched, so were down to processing the inner `img` as a source.
candidates = pf.processSourceSet( element );
if ( element.srcset === undefined || element[ pf.ns ].srcset ) {
// Either `srcset` is completely unsupported, or we need to polyfill `sizes` functionality.
pf.applyBestCandidate( candidates, element );
} // Else, resolution-only `srcset` is supported natively.
}
// set evaluated to true to avoid unnecessary reparsing
element[ pf.ns ].evaluated = true;
}
}
/**
* Sets up picture polyfill by polling the document and running
* the polyfill every 250ms until the document is ready.
* Also attaches picturefill on resize
*/
function runPicturefill() {
pf.initTypeDetects();
picturefill();
var intervalId = setInterval( function() {
// When the document has finished loading, stop checking for new images
// https://github.com/ded/domready/blob/master/ready.js#L15
picturefill();
if ( /^loaded|^i|^c/.test( doc.readyState ) ) {
clearInterval( intervalId );
return;
}
}, 250 );
function checkResize() {
var resizeThrottle;
if ( !w._picturefillWorking ) {
w._picturefillWorking = true;
w.clearTimeout( resizeThrottle );
resizeThrottle = w.setTimeout( function() {
picturefill({ reevaluate: true });
w._picturefillWorking = false;
}, 60 );
}
}
if ( w.addEventListener ) {
w.addEventListener( "resize", checkResize, false );
} else if ( w.attachEvent ) {
w.attachEvent( "onresize", checkResize );
}
}
runPicturefill();
/* expose methods for testing */
picturefill._ = pf;
expose( picturefill );
} )( window, window.document, new window.Image() );
/*! jQuery v2.2.0 | (c) jQuery Foundation | jquery.org/license */
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},propHooks:{tabIndex:{get:function(a){var b=n.find.attr(a,"tabindex");return b?parseInt(b,10):cb.test(a.nodeName)||db.test(a.nodeName)&&a.href?0:-1}}},propFix:{"for":"htmlFor","class":"className"}}),l.optSelected||(n.propHooks.selected={get:function(a){var b=a.parentNode;return b&&b.parentNode&&b.parentNode.selectedIndex,null}}),n.each(["tabIndex","readOnly","maxLength","cellSpacing","cellPadding","rowSpan","colSpan","useMap","frameBorder","contentEditable"],function(){n.propFix[this.toLowerCase()]=this});var eb=/[\t\r\n\f]/g;function fb(a){return a.getAttribute&&a.getAttribute("class")||""}n.fn.extend({addClass:function(a){var b,c,d,e,f,g,h,i=0;if(n.isFunction(a))return this.each(function(b){n(this).addClass(a.call(this,b,fb(this)))});if("string"==typeof a&&a){b=a.match(G)||[];while(c=this[i++])if(e=fb(c),d=1===c.nodeType&&(" "+e+" ").replace(eb," ")){g=0;while(f=b[g++])d.indexOf(" "+f+" ")<0&&(d+=f+" ");h=n.trim(d),e!==h&&c.setAttribute("class",h)}}return this},removeClass:function(a){var b,c,d,e,f,g,h,i=0;if(n.isFunction(a))return this.each(function(b){n(this).removeClass(a.call(this,b,fb(this)))});if(!arguments.length)return this.attr("class","");if("string"==typeof a&&a){b=a.match(G)||[];while(c=this[i++])if(e=fb(c),d=1===c.nodeType&&(" "+e+" ").replace(eb," ")){g=0;while(f=b[g++])while(d.indexOf(" "+f+" ")>-1)d=d.replace(" "+f+" "," ");h=n.trim(d),e!==h&&c.setAttribute("class",h)}}return this},toggleClass:function(a,b){var c=typeof a;return"boolean"==typeof b&&"string"===c?b?this.addClass(a):this.removeClass(a):n.isFunction(a)?this.each(function(c){n(this).toggleClass(a.call(this,c,fb(this),b),b)}):this.each(function(){var b,d,e,f;if("string"===c){d=0,e=n(this),f=a.match(G)||[];while(b=f[d++])e.hasClass(b)?e.removeClass(b):e.addClass(b)}else(void 0===a||"boolean"===c)&&(b=fb(this),b&&N.set(this,"__className__",b),this.setAttribute&&this.setAttribute("class",b||a===!1?"":N.get(this,"__className__")||""))})},hasClass:function(a){var b,c,d=0;b=" "+a+" ";while(c=this[d++])if(1===c.nodeType&&(" "+fb(c)+" ").replace(eb," ").indexOf(b)>-1)return!0;return!1}});var gb=/\r/g;n.fn.extend({val:function(a){var b,c,d,e=this[0];{if(arguments.length)return d=n.isFunction(a),this.each(function(c){var e;1===this.nodeType&&(e=d?a.call(this,c,n(this).val()):a,null==e?e="":"number"==typeof e?e+="":n.isArray(e)&&(e=n.map(e,function(a){return null==a?"":a+""})),b=n.valHooks[this.type]||n.valHooks[this.nodeName.toLowerCase()],b&&"set"in b&&void 0!==b.set(this,e,"value")||(this.value=e))});if(e)return b=n.valHooks[e.type]||n.valHooks[e.nodeName.toLowerCase()],b&&"get"in b&&void 0!==(c=b.get(e,"value"))?c:(c=e.value,"string"==typeof c?c.replace(gb,""):null==c?"":c)}}}),n.extend({valHooks:{option:{get:function(a){return n.trim(a.value)}},select:{get:function(a){for(var b,c,d=a.options,e=a.selectedIndex,f="select-one"===a.type||0>e,g=f?null:[],h=f?e+1:d.length,i=0>e?h:f?e:0;h>i;i++)if(c=d[i],(c.selected||i===e)&&(l.optDisabled?!c.disabled:null===c.getAttribute("disabled"))&&(!c.parentNode.disabled||!n.nodeName(c.parentNode,"optgroup"))){if(b=n(c).val(),f)return b;g.push(b)}return g},set:function(a,b){var c,d,e=a.options,f=n.makeArray(b),g=e.length;while(g--)d=e[g],(d.selected=n.inArray(n.valHooks.option.get(d),f)>-1)&&(c=!0);return c||(a.selectedIndex=-1),f}}}}),n.each(["radio","checkbox"],function(){n.valHooks[this]={set:function(a,b){return n.isArray(b)?a.checked=n.inArray(n(a).val(),b)>-1:void 0}},l.checkOn||(n.valHooks[this].get=function(a){return null===a.getAttribute("value")?"on":a.value})});var hb=/^(?:focusinfocus|focusoutblur)$/;n.extend(n.event,{trigger:function(b,c,e,f){var g,h,i,j,l,m,o,p=[e||d],q=k.call(b,"type")?b.type:b,r=k.call(b,"namespace")?b.namespace.split("."):[];if(h=i=e=e||d,3!==e.nodeType&&8!==e.nodeType&&!hb.test(q+n.event.triggered)&&(q.indexOf(".")>-1&&(r=q.split("."),q=r.shift(),r.sort()),l=q.indexOf(":")<0&&"on"+q,b=b[n.expando]?b:new n.Event(q,"object"==typeof b&&b),b.isTrigger=f?2:3,b.namespace=r.join("."),b.rnamespace=b.namespace?new RegExp("(^|\\.)"+r.join("\\.(?:.*\\.|)")+"(\\.|$)"):null,b.result=void 0,b.
/*
* Foundation Responsive Library
* http://foundation.zurb.com
* Copyright 2014, ZURB
* Free to use under the MIT license.
* http://www.opensource.org/licenses/mit-license.php
*/
(function ($, window, document, undefined) {
'use strict';
var header_helpers = function (class_array) {
var i = class_array.length;
var head = $('head');
while (i--) {
if (head.has('.' + class_array[i]).length === 0) {
head.append('<meta class="' + class_array[i] + '" />');
}
}
};
header_helpers([
'foundation-mq-small',
'foundation-mq-small-only',
'foundation-mq-medium',
'foundation-mq-medium-only',
'foundation-mq-large',
'foundation-mq-large-only',
'foundation-mq-xlarge',
'foundation-mq-xlarge-only',
'foundation-mq-xxlarge',
'foundation-data-attribute-namespace']);
// Enable FastClick if present
$(function () {
if (typeof FastClick !== 'undefined') {
// Don't attach to body if undefined
if (typeof document.body !== 'undefined') {
FastClick.attach(document.body);
}
}
});
// private Fast Selector wrapper,
// returns jQuery object. Only use where
// getElementById is not available.
var S = function (selector, context) {
if (typeof selector === 'string') {
if (context) {
var cont;
if (context.jquery) {
cont = context[0];
if (!cont) {
return context;
}
} else {
cont = context;
}
return $(cont.querySelectorAll(selector));
}
return $(document.querySelectorAll(selector));
}
return $(selector, context);
};
// Namespace functions.
var attr_name = function (init) {
var arr = [];
if (!init) {
arr.push('data');
}
if (this.namespace.length > 0) {
arr.push(this.namespace);
}
arr.push(this.name);
return arr.join('-');
};
var add_namespace = function (str) {
var parts = str.split('-'),
i = parts.length,
arr = [];
while (i--) {
if (i !== 0) {
arr.push(parts[i]);
} else {
if (this.namespace.length > 0) {
arr.push(this.namespace, parts[i]);
} else {
arr.push(parts[i]);
}
}
}
return arr.reverse().join('-');
};
// Event binding and data-options updating.
var bindings = function (method, options) {
var self = this,
bind = function(){
var $this = S(this),
should_bind_events = !$this.data(self.attr_name(true) + '-init');
$this.data(self.attr_name(true) + '-init', $.extend({}, self.settings, (options || method), self.data_options($this)));
if (should_bind_events) {
self.events(this);
}
};
if (S(this.scope).is('[' + this.attr_name() +']')) {
bind.call(this.scope);
} else {
S('[' + this.attr_name() +']', this.scope).each(bind);
}
// # Patch to fix #5043 to move this *after* the if/else clause in order for Backbone and similar frameworks to have improved control over event binding and data-options updating.
if (typeof method === 'string') {
return this[method].call(this, options);
}
};
var single_image_loaded = function (image, callback) {
function loaded () {
callback(image[0]);
}
function bindLoad () {
this.one('load', loaded);
if (/MSIE (\d+\.\d+);/.test(navigator.userAgent)) {
var src = this.attr( 'src' ),
param = src.match( /\?/ ) ? '&' : '?';
param += 'random=' + (new Date()).getTime();
this.attr('src', src + param);
}
}
if (!image.attr('src')) {
loaded();
return;
}
if (image[0].complete || image[0].readyState === 4) {
loaded();
} else {
bindLoad.call(image);
}
};
/*
https://github.com/paulirish/matchMedia.js
*/
window.matchMedia = window.matchMedia || (function ( doc ) {
'use strict';
var bool,
docElem = doc.documentElement,
refNode = docElem.firstElementChild || docElem.firstChild,
// fakeBody required for <FF4 when executed in <head>
fakeBody = doc.createElement( 'body' ),
div = doc.createElement( 'div' );
div.id = 'mq-test-1';
div.style.cssText = 'position:absolute;top:-100em';
fakeBody.style.background = 'none';
fakeBody.appendChild(div);
return function (q) {
div.innerHTML = '&shy;<style media="' + q + '"> #mq-test-1 { width: 42px; }</style>';
docElem.insertBefore( fakeBody, refNode );
bool = div.offsetWidth === 42;
docElem.removeChild( fakeBody );
return {
matches : bool,
media : q
};
};
}( document ));
/*
* jquery.requestAnimationFrame
* https://github.com/gnarf37/jquery-requestAnimationFrame
* Requires jQuery 1.8+
*
* Copyright (c) 2012 Corey Frang
* Licensed under the MIT license.
*/
(function(jQuery) {
// requestAnimationFrame polyfill adapted from Erik Möller
// fixes from Paul Irish and Tino Zijdel
// http://paulirish.com/2011/requestanimationframe-for-smart-animating/
// http://my.opera.com/emoller/blog/2011/12/20/requestanimationframe-for-smart-er-animating
var animating,
lastTime = 0,
vendors = ['webkit', 'moz'],
requestAnimationFrame = window.requestAnimationFrame,
cancelAnimationFrame = window.cancelAnimationFrame,
jqueryFxAvailable = 'undefined' !== typeof jQuery.fx;
for (; lastTime < vendors.length && !requestAnimationFrame; lastTime++) {
requestAnimationFrame = window[ vendors[lastTime] + 'RequestAnimationFrame' ];
cancelAnimationFrame = cancelAnimationFrame ||
window[ vendors[lastTime] + 'CancelAnimationFrame' ] ||
window[ vendors[lastTime] + 'CancelRequestAnimationFrame' ];
}
function raf() {
if (animating) {
requestAnimationFrame(raf);
if (jqueryFxAvailable) {
jQuery.fx.tick();
}
}
}
if (requestAnimationFrame) {
// use rAF
window.requestAnimationFrame = requestAnimationFrame;
window.cancelAnimationFrame = cancelAnimationFrame;
if (jqueryFxAvailable) {
jQuery.fx.timer = function (timer) {
if (timer() && jQuery.timers.push(timer) && !animating) {
animating = true;
raf();
}
};
jQuery.fx.stop = function () {
animating = false;
};
}
} else {
// polyfill
window.requestAnimationFrame = function (callback) {
var currTime = new Date().getTime(),
timeToCall = Math.max(0, 16 - (currTime - lastTime)),
id = window.setTimeout(function () {
callback(currTime + timeToCall);
}, timeToCall);
lastTime = currTime + timeToCall;
return id;
};
window.cancelAnimationFrame = function (id) {
clearTimeout(id);
};
}
}( $ ));
function removeQuotes (string) {
if (typeof string === 'string' || string instanceof String) {
string = string.replace(/^['\\/"]+|(;\s?})+|['\\/"]+$/g, '');
}
return string;
}
window.Foundation = {
name : 'Foundation',
version : '5.5.1',
media_queries : {
'small' : S('.foundation-mq-small').css('font-family').replace(/^[\/\\'"]+|(;\s?})+|[\/\\'"]+$/g, ''),
'small-only' : S('.foundation-mq-small-only').css('font-family').replace(/^[\/\\'"]+|(;\s?})+|[\/\\'"]+$/g, ''),
'medium' : S('.foundation-mq-medium').css('font-family').replace(/^[\/\\'"]+|(;\s?})+|[\/\\'"]+$/g, ''),
'medium-only' : S('.foundation-mq-medium-only').css('font-family').replace(/^[\/\\'"]+|(;\s?})+|[\/\\'"]+$/g, ''),
'large' : S('.foundation-mq-large').css('font-family').replace(/^[\/\\'"]+|(;\s?})+|[\/\\'"]+$/g, ''),
'large-only' : S('.foundation-mq-large-only').css('font-family').replace(/^[\/\\'"]+|(;\s?})+|[\/\\'"]+$/g, ''),
'xlarge' : S('.foundation-mq-xlarge').css('font-family').replace(/^[\/\\'"]+|(;\s?})+|[\/\\'"]+$/g, ''),
'xlarge-only' : S('.foundation-mq-xlarge-only').css('font-family').replace(/^[\/\\'"]+|(;\s?})+|[\/\\'"]+$/g, ''),
'xxlarge' : S('.foundation-mq-xxlarge').css('font-family').replace(/^[\/\\'"]+|(;\s?})+|[\/\\'"]+$/g, '')
},
stylesheet : $('<style></style>').appendTo('head')[0].sheet,
global : {
namespace : undefined
},
init : function (scope, libraries, method, options, response) {
var args = [scope, method, options, response],
responses = [];
// check RTL
this.rtl = /rtl/i.test(S('html').attr('dir'));
// set foundation global scope
this.scope = scope || this.scope;
this.set_namespace();
if (libraries && typeof libraries === 'string' && !/reflow/i.test(libraries)) {
if (this.libs.hasOwnProperty(libraries)) {
responses.push(this.init_lib(libraries, args));
}
} else {
for (var lib in this.libs) {
responses.push(this.init_lib(lib, libraries));
}
}
S(window).load(function () {
S(window)
.trigger('resize.fndtn.clearing')
.trigger('resize.fndtn.dropdown')
.trigger('resize.fndtn.equalizer')
.trigger('resize.fndtn.interchange')
.trigger('resize.fndtn.joyride')
.trigger('resize.fndtn.magellan')
.trigger('resize.fndtn.topbar')
.trigger('resize.fndtn.slider');
});
return scope;
},
init_lib : function (lib, args) {
if (this.libs.hasOwnProperty(lib)) {
this.patch(this.libs[lib]);
if (args && args.hasOwnProperty(lib)) {
if (typeof this.libs[lib].settings !== 'undefined') {
$.extend(true, this.libs[lib].settings, args[lib]);
} else if (typeof this.libs[lib].defaults !== 'undefined') {
$.extend(true, this.libs[lib].defaults, args[lib]);
}
return this.libs[lib].init.apply(this.libs[lib], [this.scope, args[lib]]);
}
args = args instanceof Array ? args : new Array(args);
return this.libs[lib].init.apply(this.libs[lib], args);
}
return function () {};
},
patch : function (lib) {
lib.scope = this.scope;
lib.namespace = this.global.namespace;
lib.rtl = this.rtl;
lib['data_options'] = this.utils.data_options;
lib['attr_name'] = attr_name;
lib['add_namespace'] = add_namespace;
lib['bindings'] = bindings;
lib['S'] = this.utils.S;
},
inherit : function (scope, methods) {
var methods_arr = methods.split(' '),
i = methods_arr.length;
while (i--) {
if (this.utils.hasOwnProperty(methods_arr[i])) {
scope[methods_arr[i]] = this.utils[methods_arr[i]];
}
}
},
set_namespace : function () {
// Description:
// Don't bother reading the namespace out of the meta tag
// if the namespace has been set globally in javascript
//
// Example:
// Foundation.global.namespace = 'my-namespace';
// or make it an empty string:
// Foundation.global.namespace = '';
//
//
// If the namespace has not been set (is undefined), try to read it out of the meta element.
// Otherwise use the globally defined namespace, even if it's empty ('')
var namespace = ( this.global.namespace === undefined ) ? $('.foundation-data-attribute-namespace').css('font-family') : this.global.namespace;
// Finally, if the namsepace is either undefined or false, set it to an empty string.
// Otherwise use the namespace value.
this.global.namespace = ( namespace === undefined || /false/i.test(namespace) ) ? '' : namespace;
},
libs : {},
// methods that can be inherited in libraries
utils : {
// Description:
// Fast Selector wrapper returns jQuery object. Only use where getElementById
// is not available.
//
// Arguments:
// Selector (String): CSS selector describing the element(s) to be
// returned as a jQuery object.
//
// Scope (String): CSS selector describing the area to be searched. Default
// is document.
//
// Returns:
// Element (jQuery Object): jQuery object containing elements matching the
// selector within the scope.
S : S,
// Description:
// Executes a function a max of once every n milliseconds
//
// Arguments:
// Func (Function): Function to be throttled.
//
// Delay (Integer): Function execution threshold in milliseconds.
//
// Returns:
// Lazy_function (Function): Function with throttling applied.
throttle : function (func, delay) {
var timer = null;
return function () {
var context = this, args = arguments;
if (timer == null) {
timer = setTimeout(function () {
func.apply(context, args);
timer = null;
}, delay);
}
};
},
// Description:
// Executes a function when it stops being invoked for n seconds
// Modified version of _.debounce() http://underscorejs.org
//
// Arguments:
// Func (Function): Function to be debounced.
//
// Delay (Integer): Function execution threshold in milliseconds.
//
// Immediate (Bool): Whether the function should be called at the beginning
// of the delay instead of the end. Default is false.
//
// Returns:
// Lazy_function (Function): Function with debouncing applied.
debounce : function (func, delay, immediate) {
var timeout, result;
return function () {
var context = this, args = arguments;
var later = function () {
timeout = null;
if (!immediate) {
result = func.apply(context, args);
}
};
var callNow = immediate && !timeout;
clearTimeout(timeout);
timeout = setTimeout(later, delay);
if (callNow) {
result = func.apply(context, args);
}
return result;
};
},
// Description:
// Parses data-options attribute
//
// Arguments:
// El (jQuery Object): Element to be parsed.
//
// Returns:
// Options (Javascript Object): Contents of the element's data-options
// attribute.
data_options : function (el, data_attr_name) {
data_attr_name = data_attr_name || 'options';
var opts = {}, ii, p, opts_arr,
data_options = function (el) {
var namespace = Foundation.global.namespace;
if (namespace.length > 0) {
return el.data(namespace + '-' + data_attr_name);
}
return el.data(data_attr_name);
};
var cached_options = data_options(el);
if (typeof cached_options === 'object') {
return cached_options;
}
opts_arr = (cached_options || ':').split(';');
ii = opts_arr.length;
function isNumber (o) {
return !isNaN (o - 0) && o !== null && o !== '' && o !== false && o !== true;
}
function trim (str) {
if (typeof str === 'string') {
return $.trim(str);
}
return str;
}
while (ii--) {
p = opts_arr[ii].split(':');
p = [p[0], p.slice(1).join(':')];
if (/true/i.test(p[1])) {
p[1] = true;
}
if (/false/i.test(p[1])) {
p[1] = false;
}
if (isNumber(p[1])) {
if (p[1].indexOf('.') === -1) {
p[1] = parseInt(p[1], 10);
} else {
p[1] = parseFloat(p[1]);
}
}
if (p.length === 2 && p[0].length > 0) {
opts[trim(p[0])] = trim(p[1]);
}
}
return opts;
},
// Description:
// Adds JS-recognizable media queries
//
// Arguments:
// Media (String): Key string for the media query to be stored as in
// Foundation.media_queries
//
// Class (String): Class name for the generated <meta> tag
register_media : function (media, media_class) {
if (Foundation.media_queries[media] === undefined) {
$('head').append('<meta class="' + media_class + '"/>');
Foundation.media_queries[media] = removeQuotes($('.' + media_class).css('font-family'));
}
},
// Description:
// Add custom CSS within a JS-defined media query
//
// Arguments:
// Rule (String): CSS rule to be appended to the document.
//
// Media (String): Optional media query string for the CSS rule to be
// nested under.
add_custom_rule : function (rule, media) {
if (media === undefined && Foundation.stylesheet) {
Foundation.stylesheet.insertRule(rule, Foundation.stylesheet.cssRules.length);
} else {
var query = Foundation.media_queries[media];
if (query !== undefined) {
Foundation.stylesheet.insertRule('@media ' +
Foundation.media_queries[media] + '{ ' + rule + ' }');
}
}
},
// Description:
// Performs a callback function when an image is fully loaded
//
// Arguments:
// Image (jQuery Object): Image(s) to check if loaded.
//
// Callback (Function): Function to execute when image is fully loaded.
image_loaded : function (images, callback) {
var self = this,
unloaded = images.length;
if (unloaded === 0) {
callback(images);
}
images.each(function () {
single_image_loaded(self.S(this), function () {
unloaded -= 1;
if (unloaded === 0) {
callback(images);
}
});
});
},
// Description:
// Returns a random, alphanumeric string
//
// Arguments:
// Length (Integer): Length of string to be generated. Defaults to random
// integer.
//
// Returns:
// Rand (String): Pseudo-random, alphanumeric string.
random_str : function () {
if (!this.fidx) {
this.fidx = 0;
}
this.prefix = this.prefix || [(this.name || 'F'), (+new Date).toString(36)].join('-');
return this.prefix + (this.fidx++).toString(36);
},
// Description:
// Helper for window.matchMedia
//
// Arguments:
// mq (String): Media query
//
// Returns:
// (Boolean): Whether the media query passes or not
match : function (mq) {
return window.matchMedia(mq).matches;
},
// Description:
// Helpers for checking Foundation default media queries with JS
//
// Returns:
// (Boolean): Whether the media query passes or not
is_small_up : function () {
return this.match(Foundation.media_queries.small);
},
is_medium_up : function () {
return this.match(Foundation.media_queries.medium);
},
is_large_up : function () {
return this.match(Foundation.media_queries.large);
},
is_xlarge_up : function () {
return this.match(Foundation.media_queries.xlarge);
},
is_xxlarge_up : function () {
return this.match(Foundation.media_queries.xxlarge);
},
is_small_only : function () {
return !this.is_medium_up() && !this.is_large_up() && !this.is_xlarge_up() && !this.is_xxlarge_up();
},
is_medium_only : function () {
return this.is_medium_up() && !this.is_large_up() && !this.is_xlarge_up() && !this.is_xxlarge_up();
},
is_large_only : function () {
return this.is_medium_up() && this.is_large_up() && !this.is_xlarge_up() && !this.is_xxlarge_up();
},
is_xlarge_only : function () {
return this.is_medium_up() && this.is_large_up() && this.is_xlarge_up() && !this.is_xxlarge_up();
},
is_xxlarge_only : function () {
return this.is_medium_up() && this.is_large_up() && this.is_xlarge_up() && this.is_xxlarge_up();
}
}
};
$.fn.foundation = function () {
var args = Array.prototype.slice.call(arguments, 0);
return this.each(function () {
Foundation.init.apply(Foundation, [this].concat(args));
return this;
});
};
}(jQuery, window, window.document));
;(function ($, window, document, undefined) {
'use strict';
Foundation.libs.topbar = {
name : 'topbar',
version : '5.5.1',
settings : {
index : 0,
sticky_class : 'sticky',
custom_back_text : true,
back_text : 'Back',
mobile_show_parent_link : true,
is_hover : true,
scrolltop : true, // jump to top when sticky nav menu toggle is clicked
sticky_on : 'all'
},
init : function (section, method, options) {
Foundation.inherit(this, 'add_custom_rule register_media throttle');
var self = this;
self.register_media('topbar', 'foundation-mq-topbar');
this.bindings(method, options);
self.S('[' + this.attr_name() + ']', this.scope).each(function () {
var topbar = $(this),
settings = topbar.data(self.attr_name(true) + '-init'),
section = self.S('section, .top-bar-section', this);
topbar.data('index', 0);
var topbarContainer = topbar.parent();
if (topbarContainer.hasClass('fixed') || self.is_sticky(topbar, topbarContainer, settings) ) {
self.settings.sticky_class = settings.sticky_class;
self.settings.sticky_topbar = topbar;
topbar.data('height', topbarContainer.outerHeight());
topbar.data('stickyoffset', topbarContainer.offset().top);
} else {
topbar.data('height', topbar.outerHeight());
}
if (!settings.assembled) {
self.assemble(topbar);
}
if (settings.is_hover) {
self.S('.has-dropdown', topbar).addClass('not-click');
} else {
self.S('.has-dropdown', topbar).removeClass('not-click');
}
// Pad body when sticky (scrolled) or fixed.
self.add_custom_rule('.f-topbar-fixed { padding-top: ' + topbar.data('height') + 'px }');
if (topbarContainer.hasClass('fixed')) {
self.S('body').addClass('f-topbar-fixed');
}
});
},
is_sticky : function (topbar, topbarContainer, settings) {
var sticky = topbarContainer.hasClass(settings.sticky_class);
var smallMatch = matchMedia(Foundation.media_queries.small).matches;
var medMatch = matchMedia(Foundation.media_queries.medium).matches;
var lrgMatch = matchMedia(Foundation.media_queries.large).matches;
if (sticky && settings.sticky_on === 'all') {
return true;
}
if (sticky && this.small() && settings.sticky_on.indexOf('small') !== -1) {
if (smallMatch && !medMatch && !lrgMatch) { return true; }
}
if (sticky && this.medium() && settings.sticky_on.indexOf('medium') !== -1) {
if (smallMatch && medMatch && !lrgMatch) { return true; }
}
if (sticky && this.large() && settings.sticky_on.indexOf('large') !== -1) {
if (smallMatch && medMatch && lrgMatch) { return true; }
}
// fix for iOS browsers
if (sticky && navigator.userAgent.match(/(iPad|iPhone|iPod)/g)) {
return true;
}
return false;
},
toggle : function (toggleEl) {
var self = this,
topbar;
if (toggleEl) {
topbar = self.S(toggleEl).closest('[' + this.attr_name() + ']');
} else {
topbar = self.S('[' + this.attr_name() + ']');
}
var settings = topbar.data(this.attr_name(true) + '-init');
var section = self.S('section, .top-bar-section', topbar);
if (self.breakpoint()) {
if (!self.rtl) {
section.css({left : '0%'});
$('>.name', section).css({left : '100%'});
} else {
section.css({right : '0%'});
$('>.name', section).css({right : '100%'});
}
self.S('li.moved', section).removeClass('moved');
topbar.data('index', 0);
topbar
.toggleClass('expanded')
.css('height', '');
}
if (settings.scrolltop) {
if (!topbar.hasClass('expanded')) {
if (topbar.hasClass('fixed')) {
topbar.parent().addClass('fixed');
topbar.removeClass('fixed');
self.S('body').addClass('f-topbar-fixed');
}
} else if (topbar.parent().hasClass('fixed')) {
if (settings.scrolltop) {
topbar.parent().removeClass('fixed');
topbar.addClass('fixed');
self.S('body').removeClass('f-topbar-fixed');
window.scrollTo(0, 0);
} else {
topbar.parent().removeClass('expanded');
}
}
} else {
if (self.is_sticky(topbar, topbar.parent(), settings)) {
topbar.parent().addClass('fixed');
}
if (topbar.parent().hasClass('fixed')) {
if (!topbar.hasClass('expanded')) {
topbar.removeClass('fixed');
topbar.parent().removeClass('expanded');
self.update_sticky_positioning();
} else {
topbar.addClass('fixed');
topbar.parent().addClass('expanded');
self.S('body').addClass('f-topbar-fixed');
}
}
}
},
timer : null,
events : function (bar) {
var self = this,
S = this.S;
S(this.scope)
.off('.topbar')
.on('click.fndtn.topbar', '[' + this.attr_name() + '] .toggle-topbar', function (e) {
e.preventDefault();
self.toggle(this);
})
.on('click.fndtn.topbar', '.top-bar .top-bar-section li a[href^="#"],[' + this.attr_name() + '] .top-bar-section li a[href^="#"]', function (e) {
var li = $(this).closest('li');
if (self.breakpoint() && !li.hasClass('back') && !li.hasClass('has-dropdown')) {
self.toggle();
}
})
.on('click.fndtn.topbar', '[' + this.attr_name() + '] li.has-dropdown', function (e) {
var li = S(this),
target = S(e.target),
topbar = li.closest('[' + self.attr_name() + ']'),
settings = topbar.data(self.attr_name(true) + '-init');
if (target.data('revealId')) {
self.toggle();
return;
}
if (self.breakpoint()) {
return;
}
if (settings.is_hover && !Modernizr.touch) {
return;
}
e.stopImmediatePropagation();
if (li.hasClass('hover')) {
li
.removeClass('hover')
.find('li')
.removeClass('hover');
li.parents('li.hover')
.removeClass('hover');
} else {
li.addClass('hover');
$(li).siblings().removeClass('hover');
if (target[0].nodeName === 'A' && target.parent().hasClass('has-dropdown')) {
e.preventDefault();
}
}
})
.on('click.fndtn.topbar', '[' + this.attr_name() + '] .has-dropdown>a', function (e) {
if (self.breakpoint()) {
e.preventDefault();
var $this = S(this),
topbar = $this.closest('[' + self.attr_name() + ']'),
section = topbar.find('section, .top-bar-section'),
dropdownHeight = $this.next('.dropdown').outerHeight(),
$selectedLi = $this.closest('li');
topbar.data('index', topbar.data('index') + 1);
$selectedLi.addClass('moved');
if (!self.rtl) {
section.css({left : -(100 * topbar.data('index')) + '%'});
section.find('>.name').css({left : 100 * topbar.data('index') + '%'});
} else {
section.css({right : -(100 * topbar.data('index')) + '%'});
section.find('>.name').css({right : 100 * topbar.data('index') + '%'});
}
topbar.css('height', $this.siblings('ul').outerHeight(true) + topbar.data('height'));
}
});
S(window).off('.topbar').on('resize.fndtn.topbar', self.throttle(function () {
self.resize.call(self);
}, 50)).trigger('resize').trigger('resize.fndtn.topbar').load(function () {
// Ensure that the offset is calculated after all of the pages resources have loaded
S(this).trigger('resize.fndtn.topbar');
});
S('body').off('.topbar').on('click.fndtn.topbar', function (e) {
var parent = S(e.target).closest('li').closest('li.hover');
if (parent.length > 0) {
return;
}
S('[' + self.attr_name() + '] li.hover').removeClass('hover');
});
// Go up a level on Click
S(this.scope).on('click.fndtn.topbar', '[' + this.attr_name() + '] .has-dropdown .back', function (e) {
e.preventDefault();
var $this = S(this),
topbar = $this.closest('[' + self.attr_name() + ']'),
section = topbar.find('section, .top-bar-section'),
settings = topbar.data(self.attr_name(true) + '-init'),
$movedLi = $this.closest('li.moved'),
$previousLevelUl = $movedLi.parent();
topbar.data('index', topbar.data('index') - 1);
if (!self.rtl) {
section.css({left : -(100 * topbar.data('index')) + '%'});
section.find('>.name').css({left : 100 * topbar.data('index') + '%'});
} else {
section.css({right : -(100 * topbar.data('index')) + '%'});
section.find('>.name').css({right : 100 * topbar.data('index') + '%'});
}
if (topbar.data('index') === 0) {
topbar.css('height', '');
} else {
topbar.css('height', $previousLevelUl.outerHeight(true) + topbar.data('height'));
}
setTimeout(function () {
$movedLi.removeClass('moved');
}, 300);
});
// Show dropdown menus when their items are focused
S(this.scope).find('.dropdown a')
.focus(function () {
$(this).parents('.has-dropdown').addClass('hover');
})
.blur(function () {
$(this).parents('.has-dropdown').removeClass('hover');
});
},
resize : function () {
var self = this;
self.S('[' + this.attr_name() + ']').each(function () {
var topbar = self.S(this),
settings = topbar.data(self.attr_name(true) + '-init');
var stickyContainer = topbar.parent('.' + self.settings.sticky_class);
var stickyOffset;
if (!self.breakpoint()) {
var doToggle = topbar.hasClass('expanded');
topbar
.css('height', '')
.removeClass('expanded')
.find('li')
.removeClass('hover');
if (doToggle) {
self.toggle(topbar);
}
}
if (self.is_sticky(topbar, stickyContainer, settings)) {
if (stickyContainer.hasClass('fixed')) {
// Remove the fixed to allow for correct calculation of the offset.
stickyContainer.removeClass('fixed');
stickyOffset = stickyContainer.offset().top;
if (self.S(document.body).hasClass('f-topbar-fixed')) {
stickyOffset -= topbar.data('height');
}
topbar.data('stickyoffset', stickyOffset);
stickyContainer.addClass('fixed');
} else {
stickyOffset = stickyContainer.offset().top;
topbar.data('stickyoffset', stickyOffset);
}
}
});
},
breakpoint : function () {
return !matchMedia(Foundation.media_queries['topbar']).matches;
},
small : function () {
return matchMedia(Foundation.media_queries['small']).matches;
},
medium : function () {
return matchMedia(Foundation.media_queries['medium']).matches;
},
large : function () {
return matchMedia(Foundation.media_queries['large']).matches;
},
assemble : function (topbar) {
var self = this,
settings = topbar.data(this.attr_name(true) + '-init'),
section = self.S('section, .top-bar-section', topbar);
// Pull element out of the DOM for manipulation
section.detach();
self.S('.has-dropdown>a', section).each(function () {
var $link = self.S(this),
$dropdown = $link.siblings('.dropdown'),
url = $link.attr('href'),
$titleLi;
if (!$dropdown.find('.title.back').length) {
if (settings.mobile_show_parent_link == true && url) {
$titleLi = $('<li class="title back js-generated"><h5><a href="javascript:void(0)"></a></h5></li><li class="parent-link hide-for-large-up"><a class="parent-link js-generated" href="' + url + '">' + $link.html() +'</a></li>');
} else {
$titleLi = $('<li class="title back js-generated"><h5><a href="javascript:void(0)"></a></h5>');
}
// Copy link to subnav
if (settings.custom_back_text == true) {
$('h5>a', $titleLi).html(settings.back_text);
} else {
$('h5>a', $titleLi).html('&laquo; ' + $link.html());
}
$dropdown.prepend($titleLi);
}
});
// Put element back in the DOM
section.appendTo(topbar);
// check for sticky
this.sticky();
this.assembled(topbar);
},
assembled : function (topbar) {
topbar.data(this.attr_name(true), $.extend({}, topbar.data(this.attr_name(true)), {assembled : true}));
},
height : function (ul) {
var total = 0,
self = this;
$('> li', ul).each(function () {
total += self.S(this).outerHeight(true);
});
return total;
},
sticky : function () {
var self = this;
this.S(window).on('scroll', function () {
self.update_sticky_positioning();
});
},
update_sticky_positioning : function () {
var klass = '.' + this.settings.sticky_class,
$window = this.S(window),
self = this;
if (self.settings.sticky_topbar && self.is_sticky(this.settings.sticky_topbar, this.settings.sticky_topbar.parent(), this.settings)) {
var distance = this.settings.sticky_topbar.data('stickyoffset');
if (!self.S(klass).hasClass('expanded')) {
if ($window.scrollTop() > (distance)) {
if (!self.S(klass).hasClass('fixed')) {
self.S(klass).addClass('fixed');
self.S('body').addClass('f-topbar-fixed');
}
} else if ($window.scrollTop() <= distance) {
if (self.S(klass).hasClass('fixed')) {
self.S(klass).removeClass('fixed');
self.S('body').removeClass('f-topbar-fixed');
}
}
}
}
},
off : function () {
this.S(this.scope).off('.fndtn.topbar');
this.S(window).off('.fndtn.topbar');
},
reflow : function () {}
};
}(jQuery, window, window.document));
;(function ($, window, document, undefined) {
'use strict';
Foundation.libs.clearing = {
name : 'clearing',
version : '5.5.1',
settings : {
templates : {
viewing : '<a href="#" class="clearing-close">&times;</a>' +
'<div class="visible-img" style="display: none"><div class="clearing-touch-label"></div><img src="data:image/gif;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs%3D" alt="" />' +
'<p class="clearing-caption"></p><a href="#" class="clearing-main-prev"><span></span></a>' +
'<a href="#" class="clearing-main-next"><span></span></a></div>'
},
// comma delimited list of selectors that, on click, will close clearing,
// add 'div.clearing-blackout, div.visible-img' to close on background click
close_selectors : '.clearing-close, div.clearing-blackout',
// Default to the entire li element.
open_selectors : '',
// Image will be skipped in carousel.
skip_selector : '',
touch_label : '',
// event initializers and locks
init : false,
locked : false
},
init : function (scope, method, options) {
var self = this;
Foundation.inherit(this, 'throttle image_loaded');
this.bindings(method, options);
if (self.S(this.scope).is('[' + this.attr_name() + ']')) {
this.assemble(self.S('li', this.scope));
} else {
self.S('[' + this.attr_name() + ']', this.scope).each(function () {
self.assemble(self.S('li', this));
});
}
},
events : function (scope) {
var self = this,
S = self.S,
$scroll_container = $('.scroll-container');
if ($scroll_container.length > 0) {
this.scope = $scroll_container;
}
S(this.scope)
.off('.clearing')
.on('click.fndtn.clearing', 'ul[' + this.attr_name() + '] li ' + this.settings.open_selectors,
function (e, current, target) {
var current = current || S(this),
target = target || current,
next = current.next('li'),
settings = current.closest('[' + self.attr_name() + ']').data(self.attr_name(true) + '-init'),
image = S(e.target);
e.preventDefault();
if (!settings) {
self.init();
settings = current.closest('[' + self.attr_name() + ']').data(self.attr_name(true) + '-init');
}
// if clearing is open and the current image is
// clicked, go to the next image in sequence
if (target.hasClass('visible') &&
current[0] === target[0] &&
next.length > 0 && self.is_open(current)) {
target = next;
image = S('img', target);
}
// set current and target to the clicked li if not otherwise defined.
self.open(image, current, target);
self.update_paddles(target);
})
.on('click.fndtn.clearing', '.clearing-main-next',
function (e) { self.nav(e, 'next') })
.on('click.fndtn.clearing', '.clearing-main-prev',
function (e) { self.nav(e, 'prev') })
.on('click.fndtn.clearing', this.settings.close_selectors,
function (e) { Foundation.libs.clearing.close(e, this) });
$(document).on('keydown.fndtn.clearing',
function (e) { self.keydown(e) });
S(window).off('.clearing').on('resize.fndtn.clearing',
function () { self.resize() });
this.swipe_events(scope);
},
swipe_events : function (scope) {
var self = this,
S = self.S;
S(this.scope)
.on('touchstart.fndtn.clearing', '.visible-img', function (e) {
if (!e.touches) { e = e.originalEvent; }
var data = {
start_page_x : e.touches[0].pageX,
start_page_y : e.touches[0].pageY,
start_time : (new Date()).getTime(),
delta_x : 0,
is_scrolling : undefined
};
S(this).data('swipe-transition', data);
e.stopPropagation();
})
.on('touchmove.fndtn.clearing', '.visible-img', function (e) {
if (!e.touches) {
e = e.originalEvent;
}
// Ignore pinch/zoom events
if (e.touches.length > 1 || e.scale && e.scale !== 1) {
return;
}
var data = S(this).data('swipe-transition');
if (typeof data === 'undefined') {
data = {};
}
data.delta_x = e.touches[0].pageX - data.start_page_x;
if (Foundation.rtl) {
data.delta_x = -data.delta_x;
}
if (typeof data.is_scrolling === 'undefined') {
data.is_scrolling = !!( data.is_scrolling || Math.abs(data.delta_x) < Math.abs(e.touches[0].pageY - data.start_page_y) );
}
if (!data.is_scrolling && !data.active) {
e.preventDefault();
var direction = (data.delta_x < 0) ? 'next' : 'prev';
data.active = true;
self.nav(e, direction);
}
})
.on('touchend.fndtn.clearing', '.visible-img', function (e) {
S(this).data('swipe-transition', {});
e.stopPropagation();
});
},
assemble : function ($li) {
var $el = $li.parent();
if ($el.parent().hasClass('carousel')) {
return;
}
$el.after('<div id="foundationClearingHolder"></div>');
var grid = $el.detach(),
grid_outerHTML = '';
if (grid[0] == null) {
return;
} else {
grid_outerHTML = grid[0].outerHTML;
}
var holder = this.S('#foundationClearingHolder'),
settings = $el.data(this.attr_name(true) + '-init'),
data = {
grid : '<div class="carousel">' + grid_outerHTML + '</div>',
viewing : settings.templates.viewing
},
wrapper = '<div class="clearing-assembled"><div>' + data.viewing +
data.grid + '</div></div>',
touch_label = this.settings.touch_label;
if (Modernizr.touch) {
wrapper = $(wrapper).find('.clearing-touch-label').html(touch_label).end();
}
holder.after(wrapper).remove();
},
open : function ($image, current, target) {
var self = this,
body = $(document.body),
root = target.closest('.clearing-assembled'),
container = self.S('div', root).first(),
visible_image = self.S('.visible-img', container),
image = self.S('img', visible_image).not($image),
label = self.S('.clearing-touch-label', container),
error = false;
// Event to disable scrolling on touch devices when Clearing is activated
$('body').on('touchmove', function (e) {
e.preventDefault();
});
image.error(function () {
error = true;
});
function startLoad() {
setTimeout(function () {
this.image_loaded(image, function () {
if (image.outerWidth() === 1 && !error) {
startLoad.call(this);
} else {
cb.call(this, image);
}
}.bind(this));
}.bind(this), 100);
}
function cb (image) {
var $image = $(image);
$image.css('visibility', 'visible');
// toggle the gallery
body.css('overflow', 'hidden');
root.addClass('clearing-blackout');
container.addClass('clearing-container');
visible_image.show();
this.fix_height(target)
.caption(self.S('.clearing-caption', visible_image), self.S('img', target))
.center_and_label(image, label)
.shift(current, target, function () {
target.closest('li').siblings().removeClass('visible');
target.closest('li').addClass('visible');
});
visible_image.trigger('opened.fndtn.clearing')
}
if (!this.locked()) {
visible_image.trigger('open.fndtn.clearing');
// set the image to the selected thumbnail
image
.attr('src', this.load($image))
.css('visibility', 'hidden');
startLoad.call(this);
}
},
close : function (e, el) {
e.preventDefault();
var root = (function (target) {
if (/blackout/.test(target.selector)) {
return target;
} else {
return target.closest('.clearing-blackout');
}
}($(el))),
body = $(document.body), container, visible_image;
if (el === e.target && root) {
body.css('overflow', '');
container = $('div', root).first();
visible_image = $('.visible-img', container);
visible_image.trigger('close.fndtn.clearing');
this.settings.prev_index = 0;
$('ul[' + this.attr_name() + ']', root)
.attr('style', '').closest('.clearing-blackout')
.removeClass('clearing-blackout');
container.removeClass('clearing-container');
visible_image.hide();
visible_image.trigger('closed.fndtn.clearing');
}
// Event to re-enable scrolling on touch devices
$('body').off('touchmove');
return false;
},
is_open : function (current) {
return current.parent().prop('style').length > 0;
},
keydown : function (e) {
var clearing = $('.clearing-blackout ul[' + this.attr_name() + ']'),
NEXT_KEY = this.rtl ? 37 : 39,
PREV_KEY = this.rtl ? 39 : 37,
ESC_KEY = 27;
if (e.which === NEXT_KEY) {
this.go(clearing, 'next');
}
if (e.which === PREV_KEY) {
this.go(clearing, 'prev');
}
if (e.which === ESC_KEY) {
this.S('a.clearing-close').trigger('click').trigger('click.fndtn.clearing');
}
},
nav : function (e, direction) {
var clearing = $('ul[' + this.attr_name() + ']', '.clearing-blackout');
e.preventDefault();
this.go(clearing, direction);
},
resize : function () {
var image = $('img', '.clearing-blackout .visible-img'),
label = $('.clearing-touch-label', '.clearing-blackout');
if (image.length) {
this.center_and_label(image, label);
image.trigger('resized.fndtn.clearing')
}
},
// visual adjustments
fix_height : function (target) {
var lis = target.parent().children(),
self = this;
lis.each(function () {
var li = self.S(this),
image = li.find('img');
if (li.height() > image.outerHeight()) {
li.addClass('fix-height');
}
})
.closest('ul')
.width(lis.length * 100 + '%');
return this;
},
update_paddles : function (target) {
target = target.closest('li');
var visible_image = target
.closest('.carousel')
.siblings('.visible-img');
if (target.next().length > 0) {
this.S('.clearing-main-next', visible_image).removeClass('disabled');
} else {
this.S('.clearing-main-next', visible_image).addClass('disabled');
}
if (target.prev().length > 0) {
this.S('.clearing-main-prev', visible_image).removeClass('disabled');
} else {
this.S('.clearing-main-prev', visible_image).addClass('disabled');
}
},
center_and_label : function (target, label) {
if (!this.rtl && label.length > 0) {
label.css({
marginLeft : -(label.outerWidth() / 2),
marginTop : -(target.outerHeight() / 2)-label.outerHeight()-10
});
} else {
label.css({
marginRight : -(label.outerWidth() / 2),
marginTop : -(target.outerHeight() / 2)-label.outerHeight()-10,
left: 'auto',
right: '50%'
});
}
return this;
},
// image loading and preloading
load : function ($image) {
var href;
if ($image[0].nodeName === 'A') {
href = $image.attr('href');
} else {
href = $image.closest('a').attr('href');
}
this.preload($image);
if (href) {
return href;
}
return $image.attr('src');
},
preload : function ($image) {
this
.img($image.closest('li').next())
.img($image.closest('li').prev());
},
img : function (img) {
if (img.length) {
var new_img = new Image(),
new_a = this.S('a', img);
if (new_a.length) {
new_img.src = new_a.attr('href');
} else {
new_img.src = this.S('img', img).attr('src');
}
}
return this;
},
// image caption
caption : function (container, $image) {
var caption = $image.attr('data-caption');
if (caption) {
container
.html(caption)
.show();
} else {
container
.text('')
.hide();
}
return this;
},
// directional methods
go : function ($ul, direction) {
var current = this.S('.visible', $ul),
target = current[direction]();
// Check for skip selector.
if (this.settings.skip_selector && target.find(this.settings.skip_selector).length != 0) {
target = target[direction]();
}
if (target.length) {
this.S('img', target)
.trigger('click', [current, target]).trigger('click.fndtn.clearing', [current, target])
.trigger('change.fndtn.clearing');
}
},
shift : function (current, target, callback) {
var clearing = target.parent(),
old_index = this.settings.prev_index || target.index(),
direction = this.direction(clearing, current, target),
dir = this.rtl ? 'right' : 'left',
left = parseInt(clearing.css('left'), 10),
width = target.outerWidth(),
skip_shift;
var dir_obj = {};
// we use jQuery animate instead of CSS transitions because we
// need a callback to unlock the next animation
// needs support for RTL **
if (target.index() !== old_index && !/skip/.test(direction)) {
if (/left/.test(direction)) {
this.lock();
dir_obj[dir] = left + width;
clearing.animate(dir_obj, 300, this.unlock());
} else if (/right/.test(direction)) {
this.lock();
dir_obj[dir] = left - width;
clearing.animate(dir_obj, 300, this.unlock());
}
} else if (/skip/.test(direction)) {
// the target image is not adjacent to the current image, so
// do we scroll right or not
skip_shift = target.index() - this.settings.up_count;
this.lock();
if (skip_shift > 0) {
dir_obj[dir] = -(skip_shift * width);
clearing.animate(dir_obj, 300, this.unlock());
} else {
dir_obj[dir] = 0;
clearing.animate(dir_obj, 300, this.unlock());
}
}
callback();
},
direction : function ($el, current, target) {
var lis = this.S('li', $el),
li_width = lis.outerWidth() + (lis.outerWidth() / 4),
up_count = Math.floor(this.S('.clearing-container').outerWidth() / li_width) - 1,
target_index = lis.index(target),
response;
this.settings.up_count = up_count;
if (this.adjacent(this.settings.prev_index, target_index)) {
if ((target_index > up_count) && target_index > this.settings.prev_index) {
response = 'right';
} else if ((target_index > up_count - 1) && target_index <= this.settings.prev_index) {
response = 'left';
} else {
response = false;
}
} else {
response = 'skip';
}
this.settings.prev_index = target_index;
return response;
},
adjacent : function (current_index, target_index) {
for (var i = target_index + 1; i >= target_index - 1; i--) {
if (i === current_index) {
return true;
}
}
return false;
},
// lock management
lock : function () {
this.settings.locked = true;
},
unlock : function () {
this.settings.locked = false;
},
locked : function () {
return this.settings.locked;
},
off : function () {
this.S(this.scope).off('.fndtn.clearing');
this.S(window).off('.fndtn.clearing');
},
reflow : function () {
this.init();
}
};
}(jQuery, window, window.document));
/*
_ _ _ _
___| (_) ___| | __ (_)___
/ __| | |/ __| |/ / | / __|
\__ \ | | (__| < _ | \__ \
|___/_|_|\___|_|\_(_)/ |___/
|__/
Version: 1.4.1
Author: Ken Wheeler
Website: http://kenwheeler.github.io
Docs: http://kenwheeler.github.io/slick
Repo: http://github.com/kenwheeler/slick
Issues: http://github.com/kenwheeler/slick/issues
*/
/* global window, document, define, jQuery, setInterval, clearInterval */
(function(factory) {
'use strict';
if (typeof define === 'function' && define.amd) {
define(['jquery'], factory);
} else if (typeof exports !== 'undefined') {
module.exports = factory(require('jquery'));
} else {
factory(jQuery);
}
}(function($) {
'use strict';
var Slick = window.Slick || {};
Slick = (function() {
var instanceUid = 0;
function Slick(element, settings) {
var _ = this,
dataSettings, responsiveSettings, breakpoint;
_.defaults = {
accessibility: true,
adaptiveHeight: false,
appendArrows: $(element),
appendDots: $(element),
arrows: true,
asNavFor: null,
prevArrow: '<button type="button" data-role="none" class="slick-prev" aria-label="previous">Previous</button>',
nextArrow: '<button type="button" data-role="none" class="slick-next" aria-label="next">Next</button>',
autoplay: false,
autoplaySpeed: 3000,
centerMode: false,
centerPadding: '50px',
cssEase: 'ease',
customPaging: function(slider, i) {
return '<button type="button" data-role="none">' + (i + 1) + '</button>';
},
dots: false,
dotsClass: 'slick-dots',
draggable: true,
easing: 'linear',
edgeFriction: 0.35,
fade: false,
focusOnSelect: false,
infinite: true,
initialSlide: 0,
lazyLoad: 'ondemand',
mobileFirst: false,
pauseOnHover: true,
pauseOnDotsHover: false,
respondTo: 'window',
responsive: null,
rtl: false,
slide: '',
slidesToShow: 1,
slidesToScroll: 1,
speed: 500,
swipe: true,
swipeToSlide: false,
touchMove: true,
touchThreshold: 5,
useCSS: true,
variableWidth: false,
vertical: false,
waitForAnimate: true
};
_.initials = {
animating: false,
dragging: false,
autoPlayTimer: null,
currentDirection: 0,
currentLeft: null,
currentSlide: 0,
direction: 1,
$dots: null,
listWidth: null,
listHeight: null,
loadIndex: 0,
$nextArrow: null,
$prevArrow: null,
slideCount: null,
slideWidth: null,
$slideTrack: null,
$slides: null,
sliding: false,
slideOffset: 0,
swipeLeft: null,
$list: null,
touchObject: {},
transformsEnabled: false
};
$.extend(_, _.initials);
_.activeBreakpoint = null;
_.animType = null;
_.animProp = null;
_.breakpoints = [];
_.breakpointSettings = [];
_.cssTransitions = false;
_.hidden = "hidden";
_.paused = false;
_.positionProp = null;
_.respondTo = null;
_.shouldClick = true;
_.$slider = $(element);
_.$slidesCache = null;
_.transformType = null;
_.transitionType = null;
_.visibilityChange = "visibilitychange";
_.windowWidth = 0;
_.windowTimer = null;
dataSettings = $(element).data('slick') || {};
_.options = $.extend({}, _.defaults, dataSettings, settings);
_.currentSlide = _.options.initialSlide;
_.originalSettings = _.options;
responsiveSettings = _.options.responsive || null;
if (responsiveSettings && responsiveSettings.length > -1) {
_.respondTo = _.options.respondTo || "window";
for (breakpoint in responsiveSettings) {
if (responsiveSettings.hasOwnProperty(breakpoint)) {
_.breakpoints.push(responsiveSettings[
breakpoint].breakpoint);
_.breakpointSettings[responsiveSettings[
breakpoint].breakpoint] =
responsiveSettings[breakpoint].settings;
}
}
_.breakpoints.sort(function(a, b) {
if(_.options.mobileFirst === true) {
return a - b;
} else {
return b - a;
}
});
}
if (typeof document.mozHidden !== "undefined") {
_.hidden = "mozHidden";
_.visibilityChange = "mozvisibilitychange";
} else if (typeof document.msHidden !== "undefined") {
_.hidden = "msHidden";
_.visibilityChange = "msvisibilitychange";
} else if (typeof document.webkitHidden !== "undefined") {
_.hidden = "webkitHidden";
_.visibilityChange = "webkitvisibilitychange";
}
_.autoPlay = $.proxy(_.autoPlay, _);
_.autoPlayClear = $.proxy(_.autoPlayClear, _);
_.changeSlide = $.proxy(_.changeSlide, _);
_.clickHandler = $.proxy(_.clickHandler, _);
_.selectHandler = $.proxy(_.selectHandler, _);
_.setPosition = $.proxy(_.setPosition, _);
_.swipeHandler = $.proxy(_.swipeHandler, _);
_.dragHandler = $.proxy(_.dragHandler, _);
_.keyHandler = $.proxy(_.keyHandler, _);
_.autoPlayIterator = $.proxy(_.autoPlayIterator, _);
_.instanceUid = instanceUid++;
// A simple way to check for HTML strings
// Strict HTML recognition (must start with <)
// Extracted from jQuery v1.11 source
_.htmlExpr = /^(?:\s*(<[\w\W]+>)[^>]*)$/;
_.init();
_.checkResponsive(true);
}
return Slick;
}());
Slick.prototype.addSlide = Slick.prototype.slickAdd = function(markup, index, addBefore) {
var _ = this;
if (typeof(index) === 'boolean') {
addBefore = index;
index = null;
} else if (index < 0 || (index >= _.slideCount)) {
return false;
}
_.unload();
if (typeof(index) === 'number') {
if (index === 0 && _.$slides.length === 0) {
$(markup).appendTo(_.$slideTrack);
} else if (addBefore) {
$(markup).insertBefore(_.$slides.eq(index));
} else {
$(markup).insertAfter(_.$slides.eq(index));
}
} else {
if (addBefore === true) {
$(markup).prependTo(_.$slideTrack);
} else {
$(markup).appendTo(_.$slideTrack);
}
}
_.$slides = _.$slideTrack.children(this.options.slide);
_.$slideTrack.children(this.options.slide).detach();
_.$slideTrack.append(_.$slides);
_.$slides.each(function(index, element) {
$(element).attr("data-slick-index",index);
});
_.$slidesCache = _.$slides;
_.reinit();
};
Slick.prototype.animateHeight = function(){
var _ = this;
if(_.options.slidesToShow === 1 && _.options.adaptiveHeight === true && _.options.vertical === false) {
var targetHeight = _.$slides.eq(_.currentSlide).outerHeight(true);
_.$list.animate({height: targetHeight},_.options.speed);
}
};
Slick.prototype.animateSlide = function(targetLeft, callback) {
var animProps = {}, _ = this;
_.animateHeight();
if (_.options.rtl === true && _.options.vertical === false) {
targetLeft = -targetLeft;
}
if (_.transformsEnabled === false) {
if (_.options.vertical === false) {
_.$slideTrack.animate({
left: targetLeft
}, _.options.speed, _.options.easing, callback);
} else {
_.$slideTrack.animate({
top: targetLeft
}, _.options.speed, _.options.easing, callback);
}
} else {
if (_.cssTransitions === false) {
if (_.options.rtl === true) {
_.currentLeft = -(_.currentLeft);
}
$({
animStart: _.currentLeft
}).animate({
animStart: targetLeft
}, {
duration: _.options.speed,
easing: _.options.easing,
step: function(now) {
now = Math.ceil(now);
if (_.options.vertical === false) {
animProps[_.animType] = 'translate(' +
now + 'px, 0px)';
_.$slideTrack.css(animProps);
} else {
animProps[_.animType] = 'translate(0px,' +
now + 'px)';
_.$slideTrack.css(animProps);
}
},
complete: function() {
if (callback) {
callback.call();
}
}
});
} else {
_.applyTransition();
targetLeft = Math.ceil(targetLeft);
if (_.options.vertical === false) {
animProps[_.animType] = 'translate3d(' + targetLeft + 'px, 0px, 0px)';
} else {
animProps[_.animType] = 'translate3d(0px,' + targetLeft + 'px, 0px)';
}
_.$slideTrack.css(animProps);
if (callback) {
setTimeout(function() {
_.disableTransition();
callback.call();
}, _.options.speed);
}
}
}
};
Slick.prototype.asNavFor = function(index) {
var _ = this, asNavFor = _.options.asNavFor !== null ? $(_.options.asNavFor).slick('getSlick') : null;
if(asNavFor !== null) asNavFor.slideHandler(index, true);
};
Slick.prototype.applyTransition = function(slide) {
var _ = this,
transition = {};
if (_.options.fade === false) {
transition[_.transitionType] = _.transformType + ' ' + _.options.speed + 'ms ' + _.options.cssEase;
} else {
transition[_.transitionType] = 'opacity ' + _.options.speed + 'ms ' + _.options.cssEase;
}
if (_.options.fade === false) {
_.$slideTrack.css(transition);
} else {
_.$slides.eq(slide).css(transition);
}
};
Slick.prototype.autoPlay = function() {
var _ = this;
if (_.autoPlayTimer) {
clearInterval(_.autoPlayTimer);
}
if (_.slideCount > _.options.slidesToShow && _.paused !== true) {
_.autoPlayTimer = setInterval(_.autoPlayIterator,
_.options.autoplaySpeed);
}
};
Slick.prototype.autoPlayClear = function() {
var _ = this;
if (_.autoPlayTimer) {
clearInterval(_.autoPlayTimer);
}
};
Slick.prototype.autoPlayIterator = function() {
var _ = this;
if (_.options.infinite === false) {
if (_.direction === 1) {
if ((_.currentSlide + 1) === _.slideCount -
1) {
_.direction = 0;
}
_.slideHandler(_.currentSlide + _.options.slidesToScroll);
} else {
if ((_.currentSlide - 1 === 0)) {
_.direction = 1;
}
_.slideHandler(_.currentSlide - _.options.slidesToScroll);
}
} else {
_.slideHandler(_.currentSlide + _.options.slidesToScroll);
}
};
Slick.prototype.buildArrows = function() {
var _ = this;
if (_.options.arrows === true && _.slideCount > _.options.slidesToShow) {
_.$prevArrow = $(_.options.prevArrow);
_.$nextArrow = $(_.options.nextArrow);
if (_.htmlExpr.test(_.options.prevArrow)) {
_.$prevArrow.appendTo(_.options.appendArrows);
}
if (_.htmlExpr.test(_.options.nextArrow)) {
_.$nextArrow.appendTo(_.options.appendArrows);
}
if (_.options.infinite !== true) {
_.$prevArrow.addClass('slick-disabled');
}
}
};
Slick.prototype.buildDots = function() {
var _ = this,
i, dotString;
if (_.options.dots === true && _.slideCount > _.options.slidesToShow) {
dotString = '<ul class="' + _.options.dotsClass + '">';
for (i = 0; i <= _.getDotCount(); i += 1) {
dotString += '<li>' + _.options.customPaging.call(this, _, i) + '</li>';
}
dotString += '</ul>';
_.$dots = $(dotString).appendTo(
_.options.appendDots);
_.$dots.find('li').first().addClass('slick-active').attr("aria-hidden","false");
}
};
Slick.prototype.buildOut = function() {
var _ = this;
_.$slides = _.$slider.children(_.options.slide +
':not(.slick-cloned)').addClass(
'slick-slide');
_.slideCount = _.$slides.length;
_.$slides.each(function(index, element) {
$(element).attr("data-slick-index",index);
});
_.$slidesCache = _.$slides;
_.$slider.addClass('slick-slider');
_.$slideTrack = (_.slideCount === 0) ?
$('<div class="slick-track"/>').appendTo(_.$slider) :
_.$slides.wrapAll('<div class="slick-track"/>').parent();
_.$list = _.$slideTrack.wrap(
'<div aria-live="polite" class="slick-list"/>').parent();
_.$slideTrack.css('opacity', 0);
if (_.options.centerMode === true || _.options.swipeToSlide === true) {
_.options.slidesToScroll = 1;
}
$('img[data-lazy]', _.$slider).not('[src]').addClass('slick-loading');
_.setupInfinite();
_.buildArrows();
_.buildDots();
_.updateDots();
if (_.options.accessibility === true) {
_.$list.prop('tabIndex', 0);
}
_.setSlideClasses(typeof this.currentSlide === 'number' ? this.currentSlide : 0);
if (_.options.draggable === true) {
_.$list.addClass('draggable');
}
};
Slick.prototype.checkResponsive = function(initial) {
var _ = this,
breakpoint, targetBreakpoint, respondToWidth;
var sliderWidth = _.$slider.width();
var windowWidth = window.innerWidth || $(window).width();
if (_.respondTo === "window") {
respondToWidth = windowWidth;
} else if (_.respondTo === "slider") {
respondToWidth = sliderWidth;
} else if (_.respondTo === "min") {
respondToWidth = Math.min(windowWidth, sliderWidth);
}
if (_.originalSettings.responsive && _.originalSettings
.responsive.length > -1 && _.originalSettings.responsive !== null) {
targetBreakpoint = null;
for (breakpoint in _.breakpoints) {
if (_.breakpoints.hasOwnProperty(breakpoint)) {
if (_.originalSettings.mobileFirst === false) {
if (respondToWidth < _.breakpoints[breakpoint]) {
targetBreakpoint = _.breakpoints[breakpoint];
}
} else {
if (respondToWidth > _.breakpoints[breakpoint]) {
targetBreakpoint = _.breakpoints[breakpoint];
}
}
}
}
if (targetBreakpoint !== null) {
if (_.activeBreakpoint !== null) {
if (targetBreakpoint !== _.activeBreakpoint) {
_.activeBreakpoint =
targetBreakpoint;
if(_.breakpointSettings[targetBreakpoint] === "unslick") {
_.unslick();
} else {
_.options = $.extend({}, _.originalSettings,
_.breakpointSettings[
targetBreakpoint]);
if(initial === true)
_.currentSlide = _.options.initialSlide;
_.refresh();
}
}
} else {
_.activeBreakpoint = targetBreakpoint;
if(_.breakpointSettings[targetBreakpoint] === "unslick") {
_.unslick();
} else {
_.options = $.extend({}, _.originalSettings,
_.breakpointSettings[
targetBreakpoint]);
if(initial === true)
_.currentSlide = _.options.initialSlide;
_.refresh();
}
}
} else {
if (_.activeBreakpoint !== null) {
_.activeBreakpoint = null;
_.options = _.originalSettings;
if(initial === true)
_.currentSlide = _.options.initialSlide;
_.refresh();
}
}
}
};
Slick.prototype.changeSlide = function(event, dontAnimate) {
var _ = this,
$target = $(event.target),
indexOffset, slideOffset, unevenOffset;
// If target is a link, prevent default action.
$target.is('a') && event.preventDefault();
unevenOffset = (_.slideCount % _.options.slidesToScroll !== 0);
indexOffset = unevenOffset ? 0 : (_.slideCount - _.currentSlide) % _.options.slidesToScroll;
switch (event.data.message) {
case 'previous':
slideOffset = indexOffset === 0 ? _.options.slidesToScroll : _.options.slidesToShow - indexOffset;
if (_.slideCount > _.options.slidesToShow) {
_.slideHandler(_.currentSlide - slideOffset, false, dontAnimate);
}
break;
case 'next':
slideOffset = indexOffset === 0 ? _.options.slidesToScroll : indexOffset;
if (_.slideCount > _.options.slidesToShow) {
_.slideHandler(_.currentSlide + slideOffset, false, dontAnimate);
}
break;
case 'index':
var index = event.data.index === 0 ? 0 :
event.data.index || $(event.target).parent().index() * _.options.slidesToScroll;
_.slideHandler(_.checkNavigable(index), false, dontAnimate);
break;
default:
return;
}
};
Slick.prototype.checkNavigable = function(index) {
var _ = this, navigables, prevNavigable;
navigables = _.getNavigableIndexes();
prevNavigable = 0;
if(index > navigables[navigables.length -1]){
index = navigables[navigables.length -1];
} else {
for(var n in navigables) {
if(index < navigables[n]) {
index = prevNavigable;
break;
}
prevNavigable = navigables[n];
}
}
return index;
};
Slick.prototype.clickHandler = function(event) {
var _ = this;
if(_.shouldClick === false) {
event.stopImmediatePropagation();
event.stopPropagation();
event.preventDefault();
}
};
Slick.prototype.destroy = function() {
var _ = this;
_.autoPlayClear();
_.touchObject = {};
$('.slick-cloned', _.$slider).remove();
if (_.$dots) {
_.$dots.remove();
}
if (_.$prevArrow && (typeof _.options.prevArrow !== 'object')) {
_.$prevArrow.remove();
}
if (_.$nextArrow && (typeof _.options.nextArrow !== 'object')) {
_.$nextArrow.remove();
}
_.$slides.removeClass('slick-slide slick-active slick-center slick-visible')
.attr("aria-hidden","true")
.removeAttr('data-slick-index')
.css({
position: '',
left: '',
top: '',
zIndex: '',
opacity: '',
width: ''
});
_.$slider.removeClass('slick-slider');
_.$slider.removeClass('slick-initialized');
_.$list.off('.slick');
$(window).off('.slick-' + _.instanceUid);
$(document).off('.slick-' + _.instanceUid);
_.$slider.html(_.$slides);
};
Slick.prototype.disableTransition = function(slide) {
var _ = this,
transition = {};
transition[_.transitionType] = "";
if (_.options.fade === false) {
_.$slideTrack.css(transition);
} else {
_.$slides.eq(slide).css(transition);
}
};
Slick.prototype.fadeSlide = function(slideIndex, callback) {
var _ = this;
if (_.cssTransitions === false) {
_.$slides.eq(slideIndex).css({
zIndex: 1000
});
_.$slides.eq(slideIndex).animate({
opacity: 1
}, _.options.speed, _.options.easing, callback);
} else {
_.applyTransition(slideIndex);
_.$slides.eq(slideIndex).css({
opacity: 1,
zIndex: 1000
});
if (callback) {
setTimeout(function() {
_.disableTransition(slideIndex);
callback.call();
}, _.options.speed);
}
}
};
Slick.prototype.filterSlides = Slick.prototype.slickFilter = function(filter) {
var _ = this;
if (filter !== null) {
_.unload();
_.$slideTrack.children(this.options.slide).detach();
_.$slidesCache.filter(filter).appendTo(_.$slideTrack);
_.reinit();
}
};
Slick.prototype.getCurrent = Slick.prototype.slickCurrentSlide = function() {
var _ = this;
return _.currentSlide;
};
Slick.prototype.getDotCount = function() {
var _ = this;
var breakPoint = 0;
var counter = 0;
var pagerQty = 0;
if(_.options.infinite === true) {
pagerQty = Math.ceil(_.slideCount / _.options.slidesToScroll);
} else if (_.options.centerMode === true) {
pagerQty = _.slideCount;
} else {
while (breakPoint < _.slideCount){
++pagerQty;
breakPoint = counter + _.options.slidesToShow;
counter += _.options.slidesToScroll <= _.options.slidesToShow ? _.options.slidesToScroll : _.options.slidesToShow;
}
}
return pagerQty - 1;
};
Slick.prototype.getLeft = function(slideIndex) {
var _ = this,
targetLeft,
verticalHeight,
verticalOffset = 0,
targetSlide;
_.slideOffset = 0;
verticalHeight = _.$slides.first().outerHeight();
if (_.options.infinite === true) {
if (_.slideCount > _.options.slidesToShow) {
_.slideOffset = (_.slideWidth * _.options.slidesToShow) * -1;
verticalOffset = (verticalHeight * _.options.slidesToShow) * -1;
}
if (_.slideCount % _.options.slidesToScroll !== 0) {
if (slideIndex + _.options.slidesToScroll > _.slideCount && _.slideCount > _.options.slidesToShow) {
if(slideIndex > _.slideCount) {
_.slideOffset = ((_.options.slidesToShow - (slideIndex - _.slideCount)) * _.slideWidth) * -1;
verticalOffset = ((_.options.slidesToShow - (slideIndex - _.slideCount)) * verticalHeight) * -1;
} else {
_.slideOffset = ((_.slideCount % _.options.slidesToScroll) * _.slideWidth) * -1;
verticalOffset = ((_.slideCount % _.options.slidesToScroll) * verticalHeight) * -1;
}
}
}
} else {
if(slideIndex + _.options.slidesToShow > _.slideCount) {
_.slideOffset = ((slideIndex + _.options.slidesToShow) - _.slideCount) * _.slideWidth;
verticalOffset = ((slideIndex + _.options.slidesToShow) - _.slideCount) * verticalHeight;
}
}
if (_.slideCount <= _.options.slidesToShow){
_.slideOffset = 0;
verticalOffset = 0;
}
if (_.options.centerMode === true && _.options.infinite === true) {
_.slideOffset += _.slideWidth * Math.floor(_.options.slidesToShow / 2) - _.slideWidth;
} else if (_.options.centerMode === true) {
_.slideOffset = 0;
_.slideOffset += _.slideWidth * Math.floor(_.options.slidesToShow / 2);
}
if (_.options.vertical === false) {
targetLeft = ((slideIndex * _.slideWidth) * -1) + _.slideOffset;
} else {
targetLeft = ((slideIndex * verticalHeight) * -1) + verticalOffset;
}
if (_.options.variableWidth === true) {
if (_.slideCount <= _.options.slidesToShow || _.options.infinite === false) {
targetSlide = _.$slideTrack.children('.slick-slide').eq(slideIndex);
} else {
targetSlide = _.$slideTrack.children('.slick-slide').eq(slideIndex + _.options.slidesToShow);
}
targetLeft = targetSlide[0] ? targetSlide[0].offsetLeft * -1 : 0;
if (_.options.centerMode === true) {
if(_.options.infinite === false) {
targetSlide = _.$slideTrack.children('.slick-slide').eq(slideIndex);
} else {
targetSlide = _.$slideTrack.children('.slick-slide').eq(slideIndex + _.options.slidesToShow + 1);
}
targetLeft = targetSlide[0] ? targetSlide[0].offsetLeft * -1 : 0;
targetLeft += (_.$list.width() - targetSlide.outerWidth()) / 2;
}
}
return targetLeft;
};
Slick.prototype.getOption = Slick.prototype.slickGetOption = function(option) {
var _ = this;
return _.options[option];
};
Slick.prototype.getNavigableIndexes = function() {
var _ = this, breakPoint = 0, counter = 0, indexes = [], max;
if(_.options.infinite === false) {
max = _.slideCount - _.options.slidesToShow + 1;
if (_.options.centerMode === true) max = _.slideCount;
} else {
breakPoint = _.slideCount * -1;
counter = _.slideCount * -1;
max = _.slideCount * 2;
}
while (breakPoint < max){
indexes.push(breakPoint);
breakPoint = counter + _.options.slidesToScroll;
counter += _.options.slidesToScroll <= _.options.slidesToShow ? _.options.slidesToScroll : _.options.slidesToShow;
}
return indexes;
};
Slick.prototype.getSlick = function() {
return this;
};
Slick.prototype.getSlideCount = function() {
var _ = this, slidesTraversed, swipedSlide, centerOffset;
centerOffset = _.options.centerMode === true ? _.slideWidth * Math.floor(_.options.slidesToShow / 2) : 0;
if(_.options.swipeToSlide === true) {
_.$slideTrack.find('.slick-slide').each(function(index, slide){
if (slide.offsetLeft - centerOffset + ($(slide).outerWidth() / 2) > (_.swipeLeft * -1)) {
swipedSlide = slide;
return false;
}
});
slidesTraversed = Math.abs($(swipedSlide).attr('data-slick-index') - _.currentSlide) || 1;
return slidesTraversed;
} else {
return _.options.slidesToScroll;
}
};
Slick.prototype.goTo = Slick.prototype.slickGoTo = function(slide, dontAnimate) {
var _ = this;
_.changeSlide({
data: {
message: 'index',
index: parseInt(slide)
}
}, dontAnimate);
};
Slick.prototype.init = function() {
var _ = this;
if (!$(_.$slider).hasClass('slick-initialized')) {
$(_.$slider).addClass('slick-initialized');
_.buildOut();
_.setProps();
_.startLoad();
_.loadSlider();
_.initializeEvents();
_.updateArrows();
_.updateDots();
}
_.$slider.trigger("init", [ _ ]);
};
Slick.prototype.initArrowEvents = function() {
var _ = this;
if (_.options.arrows === true && _.slideCount > _.options.slidesToShow) {
_.$prevArrow.on('click.slick', {
message: 'previous'
}, _.changeSlide);
_.$nextArrow.on('click.slick', {
message: 'next'
}, _.changeSlide);
}
};
Slick.prototype.initDotEvents = function() {
var _ = this;
if (_.options.dots === true && _.slideCount > _.options.slidesToShow) {
$('li', _.$dots).on('click.slick', {
message: 'index'
}, _.changeSlide);
}
if (_.options.dots === true && _.options.pauseOnDotsHover === true && _.options.autoplay === true) {
$('li', _.$dots)
.on('mouseenter.slick', function(){
_.paused = true;
_.autoPlayClear();
})
.on('mouseleave.slick', function(){
_.paused = false;
_.autoPlay();
});
}
};
Slick.prototype.initializeEvents = function() {
var _ = this;
_.initArrowEvents();
_.initDotEvents();
_.$list.on('touchstart.slick mousedown.slick', {
action: 'start'
}, _.swipeHandler);
_.$list.on('touchmove.slick mousemove.slick', {
action: 'move'
}, _.swipeHandler);
_.$list.on('touchend.slick mouseup.slick', {
action: 'end'
}, _.swipeHandler);
_.$list.on('touchcancel.slick mouseleave.slick', {
action: 'end'
}, _.swipeHandler);
_.$list.on('click.slick', _.clickHandler);
if (_.options.autoplay === true) {
$(document).on(_.visibilityChange, function(){
_.visibility();
});
if( _.options.pauseOnHover === true ) {
_.$list.on('mouseenter.slick', function(){
_.paused = true;
_.autoPlayClear();
});
_.$list.on('mouseleave.slick', function(){
_.paused = false;
_.autoPlay();
});
}
}
if(_.options.accessibility === true) {
_.$list.on('keydown.slick', _.keyHandler);
}
if(_.options.focusOnSelect === true) {
$(_.$slideTrack).children().on('click.slick', _.selectHandler);
}
$(window).on('orientationchange.slick.slick-' + _.instanceUid, function() {
_.checkResponsive();
_.setPosition();
});
$(window).on('resize.slick.slick-' + _.instanceUid, function() {
if ($(window).width() !== _.windowWidth) {
clearTimeout(_.windowDelay);
_.windowDelay = window.setTimeout(function() {
_.windowWidth = $(window).width();
_.checkResponsive();
_.setPosition();
}, 50);
}
});
$('*[draggable!=true]', _.$slideTrack).on('dragstart', function(e){ e.preventDefault(); });
$(window).on('load.slick.slick-' + _.instanceUid, _.setPosition);
$(document).on('ready.slick.slick-' + _.instanceUid, _.setPosition);
};
Slick.prototype.initUI = function() {
var _ = this;
if (_.options.arrows === true && _.slideCount > _.options.slidesToShow) {
_.$prevArrow.show();
_.$nextArrow.show();
}
if (_.options.dots === true && _.slideCount > _.options.slidesToShow) {
_.$dots.show();
}
if (_.options.autoplay === true) {
_.autoPlay();
}
};
Slick.prototype.keyHandler = function(event) {
var _ = this;
if (event.keyCode === 37 && _.options.accessibility === true) {
_.changeSlide({
data: {
message: 'previous'
}
});
} else if (event.keyCode === 39 && _.options.accessibility === true) {
_.changeSlide({
data: {
message: 'next'
}
});
}
};
Slick.prototype.lazyLoad = function() {
var _ = this,
loadRange, cloneRange, rangeStart, rangeEnd;
function loadImages(imagesScope) {
$('img[data-lazy]', imagesScope).each(function() {
var image = $(this),
imageSource = $(this).attr('data-lazy');
image
.load(function() { image.animate({ opacity: 1 }, 200); })
.css({ opacity: 0 })
.attr('src', imageSource)
.removeAttr('data-lazy')
.removeClass('slick-loading');
});
}
if (_.options.centerMode === true) {
if (_.options.infinite === true) {
rangeStart = _.currentSlide + (_.options.slidesToShow/2 + 1);
rangeEnd = rangeStart + _.options.slidesToShow + 2;
} else {
rangeStart = Math.max(0, _.currentSlide - (_.options.slidesToShow/2 + 1));
rangeEnd = 2 + (_.options.slidesToShow/2 + 1) + _.currentSlide;
}
} else {
rangeStart = _.options.infinite ? _.options.slidesToShow + _.currentSlide : _.currentSlide;
rangeEnd = rangeStart + _.options.slidesToShow;
if (_.options.fade === true ) {
if(rangeStart > 0) rangeStart--;
if(rangeEnd <= _.slideCount) rangeEnd++;
}
}
loadRange = _.$slider.find('.slick-slide').slice(rangeStart, rangeEnd);
loadImages(loadRange);
if (_.slideCount <= _.options.slidesToShow){
cloneRange = _.$slider.find('.slick-slide');
loadImages(cloneRange);
}else
if (_.currentSlide >= _.slideCount - _.options.slidesToShow) {
cloneRange = _.$slider.find('.slick-cloned').slice(0, _.options.slidesToShow);
loadImages(cloneRange);
} else if (_.currentSlide === 0) {
cloneRange = _.$slider.find('.slick-cloned').slice(_.options.slidesToShow * -1);
loadImages(cloneRange);
}
};
Slick.prototype.loadSlider = function() {
var _ = this;
_.setPosition();
_.$slideTrack.css({
opacity: 1
});
_.$slider.removeClass('slick-loading');
_.initUI();
if (_.options.lazyLoad === 'progressive') {
_.progressiveLazyLoad();
}
};
Slick.prototype.next = Slick.prototype.slickNext = function() {
var _ = this;
_.changeSlide({
data: {
message: 'next'
}
});
};
Slick.prototype.pause = Slick.prototype.slickPause = function() {
var _ = this;
_.autoPlayClear();
_.paused = true;
};
Slick.prototype.play = Slick.prototype.slickPlay = function() {
var _ = this;
_.paused = false;
_.autoPlay();
};
Slick.prototype.postSlide = function(index) {
var _ = this;
_.$slider.trigger("afterChange", [ _, index]);
_.animating = false;
_.setPosition();
_.swipeLeft = null;
if (_.options.autoplay === true && _.paused === false) {
_.autoPlay();
}
};
Slick.prototype.prev = Slick.prototype.slickPrev = function() {
var _ = this;
_.changeSlide({
data: {
message: 'previous'
}
});
};
Slick.prototype.progressiveLazyLoad = function() {
var _ = this,
imgCount, targetImage;
imgCount = $('img[data-lazy]', _.$slider).length;
if (imgCount > 0) {
targetImage = $('img[data-lazy]', _.$slider).first();
targetImage.attr('src', targetImage.attr('data-lazy')).removeClass('slick-loading').load(function() {
targetImage.removeAttr('data-lazy');
_.progressiveLazyLoad();
if( _.options.adaptiveHeight === true ) {
_.setPosition();
}
})
.error(function () {
targetImage.removeAttr('data-lazy');
_.progressiveLazyLoad();
});
}
};
Slick.prototype.refresh = function() {
var _ = this,
currentSlide = _.currentSlide;
_.destroy();
$.extend(_, _.initials);
_.init();
_.changeSlide({
data: {
message: 'index',
index: currentSlide
}
}, true);
};
Slick.prototype.reinit = function() {
var _ = this;
_.$slides = _.$slideTrack.children(_.options.slide).addClass(
'slick-slide');
_.slideCount = _.$slides.length;
if (_.currentSlide >= _.slideCount && _.currentSlide !== 0) {
_.currentSlide = _.currentSlide - _.options.slidesToScroll;
}
if (_.slideCount <= _.options.slidesToShow) {
_.currentSlide = 0;
}
_.setProps();
_.setupInfinite();
_.buildArrows();
_.updateArrows();
_.initArrowEvents();
_.buildDots();
_.updateDots();
_.initDotEvents();
if(_.options.focusOnSelect === true) {
$(_.$slideTrack).children().on('click.slick', _.selectHandler);
}
_.setSlideClasses(0);
_.setPosition();
_.$slider.trigger("reInit", [ _ ]);
};
Slick.prototype.removeSlide = Slick.prototype.slickRemove = function(index, removeBefore, removeAll) {
var _ = this;
if (typeof(index) === 'boolean') {
removeBefore = index;
index = removeBefore === true ? 0 : _.slideCount - 1;
} else {
index = removeBefore === true ? --index : index;
}
if (_.slideCount < 1 || index < 0 || index > _.slideCount - 1) {
return false;
}
_.unload();
if(removeAll === true) {
_.$slideTrack.children().remove();
} else {
_.$slideTrack.children(this.options.slide).eq(index).remove();
}
_.$slides = _.$slideTrack.children(this.options.slide);
_.$slideTrack.children(this.options.slide).detach();
_.$slideTrack.append(_.$slides);
_.$slidesCache = _.$slides;
_.reinit();
};
Slick.prototype.setCSS = function(position) {
var _ = this,
positionProps = {}, x, y;
if (_.options.rtl === true) {
position = -position;
}
x = _.positionProp == 'left' ? Math.ceil(position) + 'px' : '0px';
y = _.positionProp == 'top' ? Math.ceil(position) + 'px' : '0px';
positionProps[_.positionProp] = position;
if (_.transformsEnabled === false) {
_.$slideTrack.css(positionProps);
} else {
positionProps = {};
if (_.cssTransitions === false) {
positionProps[_.animType] = 'translate(' + x + ', ' + y + ')';
_.$slideTrack.css(positionProps);
} else {
positionProps[_.animType] = 'translate3d(' + x + ', ' + y + ', 0px)';
_.$slideTrack.css(positionProps);
}
}
};
Slick.prototype.setDimensions = function() {
var _ = this;
if (_.options.vertical === false) {
if (_.options.centerMode === true) {
_.$list.css({
padding: ('0px ' + _.options.centerPadding)
});
}
} else {
_.$list.height(_.$slides.first().outerHeight(true) * _.options.slidesToShow);
if (_.options.centerMode === true) {
_.$list.css({
padding: (_.options.centerPadding + ' 0px')
});
}
}
_.listWidth = _.$list.width();
_.listHeight = _.$list.height();
if(_.options.vertical === false && _.options.variableWidth === false) {
_.slideWidth = Math.ceil(_.listWidth / _.options.slidesToShow);
_.$slideTrack.width(Math.ceil((_.slideWidth * _.$slideTrack.children('.slick-slide').length)));
} else if (_.options.variableWidth === true) {
var trackWidth = 0;
_.slideWidth = Math.ceil(_.listWidth / _.options.slidesToShow);
_.$slideTrack.children('.slick-slide').each(function(){
trackWidth += _.listWidth;
});
_.$slideTrack.width(Math.ceil(trackWidth) + 1);
} else {
_.slideWidth = Math.ceil(_.listWidth);
_.$slideTrack.height(Math.ceil((_.$slides.first().outerHeight(true) * _.$slideTrack.children('.slick-slide').length)));
}
var offset = _.$slides.first().outerWidth(true) - _.$slides.first().width();
if (_.options.variableWidth === false) _.$slideTrack.children('.slick-slide').width(_.slideWidth - offset);
};
Slick.prototype.setFade = function() {
var _ = this,
targetLeft;
_.$slides.each(function(index, element) {
targetLeft = (_.slideWidth * index) * -1;
if (_.options.rtl === true) {
$(element).css({
position: 'relative',
right: targetLeft,
top: 0,
zIndex: 800,
opacity: 0
});
} else {
$(element).css({
position: 'relative',
left: targetLeft,
top: 0,
zIndex: 800,
opacity: 0
});
}
});
_.$slides.eq(_.currentSlide).css({
zIndex: 900,
opacity: 1
});
};
Slick.prototype.setHeight = function() {
var _ = this;
if(_.options.slidesToShow === 1 && _.options.adaptiveHeight === true && _.options.vertical === false) {
var targetHeight = _.$slides.eq(_.currentSlide).outerHeight(true);
_.$list.css('height', targetHeight);
}
};
Slick.prototype.setOption = Slick.prototype.slickSetOption = function(option, value, refresh) {
var _ = this;
_.options[option] = value;
if (refresh === true) {
_.unload();
_.reinit();
}
};
Slick.prototype.setPosition = function() {
var _ = this;
_.setDimensions();
_.setHeight();
if (_.options.fade === false) {
_.setCSS(_.getLeft(_.currentSlide));
} else {
_.setFade();
}
_.$slider.trigger("setPosition", [ _ ]);
};
Slick.prototype.setProps = function() {
var _ = this,
bodyStyle = document.body.style;
_.positionProp = _.options.vertical === true ? 'top' : 'left';
if (_.positionProp === 'top') {
_.$slider.addClass('slick-vertical');
} else {
_.$slider.removeClass('slick-vertical');
}
if (bodyStyle.WebkitTransition !== undefined ||
bodyStyle.MozTransition !== undefined ||
bodyStyle.msTransition !== undefined) {
if(_.options.useCSS === true) {
_.cssTransitions = true;
}
}
if (bodyStyle.OTransform !== undefined) {
_.animType = 'OTransform';
_.transformType = "-o-transform";
_.transitionType = 'OTransition';
if (bodyStyle.perspectiveProperty === undefined && bodyStyle.webkitPerspective === undefined) _.animType = false;
}
if (bodyStyle.MozTransform !== undefined) {
_.animType = 'MozTransform';
_.transformType = "-moz-transform";
_.transitionType = 'MozTransition';
if (bodyStyle.perspectiveProperty === undefined && bodyStyle.MozPerspective === undefined) _.animType = false;
}
if (bodyStyle.webkitTransform !== undefined) {
_.animType = 'webkitTransform';
_.transformType = "-webkit-transform";
_.transitionType = 'webkitTransition';
if (bodyStyle.perspectiveProperty === undefined && bodyStyle.webkitPerspective === undefined) _.animType = false;
}
if (bodyStyle.msTransform !== undefined) {
_.animType = 'msTransform';
_.transformType = "-ms-transform";
_.transitionType = 'msTransition';
if (bodyStyle.msTransform === undefined) _.animType = false;
}
if (bodyStyle.transform !== undefined && _.animType !== false) {
_.animType = 'transform';
_.transformType = "transform";
_.transitionType = 'transition';
}
_.transformsEnabled = (_.animType !== null && _.animType !== false);
};
Slick.prototype.setSlideClasses = function(index) {
var _ = this,
centerOffset, allSlides, indexOffset, remainder;
_.$slider.find('.slick-slide').removeClass('slick-active').attr("aria-hidden","true").removeClass('slick-center');
allSlides = _.$slider.find('.slick-slide');
if (_.options.centerMode === true) {
centerOffset = Math.floor(_.options.slidesToShow / 2);
if(_.options.infinite === true) {
if (index >= centerOffset && index <= (_.slideCount - 1) - centerOffset) {
_.$slides.slice(index - centerOffset, index + centerOffset + 1).addClass('slick-active').attr("aria-hidden","false");
} else {
indexOffset = _.options.slidesToShow + index;
allSlides.slice(indexOffset - centerOffset + 1, indexOffset + centerOffset + 2).addClass('slick-active').attr("aria-hidden","false");
}
if (index === 0) {
allSlides.eq(allSlides.length - 1 - _.options.slidesToShow).addClass('slick-center');
} else if (index === _.slideCount - 1) {
allSlides.eq(_.options.slidesToShow).addClass('slick-center');
}
}
_.$slides.eq(index).addClass('slick-center');
} else {
if (index >= 0 && index <= (_.slideCount - _.options.slidesToShow)) {
_.$slides.slice(index, index + _.options.slidesToShow).addClass('slick-active').attr("aria-hidden","false");
} else if ( allSlides.length <= _.options.slidesToShow ) {
allSlides.addClass('slick-active').attr("aria-hidden","false");
} else {
remainder = _.slideCount%_.options.slidesToShow;
indexOffset = _.options.infinite === true ? _.options.slidesToShow + index : index;
if(_.options.slidesToShow == _.options.slidesToScroll && (_.slideCount - index) < _.options.slidesToShow) {
allSlides.slice(indexOffset-(_.options.slidesToShow-remainder), indexOffset + remainder).addClass('slick-active').attr("aria-hidden","false");
} else {
allSlides.slice(indexOffset, indexOffset + _.options.slidesToShow).addClass('slick-active').attr("aria-hidden","false");
}
}
}
if (_.options.lazyLoad === 'ondemand') {
_.lazyLoad();
}
};
Slick.prototype.setupInfinite = function() {
var _ = this,
i, slideIndex, infiniteCount;
if (_.options.fade === true) {
_.options.centerMode = false;
}
if (_.options.infinite === true && _.options.fade === false) {
slideIndex = null;
if (_.slideCount > _.options.slidesToShow) {
if (_.options.centerMode === true) {
infiniteCount = _.options.slidesToShow + 1;
} else {
infiniteCount = _.options.slidesToShow;
}
for (i = _.slideCount; i > (_.slideCount -
infiniteCount); i -= 1) {
slideIndex = i - 1;
$(_.$slides[slideIndex]).clone(true).attr('id', '')
.attr('data-slick-index', slideIndex-_.slideCount)
.prependTo(_.$slideTrack).addClass('slick-cloned');
}
for (i = 0; i < infiniteCount; i += 1) {
slideIndex = i;
$(_.$slides[slideIndex]).clone(true).attr('id', '')
.attr('data-slick-index', slideIndex+_.slideCount)
.appendTo(_.$slideTrack).addClass('slick-cloned');
}
_.$slideTrack.find('.slick-cloned').find('[id]').each(function() {
$(this).attr('id', '');
});
}
}
};
Slick.prototype.selectHandler = function(event) {
var _ = this;
var index = parseInt($(event.target).parents('.slick-slide').attr("data-slick-index"));
if(!index) index = 0;
if(_.slideCount <= _.options.slidesToShow){
_.$slider.find('.slick-slide').removeClass('slick-active').attr("aria-hidden","true");
_.$slides.eq(index).addClass('slick-active').attr("aria-hidden","false");
if(_.options.centerMode === true) {
_.$slider.find('.slick-slide').removeClass('slick-center');
_.$slides.eq(index).addClass('slick-center');
}
_.asNavFor(index);
return;
}
_.slideHandler(index);
};
Slick.prototype.slideHandler = function(index,sync,dontAnimate) {
var targetSlide, animSlide, oldSlide, slideLeft, targetLeft = null,
_ = this;
sync = sync || false;
if (_.animating === true && _.options.waitForAnimate === true) {
return;
}
if (_.options.fade === true && _.currentSlide === index) {
return;
}
if (_.slideCount <= _.options.slidesToShow) {
return;
}
if (sync === false) {
_.asNavFor(index);
}
targetSlide = index;
targetLeft = _.getLeft(targetSlide);
slideLeft = _.getLeft(_.currentSlide);
_.currentLeft = _.swipeLeft === null ? slideLeft : _.swipeLeft;
if (_.options.infinite === false && _.options.centerMode === false && (index < 0 || index > _.getDotCount() * _.options.slidesToScroll)) {
if(_.options.fade === false) {
targetSlide = _.currentSlide;
if(dontAnimate!==true) {
_.animateSlide(slideLeft, function() {
_.postSlide(targetSlide);
});
} else {
_.postSlide(targetSlide);
}
}
return;
} else if (_.options.infinite === false && _.options.centerMode === true && (index < 0 || index > (_.slideCount - _.options.slidesToScroll))) {
if(_.options.fade === false) {
targetSlide = _.currentSlide;
if(dontAnimate!==true) {
_.animateSlide(slideLeft, function() {
_.postSlide(targetSlide);
});
} else {
_.postSlide(targetSlide);
}
}
return;
}
if (_.options.autoplay === true) {
clearInterval(_.autoPlayTimer);
}
if (targetSlide < 0) {
if (_.slideCount % _.options.slidesToScroll !== 0) {
animSlide = _.slideCount - (_.slideCount % _.options.slidesToScroll);
} else {
animSlide = _.slideCount + targetSlide;
}
} else if (targetSlide >= _.slideCount) {
if (_.slideCount % _.options.slidesToScroll !== 0) {
animSlide = 0;
} else {
animSlide = targetSlide - _.slideCount;
}
} else {
animSlide = targetSlide;
}
_.animating = true;
_.$slider.trigger("beforeChange", [ _ , _.currentSlide, animSlide]);
oldSlide = _.currentSlide;
_.currentSlide = animSlide;
_.setSlideClasses(_.currentSlide);
_.updateDots();
_.updateArrows();
if (_.options.fade === true) {
if(dontAnimate!==true) {
_.fadeSlide(animSlide, function() {
_.postSlide(animSlide);
});
} else {
_.postSlide(animSlide);
}
_.animateHeight();
return;
}
if(dontAnimate!==true) {
_.animateSlide(targetLeft, function() {
_.postSlide(animSlide);
});
} else {
_.postSlide(animSlide);
}
};
Slick.prototype.startLoad = function() {
var _ = this;
if (_.options.arrows === true && _.slideCount > _.options.slidesToShow) {
_.$prevArrow.hide();
_.$nextArrow.hide();
}
if (_.options.dots === true && _.slideCount > _.options.slidesToShow) {
_.$dots.hide();
}
_.$slider.addClass('slick-loading');
};
Slick.prototype.swipeDirection = function() {
var xDist, yDist, r, swipeAngle, _ = this;
xDist = _.touchObject.startX - _.touchObject.curX;
yDist = _.touchObject.startY - _.touchObject.curY;
r = Math.atan2(yDist, xDist);
swipeAngle = Math.round(r * 180 / Math.PI);
if (swipeAngle < 0) {
swipeAngle = 360 - Math.abs(swipeAngle);
}
if ((swipeAngle <= 45) && (swipeAngle >= 0)) {
return (_.options.rtl === false ? 'left' : 'right');
}
if ((swipeAngle <= 360) && (swipeAngle >= 315)) {
return (_.options.rtl === false ? 'left' : 'right');
}
if ((swipeAngle >= 135) && (swipeAngle <= 225)) {
return (_.options.rtl === false ? 'right' : 'left');
}
return 'vertical';
};
Slick.prototype.swipeEnd = function(event) {
var _ = this, slideCount;
_.dragging = false;
_.shouldClick = (_.touchObject.swipeLength > 10) ? false : true;
if (_.touchObject.curX === undefined) {
return false;
}
if (_.touchObject.edgeHit === true) {
_.$slider.trigger("edge", [ _, _.swipeDirection()]);
}
if (_.touchObject.swipeLength >= _.touchObject.minSwipe) {
switch (_.swipeDirection()) {
case 'left':
slideCount = _.options.swipeToSlide ? _.checkNavigable(_.currentSlide + _.getSlideCount()) : _.currentSlide + _.getSlideCount();
_.slideHandler(slideCount);
_.currentDirection = 0;
_.touchObject = {};
_.$slider.trigger("swipe", [ _, "left"]);
break;
case 'right':
slideCount = _.options.swipeToSlide ? _.checkNavigable(_.currentSlide - _.getSlideCount()) : _.currentSlide - _.getSlideCount();
_.slideHandler(slideCount);
_.currentDirection = 1;
_.touchObject = {};
_.$slider.trigger("swipe", [ _, "right"]);
break;
}
} else {
if(_.touchObject.startX !== _.touchObject.curX) {
_.slideHandler(_.currentSlide);
_.touchObject = {};
}
}
};
Slick.prototype.swipeHandler = function(event) {
var _ = this;
if ((_.options.swipe === false) || ('ontouchend' in document && _.options.swipe === false)) {
return;
} else if (_.options.draggable === false && event.type.indexOf('mouse') !== -1) {
return;
}
_.touchObject.fingerCount = event.originalEvent && event.originalEvent.touches !== undefined ?
event.originalEvent.touches.length : 1;
_.touchObject.minSwipe = _.listWidth / _.options
.touchThreshold;
switch (event.data.action) {
case 'start':
_.swipeStart(event);
break;
case 'move':
_.swipeMove(event);
break;
case 'end':
_.swipeEnd(event);
break;
}
};
Slick.prototype.swipeMove = function(event) {
var _ = this,
edgeWasHit = false,
curLeft, swipeDirection, swipeLength, positionOffset, touches;
touches = event.originalEvent !== undefined ? event.originalEvent.touches : null;
if (!_.dragging || touches && touches.length !== 1) {
return false;
}
curLeft = _.getLeft(_.currentSlide);
_.touchObject.curX = touches !== undefined ? touches[0].pageX : event.clientX;
_.touchObject.curY = touches !== undefined ? touches[0].pageY : event.clientY;
_.touchObject.swipeLength = Math.round(Math.sqrt(
Math.pow(_.touchObject.curX - _.touchObject.startX, 2)));
swipeDirection = _.swipeDirection();
if (swipeDirection === 'vertical') {
return;
}
if (event.originalEvent !== undefined && _.touchObject.swipeLength > 4) {
event.preventDefault();
}
positionOffset = (_.options.rtl === false ? 1 : -1) * (_.touchObject.curX > _.touchObject.startX ? 1 : -1);
swipeLength = _.touchObject.swipeLength;
_.touchObject.edgeHit = false;
if (_.options.infinite === false) {
if ((_.currentSlide === 0 && swipeDirection === "right") || (_.currentSlide >= _.getDotCount() && swipeDirection === "left")) {
swipeLength = _.touchObject.swipeLength * _.options.edgeFriction;
_.touchObject.edgeHit = true;
}
}
if (_.options.vertical === false) {
_.swipeLeft = curLeft + swipeLength * positionOffset;
} else {
_.swipeLeft = curLeft + (swipeLength * (_.$list.height() / _.listWidth)) * positionOffset;
}
if (_.options.fade === true || _.options.touchMove === false) {
return false;
}
if (_.animating === true) {
_.swipeLeft = null;
return false;
}
_.setCSS(_.swipeLeft);
};
Slick.prototype.swipeStart = function(event) {
var _ = this,
touches;
if (_.touchObject.fingerCount !== 1 || _.slideCount <= _.options.slidesToShow) {
_.touchObject = {};
return false;
}
if (event.originalEvent !== undefined && event.originalEvent.touches !== undefined) {
touches = event.originalEvent.touches[0];
}
_.touchObject.startX = _.touchObject.curX = touches !== undefined ? touches.pageX : event.clientX;
_.touchObject.startY = _.touchObject.curY = touches !== undefined ? touches.pageY : event.clientY;
_.dragging = true;
};
Slick.prototype.unfilterSlides = Slick.prototype.slickUnfilter = function() {
var _ = this;
if (_.$slidesCache !== null) {
_.unload();
_.$slideTrack.children(this.options.slide).detach();
_.$slidesCache.appendTo(_.$slideTrack);
_.reinit();
}
};
Slick.prototype.unload = function() {
var _ = this;
$('.slick-cloned', _.$slider).remove();
if (_.$dots) {
_.$dots.remove();
}
if (_.$prevArrow && (typeof _.options.prevArrow !== 'object')) {
_.$prevArrow.remove();
}
if (_.$nextArrow && (typeof _.options.nextArrow !== 'object')) {
_.$nextArrow.remove();
}
_.$slides.removeClass('slick-slide slick-active slick-visible').attr("aria-hidden","true").css('width', '');
};
Slick.prototype.unslick = function() {
var _ = this;
_.destroy();
};
Slick.prototype.updateArrows = function() {
var _ = this, centerOffset;
centerOffset = Math.floor(_.options.slidesToShow / 2);
if (_.options.arrows === true && _.options.infinite !==
true && _.slideCount > _.options.slidesToShow) {
_.$prevArrow.removeClass('slick-disabled');
_.$nextArrow.removeClass('slick-disabled');
if (_.currentSlide === 0) {
_.$prevArrow.addClass('slick-disabled');
_.$nextArrow.removeClass('slick-disabled');
} else if (_.currentSlide >= _.slideCount - _.options.slidesToShow && _.options.centerMode === false) {
_.$nextArrow.addClass('slick-disabled');
_.$prevArrow.removeClass('slick-disabled');
} else if (_.currentSlide >= _.slideCount - 1 && _.options.centerMode === true) {
_.$nextArrow.addClass('slick-disabled');
_.$prevArrow.removeClass('slick-disabled');
}
}
};
Slick.prototype.updateDots = function() {
var _ = this;
if (_.$dots !== null) {
_.$dots.find('li').removeClass('slick-active').attr("aria-hidden","true");
_.$dots.find('li').eq(Math.floor(_.currentSlide / _.options.slidesToScroll)).addClass('slick-active').attr("aria-hidden","false");
}
};
Slick.prototype.visibility = function() {
var _ = this;
if( document[ _.hidden ] ) {
_.paused = true;
_.autoPlayClear();
} else {
_.paused = false;
_.autoPlay();
}
};
$.fn.slick = function() {
var _ = this, opt = arguments[0], args = Array.prototype.slice.call(arguments,1), l = _.length, i = 0, ret;
for(i; i < l; i++) {
if (typeof opt == 'object' || typeof opt == 'undefined')
_[i].slick = new Slick(_[i], opt);
else
ret = _[i].slick[opt].apply(_[i].slick, args);
if (typeof ret != 'undefined') return ret;
}
return _;
};
$(function(){
$('[data-slick]').slick();
});
}));
// https://github.com/ghiculescu/jekyll-table-of-contents
(function ($) {
$.fn.toc = function (options) {
var defaults = {
noBackToTopLinks: false,
title: "<h2>Table of contents</h2>",
minimumHeaders: 3,
headers: "h1, h2, h3, h4, h5, h6",
listType: "ol", // values: [ol|ul]
showEffect: "show", // values: [show|slideDown|fadeIn|none]
showSpeed: "slow" // set to 0 to deactivate effect
},
settings = $.extend(defaults, options);
function fixedEncodeURIComponent(str) {
return encodeURIComponent(str).replace(/[!"()*]/g, function (c) {
return "%" + c.charCodeAt(0).toString(16);
});
}
var headers = $(settings.headers).filter(function () {
// get all headers with an ID
var previousSiblingName = $(this).prev().attr("name");
if (!this.id && previousSiblingName) {
this.id = $(this).attr("id", previousSiblingName.replace(/\./g, "-"));
}
return this.id;
}), output = $(this);
if (!headers.length || headers.length < settings.minimumHeaders || !output.length) {
return;
}
if (0 === settings.showSpeed) {
settings.showEffect = "none";
}
var render = {
show: function () {
output.hide().html(html).show(settings.showSpeed);
},
slideDown: function () {
output.hide().html(html).slideDown(settings.showSpeed);
},
fadeIn: function () {
output.hide().html(html).fadeIn(settings.showSpeed);
},
none: function () {
output.html(html);
}
};
var get_level = function (ele) {
return parseInt(ele.nodeName.replace("H", ""), 10);
}
var highest_level = headers.map(function (_, ele) {
return get_level(ele);
}).get().sort()[0];
var return_to_top = "<i class=\"fa fa-caret-up back-to-top\"> </i>";
var level = get_level(headers[0]),
this_level,
html = "<" + settings.listType + ">";
headers.on("click", function () {
if (!settings.noBackToTopLinks) {
window.location.hash = this.id;
}
})
.addClass("clickable-header")
.each(function (_, header) {
this_level = get_level(header);
if (!settings.noBackToTopLinks && this_level === highest_level) {
$(header).addClass("top-level-header").after(return_to_top);
}
if (this_level === level) // same level as before; same indenting
html += "<li><a href=\"#" + fixedEncodeURIComponent(header.id) + "\">" + header.innerHTML + "</a>";
else if (this_level <= level) { // higher level than before; end parent ol
for (i = this_level; i < level; i++) {
html += "</li></" + settings.listType + ">"
}
html += "<li><a href=\"#" + fixedEncodeURIComponent(header.id) + "\">" + header.innerHTML + "</a>";
}
else if (this_level > level) { // lower level than before; expand the previous to contain a ol
for (i = this_level; i > level; i--) {
html += "<" + settings.listType + "><li>"
}
html += "<a href=\"#" + fixedEncodeURIComponent(header.id) + "\">" + header.innerHTML + "</a>";
}
level = this_level; // update for the next one
});
html += "</" + settings.listType + ">";
if (!settings.noBackToTopLinks) {
$(document).on("click", ".back-to-top", function () {
$(window).scrollTop(0);
window.location.hash = "";
return false;
});
}
render[settings.showEffect]();
};
})(jQuery);
String.format = function () {
var myString = arguments[0];
for (var i = 1; i < arguments.length; i++) {
var regX = new RegExp("\\{" + (i - 1) + "\\}", "gm");
myString = myString.replace(regX, arguments[i]);
}
return myString;
};
Date.prototype.addHours = function (hours) {
return new Date(
this.getFullYear(),
this.getMonth(),
this.getDate(),
this.getHours() + hours,
this.getMinutes(),
this.getSeconds(),
this.getMilliseconds()
);
};
window.utils = window.utils || {};
utils.getQueryParam = function (name) {
"use strict";
name = name.replace(/[\[]/, "\\[").replace(/[\]]/, "\\]");
var regex = new RegExp("[\\?&]" + name + "=([^&#]*)"),
results = regex.exec(location.search);
return results === null ? "" : decodeURIComponent(results[1].replace(/\+/g, " "));
};
utils.countOccurrences = function (text, searchTerm) {
text += "";
searchTerm += "";
if (searchTerm.length <= 0) return text.length + 1;
var n = 0, pos = 0;
var step = searchTerm.length;
while (true) {
pos = text.indexOf(searchTerm, pos);
if (pos >= 0) {
n++;
pos += step;
} else break;
}
return (n);
};
window.app = window.app || {};
window.app.analytics = (function () {
function sendEvent(category, action, label, value) {
if (!window.ga) {
return;
}
try {
ga("send", "event", category, action, label, value);
} catch(ex) {}
}
return {
sendEvent: sendEvent
};
})();
window.app = window.app || {};
window.app.storage = (function () {
var prefix = "ace3_";
var timeToInvalidateItem = 1; // 1h
// gets an item from sessionStorage and checks if the time to invalidate the item is over
function getItem (key) {
var currentItem = window.sessionStorage.getItem(prefix + key);
if (!currentItem) {
return null;
}
currentItem = JSON.parse(currentItem);
// item is valid
if (new Date(currentItem.date).addHours(timeToInvalidateItem) > new Date()) {
return currentItem.item;
}
return null;
}
// saves an item in the sessionStorage and adds a timestamp
function setItem (key, value) {
var itemToSave = {
date: new Date(),
item: value
};
var currentItem = JSON.stringify(itemToSave);
window.sessionStorage.setItem(prefix + key, currentItem);
}
return {
getItem: getItem,
setItem: setItem
};
})();
window.app = window.app || {};
window.app.contentSearch = (function ($) {
var searchJsonUrl = "/js/search.json";
var storageKeyName = "searchResult";
var searchTermParamName = "searchTerm";
var _searchStartLength = 3;
var _maxEntriesLive = 10;
var _maxEntriesContent = 25;
var _maxDescriptionLengthLive = 80;
var _maxDescriptionLengthContent = 140;
var _searchTerm = "";
var _searchTermCombined = "";
var _timeOutID;
var $liveSearch = $("#liveSearch");
var $liveSearchField = $liveSearch.find(".liveSearch-field");
var $liveSearchResultList = $liveSearch.find(".liveSearch-result-list");
var $liveSearchButton = $liveSearch.find(".liveSearch-button");
//var $contentSearchButton = $liveSearch.find(".contentSearch-button");
var $contentSearchField = $liveSearch.find(".contentSearch-field");
var $contentSearchResultList = $(".searchPage-result-list");
function init() {
updateSearchFieldFromQueryParams();
$liveSearchField.on("keyup", handleLiveKeyDown);
$liveSearchField.on("blur", function () {
setTimeout(hideLiveResultList, 300);
});
$liveSearchButton.on("click", openSearchPage);
$contentSearchField.on("keyup", handleContentKeyDown);
//$contentSearchButton.on("click", openSearchPage);
}
/*
===
UTIL
===
*/
function findSearchTermInArray(response, maxEntries) {
var results = [],
i = 0,
j = 0,
length = response.length,
text = "",
multiplier = 0;
for (i; i < length; i++) {
var found = false;
if (results.length >= maxEntries) {
break;
}
var currentPage = response[i];
currentPage.value = 0;
var occurrences = 0;
for (j = 0; j < 4; j++) {
occurrences = 0;
switch (j) {
case 0:
text = currentPage.description.toLowerCase();
multiplier = 100;
break;
case 1:
text = currentPage.title.toLowerCase();
multiplier = 1000;
break;
case 2:
text = currentPage.group.toLowerCase();
multiplier = 10;
break;
case 3:
text = currentPage.content.toLowerCase();
multiplier = 1;
}
if (text.indexOf(_searchTerm) >= 0 || text.indexOf(_searchTermCombined) >= 0) {
found = true;
occurrences = utils.countOccurrences(text, _searchTerm);
if (_searchTermCombined !== _searchTerm) {
occurrences += utils.countOccurrences(text, _searchTermCombined);
}
if (occurrences > 0) {
currentPage.value += (occurrences * multiplier);
}
}
}
if (found) {
results.push(currentPage);
}
}
results = results.sort(function(x,y) {
if (x.value > y.value) {
return -1;
} else if(y.value > x.value) {
return 1;
} else {
return 0;
}
});
return results;
}
function getSearchResults() {
return $.getJSON(searchJsonUrl);
}
function searchTermValid(searchTerm) {
if (searchTerm === "" || searchTerm.length < _searchStartLength) {
return false;
} else {
return true;
}
}
/*
===
LIVE SEARCH
===
*/
function handleLiveKeyDown(e) {
// arrow down, arrow up
if (e.keyCode === 38 || e.keyCode === 40) {
e.preventDefault();
//navigateSearchResultsList(e.keyCode);
return false;
}
// enter
if (e.keyCode === 13) {
e.preventDefault();
openSearchPage(e);
return false;
}
// delays input and makes sure that only a complete search is sent
clearTimeout(_timeOutID);
_timeOutID = setTimeout(search, 300);
}
function showLiveResultList(results) {
if (!results) {
$liveSearchResultList.removeClass("hidden");
return;
}
var i = 0,
length = results.length;
var html = "";
for (i; i < length; i++) {
var currentPage = results[i];
var description = currentPage.description;
if (description.length > _maxDescriptionLengthLive) {
description = description.substr(0, _maxDescriptionLengthLive) + "&hellip;"
}
html += String.format("<li><a href=\"{1}\">{0}<br><small>{2}</small></a></li>", currentPage.title, currentPage.url, description);
}
$liveSearchResultList.empty().append(html).removeClass("hidden");
}
function hideLiveResultList() {
$liveSearchResultList.addClass("hidden");
}
function search() {
var term = $liveSearchField.val();
_searchTerm = term.trim().toLowerCase();
_searchTermCombined = _searchTerm.replace(" ", "");
if (!searchTermValid(_searchTerm)) {
$liveSearchResultList.empty();
return false;
}
startLiveSearch();
}
function startLiveSearch() {
var cachedSearchResults = app.storage.getItem(storageKeyName);
if (!cachedSearchResults) {
getSearchResults().done(function (response) {
app.storage.setItem(storageKeyName, response);
handleLiveSearchResult(response);
});
} else {
handleLiveSearchResult(cachedSearchResults);
}
}
function handleLiveSearchResult(response) {
var results = findSearchTermInArray(response, _maxEntriesLive);
app.analytics.sendEvent("LiveSearch", "Search", _searchTerm);
showLiveResultList(results);
}
function openSearchPage(e) {
e.preventDefault();
var searchTerm = $liveSearchField.val().trim();
app.analytics.sendEvent("LiveSearch", "OpenSearchPage", searchTerm);
document.location.href = String.format("search.html?{0}={1}", searchTermParamName, encodeURIComponent(searchTerm));
return false;
}
/*
===
CONTENT SEARCH
===
*/
function handleContentKeyDown(e) {
// arrow down, arrow up
if (e.keyCode === 38 || e.keyCode === 40) {
e.preventDefault();
//navigateSearchResultsList(e.keyCode);
return false;
}
// enter
if (e.keyCode === 13) {
e.preventDefault();
contentSearch();
return false;
}
// delays input and makes sure that only a complete search is sent
clearTimeout(_timeOutID);
_timeOutID = setTimeout(contentSearch, 300);
}
function contentSearch() {
var term = $contentSearchField.val();
_searchTerm = term.trim().toLowerCase();
_searchTermCombined = _searchTerm.replace(" ", "");
if (!searchTermValid(_searchTerm)) {
return false;
}
startContentSearch();
}
function updateSearchFieldFromQueryParams() {
_searchTerm = utils.getQueryParam(searchTermParamName);
_searchTermCombined = _searchTerm.replace(" ", "");
$contentSearchField.val(_searchTerm);
if (searchTermValid(_searchTerm)) {
startContentSearch();
}
}
function startContentSearch() {
var cachedSearchResults = app.storage.getItem(storageKeyName);
if (!cachedSearchResults) {
getSearchResults().done(function (response) {
app.storage.setItem(storageKeyName, response);
handleContentSearchResult(response);
});
} else {
handleContentSearchResult(cachedSearchResults);
}
}
function handleContentSearchResult(response) {
var results = findSearchTermInArray(response, _maxEntriesContent);
app.analytics.sendEvent("ContentSearch", "Search", _searchTerm);
showContentResultList(results);
}
function showContentResultList(results) {
var i = 0,
length = results.length;
var html = "";
for (i; i < length; i++) {
var currentPage = results[i];
var description = currentPage.description;
if (description.length > _maxDescriptionLengthContent) {
description = description.substr(0, _maxDescriptionLengthContent) + "&hellip;"
}
html += String.format("<li><a href=\"{1}\">{0}</a><span class=\"additionalInfo\"><br><small><span class=\"url\">{3}</span><br><span class\"description\">{2}</small></small></span></li>", currentPage.title, currentPage.url, description, document.location.origin + currentPage.url);
}
$contentSearchResultList.empty().append(html);
}
return {
init: init
};
})(jQuery);
jQuery(document).foundation();
jQuery(document).ready(function(){
var $slider = jQuery(".slider");
if ($slider.length > 0) {
$slider.slick({
arrows: true,
dots: true,
slidesToShow: 1,
slidesToScroll: 1,
autoplay: true,
autoplaySpeed: 6000,
responsive: [
{
breakpoint: 640,
settings: {
arrows: false
}
}
]
});
}
var $toc = jQuery("#toc");
if ($toc.length > 0) {
$toc.toc({
headers: "#content h2, #content h3, #content h4, #content h5, #content h6",
showEffect: "none"
});
if ($toc.html() === "") {
jQuery(".js-expandToc").remove();
jQuery(".toc-header").remove();
}
}
});
window.app = window.app || {};
window.app.contentSearch.init();