diff --git a/Gruntfile.js b/Gruntfile.js
index b8308d3..754f6ee 100644
--- a/Gruntfile.js
+++ b/Gruntfile.js
@@ -63,35 +63,12 @@ module.exports = function(grunt) {
         },
         postcss: {
             options: {
+                discardComments: true,
                 processors: [
-                    require('postcss-cssnext')({
-                        browsers: [
-                            'Android 2.3',
-                            'Android >= 4',
-                            'Chrome >= 20',
-                            'Firefox >= 24',
-                            'Explorer >= 8',
-                            'iOS >= 6',
-                            'Opera >= 12',
-                            'Safari >= 6'
-                        ]
-                    }),
-                    require('postcss-remove-root'),
                     require('stylefmt')
                 ]
             },
             css: {
-                expand: true,
-                cwd: 'dist/',
-                src: '**/*.css',
-                dest: 'dist/'
-            }
-        },
-        cssnano: {
-            min: {
-                options: {
-                    discardComments: true
-                },
                 expand: true,
                 cwd: 'dist/',
                 src: '**/*.css',
@@ -117,10 +94,9 @@ module.exports = function(grunt) {
     grunt.loadNpmTasks('grunt-contrib-concat');
     grunt.loadNpmTasks('grunt-contrib-uglify');
     grunt.loadNpmTasks('grunt-postcss');
-    grunt.loadNpmTasks('grunt-cssnano');
     grunt.loadNpmTasks('grunt-contrib-watch');
 
-    grunt.registerTask('dist-css', ['clean:css', 'concat:css', 'postcss', 'cssnano']);
+    grunt.registerTask('dist-css', ['clean:css', 'concat:css', 'postcss']);
     grunt.registerTask('dist-js', ['clean:js', 'concat:js', 'uglify', 'replace']);
     grunt.registerTask('default', ['dist-css', 'dist-js']);
 };
diff --git a/README.md b/README.md
index 72d6f2e..00ad97d 100644
--- a/README.md
+++ b/README.md
@@ -6,11 +6,16 @@ supports images, iframes and inline content out of the box.
 
 Minified and gzipped, its total footprint weights about 3kB.
 
-It requires [jQuery](https://jquery.com) or [Zepto](http://zeptojs.com)
-(with the [callbacks](https://github.com/madrobby/zepto/blob/master/src/callbacks.js), 
-[data](https://github.com/madrobby/zepto/blob/master/src/data.js), 
-[deferred](https://github.com/madrobby/zepto/blob/master/src/deferred.js) and 
-[event](https://github.com/madrobby/zepto/blob/master/src/event.js) modules).
+Version 4.0.0 (a.k.a "vanilla branch")
+--------------------------------------
+This version does *not* require jQuery anymore.
+
+### Other changes
+
+- TIFF files are not supported anymore (did we ever use them?). However, AVIF support is added instead.
+- IE support is gone as more current ECMAScript is being used.
+- Grunt is still there but updated (as are all of its plugins). And, it does not remove the CSS `:root` stuff anymore.
+- Inline `max-height` styling is not set anymore. If you need this there are (better) CSS only ways to achieve this.
 
 Installation
 ------------
@@ -22,7 +27,6 @@ document:
 
 ```html
 <link href="dist/lity.css" rel="stylesheet">
-<script src="vendor/jquery.js"></script>
 <script src="dist/lity.js"></script>
 ```
 
@@ -82,8 +86,15 @@ A [`Lity`](#the-lity-instance) instance.
 lity('https://www.youtube.com/watch?v=XSGBVzeBUbk');
 lity('<p>Some content to show...</p>');
 
-// Bind as an event handler
-$(document).on('click', '[data-my-lightbox]', lity);
+// Bind as an event handler (vanilla version of jQuery’s .on() delegation)
+document.addEventListener('click', function(e) {
+    for (var target = e.target; target && target != this; target = target.parentNode) {
+        if (target.matches('[data-lightbox]')) {
+            lity.call(target, e);
+            break;
+        }
+    }
+}, false);
 ```
 
 The Lity instance
@@ -181,9 +192,9 @@ argument.
 Triggered before the lightbox is opened.
 
 ```javascript
-$(document).on('lity:open', function(event, instance) {
+document.addEventListener('lity:open', function(event, instance) {
     console.log('Lightbox opened');
-});
+}, false);
 ```
 
 #### lity:ready
@@ -191,9 +202,9 @@ $(document).on('lity:open', function(event, instance) {
 Triggered when the lightbox is ready.
 
 ```javascript
-$(document).on('lity:ready', function(event, instance) {
+document.addEventListener('lity:ready', function(event, instance) {
     console.log('Lightbox ready');
-});
+}, false);
 ```
 
 #### lity:close
@@ -201,9 +212,9 @@ $(document).on('lity:ready', function(event, instance) {
 Triggered before the lightbox is closed.
 
 ```javascript
-$(document).on('lity:close', function(event, instance) {
+document.addEventListener('lity:close', function(event, instance) {
     console.log('Lightbox closed');
-});
+}, false);
 ```
 
 #### lity:remove
@@ -212,9 +223,9 @@ Triggered when the closing animation is finished and just before the lightbox
 is removed from the DOM.
 
 ```javascript
-$(document).on('lity:remove', function(event, instance) {
+document.addEventListener('lity:remove', function(event, instance) {
     console.log('Lightbox removed');
-});
+}, false);
 ```
 
 #### lity:resize
@@ -223,13 +234,13 @@ Triggered when the instance is resized, usually when the user resizes the
 window.
 
 ```javascript
-$(document).on('lity:resize', function(event, instance) {
+document.addEventListener('lity:resize', function(event, instance) {
     console.log('Lightbox resized');
-});
+}, false);
 ```
 
 License
 -------
 
-Copyright (c) 2015-2020 Jan Sorgalla.
+Copyright (c) 2015-2022 Jan Sorgalla, Anton Andreasson.
 Released under the [MIT](LICENSE?raw=1) license.
diff --git a/dist/lity.css b/dist/lity.css
index 0ff769b..3c49271 100644
--- a/dist/lity.css
+++ b/dist/lity.css
@@ -1,129 +1,122 @@
-/*! Lity - v3.0.0-dev - 2020-04-26
+/*! Lity - v4.0.0-dev - 2022-02-18
 * http://sorgalla.com/lity/
-* Copyright (c) 2015-2020 Jan Sorgalla; Licensed MIT */
+* Copyright (c) 2015-2022 Jan Sorgalla, Anton Andreasson; Licensed MIT */
+:root {
+    --lity-z-index-base: 9990;
+    --lity-shadow: 0 0 8px rgba(0, 0, 0, 0.6);
+    --lity-close-size: 35px;
+    --lity-close-text-shadow: 0 1px 2px rgba(0, 0, 0, 0.6);
+    --lity-iframe-ratio: 9/16; /* Or 3/4 */
+    --lity-transition-timing-function: ease;
+    --lity-transition-duration: .3s;
+}
 
 .lity-active,
 .lity-active body {
-  overflow: hidden;
+    overflow: hidden;
 }
 
 .lity {
-  z-index: 9990;
-  position: fixed;
-  top: 0;
-  right: 0;
-  bottom: 0;
-  left: 0;
-  white-space: nowrap;
-  background: #0b0b0b;
-  background: rgba(0, 0, 0, .9);
-  outline: none !important;
-  opacity: 0;
-  -webkit-transition: opacity .3s ease;
-  -o-transition: opacity .3s ease;
-  transition: opacity .3s ease;
+    z-index: var(--lity-z-index-base);
+    position: fixed;
+    top: 0;
+    right: 0;
+    bottom: 0;
+    left: 0;
+    white-space: nowrap;
+    background: #0b0b0b;
+    background: rgba(0, 0, 0, 0.9);
+    outline: none !important;
+    opacity: 0;
+    transition: opacity var(--lity-transition-duration) var(--lity-transition-timing-function);
 }
 
 .lity.lity-opened {
-  opacity: 1;
+    opacity: 1;
 }
 
 .lity.lity-closed {
-  opacity: 0;
+    opacity: 0;
 }
 
 .lity * {
-  -webkit-box-sizing: border-box;
-  -moz-box-sizing: border-box;
-  box-sizing: border-box;
+    box-sizing: border-box;
 }
 
 .lity-wrap {
-  z-index: 9990;
-  position: fixed;
-  top: 0;
-  right: 0;
-  bottom: 0;
-  left: 0;
-  text-align: center;
-  outline: none !important;
+    z-index: var(--lity-z-index-base);
+    position: fixed;
+    top: 0;
+    right: 0;
+    bottom: 0;
+    left: 0;
+    text-align: center;
+    outline: none !important;
 }
 
 .lity-wrap:before {
-  content: '';
-  display: inline-block;
-  height: 100%;
-  vertical-align: middle;
-  margin-right: -0.25em;
+    content: '';
+    display: inline-block;
+    height: 100%;
+    vertical-align: middle;
+    margin-right: -0.25em;
 }
 
 .lity-loader {
-  z-index: 9991;
-  color: #fff;
-  position: absolute;
-  top: 50%;
-  margin-top: -0.8em;
-  width: 100%;
-  text-align: center;
-  font-size: 14px;
-  font-family: Arial, Helvetica, sans-serif;
-  opacity: 0;
-  -webkit-transition: opacity .3s ease;
-  -o-transition: opacity .3s ease;
-  transition: opacity .3s ease;
+    z-index: calc(var(--lity-z-index-base) + 1);
+    color: #fff;
+    position: absolute;
+    top: 50%;
+    margin-top: -0.8em;
+    width: 100%;
+    text-align: center;
+    font-size: 14px;
+    font-family: Arial, Helvetica, sans-serif;
+    opacity: 0;
+    transition: opacity var(--lity-transition-duration) var(--lity-transition-timing-function);
 }
 
 .lity-loading .lity-loader {
-  opacity: 1;
+    opacity: 1;
 }
 
 .lity-container {
-  z-index: 9992;
-  position: relative;
-  text-align: left;
-  vertical-align: middle;
-  display: inline-block;
-  white-space: normal;
-  max-width: 100%;
-  max-height: 100%;
-  outline: none !important;
+    z-index: calc(var(--lity-z-index-base) + 2);
+    position: relative;
+    text-align: left;
+    vertical-align: middle;
+    display: inline-block;
+    white-space: normal;
+    max-width: 100%;
+    max-height: 100%;
+    outline: none !important;
 }
 
 .lity-content {
-  z-index: 9993;
-  width: 100%;
-  -webkit-transform: scale(1);
-  -ms-transform: scale(1);
-  -o-transform: scale(1);
-  transform: scale(1);
-  -webkit-transition: -webkit-transform .3s ease;
-  transition: -webkit-transform .3s ease;
-  -o-transition: -o-transform .3s ease;
-  transition: transform .3s ease;
-  transition: transform .3s ease, -webkit-transform .3s ease, -o-transform .3s ease;
+    z-index: calc(var(--lity-z-index-base) + 3);
+    width: 100%;
+
+    transform: scale(1);
+    transition: transform var(--lity-transition-duration) var(--lity-transition-timing-function);
 }
 
 .lity-loading .lity-content,
 .lity-closed .lity-content {
-  -webkit-transform: scale(0.8);
-  -ms-transform: scale(0.8);
-  -o-transform: scale(0.8);
-  transform: scale(0.8);
+    transform: scale(0.8);
 }
 
 .lity-content:after {
-  content: '';
-  position: absolute;
-  left: 0;
-  top: 0;
-  bottom: 0;
-  display: block;
-  right: 0;
-  width: auto;
-  height: auto;
-  z-index: -1;
-  -webkit-box-shadow: 0 0 8px rgba(0, 0, 0, .6);
-  box-shadow: 0 0 8px rgba(0, 0, 0, .6);
+    content: '';
+    position: absolute;
+    left: 0;
+    top: 0;
+    bottom: 0;
+    display: block;
+    right: 0;
+    width: auto;
+    height: auto;
+    z-index: -1;
+    box-shadow: var(--lity-shadow);
 }
 
 .lity-close,
@@ -131,79 +124,79 @@
 .lity-close:focus,
 .lity-close:active,
 .lity-close:visited {
-  z-index: 9994;
-  width: 35px;
-  height: 35px;
-
-  /* Change to position: absolute to display close button inside content container */
-  position: fixed;
-  right: 0;
-  top: 0;
-  -webkit-appearance: none;
-  cursor: pointer;
-  text-decoration: none;
-  text-align: center;
-  padding: 0;
-  color: #fff;
-  font-style: normal;
-  font-size: 35px;
-  font-family: Arial, Baskerville, monospace;
-  line-height: 35px;
-  text-shadow: 0 1px 2px rgba(0, 0, 0, .6);
-  border: 0;
-  background: none;
-  -webkit-box-shadow: none;
-  box-shadow: none;
+    z-index: calc(var(--lity-z-index-base) + 4);
+    width: var(--lity-close-size);
+    height: var(--lity-close-size);
+
+    /* Change to position: absolute to display close button inside content container */
+    position: fixed;
+    right: 0;
+    top: 0;
+
+    -webkit-appearance: none;
+    cursor: pointer;
+
+    text-decoration: none;
+    text-align: center;
+    padding: 0;
+    color: #fff;
+    font-style: normal;
+    font-size: var(--lity-close-size);
+    font-family: Arial, Baskerville, monospace;
+    line-height: var(--lity-close-size);
+    text-shadow: var(--lity-close-text-shadow);
+    border: 0;
+    background: none;
+    box-shadow: none;
 }
 
 .lity-close::-moz-focus-inner {
-  border: 0;
-  padding: 0;
+    border: 0;
+    padding: 0;
 }
 
 .lity-close:active {
-  top: 1px;
+    top: 1px;
 }
 
 /* Image */
 
 .lity-image img {
-  max-width: 100%;
-  display: block;
-  line-height: 0;
-  border: 0;
+    max-width: 100%;
+    display: block;
+    line-height: 0;
+    border: 0;
 }
 
 /* iFrame */
 
 .lity-iframe .lity-container {
-  width: 100%;
-  max-width: 964px;
+    width: 100%;
+    max-width: 964px;
 }
 
 .lity-iframe-container {
-  width: 100%;
-  height: 0;
-  padding-top: 56.25%;
-  overflow: auto;
-  pointer-events: auto;
-  -webkit-transform: translateZ(0);
-  transform: translateZ(0);
-  -webkit-overflow-scrolling: touch;
+    width: 100%;
+    height: 0;
+    padding-top: calc(var(--lity-iframe-ratio) * 100%);
+    overflow: auto;
+    pointer-events: auto;
+    transform: translateZ(0);
+    -webkit-overflow-scrolling: touch;
 }
 
 .lity-iframe-container iframe {
-  position: absolute;
-  display: block;
-  top: 0;
-  left: 0;
-  width: 100%;
-  height: 100%;
-  -webkit-box-shadow: 0 0 8px rgba(0, 0, 0, .6);
-  box-shadow: 0 0 8px rgba(0, 0, 0, .6);
-  background: #000;
+    position: absolute;
+    display: block;
+    top: 0;
+    left: 0;
+    width: 100%;
+    height: 100%;
+    border: 0;
+    box-shadow: var(--lity-shadow);
+    background: #000;
 }
 
 .lity-hide {
-  display: none;
+    display: none;
 }
diff --git a/dist/lity.js b/dist/lity.js
index b49cc07..a80ae86 100644
--- a/dist/lity.js
+++ b/dist/lity.js
@@ -1,24 +1,28 @@
-/*! Lity - v3.0.0-dev - 2020-04-26
+/*! Lity - v4.0.0-dev - 2022-02-18
 * http://sorgalla.com/lity/
-* Copyright (c) 2015-2020 Jan Sorgalla; Licensed MIT */
+* Copyright (c) 2015-2022 Jan Sorgalla, Anton Andreasson; Licensed MIT */
 (function(window, factory) {
     if (typeof define === 'function' && define.amd) {
-        define(['jquery'], function($) {
-            return factory(window, $);
-        });
+        define(factory);
     } else if (typeof module === 'object' && typeof module.exports === 'object') {
-        module.exports = factory(window, require('jquery'));
+        module.exports = factory(window);
     } else {
-        window.lity = factory(window, window.jQuery || window.Zepto);
+        window.lity = factory(window);
     }
-}(typeof window !== "undefined" ? window : this, function(window, $) {
+}(typeof window !== "undefined" ? window : this, function(window) {
     'use strict';
 
     var document = window.document;
 
-    var _win = $(window);
-    var _deferred = $.Deferred;
-    var _html = $('html');
+    var _win = window;
+    var _deferred = function() {
+        var self = this;
+        self.promise = new Promise((resolve, reject) => {
+            self.resolve = resolve;
+            self.reject = reject;
+        });
+    };
+    var _html = document.documentElement;
     var _instances = [];
 
     var _attrAriaHidden = 'aria-hidden';
@@ -37,43 +41,76 @@
         template: '<div class="lity" role="dialog" aria-label="Dialog Window (Press escape to close)" tabindex="-1"><div class="lity-wrap" data-lity-close role="document"><div class="lity-loader" aria-hidden="true">Loading...</div><div class="lity-container"><div class="lity-content"></div><button class="lity-close" type="button" aria-label="Close (Press escape to close)" data-lity-close>&times;</button></div></div></div>'
     };
 
-    var _imageRegexp = /(^data:image\/)|(\.(png|jpe?g|gif|svg|webp|bmp|ico|tiff?)(\?\S*)?$)/i;
+    var _imageRegexp = /(^data:image\/)|(\.(png|jpe?g|gif|svg|webp|avif|bmp|ico)(\?\S*)?$)/i;
 
-    var _transitionEndEvent = (function() {
-        var el = document.createElement('div');
+    function transitionEnd(elements) {
+        var deferred = new _deferred();
 
-        var transEndEventNames = {
-            WebkitTransition: 'webkitTransitionEnd',
-            MozTransition: 'transitionend',
-            OTransition: 'oTransitionEnd otransitionend',
-            transition: 'transitionend'
-        };
+        if (!elements.length) {
+            deferred.resolve();
+        } else {
+            $each(elements, function(i, el) {
+                if (typeof el === "object") {
+                    el.addEventListener('transitionend', deferred.resolve, { once: true });
+                }
+            });
+        }
 
-        for (var name in transEndEventNames) {
-            if (el.style[name] !== undefined) {
-                return transEndEventNames[name];
-            }
+        return deferred.promise;
+    }
+
+    function extend(out) {
+        out = out || {};
+
+        for (var i = 1; i < arguments.length; i++) {
+          if (!arguments[i])
+            continue;
+      
+          for (var key in arguments[i]) {
+            if (arguments[i].hasOwnProperty(key))
+              out[key] = arguments[i][key];
+          }
         }
 
-        return false;
-    })();
+        return out;
+    };
+
+    function $each( obj, callback, args ) {
+        // Adapted from $.each()
+        var value, i = 0;
 
-    function transitionEnd(element) {
-        var deferred = _deferred();
+        if ( args ) {
+            for ( i in obj ) {
+                value = callback.apply( obj[ i ], args );
 
-        if (!_transitionEndEvent || !element.length) {
-            deferred.resolve();
+                if ( value === false ) {
+                    break;
+                }
+            }
+
+            // A special, fast, case for the most common use of each
         } else {
-            element.one(_transitionEndEvent, deferred.resolve);
-            setTimeout(deferred.resolve, 500);
+            for ( i in obj ) {
+                value = callback.call( obj[ i ], i, obj[ i ] );
+
+                if ( value === false ) {
+                    break;
+                }
+            }
         }
 
-        return deferred.promise();
+        return obj;
+    };
+
+    function trigger(elm, ev, data) {
+        var event = new CustomEvent(ev, {bubbles: true, detail: data[0]});
+
+        elm.dispatchEvent(event);
     }
 
     function settings(currSettings, key, value) {
         if (arguments.length === 1) {
-            return $.extend({}, currSettings);
+            return extend({}, currSettings);
         }
 
         if (typeof key === 'string') {
@@ -85,7 +122,7 @@
 
             currSettings[key] = value;
         } else {
-            $.extend(currSettings, key);
+            extend(currSettings, key);
         }
 
         return this;
@@ -118,7 +155,7 @@
             return url;
         }
 
-        if ('string' === $.type(params)) {
+        if (typeof 'string' === params) {
             params = parseQueryParams(params);
         }
 
@@ -126,14 +163,14 @@
             var split = url.split('?');
             url = split.shift();
 
-            params = $.extend(
+            params = extend(
                 {},
                 parseQueryParams(split[0]),
                 params
             )
         }
 
-        return url + '?' + $.param(params);
+        return url + '?' + new URLSearchParams(Object.entries(params)).toString();
     }
 
     function transferHash(originalUrl, newUrl) {
@@ -151,7 +188,7 @@
     }
 
     function iframe(iframeUrl, instance, queryParams, hashUrl) {
-        instance && instance.element().addClass('lity-iframe');
+        instance && instance.element().classList.add('lity-iframe');
 
         if (queryParams) {
             iframeUrl = appendQueryParams(iframeUrl, queryParams);
@@ -161,33 +198,36 @@
             iframeUrl = transferHash(hashUrl, iframeUrl);
         }
 
-        return '<div class="lity-iframe-container"><iframe frameborder="0" allowfullscreen allow="autoplay; fullscreen" src="' + iframeUrl + '"/></div>';
+        return '<div class="lity-iframe-container"><iframe allow="autoplay; fullscreen" src="' + iframeUrl + '"></iframe></div>';
     }
 
     function error(msg) {
-        return $('<span class="lity-error"></span>').append(msg);
+        var el = document.createElement('span');
+        el.classList.add('lity-error');
+
+        return el.appendChild(msg);
     }
 
     function imageHandler(target, instance) {
-        var desc = (instance.opener() && instance.opener().data('lity-desc')) || 'Image with no description';
-        var img = $('<img src="' + target + '" alt="' + desc + '"/>');
-        var deferred = _deferred();
+        var desc = (instance.opener() && instance.opener().dataset.lityDesc) || 'Image with no description';
+        var img = document.createElement('img');
+        img.setAttribute('src', target);
+        img.setAttribute('alt', desc);
+        var deferred = new _deferred();
         var failed = function() {
             deferred.reject(error('Failed loading image'));
         };
 
-        img
-            .on('load', function() {
-                if (this.naturalWidth === 0) {
-                    return failed();
-                }
+        img.onload = function() {
+            if (this.naturalWidth === 0) {
+                return failed();
+            }
 
-                deferred.resolve(img);
-            })
-            .on('error', failed)
-        ;
+            deferred.resolve(img);
+        };
+        img.onerror = failed;
 
-        return deferred.promise();
+        return deferred.promise;
     }
 
     imageHandler.test = function(target) {
@@ -198,36 +238,37 @@
         var el, placeholder, hasHideClass;
 
         try {
-            el = $(target);
+            el = document.querySelector(target);
         } catch (e) {
             return false;
         }
-
-        if (!el.length) {
+        
+        if (!el) {
             return false;
         }
-
-        placeholder = $('<i style="display:none !important"></i>');
-        hasHideClass = el.hasClass('lity-hide');
+        
+        placeholder = document.createElement('i');
+        placeholder.style.display = 'none !important';
+        hasHideClass = el.classList.contains('lity-hide');
 
         instance
             .element()
-            .one('lity:remove', function() {
-                placeholder
-                    .before(el)
-                    .remove()
-                ;
-
-                if (hasHideClass && !el.closest('.lity-content').length) {
-                    el.addClass('lity-hide');
+            .addEventListener('lity:remove', function() {
+                placeholder.insertAdjacentElement('beforebegin', el);
+                if (placeholder.parentNode !== null) {
+                    placeholder.parentNode.removeChild(placeholder);
                 }
-            })
-        ;
-
-        return el
-            .removeClass('lity-hide')
-            .after(placeholder)
+                
+                if (hasHideClass && !el.closest('.lity-content')) {
+                    el.classList.add('lity-hide');
+                }
+            }, { once: true })
         ;
+        
+        el.classList.remove('lity-hide');
+        el.insertAdjacentElement('afterend', placeholder);
+        
+        return el;
     }
 
     function iframeHandler(target, instance) {
@@ -237,7 +278,7 @@
     function winHeight() {
         return document.documentElement.clientHeight
             ? document.documentElement.clientHeight
-            : Math.round(_win.height());
+            : Math.round(_win.innerHeight);
     }
 
     function keydown(e) {
@@ -259,49 +300,55 @@
     }
 
     function handleTabKey(e, instance) {
-        var focusableElements = instance.element().find(_focusableElementsSelector);
-        var focusedIndex = focusableElements.index(document.activeElement);
+        var focusableElements = instance.element().querySelectorAll(_focusableElementsSelector);
+
+        function index(item, collection) {
+            return [].slice.call(collection).indexOf(item);
+        }
+          
+        var focusedIndex = index(document.activeElement, focusableElements);
 
         if (e.shiftKey && focusedIndex <= 0) {
-            focusableElements.get(focusableElements.length - 1).focus();
+            focusableElements[focusableElements.length - 1].focus();
             e.preventDefault();
         } else if (!e.shiftKey && focusedIndex === focusableElements.length - 1) {
-            focusableElements.get(0).focus();
+            focusableElements[0].focus();
             e.preventDefault();
         }
     }
 
     function resize() {
-        $.each(_instances, function(i, instance) {
+        _instances.forEach(function(instance, i) {
             instance.resize();
         });
     }
 
     function registerInstance(instanceToRegister) {
         if (1 === _instances.unshift(instanceToRegister)) {
-            _html.addClass('lity-active');
+            _html.classList.add('lity-active');
 
-            _win
-                .on({
-                    resize: resize,
-                    keydown: keydown
-                })
-            ;
+            _win.addEventListener('resize', resize, false);
+            _win.addEventListener('keydown', keydown, false);
         }
 
-        $('body > *').not(instanceToRegister.element())
-            .addClass('lity-hidden')
-            .each(function() {
-                var el = $(this);
+        var filteredElms = document.querySelectorAll('body > *');
+        filteredElms.forEach(el => {
+            if (el == instanceToRegister.element()) {
+                return;
+            }
 
-                if (undefined !== el.data(_dataAriaHidden)) {
-                    return;
-                }
+            el.classList.add('lity-hidden');
 
-                el.data(_dataAriaHidden, el.attr(_attrAriaHidden) || null);
-            })
-            .attr(_attrAriaHidden, 'true')
-        ;
+            if (undefined !== el.dataset[_dataAriaHidden]) {
+                return;
+            }
+
+            if (el && el.getAttribute(_attrAriaHidden)) {
+                el.setAttribute(_dataAriaHidden, el.getAttribute(_attrAriaHidden) || null);
+            }
+
+            el.setAttribute(_attrAriaHidden, 'true');
+        });
     }
 
     function removeInstance(instanceToRemove) {
@@ -309,44 +356,37 @@
 
         instanceToRemove
             .element()
-            .attr(_attrAriaHidden, 'true')
+            .setAttribute(_attrAriaHidden, 'true')
         ;
 
         if (1 === _instances.length) {
-            _html.removeClass('lity-active');
+            _html.classList.remove('lity-active');
 
-            _win
-                .off({
-                    resize: resize,
-                    keydown: keydown
-                })
-            ;
+            _win.removeEventListener('resize', resize, false);
+            _win.removeEventListener('keydown', keydown, false);
         }
 
-        _instances = $.grep(_instances, function(instance) {
-            return instanceToRemove !== instance;
-        });
+        _instances = _instances.filter(instance => instanceToRemove !== instance);
 
         if (!!_instances.length) {
             show = _instances[0].element();
         } else {
-            show = $('.lity-hidden');
+            show = document.querySelectorAll('.lity-hidden');
         }
 
-        show
-            .removeClass('lity-hidden')
-            .each(function() {
-                var el = $(this), oldAttr = el.data(_dataAriaHidden);
+        show.forEach(el => {
+            var oldAttr = el.dataset[_dataAriaHidden];
 
-                if (!oldAttr) {
-                    el.removeAttr(_attrAriaHidden);
-                } else {
-                    el.attr(_attrAriaHidden, oldAttr);
-                }
+            el.classList.remove('lity-hidden');
 
-                el.removeData(_dataAriaHidden);
-            })
-        ;
+            if (!oldAttr) {
+                el.removeAttribute(_attrAriaHidden);
+            } else {
+                el.setAttribute(_attrAriaHidden, oldAttr);
+            }
+
+            delete el.dataset[_dataAriaHidden];
+        });
     }
 
     function currentInstance() {
@@ -360,34 +400,31 @@
     function factory(target, instance, handlers, preferredHandler) {
         var handler = 'inline', content;
 
-        var currentHandlers = $.extend({}, handlers);
+        var currentHandlers = extend({}, handlers);
 
         if (preferredHandler && currentHandlers[preferredHandler]) {
             content = currentHandlers[preferredHandler](target, instance);
             handler = preferredHandler;
         } else {
             // Run inline and iframe handlers after all other handlers
-            $.each(['inline', 'iframe'], function(i, name) {
+            ['inline', 'iframe'].forEach(function(name, i){
                 delete currentHandlers[name];
-
+                
                 currentHandlers[name] = handlers[name];
             });
-
-            $.each(currentHandlers, function(name, currentHandler) {
+            
+            $each(currentHandlers, function(name, currentHandler) {
                 // Handler might be "removed" by setting callback to null
                 if (!currentHandler) {
                     return true;
                 }
-
-                if (
-                    currentHandler.test &&
-                    !currentHandler.test(target, instance)
-                ) {
+                
+                if (currentHandler.test && !currentHandler.test(target, instance)) {
                     return true;
                 }
 
                 content = currentHandler(target, instance);
-
+                
                 if (false !== content) {
                     handler = name;
                     return false;
@@ -406,13 +443,13 @@
         var element;
         var content;
 
-        options = $.extend(
+        options = extend(
             {},
             _defaultOptions,
             options
         );
 
-        element = $(options.template);
+        element = new DOMParser().parseFromString(options.template, 'text/html').body.childNodes[0];
 
         // -- API --
 
@@ -428,18 +465,16 @@
             return content;
         };
 
-        self.options  = $.proxy(settings, self, options);
-        self.handlers = $.proxy(settings, self, options.handlers);
+        self.options  = settings.bind(self, options);
+        self.handlers = settings.bind(self, options.handlers);
 
         self.resize = function() {
             if (!isReady || isClosed) {
                 return;
             }
 
-            content
-                .css('max-height', winHeight() + 'px')
-                .trigger('lity:resize', [self])
-            ;
+            content.style.maxHeight = winHeight() + 'px';
+            trigger(content, 'lity:resize', [self]);
         };
 
         self.close = function() {
@@ -451,113 +486,119 @@
 
             removeInstance(self);
 
-            var deferred = _deferred();
+            var deferred = new _deferred();
 
             // We return focus only if the current focus is inside this instance
             if (
-                activeElement &&
+                activeElement && 
                 (
-                    document.activeElement === element[0] ||
-                    $.contains(element[0], document.activeElement)
+                    document.activeElement === element ||
+                    element !== document.activeElement && element.contains(document.activeElement)
                 )
             ) {
-                try {
-                    activeElement.focus();
-                } catch (e) {
-                    // Ignore exceptions, eg. for SVG elements which can't be
-                    // focused in IE11
-                }
+                activeElement.focus();
             }
 
-            content.trigger('lity:close', [self]);
+            trigger(content, 'lity:close', [self]);
 
-            element
-                .removeClass('lity-opened')
-                .addClass('lity-closed')
-            ;
+            element.classList.remove('lity-opened');
+            element.classList.add('lity-closed');
 
-            transitionEnd(content.add(element))
-                .always(function() {
-                    content.trigger('lity:remove', [self]);
+            transitionEnd([content].concat(element))
+                .then(function() {
+                    trigger(content, 'lity:remove', [self]);
                     element.remove();
                     element = undefined;
                     deferred.resolve();
                 })
             ;
 
-            return deferred.promise();
+            return deferred.promise;
         };
 
         // -- Initialization --
 
         result = factory(target, self, options.handlers, options.handler);
 
-        element
-            .attr(_attrAriaHidden, 'false')
-            .addClass('lity-loading lity-opened lity-' + result.handler)
-            .appendTo('body')
-            .focus()
-            .on('click', '[data-lity-close]', function(e) {
-                if ($(e.target).is('[data-lity-close]')) {
+        element.setAttribute(_attrAriaHidden, 'false');
+        element.classList.add('lity-loading', 'lity-opened', 'lity-' + result.handler);
+        document.body.appendChild(element);
+        element.focus();
+        element.addEventListener('click', function(e) {
+            // loop parent nodes from the target to the delegation node
+            for (var target = e.target; target && target != this; target = target.parentNode) {
+                if (target.matches('[data-lity-close]')) {
                     self.close();
+                    break;
                 }
-            })
-            .trigger('lity:open', [self])
-        ;
+            }
+        }, false);
 
-        registerInstance(self);
+        trigger(element, 'lity:open', [self]);
 
-        $.when(result.content)
-            .always(ready)
-        ;
+        registerInstance(self);
 
+        Promise.all([result.content]).then((results) => results.forEach(result => {
+            ready(result)
+        }));
+        
         function ready(result) {
-            content = $(result)
-                .css('max-height', winHeight() + 'px')
-            ;
+            if (result) {
+                if (typeof result !== "string") {
+                    if (result.length) {
+                        var html = Array.prototype.reduce.call(result, function(html, node) {
+                            return html + ( node.outerHTML || node.nodeValue );
+                        }, "");
+                        content = new DOMParser().parseFromString(html, 'text/html').body.childNodes[0];
+                    } else {
+                        content = result;
+                    }
+                } else {
+                    content = new DOMParser().parseFromString(result, 'text/html').body.childNodes[0];
+                }
+            }
+            
+            $each(element.querySelectorAll('.lity-loader'), function() {
+                var loader = this;
+                
+                transitionEnd([loader])
+                    .then(function() {
+                        if (loader.parentNode) {
+                            loader.parentNode.removeChild(loader);
+                        }
+                    })
+                ;
+            });
 
-            element
-                .find('.lity-loader')
-                .each(function() {
-                    var loader = $(this);
+            element.classList.remove('lity-loading');
 
-                    transitionEnd(loader)
-                        .always(function() {
-                            loader.remove();
-                        })
-                    ;
-                })
-            ;
+            var el = element.querySelector('.lity-content');
 
-            element
-                .removeClass('lity-loading')
-                .find('.lity-content')
-                .empty()
-                .append(content)
-            ;
+            while(el.firstChild)
+                el.removeChild(el.firstChild);
+
+            el.appendChild(content);
 
             isReady = true;
 
-            content
-                .trigger('lity:ready', [self])
-            ;
+            trigger(content, 'lity:ready', [self]);
         }
     }
 
     function lity(target, options, opener) {
         if (!target.preventDefault) {
-            opener = $(opener);
+            opener = document.querySelector(opener);
         } else {
             target.preventDefault();
-            opener = $(this);
-            target = opener.data('lity-target') || opener.attr('href') || opener.attr('src');
+            opener = this;
+            target = opener.dataset.lityTarget || opener.getAttribute('href') || opener.getAttribute('src');
         }
 
         var instance = new Lity(
             target,
-            $.extend(
+            extend(
                 {},
-                opener.data('lity-options') || opener.data('lity'),
+                opener ? opener.dataset.lityOptions || opener.dataset.lity : null,
                 options
             ),
             opener,
@@ -569,13 +610,22 @@
         }
     }
 
-    lity.version  = '3.0.0-dev';
-    lity.options  = $.proxy(settings, lity, _defaultOptions);
-    lity.handlers = $.proxy(settings, lity, _defaultOptions.handlers);
+    lity.version  = '4.0.0-dev';
+    lity.options  = settings.bind(lity, _defaultOptions);
+    lity.handlers = settings.bind(lity, _defaultOptions.handlers);
+
     lity.current  = currentInstance;
     lity.iframe   = iframe;
 
-    $(document).on('click.lity', '[data-lity]', lity);
+    document.addEventListener('click', function(e) {
+        // loop parent nodes from the target to the delegation node
+        for (var target = e.target; target && target != this; target = target.parentNode) {
+            if (target.matches('[data-lity]')) {
+                lity.call(target, e);
+                break;
+            }
+        }
+    }, false);
 
     return lity;
 }));
diff --git a/dist/lity.min.css b/dist/lity.min.css
index bf67cf3..a45f30d 100644
--- a/dist/lity.min.css
+++ b/dist/lity.min.css
@@ -1,3 +1,199 @@
-/*! Lity - v3.0.0-dev - 2020-04-26
+/*! Lity - v4.0.0-dev - 2022-02-18
 * http://sorgalla.com/lity/
-* Copyright (c) 2015-2020 Jan Sorgalla; Licensed MIT */.lity-active,.lity-active body{overflow:hidden}.lity{z-index:9990;position:fixed;top:0;right:0;bottom:0;left:0;white-space:nowrap;background:#0b0b0b;background:rgba(0,0,0,.9);outline:none!important;opacity:0;transition:opacity .3s ease}.lity.lity-opened{opacity:1}.lity.lity-closed{opacity:0}.lity *{box-sizing:border-box}.lity-wrap{z-index:9990;position:fixed;top:0;right:0;bottom:0;left:0;text-align:center;outline:none!important}.lity-wrap:before{content:"";display:inline-block;height:100%;vertical-align:middle;margin-right:-.25em}.lity-loader{z-index:9991;color:#fff;position:absolute;top:50%;margin-top:-.8em;width:100%;text-align:center;font-size:14px;font-family:Arial,Helvetica,sans-serif;opacity:0;transition:opacity .3s ease}.lity-loading .lity-loader{opacity:1}.lity-container{z-index:9992;position:relative;text-align:left;vertical-align:middle;display:inline-block;white-space:normal;max-width:100%;max-height:100%;outline:none!important}.lity-content{z-index:9993;width:100%;transform:scale(1);transition:transform .3s ease}.lity-closed .lity-content,.lity-loading .lity-content{transform:scale(.8)}.lity-content:after{content:"";position:absolute;left:0;top:0;bottom:0;display:block;right:0;width:auto;height:auto;z-index:-1;box-shadow:0 0 8px rgba(0,0,0,.6)}.lity-close,.lity-close:active,.lity-close:focus,.lity-close:hover,.lity-close:visited{z-index:9994;width:35px;height:35px;position:fixed;right:0;top:0;-webkit-appearance:none;cursor:pointer;text-decoration:none;text-align:center;padding:0;color:#fff;font-style:normal;font-size:35px;font-family:Arial,Baskerville,monospace;line-height:35px;text-shadow:0 1px 2px rgba(0,0,0,.6);border:0;background:none;box-shadow:none}.lity-close::-moz-focus-inner{border:0;padding:0}.lity-close:active{top:1px}.lity-image img{max-width:100%;display:block;line-height:0;border:0}.lity-iframe .lity-container{width:100%;max-width:964px}.lity-iframe-container{width:100%;height:0;padding-top:56.25%;overflow:auto;pointer-events:auto;transform:translateZ(0);-webkit-overflow-scrolling:touch}.lity-iframe-container iframe{position:absolute;display:block;top:0;left:0;width:100%;height:100%;box-shadow:0 0 8px rgba(0,0,0,.6);background:#000}.lity-hide{display:none}
\ No newline at end of file
+* Copyright (c) 2015-2022 Jan Sorgalla, Anton Andreasson; Licensed MIT */
+:root {
+  --lity-z-index-base: 9990;
+  --lity-shadow: 0 0 8px rgba(0, 0, 0, 0.6);
+  --lity-close-size: 35px;
+  --lity-close-text-shadow: 0 1px 2px rgba(0, 0, 0, 0.6);
+  --lity-iframe-ratio: 9 / 16; /* Or 3/4 */
+  --lity-transition-timing-function: ease;
+  --lity-transition-duration: .3s;
+}
+
+.lity-active,
+.lity-active body {
+  overflow: hidden;
+}
+
+.lity {
+  z-index: var(--lity-z-index-base);
+  position: fixed;
+  top: 0;
+  right: 0;
+  bottom: 0;
+  left: 0;
+  white-space: nowrap;
+  background: #0b0b0b;
+  background: rgba(0, 0, 0, 0.9);
+  outline: none !important;
+  opacity: 0;
+  transition: opacity var(--lity-transition-duration) var(--lity-transition-timing-function);
+}
+
+.lity.lity-opened {
+  opacity: 1;
+}
+
+.lity.lity-closed {
+  opacity: 0;
+}
+
+.lity * {
+  box-sizing: border-box;
+}
+
+.lity-wrap {
+  z-index: var(--lity-z-index-base);
+  position: fixed;
+  top: 0;
+  right: 0;
+  bottom: 0;
+  left: 0;
+  text-align: center;
+  outline: none !important;
+}
+
+.lity-wrap:before {
+  content: '';
+  display: inline-block;
+  height: 100%;
+  vertical-align: middle;
+  margin-right: -0.25em;
+}
+
+.lity-loader {
+  z-index: calc(var(--lity-z-index-base) + 1);
+  color: #fff;
+  position: absolute;
+  top: 50%;
+  margin-top: -0.8em;
+  width: 100%;
+  text-align: center;
+  font-size: 14px;
+  font-family: Arial, Helvetica, sans-serif;
+  opacity: 0;
+  transition: opacity var(--lity-transition-duration) var(--lity-transition-timing-function);
+}
+
+.lity-loading .lity-loader {
+  opacity: 1;
+}
+
+.lity-container {
+  z-index: calc(var(--lity-z-index-base) + 2);
+  position: relative;
+  text-align: left;
+  vertical-align: middle;
+  display: inline-block;
+  white-space: normal;
+  max-width: 100%;
+  max-height: 100%;
+  outline: none !important;
+}
+
+.lity-content {
+  z-index: calc(var(--lity-z-index-base) + 3);
+  width: 100%;
+  transform: scale(1);
+  transition: transform var(--lity-transition-duration) var(--lity-transition-timing-function);
+}
+
+.lity-loading .lity-content,
+.lity-closed .lity-content {
+  transform: scale(0.8);
+}
+
+.lity-content:after {
+  content: '';
+  position: absolute;
+  left: 0;
+  top: 0;
+  bottom: 0;
+  display: block;
+  right: 0;
+  width: auto;
+  height: auto;
+  z-index: -1;
+  box-shadow: var(--lity-shadow);
+}
+
+.lity-close,
+.lity-close:hover,
+.lity-close:focus,
+.lity-close:active,
+.lity-close:visited {
+  z-index: calc(var(--lity-z-index-base) + 4);
+  width: var(--lity-close-size);
+  height: var(--lity-close-size);
+
+  /* Change to position: absolute to display close button inside content container */
+  position: fixed;
+  right: 0;
+  top: 0;
+  -webkit-appearance: none;
+  cursor: pointer;
+  text-decoration: none;
+  text-align: center;
+  padding: 0;
+  color: #fff;
+  font-style: normal;
+  font-size: var(--lity-close-size);
+  font-family: Arial, Baskerville, monospace;
+  line-height: var(--lity-close-size);
+  text-shadow: var(--lity-close-text-shadow);
+  border: 0;
+  background: none;
+  box-shadow: none;
+}
+
+.lity-close::-moz-focus-inner {
+  border: 0;
+  padding: 0;
+}
+
+.lity-close:active {
+  top: 1px;
+}
+
+/* Image */
+
+.lity-image img {
+  max-width: 100%;
+  display: block;
+  line-height: 0;
+  border: 0;
+}
+
+/* iFrame */
+
+.lity-iframe .lity-container {
+  width: 100%;
+  max-width: 964px;
+}
+
+.lity-iframe-container {
+  width: 100%;
+  height: 0;
+  padding-top: calc(var(--lity-iframe-ratio) * 100%);
+  overflow: auto;
+  pointer-events: auto;
+  transform: translateZ(0);
+  -webkit-overflow-scrolling: touch;
+}
+
+.lity-iframe-container iframe {
+  position: absolute;
+  display: block;
+  top: 0;
+  left: 0;
+  width: 100%;
+  height: 100%;
+  border: 0;
+  box-shadow: var(--lity-shadow);
+  background: #000;
+}
+
+.lity-hide {
+  display: none;
+}
diff --git a/dist/lity.min.js b/dist/lity.min.js
index d3dc370..0418658 100644
--- a/dist/lity.min.js
+++ b/dist/lity.min.js
@@ -1,5 +1,4 @@
-/*! Lity - v3.0.0-dev - 2020-04-26
+/*! Lity - v4.0.0-dev - 2022-02-18
 * http://sorgalla.com/lity/
-* Copyright (c) 2015-2020 Jan Sorgalla; Licensed MIT */
-
-!function(a,b){"function"==typeof define&&define.amd?define(["jquery"],function(c){return b(a,c)}):"object"==typeof module&&"object"==typeof module.exports?module.exports=b(a,require("jquery")):a.lity=b(a,a.jQuery||a.Zepto)}("undefined"!=typeof window?window:this,function(a,b){"use strict";function c(a){var b=y();return G&&a.length?(a.one(G,b.resolve),setTimeout(b.resolve,500)):b.resolve(),b.promise()}function d(a,c,d){if(1===arguments.length)return b.extend({},a);if("string"==typeof c){if(void 0===d)return void 0===a[c]?null:a[c];a[c]=d}else b.extend(a,c);return this}function e(a){var b=a.indexOf("?");b>-1&&(a=a.substr(b+1));for(var c,d=decodeURI(a.split("#")[0]).split("&"),e={},f=0,g=d.length;f<g;f++)d[f]&&(c=d[f].split("="),e[c[0]]=c[1]);return e}function f(a,c){if(!c)return a;if("string"===b.type(c)&&(c=e(c)),a.indexOf("?")>-1){var d=a.split("?");a=d.shift(),c=b.extend({},e(d[0]),c)}return a+"?"+b.param(c)}function g(a,b){var c=a.indexOf("#");return-1===c?b:(c>0&&(a=a.substr(c)),b+a)}function h(a,b,c,d){return b&&b.element().addClass("lity-iframe"),c&&(a=f(a,c)),d&&(a=g(d,a)),'<div class="lity-iframe-container"><iframe frameborder="0" allowfullscreen allow="autoplay; 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\ No newline at end of file
+* Copyright (c) 2015-2022 Jan Sorgalla, Anton Andreasson; Licensed MIT */
+!function(e,t){"function"==typeof define&&define.amd?define(t):"object"==typeof module&&"object"==typeof module.exports?module.exports=t(e):e.lity=t(e)}("undefined"!=typeof window?window:this,function(e){"use strict";var m=e.document,p=e,b=function(){var n=this;n.promise=new Promise((e,t)=>{n.resolve=e,n.reject=t})},S=m.documentElement,g=[],E="aria-hidden",L="lity-"+E,i='a[href],area[href],input:not([disabled]),select:not([disabled]),textarea:not([disabled]),button:not([disabled]),iframe,object,embed,[contenteditable],[tabindex]:not([tabindex^="-"])',C={esc:!0,handler:null,handlers:{image:o,inline:function(e,t){var n,i,r;try{n=m.querySelector(e)}catch(e){return!1}return!!n&&((i=m.createElement("i")).style.display="none !important",r=n.classList.contains("lity-hide"),t.element().addEventListener("lity:remove",function(){i.insertAdjacentElement("beforebegin",n),null!==i.parentNode&&i.parentNode.removeChild(i),r&&!n.closest(".lity-content")&&n.classList.add("lity-hide")},{once:!0}),n.classList.remove("lity-hide"),n.insertAdjacentElement("afterend",i),n)},iframe:function(e,t){return r(e,t)}},template:'<div class="lity" role="dialog" aria-label="Dialog Window (Press escape to close)" tabindex="-1"><div class="lity-wrap" data-lity-close role="document"><div class="lity-loader" aria-hidden="true">Loading...</div><div class="lity-container"><div class="lity-content"></div><button class="lity-close" type="button" aria-label="Close (Press escape to close)" data-lity-close>&times;</button></div></div></div>'},t=/(^data:image\/)|(\.(png|jpe?g|gif|svg|webp|avif|bmp|ico)(\?\S*)?$)/i;function O(e){var n=new b;return e.length?j(e,function(e,t){"object"==typeof t&&t.addEventListener("transitionend",n.resolve,{once:!0})}):n.resolve(),n.promise}function w(e){e=e||{};for(var t=1;t<arguments.length;t++)if(arguments[t])for(var n in arguments[t])arguments[t].hasOwnProperty(n)&&(e[n]=arguments[t][n]);return e}function j(e,t,n){var i=0;if(n){for(i in e)if(!1===t.apply(e[i],n))break}else for(i in e)if(!1===t.call(e[i],i,e[i]))break;return e}function A(e,t,n){t=new CustomEvent(t,{bubbles:!0,detail:n[0]});e.dispatchEvent(t)}function x(e,t,n){if(1===arguments.length)return w({},e);if("string"==typeof t){if(void 0===n)return void 0===e[t]?null:e[t];e[t]=n}else w(e,t);return this}function l(e){for(var t,n=e.indexOf("?"),i=(-1<n&&(e=e.substr(n+1)),decodeURI(e.split("#")[0]).split("&")),r={},l=0,o=i.length;l<o;l++)i[l]&&(r[(t=i[l].split("="))[0]]=t[1]);return r}function r(e,t,n,i){var r;return t&&t.element().classList.add("lity-iframe"),n&&(t=e,e=(n=n)?("string"===n&&(n=l(n)),-1<t.indexOf("?")&&(t=(r=t.split("?")).shift(),n=w({},l(r[0]),n)),t+"?"+new URLSearchParams(Object.entries(n)).toString()):t),i&&(r=e,e=-1===(t=(n=i).indexOf("#"))?r:r+(n=0<t?n.substr(t):n)),'<div class="lity-iframe-container"><iframe allow="autoplay; 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diff --git a/dist/plugins/facebookvideo/facebookvideo.js b/dist/plugins/facebookvideo/facebookvideo.js
index 0c959be..2b32794 100644
--- a/dist/plugins/facebookvideo/facebookvideo.js
+++ b/dist/plugins/facebookvideo/facebookvideo.js
@@ -1,6 +1,6 @@
-/*! Lity - v3.0.0-dev - 2020-04-26
+/*! Lity - v4.0.0-dev - 2022-02-18
 * http://sorgalla.com/lity/
-* Copyright (c) 2015-2020 Jan Sorgalla; Licensed MIT */
+* Copyright (c) 2015-2022 Jan Sorgalla, Anton Andreasson; Licensed MIT */
 (function(window, factory) {
     if (typeof define === 'function' && define.amd) {
         define(['lity'], function(lity) {
diff --git a/dist/plugins/facebookvideo/facebookvideo.min.js b/dist/plugins/facebookvideo/facebookvideo.min.js
index ea4bc45..6246f35 100644
--- a/dist/plugins/facebookvideo/facebookvideo.min.js
+++ b/dist/plugins/facebookvideo/facebookvideo.min.js
@@ -1,5 +1,4 @@
-/*! Lity - v3.0.0-dev - 2020-04-26
+/*! Lity - v4.0.0-dev - 2022-02-18
 * http://sorgalla.com/lity/
-* Copyright (c) 2015-2020 Jan Sorgalla; Licensed MIT */
-
-!function(a,b){"function"==typeof define&&define.amd?define(["lity"],function(a){b(a)}):b("object"==typeof module&&"object"==typeof module.exports?require("lity"):a.lity)}("undefined"!=typeof window?window:this,function(a){"use strict";var b=/(facebook\.com)\/([a-z0-9_-]*)\/videos\/([0-9]*)(.*)?$/i;a.handlers("facebookvideo",function(c,d){var e=b.exec(c);return!!e&&(0!==c.indexOf("http")&&(c="https:"+c),a.iframe("https://www.facebook.com/plugins/video.php?href="+c+"&autoplay=1",d,e[4],c))})});
\ No newline at end of file
+* Copyright (c) 2015-2022 Jan Sorgalla, Anton Andreasson; Licensed MIT */
+!function(e,o){"function"==typeof define&&define.amd?define(["lity"],function(e){o(e)}):"object"==typeof module&&"object"==typeof module.exports?o(require("lity")):o(e.lity)}("undefined"!=typeof window?window:this,function(i){"use strict";var n=/(facebook\.com)\/([a-z0-9_-]*)\/videos\/([0-9]*)(.*)?$/i;i.handlers("facebookvideo",function(e,o){var t=n.exec(e);return!!t&&(0!==e.indexOf("http")&&(e="https:"+e),i.iframe("https://www.facebook.com/plugins/video.php?href="+e+"&autoplay=1",o,t[4],e))})});
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diff --git a/dist/plugins/googlemaps/googlemaps.js b/dist/plugins/googlemaps/googlemaps.js
index 945934e..dbbcc92 100644
--- a/dist/plugins/googlemaps/googlemaps.js
+++ b/dist/plugins/googlemaps/googlemaps.js
@@ -1,6 +1,6 @@
-/*! Lity - v3.0.0-dev - 2020-04-26
+/*! Lity - v4.0.0-dev - 2022-02-18
 * http://sorgalla.com/lity/
-* Copyright (c) 2015-2020 Jan Sorgalla; Licensed MIT */
+* Copyright (c) 2015-2022 Jan Sorgalla, Anton Andreasson; Licensed MIT */
 (function(window, factory) {
     if (typeof define === 'function' && define.amd) {
         define(['lity'], function(lity) {
diff --git a/dist/plugins/googlemaps/googlemaps.min.js b/dist/plugins/googlemaps/googlemaps.min.js
index 9184640..6e6f93b 100644
--- a/dist/plugins/googlemaps/googlemaps.min.js
+++ b/dist/plugins/googlemaps/googlemaps.min.js
@@ -1,5 +1,4 @@
-/*! Lity - v3.0.0-dev - 2020-04-26
+/*! Lity - v4.0.0-dev - 2022-02-18
 * http://sorgalla.com/lity/
-* Copyright (c) 2015-2020 Jan Sorgalla; Licensed MIT */
-
-!function(a,b){"function"==typeof define&&define.amd?define(["lity"],function(a){b(a)}):b("object"==typeof module&&"object"==typeof module.exports?require("lity"):a.lity)}("undefined"!=typeof window?window:this,function(a){"use strict";var b=/((maps|www)\.)?google\.([^\/\?]+)\/?((maps\/?)?\?)(.*)/i;a.handlers("googlemaps",function(c,d){var e=b.exec(c);return!!e&&a.iframe("https://www.google."+e[3]+"/maps?"+e[6],d,{output:e[6].indexOf("layer=c")>0?"svembed":"embed"},c)})});
\ No newline at end of file
+* Copyright (c) 2015-2022 Jan Sorgalla, Anton Andreasson; Licensed MIT */
+!function(e,o){"function"==typeof define&&define.amd?define(["lity"],function(e){o(e)}):"object"==typeof module&&"object"==typeof module.exports?o(require("lity")):o(e.lity)}("undefined"!=typeof window?window:this,function(i){"use strict";var n=/((maps|www)\.)?google\.([^\/\?]+)\/?((maps\/?)?\?)(.*)/i;i.handlers("googlemaps",function(e,o){var t=n.exec(e);return!!t&&i.iframe("https://www.google."+t[3]+"/maps?"+t[6],o,{output:0<t[6].indexOf("layer=c")?"svembed":"embed"},e)})});
\ No newline at end of file
diff --git a/dist/plugins/instagram/instagram.css b/dist/plugins/instagram/instagram.css
index 3168e72..7b730cf 100644
--- a/dist/plugins/instagram/instagram.css
+++ b/dist/plugins/instagram/instagram.css
@@ -1,12 +1,15 @@
-/*! Lity - v3.0.0-dev - 2020-04-26
+/*! Lity - v4.0.0-dev - 2022-02-18
 * http://sorgalla.com/lity/
-* Copyright (c) 2015-2020 Jan Sorgalla; Licensed MIT */
+* Copyright (c) 2015-2022 Jan Sorgalla, Anton Andreasson; Licensed MIT */
+:root {
+    --lity-instagram-width: 612;
+}
 
 .lity-instagram .lity-container {
-  width: 100%;
-  max-width: 612px;
+    width: 100%;
+    max-width: calc(var(--lity-instagram-width) * 1px);
 }
 
 .lity-instagram .lity-iframe-container {
-  padding-top: 113.0719%;
+    padding-top: calc(((var(--lity-instagram-width) + 80) / var(--lity-instagram-width)) * 100%);
 }
diff --git a/dist/plugins/instagram/instagram.js b/dist/plugins/instagram/instagram.js
index 917693c..31cb43f 100644
--- a/dist/plugins/instagram/instagram.js
+++ b/dist/plugins/instagram/instagram.js
@@ -1,6 +1,6 @@
-/*! Lity - v3.0.0-dev - 2020-04-26
+/*! Lity - v4.0.0-dev - 2022-02-18
 * http://sorgalla.com/lity/
-* Copyright (c) 2015-2020 Jan Sorgalla; Licensed MIT */
+* Copyright (c) 2015-2022 Jan Sorgalla, Anton Andreasson; Licensed MIT */
 (function(window, factory) {
     if (typeof define === 'function' && define.amd) {
         define(['lity'], function(lity) {
diff --git a/dist/plugins/instagram/instagram.min.css b/dist/plugins/instagram/instagram.min.css
index 8703957..76562a9 100644
--- a/dist/plugins/instagram/instagram.min.css
+++ b/dist/plugins/instagram/instagram.min.css
@@ -1,3 +1,15 @@
-/*! Lity - v3.0.0-dev - 2020-04-26
+/*! Lity - v4.0.0-dev - 2022-02-18
 * http://sorgalla.com/lity/
-* Copyright (c) 2015-2020 Jan Sorgalla; Licensed MIT */.lity-instagram .lity-container{width:100%;max-width:612px}.lity-instagram .lity-iframe-container{padding-top:113.0719%}
\ No newline at end of file
+* Copyright (c) 2015-2022 Jan Sorgalla, Anton Andreasson; Licensed MIT */
+:root {
+  --lity-instagram-width: 612;
+}
+
+.lity-instagram .lity-container {
+  width: 100%;
+  max-width: calc(var(--lity-instagram-width) * 1px);
+}
+
+.lity-instagram .lity-iframe-container {
+  padding-top: calc(((var(--lity-instagram-width) + 80) / var(--lity-instagram-width)) * 100%);
+}
diff --git a/dist/plugins/instagram/instagram.min.js b/dist/plugins/instagram/instagram.min.js
index c97040f..c9cb826 100644
--- a/dist/plugins/instagram/instagram.min.js
+++ b/dist/plugins/instagram/instagram.min.js
@@ -1,5 +1,4 @@
-/*! Lity - v3.0.0-dev - 2020-04-26
+/*! Lity - v4.0.0-dev - 2022-02-18
 * http://sorgalla.com/lity/
-* Copyright (c) 2015-2020 Jan Sorgalla; Licensed MIT */
-
-!function(a,b){"function"==typeof define&&define.amd?define(["lity"],function(a){b(a)}):b("object"==typeof module&&"object"==typeof module.exports?require("lity"):a.lity)}("undefined"!=typeof window?window:this,function(a){"use strict";var b=/(instagr\.am|instagram\.com)\/p\/([a-zA-Z0-9_\-]+)\/?\??(.*)?/i;a.handlers("instagram",function(c,d){var e=b.exec(c);return!!e&&a.iframe("https://www.instagram.com/p/"+e[2]+"/embed/",d,e[3],c)})});
\ No newline at end of file
+* Copyright (c) 2015-2022 Jan Sorgalla, Anton Andreasson; Licensed MIT */
+!function(e,t){"function"==typeof define&&define.amd?define(["lity"],function(e){t(e)}):"object"==typeof module&&"object"==typeof module.exports?t(require("lity")):t(e.lity)}("undefined"!=typeof window?window:this,function(n){"use strict";var o=/(instagr\.am|instagram\.com)\/p\/([a-zA-Z0-9_\-]+)\/?\??(.*)?/i;n.handlers("instagram",function(e,t){var i=o.exec(e);return!!i&&n.iframe("https://www.instagram.com/p/"+i[2]+"/embed/",t,i[3],e)})});
\ No newline at end of file
diff --git a/dist/plugins/vimeo/vimeo.js b/dist/plugins/vimeo/vimeo.js
index 5048e0c..defe869 100644
--- a/dist/plugins/vimeo/vimeo.js
+++ b/dist/plugins/vimeo/vimeo.js
@@ -1,6 +1,6 @@
-/*! Lity - v3.0.0-dev - 2020-04-26
+/*! Lity - v4.0.0-dev - 2022-02-18
 * http://sorgalla.com/lity/
-* Copyright (c) 2015-2020 Jan Sorgalla; Licensed MIT */
+* Copyright (c) 2015-2022 Jan Sorgalla, Anton Andreasson; Licensed MIT */
 (function(window, factory) {
     if (typeof define === 'function' && define.amd) {
         define(['lity'], function(lity) {
diff --git a/dist/plugins/vimeo/vimeo.min.js b/dist/plugins/vimeo/vimeo.min.js
index 1afbfaf..7e3edb5 100644
--- a/dist/plugins/vimeo/vimeo.min.js
+++ b/dist/plugins/vimeo/vimeo.min.js
@@ -1,5 +1,4 @@
-/*! Lity - v3.0.0-dev - 2020-04-26
+/*! Lity - v4.0.0-dev - 2022-02-18
 * http://sorgalla.com/lity/
-* Copyright (c) 2015-2020 Jan Sorgalla; Licensed MIT */
-
-!function(a,b){"function"==typeof define&&define.amd?define(["lity"],function(a){b(a)}):b("object"==typeof module&&"object"==typeof module.exports?require("lity"):a.lity)}("undefined"!=typeof window?window:this,function(a){"use strict";var b=/(vimeo(pro)?\.com)\/(?:[^\d]+)?(\d+)\??(.*)?$/;a.handlers("vimeo",function(c,d){var e=b.exec(c);return!!e&&a.iframe("https://player.vimeo.com/video/"+e[3]+"?autoplay=1",d,e[4],c)})});
\ No newline at end of file
+* Copyright (c) 2015-2022 Jan Sorgalla, Anton Andreasson; Licensed MIT */
+!function(e,o){"function"==typeof define&&define.amd?define(["lity"],function(e){o(e)}):"object"==typeof module&&"object"==typeof module.exports?o(require("lity")):o(e.lity)}("undefined"!=typeof window?window:this,function(t){"use strict";var n=/(vimeo(pro)?\.com)\/(?:[^\d]+)?(\d+)\??(.*)?$/;t.handlers("vimeo",function(e,o){var i=n.exec(e);return!!i&&t.iframe("https://player.vimeo.com/video/"+i[3]+"?autoplay=1",o,i[4],e)})});
\ No newline at end of file
diff --git a/dist/plugins/youtube/youtube.js b/dist/plugins/youtube/youtube.js
index d80a262..c74ad22 100644
--- a/dist/plugins/youtube/youtube.js
+++ b/dist/plugins/youtube/youtube.js
@@ -1,6 +1,6 @@
-/*! Lity - v3.0.0-dev - 2020-04-26
+/*! Lity - v4.0.0-dev - 2022-02-18
 * http://sorgalla.com/lity/
-* Copyright (c) 2015-2020 Jan Sorgalla; Licensed MIT */
+* Copyright (c) 2015-2022 Jan Sorgalla, Anton Andreasson; Licensed MIT */
 (function(window, factory) {
     if (typeof define === 'function' && define.amd) {
         define(['lity'], function(lity) {
diff --git a/dist/plugins/youtube/youtube.min.js b/dist/plugins/youtube/youtube.min.js
index 7b229e1..8f9f709 100644
--- a/dist/plugins/youtube/youtube.min.js
+++ b/dist/plugins/youtube/youtube.min.js
@@ -1,5 +1,4 @@
-/*! Lity - v3.0.0-dev - 2020-04-26
+/*! Lity - v4.0.0-dev - 2022-02-18
 * http://sorgalla.com/lity/
-* Copyright (c) 2015-2020 Jan Sorgalla; Licensed MIT */
-
-!function(a,b){"function"==typeof define&&define.amd?define(["lity"],function(a){b(a)}):b("object"==typeof module&&"object"==typeof module.exports?require("lity"):a.lity)}("undefined"!=typeof window?window:this,function(a){"use strict";var b=/(youtube(-nocookie)?\.com|youtu\.be)\/(watch\?v=|v\/|u\/|embed\/?)?([\w-]{11})(.*)?/i;a.handlers("youtube",function(c,d){var e=b.exec(c);return!!e&&a.iframe("https://www.youtube"+(e[2]||"")+".com/embed/"+e[4]+"?autoplay=1",d,e[5],c)})});
\ No newline at end of file
+* Copyright (c) 2015-2022 Jan Sorgalla, Anton Andreasson; Licensed MIT */
+!function(e,t){"function"==typeof define&&define.amd?define(["lity"],function(e){t(e)}):"object"==typeof module&&"object"==typeof module.exports?t(require("lity")):t(e.lity)}("undefined"!=typeof window?window:this,function(u){"use strict";var i=/(youtube(-nocookie)?\.com|youtu\.be)\/(watch\?v=|v\/|u\/|embed\/?)?([\w-]{11})(.*)?/i;u.handlers("youtube",function(e,t){var o=i.exec(e);return!!o&&u.iframe("https://www.youtube"+(o[2]||"")+".com/embed/"+o[4]+"?autoplay=1",t,o[5],e)})});
\ No newline at end of file
diff --git a/index.html b/index.html
index 859745b..cfa6bc2 100644
--- a/index.html
+++ b/index.html
@@ -36,15 +36,6 @@ <h2>Lightweight, accessible and responsive lightbox.</h2>
 
     <p>Minified and gzipped, its total footprint weights about 3kB.</p>
 
-    <p>
-        It requires <a href="http://jquery.com">jQuery</a> or
-        <a href="http://zeptojs.com">Zepto</a> (with the
-        <a href="https://github.com/madrobby/zepto/blob/master/src/callbacks.js">callbacks</a>,
-        <a href="https://github.com/madrobby/zepto/blob/master/src/deferred.js">deferred</a>
-        and <a href="https://github.com/madrobby/zepto/blob/master/src/data.js">data</a>
-        modules).
-    </p>
-
     <h3>Demos</h3>
 
     <p>
@@ -85,7 +76,6 @@ <h3>Installation</h3>
     <p>Include the Lity javascript and css files and its dependencies in your HTML document:</p>
 
 <pre><code class="language-markup">&lt;link href="dist/lity.css" rel="stylesheet">
-&lt;script src="vendor/jquery.js">&lt;/script>
 &lt;script src="dist/lity.js">&lt;/script></code></pre>
 
     <p>Lity can also be installed via Bower or <a href="https://www.npmjs.com/package/lity">npm</a>.</p>
@@ -121,8 +111,15 @@ <h4>Programmatic</h4>
     <pre><code class="language-javascript">// Open a URL in a lightbox
 var lightbox = lity('//www.youtube.com/watch?v=XSGBVzeBUbk');
 
-// Bind as an event handler
-$(document).on('click', '[data-lightbox]', lity);</code></pre>
+// Bind as an event handler (vanilla version of jQuery’s .on() delegation)
+document.addEventListener('click', function(e) {
+    for (var target = e.target; target && target != this; target = target.parentNode) {
+        if (target.matches('[data-lightbox]')) {
+            lity.call(target, e);
+            break;
+        }
+    }
+}, false);</code></pre>
 
     <p>If you want to close the opened lightbox, use <code>lightbox.close()</code>.</p>
 </div>
@@ -133,7 +130,6 @@ <h4>Programmatic</h4>
 
 <a href="https://github.com/jsor/lity"><img style="position: absolute; top: 0; right: 0; border: 0;" src="https://s3.amazonaws.com/github/ribbons/forkme_right_darkblue_121621.png" alt="Fork me on GitHub"></a>
 
-<script src="vendor/jquery.js"></script>
 <script src="dist/lity.js"></script>
 <script src="dist/plugins/googlemaps/googlemaps.js"></script>
 <script src="dist/plugins/vimeo/vimeo.js"></script>
diff --git a/package-lock.json b/package-lock.json
index c1a4528..0d903cf 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,9 +1,152 @@
 {
   "name": "lity",
-  "version": "3.0.0-dev",
+  "version": "4.0.0-dev",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
+    "@csstools/postcss-color-function": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/@csstools/postcss-color-function/-/postcss-color-function-1.0.2.tgz",
+      "integrity": "sha512-uayvFqfa0hITPwVduxRYNL9YBD/anTqula0tu2llalaxblEd7QPuETSN3gB5PvTYxSfd0d8kS4Fypgo5JaUJ6A==",
+      "dev": true,
+      "requires": {
+        "@csstools/postcss-progressive-custom-properties": "^1.1.0",
+        "postcss-value-parser": "^4.2.0"
+      },
+      "dependencies": {
+        "postcss-value-parser": {
+          "version": "4.2.0",
+          "resolved": "https://registry.npmjs.org/postcss-value-parser/-/postcss-value-parser-4.2.0.tgz",
+          "integrity": "sha512-1NNCs6uurfkVbeXG4S8JFT9t19m45ICnif8zWLd5oPSZ50QnwMfK+H3jv408d4jw/7Bttv5axS5IiHoLaVNHeQ==",
+          "dev": true
+        }
+      }
+    },
+    "@csstools/postcss-font-format-keywords": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/@csstools/postcss-font-format-keywords/-/postcss-font-format-keywords-1.0.0.tgz",
+      "integrity": "sha512-oO0cZt8do8FdVBX8INftvIA4lUrKUSCcWUf9IwH9IPWOgKT22oAZFXeHLoDK7nhB2SmkNycp5brxfNMRLIhd6Q==",
+      "dev": true,
+      "requires": {
+        "postcss-value-parser": "^4.2.0"
+      },
+      "dependencies": {
+        "postcss-value-parser": {
+          "version": "4.2.0",
+          "resolved": "https://registry.npmjs.org/postcss-value-parser/-/postcss-value-parser-4.2.0.tgz",
+          "integrity": "sha512-1NNCs6uurfkVbeXG4S8JFT9t19m45ICnif8zWLd5oPSZ50QnwMfK+H3jv408d4jw/7Bttv5axS5IiHoLaVNHeQ==",
+          "dev": true
+        }
+      }
+    },
+    "@csstools/postcss-hwb-function": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/@csstools/postcss-hwb-function/-/postcss-hwb-function-1.0.0.tgz",
+      "integrity": "sha512-VSTd7hGjmde4rTj1rR30sokY3ONJph1reCBTUXqeW1fKwETPy1x4t/XIeaaqbMbC5Xg4SM/lyXZ2S8NELT2TaA==",
+      "dev": true,
+      "requires": {
+        "postcss-value-parser": "^4.2.0"
+      },
+      "dependencies": {
+        "postcss-value-parser": {
+          "version": "4.2.0",
+          "resolved": "https://registry.npmjs.org/postcss-value-parser/-/postcss-value-parser-4.2.0.tgz",
+          "integrity": "sha512-1NNCs6uurfkVbeXG4S8JFT9t19m45ICnif8zWLd5oPSZ50QnwMfK+H3jv408d4jw/7Bttv5axS5IiHoLaVNHeQ==",
+          "dev": true
+        }
+      }
+    },
+    "@csstools/postcss-ic-unit": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/@csstools/postcss-ic-unit/-/postcss-ic-unit-1.0.0.tgz",
+      "integrity": "sha512-i4yps1mBp2ijrx7E96RXrQXQQHm6F4ym1TOD0D69/sjDjZvQ22tqiEvaNw7pFZTUO5b9vWRHzbHzP9+UKuw+bA==",
+      "dev": true,
+      "requires": {
+        "@csstools/postcss-progressive-custom-properties": "^1.1.0",
+        "postcss-value-parser": "^4.2.0"
+      },
+      "dependencies": {
+        "postcss-value-parser": {
+          "version": "4.2.0",
+          "resolved": "https://registry.npmjs.org/postcss-value-parser/-/postcss-value-parser-4.2.0.tgz",
+          "integrity": "sha512-1NNCs6uurfkVbeXG4S8JFT9t19m45ICnif8zWLd5oPSZ50QnwMfK+H3jv408d4jw/7Bttv5axS5IiHoLaVNHeQ==",
+          "dev": true
+        }
+      }
+    },
+    "@csstools/postcss-is-pseudo-class": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/@csstools/postcss-is-pseudo-class/-/postcss-is-pseudo-class-2.0.0.tgz",
+      "integrity": "sha512-WnfZlyuh/CW4oS530HBbrKq0G8BKl/bsNr5NMFoubBFzJfvFRGJhplCgIJYWUidLuL3WJ/zhMtDIyNFTqhx63Q==",
+      "dev": true,
+      "requires": {
+        "postcss-selector-parser": "^6.0.9"
+      },
+      "dependencies": {
+        "postcss-selector-parser": {
+          "version": "6.0.9",
+          "resolved": "https://registry.npmjs.org/postcss-selector-parser/-/postcss-selector-parser-6.0.9.tgz",
+          "integrity": "sha512-UO3SgnZOVTwu4kyLR22UQ1xZh086RyNZppb7lLAKBFK8a32ttG5i87Y/P3+2bRSjZNyJ1B7hfFNo273tKe9YxQ==",
+          "dev": true,
+          "requires": {
+            "cssesc": "^3.0.0",
+            "util-deprecate": "^1.0.2"
+          }
+        }
+      }
+    },
+    "@csstools/postcss-normalize-display-values": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/@csstools/postcss-normalize-display-values/-/postcss-normalize-display-values-1.0.0.tgz",
+      "integrity": "sha512-bX+nx5V8XTJEmGtpWTO6kywdS725t71YSLlxWt78XoHUbELWgoCXeOFymRJmL3SU1TLlKSIi7v52EWqe60vJTQ==",
+      "dev": true,
+      "requires": {
+        "postcss-value-parser": "^4.2.0"
+      },
+      "dependencies": {
+        "postcss-value-parser": {
+          "version": "4.2.0",
+          "resolved": "https://registry.npmjs.org/postcss-value-parser/-/postcss-value-parser-4.2.0.tgz",
+          "integrity": "sha512-1NNCs6uurfkVbeXG4S8JFT9t19m45ICnif8zWLd5oPSZ50QnwMfK+H3jv408d4jw/7Bttv5axS5IiHoLaVNHeQ==",
+          "dev": true
+        }
+      }
+    },
+    "@csstools/postcss-oklab-function": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/@csstools/postcss-oklab-function/-/postcss-oklab-function-1.0.1.tgz",
+      "integrity": "sha512-Bnly2FWWSTZX20hDJLYHpurhp1ot+ZGvojLOsrHa9frzOVruOv4oPYMZ6wQomi9KsbZZ+Af/CuRYaGReTyGtEg==",
+      "dev": true,
+      "requires": {
+        "@csstools/postcss-progressive-custom-properties": "^1.1.0",
+        "postcss-value-parser": "^4.2.0"
+      },
+      "dependencies": {
+        "postcss-value-parser": {
+          "version": "4.2.0",
+          "resolved": "https://registry.npmjs.org/postcss-value-parser/-/postcss-value-parser-4.2.0.tgz",
+          "integrity": "sha512-1NNCs6uurfkVbeXG4S8JFT9t19m45ICnif8zWLd5oPSZ50QnwMfK+H3jv408d4jw/7Bttv5axS5IiHoLaVNHeQ==",
+          "dev": true
+        }
+      }
+    },
+    "@csstools/postcss-progressive-custom-properties": {
+      "version": "1.2.0",
+      "resolved": "https://registry.npmjs.org/@csstools/postcss-progressive-custom-properties/-/postcss-progressive-custom-properties-1.2.0.tgz",
+      "integrity": "sha512-YLpFPK5OaLIRKZhUfnrZPT9s9cmtqltIOg7W6jPcxmiDpnZ4lk+odfufZttOAgcg6IHWvNLgcITSLpJxIQB/qQ==",
+      "dev": true,
+      "requires": {
+        "postcss-value-parser": "^4.2.0"
+      },
+      "dependencies": {
+        "postcss-value-parser": {
+          "version": "4.2.0",
+          "resolved": "https://registry.npmjs.org/postcss-value-parser/-/postcss-value-parser-4.2.0.tgz",
+          "integrity": "sha512-1NNCs6uurfkVbeXG4S8JFT9t19m45ICnif8zWLd5oPSZ50QnwMfK+H3jv408d4jw/7Bttv5axS5IiHoLaVNHeQ==",
+          "dev": true
+        }
+      }
+    },
     "JSONStream": {
       "version": "0.8.4",
       "resolved": "https://registry.npmjs.org/JSONStream/-/JSONStream-0.8.4.tgz",
@@ -21,9 +164,9 @@
       "dev": true
     },
     "ajv": {
-      "version": "6.12.2",
-      "resolved": "https://registry.npmjs.org/ajv/-/ajv-6.12.2.tgz",
-      "integrity": "sha512-k+V+hzjm5q/Mr8ef/1Y9goCmlsK4I6Sm74teeyGvFk1XrOsbsKLjEdrvny42CZ+a8sXbk8KWpY/bDwS+FLL2UQ==",
+      "version": "6.12.6",
+      "resolved": "https://registry.npmjs.org/ajv/-/ajv-6.12.6.tgz",
+      "integrity": "sha512-j3fVLgvTo527anyYyJOGTYJbG+vnnQYvE0m5mmkc1TK+nxAppkCLMIL0aZ4dblVCNoGShhm+kzE4ZUykBoMg4g==",
       "dev": true,
       "requires": {
         "fast-deep-equal": "^3.1.1",
@@ -33,26 +176,9 @@
       }
     },
     "ajv-keywords": {
-      "version": "3.4.1",
-      "resolved": "https://registry.npmjs.org/ajv-keywords/-/ajv-keywords-3.4.1.tgz",
-      "integrity": "sha512-RO1ibKvd27e6FEShVFfPALuHI3WjSVNeK5FIsmme/LYRNxjKuNj+Dt7bucLa6NdSv3JcVTyMlm9kGR84z1XpaQ==",
-      "dev": true
-    },
-    "align-text": {
-      "version": "0.1.4",
-      "resolved": "https://registry.npmjs.org/align-text/-/align-text-0.1.4.tgz",
-      "integrity": "sha1-DNkKVhCT810KmSVsIrcGlDP60Rc=",
-      "dev": true,
-      "requires": {
-        "kind-of": "^3.0.2",
-        "longest": "^1.0.1",
-        "repeat-string": "^1.5.2"
-      }
-    },
-    "alphanum-sort": {
-      "version": "1.0.2",
-      "resolved": "https://registry.npmjs.org/alphanum-sort/-/alphanum-sort-1.0.2.tgz",
-      "integrity": "sha1-l6ERlkmyEa0zaR2fn0hqjsn74KM=",
+      "version": "3.5.2",
+      "resolved": "https://registry.npmjs.org/ajv-keywords/-/ajv-keywords-3.5.2.tgz",
+      "integrity": "sha512-5p6WTN0DdTGVQk6VjcEju19IgaHudalcfabD7yhDGeA6bcQnmL+CpveLJq/3hvfwd1aof6L386Ougkx6RfyMIQ==",
       "dev": true
     },
     "amdefine": {
@@ -77,21 +203,33 @@
       }
     },
     "applause": {
-      "version": "1.2.2",
-      "resolved": "https://registry.npmjs.org/applause/-/applause-1.2.2.tgz",
-      "integrity": "sha1-qEaFeegfZzl7tWNMKZU77c0PVsA=",
+      "version": "2.0.4",
+      "resolved": "https://registry.npmjs.org/applause/-/applause-2.0.4.tgz",
+      "integrity": "sha512-wFhNjSoflbAEgelX3psyKSXV2iQFjuYW31DEhcCOD/bQ98VdfltLclK4p1mI6E58Qp4Q7+5RCbBdr+Nc9b5QhA==",
       "dev": true,
       "requires": {
-        "cson-parser": "^1.1.0",
-        "js-yaml": "^3.3.0",
-        "lodash": "^3.10.0"
+        "cson-parser": "^4.0.8",
+        "js-yaml": "^4.0.0",
+        "lodash": "^4.17.21",
+        "optional-require": "^1.0.2"
       },
       "dependencies": {
-        "lodash": {
-          "version": "3.10.1",
-          "resolved": "https://registry.npmjs.org/lodash/-/lodash-3.10.1.tgz",
-          "integrity": "sha1-W/Rejkm6QYnhfUgnid/RW9FAt7Y=",
-          "dev": true
+        "argparse": {
+          "version": "2.0.1",
+          "resolved": "https://registry.npmjs.org/argparse/-/argparse-2.0.1.tgz",
+          "integrity": "sha512-8+9WqebbFzpX9OR+Wa6O29asIogeRMzcGtAINdpMHHyAg10f05aSFVBbcEqGf/PXw1EjAZ+q2/bEBg3DvurK3Q==",
+          "dev": true,
+          "optional": true
+        },
+        "js-yaml": {
+          "version": "4.1.0",
+          "resolved": "https://registry.npmjs.org/js-yaml/-/js-yaml-4.1.0.tgz",
+          "integrity": "sha512-wpxZs9NoxZaJESJGIZTyDEaYpl0FKSA+FB9aJiyemKhMwkxQg63h4T1KJgUGHpTqPDNRcmmYLugrRjJlBtWvRA==",
+          "dev": true,
+          "optional": true,
+          "requires": {
+            "argparse": "^2.0.1"
+          }
         }
       }
     },
@@ -133,12 +271,24 @@
       "integrity": "sha1-7/UuN1gknTO+QCuLuOVkuytdQDE=",
       "dev": true
     },
+    "array-each": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/array-each/-/array-each-1.0.1.tgz",
+      "integrity": "sha1-p5SvDAWrF1KEbudTofIRoFugxE8=",
+      "dev": true
+    },
     "array-find-index": {
       "version": "1.0.2",
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-    "whet.extend": {
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-      "resolved": "https://registry.npmjs.org/whet.extend/-/whet.extend-0.9.9.tgz",
-      "integrity": "sha1-+HfVv2SMl+WqVC+twW1qJZucEaE=",
+      "version": "0.1.4",
+      "resolved": "https://registry.npmjs.org/websocket-extensions/-/websocket-extensions-0.1.4.tgz",
+      "integrity": "sha512-OqedPIGOfsDlo31UNwYbCFMSaO9m9G/0faIHj5/dZFDMFqPTcx6UwqyOy3COEaEOg/9VsGIpdqn62W5KhoKSpg==",
       "dev": true
     },
     "which": {
@@ -4164,16 +4644,33 @@
       }
     },
     "window-size": {
-      "version": "0.1.0",
-      "resolved": "https://registry.npmjs.org/window-size/-/window-size-0.1.0.tgz",
-      "integrity": "sha1-VDjNLqk7IC76Ohn+iIeu58lPnJ0=",
+      "version": "0.1.4",
+      "resolved": "https://registry.npmjs.org/window-size/-/window-size-0.1.4.tgz",
+      "integrity": "sha1-+OGqHuWlPsW/FR/6CXQqatdpeHY=",
       "dev": true
     },
-    "wordwrap": {
-      "version": "0.0.2",
-      "resolved": "https://registry.npmjs.org/wordwrap/-/wordwrap-0.0.2.tgz",
-      "integrity": "sha1-t5Zpu0LstAn4PVg8rVLKF+qhZD8=",
-      "dev": true
+    "wrap-ansi": {
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/wrap-ansi/-/wrap-ansi-2.1.0.tgz",
+      "integrity": "sha1-2Pw9KE3QV5T+hJc8rs3Rz4JP3YU=",
+      "dev": true,
+      "requires": {
+        "string-width": "^1.0.1",
+        "strip-ansi": "^3.0.1"
+      },
+      "dependencies": {
+        "string-width": {
+          "version": "1.0.2",
+          "resolved": "https://registry.npmjs.org/string-width/-/string-width-1.0.2.tgz",
+          "integrity": "sha1-EYvfW4zcUaKn5w0hHgfisLmxB9M=",
+          "dev": true,
+          "requires": {
+            "code-point-at": "^1.0.0",
+            "is-fullwidth-code-point": "^1.0.0",
+            "strip-ansi": "^3.0.0"
+          }
+        }
+      }
     },
     "wrappy": {
       "version": "1.0.2",
@@ -4213,25 +4710,17 @@
       "integrity": "sha512-LKYU1iAXJXUgAXn9URjiu+MWhyUXHsvfp7mcuYm9dSUKK0/CjtrUwFAxD82/mCWbtLsGjFIad0wIsod4zrTAEQ==",
       "dev": true
     },
+    "y18n": {
+      "version": "3.2.2",
+      "resolved": "https://registry.npmjs.org/y18n/-/y18n-3.2.2.tgz",
+      "integrity": "sha512-uGZHXkHnhF0XeeAPgnKfPv1bgKAYyVvmNL1xlKsPYZPaIHxGti2hHqvOCQv71XMsLxu1QjergkqogUnms5D3YQ==",
+      "dev": true
+    },
     "yargs": {
-      "version": "3.10.0",
-      "resolved": "https://registry.npmjs.org/yargs/-/yargs-3.10.0.tgz",
-      "integrity": "sha1-9+572FfdfB0tOMDnTvvWgdFDH9E=",
-      "dev": true,
-      "requires": {
-        "camelcase": "^1.0.2",
-        "cliui": "^2.1.0",
-        "decamelize": "^1.0.0",
-        "window-size": "0.1.0"
-      },
-      "dependencies": {
-        "camelcase": {
-          "version": "1.2.1",
-          "resolved": "https://registry.npmjs.org/camelcase/-/camelcase-1.2.1.tgz",
-          "integrity": "sha1-m7UwTS4LVmmLLHWLCKPqqdqlijk=",
-          "dev": true
-        }
-      }
+      "version": "1.3.3",
+      "resolved": "https://registry.npmjs.org/yargs/-/yargs-1.3.3.tgz",
+      "integrity": "sha1-BU3oth8i7v23IHBZ6u+da4P7kxo=",
+      "dev": true
     }
   }
 }
diff --git a/package.json b/package.json
index 37cc3fc..d71ccb8 100644
--- a/package.json
+++ b/package.json
@@ -3,27 +3,23 @@
   "title": "Lity",
   "description": "Lightweight, accessible and responsive lightbox.",
   "author": {
-    "name": "Jan Sorgalla",
+    "name": "Jan Sorgalla, Anton Andreasson",
     "url": "http://sorgalla.com"
   },
   "homepage": "http://sorgalla.com/lity/",
-  "version": "3.0.0-dev",
+  "version": "4.0.0-dev",
   "main": "dist/lity.js",
-  "peerDependencies": {
-    "jquery": ">=1.7"
-  },
   "devDependencies": {
-    "grunt": "^1.1.0",
+    "grunt": "^1.4.1",
     "grunt-contrib-clean": "^1.0.0",
-    "grunt-contrib-concat": "^1.0.1",
-    "grunt-contrib-uglify": "^2.0.0",
-    "grunt-contrib-watch": "^1.0.0",
-    "grunt-cssnano": "^2.1.0",
-    "grunt-postcss": "^0.8.0",
-    "grunt-replace": "^1.0.1",
-    "postcss-cssnext": "^2.8.0",
-    "postcss-remove-root": "0.0.2",
-    "stylefmt": "^4.3.1"
+    "grunt-contrib-concat": "^2.0.0",
+    "grunt-contrib-uglify": "^5.0.1",
+    "grunt-contrib-watch": "^1.1.0",
+    "grunt-postcss": "^0.9.0",
+    "grunt-replace": "^2.0.2",
+    "postcss": "^8.4.6",
+    "postcss-preset-env": "^7.0.1",
+    "stylefmt": "^6.0.3"
   },
   "repository": {
     "type": "git",
@@ -38,9 +34,7 @@
     "accessible",
     "accessibility",
     "a11y",
-    "jquery",
-    "jquery-plugin",
-    "ecosystem:jquery"
+    "vanilla"
   ],
   "license": "MIT",
   "bugs": {
diff --git a/src/lity.css b/src/lity.css
index c673fd0..fb48cbe 100644
--- a/src/lity.css
+++ b/src/lity.css
@@ -189,6 +189,7 @@
     left: 0;
     width: 100%;
     height: 100%;
+    border: 0;
     box-shadow: var(--lity-shadow);
     background: #000;
 }
diff --git a/src/lity.js b/src/lity.js
index cfe5cbb..ab871b9 100644
--- a/src/lity.js
+++ b/src/lity.js
@@ -1,578 +1,628 @@
-(function(window, factory) {
-    if (typeof define === 'function' && define.amd) {
-        define(['jquery'], function($) {
-            return factory(window, $);
-        });
-    } else if (typeof module === 'object' && typeof module.exports === 'object') {
-        module.exports = factory(window, require('jquery'));
-    } else {
-        window.lity = factory(window, window.jQuery || window.Zepto);
-    }
-}(typeof window !== "undefined" ? window : this, function(window, $) {
-    'use strict';
-
-    var document = window.document;
-
-    var _win = $(window);
-    var _deferred = $.Deferred;
-    var _html = $('html');
-    var _instances = [];
-
-    var _attrAriaHidden = 'aria-hidden';
-    var _dataAriaHidden = 'lity-' + _attrAriaHidden;
-
-    var _focusableElementsSelector = 'a[href],area[href],input:not([disabled]),select:not([disabled]),textarea:not([disabled]),button:not([disabled]),iframe,object,embed,[contenteditable],[tabindex]:not([tabindex^="-"])';
-
-    var _defaultOptions = {
-        esc: true,
-        handler: null,
-        handlers: {
-            image: imageHandler,
-            inline: inlineHandler,
-            iframe: iframeHandler
-        },
-        template: '<div class="lity" role="dialog" aria-label="Dialog Window (Press escape to close)" tabindex="-1"><div class="lity-wrap" data-lity-close role="document"><div class="lity-loader" aria-hidden="true">Loading...</div><div class="lity-container"><div class="lity-content"></div><button class="lity-close" type="button" aria-label="Close (Press escape to close)" data-lity-close>&times;</button></div></div></div>'
-    };
-
-    var _imageRegexp = /(^data:image\/)|(\.(png|jpe?g|gif|svg|webp|bmp|ico|tiff?)(\?\S*)?$)/i;
-
-    var _transitionEndEvent = (function() {
-        var el = document.createElement('div');
-
-        var transEndEventNames = {
-            WebkitTransition: 'webkitTransitionEnd',
-            MozTransition: 'transitionend',
-            OTransition: 'oTransitionEnd otransitionend',
-            transition: 'transitionend'
-        };
-
-        for (var name in transEndEventNames) {
-            if (el.style[name] !== undefined) {
-                return transEndEventNames[name];
-            }
-        }
-
-        return false;
-    })();
-
-    function transitionEnd(element) {
-        var deferred = _deferred();
-
-        if (!_transitionEndEvent || !element.length) {
-            deferred.resolve();
-        } else {
-            element.one(_transitionEndEvent, deferred.resolve);
-            setTimeout(deferred.resolve, 500);
-        }
-
-        return deferred.promise();
-    }
-
-    function settings(currSettings, key, value) {
-        if (arguments.length === 1) {
-            return $.extend({}, currSettings);
-        }
-
-        if (typeof key === 'string') {
-            if (typeof value === 'undefined') {
-                return typeof currSettings[key] === 'undefined'
-                    ? null
-                    : currSettings[key];
-            }
-
-            currSettings[key] = value;
-        } else {
-            $.extend(currSettings, key);
-        }
-
-        return this;
-    }
-
-    function parseQueryParams(params) {
-        var pos = params.indexOf('?');
-
-        if (pos > -1) {
-            params = params.substr(pos + 1);
-        }
-
-        var pairs = decodeURI(params.split('#')[0]).split('&');
-        var obj = {}, p;
-
-        for (var i = 0, n = pairs.length; i < n; i++) {
-            if (!pairs[i]) {
-                continue;
-            }
-
-            p = pairs[i].split('=');
-            obj[p[0]] = p[1];
-        }
-
-        return obj;
-    }
-
-    function appendQueryParams(url, params) {
-        if (!params) {
-            return url;
-        }
-
-        if ('string' === $.type(params)) {
-            params = parseQueryParams(params);
-        }
-
-        if (url.indexOf('?') > -1) {
-            var split = url.split('?');
-            url = split.shift();
-
-            params = $.extend(
-                {},
-                parseQueryParams(split[0]),
-                params
-            )
-        }
-
-        return url + '?' + $.param(params);
-    }
-
-    function transferHash(originalUrl, newUrl) {
-        var pos = originalUrl.indexOf('#');
-
-        if (-1 === pos) {
-            return newUrl;
-        }
-
-        if (pos > 0) {
-            originalUrl = originalUrl.substr(pos);
-        }
-
-        return newUrl + originalUrl;
-    }
-
-    function iframe(iframeUrl, instance, queryParams, hashUrl) {
-        instance && instance.element().addClass('lity-iframe');
-
-        if (queryParams) {
-            iframeUrl = appendQueryParams(iframeUrl, queryParams);
-        }
-
-        if (hashUrl) {
-            iframeUrl = transferHash(hashUrl, iframeUrl);
-        }
-
-        return '<div class="lity-iframe-container"><iframe frameborder="0" allowfullscreen allow="autoplay; fullscreen" src="' + iframeUrl + '"/></div>';
-    }
-
-    function error(msg) {
-        return $('<span class="lity-error"></span>').append(msg);
-    }
-
-    function imageHandler(target, instance) {
-        var desc = (instance.opener() && instance.opener().data('lity-desc')) || 'Image with no description';
-        var img = $('<img src="' + target + '" alt="' + desc + '"/>');
-        var deferred = _deferred();
-        var failed = function() {
-            deferred.reject(error('Failed loading image'));
-        };
-
-        img
-            .on('load', function() {
-                if (this.naturalWidth === 0) {
-                    return failed();
-                }
-
-                deferred.resolve(img);
-            })
-            .on('error', failed)
-        ;
-
-        return deferred.promise();
-    }
-
-    imageHandler.test = function(target) {
-        return _imageRegexp.test(target);
-    };
-
-    function inlineHandler(target, instance) {
-        var el, placeholder, hasHideClass;
-
-        try {
-            el = $(target);
-        } catch (e) {
-            return false;
-        }
-
-        if (!el.length) {
-            return false;
-        }
-
-        placeholder = $('<i style="display:none !important"></i>');
-        hasHideClass = el.hasClass('lity-hide');
-
-        instance
-            .element()
-            .one('lity:remove', function() {
-                placeholder
-                    .before(el)
-                    .remove()
-                ;
-
-                if (hasHideClass && !el.closest('.lity-content').length) {
-                    el.addClass('lity-hide');
-                }
-            })
-        ;
-
-        return el
-            .removeClass('lity-hide')
-            .after(placeholder)
-        ;
-    }
-
-    function iframeHandler(target, instance) {
-        return iframe(target, instance);
-    }
-
-    function winHeight() {
-        return document.documentElement.clientHeight
-            ? document.documentElement.clientHeight
-            : Math.round(_win.height());
-    }
-
-    function keydown(e) {
-        var current = currentInstance();
-
-        if (!current) {
-            return;
-        }
-
-        // ESC key
-        if (e.keyCode === 27 && !!current.options('esc')) {
-            current.close();
-        }
-
-        // TAB key
-        if (e.keyCode === 9) {
-            handleTabKey(e, current);
-        }
-    }
-
-    function handleTabKey(e, instance) {
-        var focusableElements = instance.element().find(_focusableElementsSelector);
-        var focusedIndex = focusableElements.index(document.activeElement);
-
-        if (e.shiftKey && focusedIndex <= 0) {
-            focusableElements.get(focusableElements.length - 1).focus();
-            e.preventDefault();
-        } else if (!e.shiftKey && focusedIndex === focusableElements.length - 1) {
-            focusableElements.get(0).focus();
-            e.preventDefault();
-        }
-    }
-
-    function resize() {
-        $.each(_instances, function(i, instance) {
-            instance.resize();
-        });
-    }
-
-    function registerInstance(instanceToRegister) {
-        if (1 === _instances.unshift(instanceToRegister)) {
-            _html.addClass('lity-active');
-
-            _win
-                .on({
-                    resize: resize,
-                    keydown: keydown
-                })
-            ;
-        }
-
-        $('body > *').not(instanceToRegister.element())
-            .addClass('lity-hidden')
-            .each(function() {
-                var el = $(this);
-
-                if (undefined !== el.data(_dataAriaHidden)) {
-                    return;
-                }
-
-                el.data(_dataAriaHidden, el.attr(_attrAriaHidden) || null);
-            })
-            .attr(_attrAriaHidden, 'true')
-        ;
-    }
-
-    function removeInstance(instanceToRemove) {
-        var show;
-
-        instanceToRemove
-            .element()
-            .attr(_attrAriaHidden, 'true')
-        ;
-
-        if (1 === _instances.length) {
-            _html.removeClass('lity-active');
-
-            _win
-                .off({
-                    resize: resize,
-                    keydown: keydown
-                })
-            ;
-        }
-
-        _instances = $.grep(_instances, function(instance) {
-            return instanceToRemove !== instance;
-        });
-
-        if (!!_instances.length) {
-            show = _instances[0].element();
-        } else {
-            show = $('.lity-hidden');
-        }
-
-        show
-            .removeClass('lity-hidden')
-            .each(function() {
-                var el = $(this), oldAttr = el.data(_dataAriaHidden);
-
-                if (!oldAttr) {
-                    el.removeAttr(_attrAriaHidden);
-                } else {
-                    el.attr(_attrAriaHidden, oldAttr);
-                }
-
-                el.removeData(_dataAriaHidden);
-            })
-        ;
-    }
-
-    function currentInstance() {
-        if (0 === _instances.length) {
-            return null;
-        }
-
-        return _instances[0];
-    }
-
-    function factory(target, instance, handlers, preferredHandler) {
-        var handler = 'inline', content;
-
-        var currentHandlers = $.extend({}, handlers);
-
-        if (preferredHandler && currentHandlers[preferredHandler]) {
-            content = currentHandlers[preferredHandler](target, instance);
-            handler = preferredHandler;
-        } else {
-            // Run inline and iframe handlers after all other handlers
-            $.each(['inline', 'iframe'], function(i, name) {
-                delete currentHandlers[name];
-
-                currentHandlers[name] = handlers[name];
-            });
-
-            $.each(currentHandlers, function(name, currentHandler) {
-                // Handler might be "removed" by setting callback to null
-                if (!currentHandler) {
-                    return true;
-                }
-
-                if (
-                    currentHandler.test &&
-                    !currentHandler.test(target, instance)
-                ) {
-                    return true;
-                }
-
-                content = currentHandler(target, instance);
-
-                if (false !== content) {
-                    handler = name;
-                    return false;
-                }
-            });
-        }
-
-        return {handler: handler, content: content || ''};
-    }
-
-    function Lity(target, options, opener, activeElement) {
-        var self = this;
-        var result;
-        var isReady = false;
-        var isClosed = false;
-        var element;
-        var content;
-
-        options = $.extend(
-            {},
-            _defaultOptions,
-            options
-        );
-
-        element = $(options.template);
-
-        // -- API --
-
-        self.element = function() {
-            return element;
-        };
-
-        self.opener = function() {
-            return opener;
-        };
-
-        self.content = function() {
-            return content;
-        };
-
-        self.options  = $.proxy(settings, self, options);
-        self.handlers = $.proxy(settings, self, options.handlers);
-
-        self.resize = function() {
-            if (!isReady || isClosed) {
-                return;
-            }
-
-            content
-                .css('max-height', winHeight() + 'px')
-                .trigger('lity:resize', [self])
-            ;
-        };
-
-        self.close = function() {
-            if (!isReady || isClosed) {
-                return;
-            }
-
-            isClosed = true;
-
-            removeInstance(self);
-
-            var deferred = _deferred();
-
-            // We return focus only if the current focus is inside this instance
-            if (
-                activeElement &&
-                (
-                    document.activeElement === element[0] ||
-                    $.contains(element[0], document.activeElement)
-                )
-            ) {
-                try {
-                    activeElement.focus();
-                } catch (e) {
-                    // Ignore exceptions, eg. for SVG elements which can't be
-                    // focused in IE11
-                }
-            }
-
-            content.trigger('lity:close', [self]);
-
-            element
-                .removeClass('lity-opened')
-                .addClass('lity-closed')
-            ;
-
-            transitionEnd(content.add(element))
-                .always(function() {
-                    content.trigger('lity:remove', [self]);
-                    element.remove();
-                    element = undefined;
-                    deferred.resolve();
-                })
-            ;
-
-            return deferred.promise();
-        };
-
-        // -- Initialization --
-
-        result = factory(target, self, options.handlers, options.handler);
-
-        element
-            .attr(_attrAriaHidden, 'false')
-            .addClass('lity-loading lity-opened lity-' + result.handler)
-            .appendTo('body')
-            .focus()
-            .on('click', '[data-lity-close]', function(e) {
-                if ($(e.target).is('[data-lity-close]')) {
-                    self.close();
-                }
-            })
-            .trigger('lity:open', [self])
-        ;
-
-        registerInstance(self);
-
-        $.when(result.content)
-            .always(ready)
-        ;
-
-        function ready(result) {
-            content = $(result)
-                .css('max-height', winHeight() + 'px')
-            ;
-
-            element
-                .find('.lity-loader')
-                .each(function() {
-                    var loader = $(this);
-
-                    transitionEnd(loader)
-                        .always(function() {
-                            loader.remove();
-                        })
-                    ;
-                })
-            ;
-
-            element
-                .removeClass('lity-loading')
-                .find('.lity-content')
-                .empty()
-                .append(content)
-            ;
-
-            isReady = true;
-
-            content
-                .trigger('lity:ready', [self])
-            ;
-        }
-    }
-
-    function lity(target, options, opener) {
-        if (!target.preventDefault) {
-            opener = $(opener);
-        } else {
-            target.preventDefault();
-            opener = $(this);
-            target = opener.data('lity-target') || opener.attr('href') || opener.attr('src');
-        }
-
-        var instance = new Lity(
-            target,
-            $.extend(
-                {},
-                opener.data('lity-options') || opener.data('lity'),
-                options
-            ),
-            opener,
-            document.activeElement
-        );
-
-        if (!target.preventDefault) {
-            return instance;
-        }
-    }
-
-    lity.version  = '@VERSION';
-    lity.options  = $.proxy(settings, lity, _defaultOptions);
-    lity.handlers = $.proxy(settings, lity, _defaultOptions.handlers);
-    lity.current  = currentInstance;
-    lity.iframe   = iframe;
-
-    $(document).on('click.lity', '[data-lity]', lity);
-
-    return lity;
-}));
+(function(window, factory) {
+    if (typeof define === 'function' && define.amd) {
+        define(factory);
+    } else if (typeof module === 'object' && typeof module.exports === 'object') {
+        module.exports = factory(window);
+    } else {
+        window.lity = factory(window);
+    }
+}(typeof window !== "undefined" ? window : this, function(window) {
+    'use strict';
+
+    var document = window.document;
+
+    var _win = window;
+    var _deferred = function() {
+        var self = this;
+        self.promise = new Promise((resolve, reject) => {
+            self.resolve = resolve;
+            self.reject = reject;
+        });
+    };
+    var _html = document.documentElement;
+    var _instances = [];
+
+    var _attrAriaHidden = 'aria-hidden';
+    var _dataAriaHidden = 'lity-' + _attrAriaHidden;
+
+    var _focusableElementsSelector = 'a[href],area[href],input:not([disabled]),select:not([disabled]),textarea:not([disabled]),button:not([disabled]),iframe,object,embed,[contenteditable],[tabindex]:not([tabindex^="-"])';
+
+    var _defaultOptions = {
+        esc: true,
+        handler: null,
+        handlers: {
+            image: imageHandler,
+            inline: inlineHandler,
+            iframe: iframeHandler
+        },
+        template: '<div class="lity" role="dialog" aria-label="Dialog Window (Press escape to close)" tabindex="-1"><div class="lity-wrap" data-lity-close role="document"><div class="lity-loader" aria-hidden="true">Loading...</div><div class="lity-container"><div class="lity-content"></div><button class="lity-close" type="button" aria-label="Close (Press escape to close)" data-lity-close>&times;</button></div></div></div>'
+    };
+
+    var _imageRegexp = /(^data:image\/)|(\.(png|jpe?g|gif|svg|webp|avif|bmp|ico)(\?\S*)?$)/i;
+
+    function transitionEnd(elements) {
+        var deferred = new _deferred();
+
+        if (!elements.length) {
+            deferred.resolve();
+        } else {
+            $each(elements, function(i, el) {
+                if (typeof el === "object") {
+                    el.addEventListener('transitionend', deferred.resolve, { once: true });
+                }
+            });
+        }
+
+        return deferred.promise;
+    }
+
+    function extend(out) {
+        out = out || {};
+
+        for (var i = 1; i < arguments.length; i++) {
+          if (!arguments[i])
+            continue;
+      
+          for (var key in arguments[i]) {
+            if (arguments[i].hasOwnProperty(key))
+              out[key] = arguments[i][key];
+          }
+        }
+
+        return out;
+    };
+
+    function $each( obj, callback, args ) {
+        // Adapted from $.each()
+        var value, i = 0;
+
+        if ( args ) {
+            for ( i in obj ) {
+                value = callback.apply( obj[ i ], args );
+
+                if ( value === false ) {
+                    break;
+                }
+            }
+
+            // A special, fast, case for the most common use of each
+        } else {
+            for ( i in obj ) {
+                value = callback.call( obj[ i ], i, obj[ i ] );
+
+                if ( value === false ) {
+                    break;
+                }
+            }
+        }
+
+        return obj;
+    };
+
+    function trigger(elm, ev, data) {
+        var event = new CustomEvent(ev, {bubbles: true, detail: data[0]});
+
+        elm.dispatchEvent(event);
+    }
+
+    function settings(currSettings, key, value) {
+        if (arguments.length === 1) {
+            return extend({}, currSettings);
+        }
+
+        if (typeof key === 'string') {
+            if (typeof value === 'undefined') {
+                return typeof currSettings[key] === 'undefined'
+                    ? null
+                    : currSettings[key];
+            }
+
+            currSettings[key] = value;
+        } else {
+            extend(currSettings, key);
+        }
+
+        return this;
+    }
+
+    function parseQueryParams(params) {
+        var pos = params.indexOf('?');
+
+        if (pos > -1) {
+            params = params.substr(pos + 1);
+        }
+
+        var pairs = decodeURI(params.split('#')[0]).split('&');
+        var obj = {}, p;
+
+        for (var i = 0, n = pairs.length; i < n; i++) {
+            if (!pairs[i]) {
+                continue;
+            }
+
+            p = pairs[i].split('=');
+            obj[p[0]] = p[1];
+        }
+
+        return obj;
+    }
+
+    function appendQueryParams(url, params) {
+        if (!params) {
+            return url;
+        }
+
+        if (typeof 'string' === params) {
+            params = parseQueryParams(params);
+        }
+
+        if (url.indexOf('?') > -1) {
+            var split = url.split('?');
+            url = split.shift();
+
+            params = extend(
+                {},
+                parseQueryParams(split[0]),
+                params
+            )
+        }
+
+        return url + '?' + new URLSearchParams(Object.entries(params)).toString();
+    }
+
+    function transferHash(originalUrl, newUrl) {
+        var pos = originalUrl.indexOf('#');
+
+        if (-1 === pos) {
+            return newUrl;
+        }
+
+        if (pos > 0) {
+            originalUrl = originalUrl.substr(pos);
+        }
+
+        return newUrl + originalUrl;
+    }
+
+    function iframe(iframeUrl, instance, queryParams, hashUrl) {
+        instance && instance.element().classList.add('lity-iframe');
+
+        if (queryParams) {
+            iframeUrl = appendQueryParams(iframeUrl, queryParams);
+        }
+
+        if (hashUrl) {
+            iframeUrl = transferHash(hashUrl, iframeUrl);
+        }
+
+        return '<div class="lity-iframe-container"><iframe allow="autoplay; fullscreen" src="' + iframeUrl + '"></iframe></div>';
+    }
+
+    function error(msg) {
+        var el = document.createElement('span');
+        el.classList.add('lity-error');
+
+        return el.appendChild(msg);
+    }
+
+    function imageHandler(target, instance) {
+        var desc = (instance.opener() && instance.opener().dataset.lityDesc) || 'Image with no description';
+        var img = document.createElement('img');
+        img.setAttribute('src', target);
+        img.setAttribute('alt', desc);
+        var deferred = new _deferred();
+        var failed = function() {
+            deferred.reject(error('Failed loading image'));
+        };
+
+        img.onload = function() {
+            if (this.naturalWidth === 0) {
+                return failed();
+            }
+
+            deferred.resolve(img);
+        };
+        img.onerror = failed;
+
+        return deferred.promise;
+    }
+
+    imageHandler.test = function(target) {
+        return _imageRegexp.test(target);
+    };
+
+    function inlineHandler(target, instance) {
+        var el, placeholder, hasHideClass;
+
+        try {
+            el = document.querySelector(target);
+        } catch (e) {
+            return false;
+        }
+        
+        if (!el) {
+            return false;
+        }
+        
+        placeholder = document.createElement('i');
+        placeholder.style.display = 'none !important';
+        hasHideClass = el.classList.contains('lity-hide');
+
+        instance
+            .element()
+            .addEventListener('lity:remove', function() {
+                placeholder.insertAdjacentElement('beforebegin', el);
+                if (placeholder.parentNode !== null) {
+                    placeholder.parentNode.removeChild(placeholder);
+                }
+                
+                if (hasHideClass && !el.closest('.lity-content')) {
+                    el.classList.add('lity-hide');
+                }
+            }, { once: true })
+        ;
+        
+        el.classList.remove('lity-hide');
+        el.insertAdjacentElement('afterend', placeholder);
+        
+        return el;
+    }
+
+    function iframeHandler(target, instance) {
+        return iframe(target, instance);
+    }
+
+    function winHeight() {
+        return document.documentElement.clientHeight
+            ? document.documentElement.clientHeight
+            : Math.round(_win.innerHeight);
+    }
+
+    function keydown(e) {
+        var current = currentInstance();
+
+        if (!current) {
+            return;
+        }
+
+        // ESC key
+        if (e.keyCode === 27 && !!current.options('esc')) {
+            current.close();
+        }
+
+        // TAB key
+        if (e.keyCode === 9) {
+            handleTabKey(e, current);
+        }
+    }
+
+    function handleTabKey(e, instance) {
+        var focusableElements = instance.element().querySelectorAll(_focusableElementsSelector);
+
+        function index(item, collection) {
+            return [].slice.call(collection).indexOf(item);
+        }
+          
+        var focusedIndex = index(document.activeElement, focusableElements);
+
+        if (e.shiftKey && focusedIndex <= 0) {
+            focusableElements[focusableElements.length - 1].focus();
+            e.preventDefault();
+        } else if (!e.shiftKey && focusedIndex === focusableElements.length - 1) {
+            focusableElements[0].focus();
+            e.preventDefault();
+        }
+    }
+
+    function resize() {
+        _instances.forEach(function(instance, i) {
+            instance.resize();
+        });
+    }
+
+    function registerInstance(instanceToRegister) {
+        if (1 === _instances.unshift(instanceToRegister)) {
+            _html.classList.add('lity-active');
+
+            _win.addEventListener('resize', resize, false);
+            _win.addEventListener('keydown', keydown, false);
+        }
+
+        var filteredElms = document.querySelectorAll('body > *');
+        filteredElms.forEach(el => {
+            if (el == instanceToRegister.element()) {
+                return;
+            }
+
+            el.classList.add('lity-hidden');
+
+            if (undefined !== el.dataset[_dataAriaHidden]) {
+                return;
+            }
+
+            if (el && el.getAttribute(_attrAriaHidden)) {
+                el.setAttribute(_dataAriaHidden, el.getAttribute(_attrAriaHidden) || null);
+            }
+
+            el.setAttribute(_attrAriaHidden, 'true');
+        });
+    }
+
+    function removeInstance(instanceToRemove) {
+        var show;
+
+        instanceToRemove
+            .element()
+            .setAttribute(_attrAriaHidden, 'true')
+        ;
+
+        if (1 === _instances.length) {
+            _html.classList.remove('lity-active');
+
+            _win.removeEventListener('resize', resize, false);
+            _win.removeEventListener('keydown', keydown, false);
+        }
+
+        _instances = _instances.filter(instance => instanceToRemove !== instance);
+
+        if (!!_instances.length) {
+            show = _instances[0].element();
+        } else {
+            show = document.querySelectorAll('.lity-hidden');
+        }
+
+        show.forEach(el => {
+            var oldAttr = el.dataset[_dataAriaHidden];
+
+            el.classList.remove('lity-hidden');
+
+            if (!oldAttr) {
+                el.removeAttribute(_attrAriaHidden);
+            } else {
+                el.setAttribute(_attrAriaHidden, oldAttr);
+            }
+
+            delete el.dataset[_dataAriaHidden];
+        });
+    }
+
+    function currentInstance() {
+        if (0 === _instances.length) {
+            return null;
+        }
+
+        return _instances[0];
+    }
+
+    function factory(target, instance, handlers, preferredHandler) {
+        var handler = 'inline', content;
+
+        var currentHandlers = extend({}, handlers);
+
+        if (preferredHandler && currentHandlers[preferredHandler]) {
+            content = currentHandlers[preferredHandler](target, instance);
+            handler = preferredHandler;
+        } else {
+            // Run inline and iframe handlers after all other handlers
+            ['inline', 'iframe'].forEach(function(name, i){
+                delete currentHandlers[name];
+                
+                currentHandlers[name] = handlers[name];
+            });
+            
+            $each(currentHandlers, function(name, currentHandler) {
+                // Handler might be "removed" by setting callback to null
+                if (!currentHandler) {
+                    return true;
+                }
+                
+                if (currentHandler.test && !currentHandler.test(target, instance)) {
+                    return true;
+                }
+
+                content = currentHandler(target, instance);
+                
+                if (false !== content) {
+                    handler = name;
+                    return false;
+                }
+            });
+        }
+
+        return {handler: handler, content: content || ''};
+    }
+
+    function Lity(target, options, opener, activeElement) {
+        var self = this;
+        var result;
+        var isReady = false;
+        var isClosed = false;
+        var element;
+        var content;
+
+        options = extend(
+            {},
+            _defaultOptions,
+            options
+        );
+
+        element = new DOMParser().parseFromString(options.template, 'text/html').body.childNodes[0];
+
+        // -- API --
+
+        self.element = function() {
+            return element;
+        };
+
+        self.opener = function() {
+            return opener;
+        };
+
+        self.content = function() {
+            return content;
+        };
+
+        self.options  = settings.bind(self, options);
+        self.handlers = settings.bind(self, options.handlers);
+
+        self.resize = function() {
+            if (!isReady || isClosed) {
+                return;
+            }
+
+            content.style.maxHeight = winHeight() + 'px';
+            trigger(content, 'lity:resize', [self]);
+        };
+
+        self.close = function() {
+            if (!isReady || isClosed) {
+                return;
+            }
+
+            isClosed = true;
+
+            removeInstance(self);
+
+            var deferred = new _deferred();
+
+            // We return focus only if the current focus is inside this instance
+            if (
+                activeElement && 
+                (
+                    document.activeElement === element ||
+                    element !== document.activeElement && element.contains(document.activeElement)
+                )
+            ) {
+                activeElement.focus();
+            }
+
+            trigger(content, 'lity:close', [self]);
+
+            element.classList.remove('lity-opened');
+            element.classList.add('lity-closed');
+
+            transitionEnd([content].concat(element))
+                .then(function() {
+                    trigger(content, 'lity:remove', [self]);
+                    element.remove();
+                    element = undefined;
+                    deferred.resolve();
+                })
+            ;
+
+            return deferred.promise;
+        };
+
+        // -- Initialization --
+
+        result = factory(target, self, options.handlers, options.handler);
+
+        element.setAttribute(_attrAriaHidden, 'false');
+        element.classList.add('lity-loading', 'lity-opened', 'lity-' + result.handler);
+        document.body.appendChild(element);
+        element.focus();
+        element.addEventListener('click', function(e) {
+            // loop parent nodes from the target to the delegation node
+            for (var target = e.target; target && target != this; target = target.parentNode) {
+                if (target.matches('[data-lity-close]')) {
+                    self.close();
+                    break;
+                }
+            }
+        }, false);
+
+        trigger(element, 'lity:open', [self]);
+
+        registerInstance(self);
+
+        Promise.all([result.content]).then((results) => results.forEach(result => {
+            ready(result)
+        }));
+        
+        function ready(result) {
+            if (result) {
+                if (typeof result !== "string") {
+                    if (result.length) {
+                        var html = Array.prototype.reduce.call(result, function(html, node) {
+                            return html + ( node.outerHTML || node.nodeValue );
+                        }, "");
+                        content = new DOMParser().parseFromString(html, 'text/html').body.childNodes[0];
+                    } else {
+                        content = result;
+                    }
+                } else {
+                    content = new DOMParser().parseFromString(result, 'text/html').body.childNodes[0];
+                }
+            }
+            
+            $each(element.querySelectorAll('.lity-loader'), function() {
+                var loader = this;
+                
+                transitionEnd([loader])
+                    .then(function() {
+                        if (loader.parentNode) {
+                            loader.parentNode.removeChild(loader);
+                        }
+                    })
+                ;
+            });
+
+            element.classList.remove('lity-loading');
+
+            var el = element.querySelector('.lity-content');
+
+            while(el.firstChild)
+                el.removeChild(el.firstChild);
+
+            el.appendChild(content);
+
+            isReady = true;
+
+            trigger(content, 'lity:ready', [self]);
+        }
+    }
+
+    function lity(target, options, opener) {
+        if (!target.preventDefault) {
+            opener = document.querySelector(opener);
+        } else {
+            target.preventDefault();
+            opener = this;
+            target = opener.dataset.lityTarget || opener.getAttribute('href') || opener.getAttribute('src');
+        }
+
+        var instance = new Lity(
+            target,
+            extend(
+                {},
+                opener ? opener.dataset.lityOptions || opener.dataset.lity : null,
+                options
+            ),
+            opener,
+            document.activeElement
+        );
+
+        if (!target.preventDefault) {
+            return instance;
+        }
+    }
+
+    lity.version  = '@VERSION';
+    lity.options  = settings.bind(lity, _defaultOptions);
+    lity.handlers = settings.bind(lity, _defaultOptions.handlers);
+
+    lity.current  = currentInstance;
+    lity.iframe   = iframe;
+
+    document.addEventListener('click', function(e) {
+        // loop parent nodes from the target to the delegation node
+        for (var target = e.target; target && target != this; target = target.parentNode) {
+            if (target.matches('[data-lity]')) {
+                lity.call(target, e);
+                break;
+            }
+        }
+    }, false);
+
+    return lity;
+}));
diff --git a/test/functional/plugins/instagram.html b/test/functional/plugins/instagram.html
index 3b923a4..379353d 100644
--- a/test/functional/plugins/instagram.html
+++ b/test/functional/plugins/instagram.html
@@ -7,26 +7,11 @@
 
     <!-- Core -->
     <link href="../../../dist/lity.css" rel="stylesheet"/>
-    <script src="../../../vendor/jquery.js"></script>
     <script src="../../../dist/lity.js"></script>
 
     <!-- Instagram Plugin -->
     <link href="../../../dist/plugins/instagram/instagram.css" rel="stylesheet"/>
     <script src="../../../dist/plugins/instagram/instagram.js"></script>
-
-    <script>
-        $(function() {
-            $('a').each(function() {
-                var el = $(this), href = el.attr('href');
-
-                if (href.length > 97) {
-                    href = href.substr(0, 97) + '...';
-                }
-
-                el.text(href);
-            })
-        });
-    </script>
 </head>
 <body style="background: #fff">
 
@@ -53,5 +38,17 @@ <h1>Instagram</h1>
     </li>
 </ul>
 
+<script>
+    document.querySelectorAll('a').forEach(link => {
+        href = link.getAttribute('href');
+
+        if (href.length > 97) {
+            href = href.substr(0, 97) + '...';
+        }
+
+        link.innerText = href;
+    });
+</script>
+
 </body>
 </html>
diff --git a/test/functional/plugins/vimeo.html b/test/functional/plugins/vimeo.html
index 61b9a13..1777bdd 100644
--- a/test/functional/plugins/vimeo.html
+++ b/test/functional/plugins/vimeo.html
@@ -7,25 +7,10 @@
 
     <!-- Core -->
     <link href="../../../dist/lity.css" rel="stylesheet"/>
-    <script src="../../../vendor/jquery.js"></script>
     <script src="../../../dist/lity.js"></script>
 
     <!-- Vimeo Plugin -->
     <script src="../../../dist/plugins/vimeo/vimeo.js"></script>
-
-    <script>
-        $(function() {
-            $('a').each(function() {
-                var el = $(this), href = el.attr('href');
-
-                if (href.length > 97) {
-                    href = href.substr(0, 97) + '...';
-                }
-
-                el.text(href);
-            })
-        });
-    </script>
 </head>
 <body style="background: #fff">
 
@@ -52,5 +37,17 @@ <h1>Vimeo</h1>
     </li>
 </ul>
 
+<script>
+    document.querySelectorAll('a').forEach(link => {
+        href = link.getAttribute('href');
+
+        if (href.length > 97) {
+            href = href.substr(0, 97) + '...';
+        }
+
+        link.innerText = href;
+    });
+</script>
+
 </body>
 </html>
diff --git a/test/functional/plugins/youtube.html b/test/functional/plugins/youtube.html
index 2a3ec82..5268e64 100644
--- a/test/functional/plugins/youtube.html
+++ b/test/functional/plugins/youtube.html
@@ -7,25 +7,10 @@
 
     <!-- Core -->
     <link href="../../../dist/lity.css" rel="stylesheet"/>
-    <script src="../../../vendor/jquery.js"></script>
     <script src="../../../dist/lity.js"></script>
 
     <!-- Youtube Plugin -->
     <script src="../../../dist/plugins/youtube/youtube.js"></script>
-
-    <script>
-        $(function() {
-            $('a').each(function() {
-                var el = $(this), href = el.attr('href');
-
-                if (href.length > 97) {
-                    href = href.substr(0, 97) + '...';
-                }
-
-                el.text(href);
-            })
-        });
-    </script>
 </head>
 <body style="background: #fff">
 
@@ -52,5 +37,17 @@ <h1>Youtube</h1>
     </li>
 </ul>
 
+<script>
+    document.querySelectorAll('a').forEach(link => {
+        href = link.getAttribute('href');
+
+        if (href.length > 97) {
+            href = href.substr(0, 97) + '...';
+        }
+
+        link.innerText = href;
+    });
+</script>
+
 </body>
 </html>
diff --git a/test/functional/stacked.html b/test/functional/stacked.html
index 87ccfce..3bd40ee 100644
--- a/test/functional/stacked.html
+++ b/test/functional/stacked.html
@@ -6,8 +6,6 @@
     <title>Lity - Stacked Test</title>
 
     <link href="../../dist/lity.css" rel="stylesheet"/>
-
-    <script src="../../vendor/jquery.js"></script>
     <script src="../../dist/lity.js"></script>
 </head>
 <body style="background: #fff">
diff --git a/test/functional/uri.html b/test/functional/uri.html
index 8401419..6723913 100644
--- a/test/functional/uri.html
+++ b/test/functional/uri.html
@@ -6,23 +6,7 @@
     <title>Lity - URI Tests</title>
 
     <link href="../../dist/lity.css" rel="stylesheet"/>
-
-    <script src="../../vendor/jquery.js"></script>
     <script src="../../dist/lity.js"></script>
-
-    <script>
-        $(function() {
-            $('a').each(function() {
-                var el = $(this), href = el.attr('href');
-
-                if (href.length > 97) {
-                    href = href.substr(0, 97) + '...';
-                }
-
-                el.text(href);
-            })
-        });
-    </script>
 </head>
 <body style="background: #fff">
 
@@ -315,5 +299,17 @@ <h2>Facebook</h2>
     </li>
 </ul>
 
+<script>
+    document.querySelectorAll('a').forEach(link => {
+        href = link.getAttribute('href');
+
+        if (href.length > 97) {
+            href = href.substr(0, 97) + '...';
+        }
+
+        link.innerText = href;
+    });
+</script>
+
 </body>
 </html>
diff --git a/vendor/jquery.js b/vendor/jquery.js
deleted file mode 100644
index 7204f29..0000000
--- a/vendor/jquery.js
+++ /dev/null
@@ -1,10346 +0,0 @@
-/*!
- * jQuery JavaScript Library v1.11.2
- * http://jquery.com/
- *
- * Includes Sizzle.js
- * http://sizzlejs.com/
- *
- * Copyright 2005, 2014 jQuery Foundation, Inc. and other contributors
- * Released under the MIT license
- * http://jquery.org/license
- *
- * Date: 2014-12-17T15:27Z
- */
-
-(function( global, factory ) {
-
-    if ( typeof module === "object" && typeof module.exports === "object" ) {
-        // For CommonJS and CommonJS-like environments where a proper window is present,
-        // execute the factory and get jQuery
-        // For environments that do not inherently posses a window with a document
-        // (such as Node.js), expose a jQuery-making factory as module.exports
-        // This accentuates the need for the creation of a real window
-        // e.g. var jQuery = require("jquery")(window);
-        // See ticket #14549 for more info
-        module.exports = global.document ?
-            factory( global, true ) :
-            function( w ) {
-                if ( !w.document ) {
-                    throw new Error( "jQuery requires a window with a document" );
-                }
-                return factory( w );
-            };
-    } else {
-        factory( global );
-    }
-
-// Pass this if window is not defined yet
-}(typeof window !== "undefined" ? window : this, function( window, noGlobal ) {
-
-// Can't do this because several apps including ASP.NET trace
-// the stack via arguments.caller.callee and Firefox dies if
-// you try to trace through "use strict" call chains. (#13335)
-// Support: Firefox 18+
-//
-
-    var deletedIds = [];
-
-    var slice = deletedIds.slice;
-
-    var concat = deletedIds.concat;
-
-    var push = deletedIds.push;
-
-    var indexOf = deletedIds.indexOf;
-
-    var class2type = {};
-
-    var toString = class2type.toString;
-
-    var hasOwn = class2type.hasOwnProperty;
-
-    var support = {};
-
-
-
-    var
-        version = "1.11.2",
-
-    // Define a local copy of jQuery
-        jQuery = function( selector, context ) {
-            // The jQuery object is actually just the init constructor 'enhanced'
-            // Need init if jQuery is called (just allow error to be thrown if not included)
-            return new jQuery.fn.init( selector, context );
-        },
-
-    // Support: Android<4.1, IE<9
-    // Make sure we trim BOM and NBSP
-        rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g,
-
-    // Matches dashed string for camelizing
-        rmsPrefix = /^-ms-/,
-        rdashAlpha = /-([\da-z])/gi,
-
-    // Used by jQuery.camelCase as callback to replace()
-        fcamelCase = function( all, letter ) {
-            return letter.toUpperCase();
-        };
-
-    jQuery.fn = jQuery.prototype = {
-        // The current version of jQuery being used
-        jquery: version,
-
-        constructor: jQuery,
-
-        // Start with an empty selector
-        selector: "",
-
-        // The default length of a jQuery object is 0
-        length: 0,
-
-        toArray: function() {
-            return slice.call( this );
-        },
-
-        // Get the Nth element in the matched element set OR
-        // Get the whole matched element set as a clean array
-        get: function( num ) {
-            return num != null ?
-
-                // Return just the one element from the set
-                ( num < 0 ? this[ num + this.length ] : this[ num ] ) :
-
-                // Return all the elements in a clean array
-                slice.call( this );
-        },
-
-        // Take an array of elements and push it onto the stack
-        // (returning the new matched element set)
-        pushStack: function( elems ) {
-
-            // Build a new jQuery matched element set
-            var ret = jQuery.merge( this.constructor(), elems );
-
-            // Add the old object onto the stack (as a reference)
-            ret.prevObject = this;
-            ret.context = this.context;
-
-            // Return the newly-formed element set
-            return ret;
-        },
-
-        // Execute a callback for every element in the matched set.
-        // (You can seed the arguments with an array of args, but this is
-        // only used internally.)
-        each: function( callback, args ) {
-            return jQuery.each( this, callback, args );
-        },
-
-        map: function( callback ) {
-            return this.pushStack( jQuery.map(this, function( elem, i ) {
-                return callback.call( elem, i, elem );
-            }));
-        },
-
-        slice: function() {
-            return this.pushStack( slice.apply( this, arguments ) );
-        },
-
-        first: function() {
-            return this.eq( 0 );
-        },
-
-        last: function() {
-            return this.eq( -1 );
-        },
-
-        eq: function( i ) {
-            var len = this.length,
-                j = +i + ( i < 0 ? len : 0 );
-            return this.pushStack( j >= 0 && j < len ? [ this[j] ] : [] );
-        },
-
-        end: function() {
-            return this.prevObject || this.constructor(null);
-        },
-
-        // For internal use only.
-        // Behaves like an Array's method, not like a jQuery method.
-        push: push,
-        sort: deletedIds.sort,
-        splice: deletedIds.splice
-    };
-
-    jQuery.extend = jQuery.fn.extend = function() {
-        var src, copyIsArray, copy, name, options, clone,
-            target = arguments[0] || {},
-            i = 1,
-            length = arguments.length,
-            deep = false;
-
-        // Handle a deep copy situation
-        if ( typeof target === "boolean" ) {
-            deep = target;
-
-            // skip the boolean and the target
-            target = arguments[ i ] || {};
-            i++;
-        }
-
-        // Handle case when target is a string or something (possible in deep copy)
-        if ( typeof target !== "object" && !jQuery.isFunction(target) ) {
-            target = {};
-        }
-
-        // extend jQuery itself if only one argument is passed
-        if ( i === length ) {
-            target = this;
-            i--;
-        }
-
-        for ( ; i < length; i++ ) {
-            // Only deal with non-null/undefined values
-            if ( (options = arguments[ i ]) != null ) {
-                // Extend the base object
-                for ( name in options ) {
-                    src = target[ name ];
-                    copy = options[ name ];
-
-                    // Prevent never-ending loop
-                    if ( target === copy ) {
-                        continue;
-                    }
-
-                    // Recurse if we're merging plain objects or arrays
-                    if ( deep && copy && ( jQuery.isPlainObject(copy) || (copyIsArray = jQuery.isArray(copy)) ) ) {
-                        if ( copyIsArray ) {
-                            copyIsArray = false;
-                            clone = src && jQuery.isArray(src) ? src : [];
-
-                        } else {
-                            clone = src && jQuery.isPlainObject(src) ? src : {};
-                        }
-
-                        // Never move original objects, clone them
-                        target[ name ] = jQuery.extend( deep, clone, copy );
-
-                        // Don't bring in undefined values
-                    } else if ( copy !== undefined ) {
-                        target[ name ] = copy;
-                    }
-                }
-            }
-        }
-
-        // Return the modified object
-        return target;
-    };
-
-    jQuery.extend({
-        // Unique for each copy of jQuery on the page
-        expando: "jQuery" + ( version + Math.random() ).replace( /\D/g, "" ),
-
-        // Assume jQuery is ready without the ready module
-        isReady: true,
-
-        error: function( msg ) {
-            throw new Error( msg );
-        },
-
-        noop: function() {},
-
-        // See test/unit/core.js for details concerning isFunction.
-        // Since version 1.3, DOM methods and functions like alert
-        // aren't supported. They return false on IE (#2968).
-        isFunction: function( obj ) {
-            return jQuery.type(obj) === "function";
-        },
-
-        isArray: Array.isArray || function( obj ) {
-            return jQuery.type(obj) === "array";
-        },
-
-        isWindow: function( obj ) {
-            /* jshint eqeqeq: false */
-            return obj != null && obj == obj.window;
-        },
-
-        isNumeric: function( obj ) {
-            // parseFloat NaNs numeric-cast false positives (null|true|false|"")
-            // ...but misinterprets leading-number strings, particularly hex literals ("0x...")
-            // subtraction forces infinities to NaN
-            // adding 1 corrects loss of precision from parseFloat (#15100)
-            return !jQuery.isArray( obj ) && (obj - parseFloat( obj ) + 1) >= 0;
-        },
-
-        isEmptyObject: function( obj ) {
-            var name;
-            for ( name in obj ) {
-                return false;
-            }
-            return true;
-        },
-
-        isPlainObject: function( obj ) {
-            var key;
-
-            // Must be an Object.
-            // Because of IE, we also have to check the presence of the constructor property.
-            // Make sure that DOM nodes and window objects don't pass through, as well
-            if ( !obj || jQuery.type(obj) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) {
-                return false;
-            }
-
-            try {
-                // Not own constructor property must be Object
-                if ( obj.constructor &&
-                    !hasOwn.call(obj, "constructor") &&
-                    !hasOwn.call(obj.constructor.prototype, "isPrototypeOf") ) {
-                    return false;
-                }
-            } catch ( e ) {
-                // IE8,9 Will throw exceptions on certain host objects #9897
-                return false;
-            }
-
-            // Support: IE<9
-            // Handle iteration over inherited properties before own properties.
-            if ( support.ownLast ) {
-                for ( key in obj ) {
-                    return hasOwn.call( obj, key );
-                }
-            }
-
-            // Own properties are enumerated firstly, so to speed up,
-            // if last one is own, then all properties are own.
-            for ( key in obj ) {}
-
-            return key === undefined || hasOwn.call( obj, key );
-        },
-
-        type: function( obj ) {
-            if ( obj == null ) {
-                return obj + "";
-            }
-            return typeof obj === "object" || typeof obj === "function" ?
-            class2type[ toString.call(obj) ] || "object" :
-                typeof obj;
-        },
-
-        // Evaluates a script in a global context
-        // Workarounds based on findings by Jim Driscoll
-        // http://weblogs.java.net/blog/driscoll/archive/2009/09/08/eval-javascript-global-context
-        globalEval: function( data ) {
-            if ( data && jQuery.trim( data ) ) {
-                // We use execScript on Internet Explorer
-                // We use an anonymous function so that context is window
-                // rather than jQuery in Firefox
-                ( window.execScript || function( data ) {
-                    window[ "eval" ].call( window, data );
-                } )( data );
-            }
-        },
-
-        // Convert dashed to camelCase; used by the css and data modules
-        // Microsoft forgot to hump their vendor prefix (#9572)
-        camelCase: function( string ) {
-            return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase );
-        },
-
-        nodeName: function( elem, name ) {
-            return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();
-        },
-
-        // args is for internal usage only
-        each: function( obj, callback, args ) {
-            var value,
-                i = 0,
-                length = obj.length,
-                isArray = isArraylike( obj );
-
-            if ( args ) {
-                if ( isArray ) {
-                    for ( ; i < length; i++ ) {
-                        value = callback.apply( obj[ i ], args );
-
-                        if ( value === false ) {
-                            break;
-                        }
-                    }
-                } else {
-                    for ( i in obj ) {
-                        value = callback.apply( obj[ i ], args );
-
-                        if ( value === false ) {
-                            break;
-                        }
-                    }
-                }
-
-                // A special, fast, case for the most common use of each
-            } else {
-                if ( isArray ) {
-                    for ( ; i < length; i++ ) {
-                        value = callback.call( obj[ i ], i, obj[ i ] );
-
-                        if ( value === false ) {
-                            break;
-                        }
-                    }
-                } else {
-                    for ( i in obj ) {
-                        value = callback.call( obj[ i ], i, obj[ i ] );
-
-                        if ( value === false ) {
-                            break;
-                        }
-                    }
-                }
-            }
-
-            return obj;
-        },
-
-        // Support: Android<4.1, IE<9
-        trim: function( text ) {
-            return text == null ?
-                "" :
-                ( text + "" ).replace( rtrim, "" );
-        },
-
-        // results is for internal usage only
-        makeArray: function( arr, results ) {
-            var ret = results || [];
-
-            if ( arr != null ) {
-                if ( isArraylike( Object(arr) ) ) {
-                    jQuery.merge( ret,
-                        typeof arr === "string" ?
-                            [ arr ] : arr
-                    );
-                } else {
-                    push.call( ret, arr );
-                }
-            }
-
-            return ret;
-        },
-
-        inArray: function( elem, arr, i ) {
-            var len;
-
-            if ( arr ) {
-                if ( indexOf ) {
-                    return indexOf.call( arr, elem, i );
-                }
-
-                len = arr.length;
-                i = i ? i < 0 ? Math.max( 0, len + i ) : i : 0;
-
-                for ( ; i < len; i++ ) {
-                    // Skip accessing in sparse arrays
-                    if ( i in arr && arr[ i ] === elem ) {
-                        return i;
-                    }
-                }
-            }
-
-            return -1;
-        },
-
-        merge: function( first, second ) {
-            var len = +second.length,
-                j = 0,
-                i = first.length;
-
-            while ( j < len ) {
-                first[ i++ ] = second[ j++ ];
-            }
-
-            // Support: IE<9
-            // Workaround casting of .length to NaN on otherwise arraylike objects (e.g., NodeLists)
-            if ( len !== len ) {
-                while ( second[j] !== undefined ) {
-                    first[ i++ ] = second[ j++ ];
-                }
-            }
-
-            first.length = i;
-
-            return first;
-        },
-
-        grep: function( elems, callback, invert ) {
-            var callbackInverse,
-                matches = [],
-                i = 0,
-                length = elems.length,
-                callbackExpect = !invert;
-
-            // Go through the array, only saving the items
-            // that pass the validator function
-            for ( ; i < length; i++ ) {
-                callbackInverse = !callback( elems[ i ], i );
-                if ( callbackInverse !== callbackExpect ) {
-                    matches.push( elems[ i ] );
-                }
-            }
-
-            return matches;
-        },
-
-        // arg is for internal usage only
-        map: function( elems, callback, arg ) {
-            var value,
-                i = 0,
-                length = elems.length,
-                isArray = isArraylike( elems ),
-                ret = [];
-
-            // Go through the array, translating each of the items to their new values
-            if ( isArray ) {
-                for ( ; i < length; i++ ) {
-                    value = callback( elems[ i ], i, arg );
-
-                    if ( value != null ) {
-                        ret.push( value );
-                    }
-                }
-
-                // Go through every key on the object,
-            } else {
-                for ( i in elems ) {
-                    value = callback( elems[ i ], i, arg );
-
-                    if ( value != null ) {
-                        ret.push( value );
-                    }
-                }
-            }
-
-            // Flatten any nested arrays
-            return concat.apply( [], ret );
-        },
-
-        // A global GUID counter for objects
-        guid: 1,
-
-        // Bind a function to a context, optionally partially applying any
-        // arguments.
-        proxy: function( fn, context ) {
-            var args, proxy, tmp;
-
-            if ( typeof context === "string" ) {
-                tmp = fn[ context ];
-                context = fn;
-                fn = tmp;
-            }
-
-            // Quick check to determine if target is callable, in the spec
-            // this throws a TypeError, but we will just return undefined.
-            if ( !jQuery.isFunction( fn ) ) {
-                return undefined;
-            }
-
-            // Simulated bind
-            args = slice.call( arguments, 2 );
-            proxy = function() {
-                return fn.apply( context || this, args.concat( slice.call( arguments ) ) );
-            };
-
-            // Set the guid of unique handler to the same of original handler, so it can be removed
-            proxy.guid = fn.guid = fn.guid || jQuery.guid++;
-
-            return proxy;
-        },
-
-        now: function() {
-            return +( new Date() );
-        },
-
-        // jQuery.support is not used in Core but other projects attach their
-        // properties to it so it needs to exist.
-        support: support
-    });
-
-// Populate the class2type map
-    jQuery.each("Boolean Number String Function Array Date RegExp Object Error".split(" "), function(i, name) {
-        class2type[ "[object " + name + "]" ] = name.toLowerCase();
-    });
-
-    function isArraylike( obj ) {
-        var length = obj.length,
-            type = jQuery.type( obj );
-
-        if ( type === "function" || jQuery.isWindow( obj ) ) {
-            return false;
-        }
-
-        if ( obj.nodeType === 1 && length ) {
-            return true;
-        }
-
-        return type === "array" || length === 0 ||
-            typeof length === "number" && length > 0 && ( length - 1 ) in obj;
-    }
-    var Sizzle =
-        /*!
-         * Sizzle CSS Selector Engine v2.2.0-pre
-         * http://sizzlejs.com/
-         *
-         * Copyright 2008, 2014 jQuery Foundation, Inc. and other contributors
-         * Released under the MIT license
-         * http://jquery.org/license
-         *
-         * Date: 2014-12-16
-         */
-        (function( window ) {
-
-            var i,
-                support,
-                Expr,
-                getText,
-                isXML,
-                tokenize,
-                compile,
-                select,
-                outermostContext,
-                sortInput,
-                hasDuplicate,
-
-            // Local document vars
-                setDocument,
-                document,
-                docElem,
-                documentIsHTML,
-                rbuggyQSA,
-                rbuggyMatches,
-                matches,
-                contains,
-
-            // Instance-specific data
-                expando = "sizzle" + 1 * new Date(),
-                preferredDoc = window.document,
-                dirruns = 0,
-                done = 0,
-                classCache = createCache(),
-                tokenCache = createCache(),
-                compilerCache = createCache(),
-                sortOrder = function( a, b ) {
-                    if ( a === b ) {
-                        hasDuplicate = true;
-                    }
-                    return 0;
-                },
-
-            // General-purpose constants
-                MAX_NEGATIVE = 1 << 31,
-
-            // Instance methods
-                hasOwn = ({}).hasOwnProperty,
-                arr = [],
-                pop = arr.pop,
-                push_native = arr.push,
-                push = arr.push,
-                slice = arr.slice,
-            // Use a stripped-down indexOf as it's faster than native
-            // http://jsperf.com/thor-indexof-vs-for/5
-                indexOf = function( list, elem ) {
-                    var i = 0,
-                        len = list.length;
-                    for ( ; i < len; i++ ) {
-                        if ( list[i] === elem ) {
-                            return i;
-                        }
-                    }
-                    return -1;
-                },
-
-                booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped",
-
-            // Regular expressions
-
-            // Whitespace characters http://www.w3.org/TR/css3-selectors/#whitespace
-                whitespace = "[\\x20\\t\\r\\n\\f]",
-            // http://www.w3.org/TR/css3-syntax/#characters
-                characterEncoding = "(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+",
-
-            // Loosely modeled on CSS identifier characters
-            // An unquoted value should be a CSS identifier http://www.w3.org/TR/css3-selectors/#attribute-selectors
-            // Proper syntax: http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier
-                identifier = characterEncoding.replace( "w", "w#" ),
-
-            // Attribute selectors: http://www.w3.org/TR/selectors/#attribute-selectors
-                attributes = "\\[" + whitespace + "*(" + characterEncoding + ")(?:" + whitespace +
-                        // Operator (capture 2)
-                    "*([*^$|!~]?=)" + whitespace +
-                        // "Attribute values must be CSS identifiers [capture 5] or strings [capture 3 or capture 4]"
-                    "*(?:'((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\"|(" + identifier + "))|)" + whitespace +
-                    "*\\]",
-
-                pseudos = ":(" + characterEncoding + ")(?:\\((" +
-                        // To reduce the number of selectors needing tokenize in the preFilter, prefer arguments:
-                        // 1. quoted (capture 3; capture 4 or capture 5)
-                    "('((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\")|" +
-                        // 2. simple (capture 6)
-                    "((?:\\\\.|[^\\\\()[\\]]|" + attributes + ")*)|" +
-                        // 3. anything else (capture 2)
-                    ".*" +
-                    ")\\)|)",
-
-            // Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter
-                rwhitespace = new RegExp( whitespace + "+", "g" ),
-                rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ),
-
-                rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ),
-                rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*" ),
-
-                rattributeQuotes = new RegExp( "=" + whitespace + "*([^\\]'\"]*?)" + whitespace + "*\\]", "g" ),
-
-                rpseudo = new RegExp( pseudos ),
-                ridentifier = new RegExp( "^" + identifier + "$" ),
-
-                matchExpr = {
-                    "ID": new RegExp( "^#(" + characterEncoding + ")" ),
-                    "CLASS": new RegExp( "^\\.(" + characterEncoding + ")" ),
-                    "TAG": new RegExp( "^(" + characterEncoding.replace( "w", "w*" ) + ")" ),
-                    "ATTR": new RegExp( "^" + attributes ),
-                    "PSEUDO": new RegExp( "^" + pseudos ),
-                    "CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace +
-                    "*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace +
-                    "*(\\d+)|))" + whitespace + "*\\)|)", "i" ),
-                    "bool": new RegExp( "^(?:" + booleans + ")$", "i" ),
-                    // For use in libraries implementing .is()
-                    // We use this for POS matching in `select`
-                    "needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" +
-                    whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" )
-                },
-
-                rinputs = /^(?:input|select|textarea|button)$/i,
-                rheader = /^h\d$/i,
-
-                rnative = /^[^{]+\{\s*\[native \w/,
-
-            // Easily-parseable/retrievable ID or TAG or CLASS selectors
-                rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,
-
-                rsibling = /[+~]/,
-                rescape = /'|\\/g,
-
-            // CSS escapes http://www.w3.org/TR/CSS21/syndata.html#escaped-characters
-                runescape = new RegExp( "\\\\([\\da-f]{1,6}" + whitespace + "?|(" + whitespace + ")|.)", "ig" ),
-                funescape = function( _, escaped, escapedWhitespace ) {
-                    var high = "0x" + escaped - 0x10000;
-                    // NaN means non-codepoint
-                    // Support: Firefox<24
-                    // Workaround erroneous numeric interpretation of +"0x"
-                    return high !== high || escapedWhitespace ?
-                        escaped :
-                        high < 0 ?
-                            // BMP codepoint
-                            String.fromCharCode( high + 0x10000 ) :
-                            // Supplemental Plane codepoint (surrogate pair)
-                            String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 );
-                },
-
-            // Used for iframes
-            // See setDocument()
-            // Removing the function wrapper causes a "Permission Denied"
-            // error in IE
-                unloadHandler = function() {
-                    setDocument();
-                };
-
-// Optimize for push.apply( _, NodeList )
-            try {
-                push.apply(
-                    (arr = slice.call( preferredDoc.childNodes )),
-                    preferredDoc.childNodes
-                );
-                // Support: Android<4.0
-                // Detect silently failing push.apply
-                arr[ preferredDoc.childNodes.length ].nodeType;
-            } catch ( e ) {
-                push = { apply: arr.length ?
-
-                    // Leverage slice if possible
-                    function( target, els ) {
-                        push_native.apply( target, slice.call(els) );
-                    } :
-
-                    // Support: IE<9
-                    // Otherwise append directly
-                    function( target, els ) {
-                        var j = target.length,
-                            i = 0;
-                        // Can't trust NodeList.length
-                        while ( (target[j++] = els[i++]) ) {}
-                        target.length = j - 1;
-                    }
-                };
-            }
-
-            function Sizzle( selector, context, results, seed ) {
-                var match, elem, m, nodeType,
-                // QSA vars
-                    i, groups, old, nid, newContext, newSelector;
-
-                if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) {
-                    setDocument( context );
-                }
-
-                context = context || document;
-                results = results || [];
-                nodeType = context.nodeType;
-
-                if ( typeof selector !== "string" || !selector ||
-                    nodeType !== 1 && nodeType !== 9 && nodeType !== 11 ) {
-
-                    return results;
-                }
-
-                if ( !seed && documentIsHTML ) {
-
-                    // Try to shortcut find operations when possible (e.g., not under DocumentFragment)
-                    if ( nodeType !== 11 && (match = rquickExpr.exec( selector )) ) {
-                        // Speed-up: Sizzle("#ID")
-                        if ( (m = match[1]) ) {
-                            if ( nodeType === 9 ) {
-                                elem = context.getElementById( m );
-                                // Check parentNode to catch when Blackberry 4.6 returns
-                                // nodes that are no longer in the document (jQuery #6963)
-                                if ( elem && elem.parentNode ) {
-                                    // Handle the case where IE, Opera, and Webkit return items
-                                    // by name instead of ID
-                                    if ( elem.id === m ) {
-                                        results.push( elem );
-                                        return results;
-                                    }
-                                } else {
-                                    return results;
-                                }
-                            } else {
-                                // Context is not a document
-                                if ( context.ownerDocument && (elem = context.ownerDocument.getElementById( m )) &&
-                                    contains( context, elem ) && elem.id === m ) {
-                                    results.push( elem );
-                                    return results;
-                                }
-                            }
-
-                            // Speed-up: Sizzle("TAG")
-                        } else if ( match[2] ) {
-                            push.apply( results, context.getElementsByTagName( selector ) );
-                            return results;
-
-                            // Speed-up: Sizzle(".CLASS")
-                        } else if ( (m = match[3]) && support.getElementsByClassName ) {
-                            push.apply( results, context.getElementsByClassName( m ) );
-                            return results;
-                        }
-                    }
-
-                    // QSA path
-                    if ( support.qsa && (!rbuggyQSA || !rbuggyQSA.test( selector )) ) {
-                        nid = old = expando;
-                        newContext = context;
-                        newSelector = nodeType !== 1 && selector;
-
-                        // qSA works strangely on Element-rooted queries
-                        // We can work around this by specifying an extra ID on the root
-                        // and working up from there (Thanks to Andrew Dupont for the technique)
-                        // IE 8 doesn't work on object elements
-                        if ( nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) {
-                            groups = tokenize( selector );
-
-                            if ( (old = context.getAttribute("id")) ) {
-                                nid = old.replace( rescape, "\\$&" );
-                            } else {
-                                context.setAttribute( "id", nid );
-                            }
-                            nid = "[id='" + nid + "'] ";
-
-                            i = groups.length;
-                            while ( i-- ) {
-                                groups[i] = nid + toSelector( groups[i] );
-                            }
-                            newContext = rsibling.test( selector ) && testContext( context.parentNode ) || context;
-                            newSelector = groups.join(",");
-                        }
-
-                        if ( newSelector ) {
-                            try {
-                                push.apply( results,
-                                    newContext.querySelectorAll( newSelector )
-                                );
-                                return results;
-                            } catch(qsaError) {
-                            } finally {
-                                if ( !old ) {
-                                    context.removeAttribute("id");
-                                }
-                            }
-                        }
-                    }
-                }
-
-                // All others
-                return select( selector.replace( rtrim, "$1" ), context, results, seed );
-            }
-
-            /**
-             * Create key-value caches of limited size
-             * @returns {Function(string, Object)} Returns the Object data after storing it on itself with
-             *	property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength)
-             *	deleting the oldest entry
-             */
-            function createCache() {
-                var keys = [];
-
-                function cache( key, value ) {
-                    // Use (key + " ") to avoid collision with native prototype properties (see Issue #157)
-                    if ( keys.push( key + " " ) > Expr.cacheLength ) {
-                        // Only keep the most recent entries
-                        delete cache[ keys.shift() ];
-                    }
-                    return (cache[ key + " " ] = value);
-                }
-                return cache;
-            }
-
-            /**
-             * Mark a function for special use by Sizzle
-             * @param {Function} fn The function to mark
-             */
-            function markFunction( fn ) {
-                fn[ expando ] = true;
-                return fn;
-            }
-
-            /**
-             * Support testing using an element
-             * @param {Function} fn Passed the created div and expects a boolean result
-             */
-            function assert( fn ) {
-                var div = document.createElement("div");
-
-                try {
-                    return !!fn( div );
-                } catch (e) {
-                    return false;
-                } finally {
-                    // Remove from its parent by default
-                    if ( div.parentNode ) {
-                        div.parentNode.removeChild( div );
-                    }
-                    // release memory in IE
-                    div = null;
-                }
-            }
-
-            /**
-             * Adds the same handler for all of the specified attrs
-             * @param {String} attrs Pipe-separated list of attributes
-             * @param {Function} handler The method that will be applied
-             */
-            function addHandle( attrs, handler ) {
-                var arr = attrs.split("|"),
-                    i = attrs.length;
-
-                while ( i-- ) {
-                    Expr.attrHandle[ arr[i] ] = handler;
-                }
-            }
-
-            /**
-             * Checks document order of two siblings
-             * @param {Element} a
-             * @param {Element} b
-             * @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b
-             */
-            function siblingCheck( a, b ) {
-                var cur = b && a,
-                    diff = cur && a.nodeType === 1 && b.nodeType === 1 &&
-                        ( ~b.sourceIndex || MAX_NEGATIVE ) -
-                        ( ~a.sourceIndex || MAX_NEGATIVE );
-
-                // Use IE sourceIndex if available on both nodes
-                if ( diff ) {
-                    return diff;
-                }
-
-                // Check if b follows a
-                if ( cur ) {
-                    while ( (cur = cur.nextSibling) ) {
-                        if ( cur === b ) {
-                            return -1;
-                        }
-                    }
-                }
-
-                return a ? 1 : -1;
-            }
-
-            /**
-             * Returns a function to use in pseudos for input types
-             * @param {String} type
-             */
-            function createInputPseudo( type ) {
-                return function( elem ) {
-                    var name = elem.nodeName.toLowerCase();
-                    return name === "input" && elem.type === type;
-                };
-            }
-
-            /**
-             * Returns a function to use in pseudos for buttons
-             * @param {String} type
-             */
-            function createButtonPseudo( type ) {
-                return function( elem ) {
-                    var name = elem.nodeName.toLowerCase();
-                    return (name === "input" || name === "button") && elem.type === type;
-                };
-            }
-
-            /**
-             * Returns a function to use in pseudos for positionals
-             * @param {Function} fn
-             */
-            function createPositionalPseudo( fn ) {
-                return markFunction(function( argument ) {
-                    argument = +argument;
-                    return markFunction(function( seed, matches ) {
-                        var j,
-                            matchIndexes = fn( [], seed.length, argument ),
-                            i = matchIndexes.length;
-
-                        // Match elements found at the specified indexes
-                        while ( i-- ) {
-                            if ( seed[ (j = matchIndexes[i]) ] ) {
-                                seed[j] = !(matches[j] = seed[j]);
-                            }
-                        }
-                    });
-                });
-            }
-
-            /**
-             * Checks a node for validity as a Sizzle context
-             * @param {Element|Object=} context
-             * @returns {Element|Object|Boolean} The input node if acceptable, otherwise a falsy value
-             */
-            function testContext( context ) {
-                return context && typeof context.getElementsByTagName !== "undefined" && context;
-            }
-
-// Expose support vars for convenience
-            support = Sizzle.support = {};
-
-            /**
-             * Detects XML nodes
-             * @param {Element|Object} elem An element or a document
-             * @returns {Boolean} True iff elem is a non-HTML XML node
-             */
-            isXML = Sizzle.isXML = function( elem ) {
-                // documentElement is verified for cases where it doesn't yet exist
-                // (such as loading iframes in IE - #4833)
-                var documentElement = elem && (elem.ownerDocument || elem).documentElement;
-                return documentElement ? documentElement.nodeName !== "HTML" : false;
-            };
-
-            /**
-             * Sets document-related variables once based on the current document
-             * @param {Element|Object} [doc] An element or document object to use to set the document
-             * @returns {Object} Returns the current document
-             */
-            setDocument = Sizzle.setDocument = function( node ) {
-                var hasCompare, parent,
-                    doc = node ? node.ownerDocument || node : preferredDoc;
-
-                // If no document and documentElement is available, return
-                if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) {
-                    return document;
-                }
-
-                // Set our document
-                document = doc;
-                docElem = doc.documentElement;
-                parent = doc.defaultView;
-
-                // Support: IE>8
-                // If iframe document is assigned to "document" variable and if iframe has been reloaded,
-                // IE will throw "permission denied" error when accessing "document" variable, see jQuery #13936
-                // IE6-8 do not support the defaultView property so parent will be undefined
-                if ( parent && parent !== parent.top ) {
-                    // IE11 does not have attachEvent, so all must suffer
-                    if ( parent.addEventListener ) {
-                        parent.addEventListener( "unload", unloadHandler, false );
-                    } else if ( parent.attachEvent ) {
-                        parent.attachEvent( "onunload", unloadHandler );
-                    }
-                }
-
-                /* Support tests
-                 ---------------------------------------------------------------------- */
-                documentIsHTML = !isXML( doc );
-
-                /* Attributes
-                 ---------------------------------------------------------------------- */
-
-                // Support: IE<8
-                // Verify that getAttribute really returns attributes and not properties
-                // (excepting IE8 booleans)
-                support.attributes = assert(function( div ) {
-                    div.className = "i";
-                    return !div.getAttribute("className");
-                });
-
-                /* getElement(s)By*
-                 ---------------------------------------------------------------------- */
-
-                // Check if getElementsByTagName("*") returns only elements
-                support.getElementsByTagName = assert(function( div ) {
-                    div.appendChild( doc.createComment("") );
-                    return !div.getElementsByTagName("*").length;
-                });
-
-                // Support: IE<9
-                support.getElementsByClassName = rnative.test( doc.getElementsByClassName );
-
-                // Support: IE<10
-                // Check if getElementById returns elements by name
-                // The broken getElementById methods don't pick up programatically-set names,
-                // so use a roundabout getElementsByName test
-                support.getById = assert(function( div ) {
-                    docElem.appendChild( div ).id = expando;
-                    return !doc.getElementsByName || !doc.getElementsByName( expando ).length;
-                });
-
-                // ID find and filter
-                if ( support.getById ) {
-                    Expr.find["ID"] = function( id, context ) {
-                        if ( typeof context.getElementById !== "undefined" && documentIsHTML ) {
-                            var m = context.getElementById( id );
-                            // Check parentNode to catch when Blackberry 4.6 returns
-                            // nodes that are no longer in the document #6963
-                            return m && m.parentNode ? [ m ] : [];
-                        }
-                    };
-                    Expr.filter["ID"] = function( id ) {
-                        var attrId = id.replace( runescape, funescape );
-                        return function( elem ) {
-                            return elem.getAttribute("id") === attrId;
-                        };
-                    };
-                } else {
-                    // Support: IE6/7
-                    // getElementById is not reliable as a find shortcut
-                    delete Expr.find["ID"];
-
-                    Expr.filter["ID"] =  function( id ) {
-                        var attrId = id.replace( runescape, funescape );
-                        return function( elem ) {
-                            var node = typeof elem.getAttributeNode !== "undefined" && elem.getAttributeNode("id");
-                            return node && node.value === attrId;
-                        };
-                    };
-                }
-
-                // Tag
-                Expr.find["TAG"] = support.getElementsByTagName ?
-                    function( tag, context ) {
-                        if ( typeof context.getElementsByTagName !== "undefined" ) {
-                            return context.getElementsByTagName( tag );
-
-                            // DocumentFragment nodes don't have gEBTN
-                        } else if ( support.qsa ) {
-                            return context.querySelectorAll( tag );
-                        }
-                    } :
-
-                    function( tag, context ) {
-                        var elem,
-                            tmp = [],
-                            i = 0,
-                        // By happy coincidence, a (broken) gEBTN appears on DocumentFragment nodes too
-                            results = context.getElementsByTagName( tag );
-
-                        // Filter out possible comments
-                        if ( tag === "*" ) {
-                            while ( (elem = results[i++]) ) {
-                                if ( elem.nodeType === 1 ) {
-                                    tmp.push( elem );
-                                }
-                            }
-
-                            return tmp;
-                        }
-                        return results;
-                    };
-
-                // Class
-                Expr.find["CLASS"] = support.getElementsByClassName && function( className, context ) {
-                    if ( documentIsHTML ) {
-                        return context.getElementsByClassName( className );
-                    }
-                };
-
-                /* QSA/matchesSelector
-                 ---------------------------------------------------------------------- */
-
-                // QSA and matchesSelector support
-
-                // matchesSelector(:active) reports false when true (IE9/Opera 11.5)
-                rbuggyMatches = [];
-
-                // qSa(:focus) reports false when true (Chrome 21)
-                // We allow this because of a bug in IE8/9 that throws an error
-                // whenever `document.activeElement` is accessed on an iframe
-                // So, we allow :focus to pass through QSA all the time to avoid the IE error
-                // See http://bugs.jquery.com/ticket/13378
-                rbuggyQSA = [];
-
-                if ( (support.qsa = rnative.test( doc.querySelectorAll )) ) {
-                    // Build QSA regex
-                    // Regex strategy adopted from Diego Perini
-                    assert(function( div ) {
-                        // Select is set to empty string on purpose
-                        // This is to test IE's treatment of not explicitly
-                        // setting a boolean content attribute,
-                        // since its presence should be enough
-                        // http://bugs.jquery.com/ticket/12359
-                        docElem.appendChild( div ).innerHTML = "<a id='" + expando + "'></a>" +
-                        "<select id='" + expando + "-\f]' msallowcapture=''>" +
-                        "<option selected=''></option></select>";
-
-                        // Support: IE8, Opera 11-12.16
-                        // Nothing should be selected when empty strings follow ^= or $= or *=
-                        // The test attribute must be unknown in Opera but "safe" for WinRT
-                        // http://msdn.microsoft.com/en-us/library/ie/hh465388.aspx#attribute_section
-                        if ( div.querySelectorAll("[msallowcapture^='']").length ) {
-                            rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" );
-                        }
-
-                        // Support: IE8
-                        // Boolean attributes and "value" are not treated correctly
-                        if ( !div.querySelectorAll("[selected]").length ) {
-                            rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" );
-                        }
-
-                        // Support: Chrome<29, Android<4.2+, Safari<7.0+, iOS<7.0+, PhantomJS<1.9.7+
-                        if ( !div.querySelectorAll( "[id~=" + expando + "-]" ).length ) {
-                            rbuggyQSA.push("~=");
-                        }
-
-                        // Webkit/Opera - :checked should return selected option elements
-                        // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
-                        // IE8 throws error here and will not see later tests
-                        if ( !div.querySelectorAll(":checked").length ) {
-                            rbuggyQSA.push(":checked");
-                        }
-
-                        // Support: Safari 8+, iOS 8+
-                        // https://bugs.webkit.org/show_bug.cgi?id=136851
-                        // In-page `selector#id sibing-combinator selector` fails
-                        if ( !div.querySelectorAll( "a#" + expando + "+*" ).length ) {
-                            rbuggyQSA.push(".#.+[+~]");
-                        }
-                    });
-
-                    assert(function( div ) {
-                        // Support: Windows 8 Native Apps
-                        // The type and name attributes are restricted during .innerHTML assignment
-                        var input = doc.createElement("input");
-                        input.setAttribute( "type", "hidden" );
-                        div.appendChild( input ).setAttribute( "name", "D" );
-
-                        // Support: IE8
-                        // Enforce case-sensitivity of name attribute
-                        if ( div.querySelectorAll("[name=d]").length ) {
-                            rbuggyQSA.push( "name" + whitespace + "*[*^$|!~]?=" );
-                        }
-
-                        // FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled)
-                        // IE8 throws error here and will not see later tests
-                        if ( !div.querySelectorAll(":enabled").length ) {
-                            rbuggyQSA.push( ":enabled", ":disabled" );
-                        }
-
-                        // Opera 10-11 does not throw on post-comma invalid pseudos
-                        div.querySelectorAll("*,:x");
-                        rbuggyQSA.push(",.*:");
-                    });
-                }
-
-                if ( (support.matchesSelector = rnative.test( (matches = docElem.matches ||
-                    docElem.webkitMatchesSelector ||
-                    docElem.mozMatchesSelector ||
-                    docElem.oMatchesSelector ||
-                    docElem.msMatchesSelector) )) ) {
-
-                    assert(function( div ) {
-                        // Check to see if it's possible to do matchesSelector
-                        // on a disconnected node (IE 9)
-                        support.disconnectedMatch = matches.call( div, "div" );
-
-                        // This should fail with an exception
-                        // Gecko does not error, returns false instead
-                        matches.call( div, "[s!='']:x" );
-                        rbuggyMatches.push( "!=", pseudos );
-                    });
-                }
-
-                rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join("|") );
-                rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join("|") );
-
-                /* Contains
-                 ---------------------------------------------------------------------- */
-                hasCompare = rnative.test( docElem.compareDocumentPosition );
-
-                // Element contains another
-                // Purposefully does not implement inclusive descendent
-                // As in, an element does not contain itself
-                contains = hasCompare || rnative.test( docElem.contains ) ?
-                    function( a, b ) {
-                        var adown = a.nodeType === 9 ? a.documentElement : a,
-                            bup = b && b.parentNode;
-                        return a === bup || !!( bup && bup.nodeType === 1 && (
-                                adown.contains ?
-                                    adown.contains( bup ) :
-                                a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16
-                            ));
-                    } :
-                    function( a, b ) {
-                        if ( b ) {
-                            while ( (b = b.parentNode) ) {
-                                if ( b === a ) {
-                                    return true;
-                                }
-                            }
-                        }
-                        return false;
-                    };
-
-                /* Sorting
-                 ---------------------------------------------------------------------- */
-
-                // Document order sorting
-                sortOrder = hasCompare ?
-                    function( a, b ) {
-
-                        // Flag for duplicate removal
-                        if ( a === b ) {
-                            hasDuplicate = true;
-                            return 0;
-                        }
-
-                        // Sort on method existence if only one input has compareDocumentPosition
-                        var compare = !a.compareDocumentPosition - !b.compareDocumentPosition;
-                        if ( compare ) {
-                            return compare;
-                        }
-
-                        // Calculate position if both inputs belong to the same document
-                        compare = ( a.ownerDocument || a ) === ( b.ownerDocument || b ) ?
-                            a.compareDocumentPosition( b ) :
-
-                            // Otherwise we know they are disconnected
-                            1;
-
-                        // Disconnected nodes
-                        if ( compare & 1 ||
-                            (!support.sortDetached && b.compareDocumentPosition( a ) === compare) ) {
-
-                            // Choose the first element that is related to our preferred document
-                            if ( a === doc || a.ownerDocument === preferredDoc && contains(preferredDoc, a) ) {
-                                return -1;
-                            }
-                            if ( b === doc || b.ownerDocument === preferredDoc && contains(preferredDoc, b) ) {
-                                return 1;
-                            }
-
-                            // Maintain original order
-                            return sortInput ?
-                                ( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) :
-                                0;
-                        }
-
-                        return compare & 4 ? -1 : 1;
-                    } :
-                    function( a, b ) {
-                        // Exit early if the nodes are identical
-                        if ( a === b ) {
-                            hasDuplicate = true;
-                            return 0;
-                        }
-
-                        var cur,
-                            i = 0,
-                            aup = a.parentNode,
-                            bup = b.parentNode,
-                            ap = [ a ],
-                            bp = [ b ];
-
-                        // Parentless nodes are either documents or disconnected
-                        if ( !aup || !bup ) {
-                            return a === doc ? -1 :
-                                b === doc ? 1 :
-                                    aup ? -1 :
-                                        bup ? 1 :
-                                            sortInput ?
-                                                ( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) :
-                                                0;
-
-                            // If the nodes are siblings, we can do a quick check
-                        } else if ( aup === bup ) {
-                            return siblingCheck( a, b );
-                        }
-
-                        // Otherwise we need full lists of their ancestors for comparison
-                        cur = a;
-                        while ( (cur = cur.parentNode) ) {
-                            ap.unshift( cur );
-                        }
-                        cur = b;
-                        while ( (cur = cur.parentNode) ) {
-                            bp.unshift( cur );
-                        }
-
-                        // Walk down the tree looking for a discrepancy
-                        while ( ap[i] === bp[i] ) {
-                            i++;
-                        }
-
-                        return i ?
-                            // Do a sibling check if the nodes have a common ancestor
-                            siblingCheck( ap[i], bp[i] ) :
-
-                            // Otherwise nodes in our document sort first
-                            ap[i] === preferredDoc ? -1 :
-                                bp[i] === preferredDoc ? 1 :
-                                    0;
-                    };
-
-                return doc;
-            };
-
-            Sizzle.matches = function( expr, elements ) {
-                return Sizzle( expr, null, null, elements );
-            };
-
-            Sizzle.matchesSelector = function( elem, expr ) {
-                // Set document vars if needed
-                if ( ( elem.ownerDocument || elem ) !== document ) {
-                    setDocument( elem );
-                }
-
-                // Make sure that attribute selectors are quoted
-                expr = expr.replace( rattributeQuotes, "='$1']" );
-
-                if ( support.matchesSelector && documentIsHTML &&
-                    ( !rbuggyMatches || !rbuggyMatches.test( expr ) ) &&
-                    ( !rbuggyQSA     || !rbuggyQSA.test( expr ) ) ) {
-
-                    try {
-                        var ret = matches.call( elem, expr );
-
-                        // IE 9's matchesSelector returns false on disconnected nodes
-                        if ( ret || support.disconnectedMatch ||
-                                // As well, disconnected nodes are said to be in a document
-                                // fragment in IE 9
-                            elem.document && elem.document.nodeType !== 11 ) {
-                            return ret;
-                        }
-                    } catch (e) {}
-                }
-
-                return Sizzle( expr, document, null, [ elem ] ).length > 0;
-            };
-
-            Sizzle.contains = function( context, elem ) {
-                // Set document vars if needed
-                if ( ( context.ownerDocument || context ) !== document ) {
-                    setDocument( context );
-                }
-                return contains( context, elem );
-            };
-
-            Sizzle.attr = function( elem, name ) {
-                // Set document vars if needed
-                if ( ( elem.ownerDocument || elem ) !== document ) {
-                    setDocument( elem );
-                }
-
-                var fn = Expr.attrHandle[ name.toLowerCase() ],
-                // Don't get fooled by Object.prototype properties (jQuery #13807)
-                    val = fn && hasOwn.call( Expr.attrHandle, name.toLowerCase() ) ?
-                        fn( elem, name, !documentIsHTML ) :
-                        undefined;
-
-                return val !== undefined ?
-                    val :
-                    support.attributes || !documentIsHTML ?
-                        elem.getAttribute( name ) :
-                        (val = elem.getAttributeNode(name)) && val.specified ?
-                            val.value :
-                            null;
-            };
-
-            Sizzle.error = function( msg ) {
-                throw new Error( "Syntax error, unrecognized expression: " + msg );
-            };
-
-            /**
-             * Document sorting and removing duplicates
-             * @param {ArrayLike} results
-             */
-            Sizzle.uniqueSort = function( results ) {
-                var elem,
-                    duplicates = [],
-                    j = 0,
-                    i = 0;
-
-                // Unless we *know* we can detect duplicates, assume their presence
-                hasDuplicate = !support.detectDuplicates;
-                sortInput = !support.sortStable && results.slice( 0 );
-                results.sort( sortOrder );
-
-                if ( hasDuplicate ) {
-                    while ( (elem = results[i++]) ) {
-                        if ( elem === results[ i ] ) {
-                            j = duplicates.push( i );
-                        }
-                    }
-                    while ( j-- ) {
-                        results.splice( duplicates[ j ], 1 );
-                    }
-                }
-
-                // Clear input after sorting to release objects
-                // See https://github.com/jquery/sizzle/pull/225
-                sortInput = null;
-
-                return results;
-            };
-
-            /**
-             * Utility function for retrieving the text value of an array of DOM nodes
-             * @param {Array|Element} elem
-             */
-            getText = Sizzle.getText = function( elem ) {
-                var node,
-                    ret = "",
-                    i = 0,
-                    nodeType = elem.nodeType;
-
-                if ( !nodeType ) {
-                    // If no nodeType, this is expected to be an array
-                    while ( (node = elem[i++]) ) {
-                        // Do not traverse comment nodes
-                        ret += getText( node );
-                    }
-                } else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) {
-                    // Use textContent for elements
-                    // innerText usage removed for consistency of new lines (jQuery #11153)
-                    if ( typeof elem.textContent === "string" ) {
-                        return elem.textContent;
-                    } else {
-                        // Traverse its children
-                        for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
-                            ret += getText( elem );
-                        }
-                    }
-                } else if ( nodeType === 3 || nodeType === 4 ) {
-                    return elem.nodeValue;
-                }
-                // Do not include comment or processing instruction nodes
-
-                return ret;
-            };
-
-            Expr = Sizzle.selectors = {
-
-                // Can be adjusted by the user
-                cacheLength: 50,
-
-                createPseudo: markFunction,
-
-                match: matchExpr,
-
-                attrHandle: {},
-
-                find: {},
-
-                relative: {
-                    ">": { dir: "parentNode", first: true },
-                    " ": { dir: "parentNode" },
-                    "+": { dir: "previousSibling", first: true },
-                    "~": { dir: "previousSibling" }
-                },
-
-                preFilter: {
-                    "ATTR": function( match ) {
-                        match[1] = match[1].replace( runescape, funescape );
-
-                        // Move the given value to match[3] whether quoted or unquoted
-                        match[3] = ( match[3] || match[4] || match[5] || "" ).replace( runescape, funescape );
-
-                        if ( match[2] === "~=" ) {
-                            match[3] = " " + match[3] + " ";
-                        }
-
-                        return match.slice( 0, 4 );
-                    },
-
-                    "CHILD": function( match ) {
-                        /* matches from matchExpr["CHILD"]
-                         1 type (only|nth|...)
-                         2 what (child|of-type)
-                         3 argument (even|odd|\d*|\d*n([+-]\d+)?|...)
-                         4 xn-component of xn+y argument ([+-]?\d*n|)
-                         5 sign of xn-component
-                         6 x of xn-component
-                         7 sign of y-component
-                         8 y of y-component
-                         */
-                        match[1] = match[1].toLowerCase();
-
-                        if ( match[1].slice( 0, 3 ) === "nth" ) {
-                            // nth-* requires argument
-                            if ( !match[3] ) {
-                                Sizzle.error( match[0] );
-                            }
-
-                            // numeric x and y parameters for Expr.filter.CHILD
-                            // remember that false/true cast respectively to 0/1
-                            match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) );
-                            match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" );
-
-                            // other types prohibit arguments
-                        } else if ( match[3] ) {
-                            Sizzle.error( match[0] );
-                        }
-
-                        return match;
-                    },
-
-                    "PSEUDO": function( match ) {
-                        var excess,
-                            unquoted = !match[6] && match[2];
-
-                        if ( matchExpr["CHILD"].test( match[0] ) ) {
-                            return null;
-                        }
-
-                        // Accept quoted arguments as-is
-                        if ( match[3] ) {
-                            match[2] = match[4] || match[5] || "";
-
-                            // Strip excess characters from unquoted arguments
-                        } else if ( unquoted && rpseudo.test( unquoted ) &&
-                                // Get excess from tokenize (recursively)
-                            (excess = tokenize( unquoted, true )) &&
-                                // advance to the next closing parenthesis
-                            (excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) {
-
-                            // excess is a negative index
-                            match[0] = match[0].slice( 0, excess );
-                            match[2] = unquoted.slice( 0, excess );
-                        }
-
-                        // Return only captures needed by the pseudo filter method (type and argument)
-                        return match.slice( 0, 3 );
-                    }
-                },
-
-                filter: {
-
-                    "TAG": function( nodeNameSelector ) {
-                        var nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase();
-                        return nodeNameSelector === "*" ?
-                            function() { return true; } :
-                            function( elem ) {
-                                return elem.nodeName && elem.nodeName.toLowerCase() === nodeName;
-                            };
-                    },
-
-                    "CLASS": function( className ) {
-                        var pattern = classCache[ className + " " ];
-
-                        return pattern ||
-                            (pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) &&
-                            classCache( className, function( elem ) {
-                                return pattern.test( typeof elem.className === "string" && elem.className || typeof elem.getAttribute !== "undefined" && elem.getAttribute("class") || "" );
-                            });
-                    },
-
-                    "ATTR": function( name, operator, check ) {
-                        return function( elem ) {
-                            var result = Sizzle.attr( elem, name );
-
-                            if ( result == null ) {
-                                return operator === "!=";
-                            }
-                            if ( !operator ) {
-                                return true;
-                            }
-
-                            result += "";
-
-                            return operator === "=" ? result === check :
-                                operator === "!=" ? result !== check :
-                                    operator === "^=" ? check && result.indexOf( check ) === 0 :
-                                        operator === "*=" ? check && result.indexOf( check ) > -1 :
-                                            operator === "$=" ? check && result.slice( -check.length ) === check :
-                                                operator === "~=" ? ( " " + result.replace( rwhitespace, " " ) + " " ).indexOf( check ) > -1 :
-                                                    operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" :
-                                                        false;
-                        };
-                    },
-
-                    "CHILD": function( type, what, argument, first, last ) {
-                        var simple = type.slice( 0, 3 ) !== "nth",
-                            forward = type.slice( -4 ) !== "last",
-                            ofType = what === "of-type";
-
-                        return first === 1 && last === 0 ?
-
-                            // Shortcut for :nth-*(n)
-                            function( elem ) {
-                                return !!elem.parentNode;
-                            } :
-
-                            function( elem, context, xml ) {
-                                var cache, outerCache, node, diff, nodeIndex, start,
-                                    dir = simple !== forward ? "nextSibling" : "previousSibling",
-                                    parent = elem.parentNode,
-                                    name = ofType && elem.nodeName.toLowerCase(),
-                                    useCache = !xml && !ofType;
-
-                                if ( parent ) {
-
-                                    // :(first|last|only)-(child|of-type)
-                                    if ( simple ) {
-                                        while ( dir ) {
-                                            node = elem;
-                                            while ( (node = node[ dir ]) ) {
-                                                if ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) {
-                                                    return false;
-                                                }
-                                            }
-                                            // Reverse direction for :only-* (if we haven't yet done so)
-                                            start = dir = type === "only" && !start && "nextSibling";
-                                        }
-                                        return true;
-                                    }
-
-                                    start = [ forward ? parent.firstChild : parent.lastChild ];
-
-                                    // non-xml :nth-child(...) stores cache data on `parent`
-                                    if ( forward && useCache ) {
-                                        // Seek `elem` from a previously-cached index
-                                        outerCache = parent[ expando ] || (parent[ expando ] = {});
-                                        cache = outerCache[ type ] || [];
-                                        nodeIndex = cache[0] === dirruns && cache[1];
-                                        diff = cache[0] === dirruns && cache[2];
-                                        node = nodeIndex && parent.childNodes[ nodeIndex ];
-
-                                        while ( (node = ++nodeIndex && node && node[ dir ] ||
-
-                                            // Fallback to seeking `elem` from the start
-                                        (diff = nodeIndex = 0) || start.pop()) ) {
-
-                                            // When found, cache indexes on `parent` and break
-                                            if ( node.nodeType === 1 && ++diff && node === elem ) {
-                                                outerCache[ type ] = [ dirruns, nodeIndex, diff ];
-                                                break;
-                                            }
-                                        }
-
-                                        // Use previously-cached element index if available
-                                    } else if ( useCache && (cache = (elem[ expando ] || (elem[ expando ] = {}))[ type ]) && cache[0] === dirruns ) {
-                                        diff = cache[1];
-
-                                        // xml :nth-child(...) or :nth-last-child(...) or :nth(-last)?-of-type(...)
-                                    } else {
-                                        // Use the same loop as above to seek `elem` from the start
-                                        while ( (node = ++nodeIndex && node && node[ dir ] ||
-                                        (diff = nodeIndex = 0) || start.pop()) ) {
-
-                                            if ( ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) && ++diff ) {
-                                                // Cache the index of each encountered element
-                                                if ( useCache ) {
-                                                    (node[ expando ] || (node[ expando ] = {}))[ type ] = [ dirruns, diff ];
-                                                }
-
-                                                if ( node === elem ) {
-                                                    break;
-                                                }
-                                            }
-                                        }
-                                    }
-
-                                    // Incorporate the offset, then check against cycle size
-                                    diff -= last;
-                                    return diff === first || ( diff % first === 0 && diff / first >= 0 );
-                                }
-                            };
-                    },
-
-                    "PSEUDO": function( pseudo, argument ) {
-                        // pseudo-class names are case-insensitive
-                        // http://www.w3.org/TR/selectors/#pseudo-classes
-                        // Prioritize by case sensitivity in case custom pseudos are added with uppercase letters
-                        // Remember that setFilters inherits from pseudos
-                        var args,
-                            fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] ||
-                                Sizzle.error( "unsupported pseudo: " + pseudo );
-
-                        // The user may use createPseudo to indicate that
-                        // arguments are needed to create the filter function
-                        // just as Sizzle does
-                        if ( fn[ expando ] ) {
-                            return fn( argument );
-                        }
-
-                        // But maintain support for old signatures
-                        if ( fn.length > 1 ) {
-                            args = [ pseudo, pseudo, "", argument ];
-                            return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ?
-                                markFunction(function( seed, matches ) {
-                                    var idx,
-                                        matched = fn( seed, argument ),
-                                        i = matched.length;
-                                    while ( i-- ) {
-                                        idx = indexOf( seed, matched[i] );
-                                        seed[ idx ] = !( matches[ idx ] = matched[i] );
-                                    }
-                                }) :
-                                function( elem ) {
-                                    return fn( elem, 0, args );
-                                };
-                        }
-
-                        return fn;
-                    }
-                },
-
-                pseudos: {
-                    // Potentially complex pseudos
-                    "not": markFunction(function( selector ) {
-                        // Trim the selector passed to compile
-                        // to avoid treating leading and trailing
-                        // spaces as combinators
-                        var input = [],
-                            results = [],
-                            matcher = compile( selector.replace( rtrim, "$1" ) );
-
-                        return matcher[ expando ] ?
-                            markFunction(function( seed, matches, context, xml ) {
-                                var elem,
-                                    unmatched = matcher( seed, null, xml, [] ),
-                                    i = seed.length;
-
-                                // Match elements unmatched by `matcher`
-                                while ( i-- ) {
-                                    if ( (elem = unmatched[i]) ) {
-                                        seed[i] = !(matches[i] = elem);
-                                    }
-                                }
-                            }) :
-                            function( elem, context, xml ) {
-                                input[0] = elem;
-                                matcher( input, null, xml, results );
-                                // Don't keep the element (issue #299)
-                                input[0] = null;
-                                return !results.pop();
-                            };
-                    }),
-
-                    "has": markFunction(function( selector ) {
-                        return function( elem ) {
-                            return Sizzle( selector, elem ).length > 0;
-                        };
-                    }),
-
-                    "contains": markFunction(function( text ) {
-                        text = text.replace( runescape, funescape );
-                        return function( elem ) {
-                            return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1;
-                        };
-                    }),
-
-                    // "Whether an element is represented by a :lang() selector
-                    // is based solely on the element's language value
-                    // being equal to the identifier C,
-                    // or beginning with the identifier C immediately followed by "-".
-                    // The matching of C against the element's language value is performed case-insensitively.
-                    // The identifier C does not have to be a valid language name."
-                    // http://www.w3.org/TR/selectors/#lang-pseudo
-                    "lang": markFunction( function( lang ) {
-                        // lang value must be a valid identifier
-                        if ( !ridentifier.test(lang || "") ) {
-                            Sizzle.error( "unsupported lang: " + lang );
-                        }
-                        lang = lang.replace( runescape, funescape ).toLowerCase();
-                        return function( elem ) {
-                            var elemLang;
-                            do {
-                                if ( (elemLang = documentIsHTML ?
-                                        elem.lang :
-                                    elem.getAttribute("xml:lang") || elem.getAttribute("lang")) ) {
-
-                                    elemLang = elemLang.toLowerCase();
-                                    return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0;
-                                }
-                            } while ( (elem = elem.parentNode) && elem.nodeType === 1 );
-                            return false;
-                        };
-                    }),
-
-                    // Miscellaneous
-                    "target": function( elem ) {
-                        var hash = window.location && window.location.hash;
-                        return hash && hash.slice( 1 ) === elem.id;
-                    },
-
-                    "root": function( elem ) {
-                        return elem === docElem;
-                    },
-
-                    "focus": function( elem ) {
-                        return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex);
-                    },
-
-                    // Boolean properties
-                    "enabled": function( elem ) {
-                        return elem.disabled === false;
-                    },
-
-                    "disabled": function( elem ) {
-                        return elem.disabled === true;
-                    },
-
-                    "checked": function( elem ) {
-                        // In CSS3, :checked should return both checked and selected elements
-                        // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
-                        var nodeName = elem.nodeName.toLowerCase();
-                        return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected);
-                    },
-
-                    "selected": function( elem ) {
-                        // Accessing this property makes selected-by-default
-                        // options in Safari work properly
-                        if ( elem.parentNode ) {
-                            elem.parentNode.selectedIndex;
-                        }
-
-                        return elem.selected === true;
-                    },
-
-                    // Contents
-                    "empty": function( elem ) {
-                        // http://www.w3.org/TR/selectors/#empty-pseudo
-                        // :empty is negated by element (1) or content nodes (text: 3; cdata: 4; entity ref: 5),
-                        //   but not by others (comment: 8; processing instruction: 7; etc.)
-                        // nodeType < 6 works because attributes (2) do not appear as children
-                        for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
-                            if ( elem.nodeType < 6 ) {
-                                return false;
-                            }
-                        }
-                        return true;
-                    },
-
-                    "parent": function( elem ) {
-                        return !Expr.pseudos["empty"]( elem );
-                    },
-
-                    // Element/input types
-                    "header": function( elem ) {
-                        return rheader.test( elem.nodeName );
-                    },
-
-                    "input": function( elem ) {
-                        return rinputs.test( elem.nodeName );
-                    },
-
-                    "button": function( elem ) {
-                        var name = elem.nodeName.toLowerCase();
-                        return name === "input" && elem.type === "button" || name === "button";
-                    },
-
-                    "text": function( elem ) {
-                        var attr;
-                        return elem.nodeName.toLowerCase() === "input" &&
-                            elem.type === "text" &&
-
-                                // Support: IE<8
-                                // New HTML5 attribute values (e.g., "search") appear with elem.type === "text"
-                            ( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === "text" );
-                    },
-
-                    // Position-in-collection
-                    "first": createPositionalPseudo(function() {
-                        return [ 0 ];
-                    }),
-
-                    "last": createPositionalPseudo(function( matchIndexes, length ) {
-                        return [ length - 1 ];
-                    }),
-
-                    "eq": createPositionalPseudo(function( matchIndexes, length, argument ) {
-                        return [ argument < 0 ? argument + length : argument ];
-                    }),
-
-                    "even": createPositionalPseudo(function( matchIndexes, length ) {
-                        var i = 0;
-                        for ( ; i < length; i += 2 ) {
-                            matchIndexes.push( i );
-                        }
-                        return matchIndexes;
-                    }),
-
-                    "odd": createPositionalPseudo(function( matchIndexes, length ) {
-                        var i = 1;
-                        for ( ; i < length; i += 2 ) {
-                            matchIndexes.push( i );
-                        }
-                        return matchIndexes;
-                    }),
-
-                    "lt": createPositionalPseudo(function( matchIndexes, length, argument ) {
-                        var i = argument < 0 ? argument + length : argument;
-                        for ( ; --i >= 0; ) {
-                            matchIndexes.push( i );
-                        }
-                        return matchIndexes;
-                    }),
-
-                    "gt": createPositionalPseudo(function( matchIndexes, length, argument ) {
-                        var i = argument < 0 ? argument + length : argument;
-                        for ( ; ++i < length; ) {
-                            matchIndexes.push( i );
-                        }
-                        return matchIndexes;
-                    })
-                }
-            };
-
-            Expr.pseudos["nth"] = Expr.pseudos["eq"];
-
-// Add button/input type pseudos
-            for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) {
-                Expr.pseudos[ i ] = createInputPseudo( i );
-            }
-            for ( i in { submit: true, reset: true } ) {
-                Expr.pseudos[ i ] = createButtonPseudo( i );
-            }
-
-// Easy API for creating new setFilters
-            function setFilters() {}
-            setFilters.prototype = Expr.filters = Expr.pseudos;
-            Expr.setFilters = new setFilters();
-
-            tokenize = Sizzle.tokenize = function( selector, parseOnly ) {
-                var matched, match, tokens, type,
-                    soFar, groups, preFilters,
-                    cached = tokenCache[ selector + " " ];
-
-                if ( cached ) {
-                    return parseOnly ? 0 : cached.slice( 0 );
-                }
-
-                soFar = selector;
-                groups = [];
-                preFilters = Expr.preFilter;
-
-                while ( soFar ) {
-
-                    // Comma and first run
-                    if ( !matched || (match = rcomma.exec( soFar )) ) {
-                        if ( match ) {
-                            // Don't consume trailing commas as valid
-                            soFar = soFar.slice( match[0].length ) || soFar;
-                        }
-                        groups.push( (tokens = []) );
-                    }
-
-                    matched = false;
-
-                    // Combinators
-                    if ( (match = rcombinators.exec( soFar )) ) {
-                        matched = match.shift();
-                        tokens.push({
-                            value: matched,
-                            // Cast descendant combinators to space
-                            type: match[0].replace( rtrim, " " )
-                        });
-                        soFar = soFar.slice( matched.length );
-                    }
-
-                    // Filters
-                    for ( type in Expr.filter ) {
-                        if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] ||
-                            (match = preFilters[ type ]( match ))) ) {
-                            matched = match.shift();
-                            tokens.push({
-                                value: matched,
-                                type: type,
-                                matches: match
-                            });
-                            soFar = soFar.slice( matched.length );
-                        }
-                    }
-
-                    if ( !matched ) {
-                        break;
-                    }
-                }
-
-                // Return the length of the invalid excess
-                // if we're just parsing
-                // Otherwise, throw an error or return tokens
-                return parseOnly ?
-                    soFar.length :
-                    soFar ?
-                        Sizzle.error( selector ) :
-                        // Cache the tokens
-                        tokenCache( selector, groups ).slice( 0 );
-            };
-
-            function toSelector( tokens ) {
-                var i = 0,
-                    len = tokens.length,
-                    selector = "";
-                for ( ; i < len; i++ ) {
-                    selector += tokens[i].value;
-                }
-                return selector;
-            }
-
-            function addCombinator( matcher, combinator, base ) {
-                var dir = combinator.dir,
-                    checkNonElements = base && dir === "parentNode",
-                    doneName = done++;
-
-                return combinator.first ?
-                    // Check against closest ancestor/preceding element
-                    function( elem, context, xml ) {
-                        while ( (elem = elem[ dir ]) ) {
-                            if ( elem.nodeType === 1 || checkNonElements ) {
-                                return matcher( elem, context, xml );
-                            }
-                        }
-                    } :
-
-                    // Check against all ancestor/preceding elements
-                    function( elem, context, xml ) {
-                        var oldCache, outerCache,
-                            newCache = [ dirruns, doneName ];
-
-                        // We can't set arbitrary data on XML nodes, so they don't benefit from dir caching
-                        if ( xml ) {
-                            while ( (elem = elem[ dir ]) ) {
-                                if ( elem.nodeType === 1 || checkNonElements ) {
-                                    if ( matcher( elem, context, xml ) ) {
-                                        return true;
-                                    }
-                                }
-                            }
-                        } else {
-                            while ( (elem = elem[ dir ]) ) {
-                                if ( elem.nodeType === 1 || checkNonElements ) {
-                                    outerCache = elem[ expando ] || (elem[ expando ] = {});
-                                    if ( (oldCache = outerCache[ dir ]) &&
-                                        oldCache[ 0 ] === dirruns && oldCache[ 1 ] === doneName ) {
-
-                                        // Assign to newCache so results back-propagate to previous elements
-                                        return (newCache[ 2 ] = oldCache[ 2 ]);
-                                    } else {
-                                        // Reuse newcache so results back-propagate to previous elements
-                                        outerCache[ dir ] = newCache;
-
-                                        // A match means we're done; a fail means we have to keep checking
-                                        if ( (newCache[ 2 ] = matcher( elem, context, xml )) ) {
-                                            return true;
-                                        }
-                                    }
-                                }
-                            }
-                        }
-                    };
-            }
-
-            function elementMatcher( matchers ) {
-                return matchers.length > 1 ?
-                    function( elem, context, xml ) {
-                        var i = matchers.length;
-                        while ( i-- ) {
-                            if ( !matchers[i]( elem, context, xml ) ) {
-                                return false;
-                            }
-                        }
-                        return true;
-                    } :
-                    matchers[0];
-            }
-
-            function multipleContexts( selector, contexts, results ) {
-                var i = 0,
-                    len = contexts.length;
-                for ( ; i < len; i++ ) {
-                    Sizzle( selector, contexts[i], results );
-                }
-                return results;
-            }
-
-            function condense( unmatched, map, filter, context, xml ) {
-                var elem,
-                    newUnmatched = [],
-                    i = 0,
-                    len = unmatched.length,
-                    mapped = map != null;
-
-                for ( ; i < len; i++ ) {
-                    if ( (elem = unmatched[i]) ) {
-                        if ( !filter || filter( elem, context, xml ) ) {
-                            newUnmatched.push( elem );
-                            if ( mapped ) {
-                                map.push( i );
-                            }
-                        }
-                    }
-                }
-
-                return newUnmatched;
-            }
-
-            function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) {
-                if ( postFilter && !postFilter[ expando ] ) {
-                    postFilter = setMatcher( postFilter );
-                }
-                if ( postFinder && !postFinder[ expando ] ) {
-                    postFinder = setMatcher( postFinder, postSelector );
-                }
-                return markFunction(function( seed, results, context, xml ) {
-                    var temp, i, elem,
-                        preMap = [],
-                        postMap = [],
-                        preexisting = results.length,
-
-                    // Get initial elements from seed or context
-                        elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ),
-
-                    // Prefilter to get matcher input, preserving a map for seed-results synchronization
-                        matcherIn = preFilter && ( seed || !selector ) ?
-                            condense( elems, preMap, preFilter, context, xml ) :
-                            elems,
-
-                        matcherOut = matcher ?
-                            // If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results,
-                            postFinder || ( seed ? preFilter : preexisting || postFilter ) ?
-
-                                // ...intermediate processing is necessary
-                                [] :
-
-                                // ...otherwise use results directly
-                                results :
-                            matcherIn;
-
-                    // Find primary matches
-                    if ( matcher ) {
-                        matcher( matcherIn, matcherOut, context, xml );
-                    }
-
-                    // Apply postFilter
-                    if ( postFilter ) {
-                        temp = condense( matcherOut, postMap );
-                        postFilter( temp, [], context, xml );
-
-                        // Un-match failing elements by moving them back to matcherIn
-                        i = temp.length;
-                        while ( i-- ) {
-                            if ( (elem = temp[i]) ) {
-                                matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem);
-                            }
-                        }
-                    }
-
-                    if ( seed ) {
-                        if ( postFinder || preFilter ) {
-                            if ( postFinder ) {
-                                // Get the final matcherOut by condensing this intermediate into postFinder contexts
-                                temp = [];
-                                i = matcherOut.length;
-                                while ( i-- ) {
-                                    if ( (elem = matcherOut[i]) ) {
-                                        // Restore matcherIn since elem is not yet a final match
-                                        temp.push( (matcherIn[i] = elem) );
-                                    }
-                                }
-                                postFinder( null, (matcherOut = []), temp, xml );
-                            }
-
-                            // Move matched elements from seed to results to keep them synchronized
-                            i = matcherOut.length;
-                            while ( i-- ) {
-                                if ( (elem = matcherOut[i]) &&
-                                    (temp = postFinder ? indexOf( seed, elem ) : preMap[i]) > -1 ) {
-
-                                    seed[temp] = !(results[temp] = elem);
-                                }
-                            }
-                        }
-
-                        // Add elements to results, through postFinder if defined
-                    } else {
-                        matcherOut = condense(
-                            matcherOut === results ?
-                                matcherOut.splice( preexisting, matcherOut.length ) :
-                                matcherOut
-                        );
-                        if ( postFinder ) {
-                            postFinder( null, results, matcherOut, xml );
-                        } else {
-                            push.apply( results, matcherOut );
-                        }
-                    }
-                });
-            }
-
-            function matcherFromTokens( tokens ) {
-                var checkContext, matcher, j,
-                    len = tokens.length,
-                    leadingRelative = Expr.relative[ tokens[0].type ],
-                    implicitRelative = leadingRelative || Expr.relative[" "],
-                    i = leadingRelative ? 1 : 0,
-
-                // The foundational matcher ensures that elements are reachable from top-level context(s)
-                    matchContext = addCombinator( function( elem ) {
-                        return elem === checkContext;
-                    }, implicitRelative, true ),
-                    matchAnyContext = addCombinator( function( elem ) {
-                        return indexOf( checkContext, elem ) > -1;
-                    }, implicitRelative, true ),
-                    matchers = [ function( elem, context, xml ) {
-                        var ret = ( !leadingRelative && ( xml || context !== outermostContext ) ) || (
-                                (checkContext = context).nodeType ?
-                                    matchContext( elem, context, xml ) :
-                                    matchAnyContext( elem, context, xml ) );
-                        // Avoid hanging onto element (issue #299)
-                        checkContext = null;
-                        return ret;
-                    } ];
-
-                for ( ; i < len; i++ ) {
-                    if ( (matcher = Expr.relative[ tokens[i].type ]) ) {
-                        matchers = [ addCombinator(elementMatcher( matchers ), matcher) ];
-                    } else {
-                        matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches );
-
-                        // Return special upon seeing a positional matcher
-                        if ( matcher[ expando ] ) {
-                            // Find the next relative operator (if any) for proper handling
-                            j = ++i;
-                            for ( ; j < len; j++ ) {
-                                if ( Expr.relative[ tokens[j].type ] ) {
-                                    break;
-                                }
-                            }
-                            return setMatcher(
-                                i > 1 && elementMatcher( matchers ),
-                                i > 1 && toSelector(
-                                    // If the preceding token was a descendant combinator, insert an implicit any-element `*`
-                                    tokens.slice( 0, i - 1 ).concat({ value: tokens[ i - 2 ].type === " " ? "*" : "" })
-                                ).replace( rtrim, "$1" ),
-                                matcher,
-                                i < j && matcherFromTokens( tokens.slice( i, j ) ),
-                                j < len && matcherFromTokens( (tokens = tokens.slice( j )) ),
-                                j < len && toSelector( tokens )
-                            );
-                        }
-                        matchers.push( matcher );
-                    }
-                }
-
-                return elementMatcher( matchers );
-            }
-
-            function matcherFromGroupMatchers( elementMatchers, setMatchers ) {
-                var bySet = setMatchers.length > 0,
-                    byElement = elementMatchers.length > 0,
-                    superMatcher = function( seed, context, xml, results, outermost ) {
-                        var elem, j, matcher,
-                            matchedCount = 0,
-                            i = "0",
-                            unmatched = seed && [],
-                            setMatched = [],
-                            contextBackup = outermostContext,
-                        // We must always have either seed elements or outermost context
-                            elems = seed || byElement && Expr.find["TAG"]( "*", outermost ),
-                        // Use integer dirruns iff this is the outermost matcher
-                            dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1),
-                            len = elems.length;
-
-                        if ( outermost ) {
-                            outermostContext = context !== document && context;
-                        }
-
-                        // Add elements passing elementMatchers directly to results
-                        // Keep `i` a string if there are no elements so `matchedCount` will be "00" below
-                        // Support: IE<9, Safari
-                        // Tolerate NodeList properties (IE: "length"; Safari: <number>) matching elements by id
-                        for ( ; i !== len && (elem = elems[i]) != null; i++ ) {
-                            if ( byElement && elem ) {
-                                j = 0;
-                                while ( (matcher = elementMatchers[j++]) ) {
-                                    if ( matcher( elem, context, xml ) ) {
-                                        results.push( elem );
-                                        break;
-                                    }
-                                }
-                                if ( outermost ) {
-                                    dirruns = dirrunsUnique;
-                                }
-                            }
-
-                            // Track unmatched elements for set filters
-                            if ( bySet ) {
-                                // They will have gone through all possible matchers
-                                if ( (elem = !matcher && elem) ) {
-                                    matchedCount--;
-                                }
-
-                                // Lengthen the array for every element, matched or not
-                                if ( seed ) {
-                                    unmatched.push( elem );
-                                }
-                            }
-                        }
-
-                        // Apply set filters to unmatched elements
-                        matchedCount += i;
-                        if ( bySet && i !== matchedCount ) {
-                            j = 0;
-                            while ( (matcher = setMatchers[j++]) ) {
-                                matcher( unmatched, setMatched, context, xml );
-                            }
-
-                            if ( seed ) {
-                                // Reintegrate element matches to eliminate the need for sorting
-                                if ( matchedCount > 0 ) {
-                                    while ( i-- ) {
-                                        if ( !(unmatched[i] || setMatched[i]) ) {
-                                            setMatched[i] = pop.call( results );
-                                        }
-                                    }
-                                }
-
-                                // Discard index placeholder values to get only actual matches
-                                setMatched = condense( setMatched );
-                            }
-
-                            // Add matches to results
-                            push.apply( results, setMatched );
-
-                            // Seedless set matches succeeding multiple successful matchers stipulate sorting
-                            if ( outermost && !seed && setMatched.length > 0 &&
-                                ( matchedCount + setMatchers.length ) > 1 ) {
-
-                                Sizzle.uniqueSort( results );
-                            }
-                        }
-
-                        // Override manipulation of globals by nested matchers
-                        if ( outermost ) {
-                            dirruns = dirrunsUnique;
-                            outermostContext = contextBackup;
-                        }
-
-                        return unmatched;
-                    };
-
-                return bySet ?
-                    markFunction( superMatcher ) :
-                    superMatcher;
-            }
-
-            compile = Sizzle.compile = function( selector, match /* Internal Use Only */ ) {
-                var i,
-                    setMatchers = [],
-                    elementMatchers = [],
-                    cached = compilerCache[ selector + " " ];
-
-                if ( !cached ) {
-                    // Generate a function of recursive functions that can be used to check each element
-                    if ( !match ) {
-                        match = tokenize( selector );
-                    }
-                    i = match.length;
-                    while ( i-- ) {
-                        cached = matcherFromTokens( match[i] );
-                        if ( cached[ expando ] ) {
-                            setMatchers.push( cached );
-                        } else {
-                            elementMatchers.push( cached );
-                        }
-                    }
-
-                    // Cache the compiled function
-                    cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) );
-
-                    // Save selector and tokenization
-                    cached.selector = selector;
-                }
-                return cached;
-            };
-
-            /**
-             * A low-level selection function that works with Sizzle's compiled
-             *  selector functions
-             * @param {String|Function} selector A selector or a pre-compiled
-             *  selector function built with Sizzle.compile
-             * @param {Element} context
-             * @param {Array} [results]
-             * @param {Array} [seed] A set of elements to match against
-             */
-            select = Sizzle.select = function( selector, context, results, seed ) {
-                var i, tokens, token, type, find,
-                    compiled = typeof selector === "function" && selector,
-                    match = !seed && tokenize( (selector = compiled.selector || selector) );
-
-                results = results || [];
-
-                // Try to minimize operations if there is no seed and only one group
-                if ( match.length === 1 ) {
-
-                    // Take a shortcut and set the context if the root selector is an ID
-                    tokens = match[0] = match[0].slice( 0 );
-                    if ( tokens.length > 2 && (token = tokens[0]).type === "ID" &&
-                        support.getById && context.nodeType === 9 && documentIsHTML &&
-                        Expr.relative[ tokens[1].type ] ) {
-
-                        context = ( Expr.find["ID"]( token.matches[0].replace(runescape, funescape), context ) || [] )[0];
-                        if ( !context ) {
-                            return results;
-
-                            // Precompiled matchers will still verify ancestry, so step up a level
-                        } else if ( compiled ) {
-                            context = context.parentNode;
-                        }
-
-                        selector = selector.slice( tokens.shift().value.length );
-                    }
-
-                    // Fetch a seed set for right-to-left matching
-                    i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length;
-                    while ( i-- ) {
-                        token = tokens[i];
-
-                        // Abort if we hit a combinator
-                        if ( Expr.relative[ (type = token.type) ] ) {
-                            break;
-                        }
-                        if ( (find = Expr.find[ type ]) ) {
-                            // Search, expanding context for leading sibling combinators
-                            if ( (seed = find(
-                                    token.matches[0].replace( runescape, funescape ),
-                                    rsibling.test( tokens[0].type ) && testContext( context.parentNode ) || context
-                                )) ) {
-
-                                // If seed is empty or no tokens remain, we can return early
-                                tokens.splice( i, 1 );
-                                selector = seed.length && toSelector( tokens );
-                                if ( !selector ) {
-                                    push.apply( results, seed );
-                                    return results;
-                                }
-
-                                break;
-                            }
-                        }
-                    }
-                }
-
-                // Compile and execute a filtering function if one is not provided
-                // Provide `match` to avoid retokenization if we modified the selector above
-                ( compiled || compile( selector, match ) )(
-                    seed,
-                    context,
-                    !documentIsHTML,
-                    results,
-                    rsibling.test( selector ) && testContext( context.parentNode ) || context
-                );
-                return results;
-            };
-
-// One-time assignments
-
-// Sort stability
-            support.sortStable = expando.split("").sort( sortOrder ).join("") === expando;
-
-// Support: Chrome 14-35+
-// Always assume duplicates if they aren't passed to the comparison function
-            support.detectDuplicates = !!hasDuplicate;
-
-// Initialize against the default document
-            setDocument();
-
-// Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27)
-// Detached nodes confoundingly follow *each other*
-            support.sortDetached = assert(function( div1 ) {
-                // Should return 1, but returns 4 (following)
-                return div1.compareDocumentPosition( document.createElement("div") ) & 1;
-            });
-
-// Support: IE<8
-// Prevent attribute/property "interpolation"
-// http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
-            if ( !assert(function( div ) {
-                    div.innerHTML = "<a href='#'></a>";
-                    return div.firstChild.getAttribute("href") === "#" ;
-                }) ) {
-                addHandle( "type|href|height|width", function( elem, name, isXML ) {
-                    if ( !isXML ) {
-                        return elem.getAttribute( name, name.toLowerCase() === "type" ? 1 : 2 );
-                    }
-                });
-            }
-
-// Support: IE<9
-// Use defaultValue in place of getAttribute("value")
-            if ( !support.attributes || !assert(function( div ) {
-                    div.innerHTML = "<input/>";
-                    div.firstChild.setAttribute( "value", "" );
-                    return div.firstChild.getAttribute( "value" ) === "";
-                }) ) {
-                addHandle( "value", function( elem, name, isXML ) {
-                    if ( !isXML && elem.nodeName.toLowerCase() === "input" ) {
-                        return elem.defaultValue;
-                    }
-                });
-            }
-
-// Support: IE<9
-// Use getAttributeNode to fetch booleans when getAttribute lies
-            if ( !assert(function( div ) {
-                    return div.getAttribute("disabled") == null;
-                }) ) {
-                addHandle( booleans, function( elem, name, isXML ) {
-                    var val;
-                    if ( !isXML ) {
-                        return elem[ name ] === true ? name.toLowerCase() :
-                            (val = elem.getAttributeNode( name )) && val.specified ?
-                                val.value :
-                                null;
-                    }
-                });
-            }
-
-            return Sizzle;
-
-        })( window );
-
-
-
-    jQuery.find = Sizzle;
-    jQuery.expr = Sizzle.selectors;
-    jQuery.expr[":"] = jQuery.expr.pseudos;
-    jQuery.unique = Sizzle.uniqueSort;
-    jQuery.text = Sizzle.getText;
-    jQuery.isXMLDoc = Sizzle.isXML;
-    jQuery.contains = Sizzle.contains;
-
-
-
-    var rneedsContext = jQuery.expr.match.needsContext;
-
-    var rsingleTag = (/^<(\w+)\s*\/?>(?:<\/\1>|)$/);
-
-
-
-    var risSimple = /^.[^:#\[\.,]*$/;
-
-// Implement the identical functionality for filter and not
-    function winnow( elements, qualifier, not ) {
-        if ( jQuery.isFunction( qualifier ) ) {
-            return jQuery.grep( elements, function( elem, i ) {
-                /* jshint -W018 */
-                return !!qualifier.call( elem, i, elem ) !== not;
-            });
-
-        }
-
-        if ( qualifier.nodeType ) {
-            return jQuery.grep( elements, function( elem ) {
-                return ( elem === qualifier ) !== not;
-            });
-
-        }
-
-        if ( typeof qualifier === "string" ) {
-            if ( risSimple.test( qualifier ) ) {
-                return jQuery.filter( qualifier, elements, not );
-            }
-
-            qualifier = jQuery.filter( qualifier, elements );
-        }
-
-        return jQuery.grep( elements, function( elem ) {
-            return ( jQuery.inArray( elem, qualifier ) >= 0 ) !== not;
-        });
-    }
-
-    jQuery.filter = function( expr, elems, not ) {
-        var elem = elems[ 0 ];
-
-        if ( not ) {
-            expr = ":not(" + expr + ")";
-        }
-
-        return elems.length === 1 && elem.nodeType === 1 ?
-            jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : [] :
-            jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) {
-                return elem.nodeType === 1;
-            }));
-    };
-
-    jQuery.fn.extend({
-        find: function( selector ) {
-            var i,
-                ret = [],
-                self = this,
-                len = self.length;
-
-            if ( typeof selector !== "string" ) {
-                return this.pushStack( jQuery( selector ).filter(function() {
-                    for ( i = 0; i < len; i++ ) {
-                        if ( jQuery.contains( self[ i ], this ) ) {
-                            return true;
-                        }
-                    }
-                }) );
-            }
-
-            for ( i = 0; i < len; i++ ) {
-                jQuery.find( selector, self[ i ], ret );
-            }
-
-            // Needed because $( selector, context ) becomes $( context ).find( selector )
-            ret = this.pushStack( len > 1 ? jQuery.unique( ret ) : ret );
-            ret.selector = this.selector ? this.selector + " " + selector : selector;
-            return ret;
-        },
-        filter: function( selector ) {
-            return this.pushStack( winnow(this, selector || [], false) );
-        },
-        not: function( selector ) {
-            return this.pushStack( winnow(this, selector || [], true) );
-        },
-        is: function( selector ) {
-            return !!winnow(
-                this,
-
-                // If this is a positional/relative selector, check membership in the returned set
-                // so $("p:first").is("p:last") won't return true for a doc with two "p".
-                typeof selector === "string" && rneedsContext.test( selector ) ?
-                    jQuery( selector ) :
-                selector || [],
-                false
-            ).length;
-        }
-    });
-
-
-// Initialize a jQuery object
-
-
-// A central reference to the root jQuery(document)
-    var rootjQuery,
-
-    // Use the correct document accordingly with window argument (sandbox)
-        document = window.document,
-
-    // A simple way to check for HTML strings
-    // Prioritize #id over <tag> to avoid XSS via location.hash (#9521)
-    // Strict HTML recognition (#11290: must start with <)
-        rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]*))$/,
-
-        init = jQuery.fn.init = function( selector, context ) {
-            var match, elem;
-
-            // HANDLE: $(""), $(null), $(undefined), $(false)
-            if ( !selector ) {
-                return this;
-            }
-
-            // Handle HTML strings
-            if ( typeof selector === "string" ) {
-                if ( selector.charAt(0) === "<" && selector.charAt( selector.length - 1 ) === ">" && selector.length >= 3 ) {
-                    // Assume that strings that start and end with <> are HTML and skip the regex check
-                    match = [ null, selector, null ];
-
-                } else {
-                    match = rquickExpr.exec( selector );
-                }
-
-                // Match html or make sure no context is specified for #id
-                if ( match && (match[1] || !context) ) {
-
-                    // HANDLE: $(html) -> $(array)
-                    if ( match[1] ) {
-                        context = context instanceof jQuery ? context[0] : context;
-
-                        // scripts is true for back-compat
-                        // Intentionally let the error be thrown if parseHTML is not present
-                        jQuery.merge( this, jQuery.parseHTML(
-                            match[1],
-                            context && context.nodeType ? context.ownerDocument || context : document,
-                            true
-                        ) );
-
-                        // HANDLE: $(html, props)
-                        if ( rsingleTag.test( match[1] ) && jQuery.isPlainObject( context ) ) {
-                            for ( match in context ) {
-                                // Properties of context are called as methods if possible
-                                if ( jQuery.isFunction( this[ match ] ) ) {
-                                    this[ match ]( context[ match ] );
-
-                                    // ...and otherwise set as attributes
-                                } else {
-                                    this.attr( match, context[ match ] );
-                                }
-                            }
-                        }
-
-                        return this;
-
-                        // HANDLE: $(#id)
-                    } else {
-                        elem = document.getElementById( match[2] );
-
-                        // Check parentNode to catch when Blackberry 4.6 returns
-                        // nodes that are no longer in the document #6963
-                        if ( elem && elem.parentNode ) {
-                            // Handle the case where IE and Opera return items
-                            // by name instead of ID
-                            if ( elem.id !== match[2] ) {
-                                return rootjQuery.find( selector );
-                            }
-
-                            // Otherwise, we inject the element directly into the jQuery object
-                            this.length = 1;
-                            this[0] = elem;
-                        }
-
-                        this.context = document;
-                        this.selector = selector;
-                        return this;
-                    }
-
-                    // HANDLE: $(expr, $(...))
-                } else if ( !context || context.jquery ) {
-                    return ( context || rootjQuery ).find( selector );
-
-                    // HANDLE: $(expr, context)
-                    // (which is just equivalent to: $(context).find(expr)
-                } else {
-                    return this.constructor( context ).find( selector );
-                }
-
-                // HANDLE: $(DOMElement)
-            } else if ( selector.nodeType ) {
-                this.context = this[0] = selector;
-                this.length = 1;
-                return this;
-
-                // HANDLE: $(function)
-                // Shortcut for document ready
-            } else if ( jQuery.isFunction( selector ) ) {
-                return typeof rootjQuery.ready !== "undefined" ?
-                    rootjQuery.ready( selector ) :
-                    // Execute immediately if ready is not present
-                    selector( jQuery );
-            }
-
-            if ( selector.selector !== undefined ) {
-                this.selector = selector.selector;
-                this.context = selector.context;
-            }
-
-            return jQuery.makeArray( selector, this );
-        };
-
-// Give the init function the jQuery prototype for later instantiation
-    init.prototype = jQuery.fn;
-
-// Initialize central reference
-    rootjQuery = jQuery( document );
-
-
-    var rparentsprev = /^(?:parents|prev(?:Until|All))/,
-    // methods guaranteed to produce a unique set when starting from a unique set
-        guaranteedUnique = {
-            children: true,
-            contents: true,
-            next: true,
-            prev: true
-        };
-
-    jQuery.extend({
-        dir: function( elem, dir, until ) {
-            var matched = [],
-                cur = elem[ dir ];
-
-            while ( cur && cur.nodeType !== 9 && (until === undefined || cur.nodeType !== 1 || !jQuery( cur ).is( until )) ) {
-                if ( cur.nodeType === 1 ) {
-                    matched.push( cur );
-                }
-                cur = cur[dir];
-            }
-            return matched;
-        },
-
-        sibling: function( n, elem ) {
-            var r = [];
-
-            for ( ; n; n = n.nextSibling ) {
-                if ( n.nodeType === 1 && n !== elem ) {
-                    r.push( n );
-                }
-            }
-
-            return r;
-        }
-    });
-
-    jQuery.fn.extend({
-        has: function( target ) {
-            var i,
-                targets = jQuery( target, this ),
-                len = targets.length;
-
-            return this.filter(function() {
-                for ( i = 0; i < len; i++ ) {
-                    if ( jQuery.contains( this, targets[i] ) ) {
-                        return true;
-                    }
-                }
-            });
-        },
-
-        closest: function( selectors, context ) {
-            var cur,
-                i = 0,
-                l = this.length,
-                matched = [],
-                pos = rneedsContext.test( selectors ) || typeof selectors !== "string" ?
-                    jQuery( selectors, context || this.context ) :
-                    0;
-
-            for ( ; i < l; i++ ) {
-                for ( cur = this[i]; cur && cur !== context; cur = cur.parentNode ) {
-                    // Always skip document fragments
-                    if ( cur.nodeType < 11 && (pos ?
-                        pos.index(cur) > -1 :
-
-                            // Don't pass non-elements to Sizzle
-                        cur.nodeType === 1 &&
-                        jQuery.find.matchesSelector(cur, selectors)) ) {
-
-                        matched.push( cur );
-                        break;
-                    }
-                }
-            }
-
-            return this.pushStack( matched.length > 1 ? jQuery.unique( matched ) : matched );
-        },
-
-        // Determine the position of an element within
-        // the matched set of elements
-        index: function( elem ) {
-
-            // No argument, return index in parent
-            if ( !elem ) {
-                return ( this[0] && this[0].parentNode ) ? this.first().prevAll().length : -1;
-            }
-
-            // index in selector
-            if ( typeof elem === "string" ) {
-                return jQuery.inArray( this[0], jQuery( elem ) );
-            }
-
-            // Locate the position of the desired element
-            return jQuery.inArray(
-                // If it receives a jQuery object, the first element is used
-                elem.jquery ? elem[0] : elem, this );
-        },
-
-        add: function( selector, context ) {
-            return this.pushStack(
-                jQuery.unique(
-                    jQuery.merge( this.get(), jQuery( selector, context ) )
-                )
-            );
-        },
-
-        addBack: function( selector ) {
-            return this.add( selector == null ?
-                    this.prevObject : this.prevObject.filter(selector)
-            );
-        }
-    });
-
-    function sibling( cur, dir ) {
-        do {
-            cur = cur[ dir ];
-        } while ( cur && cur.nodeType !== 1 );
-
-        return cur;
-    }
-
-    jQuery.each({
-        parent: function( elem ) {
-            var parent = elem.parentNode;
-            return parent && parent.nodeType !== 11 ? parent : null;
-        },
-        parents: function( elem ) {
-            return jQuery.dir( elem, "parentNode" );
-        },
-        parentsUntil: function( elem, i, until ) {
-            return jQuery.dir( elem, "parentNode", until );
-        },
-        next: function( elem ) {
-            return sibling( elem, "nextSibling" );
-        },
-        prev: function( elem ) {
-            return sibling( elem, "previousSibling" );
-        },
-        nextAll: function( elem ) {
-            return jQuery.dir( elem, "nextSibling" );
-        },
-        prevAll: function( elem ) {
-            return jQuery.dir( elem, "previousSibling" );
-        },
-        nextUntil: function( elem, i, until ) {
-            return jQuery.dir( elem, "nextSibling", until );
-        },
-        prevUntil: function( elem, i, until ) {
-            return jQuery.dir( elem, "previousSibling", until );
-        },
-        siblings: function( elem ) {
-            return jQuery.sibling( ( elem.parentNode || {} ).firstChild, elem );
-        },
-        children: function( elem ) {
-            return jQuery.sibling( elem.firstChild );
-        },
-        contents: function( elem ) {
-            return jQuery.nodeName( elem, "iframe" ) ?
-            elem.contentDocument || elem.contentWindow.document :
-                jQuery.merge( [], elem.childNodes );
-        }
-    }, function( name, fn ) {
-        jQuery.fn[ name ] = function( until, selector ) {
-            var ret = jQuery.map( this, fn, until );
-
-            if ( name.slice( -5 ) !== "Until" ) {
-                selector = until;
-            }
-
-            if ( selector && typeof selector === "string" ) {
-                ret = jQuery.filter( selector, ret );
-            }
-
-            if ( this.length > 1 ) {
-                // Remove duplicates
-                if ( !guaranteedUnique[ name ] ) {
-                    ret = jQuery.unique( ret );
-                }
-
-                // Reverse order for parents* and prev-derivatives
-                if ( rparentsprev.test( name ) ) {
-                    ret = ret.reverse();
-                }
-            }
-
-            return this.pushStack( ret );
-        };
-    });
-    var rnotwhite = (/\S+/g);
-
-
-
-// String to Object options format cache
-    var optionsCache = {};
-
-// Convert String-formatted options into Object-formatted ones and store in cache
-    function createOptions( options ) {
-        var object = optionsCache[ options ] = {};
-        jQuery.each( options.match( rnotwhite ) || [], function( _, flag ) {
-            object[ flag ] = true;
-        });
-        return object;
-    }
-
-    /*
-     * Create a callback list using the following parameters:
-     *
-     *	options: an optional list of space-separated options that will change how
-     *			the callback list behaves or a more traditional option object
-     *
-     * By default a callback list will act like an event callback list and can be
-     * "fired" multiple times.
-     *
-     * Possible options:
-     *
-     *	once:			will ensure the callback list can only be fired once (like a Deferred)
-     *
-     *	memory:			will keep track of previous values and will call any callback added
-     *					after the list has been fired right away with the latest "memorized"
-     *					values (like a Deferred)
-     *
-     *	unique:			will ensure a callback can only be added once (no duplicate in the list)
-     *
-     *	stopOnFalse:	interrupt callings when a callback returns false
-     *
-     */
-    jQuery.Callbacks = function( options ) {
-
-        // Convert options from String-formatted to Object-formatted if needed
-        // (we check in cache first)
-        options = typeof options === "string" ?
-            ( optionsCache[ options ] || createOptions( options ) ) :
-            jQuery.extend( {}, options );
-
-        var // Flag to know if list is currently firing
-            firing,
-        // Last fire value (for non-forgettable lists)
-            memory,
-        // Flag to know if list was already fired
-            fired,
-        // End of the loop when firing
-            firingLength,
-        // Index of currently firing callback (modified by remove if needed)
-            firingIndex,
-        // First callback to fire (used internally by add and fireWith)
-            firingStart,
-        // Actual callback list
-            list = [],
-        // Stack of fire calls for repeatable lists
-            stack = !options.once && [],
-        // Fire callbacks
-            fire = function( data ) {
-                memory = options.memory && data;
-                fired = true;
-                firingIndex = firingStart || 0;
-                firingStart = 0;
-                firingLength = list.length;
-                firing = true;
-                for ( ; list && firingIndex < firingLength; firingIndex++ ) {
-                    if ( list[ firingIndex ].apply( data[ 0 ], data[ 1 ] ) === false && options.stopOnFalse ) {
-                        memory = false; // To prevent further calls using add
-                        break;
-                    }
-                }
-                firing = false;
-                if ( list ) {
-                    if ( stack ) {
-                        if ( stack.length ) {
-                            fire( stack.shift() );
-                        }
-                    } else if ( memory ) {
-                        list = [];
-                    } else {
-                        self.disable();
-                    }
-                }
-            },
-        // Actual Callbacks object
-            self = {
-                // Add a callback or a collection of callbacks to the list
-                add: function() {
-                    if ( list ) {
-                        // First, we save the current length
-                        var start = list.length;
-                        (function add( args ) {
-                            jQuery.each( args, function( _, arg ) {
-                                var type = jQuery.type( arg );
-                                if ( type === "function" ) {
-                                    if ( !options.unique || !self.has( arg ) ) {
-                                        list.push( arg );
-                                    }
-                                } else if ( arg && arg.length && type !== "string" ) {
-                                    // Inspect recursively
-                                    add( arg );
-                                }
-                            });
-                        })( arguments );
-                        // Do we need to add the callbacks to the
-                        // current firing batch?
-                        if ( firing ) {
-                            firingLength = list.length;
-                            // With memory, if we're not firing then
-                            // we should call right away
-                        } else if ( memory ) {
-                            firingStart = start;
-                            fire( memory );
-                        }
-                    }
-                    return this;
-                },
-                // Remove a callback from the list
-                remove: function() {
-                    if ( list ) {
-                        jQuery.each( arguments, function( _, arg ) {
-                            var index;
-                            while ( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) {
-                                list.splice( index, 1 );
-                                // Handle firing indexes
-                                if ( firing ) {
-                                    if ( index <= firingLength ) {
-                                        firingLength--;
-                                    }
-                                    if ( index <= firingIndex ) {
-                                        firingIndex--;
-                                    }
-                                }
-                            }
-                        });
-                    }
-                    return this;
-                },
-                // Check if a given callback is in the list.
-                // If no argument is given, return whether or not list has callbacks attached.
-                has: function( fn ) {
-                    return fn ? jQuery.inArray( fn, list ) > -1 : !!( list && list.length );
-                },
-                // Remove all callbacks from the list
-                empty: function() {
-                    list = [];
-                    firingLength = 0;
-                    return this;
-                },
-                // Have the list do nothing anymore
-                disable: function() {
-                    list = stack = memory = undefined;
-                    return this;
-                },
-                // Is it disabled?
-                disabled: function() {
-                    return !list;
-                },
-                // Lock the list in its current state
-                lock: function() {
-                    stack = undefined;
-                    if ( !memory ) {
-                        self.disable();
-                    }
-                    return this;
-                },
-                // Is it locked?
-                locked: function() {
-                    return !stack;
-                },
-                // Call all callbacks with the given context and arguments
-                fireWith: function( context, args ) {
-                    if ( list && ( !fired || stack ) ) {
-                        args = args || [];
-                        args = [ context, args.slice ? args.slice() : args ];
-                        if ( firing ) {
-                            stack.push( args );
-                        } else {
-                            fire( args );
-                        }
-                    }
-                    return this;
-                },
-                // Call all the callbacks with the given arguments
-                fire: function() {
-                    self.fireWith( this, arguments );
-                    return this;
-                },
-                // To know if the callbacks have already been called at least once
-                fired: function() {
-                    return !!fired;
-                }
-            };
-
-        return self;
-    };
-
-
-    jQuery.extend({
-
-        Deferred: function( func ) {
-            var tuples = [
-                    // action, add listener, listener list, final state
-                    [ "resolve", "done", jQuery.Callbacks("once memory"), "resolved" ],
-                    [ "reject", "fail", jQuery.Callbacks("once memory"), "rejected" ],
-                    [ "notify", "progress", jQuery.Callbacks("memory") ]
-                ],
-                state = "pending",
-                promise = {
-                    state: function() {
-                        return state;
-                    },
-                    always: function() {
-                        deferred.done( arguments ).fail( arguments );
-                        return this;
-                    },
-                    then: function( /* fnDone, fnFail, fnProgress */ ) {
-                        var fns = arguments;
-                        return jQuery.Deferred(function( newDefer ) {
-                            jQuery.each( tuples, function( i, tuple ) {
-                                var fn = jQuery.isFunction( fns[ i ] ) && fns[ i ];
-                                // deferred[ done | fail | progress ] for forwarding actions to newDefer
-                                deferred[ tuple[1] ](function() {
-                                    var returned = fn && fn.apply( this, arguments );
-                                    if ( returned && jQuery.isFunction( returned.promise ) ) {
-                                        returned.promise()
-                                            .done( newDefer.resolve )
-                                            .fail( newDefer.reject )
-                                            .progress( newDefer.notify );
-                                    } else {
-                                        newDefer[ tuple[ 0 ] + "With" ]( this === promise ? newDefer.promise() : this, fn ? [ returned ] : arguments );
-                                    }
-                                });
-                            });
-                            fns = null;
-                        }).promise();
-                    },
-                    // Get a promise for this deferred
-                    // If obj is provided, the promise aspect is added to the object
-                    promise: function( obj ) {
-                        return obj != null ? jQuery.extend( obj, promise ) : promise;
-                    }
-                },
-                deferred = {};
-
-            // Keep pipe for back-compat
-            promise.pipe = promise.then;
-
-            // Add list-specific methods
-            jQuery.each( tuples, function( i, tuple ) {
-                var list = tuple[ 2 ],
-                    stateString = tuple[ 3 ];
-
-                // promise[ done | fail | progress ] = list.add
-                promise[ tuple[1] ] = list.add;
-
-                // Handle state
-                if ( stateString ) {
-                    list.add(function() {
-                        // state = [ resolved | rejected ]
-                        state = stateString;
-
-                        // [ reject_list | resolve_list ].disable; progress_list.lock
-                    }, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2 ].lock );
-                }
-
-                // deferred[ resolve | reject | notify ]
-                deferred[ tuple[0] ] = function() {
-                    deferred[ tuple[0] + "With" ]( this === deferred ? promise : this, arguments );
-                    return this;
-                };
-                deferred[ tuple[0] + "With" ] = list.fireWith;
-            });
-
-            // Make the deferred a promise
-            promise.promise( deferred );
-
-            // Call given func if any
-            if ( func ) {
-                func.call( deferred, deferred );
-            }
-
-            // All done!
-            return deferred;
-        },
-
-        // Deferred helper
-        when: function( subordinate /* , ..., subordinateN */ ) {
-            var i = 0,
-                resolveValues = slice.call( arguments ),
-                length = resolveValues.length,
-
-            // the count of uncompleted subordinates
-                remaining = length !== 1 || ( subordinate && jQuery.isFunction( subordinate.promise ) ) ? length : 0,
-
-            // the master Deferred. If resolveValues consist of only a single Deferred, just use that.
-                deferred = remaining === 1 ? subordinate : jQuery.Deferred(),
-
-            // Update function for both resolve and progress values
-                updateFunc = function( i, contexts, values ) {
-                    return function( value ) {
-                        contexts[ i ] = this;
-                        values[ i ] = arguments.length > 1 ? slice.call( arguments ) : value;
-                        if ( values === progressValues ) {
-                            deferred.notifyWith( contexts, values );
-
-                        } else if ( !(--remaining) ) {
-                            deferred.resolveWith( contexts, values );
-                        }
-                    };
-                },
-
-                progressValues, progressContexts, resolveContexts;
-
-            // add listeners to Deferred subordinates; treat others as resolved
-            if ( length > 1 ) {
-                progressValues = new Array( length );
-                progressContexts = new Array( length );
-                resolveContexts = new Array( length );
-                for ( ; i < length; i++ ) {
-                    if ( resolveValues[ i ] && jQuery.isFunction( resolveValues[ i ].promise ) ) {
-                        resolveValues[ i ].promise()
-                            .done( updateFunc( i, resolveContexts, resolveValues ) )
-                            .fail( deferred.reject )
-                            .progress( updateFunc( i, progressContexts, progressValues ) );
-                    } else {
-                        --remaining;
-                    }
-                }
-            }
-
-            // if we're not waiting on anything, resolve the master
-            if ( !remaining ) {
-                deferred.resolveWith( resolveContexts, resolveValues );
-            }
-
-            return deferred.promise();
-        }
-    });
-
-
-// The deferred used on DOM ready
-    var readyList;
-
-    jQuery.fn.ready = function( fn ) {
-        // Add the callback
-        jQuery.ready.promise().done( fn );
-
-        return this;
-    };
-
-    jQuery.extend({
-        // Is the DOM ready to be used? Set to true once it occurs.
-        isReady: false,
-
-        // A counter to track how many items to wait for before
-        // the ready event fires. See #6781
-        readyWait: 1,
-
-        // Hold (or release) the ready event
-        holdReady: function( hold ) {
-            if ( hold ) {
-                jQuery.readyWait++;
-            } else {
-                jQuery.ready( true );
-            }
-        },
-
-        // Handle when the DOM is ready
-        ready: function( wait ) {
-
-            // Abort if there are pending holds or we're already ready
-            if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) {
-                return;
-            }
-
-            // Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443).
-            if ( !document.body ) {
-                return setTimeout( jQuery.ready );
-            }
-
-            // Remember that the DOM is ready
-            jQuery.isReady = true;
-
-            // If a normal DOM Ready event fired, decrement, and wait if need be
-            if ( wait !== true && --jQuery.readyWait > 0 ) {
-                return;
-            }
-
-            // If there are functions bound, to execute
-            readyList.resolveWith( document, [ jQuery ] );
-
-            // Trigger any bound ready events
-            if ( jQuery.fn.triggerHandler ) {
-                jQuery( document ).triggerHandler( "ready" );
-                jQuery( document ).off( "ready" );
-            }
-        }
-    });
-
-    /**
-     * Clean-up method for dom ready events
-     */
-    function detach() {
-        if ( document.addEventListener ) {
-            document.removeEventListener( "DOMContentLoaded", completed, false );
-            window.removeEventListener( "load", completed, false );
-
-        } else {
-            document.detachEvent( "onreadystatechange", completed );
-            window.detachEvent( "onload", completed );
-        }
-    }
-
-    /**
-     * The ready event handler and self cleanup method
-     */
-    function completed() {
-        // readyState === "complete" is good enough for us to call the dom ready in oldIE
-        if ( document.addEventListener || event.type === "load" || document.readyState === "complete" ) {
-            detach();
-            jQuery.ready();
-        }
-    }
-
-    jQuery.ready.promise = function( obj ) {
-        if ( !readyList ) {
-
-            readyList = jQuery.Deferred();
-
-            // Catch cases where $(document).ready() is called after the browser event has already occurred.
-            // we once tried to use readyState "interactive" here, but it caused issues like the one
-            // discovered by ChrisS here: http://bugs.jquery.com/ticket/12282#comment:15
-            if ( document.readyState === "complete" ) {
-                // Handle it asynchronously to allow scripts the opportunity to delay ready
-                setTimeout( jQuery.ready );
-
-                // Standards-based browsers support DOMContentLoaded
-            } else if ( document.addEventListener ) {
-                // Use the handy event callback
-                document.addEventListener( "DOMContentLoaded", completed, false );
-
-                // A fallback to window.onload, that will always work
-                window.addEventListener( "load", completed, false );
-
-                // If IE event model is used
-            } else {
-                // Ensure firing before onload, maybe late but safe also for iframes
-                document.attachEvent( "onreadystatechange", completed );
-
-                // A fallback to window.onload, that will always work
-                window.attachEvent( "onload", completed );
-
-                // If IE and not a frame
-                // continually check to see if the document is ready
-                var top = false;
-
-                try {
-                    top = window.frameElement == null && document.documentElement;
-                } catch(e) {}
-
-                if ( top && top.doScroll ) {
-                    (function doScrollCheck() {
-                        if ( !jQuery.isReady ) {
-
-                            try {
-                                // Use the trick by Diego Perini
-                                // http://javascript.nwbox.com/IEContentLoaded/
-                                top.doScroll("left");
-                            } catch(e) {
-                                return setTimeout( doScrollCheck, 50 );
-                            }
-
-                            // detach all dom ready events
-                            detach();
-
-                            // and execute any waiting functions
-                            jQuery.ready();
-                        }
-                    })();
-                }
-            }
-        }
-        return readyList.promise( obj );
-    };
-
-
-    var strundefined = typeof undefined;
-
-
-
-// Support: IE<9
-// Iteration over object's inherited properties before its own
-    var i;
-    for ( i in jQuery( support ) ) {
-        break;
-    }
-    support.ownLast = i !== "0";
-
-// Note: most support tests are defined in their respective modules.
-// false until the test is run
-    support.inlineBlockNeedsLayout = false;
-
-// Execute ASAP in case we need to set body.style.zoom
-    jQuery(function() {
-        // Minified: var a,b,c,d
-        var val, div, body, container;
-
-        body = document.getElementsByTagName( "body" )[ 0 ];
-        if ( !body || !body.style ) {
-            // Return for frameset docs that don't have a body
-            return;
-        }
-
-        // Setup
-        div = document.createElement( "div" );
-        container = document.createElement( "div" );
-        container.style.cssText = "position:absolute;border:0;width:0;height:0;top:0;left:-9999px";
-        body.appendChild( container ).appendChild( div );
-
-        if ( typeof div.style.zoom !== strundefined ) {
-            // Support: IE<8
-            // Check if natively block-level elements act like inline-block
-            // elements when setting their display to 'inline' and giving
-            // them layout
-            div.style.cssText = "display:inline;margin:0;border:0;padding:1px;width:1px;zoom:1";
-
-            support.inlineBlockNeedsLayout = val = div.offsetWidth === 3;
-            if ( val ) {
-                // Prevent IE 6 from affecting layout for positioned elements #11048
-                // Prevent IE from shrinking the body in IE 7 mode #12869
-                // Support: IE<8
-                body.style.zoom = 1;
-            }
-        }
-
-        body.removeChild( container );
-    });
-
-
-
-
-    (function() {
-        var div = document.createElement( "div" );
-
-        // Execute the test only if not already executed in another module.
-        if (support.deleteExpando == null) {
-            // Support: IE<9
-            support.deleteExpando = true;
-            try {
-                delete div.test;
-            } catch( e ) {
-                support.deleteExpando = false;
-            }
-        }
-
-        // Null elements to avoid leaks in IE.
-        div = null;
-    })();
-
-
-    /**
-     * Determines whether an object can have data
-     */
-    jQuery.acceptData = function( elem ) {
-        var noData = jQuery.noData[ (elem.nodeName + " ").toLowerCase() ],
-            nodeType = +elem.nodeType || 1;
-
-        // Do not set data on non-element DOM nodes because it will not be cleared (#8335).
-        return nodeType !== 1 && nodeType !== 9 ?
-            false :
-
-            // Nodes accept data unless otherwise specified; rejection can be conditional
-        !noData || noData !== true && elem.getAttribute("classid") === noData;
-    };
-
-
-    var rbrace = /^(?:\{[\w\W]*\}|\[[\w\W]*\])$/,
-        rmultiDash = /([A-Z])/g;
-
-    function dataAttr( elem, key, data ) {
-        // If nothing was found internally, try to fetch any
-        // data from the HTML5 data-* attribute
-        if ( data === undefined && elem.nodeType === 1 ) {
-
-            var name = "data-" + key.replace( rmultiDash, "-$1" ).toLowerCase();
-
-            data = elem.getAttribute( name );
-
-            if ( typeof data === "string" ) {
-                try {
-                    data = data === "true" ? true :
-                        data === "false" ? false :
-                            data === "null" ? null :
-                                // Only convert to a number if it doesn't change the string
-                                +data + "" === data ? +data :
-                                    rbrace.test( data ) ? jQuery.parseJSON( data ) :
-                                        data;
-                } catch( e ) {}
-
-                // Make sure we set the data so it isn't changed later
-                jQuery.data( elem, key, data );
-
-            } else {
-                data = undefined;
-            }
-        }
-
-        return data;
-    }
-
-// checks a cache object for emptiness
-    function isEmptyDataObject( obj ) {
-        var name;
-        for ( name in obj ) {
-
-            // if the public data object is empty, the private is still empty
-            if ( name === "data" && jQuery.isEmptyObject( obj[name] ) ) {
-                continue;
-            }
-            if ( name !== "toJSON" ) {
-                return false;
-            }
-        }
-
-        return true;
-    }
-
-    function internalData( elem, name, data, pvt /* Internal Use Only */ ) {
-        if ( !jQuery.acceptData( elem ) ) {
-            return;
-        }
-
-        var ret, thisCache,
-            internalKey = jQuery.expando,
-
-        // We have to handle DOM nodes and JS objects differently because IE6-7
-        // can't GC object references properly across the DOM-JS boundary
-            isNode = elem.nodeType,
-
-        // Only DOM nodes need the global jQuery cache; JS object data is
-        // attached directly to the object so GC can occur automatically
-            cache = isNode ? jQuery.cache : elem,
-
-        // Only defining an ID for JS objects if its cache already exists allows
-        // the code to shortcut on the same path as a DOM node with no cache
-            id = isNode ? elem[ internalKey ] : elem[ internalKey ] && internalKey;
-
-        // Avoid doing any more work than we need to when trying to get data on an
-        // object that has no data at all
-        if ( (!id || !cache[id] || (!pvt && !cache[id].data)) && data === undefined && typeof name === "string" ) {
-            return;
-        }
-
-        if ( !id ) {
-            // Only DOM nodes need a new unique ID for each element since their data
-            // ends up in the global cache
-            if ( isNode ) {
-                id = elem[ internalKey ] = deletedIds.pop() || jQuery.guid++;
-            } else {
-                id = internalKey;
-            }
-        }
-
-        if ( !cache[ id ] ) {
-            // Avoid exposing jQuery metadata on plain JS objects when the object
-            // is serialized using JSON.stringify
-            cache[ id ] = isNode ? {} : { toJSON: jQuery.noop };
-        }
-
-        // An object can be passed to jQuery.data instead of a key/value pair; this gets
-        // shallow copied over onto the existing cache
-        if ( typeof name === "object" || typeof name === "function" ) {
-            if ( pvt ) {
-                cache[ id ] = jQuery.extend( cache[ id ], name );
-            } else {
-                cache[ id ].data = jQuery.extend( cache[ id ].data, name );
-            }
-        }
-
-        thisCache = cache[ id ];
-
-        // jQuery data() is stored in a separate object inside the object's internal data
-        // cache in order to avoid key collisions between internal data and user-defined
-        // data.
-        if ( !pvt ) {
-            if ( !thisCache.data ) {
-                thisCache.data = {};
-            }
-
-            thisCache = thisCache.data;
-        }
-
-        if ( data !== undefined ) {
-            thisCache[ jQuery.camelCase( name ) ] = data;
-        }
-
-        // Check for both converted-to-camel and non-converted data property names
-        // If a data property was specified
-        if ( typeof name === "string" ) {
-
-            // First Try to find as-is property data
-            ret = thisCache[ name ];
-
-            // Test for null|undefined property data
-            if ( ret == null ) {
-
-                // Try to find the camelCased property
-                ret = thisCache[ jQuery.camelCase( name ) ];
-            }
-        } else {
-            ret = thisCache;
-        }
-
-        return ret;
-    }
-
-    function internalRemoveData( elem, name, pvt ) {
-        if ( !jQuery.acceptData( elem ) ) {
-            return;
-        }
-
-        var thisCache, i,
-            isNode = elem.nodeType,
-
-        // See jQuery.data for more information
-            cache = isNode ? jQuery.cache : elem,
-            id = isNode ? elem[ jQuery.expando ] : jQuery.expando;
-
-        // If there is already no cache entry for this object, there is no
-        // purpose in continuing
-        if ( !cache[ id ] ) {
-            return;
-        }
-
-        if ( name ) {
-
-            thisCache = pvt ? cache[ id ] : cache[ id ].data;
-
-            if ( thisCache ) {
-
-                // Support array or space separated string names for data keys
-                if ( !jQuery.isArray( name ) ) {
-
-                    // try the string as a key before any manipulation
-                    if ( name in thisCache ) {
-                        name = [ name ];
-                    } else {
-
-                        // split the camel cased version by spaces unless a key with the spaces exists
-                        name = jQuery.camelCase( name );
-                        if ( name in thisCache ) {
-                            name = [ name ];
-                        } else {
-                            name = name.split(" ");
-                        }
-                    }
-                } else {
-                    // If "name" is an array of keys...
-                    // When data is initially created, via ("key", "val") signature,
-                    // keys will be converted to camelCase.
-                    // Since there is no way to tell _how_ a key was added, remove
-                    // both plain key and camelCase key. #12786
-                    // This will only penalize the array argument path.
-                    name = name.concat( jQuery.map( name, jQuery.camelCase ) );
-                }
-
-                i = name.length;
-                while ( i-- ) {
-                    delete thisCache[ name[i] ];
-                }
-
-                // If there is no data left in the cache, we want to continue
-                // and let the cache object itself get destroyed
-                if ( pvt ? !isEmptyDataObject(thisCache) : !jQuery.isEmptyObject(thisCache) ) {
-                    return;
-                }
-            }
-        }
-
-        // See jQuery.data for more information
-        if ( !pvt ) {
-            delete cache[ id ].data;
-
-            // Don't destroy the parent cache unless the internal data object
-            // had been the only thing left in it
-            if ( !isEmptyDataObject( cache[ id ] ) ) {
-                return;
-            }
-        }
-
-        // Destroy the cache
-        if ( isNode ) {
-            jQuery.cleanData( [ elem ], true );
-
-            // Use delete when supported for expandos or `cache` is not a window per isWindow (#10080)
-            /* jshint eqeqeq: false */
-        } else if ( support.deleteExpando || cache != cache.window ) {
-            /* jshint eqeqeq: true */
-            delete cache[ id ];
-
-            // When all else fails, null
-        } else {
-            cache[ id ] = null;
-        }
-    }
-
-    jQuery.extend({
-        cache: {},
-
-        // The following elements (space-suffixed to avoid Object.prototype collisions)
-        // throw uncatchable exceptions if you attempt to set expando properties
-        noData: {
-            "applet ": true,
-            "embed ": true,
-            // ...but Flash objects (which have this classid) *can* handle expandos
-            "object ": "clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"
-        },
-
-        hasData: function( elem ) {
-            elem = elem.nodeType ? jQuery.cache[ elem[jQuery.expando] ] : elem[ jQuery.expando ];
-            return !!elem && !isEmptyDataObject( elem );
-        },
-
-        data: function( elem, name, data ) {
-            return internalData( elem, name, data );
-        },
-
-        removeData: function( elem, name ) {
-            return internalRemoveData( elem, name );
-        },
-
-        // For internal use only.
-        _data: function( elem, name, data ) {
-            return internalData( elem, name, data, true );
-        },
-
-        _removeData: function( elem, name ) {
-            return internalRemoveData( elem, name, true );
-        }
-    });
-
-    jQuery.fn.extend({
-        data: function( key, value ) {
-            var i, name, data,
-                elem = this[0],
-                attrs = elem && elem.attributes;
-
-            // Special expections of .data basically thwart jQuery.access,
-            // so implement the relevant behavior ourselves
-
-            // Gets all values
-            if ( key === undefined ) {
-                if ( this.length ) {
-                    data = jQuery.data( elem );
-
-                    if ( elem.nodeType === 1 && !jQuery._data( elem, "parsedAttrs" ) ) {
-                        i = attrs.length;
-                        while ( i-- ) {
-
-                            // Support: IE11+
-                            // The attrs elements can be null (#14894)
-                            if ( attrs[ i ] ) {
-                                name = attrs[ i ].name;
-                                if ( name.indexOf( "data-" ) === 0 ) {
-                                    name = jQuery.camelCase( name.slice(5) );
-                                    dataAttr( elem, name, data[ name ] );
-                                }
-                            }
-                        }
-                        jQuery._data( elem, "parsedAttrs", true );
-                    }
-                }
-
-                return data;
-            }
-
-            // Sets multiple values
-            if ( typeof key === "object" ) {
-                return this.each(function() {
-                    jQuery.data( this, key );
-                });
-            }
-
-            return arguments.length > 1 ?
-
-                // Sets one value
-                this.each(function() {
-                    jQuery.data( this, key, value );
-                }) :
-
-                // Gets one value
-                // Try to fetch any internally stored data first
-                elem ? dataAttr( elem, key, jQuery.data( elem, key ) ) : undefined;
-        },
-
-        removeData: function( key ) {
-            return this.each(function() {
-                jQuery.removeData( this, key );
-            });
-        }
-    });
-
-
-    jQuery.extend({
-        queue: function( elem, type, data ) {
-            var queue;
-
-            if ( elem ) {
-                type = ( type || "fx" ) + "queue";
-                queue = jQuery._data( elem, type );
-
-                // Speed up dequeue by getting out quickly if this is just a lookup
-                if ( data ) {
-                    if ( !queue || jQuery.isArray(data) ) {
-                        queue = jQuery._data( elem, type, jQuery.makeArray(data) );
-                    } else {
-                        queue.push( data );
-                    }
-                }
-                return queue || [];
-            }
-        },
-
-        dequeue: function( elem, type ) {
-            type = type || "fx";
-
-            var queue = jQuery.queue( elem, type ),
-                startLength = queue.length,
-                fn = queue.shift(),
-                hooks = jQuery._queueHooks( elem, type ),
-                next = function() {
-                    jQuery.dequeue( elem, type );
-                };
-
-            // If the fx queue is dequeued, always remove the progress sentinel
-            if ( fn === "inprogress" ) {
-                fn = queue.shift();
-                startLength--;
-            }
-
-            if ( fn ) {
-
-                // Add a progress sentinel to prevent the fx queue from being
-                // automatically dequeued
-                if ( type === "fx" ) {
-                    queue.unshift( "inprogress" );
-                }
-
-                // clear up the last queue stop function
-                delete hooks.stop;
-                fn.call( elem, next, hooks );
-            }
-
-            if ( !startLength && hooks ) {
-                hooks.empty.fire();
-            }
-        },
-
-        // not intended for public consumption - generates a queueHooks object, or returns the current one
-        _queueHooks: function( elem, type ) {
-            var key = type + "queueHooks";
-            return jQuery._data( elem, key ) || jQuery._data( elem, key, {
-                    empty: jQuery.Callbacks("once memory").add(function() {
-                        jQuery._removeData( elem, type + "queue" );
-                        jQuery._removeData( elem, key );
-                    })
-                });
-        }
-    });
-
-    jQuery.fn.extend({
-        queue: function( type, data ) {
-            var setter = 2;
-
-            if ( typeof type !== "string" ) {
-                data = type;
-                type = "fx";
-                setter--;
-            }
-
-            if ( arguments.length < setter ) {
-                return jQuery.queue( this[0], type );
-            }
-
-            return data === undefined ?
-                this :
-                this.each(function() {
-                    var queue = jQuery.queue( this, type, data );
-
-                    // ensure a hooks for this queue
-                    jQuery._queueHooks( this, type );
-
-                    if ( type === "fx" && queue[0] !== "inprogress" ) {
-                        jQuery.dequeue( this, type );
-                    }
-                });
-        },
-        dequeue: function( type ) {
-            return this.each(function() {
-                jQuery.dequeue( this, type );
-            });
-        },
-        clearQueue: function( type ) {
-            return this.queue( type || "fx", [] );
-        },
-        // Get a promise resolved when queues of a certain type
-        // are emptied (fx is the type by default)
-        promise: function( type, obj ) {
-            var tmp,
-                count = 1,
-                defer = jQuery.Deferred(),
-                elements = this,
-                i = this.length,
-                resolve = function() {
-                    if ( !( --count ) ) {
-                        defer.resolveWith( elements, [ elements ] );
-                    }
-                };
-
-            if ( typeof type !== "string" ) {
-                obj = type;
-                type = undefined;
-            }
-            type = type || "fx";
-
-            while ( i-- ) {
-                tmp = jQuery._data( elements[ i ], type + "queueHooks" );
-                if ( tmp && tmp.empty ) {
-                    count++;
-                    tmp.empty.add( resolve );
-                }
-            }
-            resolve();
-            return defer.promise( obj );
-        }
-    });
-    var pnum = (/[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/).source;
-
-    var cssExpand = [ "Top", "Right", "Bottom", "Left" ];
-
-    var isHidden = function( elem, el ) {
-        // isHidden might be called from jQuery#filter function;
-        // in that case, element will be second argument
-        elem = el || elem;
-        return jQuery.css( elem, "display" ) === "none" || !jQuery.contains( elem.ownerDocument, elem );
-    };
-
-
-
-// Multifunctional method to get and set values of a collection
-// The value/s can optionally be executed if it's a function
-    var access = jQuery.access = function( elems, fn, key, value, chainable, emptyGet, raw ) {
-        var i = 0,
-            length = elems.length,
-            bulk = key == null;
-
-        // Sets many values
-        if ( jQuery.type( key ) === "object" ) {
-            chainable = true;
-            for ( i in key ) {
-                jQuery.access( elems, fn, i, key[i], true, emptyGet, raw );
-            }
-
-            // Sets one value
-        } else if ( value !== undefined ) {
-            chainable = true;
-
-            if ( !jQuery.isFunction( value ) ) {
-                raw = true;
-            }
-
-            if ( bulk ) {
-                // Bulk operations run against the entire set
-                if ( raw ) {
-                    fn.call( elems, value );
-                    fn = null;
-
-                    // ...except when executing function values
-                } else {
-                    bulk = fn;
-                    fn = function( elem, key, value ) {
-                        return bulk.call( jQuery( elem ), value );
-                    };
-                }
-            }
-
-            if ( fn ) {
-                for ( ; i < length; i++ ) {
-                    fn( elems[i], key, raw ? value : value.call( elems[i], i, fn( elems[i], key ) ) );
-                }
-            }
-        }
-
-        return chainable ?
-            elems :
-
-            // Gets
-            bulk ?
-                fn.call( elems ) :
-                length ? fn( elems[0], key ) : emptyGet;
-    };
-    var rcheckableType = (/^(?:checkbox|radio)$/i);
-
-
-
-    (function() {
-        // Minified: var a,b,c
-        var input = document.createElement( "input" ),
-            div = document.createElement( "div" ),
-            fragment = document.createDocumentFragment();
-
-        // Setup
-        div.innerHTML = "  <link/><table></table><a href='/a'>a</a><input type='checkbox'/>";
-
-        // IE strips leading whitespace when .innerHTML is used
-        support.leadingWhitespace = div.firstChild.nodeType === 3;
-
-        // Make sure that tbody elements aren't automatically inserted
-        // IE will insert them into empty tables
-        support.tbody = !div.getElementsByTagName( "tbody" ).length;
-
-        // Make sure that link elements get serialized correctly by innerHTML
-        // This requires a wrapper element in IE
-        support.htmlSerialize = !!div.getElementsByTagName( "link" ).length;
-
-        // Makes sure cloning an html5 element does not cause problems
-        // Where outerHTML is undefined, this still works
-        support.html5Clone =
-            document.createElement( "nav" ).cloneNode( true ).outerHTML !== "<:nav></:nav>";
-
-        // Check if a disconnected checkbox will retain its checked
-        // value of true after appended to the DOM (IE6/7)
-        input.type = "checkbox";
-        input.checked = true;
-        fragment.appendChild( input );
-        support.appendChecked = input.checked;
-
-        // Make sure textarea (and checkbox) defaultValue is properly cloned
-        // Support: IE6-IE11+
-        div.innerHTML = "<textarea>x</textarea>";
-        support.noCloneChecked = !!div.cloneNode( true ).lastChild.defaultValue;
-
-        // #11217 - WebKit loses check when the name is after the checked attribute
-        fragment.appendChild( div );
-        div.innerHTML = "<input type='radio' checked='checked' name='t'/>";
-
-        // Support: Safari 5.1, iOS 5.1, Android 4.x, Android 2.3
-        // old WebKit doesn't clone checked state correctly in fragments
-        support.checkClone = div.cloneNode( true ).cloneNode( true ).lastChild.checked;
-
-        // Support: IE<9
-        // Opera does not clone events (and typeof div.attachEvent === undefined).
-        // IE9-10 clones events bound via attachEvent, but they don't trigger with .click()
-        support.noCloneEvent = true;
-        if ( div.attachEvent ) {
-            div.attachEvent( "onclick", function() {
-                support.noCloneEvent = false;
-            });
-
-            div.cloneNode( true ).click();
-        }
-
-        // Execute the test only if not already executed in another module.
-        if (support.deleteExpando == null) {
-            // Support: IE<9
-            support.deleteExpando = true;
-            try {
-                delete div.test;
-            } catch( e ) {
-                support.deleteExpando = false;
-            }
-        }
-    })();
-
-
-    (function() {
-        var i, eventName,
-            div = document.createElement( "div" );
-
-        // Support: IE<9 (lack submit/change bubble), Firefox 23+ (lack focusin event)
-        for ( i in { submit: true, change: true, focusin: true }) {
-            eventName = "on" + i;
-
-            if ( !(support[ i + "Bubbles" ] = eventName in window) ) {
-                // Beware of CSP restrictions (https://developer.mozilla.org/en/Security/CSP)
-                div.setAttribute( eventName, "t" );
-                support[ i + "Bubbles" ] = div.attributes[ eventName ].expando === false;
-            }
-        }
-
-        // Null elements to avoid leaks in IE.
-        div = null;
-    })();
-
-
-    var rformElems = /^(?:input|select|textarea)$/i,
-        rkeyEvent = /^key/,
-        rmouseEvent = /^(?:mouse|pointer|contextmenu)|click/,
-        rfocusMorph = /^(?:focusinfocus|focusoutblur)$/,
-        rtypenamespace = /^([^.]*)(?:\.(.+)|)$/;
-
-    function returnTrue() {
-        return true;
-    }
-
-    function returnFalse() {
-        return false;
-    }
-
-    function safeActiveElement() {
-        try {
-            return document.activeElement;
-        } catch ( err ) { }
-    }
-
-    /*
-     * Helper functions for managing events -- not part of the public interface.
-     * Props to Dean Edwards' addEvent library for many of the ideas.
-     */
-    jQuery.event = {
-
-        global: {},
-
-        add: function( elem, types, handler, data, selector ) {
-            var tmp, events, t, handleObjIn,
-                special, eventHandle, handleObj,
-                handlers, type, namespaces, origType,
-                elemData = jQuery._data( elem );
-
-            // Don't attach events to noData or text/comment nodes (but allow plain objects)
-            if ( !elemData ) {
-                return;
-            }
-
-            // Caller can pass in an object of custom data in lieu of the handler
-            if ( handler.handler ) {
-                handleObjIn = handler;
-                handler = handleObjIn.handler;
-                selector = handleObjIn.selector;
-            }
-
-            // Make sure that the handler has a unique ID, used to find/remove it later
-            if ( !handler.guid ) {
-                handler.guid = jQuery.guid++;
-            }
-
-            // Init the element's event structure and main handler, if this is the first
-            if ( !(events = elemData.events) ) {
-                events = elemData.events = {};
-            }
-            if ( !(eventHandle = elemData.handle) ) {
-                eventHandle = elemData.handle = function( e ) {
-                    // Discard the second event of a jQuery.event.trigger() and
-                    // when an event is called after a page has unloaded
-                    return typeof jQuery !== strundefined && (!e || jQuery.event.triggered !== e.type) ?
-                        jQuery.event.dispatch.apply( eventHandle.elem, arguments ) :
-                        undefined;
-                };
-                // Add elem as a property of the handle fn to prevent a memory leak with IE non-native events
-                eventHandle.elem = elem;
-            }
-
-            // Handle multiple events separated by a space
-            types = ( types || "" ).match( rnotwhite ) || [ "" ];
-            t = types.length;
-            while ( t-- ) {
-                tmp = rtypenamespace.exec( types[t] ) || [];
-                type = origType = tmp[1];
-                namespaces = ( tmp[2] || "" ).split( "." ).sort();
-
-                // There *must* be a type, no attaching namespace-only handlers
-                if ( !type ) {
-                    continue;
-                }
-
-                // If event changes its type, use the special event handlers for the changed type
-                special = jQuery.event.special[ type ] || {};
-
-                // If selector defined, determine special event api type, otherwise given type
-                type = ( selector ? special.delegateType : special.bindType ) || type;
-
-                // Update special based on newly reset type
-                special = jQuery.event.special[ type ] || {};
-
-                // handleObj is passed to all event handlers
-                handleObj = jQuery.extend({
-                    type: type,
-                    origType: origType,
-                    data: data,
-                    handler: handler,
-                    guid: handler.guid,
-                    selector: selector,
-                    needsContext: selector && jQuery.expr.match.needsContext.test( selector ),
-                    namespace: namespaces.join(".")
-                }, handleObjIn );
-
-                // Init the event handler queue if we're the first
-                if ( !(handlers = events[ type ]) ) {
-                    handlers = events[ type ] = [];
-                    handlers.delegateCount = 0;
-
-                    // Only use addEventListener/attachEvent if the special events handler returns false
-                    if ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) {
-                        // Bind the global event handler to the element
-                        if ( elem.addEventListener ) {
-                            elem.addEventListener( type, eventHandle, false );
-
-                        } else if ( elem.attachEvent ) {
-                            elem.attachEvent( "on" + type, eventHandle );
-                        }
-                    }
-                }
-
-                if ( special.add ) {
-                    special.add.call( elem, handleObj );
-
-                    if ( !handleObj.handler.guid ) {
-                        handleObj.handler.guid = handler.guid;
-                    }
-                }
-
-                // Add to the element's handler list, delegates in front
-                if ( selector ) {
-                    handlers.splice( handlers.delegateCount++, 0, handleObj );
-                } else {
-                    handlers.push( handleObj );
-                }
-
-                // Keep track of which events have ever been used, for event optimization
-                jQuery.event.global[ type ] = true;
-            }
-
-            // Nullify elem to prevent memory leaks in IE
-            elem = null;
-        },
-
-        // Detach an event or set of events from an element
-        remove: function( elem, types, handler, selector, mappedTypes ) {
-            var j, handleObj, tmp,
-                origCount, t, events,
-                special, handlers, type,
-                namespaces, origType,
-                elemData = jQuery.hasData( elem ) && jQuery._data( elem );
-
-            if ( !elemData || !(events = elemData.events) ) {
-                return;
-            }
-
-            // Once for each type.namespace in types; type may be omitted
-            types = ( types || "" ).match( rnotwhite ) || [ "" ];
-            t = types.length;
-            while ( t-- ) {
-                tmp = rtypenamespace.exec( types[t] ) || [];
-                type = origType = tmp[1];
-                namespaces = ( tmp[2] || "" ).split( "." ).sort();
-
-                // Unbind all events (on this namespace, if provided) for the element
-                if ( !type ) {
-                    for ( type in events ) {
-                        jQuery.event.remove( elem, type + types[ t ], handler, selector, true );
-                    }
-                    continue;
-                }
-
-                special = jQuery.event.special[ type ] || {};
-                type = ( selector ? special.delegateType : special.bindType ) || type;
-                handlers = events[ type ] || [];
-                tmp = tmp[2] && new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" );
-
-                // Remove matching events
-                origCount = j = handlers.length;
-                while ( j-- ) {
-                    handleObj = handlers[ j ];
-
-                    if ( ( mappedTypes || origType === handleObj.origType ) &&
-                        ( !handler || handler.guid === handleObj.guid ) &&
-                        ( !tmp || tmp.test( handleObj.namespace ) ) &&
-                        ( !selector || selector === handleObj.selector || selector === "**" && handleObj.selector ) ) {
-                        handlers.splice( j, 1 );
-
-                        if ( handleObj.selector ) {
-                            handlers.delegateCount--;
-                        }
-                        if ( special.remove ) {
-                            special.remove.call( elem, handleObj );
-                        }
-                    }
-                }
-
-                // Remove generic event handler if we removed something and no more handlers exist
-                // (avoids potential for endless recursion during removal of special event handlers)
-                if ( origCount && !handlers.length ) {
-                    if ( !special.teardown || special.teardown.call( elem, namespaces, elemData.handle ) === false ) {
-                        jQuery.removeEvent( elem, type, elemData.handle );
-                    }
-
-                    delete events[ type ];
-                }
-            }
-
-            // Remove the expando if it's no longer used
-            if ( jQuery.isEmptyObject( events ) ) {
-                delete elemData.handle;
-
-                // removeData also checks for emptiness and clears the expando if empty
-                // so use it instead of delete
-                jQuery._removeData( elem, "events" );
-            }
-        },
-
-        trigger: function( event, data, elem, onlyHandlers ) {
-            var handle, ontype, cur,
-                bubbleType, special, tmp, i,
-                eventPath = [ elem || document ],
-                type = hasOwn.call( event, "type" ) ? event.type : event,
-                namespaces = hasOwn.call( event, "namespace" ) ? event.namespace.split(".") : [];
-
-            cur = tmp = elem = elem || document;
-
-            // Don't do events on text and comment nodes
-            if ( elem.nodeType === 3 || elem.nodeType === 8 ) {
-                return;
-            }
-
-            // focus/blur morphs to focusin/out; ensure we're not firing them right now
-            if ( rfocusMorph.test( type + jQuery.event.triggered ) ) {
-                return;
-            }
-
-            if ( type.indexOf(".") >= 0 ) {
-                // Namespaced trigger; create a regexp to match event type in handle()
-                namespaces = type.split(".");
-                type = namespaces.shift();
-                namespaces.sort();
-            }
-            ontype = type.indexOf(":") < 0 && "on" + type;
-
-            // Caller can pass in a jQuery.Event object, Object, or just an event type string
-            event = event[ jQuery.expando ] ?
-                event :
-                new jQuery.Event( type, typeof event === "object" && event );
-
-            // Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true)
-            event.isTrigger = onlyHandlers ? 2 : 3;
-            event.namespace = namespaces.join(".");
-            event.namespace_re = event.namespace ?
-                new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" ) :
-                null;
-
-            // Clean up the event in case it is being reused
-            event.result = undefined;
-            if ( !event.target ) {
-                event.target = elem;
-            }
-
-            // Clone any incoming data and prepend the event, creating the handler arg list
-            data = data == null ?
-                [ event ] :
-                jQuery.makeArray( data, [ event ] );
-
-            // Allow special events to draw outside the lines
-            special = jQuery.event.special[ type ] || {};
-            if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) {
-                return;
-            }
-
-            // Determine event propagation path in advance, per W3C events spec (#9951)
-            // Bubble up to document, then to window; watch for a global ownerDocument var (#9724)
-            if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) {
-
-                bubbleType = special.delegateType || type;
-                if ( !rfocusMorph.test( bubbleType + type ) ) {
-                    cur = cur.parentNode;
-                }
-                for ( ; cur; cur = cur.parentNode ) {
-                    eventPath.push( cur );
-                    tmp = cur;
-                }
-
-                // Only add window if we got to document (e.g., not plain obj or detached DOM)
-                if ( tmp === (elem.ownerDocument || document) ) {
-                    eventPath.push( tmp.defaultView || tmp.parentWindow || window );
-                }
-            }
-
-            // Fire handlers on the event path
-            i = 0;
-            while ( (cur = eventPath[i++]) && !event.isPropagationStopped() ) {
-
-                event.type = i > 1 ?
-                    bubbleType :
-                special.bindType || type;
-
-                // jQuery handler
-                handle = ( jQuery._data( cur, "events" ) || {} )[ event.type ] && jQuery._data( cur, "handle" );
-                if ( handle ) {
-                    handle.apply( cur, data );
-                }
-
-                // Native handler
-                handle = ontype && cur[ ontype ];
-                if ( handle && handle.apply && jQuery.acceptData( cur ) ) {
-                    event.result = handle.apply( cur, data );
-                    if ( event.result === false ) {
-                        event.preventDefault();
-                    }
-                }
-            }
-            event.type = type;
-
-            // If nobody prevented the default action, do it now
-            if ( !onlyHandlers && !event.isDefaultPrevented() ) {
-
-                if ( (!special._default || special._default.apply( eventPath.pop(), data ) === false) &&
-                    jQuery.acceptData( elem ) ) {
-
-                    // Call a native DOM method on the target with the same name name as the event.
-                    // Can't use an .isFunction() check here because IE6/7 fails that test.
-                    // Don't do default actions on window, that's where global variables be (#6170)
-                    if ( ontype && elem[ type ] && !jQuery.isWindow( elem ) ) {
-
-                        // Don't re-trigger an onFOO event when we call its FOO() method
-                        tmp = elem[ ontype ];
-
-                        if ( tmp ) {
-                            elem[ ontype ] = null;
-                        }
-
-                        // Prevent re-triggering of the same event, since we already bubbled it above
-                        jQuery.event.triggered = type;
-                        try {
-                            elem[ type ]();
-                        } catch ( e ) {
-                            // IE<9 dies on focus/blur to hidden element (#1486,#12518)
-                            // only reproducible on winXP IE8 native, not IE9 in IE8 mode
-                        }
-                        jQuery.event.triggered = undefined;
-
-                        if ( tmp ) {
-                            elem[ ontype ] = tmp;
-                        }
-                    }
-                }
-            }
-
-            return event.result;
-        },
-
-        dispatch: function( event ) {
-
-            // Make a writable jQuery.Event from the native event object
-            event = jQuery.event.fix( event );
-
-            var i, ret, handleObj, matched, j,
-                handlerQueue = [],
-                args = slice.call( arguments ),
-                handlers = ( jQuery._data( this, "events" ) || {} )[ event.type ] || [],
-                special = jQuery.event.special[ event.type ] || {};
-
-            // Use the fix-ed jQuery.Event rather than the (read-only) native event
-            args[0] = event;
-            event.delegateTarget = this;
-
-            // Call the preDispatch hook for the mapped type, and let it bail if desired
-            if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) {
-                return;
-            }
-
-            // Determine handlers
-            handlerQueue = jQuery.event.handlers.call( this, event, handlers );
-
-            // Run delegates first; they may want to stop propagation beneath us
-            i = 0;
-            while ( (matched = handlerQueue[ i++ ]) && !event.isPropagationStopped() ) {
-                event.currentTarget = matched.elem;
-
-                j = 0;
-                while ( (handleObj = matched.handlers[ j++ ]) && !event.isImmediatePropagationStopped() ) {
-
-                    // Triggered event must either 1) have no namespace, or
-                    // 2) have namespace(s) a subset or equal to those in the bound event (both can have no namespace).
-                    if ( !event.namespace_re || event.namespace_re.test( handleObj.namespace ) ) {
-
-                        event.handleObj = handleObj;
-                        event.data = handleObj.data;
-
-                        ret = ( (jQuery.event.special[ handleObj.origType ] || {}).handle || handleObj.handler )
-                            .apply( matched.elem, args );
-
-                        if ( ret !== undefined ) {
-                            if ( (event.result = ret) === false ) {
-                                event.preventDefault();
-                                event.stopPropagation();
-                            }
-                        }
-                    }
-                }
-            }
-
-            // Call the postDispatch hook for the mapped type
-            if ( special.postDispatch ) {
-                special.postDispatch.call( this, event );
-            }
-
-            return event.result;
-        },
-
-        handlers: function( event, handlers ) {
-            var sel, handleObj, matches, i,
-                handlerQueue = [],
-                delegateCount = handlers.delegateCount,
-                cur = event.target;
-
-            // Find delegate handlers
-            // Black-hole SVG <use> instance trees (#13180)
-            // Avoid non-left-click bubbling in Firefox (#3861)
-            if ( delegateCount && cur.nodeType && (!event.button || event.type !== "click") ) {
-
-                /* jshint eqeqeq: false */
-                for ( ; cur != this; cur = cur.parentNode || this ) {
-                    /* jshint eqeqeq: true */
-
-                    // Don't check non-elements (#13208)
-                    // Don't process clicks on disabled elements (#6911, #8165, #11382, #11764)
-                    if ( cur.nodeType === 1 && (cur.disabled !== true || event.type !== "click") ) {
-                        matches = [];
-                        for ( i = 0; i < delegateCount; i++ ) {
-                            handleObj = handlers[ i ];
-
-                            // Don't conflict with Object.prototype properties (#13203)
-                            sel = handleObj.selector + " ";
-
-                            if ( matches[ sel ] === undefined ) {
-                                matches[ sel ] = handleObj.needsContext ?
-                                jQuery( sel, this ).index( cur ) >= 0 :
-                                    jQuery.find( sel, this, null, [ cur ] ).length;
-                            }
-                            if ( matches[ sel ] ) {
-                                matches.push( handleObj );
-                            }
-                        }
-                        if ( matches.length ) {
-                            handlerQueue.push({ elem: cur, handlers: matches });
-                        }
-                    }
-                }
-            }
-
-            // Add the remaining (directly-bound) handlers
-            if ( delegateCount < handlers.length ) {
-                handlerQueue.push({ elem: this, handlers: handlers.slice( delegateCount ) });
-            }
-
-            return handlerQueue;
-        },
-
-        fix: function( event ) {
-            if ( event[ jQuery.expando ] ) {
-                return event;
-            }
-
-            // Create a writable copy of the event object and normalize some properties
-            var i, prop, copy,
-                type = event.type,
-                originalEvent = event,
-                fixHook = this.fixHooks[ type ];
-
-            if ( !fixHook ) {
-                this.fixHooks[ type ] = fixHook =
-                    rmouseEvent.test( type ) ? this.mouseHooks :
-                        rkeyEvent.test( type ) ? this.keyHooks :
-                        {};
-            }
-            copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props;
-
-            event = new jQuery.Event( originalEvent );
-
-            i = copy.length;
-            while ( i-- ) {
-                prop = copy[ i ];
-                event[ prop ] = originalEvent[ prop ];
-            }
-
-            // Support: IE<9
-            // Fix target property (#1925)
-            if ( !event.target ) {
-                event.target = originalEvent.srcElement || document;
-            }
-
-            // Support: Chrome 23+, Safari?
-            // Target should not be a text node (#504, #13143)
-            if ( event.target.nodeType === 3 ) {
-                event.target = event.target.parentNode;
-            }
-
-            // Support: IE<9
-            // For mouse/key events, metaKey==false if it's undefined (#3368, #11328)
-            event.metaKey = !!event.metaKey;
-
-            return fixHook.filter ? fixHook.filter( event, originalEvent ) : event;
-        },
-
-        // Includes some event props shared by KeyEvent and MouseEvent
-        props: "altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which".split(" "),
-
-        fixHooks: {},
-
-        keyHooks: {
-            props: "char charCode key keyCode".split(" "),
-            filter: function( event, original ) {
-
-                // Add which for key events
-                if ( event.which == null ) {
-                    event.which = original.charCode != null ? original.charCode : original.keyCode;
-                }
-
-                return event;
-            }
-        },
-
-        mouseHooks: {
-            props: "button buttons clientX clientY fromElement offsetX offsetY pageX pageY screenX screenY toElement".split(" "),
-            filter: function( event, original ) {
-                var body, eventDoc, doc,
-                    button = original.button,
-                    fromElement = original.fromElement;
-
-                // Calculate pageX/Y if missing and clientX/Y available
-                if ( event.pageX == null && original.clientX != null ) {
-                    eventDoc = event.target.ownerDocument || document;
-                    doc = eventDoc.documentElement;
-                    body = eventDoc.body;
-
-                    event.pageX = original.clientX + ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - ( doc && doc.clientLeft || body && body.clientLeft || 0 );
-                    event.pageY = original.clientY + ( doc && doc.scrollTop  || body && body.scrollTop  || 0 ) - ( doc && doc.clientTop  || body && body.clientTop  || 0 );
-                }
-
-                // Add relatedTarget, if necessary
-                if ( !event.relatedTarget && fromElement ) {
-                    event.relatedTarget = fromElement === event.target ? original.toElement : fromElement;
-                }
-
-                // Add which for click: 1 === left; 2 === middle; 3 === right
-                // Note: button is not normalized, so don't use it
-                if ( !event.which && button !== undefined ) {
-                    event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) );
-                }
-
-                return event;
-            }
-        },
-
-        special: {
-            load: {
-                // Prevent triggered image.load events from bubbling to window.load
-                noBubble: true
-            },
-            focus: {
-                // Fire native event if possible so blur/focus sequence is correct
-                trigger: function() {
-                    if ( this !== safeActiveElement() && this.focus ) {
-                        try {
-                            this.focus();
-                            return false;
-                        } catch ( e ) {
-                            // Support: IE<9
-                            // If we error on focus to hidden element (#1486, #12518),
-                            // let .trigger() run the handlers
-                        }
-                    }
-                },
-                delegateType: "focusin"
-            },
-            blur: {
-                trigger: function() {
-                    if ( this === safeActiveElement() && this.blur ) {
-                        this.blur();
-                        return false;
-                    }
-                },
-                delegateType: "focusout"
-            },
-            click: {
-                // For checkbox, fire native event so checked state will be right
-                trigger: function() {
-                    if ( jQuery.nodeName( this, "input" ) && this.type === "checkbox" && this.click ) {
-                        this.click();
-                        return false;
-                    }
-                },
-
-                // For cross-browser consistency, don't fire native .click() on links
-                _default: function( event ) {
-                    return jQuery.nodeName( event.target, "a" );
-                }
-            },
-
-            beforeunload: {
-                postDispatch: function( event ) {
-
-                    // Support: Firefox 20+
-                    // Firefox doesn't alert if the returnValue field is not set.
-                    if ( event.result !== undefined && event.originalEvent ) {
-                        event.originalEvent.returnValue = event.result;
-                    }
-                }
-            }
-        },
-
-        simulate: function( type, elem, event, bubble ) {
-            // Piggyback on a donor event to simulate a different one.
-            // Fake originalEvent to avoid donor's stopPropagation, but if the
-            // simulated event prevents default then we do the same on the donor.
-            var e = jQuery.extend(
-                new jQuery.Event(),
-                event,
-                {
-                    type: type,
-                    isSimulated: true,
-                    originalEvent: {}
-                }
-            );
-            if ( bubble ) {
-                jQuery.event.trigger( e, null, elem );
-            } else {
-                jQuery.event.dispatch.call( elem, e );
-            }
-            if ( e.isDefaultPrevented() ) {
-                event.preventDefault();
-            }
-        }
-    };
-
-    jQuery.removeEvent = document.removeEventListener ?
-        function( elem, type, handle ) {
-            if ( elem.removeEventListener ) {
-                elem.removeEventListener( type, handle, false );
-            }
-        } :
-        function( elem, type, handle ) {
-            var name = "on" + type;
-
-            if ( elem.detachEvent ) {
-
-                // #8545, #7054, preventing memory leaks for custom events in IE6-8
-                // detachEvent needed property on element, by name of that event, to properly expose it to GC
-                if ( typeof elem[ name ] === strundefined ) {
-                    elem[ name ] = null;
-                }
-
-                elem.detachEvent( name, handle );
-            }
-        };
-
-    jQuery.Event = function( src, props ) {
-        // Allow instantiation without the 'new' keyword
-        if ( !(this instanceof jQuery.Event) ) {
-            return new jQuery.Event( src, props );
-        }
-
-        // Event object
-        if ( src && src.type ) {
-            this.originalEvent = src;
-            this.type = src.type;
-
-            // Events bubbling up the document may have been marked as prevented
-            // by a handler lower down the tree; reflect the correct value.
-            this.isDefaultPrevented = src.defaultPrevented ||
-            src.defaultPrevented === undefined &&
-                // Support: IE < 9, Android < 4.0
-            src.returnValue === false ?
-                returnTrue :
-                returnFalse;
-
-            // Event type
-        } else {
-            this.type = src;
-        }
-
-        // Put explicitly provided properties onto the event object
-        if ( props ) {
-            jQuery.extend( this, props );
-        }
-
-        // Create a timestamp if incoming event doesn't have one
-        this.timeStamp = src && src.timeStamp || jQuery.now();
-
-        // Mark it as fixed
-        this[ jQuery.expando ] = true;
-    };
-
-// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
-// http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
-    jQuery.Event.prototype = {
-        isDefaultPrevented: returnFalse,
-        isPropagationStopped: returnFalse,
-        isImmediatePropagationStopped: returnFalse,
-
-        preventDefault: function() {
-            var e = this.originalEvent;
-
-            this.isDefaultPrevented = returnTrue;
-            if ( !e ) {
-                return;
-            }
-
-            // If preventDefault exists, run it on the original event
-            if ( e.preventDefault ) {
-                e.preventDefault();
-
-                // Support: IE
-                // Otherwise set the returnValue property of the original event to false
-            } else {
-                e.returnValue = false;
-            }
-        },
-        stopPropagation: function() {
-            var e = this.originalEvent;
-
-            this.isPropagationStopped = returnTrue;
-            if ( !e ) {
-                return;
-            }
-            // If stopPropagation exists, run it on the original event
-            if ( e.stopPropagation ) {
-                e.stopPropagation();
-            }
-
-            // Support: IE
-            // Set the cancelBubble property of the original event to true
-            e.cancelBubble = true;
-        },
-        stopImmediatePropagation: function() {
-            var e = this.originalEvent;
-
-            this.isImmediatePropagationStopped = returnTrue;
-
-            if ( e && e.stopImmediatePropagation ) {
-                e.stopImmediatePropagation();
-            }
-
-            this.stopPropagation();
-        }
-    };
-
-// Create mouseenter/leave events using mouseover/out and event-time checks
-    jQuery.each({
-        mouseenter: "mouseover",
-        mouseleave: "mouseout",
-        pointerenter: "pointerover",
-        pointerleave: "pointerout"
-    }, function( orig, fix ) {
-        jQuery.event.special[ orig ] = {
-            delegateType: fix,
-            bindType: fix,
-
-            handle: function( event ) {
-                var ret,
-                    target = this,
-                    related = event.relatedTarget,
-                    handleObj = event.handleObj;
-
-                // For mousenter/leave call the handler if related is outside the target.
-                // NB: No relatedTarget if the mouse left/entered the browser window
-                if ( !related || (related !== target && !jQuery.contains( target, related )) ) {
-                    event.type = handleObj.origType;
-                    ret = handleObj.handler.apply( this, arguments );
-                    event.type = fix;
-                }
-                return ret;
-            }
-        };
-    });
-
-// IE submit delegation
-    if ( !support.submitBubbles ) {
-
-        jQuery.event.special.submit = {
-            setup: function() {
-                // Only need this for delegated form submit events
-                if ( jQuery.nodeName( this, "form" ) ) {
-                    return false;
-                }
-
-                // Lazy-add a submit handler when a descendant form may potentially be submitted
-                jQuery.event.add( this, "click._submit keypress._submit", function( e ) {
-                    // Node name check avoids a VML-related crash in IE (#9807)
-                    var elem = e.target,
-                        form = jQuery.nodeName( elem, "input" ) || jQuery.nodeName( elem, "button" ) ? elem.form : undefined;
-                    if ( form && !jQuery._data( form, "submitBubbles" ) ) {
-                        jQuery.event.add( form, "submit._submit", function( event ) {
-                            event._submit_bubble = true;
-                        });
-                        jQuery._data( form, "submitBubbles", true );
-                    }
-                });
-                // return undefined since we don't need an event listener
-            },
-
-            postDispatch: function( event ) {
-                // If form was submitted by the user, bubble the event up the tree
-                if ( event._submit_bubble ) {
-                    delete event._submit_bubble;
-                    if ( this.parentNode && !event.isTrigger ) {
-                        jQuery.event.simulate( "submit", this.parentNode, event, true );
-                    }
-                }
-            },
-
-            teardown: function() {
-                // Only need this for delegated form submit events
-                if ( jQuery.nodeName( this, "form" ) ) {
-                    return false;
-                }
-
-                // Remove delegated handlers; cleanData eventually reaps submit handlers attached above
-                jQuery.event.remove( this, "._submit" );
-            }
-        };
-    }
-
-// IE change delegation and checkbox/radio fix
-    if ( !support.changeBubbles ) {
-
-        jQuery.event.special.change = {
-
-            setup: function() {
-
-                if ( rformElems.test( this.nodeName ) ) {
-                    // IE doesn't fire change on a check/radio until blur; trigger it on click
-                    // after a propertychange. Eat the blur-change in special.change.handle.
-                    // This still fires onchange a second time for check/radio after blur.
-                    if ( this.type === "checkbox" || this.type === "radio" ) {
-                        jQuery.event.add( this, "propertychange._change", function( event ) {
-                            if ( event.originalEvent.propertyName === "checked" ) {
-                                this._just_changed = true;
-                            }
-                        });
-                        jQuery.event.add( this, "click._change", function( event ) {
-                            if ( this._just_changed && !event.isTrigger ) {
-                                this._just_changed = false;
-                            }
-                            // Allow triggered, simulated change events (#11500)
-                            jQuery.event.simulate( "change", this, event, true );
-                        });
-                    }
-                    return false;
-                }
-                // Delegated event; lazy-add a change handler on descendant inputs
-                jQuery.event.add( this, "beforeactivate._change", function( e ) {
-                    var elem = e.target;
-
-                    if ( rformElems.test( elem.nodeName ) && !jQuery._data( elem, "changeBubbles" ) ) {
-                        jQuery.event.add( elem, "change._change", function( event ) {
-                            if ( this.parentNode && !event.isSimulated && !event.isTrigger ) {
-                                jQuery.event.simulate( "change", this.parentNode, event, true );
-                            }
-                        });
-                        jQuery._data( elem, "changeBubbles", true );
-                    }
-                });
-            },
-
-            handle: function( event ) {
-                var elem = event.target;
-
-                // Swallow native change events from checkbox/radio, we already triggered them above
-                if ( this !== elem || event.isSimulated || event.isTrigger || (elem.type !== "radio" && elem.type !== "checkbox") ) {
-                    return event.handleObj.handler.apply( this, arguments );
-                }
-            },
-
-            teardown: function() {
-                jQuery.event.remove( this, "._change" );
-
-                return !rformElems.test( this.nodeName );
-            }
-        };
-    }
-
-// Create "bubbling" focus and blur events
-    if ( !support.focusinBubbles ) {
-        jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) {
-
-            // Attach a single capturing handler on the document while someone wants focusin/focusout
-            var handler = function( event ) {
-                jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ), true );
-            };
-
-            jQuery.event.special[ fix ] = {
-                setup: function() {
-                    var doc = this.ownerDocument || this,
-                        attaches = jQuery._data( doc, fix );
-
-                    if ( !attaches ) {
-                        doc.addEventListener( orig, handler, true );
-                    }
-                    jQuery._data( doc, fix, ( attaches || 0 ) + 1 );
-                },
-                teardown: function() {
-                    var doc = this.ownerDocument || this,
-                        attaches = jQuery._data( doc, fix ) - 1;
-
-                    if ( !attaches ) {
-                        doc.removeEventListener( orig, handler, true );
-                        jQuery._removeData( doc, fix );
-                    } else {
-                        jQuery._data( doc, fix, attaches );
-                    }
-                }
-            };
-        });
-    }
-
-    jQuery.fn.extend({
-
-        on: function( types, selector, data, fn, /*INTERNAL*/ one ) {
-            var type, origFn;
-
-            // Types can be a map of types/handlers
-            if ( typeof types === "object" ) {
-                // ( types-Object, selector, data )
-                if ( typeof selector !== "string" ) {
-                    // ( types-Object, data )
-                    data = data || selector;
-                    selector = undefined;
-                }
-                for ( type in types ) {
-                    this.on( type, selector, data, types[ type ], one );
-                }
-                return this;
-            }
-
-            if ( data == null && fn == null ) {
-                // ( types, fn )
-                fn = selector;
-                data = selector = undefined;
-            } else if ( fn == null ) {
-                if ( typeof selector === "string" ) {
-                    // ( types, selector, fn )
-                    fn = data;
-                    data = undefined;
-                } else {
-                    // ( types, data, fn )
-                    fn = data;
-                    data = selector;
-                    selector = undefined;
-                }
-            }
-            if ( fn === false ) {
-                fn = returnFalse;
-            } else if ( !fn ) {
-                return this;
-            }
-
-            if ( one === 1 ) {
-                origFn = fn;
-                fn = function( event ) {
-                    // Can use an empty set, since event contains the info
-                    jQuery().off( event );
-                    return origFn.apply( this, arguments );
-                };
-                // Use same guid so caller can remove using origFn
-                fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ );
-            }
-            return this.each( function() {
-                jQuery.event.add( this, types, fn, data, selector );
-            });
-        },
-        one: function( types, selector, data, fn ) {
-            return this.on( types, selector, data, fn, 1 );
-        },
-        off: function( types, selector, fn ) {
-            var handleObj, type;
-            if ( types && types.preventDefault && types.handleObj ) {
-                // ( event )  dispatched jQuery.Event
-                handleObj = types.handleObj;
-                jQuery( types.delegateTarget ).off(
-                    handleObj.namespace ? handleObj.origType + "." + handleObj.namespace : handleObj.origType,
-                    handleObj.selector,
-                    handleObj.handler
-                );
-                return this;
-            }
-            if ( typeof types === "object" ) {
-                // ( types-object [, selector] )
-                for ( type in types ) {
-                    this.off( type, selector, types[ type ] );
-                }
-                return this;
-            }
-            if ( selector === false || typeof selector === "function" ) {
-                // ( types [, fn] )
-                fn = selector;
-                selector = undefined;
-            }
-            if ( fn === false ) {
-                fn = returnFalse;
-            }
-            return this.each(function() {
-                jQuery.event.remove( this, types, fn, selector );
-            });
-        },
-
-        trigger: function( type, data ) {
-            return this.each(function() {
-                jQuery.event.trigger( type, data, this );
-            });
-        },
-        triggerHandler: function( type, data ) {
-            var elem = this[0];
-            if ( elem ) {
-                return jQuery.event.trigger( type, data, elem, true );
-            }
-        }
-    });
-
-
-    function createSafeFragment( document ) {
-        var list = nodeNames.split( "|" ),
-            safeFrag = document.createDocumentFragment();
-
-        if ( safeFrag.createElement ) {
-            while ( list.length ) {
-                safeFrag.createElement(
-                    list.pop()
-                );
-            }
-        }
-        return safeFrag;
-    }
-
-    var nodeNames = "abbr|article|aside|audio|bdi|canvas|data|datalist|details|figcaption|figure|footer|" +
-            "header|hgroup|mark|meter|nav|output|progress|section|summary|time|video",
-        rinlinejQuery = / jQuery\d+="(?:null|\d+)"/g,
-        rnoshimcache = new RegExp("<(?:" + nodeNames + ")[\\s/>]", "i"),
-        rleadingWhitespace = /^\s+/,
-        rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi,
-        rtagName = /<([\w:]+)/,
-        rtbody = /<tbody/i,
-        rhtml = /<|&#?\w+;/,
-        rnoInnerhtml = /<(?:script|style|link)/i,
-    // checked="checked" or checked
-        rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
-        rscriptType = /^$|\/(?:java|ecma)script/i,
-        rscriptTypeMasked = /^true\/(.*)/,
-        rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g,
-
-    // We have to close these tags to support XHTML (#13200)
-        wrapMap = {
-            option: [ 1, "<select multiple='multiple'>", "</select>" ],
-            legend: [ 1, "<fieldset>", "</fieldset>" ],
-            area: [ 1, "<map>", "</map>" ],
-            param: [ 1, "<object>", "</object>" ],
-            thead: [ 1, "<table>", "</table>" ],
-            tr: [ 2, "<table><tbody>", "</tbody></table>" ],
-            col: [ 2, "<table><tbody></tbody><colgroup>", "</colgroup></table>" ],
-            td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ],
-
-            // IE6-8 can't serialize link, script, style, or any html5 (NoScope) tags,
-            // unless wrapped in a div with non-breaking characters in front of it.
-            _default: support.htmlSerialize ? [ 0, "", "" ] : [ 1, "X<div>", "</div>"  ]
-        },
-        safeFragment = createSafeFragment( document ),
-        fragmentDiv = safeFragment.appendChild( document.createElement("div") );
-
-    wrapMap.optgroup = wrapMap.option;
-    wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
-    wrapMap.th = wrapMap.td;
-
-    function getAll( context, tag ) {
-        var elems, elem,
-            i = 0,
-            found = typeof context.getElementsByTagName !== strundefined ? context.getElementsByTagName( tag || "*" ) :
-                typeof context.querySelectorAll !== strundefined ? context.querySelectorAll( tag || "*" ) :
-                    undefined;
-
-        if ( !found ) {
-            for ( found = [], elems = context.childNodes || context; (elem = elems[i]) != null; i++ ) {
-                if ( !tag || jQuery.nodeName( elem, tag ) ) {
-                    found.push( elem );
-                } else {
-                    jQuery.merge( found, getAll( elem, tag ) );
-                }
-            }
-        }
-
-        return tag === undefined || tag && jQuery.nodeName( context, tag ) ?
-            jQuery.merge( [ context ], found ) :
-            found;
-    }
-
-// Used in buildFragment, fixes the defaultChecked property
-    function fixDefaultChecked( elem ) {
-        if ( rcheckableType.test( elem.type ) ) {
-            elem.defaultChecked = elem.checked;
-        }
-    }
-
-// Support: IE<8
-// Manipulating tables requires a tbody
-    function manipulationTarget( elem, content ) {
-        return jQuery.nodeName( elem, "table" ) &&
-        jQuery.nodeName( content.nodeType !== 11 ? content : content.firstChild, "tr" ) ?
-
-        elem.getElementsByTagName("tbody")[0] ||
-        elem.appendChild( elem.ownerDocument.createElement("tbody") ) :
-            elem;
-    }
-
-// Replace/restore the type attribute of script elements for safe DOM manipulation
-    function disableScript( elem ) {
-        elem.type = (jQuery.find.attr( elem, "type" ) !== null) + "/" + elem.type;
-        return elem;
-    }
-    function restoreScript( elem ) {
-        var match = rscriptTypeMasked.exec( elem.type );
-        if ( match ) {
-            elem.type = match[1];
-        } else {
-            elem.removeAttribute("type");
-        }
-        return elem;
-    }
-
-// Mark scripts as having already been evaluated
-    function setGlobalEval( elems, refElements ) {
-        var elem,
-            i = 0;
-        for ( ; (elem = elems[i]) != null; i++ ) {
-            jQuery._data( elem, "globalEval", !refElements || jQuery._data( refElements[i], "globalEval" ) );
-        }
-    }
-
-    function cloneCopyEvent( src, dest ) {
-
-        if ( dest.nodeType !== 1 || !jQuery.hasData( src ) ) {
-            return;
-        }
-
-        var type, i, l,
-            oldData = jQuery._data( src ),
-            curData = jQuery._data( dest, oldData ),
-            events = oldData.events;
-
-        if ( events ) {
-            delete curData.handle;
-            curData.events = {};
-
-            for ( type in events ) {
-                for ( i = 0, l = events[ type ].length; i < l; i++ ) {
-                    jQuery.event.add( dest, type, events[ type ][ i ] );
-                }
-            }
-        }
-
-        // make the cloned public data object a copy from the original
-        if ( curData.data ) {
-            curData.data = jQuery.extend( {}, curData.data );
-        }
-    }
-
-    function fixCloneNodeIssues( src, dest ) {
-        var nodeName, e, data;
-
-        // We do not need to do anything for non-Elements
-        if ( dest.nodeType !== 1 ) {
-            return;
-        }
-
-        nodeName = dest.nodeName.toLowerCase();
-
-        // IE6-8 copies events bound via attachEvent when using cloneNode.
-        if ( !support.noCloneEvent && dest[ jQuery.expando ] ) {
-            data = jQuery._data( dest );
-
-            for ( e in data.events ) {
-                jQuery.removeEvent( dest, e, data.handle );
-            }
-
-            // Event data gets referenced instead of copied if the expando gets copied too
-            dest.removeAttribute( jQuery.expando );
-        }
-
-        // IE blanks contents when cloning scripts, and tries to evaluate newly-set text
-        if ( nodeName === "script" && dest.text !== src.text ) {
-            disableScript( dest ).text = src.text;
-            restoreScript( dest );
-
-            // IE6-10 improperly clones children of object elements using classid.
-            // IE10 throws NoModificationAllowedError if parent is null, #12132.
-        } else if ( nodeName === "object" ) {
-            if ( dest.parentNode ) {
-                dest.outerHTML = src.outerHTML;
-            }
-
-            // This path appears unavoidable for IE9. When cloning an object
-            // element in IE9, the outerHTML strategy above is not sufficient.
-            // If the src has innerHTML and the destination does not,
-            // copy the src.innerHTML into the dest.innerHTML. #10324
-            if ( support.html5Clone && ( src.innerHTML && !jQuery.trim(dest.innerHTML) ) ) {
-                dest.innerHTML = src.innerHTML;
-            }
-
-        } else if ( nodeName === "input" && rcheckableType.test( src.type ) ) {
-            // IE6-8 fails to persist the checked state of a cloned checkbox
-            // or radio button. Worse, IE6-7 fail to give the cloned element
-            // a checked appearance if the defaultChecked value isn't also set
-
-            dest.defaultChecked = dest.checked = src.checked;
-
-            // IE6-7 get confused and end up setting the value of a cloned
-            // checkbox/radio button to an empty string instead of "on"
-            if ( dest.value !== src.value ) {
-                dest.value = src.value;
-            }
-
-            // IE6-8 fails to return the selected option to the default selected
-            // state when cloning options
-        } else if ( nodeName === "option" ) {
-            dest.defaultSelected = dest.selected = src.defaultSelected;
-
-            // IE6-8 fails to set the defaultValue to the correct value when
-            // cloning other types of input fields
-        } else if ( nodeName === "input" || nodeName === "textarea" ) {
-            dest.defaultValue = src.defaultValue;
-        }
-    }
-
-    jQuery.extend({
-        clone: function( elem, dataAndEvents, deepDataAndEvents ) {
-            var destElements, node, clone, i, srcElements,
-                inPage = jQuery.contains( elem.ownerDocument, elem );
-
-            if ( support.html5Clone || jQuery.isXMLDoc(elem) || !rnoshimcache.test( "<" + elem.nodeName + ">" ) ) {
-                clone = elem.cloneNode( true );
-
-                // IE<=8 does not properly clone detached, unknown element nodes
-            } else {
-                fragmentDiv.innerHTML = elem.outerHTML;
-                fragmentDiv.removeChild( clone = fragmentDiv.firstChild );
-            }
-
-            if ( (!support.noCloneEvent || !support.noCloneChecked) &&
-                (elem.nodeType === 1 || elem.nodeType === 11) && !jQuery.isXMLDoc(elem) ) {
-
-                // We eschew Sizzle here for performance reasons: http://jsperf.com/getall-vs-sizzle/2
-                destElements = getAll( clone );
-                srcElements = getAll( elem );
-
-                // Fix all IE cloning issues
-                for ( i = 0; (node = srcElements[i]) != null; ++i ) {
-                    // Ensure that the destination node is not null; Fixes #9587
-                    if ( destElements[i] ) {
-                        fixCloneNodeIssues( node, destElements[i] );
-                    }
-                }
-            }
-
-            // Copy the events from the original to the clone
-            if ( dataAndEvents ) {
-                if ( deepDataAndEvents ) {
-                    srcElements = srcElements || getAll( elem );
-                    destElements = destElements || getAll( clone );
-
-                    for ( i = 0; (node = srcElements[i]) != null; i++ ) {
-                        cloneCopyEvent( node, destElements[i] );
-                    }
-                } else {
-                    cloneCopyEvent( elem, clone );
-                }
-            }
-
-            // Preserve script evaluation history
-            destElements = getAll( clone, "script" );
-            if ( destElements.length > 0 ) {
-                setGlobalEval( destElements, !inPage && getAll( elem, "script" ) );
-            }
-
-            destElements = srcElements = node = null;
-
-            // Return the cloned set
-            return clone;
-        },
-
-        buildFragment: function( elems, context, scripts, selection ) {
-            var j, elem, contains,
-                tmp, tag, tbody, wrap,
-                l = elems.length,
-
-            // Ensure a safe fragment
-                safe = createSafeFragment( context ),
-
-                nodes = [],
-                i = 0;
-
-            for ( ; i < l; i++ ) {
-                elem = elems[ i ];
-
-                if ( elem || elem === 0 ) {
-
-                    // Add nodes directly
-                    if ( jQuery.type( elem ) === "object" ) {
-                        jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem );
-
-                        // Convert non-html into a text node
-                    } else if ( !rhtml.test( elem ) ) {
-                        nodes.push( context.createTextNode( elem ) );
-
-                        // Convert html into DOM nodes
-                    } else {
-                        tmp = tmp || safe.appendChild( context.createElement("div") );
-
-                        // Deserialize a standard representation
-                        tag = (rtagName.exec( elem ) || [ "", "" ])[ 1 ].toLowerCase();
-                        wrap = wrapMap[ tag ] || wrapMap._default;
-
-                        tmp.innerHTML = wrap[1] + elem.replace( rxhtmlTag, "<$1></$2>" ) + wrap[2];
-
-                        // Descend through wrappers to the right content
-                        j = wrap[0];
-                        while ( j-- ) {
-                            tmp = tmp.lastChild;
-                        }
-
-                        // Manually add leading whitespace removed by IE
-                        if ( !support.leadingWhitespace && rleadingWhitespace.test( elem ) ) {
-                            nodes.push( context.createTextNode( rleadingWhitespace.exec( elem )[0] ) );
-                        }
-
-                        // Remove IE's autoinserted <tbody> from table fragments
-                        if ( !support.tbody ) {
-
-                            // String was a <table>, *may* have spurious <tbody>
-                            elem = tag === "table" && !rtbody.test( elem ) ?
-                                tmp.firstChild :
-
-                                // String was a bare <thead> or <tfoot>
-                                wrap[1] === "<table>" && !rtbody.test( elem ) ?
-                                    tmp :
-                                    0;
-
-                            j = elem && elem.childNodes.length;
-                            while ( j-- ) {
-                                if ( jQuery.nodeName( (tbody = elem.childNodes[j]), "tbody" ) && !tbody.childNodes.length ) {
-                                    elem.removeChild( tbody );
-                                }
-                            }
-                        }
-
-                        jQuery.merge( nodes, tmp.childNodes );
-
-                        // Fix #12392 for WebKit and IE > 9
-                        tmp.textContent = "";
-
-                        // Fix #12392 for oldIE
-                        while ( tmp.firstChild ) {
-                            tmp.removeChild( tmp.firstChild );
-                        }
-
-                        // Remember the top-level container for proper cleanup
-                        tmp = safe.lastChild;
-                    }
-                }
-            }
-
-            // Fix #11356: Clear elements from fragment
-            if ( tmp ) {
-                safe.removeChild( tmp );
-            }
-
-            // Reset defaultChecked for any radios and checkboxes
-            // about to be appended to the DOM in IE 6/7 (#8060)
-            if ( !support.appendChecked ) {
-                jQuery.grep( getAll( nodes, "input" ), fixDefaultChecked );
-            }
-
-            i = 0;
-            while ( (elem = nodes[ i++ ]) ) {
-
-                // #4087 - If origin and destination elements are the same, and this is
-                // that element, do not do anything
-                if ( selection && jQuery.inArray( elem, selection ) !== -1 ) {
-                    continue;
-                }
-
-                contains = jQuery.contains( elem.ownerDocument, elem );
-
-                // Append to fragment
-                tmp = getAll( safe.appendChild( elem ), "script" );
-
-                // Preserve script evaluation history
-                if ( contains ) {
-                    setGlobalEval( tmp );
-                }
-
-                // Capture executables
-                if ( scripts ) {
-                    j = 0;
-                    while ( (elem = tmp[ j++ ]) ) {
-                        if ( rscriptType.test( elem.type || "" ) ) {
-                            scripts.push( elem );
-                        }
-                    }
-                }
-            }
-
-            tmp = null;
-
-            return safe;
-        },
-
-        cleanData: function( elems, /* internal */ acceptData ) {
-            var elem, type, id, data,
-                i = 0,
-                internalKey = jQuery.expando,
-                cache = jQuery.cache,
-                deleteExpando = support.deleteExpando,
-                special = jQuery.event.special;
-
-            for ( ; (elem = elems[i]) != null; i++ ) {
-                if ( acceptData || jQuery.acceptData( elem ) ) {
-
-                    id = elem[ internalKey ];
-                    data = id && cache[ id ];
-
-                    if ( data ) {
-                        if ( data.events ) {
-                            for ( type in data.events ) {
-                                if ( special[ type ] ) {
-                                    jQuery.event.remove( elem, type );
-
-                                    // This is a shortcut to avoid jQuery.event.remove's overhead
-                                } else {
-                                    jQuery.removeEvent( elem, type, data.handle );
-                                }
-                            }
-                        }
-
-                        // Remove cache only if it was not already removed by jQuery.event.remove
-                        if ( cache[ id ] ) {
-
-                            delete cache[ id ];
-
-                            // IE does not allow us to delete expando properties from nodes,
-                            // nor does it have a removeAttribute function on Document nodes;
-                            // we must handle all of these cases
-                            if ( deleteExpando ) {
-                                delete elem[ internalKey ];
-
-                            } else if ( typeof elem.removeAttribute !== strundefined ) {
-                                elem.removeAttribute( internalKey );
-
-                            } else {
-                                elem[ internalKey ] = null;
-                            }
-
-                            deletedIds.push( id );
-                        }
-                    }
-                }
-            }
-        }
-    });
-
-    jQuery.fn.extend({
-        text: function( value ) {
-            return access( this, function( value ) {
-                return value === undefined ?
-                    jQuery.text( this ) :
-                    this.empty().append( ( this[0] && this[0].ownerDocument || document ).createTextNode( value ) );
-            }, null, value, arguments.length );
-        },
-
-        append: function() {
-            return this.domManip( arguments, function( elem ) {
-                if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
-                    var target = manipulationTarget( this, elem );
-                    target.appendChild( elem );
-                }
-            });
-        },
-
-        prepend: function() {
-            return this.domManip( arguments, function( elem ) {
-                if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
-                    var target = manipulationTarget( this, elem );
-                    target.insertBefore( elem, target.firstChild );
-                }
-            });
-        },
-
-        before: function() {
-            return this.domManip( arguments, function( elem ) {
-                if ( this.parentNode ) {
-                    this.parentNode.insertBefore( elem, this );
-                }
-            });
-        },
-
-        after: function() {
-            return this.domManip( arguments, function( elem ) {
-                if ( this.parentNode ) {
-                    this.parentNode.insertBefore( elem, this.nextSibling );
-                }
-            });
-        },
-
-        remove: function( selector, keepData /* Internal Use Only */ ) {
-            var elem,
-                elems = selector ? jQuery.filter( selector, this ) : this,
-                i = 0;
-
-            for ( ; (elem = elems[i]) != null; i++ ) {
-
-                if ( !keepData && elem.nodeType === 1 ) {
-                    jQuery.cleanData( getAll( elem ) );
-                }
-
-                if ( elem.parentNode ) {
-                    if ( keepData && jQuery.contains( elem.ownerDocument, elem ) ) {
-                        setGlobalEval( getAll( elem, "script" ) );
-                    }
-                    elem.parentNode.removeChild( elem );
-                }
-            }
-
-            return this;
-        },
-
-        empty: function() {
-            var elem,
-                i = 0;
-
-            for ( ; (elem = this[i]) != null; i++ ) {
-                // Remove element nodes and prevent memory leaks
-                if ( elem.nodeType === 1 ) {
-                    jQuery.cleanData( getAll( elem, false ) );
-                }
-
-                // Remove any remaining nodes
-                while ( elem.firstChild ) {
-                    elem.removeChild( elem.firstChild );
-                }
-
-                // If this is a select, ensure that it displays empty (#12336)
-                // Support: IE<9
-                if ( elem.options && jQuery.nodeName( elem, "select" ) ) {
-                    elem.options.length = 0;
-                }
-            }
-
-            return this;
-        },
-
-        clone: function( dataAndEvents, deepDataAndEvents ) {
-            dataAndEvents = dataAndEvents == null ? false : dataAndEvents;
-            deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;
-
-            return this.map(function() {
-                return jQuery.clone( this, dataAndEvents, deepDataAndEvents );
-            });
-        },
-
-        html: function( value ) {
-            return access( this, function( value ) {
-                var elem = this[ 0 ] || {},
-                    i = 0,
-                    l = this.length;
-
-                if ( value === undefined ) {
-                    return elem.nodeType === 1 ?
-                        elem.innerHTML.replace( rinlinejQuery, "" ) :
-                        undefined;
-                }
-
-                // See if we can take a shortcut and just use innerHTML
-                if ( typeof value === "string" && !rnoInnerhtml.test( value ) &&
-                    ( support.htmlSerialize || !rnoshimcache.test( value )  ) &&
-                    ( support.leadingWhitespace || !rleadingWhitespace.test( value ) ) &&
-                    !wrapMap[ (rtagName.exec( value ) || [ "", "" ])[ 1 ].toLowerCase() ] ) {
-
-                    value = value.replace( rxhtmlTag, "<$1></$2>" );
-
-                    try {
-                        for (; i < l; i++ ) {
-                            // Remove element nodes and prevent memory leaks
-                            elem = this[i] || {};
-                            if ( elem.nodeType === 1 ) {
-                                jQuery.cleanData( getAll( elem, false ) );
-                                elem.innerHTML = value;
-                            }
-                        }
-
-                        elem = 0;
-
-                        // If using innerHTML throws an exception, use the fallback method
-                    } catch(e) {}
-                }
-
-                if ( elem ) {
-                    this.empty().append( value );
-                }
-            }, null, value, arguments.length );
-        },
-
-        replaceWith: function() {
-            var arg = arguments[ 0 ];
-
-            // Make the changes, replacing each context element with the new content
-            this.domManip( arguments, function( elem ) {
-                arg = this.parentNode;
-
-                jQuery.cleanData( getAll( this ) );
-
-                if ( arg ) {
-                    arg.replaceChild( elem, this );
-                }
-            });
-
-            // Force removal if there was no new content (e.g., from empty arguments)
-            return arg && (arg.length || arg.nodeType) ? this : this.remove();
-        },
-
-        detach: function( selector ) {
-            return this.remove( selector, true );
-        },
-
-        domManip: function( args, callback ) {
-
-            // Flatten any nested arrays
-            args = concat.apply( [], args );
-
-            var first, node, hasScripts,
-                scripts, doc, fragment,
-                i = 0,
-                l = this.length,
-                set = this,
-                iNoClone = l - 1,
-                value = args[0],
-                isFunction = jQuery.isFunction( value );
-
-            // We can't cloneNode fragments that contain checked, in WebKit
-            if ( isFunction ||
-                ( l > 1 && typeof value === "string" &&
-                !support.checkClone && rchecked.test( value ) ) ) {
-                return this.each(function( index ) {
-                    var self = set.eq( index );
-                    if ( isFunction ) {
-                        args[0] = value.call( this, index, self.html() );
-                    }
-                    self.domManip( args, callback );
-                });
-            }
-
-            if ( l ) {
-                fragment = jQuery.buildFragment( args, this[ 0 ].ownerDocument, false, this );
-                first = fragment.firstChild;
-
-                if ( fragment.childNodes.length === 1 ) {
-                    fragment = first;
-                }
-
-                if ( first ) {
-                    scripts = jQuery.map( getAll( fragment, "script" ), disableScript );
-                    hasScripts = scripts.length;
-
-                    // Use the original fragment for the last item instead of the first because it can end up
-                    // being emptied incorrectly in certain situations (#8070).
-                    for ( ; i < l; i++ ) {
-                        node = fragment;
-
-                        if ( i !== iNoClone ) {
-                            node = jQuery.clone( node, true, true );
-
-                            // Keep references to cloned scripts for later restoration
-                            if ( hasScripts ) {
-                                jQuery.merge( scripts, getAll( node, "script" ) );
-                            }
-                        }
-
-                        callback.call( this[i], node, i );
-                    }
-
-                    if ( hasScripts ) {
-                        doc = scripts[ scripts.length - 1 ].ownerDocument;
-
-                        // Reenable scripts
-                        jQuery.map( scripts, restoreScript );
-
-                        // Evaluate executable scripts on first document insertion
-                        for ( i = 0; i < hasScripts; i++ ) {
-                            node = scripts[ i ];
-                            if ( rscriptType.test( node.type || "" ) &&
-                                !jQuery._data( node, "globalEval" ) && jQuery.contains( doc, node ) ) {
-
-                                if ( node.src ) {
-                                    // Optional AJAX dependency, but won't run scripts if not present
-                                    if ( jQuery._evalUrl ) {
-                                        jQuery._evalUrl( node.src );
-                                    }
-                                } else {
-                                    jQuery.globalEval( ( node.text || node.textContent || node.innerHTML || "" ).replace( rcleanScript, "" ) );
-                                }
-                            }
-                        }
-                    }
-
-                    // Fix #11809: Avoid leaking memory
-                    fragment = first = null;
-                }
-            }
-
-            return this;
-        }
-    });
-
-    jQuery.each({
-        appendTo: "append",
-        prependTo: "prepend",
-        insertBefore: "before",
-        insertAfter: "after",
-        replaceAll: "replaceWith"
-    }, function( name, original ) {
-        jQuery.fn[ name ] = function( selector ) {
-            var elems,
-                i = 0,
-                ret = [],
-                insert = jQuery( selector ),
-                last = insert.length - 1;
-
-            for ( ; i <= last; i++ ) {
-                elems = i === last ? this : this.clone(true);
-                jQuery( insert[i] )[ original ]( elems );
-
-                // Modern browsers can apply jQuery collections as arrays, but oldIE needs a .get()
-                push.apply( ret, elems.get() );
-            }
-
-            return this.pushStack( ret );
-        };
-    });
-
-
-    var iframe,
-        elemdisplay = {};
-
-    /**
-     * Retrieve the actual display of a element
-     * @param {String} name nodeName of the element
-     * @param {Object} doc Document object
-     */
-// Called only from within defaultDisplay
-    function actualDisplay( name, doc ) {
-        var style,
-            elem = jQuery( doc.createElement( name ) ).appendTo( doc.body ),
-
-        // getDefaultComputedStyle might be reliably used only on attached element
-            display = window.getDefaultComputedStyle && ( style = window.getDefaultComputedStyle( elem[ 0 ] ) ) ?
-
-                // Use of this method is a temporary fix (more like optmization) until something better comes along,
-                // since it was removed from specification and supported only in FF
-                style.display : jQuery.css( elem[ 0 ], "display" );
-
-        // We don't have any data stored on the element,
-        // so use "detach" method as fast way to get rid of the element
-        elem.detach();
-
-        return display;
-    }
-
-    /**
-     * Try to determine the default display value of an element
-     * @param {String} nodeName
-     */
-    function defaultDisplay( nodeName ) {
-        var doc = document,
-            display = elemdisplay[ nodeName ];
-
-        if ( !display ) {
-            display = actualDisplay( nodeName, doc );
-
-            // If the simple way fails, read from inside an iframe
-            if ( display === "none" || !display ) {
-
-                // Use the already-created iframe if possible
-                iframe = (iframe || jQuery( "<iframe frameborder='0' width='0' height='0'/>" )).appendTo( doc.documentElement );
-
-                // Always write a new HTML skeleton so Webkit and Firefox don't choke on reuse
-                doc = ( iframe[ 0 ].contentWindow || iframe[ 0 ].contentDocument ).document;
-
-                // Support: IE
-                doc.write();
-                doc.close();
-
-                display = actualDisplay( nodeName, doc );
-                iframe.detach();
-            }
-
-            // Store the correct default display
-            elemdisplay[ nodeName ] = display;
-        }
-
-        return display;
-    }
-
-
-    (function() {
-        var shrinkWrapBlocksVal;
-
-        support.shrinkWrapBlocks = function() {
-            if ( shrinkWrapBlocksVal != null ) {
-                return shrinkWrapBlocksVal;
-            }
-
-            // Will be changed later if needed.
-            shrinkWrapBlocksVal = false;
-
-            // Minified: var b,c,d
-            var div, body, container;
-
-            body = document.getElementsByTagName( "body" )[ 0 ];
-            if ( !body || !body.style ) {
-                // Test fired too early or in an unsupported environment, exit.
-                return;
-            }
-
-            // Setup
-            div = document.createElement( "div" );
-            container = document.createElement( "div" );
-            container.style.cssText = "position:absolute;border:0;width:0;height:0;top:0;left:-9999px";
-            body.appendChild( container ).appendChild( div );
-
-            // Support: IE6
-            // Check if elements with layout shrink-wrap their children
-            if ( typeof div.style.zoom !== strundefined ) {
-                // Reset CSS: box-sizing; display; margin; border
-                div.style.cssText =
-                    // Support: Firefox<29, Android 2.3
-                    // Vendor-prefix box-sizing
-                    "-webkit-box-sizing:content-box;-moz-box-sizing:content-box;" +
-                    "box-sizing:content-box;display:block;margin:0;border:0;" +
-                    "padding:1px;width:1px;zoom:1";
-                div.appendChild( document.createElement( "div" ) ).style.width = "5px";
-                shrinkWrapBlocksVal = div.offsetWidth !== 3;
-            }
-
-            body.removeChild( container );
-
-            return shrinkWrapBlocksVal;
-        };
-
-    })();
-    var rmargin = (/^margin/);
-
-    var rnumnonpx = new RegExp( "^(" + pnum + ")(?!px)[a-z%]+$", "i" );
-
-
-
-    var getStyles, curCSS,
-        rposition = /^(top|right|bottom|left)$/;
-
-    if ( window.getComputedStyle ) {
-        getStyles = function( elem ) {
-            // Support: IE<=11+, Firefox<=30+ (#15098, #14150)
-            // IE throws on elements created in popups
-            // FF meanwhile throws on frame elements through "defaultView.getComputedStyle"
-            if ( elem.ownerDocument.defaultView.opener ) {
-                return elem.ownerDocument.defaultView.getComputedStyle( elem, null );
-            }
-
-            return window.getComputedStyle( elem, null );
-        };
-
-        curCSS = function( elem, name, computed ) {
-            var width, minWidth, maxWidth, ret,
-                style = elem.style;
-
-            computed = computed || getStyles( elem );
-
-            // getPropertyValue is only needed for .css('filter') in IE9, see #12537
-            ret = computed ? computed.getPropertyValue( name ) || computed[ name ] : undefined;
-
-            if ( computed ) {
-
-                if ( ret === "" && !jQuery.contains( elem.ownerDocument, elem ) ) {
-                    ret = jQuery.style( elem, name );
-                }
-
-                // A tribute to the "awesome hack by Dean Edwards"
-                // Chrome < 17 and Safari 5.0 uses "computed value" instead of "used value" for margin-right
-                // Safari 5.1.7 (at least) returns percentage for a larger set of values, but width seems to be reliably pixels
-                // this is against the CSSOM draft spec: http://dev.w3.org/csswg/cssom/#resolved-values
-                if ( rnumnonpx.test( ret ) && rmargin.test( name ) ) {
-
-                    // Remember the original values
-                    width = style.width;
-                    minWidth = style.minWidth;
-                    maxWidth = style.maxWidth;
-
-                    // Put in the new values to get a computed value out
-                    style.minWidth = style.maxWidth = style.width = ret;
-                    ret = computed.width;
-
-                    // Revert the changed values
-                    style.width = width;
-                    style.minWidth = minWidth;
-                    style.maxWidth = maxWidth;
-                }
-            }
-
-            // Support: IE
-            // IE returns zIndex value as an integer.
-            return ret === undefined ?
-                ret :
-            ret + "";
-        };
-    } else if ( document.documentElement.currentStyle ) {
-        getStyles = function( elem ) {
-            return elem.currentStyle;
-        };
-
-        curCSS = function( elem, name, computed ) {
-            var left, rs, rsLeft, ret,
-                style = elem.style;
-
-            computed = computed || getStyles( elem );
-            ret = computed ? computed[ name ] : undefined;
-
-            // Avoid setting ret to empty string here
-            // so we don't default to auto
-            if ( ret == null && style && style[ name ] ) {
-                ret = style[ name ];
-            }
-
-            // From the awesome hack by Dean Edwards
-            // http://erik.eae.net/archives/2007/07/27/18.54.15/#comment-102291
-
-            // If we're not dealing with a regular pixel number
-            // but a number that has a weird ending, we need to convert it to pixels
-            // but not position css attributes, as those are proportional to the parent element instead
-            // and we can't measure the parent instead because it might trigger a "stacking dolls" problem
-            if ( rnumnonpx.test( ret ) && !rposition.test( name ) ) {
-
-                // Remember the original values
-                left = style.left;
-                rs = elem.runtimeStyle;
-                rsLeft = rs && rs.left;
-
-                // Put in the new values to get a computed value out
-                if ( rsLeft ) {
-                    rs.left = elem.currentStyle.left;
-                }
-                style.left = name === "fontSize" ? "1em" : ret;
-                ret = style.pixelLeft + "px";
-
-                // Revert the changed values
-                style.left = left;
-                if ( rsLeft ) {
-                    rs.left = rsLeft;
-                }
-            }
-
-            // Support: IE
-            // IE returns zIndex value as an integer.
-            return ret === undefined ?
-                ret :
-            ret + "" || "auto";
-        };
-    }
-
-
-
-
-    function addGetHookIf( conditionFn, hookFn ) {
-        // Define the hook, we'll check on the first run if it's really needed.
-        return {
-            get: function() {
-                var condition = conditionFn();
-
-                if ( condition == null ) {
-                    // The test was not ready at this point; screw the hook this time
-                    // but check again when needed next time.
-                    return;
-                }
-
-                if ( condition ) {
-                    // Hook not needed (or it's not possible to use it due to missing dependency),
-                    // remove it.
-                    // Since there are no other hooks for marginRight, remove the whole object.
-                    delete this.get;
-                    return;
-                }
-
-                // Hook needed; redefine it so that the support test is not executed again.
-
-                return (this.get = hookFn).apply( this, arguments );
-            }
-        };
-    }
-
-
-    (function() {
-        // Minified: var b,c,d,e,f,g, h,i
-        var div, style, a, pixelPositionVal, boxSizingReliableVal,
-            reliableHiddenOffsetsVal, reliableMarginRightVal;
-
-        // Setup
-        div = document.createElement( "div" );
-        div.innerHTML = "  <link/><table></table><a href='/a'>a</a><input type='checkbox'/>";
-        a = div.getElementsByTagName( "a" )[ 0 ];
-        style = a && a.style;
-
-        // Finish early in limited (non-browser) environments
-        if ( !style ) {
-            return;
-        }
-
-        style.cssText = "float:left;opacity:.5";
-
-        // Support: IE<9
-        // Make sure that element opacity exists (as opposed to filter)
-        support.opacity = style.opacity === "0.5";
-
-        // Verify style float existence
-        // (IE uses styleFloat instead of cssFloat)
-        support.cssFloat = !!style.cssFloat;
-
-        div.style.backgroundClip = "content-box";
-        div.cloneNode( true ).style.backgroundClip = "";
-        support.clearCloneStyle = div.style.backgroundClip === "content-box";
-
-        // Support: Firefox<29, Android 2.3
-        // Vendor-prefix box-sizing
-        support.boxSizing = style.boxSizing === "" || style.MozBoxSizing === "" ||
-        style.WebkitBoxSizing === "";
-
-        jQuery.extend(support, {
-            reliableHiddenOffsets: function() {
-                if ( reliableHiddenOffsetsVal == null ) {
-                    computeStyleTests();
-                }
-                return reliableHiddenOffsetsVal;
-            },
-
-            boxSizingReliable: function() {
-                if ( boxSizingReliableVal == null ) {
-                    computeStyleTests();
-                }
-                return boxSizingReliableVal;
-            },
-
-            pixelPosition: function() {
-                if ( pixelPositionVal == null ) {
-                    computeStyleTests();
-                }
-                return pixelPositionVal;
-            },
-
-            // Support: Android 2.3
-            reliableMarginRight: function() {
-                if ( reliableMarginRightVal == null ) {
-                    computeStyleTests();
-                }
-                return reliableMarginRightVal;
-            }
-        });
-
-        function computeStyleTests() {
-            // Minified: var b,c,d,j
-            var div, body, container, contents;
-
-            body = document.getElementsByTagName( "body" )[ 0 ];
-            if ( !body || !body.style ) {
-                // Test fired too early or in an unsupported environment, exit.
-                return;
-            }
-
-            // Setup
-            div = document.createElement( "div" );
-            container = document.createElement( "div" );
-            container.style.cssText = "position:absolute;border:0;width:0;height:0;top:0;left:-9999px";
-            body.appendChild( container ).appendChild( div );
-
-            div.style.cssText =
-                // Support: Firefox<29, Android 2.3
-                // Vendor-prefix box-sizing
-                "-webkit-box-sizing:border-box;-moz-box-sizing:border-box;" +
-                "box-sizing:border-box;display:block;margin-top:1%;top:1%;" +
-                "border:1px;padding:1px;width:4px;position:absolute";
-
-            // Support: IE<9
-            // Assume reasonable values in the absence of getComputedStyle
-            pixelPositionVal = boxSizingReliableVal = false;
-            reliableMarginRightVal = true;
-
-            // Check for getComputedStyle so that this code is not run in IE<9.
-            if ( window.getComputedStyle ) {
-                pixelPositionVal = ( window.getComputedStyle( div, null ) || {} ).top !== "1%";
-                boxSizingReliableVal =
-                    ( window.getComputedStyle( div, null ) || { width: "4px" } ).width === "4px";
-
-                // Support: Android 2.3
-                // Div with explicit width and no margin-right incorrectly
-                // gets computed margin-right based on width of container (#3333)
-                // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
-                contents = div.appendChild( document.createElement( "div" ) );
-
-                // Reset CSS: box-sizing; display; margin; border; padding
-                contents.style.cssText = div.style.cssText =
-                    // Support: Firefox<29, Android 2.3
-                    // Vendor-prefix box-sizing
-                    "-webkit-box-sizing:content-box;-moz-box-sizing:content-box;" +
-                    "box-sizing:content-box;display:block;margin:0;border:0;padding:0";
-                contents.style.marginRight = contents.style.width = "0";
-                div.style.width = "1px";
-
-                reliableMarginRightVal =
-                    !parseFloat( ( window.getComputedStyle( contents, null ) || {} ).marginRight );
-
-                div.removeChild( contents );
-            }
-
-            // Support: IE8
-            // Check if table cells still have offsetWidth/Height when they are set
-            // to display:none and there are still other visible table cells in a
-            // table row; if so, offsetWidth/Height are not reliable for use when
-            // determining if an element has been hidden directly using
-            // display:none (it is still safe to use offsets if a parent element is
-            // hidden; don safety goggles and see bug #4512 for more information).
-            div.innerHTML = "<table><tr><td></td><td>t</td></tr></table>";
-            contents = div.getElementsByTagName( "td" );
-            contents[ 0 ].style.cssText = "margin:0;border:0;padding:0;display:none";
-            reliableHiddenOffsetsVal = contents[ 0 ].offsetHeight === 0;
-            if ( reliableHiddenOffsetsVal ) {
-                contents[ 0 ].style.display = "";
-                contents[ 1 ].style.display = "none";
-                reliableHiddenOffsetsVal = contents[ 0 ].offsetHeight === 0;
-            }
-
-            body.removeChild( container );
-        }
-
-    })();
-
-
-// A method for quickly swapping in/out CSS properties to get correct calculations.
-    jQuery.swap = function( elem, options, callback, args ) {
-        var ret, name,
-            old = {};
-
-        // Remember the old values, and insert the new ones
-        for ( name in options ) {
-            old[ name ] = elem.style[ name ];
-            elem.style[ name ] = options[ name ];
-        }
-
-        ret = callback.apply( elem, args || [] );
-
-        // Revert the old values
-        for ( name in options ) {
-            elem.style[ name ] = old[ name ];
-        }
-
-        return ret;
-    };
-
-
-    var
-        ralpha = /alpha\([^)]*\)/i,
-        ropacity = /opacity\s*=\s*([^)]*)/,
-
-    // swappable if display is none or starts with table except "table", "table-cell", or "table-caption"
-    // see here for display values: https://developer.mozilla.org/en-US/docs/CSS/display
-        rdisplayswap = /^(none|table(?!-c[ea]).+)/,
-        rnumsplit = new RegExp( "^(" + pnum + ")(.*)$", "i" ),
-        rrelNum = new RegExp( "^([+-])=(" + pnum + ")", "i" ),
-
-        cssShow = { position: "absolute", visibility: "hidden", display: "block" },
-        cssNormalTransform = {
-            letterSpacing: "0",
-            fontWeight: "400"
-        },
-
-        cssPrefixes = [ "Webkit", "O", "Moz", "ms" ];
-
-
-// return a css property mapped to a potentially vendor prefixed property
-    function vendorPropName( style, name ) {
-
-        // shortcut for names that are not vendor prefixed
-        if ( name in style ) {
-            return name;
-        }
-
-        // check for vendor prefixed names
-        var capName = name.charAt(0).toUpperCase() + name.slice(1),
-            origName = name,
-            i = cssPrefixes.length;
-
-        while ( i-- ) {
-            name = cssPrefixes[ i ] + capName;
-            if ( name in style ) {
-                return name;
-            }
-        }
-
-        return origName;
-    }
-
-    function showHide( elements, show ) {
-        var display, elem, hidden,
-            values = [],
-            index = 0,
-            length = elements.length;
-
-        for ( ; index < length; index++ ) {
-            elem = elements[ index ];
-            if ( !elem.style ) {
-                continue;
-            }
-
-            values[ index ] = jQuery._data( elem, "olddisplay" );
-            display = elem.style.display;
-            if ( show ) {
-                // Reset the inline display of this element to learn if it is
-                // being hidden by cascaded rules or not
-                if ( !values[ index ] && display === "none" ) {
-                    elem.style.display = "";
-                }
-
-                // Set elements which have been overridden with display: none
-                // in a stylesheet to whatever the default browser style is
-                // for such an element
-                if ( elem.style.display === "" && isHidden( elem ) ) {
-                    values[ index ] = jQuery._data( elem, "olddisplay", defaultDisplay(elem.nodeName) );
-                }
-            } else {
-                hidden = isHidden( elem );
-
-                if ( display && display !== "none" || !hidden ) {
-                    jQuery._data( elem, "olddisplay", hidden ? display : jQuery.css( elem, "display" ) );
-                }
-            }
-        }
-
-        // Set the display of most of the elements in a second loop
-        // to avoid the constant reflow
-        for ( index = 0; index < length; index++ ) {
-            elem = elements[ index ];
-            if ( !elem.style ) {
-                continue;
-            }
-            if ( !show || elem.style.display === "none" || elem.style.display === "" ) {
-                elem.style.display = show ? values[ index ] || "" : "none";
-            }
-        }
-
-        return elements;
-    }
-
-    function setPositiveNumber( elem, value, subtract ) {
-        var matches = rnumsplit.exec( value );
-        return matches ?
-            // Guard against undefined "subtract", e.g., when used as in cssHooks
-        Math.max( 0, matches[ 1 ] - ( subtract || 0 ) ) + ( matches[ 2 ] || "px" ) :
-            value;
-    }
-
-    function augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) {
-        var i = extra === ( isBorderBox ? "border" : "content" ) ?
-                // If we already have the right measurement, avoid augmentation
-                4 :
-                // Otherwise initialize for horizontal or vertical properties
-                name === "width" ? 1 : 0,
-
-            val = 0;
-
-        for ( ; i < 4; i += 2 ) {
-            // both box models exclude margin, so add it if we want it
-            if ( extra === "margin" ) {
-                val += jQuery.css( elem, extra + cssExpand[ i ], true, styles );
-            }
-
-            if ( isBorderBox ) {
-                // border-box includes padding, so remove it if we want content
-                if ( extra === "content" ) {
-                    val -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
-                }
-
-                // at this point, extra isn't border nor margin, so remove border
-                if ( extra !== "margin" ) {
-                    val -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
-                }
-            } else {
-                // at this point, extra isn't content, so add padding
-                val += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
-
-                // at this point, extra isn't content nor padding, so add border
-                if ( extra !== "padding" ) {
-                    val += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
-                }
-            }
-        }
-
-        return val;
-    }
-
-    function getWidthOrHeight( elem, name, extra ) {
-
-        // Start with offset property, which is equivalent to the border-box value
-        var valueIsBorderBox = true,
-            val = name === "width" ? elem.offsetWidth : elem.offsetHeight,
-            styles = getStyles( elem ),
-            isBorderBox = support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box";
-
-        // some non-html elements return undefined for offsetWidth, so check for null/undefined
-        // svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285
-        // MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668
-        if ( val <= 0 || val == null ) {
-            // Fall back to computed then uncomputed css if necessary
-            val = curCSS( elem, name, styles );
-            if ( val < 0 || val == null ) {
-                val = elem.style[ name ];
-            }
-
-            // Computed unit is not pixels. Stop here and return.
-            if ( rnumnonpx.test(val) ) {
-                return val;
-            }
-
-            // we need the check for style in case a browser which returns unreliable values
-            // for getComputedStyle silently falls back to the reliable elem.style
-            valueIsBorderBox = isBorderBox && ( support.boxSizingReliable() || val === elem.style[ name ] );
-
-            // Normalize "", auto, and prepare for extra
-            val = parseFloat( val ) || 0;
-        }
-
-        // use the active box-sizing model to add/subtract irrelevant styles
-        return ( val +
-            augmentWidthOrHeight(
-                elem,
-                name,
-                extra || ( isBorderBox ? "border" : "content" ),
-                valueIsBorderBox,
-                styles
-            )
-            ) + "px";
-    }
-
-    jQuery.extend({
-        // Add in style property hooks for overriding the default
-        // behavior of getting and setting a style property
-        cssHooks: {
-            opacity: {
-                get: function( elem, computed ) {
-                    if ( computed ) {
-                        // We should always get a number back from opacity
-                        var ret = curCSS( elem, "opacity" );
-                        return ret === "" ? "1" : ret;
-                    }
-                }
-            }
-        },
-
-        // Don't automatically add "px" to these possibly-unitless properties
-        cssNumber: {
-            "columnCount": true,
-            "fillOpacity": true,
-            "flexGrow": true,
-            "flexShrink": true,
-            "fontWeight": true,
-            "lineHeight": true,
-            "opacity": true,
-            "order": true,
-            "orphans": true,
-            "widows": true,
-            "zIndex": true,
-            "zoom": true
-        },
-
-        // Add in properties whose names you wish to fix before
-        // setting or getting the value
-        cssProps: {
-            // normalize float css property
-            "float": support.cssFloat ? "cssFloat" : "styleFloat"
-        },
-
-        // Get and set the style property on a DOM Node
-        style: function( elem, name, value, extra ) {
-            // Don't set styles on text and comment nodes
-            if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) {
-                return;
-            }
-
-            // Make sure that we're working with the right name
-            var ret, type, hooks,
-                origName = jQuery.camelCase( name ),
-                style = elem.style;
-
-            name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( style, origName ) );
-
-            // gets hook for the prefixed version
-            // followed by the unprefixed version
-            hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
-
-            // Check if we're setting a value
-            if ( value !== undefined ) {
-                type = typeof value;
-
-                // convert relative number strings (+= or -=) to relative numbers. #7345
-                if ( type === "string" && (ret = rrelNum.exec( value )) ) {
-                    value = ( ret[1] + 1 ) * ret[2] + parseFloat( jQuery.css( elem, name ) );
-                    // Fixes bug #9237
-                    type = "number";
-                }
-
-                // Make sure that null and NaN values aren't set. See: #7116
-                if ( value == null || value !== value ) {
-                    return;
-                }
-
-                // If a number was passed in, add 'px' to the (except for certain CSS properties)
-                if ( type === "number" && !jQuery.cssNumber[ origName ] ) {
-                    value += "px";
-                }
-
-                // Fixes #8908, it can be done more correctly by specifing setters in cssHooks,
-                // but it would mean to define eight (for every problematic property) identical functions
-                if ( !support.clearCloneStyle && value === "" && name.indexOf("background") === 0 ) {
-                    style[ name ] = "inherit";
-                }
-
-                // If a hook was provided, use that value, otherwise just set the specified value
-                if ( !hooks || !("set" in hooks) || (value = hooks.set( elem, value, extra )) !== undefined ) {
-
-                    // Support: IE
-                    // Swallow errors from 'invalid' CSS values (#5509)
-                    try {
-                        style[ name ] = value;
-                    } catch(e) {}
-                }
-
-            } else {
-                // If a hook was provided get the non-computed value from there
-                if ( hooks && "get" in hooks && (ret = hooks.get( elem, false, extra )) !== undefined ) {
-                    return ret;
-                }
-
-                // Otherwise just get the value from the style object
-                return style[ name ];
-            }
-        },
-
-        css: function( elem, name, extra, styles ) {
-            var num, val, hooks,
-                origName = jQuery.camelCase( name );
-
-            // Make sure that we're working with the right name
-            name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( elem.style, origName ) );
-
-            // gets hook for the prefixed version
-            // followed by the unprefixed version
-            hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
-
-            // If a hook was provided get the computed value from there
-            if ( hooks && "get" in hooks ) {
-                val = hooks.get( elem, true, extra );
-            }
-
-            // Otherwise, if a way to get the computed value exists, use that
-            if ( val === undefined ) {
-                val = curCSS( elem, name, styles );
-            }
-
-            //convert "normal" to computed value
-            if ( val === "normal" && name in cssNormalTransform ) {
-                val = cssNormalTransform[ name ];
-            }
-
-            // Return, converting to number if forced or a qualifier was provided and val looks numeric
-            if ( extra === "" || extra ) {
-                num = parseFloat( val );
-                return extra === true || jQuery.isNumeric( num ) ? num || 0 : val;
-            }
-            return val;
-        }
-    });
-
-    jQuery.each([ "height", "width" ], function( i, name ) {
-        jQuery.cssHooks[ name ] = {
-            get: function( elem, computed, extra ) {
-                if ( computed ) {
-                    // certain elements can have dimension info if we invisibly show them
-                    // however, it must have a current display style that would benefit from this
-                    return rdisplayswap.test( jQuery.css( elem, "display" ) ) && elem.offsetWidth === 0 ?
-                        jQuery.swap( elem, cssShow, function() {
-                            return getWidthOrHeight( elem, name, extra );
-                        }) :
-                        getWidthOrHeight( elem, name, extra );
-                }
-            },
-
-            set: function( elem, value, extra ) {
-                var styles = extra && getStyles( elem );
-                return setPositiveNumber( elem, value, extra ?
-                        augmentWidthOrHeight(
-                            elem,
-                            name,
-                            extra,
-                            support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box",
-                            styles
-                        ) : 0
-                );
-            }
-        };
-    });
-
-    if ( !support.opacity ) {
-        jQuery.cssHooks.opacity = {
-            get: function( elem, computed ) {
-                // IE uses filters for opacity
-                return ropacity.test( (computed && elem.currentStyle ? elem.currentStyle.filter : elem.style.filter) || "" ) ?
-                ( 0.01 * parseFloat( RegExp.$1 ) ) + "" :
-                    computed ? "1" : "";
-            },
-
-            set: function( elem, value ) {
-                var style = elem.style,
-                    currentStyle = elem.currentStyle,
-                    opacity = jQuery.isNumeric( value ) ? "alpha(opacity=" + value * 100 + ")" : "",
-                    filter = currentStyle && currentStyle.filter || style.filter || "";
-
-                // IE has trouble with opacity if it does not have layout
-                // Force it by setting the zoom level
-                style.zoom = 1;
-
-                // if setting opacity to 1, and no other filters exist - attempt to remove filter attribute #6652
-                // if value === "", then remove inline opacity #12685
-                if ( ( value >= 1 || value === "" ) &&
-                    jQuery.trim( filter.replace( ralpha, "" ) ) === "" &&
-                    style.removeAttribute ) {
-
-                    // Setting style.filter to null, "" & " " still leave "filter:" in the cssText
-                    // if "filter:" is present at all, clearType is disabled, we want to avoid this
-                    // style.removeAttribute is IE Only, but so apparently is this code path...
-                    style.removeAttribute( "filter" );
-
-                    // if there is no filter style applied in a css rule or unset inline opacity, we are done
-                    if ( value === "" || currentStyle && !currentStyle.filter ) {
-                        return;
-                    }
-                }
-
-                // otherwise, set new filter values
-                style.filter = ralpha.test( filter ) ?
-                    filter.replace( ralpha, opacity ) :
-                filter + " " + opacity;
-            }
-        };
-    }
-
-    jQuery.cssHooks.marginRight = addGetHookIf( support.reliableMarginRight,
-        function( elem, computed ) {
-            if ( computed ) {
-                // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
-                // Work around by temporarily setting element display to inline-block
-                return jQuery.swap( elem, { "display": "inline-block" },
-                    curCSS, [ elem, "marginRight" ] );
-            }
-        }
-    );
-
-// These hooks are used by animate to expand properties
-    jQuery.each({
-        margin: "",
-        padding: "",
-        border: "Width"
-    }, function( prefix, suffix ) {
-        jQuery.cssHooks[ prefix + suffix ] = {
-            expand: function( value ) {
-                var i = 0,
-                    expanded = {},
-
-                // assumes a single number if not a string
-                    parts = typeof value === "string" ? value.split(" ") : [ value ];
-
-                for ( ; i < 4; i++ ) {
-                    expanded[ prefix + cssExpand[ i ] + suffix ] =
-                        parts[ i ] || parts[ i - 2 ] || parts[ 0 ];
-                }
-
-                return expanded;
-            }
-        };
-
-        if ( !rmargin.test( prefix ) ) {
-            jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber;
-        }
-    });
-
-    jQuery.fn.extend({
-        css: function( name, value ) {
-            return access( this, function( elem, name, value ) {
-                var styles, len,
-                    map = {},
-                    i = 0;
-
-                if ( jQuery.isArray( name ) ) {
-                    styles = getStyles( elem );
-                    len = name.length;
-
-                    for ( ; i < len; i++ ) {
-                        map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles );
-                    }
-
-                    return map;
-                }
-
-                return value !== undefined ?
-                    jQuery.style( elem, name, value ) :
-                    jQuery.css( elem, name );
-            }, name, value, arguments.length > 1 );
-        },
-        show: function() {
-            return showHide( this, true );
-        },
-        hide: function() {
-            return showHide( this );
-        },
-        toggle: function( state ) {
-            if ( typeof state === "boolean" ) {
-                return state ? this.show() : this.hide();
-            }
-
-            return this.each(function() {
-                if ( isHidden( this ) ) {
-                    jQuery( this ).show();
-                } else {
-                    jQuery( this ).hide();
-                }
-            });
-        }
-    });
-
-
-    function Tween( elem, options, prop, end, easing ) {
-        return new Tween.prototype.init( elem, options, prop, end, easing );
-    }
-    jQuery.Tween = Tween;
-
-    Tween.prototype = {
-        constructor: Tween,
-        init: function( elem, options, prop, end, easing, unit ) {
-            this.elem = elem;
-            this.prop = prop;
-            this.easing = easing || "swing";
-            this.options = options;
-            this.start = this.now = this.cur();
-            this.end = end;
-            this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" );
-        },
-        cur: function() {
-            var hooks = Tween.propHooks[ this.prop ];
-
-            return hooks && hooks.get ?
-                hooks.get( this ) :
-                Tween.propHooks._default.get( this );
-        },
-        run: function( percent ) {
-            var eased,
-                hooks = Tween.propHooks[ this.prop ];
-
-            if ( this.options.duration ) {
-                this.pos = eased = jQuery.easing[ this.easing ](
-                    percent, this.options.duration * percent, 0, 1, this.options.duration
-                );
-            } else {
-                this.pos = eased = percent;
-            }
-            this.now = ( this.end - this.start ) * eased + this.start;
-
-            if ( this.options.step ) {
-                this.options.step.call( this.elem, this.now, this );
-            }
-
-            if ( hooks && hooks.set ) {
-                hooks.set( this );
-            } else {
-                Tween.propHooks._default.set( this );
-            }
-            return this;
-        }
-    };
-
-    Tween.prototype.init.prototype = Tween.prototype;
-
-    Tween.propHooks = {
-        _default: {
-            get: function( tween ) {
-                var result;
-
-                if ( tween.elem[ tween.prop ] != null &&
-                    (!tween.elem.style || tween.elem.style[ tween.prop ] == null) ) {
-                    return tween.elem[ tween.prop ];
-                }
-
-                // passing an empty string as a 3rd parameter to .css will automatically
-                // attempt a parseFloat and fallback to a string if the parse fails
-                // so, simple values such as "10px" are parsed to Float.
-                // complex values such as "rotate(1rad)" are returned as is.
-                result = jQuery.css( tween.elem, tween.prop, "" );
-                // Empty strings, null, undefined and "auto" are converted to 0.
-                return !result || result === "auto" ? 0 : result;
-            },
-            set: function( tween ) {
-                // use step hook for back compat - use cssHook if its there - use .style if its
-                // available and use plain properties where available
-                if ( jQuery.fx.step[ tween.prop ] ) {
-                    jQuery.fx.step[ tween.prop ]( tween );
-                } else if ( tween.elem.style && ( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null || jQuery.cssHooks[ tween.prop ] ) ) {
-                    jQuery.style( tween.elem, tween.prop, tween.now + tween.unit );
-                } else {
-                    tween.elem[ tween.prop ] = tween.now;
-                }
-            }
-        }
-    };
-
-// Support: IE <=9
-// Panic based approach to setting things on disconnected nodes
-
-    Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = {
-        set: function( tween ) {
-            if ( tween.elem.nodeType && tween.elem.parentNode ) {
-                tween.elem[ tween.prop ] = tween.now;
-            }
-        }
-    };
-
-    jQuery.easing = {
-        linear: function( p ) {
-            return p;
-        },
-        swing: function( p ) {
-            return 0.5 - Math.cos( p * Math.PI ) / 2;
-        }
-    };
-
-    jQuery.fx = Tween.prototype.init;
-
-// Back Compat <1.8 extension point
-    jQuery.fx.step = {};
-
-
-
-
-    var
-        fxNow, timerId,
-        rfxtypes = /^(?:toggle|show|hide)$/,
-        rfxnum = new RegExp( "^(?:([+-])=|)(" + pnum + ")([a-z%]*)$", "i" ),
-        rrun = /queueHooks$/,
-        animationPrefilters = [ defaultPrefilter ],
-        tweeners = {
-            "*": [ function( prop, value ) {
-                var tween = this.createTween( prop, value ),
-                    target = tween.cur(),
-                    parts = rfxnum.exec( value ),
-                    unit = parts && parts[ 3 ] || ( jQuery.cssNumber[ prop ] ? "" : "px" ),
-
-                // Starting value computation is required for potential unit mismatches
-                    start = ( jQuery.cssNumber[ prop ] || unit !== "px" && +target ) &&
-                        rfxnum.exec( jQuery.css( tween.elem, prop ) ),
-                    scale = 1,
-                    maxIterations = 20;
-
-                if ( start && start[ 3 ] !== unit ) {
-                    // Trust units reported by jQuery.css
-                    unit = unit || start[ 3 ];
-
-                    // Make sure we update the tween properties later on
-                    parts = parts || [];
-
-                    // Iteratively approximate from a nonzero starting point
-                    start = +target || 1;
-
-                    do {
-                        // If previous iteration zeroed out, double until we get *something*
-                        // Use a string for doubling factor so we don't accidentally see scale as unchanged below
-                        scale = scale || ".5";
-
-                        // Adjust and apply
-                        start = start / scale;
-                        jQuery.style( tween.elem, prop, start + unit );
-
-                        // Update scale, tolerating zero or NaN from tween.cur()
-                        // And breaking the loop if scale is unchanged or perfect, or if we've just had enough
-                    } while ( scale !== (scale = tween.cur() / target) && scale !== 1 && --maxIterations );
-                }
-
-                // Update tween properties
-                if ( parts ) {
-                    start = tween.start = +start || +target || 0;
-                    tween.unit = unit;
-                    // If a +=/-= token was provided, we're doing a relative animation
-                    tween.end = parts[ 1 ] ?
-                    start + ( parts[ 1 ] + 1 ) * parts[ 2 ] :
-                        +parts[ 2 ];
-                }
-
-                return tween;
-            } ]
-        };
-
-// Animations created synchronously will run synchronously
-    function createFxNow() {
-        setTimeout(function() {
-            fxNow = undefined;
-        });
-        return ( fxNow = jQuery.now() );
-    }
-
-// Generate parameters to create a standard animation
-    function genFx( type, includeWidth ) {
-        var which,
-            attrs = { height: type },
-            i = 0;
-
-        // if we include width, step value is 1 to do all cssExpand values,
-        // if we don't include width, step value is 2 to skip over Left and Right
-        includeWidth = includeWidth ? 1 : 0;
-        for ( ; i < 4 ; i += 2 - includeWidth ) {
-            which = cssExpand[ i ];
-            attrs[ "margin" + which ] = attrs[ "padding" + which ] = type;
-        }
-
-        if ( includeWidth ) {
-            attrs.opacity = attrs.width = type;
-        }
-
-        return attrs;
-    }
-
-    function createTween( value, prop, animation ) {
-        var tween,
-            collection = ( tweeners[ prop ] || [] ).concat( tweeners[ "*" ] ),
-            index = 0,
-            length = collection.length;
-        for ( ; index < length; index++ ) {
-            if ( (tween = collection[ index ].call( animation, prop, value )) ) {
-
-                // we're done with this property
-                return tween;
-            }
-        }
-    }
-
-    function defaultPrefilter( elem, props, opts ) {
-        /* jshint validthis: true */
-        var prop, value, toggle, tween, hooks, oldfire, display, checkDisplay,
-            anim = this,
-            orig = {},
-            style = elem.style,
-            hidden = elem.nodeType && isHidden( elem ),
-            dataShow = jQuery._data( elem, "fxshow" );
-
-        // handle queue: false promises
-        if ( !opts.queue ) {
-            hooks = jQuery._queueHooks( elem, "fx" );
-            if ( hooks.unqueued == null ) {
-                hooks.unqueued = 0;
-                oldfire = hooks.empty.fire;
-                hooks.empty.fire = function() {
-                    if ( !hooks.unqueued ) {
-                        oldfire();
-                    }
-                };
-            }
-            hooks.unqueued++;
-
-            anim.always(function() {
-                // doing this makes sure that the complete handler will be called
-                // before this completes
-                anim.always(function() {
-                    hooks.unqueued--;
-                    if ( !jQuery.queue( elem, "fx" ).length ) {
-                        hooks.empty.fire();
-                    }
-                });
-            });
-        }
-
-        // height/width overflow pass
-        if ( elem.nodeType === 1 && ( "height" in props || "width" in props ) ) {
-            // Make sure that nothing sneaks out
-            // Record all 3 overflow attributes because IE does not
-            // change the overflow attribute when overflowX and
-            // overflowY are set to the same value
-            opts.overflow = [ style.overflow, style.overflowX, style.overflowY ];
-
-            // Set display property to inline-block for height/width
-            // animations on inline elements that are having width/height animated
-            display = jQuery.css( elem, "display" );
-
-            // Test default display if display is currently "none"
-            checkDisplay = display === "none" ?
-            jQuery._data( elem, "olddisplay" ) || defaultDisplay( elem.nodeName ) : display;
-
-            if ( checkDisplay === "inline" && jQuery.css( elem, "float" ) === "none" ) {
-
-                // inline-level elements accept inline-block;
-                // block-level elements need to be inline with layout
-                if ( !support.inlineBlockNeedsLayout || defaultDisplay( elem.nodeName ) === "inline" ) {
-                    style.display = "inline-block";
-                } else {
-                    style.zoom = 1;
-                }
-            }
-        }
-
-        if ( opts.overflow ) {
-            style.overflow = "hidden";
-            if ( !support.shrinkWrapBlocks() ) {
-                anim.always(function() {
-                    style.overflow = opts.overflow[ 0 ];
-                    style.overflowX = opts.overflow[ 1 ];
-                    style.overflowY = opts.overflow[ 2 ];
-                });
-            }
-        }
-
-        // show/hide pass
-        for ( prop in props ) {
-            value = props[ prop ];
-            if ( rfxtypes.exec( value ) ) {
-                delete props[ prop ];
-                toggle = toggle || value === "toggle";
-                if ( value === ( hidden ? "hide" : "show" ) ) {
-
-                    // If there is dataShow left over from a stopped hide or show and we are going to proceed with show, we should pretend to be hidden
-                    if ( value === "show" && dataShow && dataShow[ prop ] !== undefined ) {
-                        hidden = true;
-                    } else {
-                        continue;
-                    }
-                }
-                orig[ prop ] = dataShow && dataShow[ prop ] || jQuery.style( elem, prop );
-
-                // Any non-fx value stops us from restoring the original display value
-            } else {
-                display = undefined;
-            }
-        }
-
-        if ( !jQuery.isEmptyObject( orig ) ) {
-            if ( dataShow ) {
-                if ( "hidden" in dataShow ) {
-                    hidden = dataShow.hidden;
-                }
-            } else {
-                dataShow = jQuery._data( elem, "fxshow", {} );
-            }
-
-            // store state if its toggle - enables .stop().toggle() to "reverse"
-            if ( toggle ) {
-                dataShow.hidden = !hidden;
-            }
-            if ( hidden ) {
-                jQuery( elem ).show();
-            } else {
-                anim.done(function() {
-                    jQuery( elem ).hide();
-                });
-            }
-            anim.done(function() {
-                var prop;
-                jQuery._removeData( elem, "fxshow" );
-                for ( prop in orig ) {
-                    jQuery.style( elem, prop, orig[ prop ] );
-                }
-            });
-            for ( prop in orig ) {
-                tween = createTween( hidden ? dataShow[ prop ] : 0, prop, anim );
-
-                if ( !( prop in dataShow ) ) {
-                    dataShow[ prop ] = tween.start;
-                    if ( hidden ) {
-                        tween.end = tween.start;
-                        tween.start = prop === "width" || prop === "height" ? 1 : 0;
-                    }
-                }
-            }
-
-            // If this is a noop like .hide().hide(), restore an overwritten display value
-        } else if ( (display === "none" ? defaultDisplay( elem.nodeName ) : display) === "inline" ) {
-            style.display = display;
-        }
-    }
-
-    function propFilter( props, specialEasing ) {
-        var index, name, easing, value, hooks;
-
-        // camelCase, specialEasing and expand cssHook pass
-        for ( index in props ) {
-            name = jQuery.camelCase( index );
-            easing = specialEasing[ name ];
-            value = props[ index ];
-            if ( jQuery.isArray( value ) ) {
-                easing = value[ 1 ];
-                value = props[ index ] = value[ 0 ];
-            }
-
-            if ( index !== name ) {
-                props[ name ] = value;
-                delete props[ index ];
-            }
-
-            hooks = jQuery.cssHooks[ name ];
-            if ( hooks && "expand" in hooks ) {
-                value = hooks.expand( value );
-                delete props[ name ];
-
-                // not quite $.extend, this wont overwrite keys already present.
-                // also - reusing 'index' from above because we have the correct "name"
-                for ( index in value ) {
-                    if ( !( index in props ) ) {
-                        props[ index ] = value[ index ];
-                        specialEasing[ index ] = easing;
-                    }
-                }
-            } else {
-                specialEasing[ name ] = easing;
-            }
-        }
-    }
-
-    function Animation( elem, properties, options ) {
-        var result,
-            stopped,
-            index = 0,
-            length = animationPrefilters.length,
-            deferred = jQuery.Deferred().always( function() {
-                // don't match elem in the :animated selector
-                delete tick.elem;
-            }),
-            tick = function() {
-                if ( stopped ) {
-                    return false;
-                }
-                var currentTime = fxNow || createFxNow(),
-                    remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ),
-                // archaic crash bug won't allow us to use 1 - ( 0.5 || 0 ) (#12497)
-                    temp = remaining / animation.duration || 0,
-                    percent = 1 - temp,
-                    index = 0,
-                    length = animation.tweens.length;
-
-                for ( ; index < length ; index++ ) {
-                    animation.tweens[ index ].run( percent );
-                }
-
-                deferred.notifyWith( elem, [ animation, percent, remaining ]);
-
-                if ( percent < 1 && length ) {
-                    return remaining;
-                } else {
-                    deferred.resolveWith( elem, [ animation ] );
-                    return false;
-                }
-            },
-            animation = deferred.promise({
-                elem: elem,
-                props: jQuery.extend( {}, properties ),
-                opts: jQuery.extend( true, { specialEasing: {} }, options ),
-                originalProperties: properties,
-                originalOptions: options,
-                startTime: fxNow || createFxNow(),
-                duration: options.duration,
-                tweens: [],
-                createTween: function( prop, end ) {
-                    var tween = jQuery.Tween( elem, animation.opts, prop, end,
-                        animation.opts.specialEasing[ prop ] || animation.opts.easing );
-                    animation.tweens.push( tween );
-                    return tween;
-                },
-                stop: function( gotoEnd ) {
-                    var index = 0,
-                    // if we are going to the end, we want to run all the tweens
-                    // otherwise we skip this part
-                        length = gotoEnd ? animation.tweens.length : 0;
-                    if ( stopped ) {
-                        return this;
-                    }
-                    stopped = true;
-                    for ( ; index < length ; index++ ) {
-                        animation.tweens[ index ].run( 1 );
-                    }
-
-                    // resolve when we played the last frame
-                    // otherwise, reject
-                    if ( gotoEnd ) {
-                        deferred.resolveWith( elem, [ animation, gotoEnd ] );
-                    } else {
-                        deferred.rejectWith( elem, [ animation, gotoEnd ] );
-                    }
-                    return this;
-                }
-            }),
-            props = animation.props;
-
-        propFilter( props, animation.opts.specialEasing );
-
-        for ( ; index < length ; index++ ) {
-            result = animationPrefilters[ index ].call( animation, elem, props, animation.opts );
-            if ( result ) {
-                return result;
-            }
-        }
-
-        jQuery.map( props, createTween, animation );
-
-        if ( jQuery.isFunction( animation.opts.start ) ) {
-            animation.opts.start.call( elem, animation );
-        }
-
-        jQuery.fx.timer(
-            jQuery.extend( tick, {
-                elem: elem,
-                anim: animation,
-                queue: animation.opts.queue
-            })
-        );
-
-        // attach callbacks from options
-        return animation.progress( animation.opts.progress )
-            .done( animation.opts.done, animation.opts.complete )
-            .fail( animation.opts.fail )
-            .always( animation.opts.always );
-    }
-
-    jQuery.Animation = jQuery.extend( Animation, {
-        tweener: function( props, callback ) {
-            if ( jQuery.isFunction( props ) ) {
-                callback = props;
-                props = [ "*" ];
-            } else {
-                props = props.split(" ");
-            }
-
-            var prop,
-                index = 0,
-                length = props.length;
-
-            for ( ; index < length ; index++ ) {
-                prop = props[ index ];
-                tweeners[ prop ] = tweeners[ prop ] || [];
-                tweeners[ prop ].unshift( callback );
-            }
-        },
-
-        prefilter: function( callback, prepend ) {
-            if ( prepend ) {
-                animationPrefilters.unshift( callback );
-            } else {
-                animationPrefilters.push( callback );
-            }
-        }
-    });
-
-    jQuery.speed = function( speed, easing, fn ) {
-        var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : {
-            complete: fn || !fn && easing ||
-            jQuery.isFunction( speed ) && speed,
-            duration: speed,
-            easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing
-        };
-
-        opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration :
-            opt.duration in jQuery.fx.speeds ? jQuery.fx.speeds[ opt.duration ] : jQuery.fx.speeds._default;
-
-        // normalize opt.queue - true/undefined/null -> "fx"
-        if ( opt.queue == null || opt.queue === true ) {
-            opt.queue = "fx";
-        }
-
-        // Queueing
-        opt.old = opt.complete;
-
-        opt.complete = function() {
-            if ( jQuery.isFunction( opt.old ) ) {
-                opt.old.call( this );
-            }
-
-            if ( opt.queue ) {
-                jQuery.dequeue( this, opt.queue );
-            }
-        };
-
-        return opt;
-    };
-
-    jQuery.fn.extend({
-        fadeTo: function( speed, to, easing, callback ) {
-
-            // show any hidden elements after setting opacity to 0
-            return this.filter( isHidden ).css( "opacity", 0 ).show()
-
-                // animate to the value specified
-                .end().animate({ opacity: to }, speed, easing, callback );
-        },
-        animate: function( prop, speed, easing, callback ) {
-            var empty = jQuery.isEmptyObject( prop ),
-                optall = jQuery.speed( speed, easing, callback ),
-                doAnimation = function() {
-                    // Operate on a copy of prop so per-property easing won't be lost
-                    var anim = Animation( this, jQuery.extend( {}, prop ), optall );
-
-                    // Empty animations, or finishing resolves immediately
-                    if ( empty || jQuery._data( this, "finish" ) ) {
-                        anim.stop( true );
-                    }
-                };
-            doAnimation.finish = doAnimation;
-
-            return empty || optall.queue === false ?
-                this.each( doAnimation ) :
-                this.queue( optall.queue, doAnimation );
-        },
-        stop: function( type, clearQueue, gotoEnd ) {
-            var stopQueue = function( hooks ) {
-                var stop = hooks.stop;
-                delete hooks.stop;
-                stop( gotoEnd );
-            };
-
-            if ( typeof type !== "string" ) {
-                gotoEnd = clearQueue;
-                clearQueue = type;
-                type = undefined;
-            }
-            if ( clearQueue && type !== false ) {
-                this.queue( type || "fx", [] );
-            }
-
-            return this.each(function() {
-                var dequeue = true,
-                    index = type != null && type + "queueHooks",
-                    timers = jQuery.timers,
-                    data = jQuery._data( this );
-
-                if ( index ) {
-                    if ( data[ index ] && data[ index ].stop ) {
-                        stopQueue( data[ index ] );
-                    }
-                } else {
-                    for ( index in data ) {
-                        if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) {
-                            stopQueue( data[ index ] );
-                        }
-                    }
-                }
-
-                for ( index = timers.length; index--; ) {
-                    if ( timers[ index ].elem === this && (type == null || timers[ index ].queue === type) ) {
-                        timers[ index ].anim.stop( gotoEnd );
-                        dequeue = false;
-                        timers.splice( index, 1 );
-                    }
-                }
-
-                // start the next in the queue if the last step wasn't forced
-                // timers currently will call their complete callbacks, which will dequeue
-                // but only if they were gotoEnd
-                if ( dequeue || !gotoEnd ) {
-                    jQuery.dequeue( this, type );
-                }
-            });
-        },
-        finish: function( type ) {
-            if ( type !== false ) {
-                type = type || "fx";
-            }
-            return this.each(function() {
-                var index,
-                    data = jQuery._data( this ),
-                    queue = data[ type + "queue" ],
-                    hooks = data[ type + "queueHooks" ],
-                    timers = jQuery.timers,
-                    length = queue ? queue.length : 0;
-
-                // enable finishing flag on private data
-                data.finish = true;
-
-                // empty the queue first
-                jQuery.queue( this, type, [] );
-
-                if ( hooks && hooks.stop ) {
-                    hooks.stop.call( this, true );
-                }
-
-                // look for any active animations, and finish them
-                for ( index = timers.length; index--; ) {
-                    if ( timers[ index ].elem === this && timers[ index ].queue === type ) {
-                        timers[ index ].anim.stop( true );
-                        timers.splice( index, 1 );
-                    }
-                }
-
-                // look for any animations in the old queue and finish them
-                for ( index = 0; index < length; index++ ) {
-                    if ( queue[ index ] && queue[ index ].finish ) {
-                        queue[ index ].finish.call( this );
-                    }
-                }
-
-                // turn off finishing flag
-                delete data.finish;
-            });
-        }
-    });
-
-    jQuery.each([ "toggle", "show", "hide" ], function( i, name ) {
-        var cssFn = jQuery.fn[ name ];
-        jQuery.fn[ name ] = function( speed, easing, callback ) {
-            return speed == null || typeof speed === "boolean" ?
-                cssFn.apply( this, arguments ) :
-                this.animate( genFx( name, true ), speed, easing, callback );
-        };
-    });
-
-// Generate shortcuts for custom animations
-    jQuery.each({
-        slideDown: genFx("show"),
-        slideUp: genFx("hide"),
-        slideToggle: genFx("toggle"),
-        fadeIn: { opacity: "show" },
-        fadeOut: { opacity: "hide" },
-        fadeToggle: { opacity: "toggle" }
-    }, function( name, props ) {
-        jQuery.fn[ name ] = function( speed, easing, callback ) {
-            return this.animate( props, speed, easing, callback );
-        };
-    });
-
-    jQuery.timers = [];
-    jQuery.fx.tick = function() {
-        var timer,
-            timers = jQuery.timers,
-            i = 0;
-
-        fxNow = jQuery.now();
-
-        for ( ; i < timers.length; i++ ) {
-            timer = timers[ i ];
-            // Checks the timer has not already been removed
-            if ( !timer() && timers[ i ] === timer ) {
-                timers.splice( i--, 1 );
-            }
-        }
-
-        if ( !timers.length ) {
-            jQuery.fx.stop();
-        }
-        fxNow = undefined;
-    };
-
-    jQuery.fx.timer = function( timer ) {
-        jQuery.timers.push( timer );
-        if ( timer() ) {
-            jQuery.fx.start();
-        } else {
-            jQuery.timers.pop();
-        }
-    };
-
-    jQuery.fx.interval = 13;
-
-    jQuery.fx.start = function() {
-        if ( !timerId ) {
-            timerId = setInterval( jQuery.fx.tick, jQuery.fx.interval );
-        }
-    };
-
-    jQuery.fx.stop = function() {
-        clearInterval( timerId );
-        timerId = null;
-    };
-
-    jQuery.fx.speeds = {
-        slow: 600,
-        fast: 200,
-        // Default speed
-        _default: 400
-    };
-
-
-// Based off of the plugin by Clint Helfers, with permission.
-// http://blindsignals.com/index.php/2009/07/jquery-delay/
-    jQuery.fn.delay = function( time, type ) {
-        time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time;
-        type = type || "fx";
-
-        return this.queue( type, function( next, hooks ) {
-            var timeout = setTimeout( next, time );
-            hooks.stop = function() {
-                clearTimeout( timeout );
-            };
-        });
-    };
-
-
-    (function() {
-        // Minified: var a,b,c,d,e
-        var input, div, select, a, opt;
-
-        // Setup
-        div = document.createElement( "div" );
-        div.setAttribute( "className", "t" );
-        div.innerHTML = "  <link/><table></table><a href='/a'>a</a><input type='checkbox'/>";
-        a = div.getElementsByTagName("a")[ 0 ];
-
-        // First batch of tests.
-        select = document.createElement("select");
-        opt = select.appendChild( document.createElement("option") );
-        input = div.getElementsByTagName("input")[ 0 ];
-
-        a.style.cssText = "top:1px";
-
-        // Test setAttribute on camelCase class. If it works, we need attrFixes when doing get/setAttribute (ie6/7)
-        support.getSetAttribute = div.className !== "t";
-
-        // Get the style information from getAttribute
-        // (IE uses .cssText instead)
-        support.style = /top/.test( a.getAttribute("style") );
-
-        // Make sure that URLs aren't manipulated
-        // (IE normalizes it by default)
-        support.hrefNormalized = a.getAttribute("href") === "/a";
-
-        // Check the default checkbox/radio value ("" on WebKit; "on" elsewhere)
-        support.checkOn = !!input.value;
-
-        // Make sure that a selected-by-default option has a working selected property.
-        // (WebKit defaults to false instead of true, IE too, if it's in an optgroup)
-        support.optSelected = opt.selected;
-
-        // Tests for enctype support on a form (#6743)
-        support.enctype = !!document.createElement("form").enctype;
-
-        // Make sure that the options inside disabled selects aren't marked as disabled
-        // (WebKit marks them as disabled)
-        select.disabled = true;
-        support.optDisabled = !opt.disabled;
-
-        // Support: IE8 only
-        // Check if we can trust getAttribute("value")
-        input = document.createElement( "input" );
-        input.setAttribute( "value", "" );
-        support.input = input.getAttribute( "value" ) === "";
-
-        // Check if an input maintains its value after becoming a radio
-        input.value = "t";
-        input.setAttribute( "type", "radio" );
-        support.radioValue = input.value === "t";
-    })();
-
-
-    var rreturn = /\r/g;
-
-    jQuery.fn.extend({
-        val: function( value ) {
-            var hooks, ret, isFunction,
-                elem = this[0];
-
-            if ( !arguments.length ) {
-                if ( elem ) {
-                    hooks = jQuery.valHooks[ elem.type ] || jQuery.valHooks[ elem.nodeName.toLowerCase() ];
-
-                    if ( hooks && "get" in hooks && (ret = hooks.get( elem, "value" )) !== undefined ) {
-                        return ret;
-                    }
-
-                    ret = elem.value;
-
-                    return typeof ret === "string" ?
-                        // handle most common string cases
-                        ret.replace(rreturn, "") :
-                        // handle cases where value is null/undef or number
-                        ret == null ? "" : ret;
-                }
-
-                return;
-            }
-
-            isFunction = jQuery.isFunction( value );
-
-            return this.each(function( i ) {
-                var val;
-
-                if ( this.nodeType !== 1 ) {
-                    return;
-                }
-
-                if ( isFunction ) {
-                    val = value.call( this, i, jQuery( this ).val() );
-                } else {
-                    val = value;
-                }
-
-                // Treat null/undefined as ""; convert numbers to string
-                if ( val == null ) {
-                    val = "";
-                } else if ( typeof val === "number" ) {
-                    val += "";
-                } else if ( jQuery.isArray( val ) ) {
-                    val = jQuery.map( val, function( value ) {
-                        return value == null ? "" : value + "";
-                    });
-                }
-
-                hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ];
-
-                // If set returns undefined, fall back to normal setting
-                if ( !hooks || !("set" in hooks) || hooks.set( this, val, "value" ) === undefined ) {
-                    this.value = val;
-                }
-            });
-        }
-    });
-
-    jQuery.extend({
-        valHooks: {
-            option: {
-                get: function( elem ) {
-                    var val = jQuery.find.attr( elem, "value" );
-                    return val != null ?
-                        val :
-                        // Support: IE10-11+
-                        // option.text throws exceptions (#14686, #14858)
-                        jQuery.trim( jQuery.text( elem ) );
-                }
-            },
-            select: {
-                get: function( elem ) {
-                    var value, option,
-                        options = elem.options,
-                        index = elem.selectedIndex,
-                        one = elem.type === "select-one" || index < 0,
-                        values = one ? null : [],
-                        max = one ? index + 1 : options.length,
-                        i = index < 0 ?
-                            max :
-                            one ? index : 0;
-
-                    // Loop through all the selected options
-                    for ( ; i < max; i++ ) {
-                        option = options[ i ];
-
-                        // oldIE doesn't update selected after form reset (#2551)
-                        if ( ( option.selected || i === index ) &&
-                                // Don't return options that are disabled or in a disabled optgroup
-                            ( support.optDisabled ? !option.disabled : option.getAttribute("disabled") === null ) &&
-                            ( !option.parentNode.disabled || !jQuery.nodeName( option.parentNode, "optgroup" ) ) ) {
-
-                            // Get the specific value for the option
-                            value = jQuery( option ).val();
-
-                            // We don't need an array for one selects
-                            if ( one ) {
-                                return value;
-                            }
-
-                            // Multi-Selects return an array
-                            values.push( value );
-                        }
-                    }
-
-                    return values;
-                },
-
-                set: function( elem, value ) {
-                    var optionSet, option,
-                        options = elem.options,
-                        values = jQuery.makeArray( value ),
-                        i = options.length;
-
-                    while ( i-- ) {
-                        option = options[ i ];
-
-                        if ( jQuery.inArray( jQuery.valHooks.option.get( option ), values ) >= 0 ) {
-
-                            // Support: IE6
-                            // When new option element is added to select box we need to
-                            // force reflow of newly added node in order to workaround delay
-                            // of initialization properties
-                            try {
-                                option.selected = optionSet = true;
-
-                            } catch ( _ ) {
-
-                                // Will be executed only in IE6
-                                option.scrollHeight;
-                            }
-
-                        } else {
-                            option.selected = false;
-                        }
-                    }
-
-                    // Force browsers to behave consistently when non-matching value is set
-                    if ( !optionSet ) {
-                        elem.selectedIndex = -1;
-                    }
-
-                    return options;
-                }
-            }
-        }
-    });
-
-// Radios and checkboxes getter/setter
-    jQuery.each([ "radio", "checkbox" ], function() {
-        jQuery.valHooks[ this ] = {
-            set: function( elem, value ) {
-                if ( jQuery.isArray( value ) ) {
-                    return ( elem.checked = jQuery.inArray( jQuery(elem).val(), value ) >= 0 );
-                }
-            }
-        };
-        if ( !support.checkOn ) {
-            jQuery.valHooks[ this ].get = function( elem ) {
-                // Support: Webkit
-                // "" is returned instead of "on" if a value isn't specified
-                return elem.getAttribute("value") === null ? "on" : elem.value;
-            };
-        }
-    });
-
-
-
-
-    var nodeHook, boolHook,
-        attrHandle = jQuery.expr.attrHandle,
-        ruseDefault = /^(?:checked|selected)$/i,
-        getSetAttribute = support.getSetAttribute,
-        getSetInput = support.input;
-
-    jQuery.fn.extend({
-        attr: function( name, value ) {
-            return access( this, jQuery.attr, name, value, arguments.length > 1 );
-        },
-
-        removeAttr: function( name ) {
-            return this.each(function() {
-                jQuery.removeAttr( this, name );
-            });
-        }
-    });
-
-    jQuery.extend({
-        attr: function( elem, name, value ) {
-            var hooks, ret,
-                nType = elem.nodeType;
-
-            // don't get/set attributes on text, comment and attribute nodes
-            if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
-                return;
-            }
-
-            // Fallback to prop when attributes are not supported
-            if ( typeof elem.getAttribute === strundefined ) {
-                return jQuery.prop( elem, name, value );
-            }
-
-            // All attributes are lowercase
-            // Grab necessary hook if one is defined
-            if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {
-                name = name.toLowerCase();
-                hooks = jQuery.attrHooks[ name ] ||
-                ( jQuery.expr.match.bool.test( name ) ? boolHook : nodeHook );
-            }
-
-            if ( value !== undefined ) {
-
-                if ( value === null ) {
-                    jQuery.removeAttr( elem, name );
-
-                } else if ( hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) {
-                    return ret;
-
-                } else {
-                    elem.setAttribute( name, value + "" );
-                    return value;
-                }
-
-            } else if ( hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) {
-                return ret;
-
-            } else {
-                ret = jQuery.find.attr( elem, name );
-
-                // Non-existent attributes return null, we normalize to undefined
-                return ret == null ?
-                    undefined :
-                    ret;
-            }
-        },
-
-        removeAttr: function( elem, value ) {
-            var name, propName,
-                i = 0,
-                attrNames = value && value.match( rnotwhite );
-
-            if ( attrNames && elem.nodeType === 1 ) {
-                while ( (name = attrNames[i++]) ) {
-                    propName = jQuery.propFix[ name ] || name;
-
-                    // Boolean attributes get special treatment (#10870)
-                    if ( jQuery.expr.match.bool.test( name ) ) {
-                        // Set corresponding property to false
-                        if ( getSetInput && getSetAttribute || !ruseDefault.test( name ) ) {
-                            elem[ propName ] = false;
-                            // Support: IE<9
-                            // Also clear defaultChecked/defaultSelected (if appropriate)
-                        } else {
-                            elem[ jQuery.camelCase( "default-" + name ) ] =
-                                elem[ propName ] = false;
-                        }
-
-                        // See #9699 for explanation of this approach (setting first, then removal)
-                    } else {
-                        jQuery.attr( elem, name, "" );
-                    }
-
-                    elem.removeAttribute( getSetAttribute ? name : propName );
-                }
-            }
-        },
-
-        attrHooks: {
-            type: {
-                set: function( elem, value ) {
-                    if ( !support.radioValue && value === "radio" && jQuery.nodeName(elem, "input") ) {
-                        // Setting the type on a radio button after the value resets the value in IE6-9
-                        // Reset value to default in case type is set after value during creation
-                        var val = elem.value;
-                        elem.setAttribute( "type", value );
-                        if ( val ) {
-                            elem.value = val;
-                        }
-                        return value;
-                    }
-                }
-            }
-        }
-    });
-
-// Hook for boolean attributes
-    boolHook = {
-        set: function( elem, value, name ) {
-            if ( value === false ) {
-                // Remove boolean attributes when set to false
-                jQuery.removeAttr( elem, name );
-            } else if ( getSetInput && getSetAttribute || !ruseDefault.test( name ) ) {
-                // IE<8 needs the *property* name
-                elem.setAttribute( !getSetAttribute && jQuery.propFix[ name ] || name, name );
-
-                // Use defaultChecked and defaultSelected for oldIE
-            } else {
-                elem[ jQuery.camelCase( "default-" + name ) ] = elem[ name ] = true;
-            }
-
-            return name;
-        }
-    };
-
-// Retrieve booleans specially
-    jQuery.each( jQuery.expr.match.bool.source.match( /\w+/g ), function( i, name ) {
-
-        var getter = attrHandle[ name ] || jQuery.find.attr;
-
-        attrHandle[ name ] = getSetInput && getSetAttribute || !ruseDefault.test( name ) ?
-            function( elem, name, isXML ) {
-                var ret, handle;
-                if ( !isXML ) {
-                    // Avoid an infinite loop by temporarily removing this function from the getter
-                    handle = attrHandle[ name ];
-                    attrHandle[ name ] = ret;
-                    ret = getter( elem, name, isXML ) != null ?
-                        name.toLowerCase() :
-                        null;
-                    attrHandle[ name ] = handle;
-                }
-                return ret;
-            } :
-            function( elem, name, isXML ) {
-                if ( !isXML ) {
-                    return elem[ jQuery.camelCase( "default-" + name ) ] ?
-                        name.toLowerCase() :
-                        null;
-                }
-            };
-    });
-
-// fix oldIE attroperties
-    if ( !getSetInput || !getSetAttribute ) {
-        jQuery.attrHooks.value = {
-            set: function( elem, value, name ) {
-                if ( jQuery.nodeName( elem, "input" ) ) {
-                    // Does not return so that setAttribute is also used
-                    elem.defaultValue = value;
-                } else {
-                    // Use nodeHook if defined (#1954); otherwise setAttribute is fine
-                    return nodeHook && nodeHook.set( elem, value, name );
-                }
-            }
-        };
-    }
-
-// IE6/7 do not support getting/setting some attributes with get/setAttribute
-    if ( !getSetAttribute ) {
-
-        // Use this for any attribute in IE6/7
-        // This fixes almost every IE6/7 issue
-        nodeHook = {
-            set: function( elem, value, name ) {
-                // Set the existing or create a new attribute node
-                var ret = elem.getAttributeNode( name );
-                if ( !ret ) {
-                    elem.setAttributeNode(
-                        (ret = elem.ownerDocument.createAttribute( name ))
-                    );
-                }
-
-                ret.value = value += "";
-
-                // Break association with cloned elements by also using setAttribute (#9646)
-                if ( name === "value" || value === elem.getAttribute( name ) ) {
-                    return value;
-                }
-            }
-        };
-
-        // Some attributes are constructed with empty-string values when not defined
-        attrHandle.id = attrHandle.name = attrHandle.coords =
-            function( elem, name, isXML ) {
-                var ret;
-                if ( !isXML ) {
-                    return (ret = elem.getAttributeNode( name )) && ret.value !== "" ?
-                        ret.value :
-                        null;
-                }
-            };
-
-        // Fixing value retrieval on a button requires this module
-        jQuery.valHooks.button = {
-            get: function( elem, name ) {
-                var ret = elem.getAttributeNode( name );
-                if ( ret && ret.specified ) {
-                    return ret.value;
-                }
-            },
-            set: nodeHook.set
-        };
-
-        // Set contenteditable to false on removals(#10429)
-        // Setting to empty string throws an error as an invalid value
-        jQuery.attrHooks.contenteditable = {
-            set: function( elem, value, name ) {
-                nodeHook.set( elem, value === "" ? false : value, name );
-            }
-        };
-
-        // Set width and height to auto instead of 0 on empty string( Bug #8150 )
-        // This is for removals
-        jQuery.each([ "width", "height" ], function( i, name ) {
-            jQuery.attrHooks[ name ] = {
-                set: function( elem, value ) {
-                    if ( value === "" ) {
-                        elem.setAttribute( name, "auto" );
-                        return value;
-                    }
-                }
-            };
-        });
-    }
-
-    if ( !support.style ) {
-        jQuery.attrHooks.style = {
-            get: function( elem ) {
-                // Return undefined in the case of empty string
-                // Note: IE uppercases css property names, but if we were to .toLowerCase()
-                // .cssText, that would destroy case senstitivity in URL's, like in "background"
-                return elem.style.cssText || undefined;
-            },
-            set: function( elem, value ) {
-                return ( elem.style.cssText = value + "" );
-            }
-        };
-    }
-
-
-
-
-    var rfocusable = /^(?:input|select|textarea|button|object)$/i,
-        rclickable = /^(?:a|area)$/i;
-
-    jQuery.fn.extend({
-        prop: function( name, value ) {
-            return access( this, jQuery.prop, name, value, arguments.length > 1 );
-        },
-
-        removeProp: function( name ) {
-            name = jQuery.propFix[ name ] || name;
-            return this.each(function() {
-                // try/catch handles cases where IE balks (such as removing a property on window)
-                try {
-                    this[ name ] = undefined;
-                    delete this[ name ];
-                } catch( e ) {}
-            });
-        }
-    });
-
-    jQuery.extend({
-        propFix: {
-            "for": "htmlFor",
-            "class": "className"
-        },
-
-        prop: function( elem, name, value ) {
-            var ret, hooks, notxml,
-                nType = elem.nodeType;
-
-            // don't get/set properties on text, comment and attribute nodes
-            if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
-                return;
-            }
-
-            notxml = nType !== 1 || !jQuery.isXMLDoc( elem );
-
-            if ( notxml ) {
-                // Fix name and attach hooks
-                name = jQuery.propFix[ name ] || name;
-                hooks = jQuery.propHooks[ name ];
-            }
-
-            if ( value !== undefined ) {
-                return hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ?
-                    ret :
-                    ( elem[ name ] = value );
-
-            } else {
-                return hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ?
-                    ret :
-                    elem[ name ];
-            }
-        },
-
-        propHooks: {
-            tabIndex: {
-                get: function( elem ) {
-                    // elem.tabIndex doesn't always return the correct value when it hasn't been explicitly set
-                    // http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/
-                    // Use proper attribute retrieval(#12072)
-                    var tabindex = jQuery.find.attr( elem, "tabindex" );
-
-                    return tabindex ?
-                        parseInt( tabindex, 10 ) :
-                        rfocusable.test( elem.nodeName ) || rclickable.test( elem.nodeName ) && elem.href ?
-                            0 :
-                            -1;
-                }
-            }
-        }
-    });
-
-// Some attributes require a special call on IE
-// http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
-    if ( !support.hrefNormalized ) {
-        // href/src property should get the full normalized URL (#10299/#12915)
-        jQuery.each([ "href", "src" ], function( i, name ) {
-            jQuery.propHooks[ name ] = {
-                get: function( elem ) {
-                    return elem.getAttribute( name, 4 );
-                }
-            };
-        });
-    }
-
-// Support: Safari, IE9+
-// mis-reports the default selected property of an option
-// Accessing the parent's selectedIndex property fixes it
-    if ( !support.optSelected ) {
-        jQuery.propHooks.selected = {
-            get: function( elem ) {
-                var parent = elem.parentNode;
-
-                if ( parent ) {
-                    parent.selectedIndex;
-
-                    // Make sure that it also works with optgroups, see #5701
-                    if ( parent.parentNode ) {
-                        parent.parentNode.selectedIndex;
-                    }
-                }
-                return null;
-            }
-        };
-    }
-
-    jQuery.each([
-        "tabIndex",
-        "readOnly",
-        "maxLength",
-        "cellSpacing",
-        "cellPadding",
-        "rowSpan",
-        "colSpan",
-        "useMap",
-        "frameBorder",
-        "contentEditable"
-    ], function() {
-        jQuery.propFix[ this.toLowerCase() ] = this;
-    });
-
-// IE6/7 call enctype encoding
-    if ( !support.enctype ) {
-        jQuery.propFix.enctype = "encoding";
-    }
-
-
-
-
-    var rclass = /[\t\r\n\f]/g;
-
-    jQuery.fn.extend({
-        addClass: function( value ) {
-            var classes, elem, cur, clazz, j, finalValue,
-                i = 0,
-                len = this.length,
-                proceed = typeof value === "string" && value;
-
-            if ( jQuery.isFunction( value ) ) {
-                return this.each(function( j ) {
-                    jQuery( this ).addClass( value.call( this, j, this.className ) );
-                });
-            }
-
-            if ( proceed ) {
-                // The disjunction here is for better compressibility (see removeClass)
-                classes = ( value || "" ).match( rnotwhite ) || [];
-
-                for ( ; i < len; i++ ) {
-                    elem = this[ i ];
-                    cur = elem.nodeType === 1 && ( elem.className ?
-                        ( " " + elem.className + " " ).replace( rclass, " " ) :
-                        " "
-                    );
-
-                    if ( cur ) {
-                        j = 0;
-                        while ( (clazz = classes[j++]) ) {
-                            if ( cur.indexOf( " " + clazz + " " ) < 0 ) {
-                                cur += clazz + " ";
-                            }
-                        }
-
-                        // only assign if different to avoid unneeded rendering.
-                        finalValue = jQuery.trim( cur );
-                        if ( elem.className !== finalValue ) {
-                            elem.className = finalValue;
-                        }
-                    }
-                }
-            }
-
-            return this;
-        },
-
-        removeClass: function( value ) {
-            var classes, elem, cur, clazz, j, finalValue,
-                i = 0,
-                len = this.length,
-                proceed = arguments.length === 0 || typeof value === "string" && value;
-
-            if ( jQuery.isFunction( value ) ) {
-                return this.each(function( j ) {
-                    jQuery( this ).removeClass( value.call( this, j, this.className ) );
-                });
-            }
-            if ( proceed ) {
-                classes = ( value || "" ).match( rnotwhite ) || [];
-
-                for ( ; i < len; i++ ) {
-                    elem = this[ i ];
-                    // This expression is here for better compressibility (see addClass)
-                    cur = elem.nodeType === 1 && ( elem.className ?
-                        ( " " + elem.className + " " ).replace( rclass, " " ) :
-                        ""
-                    );
-
-                    if ( cur ) {
-                        j = 0;
-                        while ( (clazz = classes[j++]) ) {
-                            // Remove *all* instances
-                            while ( cur.indexOf( " " + clazz + " " ) >= 0 ) {
-                                cur = cur.replace( " " + clazz + " ", " " );
-                            }
-                        }
-
-                        // only assign if different to avoid unneeded rendering.
-                        finalValue = value ? jQuery.trim( cur ) : "";
-                        if ( elem.className !== finalValue ) {
-                            elem.className = finalValue;
-                        }
-                    }
-                }
-            }
-
-            return this;
-        },
-
-        toggleClass: function( value, stateVal ) {
-            var type = typeof value;
-
-            if ( typeof stateVal === "boolean" && type === "string" ) {
-                return stateVal ? this.addClass( value ) : this.removeClass( value );
-            }
-
-            if ( jQuery.isFunction( value ) ) {
-                return this.each(function( i ) {
-                    jQuery( this ).toggleClass( value.call(this, i, this.className, stateVal), stateVal );
-                });
-            }
-
-            return this.each(function() {
-                if ( type === "string" ) {
-                    // toggle individual class names
-                    var className,
-                        i = 0,
-                        self = jQuery( this ),
-                        classNames = value.match( rnotwhite ) || [];
-
-                    while ( (className = classNames[ i++ ]) ) {
-                        // check each className given, space separated list
-                        if ( self.hasClass( className ) ) {
-                            self.removeClass( className );
-                        } else {
-                            self.addClass( className );
-                        }
-                    }
-
-                    // Toggle whole class name
-                } else if ( type === strundefined || type === "boolean" ) {
-                    if ( this.className ) {
-                        // store className if set
-                        jQuery._data( this, "__className__", this.className );
-                    }
-
-                    // If the element has a class name or if we're passed "false",
-                    // then remove the whole classname (if there was one, the above saved it).
-                    // Otherwise bring back whatever was previously saved (if anything),
-                    // falling back to the empty string if nothing was stored.
-                    this.className = this.className || value === false ? "" : jQuery._data( this, "__className__" ) || "";
-                }
-            });
-        },
-
-        hasClass: function( selector ) {
-            var className = " " + selector + " ",
-                i = 0,
-                l = this.length;
-            for ( ; i < l; i++ ) {
-                if ( this[i].nodeType === 1 && (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) >= 0 ) {
-                    return true;
-                }
-            }
-
-            return false;
-        }
-    });
-
-
-
-
-// Return jQuery for attributes-only inclusion
-
-
-    jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblclick " +
-    "mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
-    "change select submit keydown keypress keyup error contextmenu").split(" "), function( i, name ) {
-
-        // Handle event binding
-        jQuery.fn[ name ] = function( data, fn ) {
-            return arguments.length > 0 ?
-                this.on( name, null, data, fn ) :
-                this.trigger( name );
-        };
-    });
-
-    jQuery.fn.extend({
-        hover: function( fnOver, fnOut ) {
-            return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );
-        },
-
-        bind: function( types, data, fn ) {
-            return this.on( types, null, data, fn );
-        },
-        unbind: function( types, fn ) {
-            return this.off( types, null, fn );
-        },
-
-        delegate: function( selector, types, data, fn ) {
-            return this.on( types, selector, data, fn );
-        },
-        undelegate: function( selector, types, fn ) {
-            // ( namespace ) or ( selector, types [, fn] )
-            return arguments.length === 1 ? this.off( selector, "**" ) : this.off( types, selector || "**", fn );
-        }
-    });
-
-
-    var nonce = jQuery.now();
-
-    var rquery = (/\?/);
-
-
-
-    var rvalidtokens = /(,)|(\[|{)|(}|])|"(?:[^"\\\r\n]|\\["\\\/bfnrt]|\\u[\da-fA-F]{4})*"\s*:?|true|false|null|-?(?!0\d)\d+(?:\.\d+|)(?:[eE][+-]?\d+|)/g;
-
-    jQuery.parseJSON = function( data ) {
-        // Attempt to parse using the native JSON parser first
-        if ( window.JSON && window.JSON.parse ) {
-            // Support: Android 2.3
-            // Workaround failure to string-cast null input
-            return window.JSON.parse( data + "" );
-        }
-
-        var requireNonComma,
-            depth = null,
-            str = jQuery.trim( data + "" );
-
-        // Guard against invalid (and possibly dangerous) input by ensuring that nothing remains
-        // after removing valid tokens
-        return str && !jQuery.trim( str.replace( rvalidtokens, function( token, comma, open, close ) {
-
-            // Force termination if we see a misplaced comma
-            if ( requireNonComma && comma ) {
-                depth = 0;
-            }
-
-            // Perform no more replacements after returning to outermost depth
-            if ( depth === 0 ) {
-                return token;
-            }
-
-            // Commas must not follow "[", "{", or ","
-            requireNonComma = open || comma;
-
-            // Determine new depth
-            // array/object open ("[" or "{"): depth += true - false (increment)
-            // array/object close ("]" or "}"): depth += false - true (decrement)
-            // other cases ("," or primitive): depth += true - true (numeric cast)
-            depth += !close - !open;
-
-            // Remove this token
-            return "";
-        }) ) ?
-            ( Function( "return " + str ) )() :
-            jQuery.error( "Invalid JSON: " + data );
-    };
-
-
-// Cross-browser xml parsing
-    jQuery.parseXML = function( data ) {
-        var xml, tmp;
-        if ( !data || typeof data !== "string" ) {
-            return null;
-        }
-        try {
-            if ( window.DOMParser ) { // Standard
-                tmp = new DOMParser();
-                xml = tmp.parseFromString( data, "text/xml" );
-            } else { // IE
-                xml = new ActiveXObject( "Microsoft.XMLDOM" );
-                xml.async = "false";
-                xml.loadXML( data );
-            }
-        } catch( e ) {
-            xml = undefined;
-        }
-        if ( !xml || !xml.documentElement || xml.getElementsByTagName( "parsererror" ).length ) {
-            jQuery.error( "Invalid XML: " + data );
-        }
-        return xml;
-    };
-
-
-    var
-    // Document location
-        ajaxLocParts,
-        ajaxLocation,
-
-        rhash = /#.*$/,
-        rts = /([?&])_=[^&]*/,
-        rheaders = /^(.*?):[ \t]*([^\r\n]*)\r?$/mg, // IE leaves an \r character at EOL
-    // #7653, #8125, #8152: local protocol detection
-        rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/,
-        rnoContent = /^(?:GET|HEAD)$/,
-        rprotocol = /^\/\//,
-        rurl = /^([\w.+-]+:)(?:\/\/(?:[^\/?#]*@|)([^\/?#:]*)(?::(\d+)|)|)/,
-
-    /* Prefilters
-     * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)
-     * 2) These are called:
-     *    - BEFORE asking for a transport
-     *    - AFTER param serialization (s.data is a string if s.processData is true)
-     * 3) key is the dataType
-     * 4) the catchall symbol "*" can be used
-     * 5) execution will start with transport dataType and THEN continue down to "*" if needed
-     */
-        prefilters = {},
-
-    /* Transports bindings
-     * 1) key is the dataType
-     * 2) the catchall symbol "*" can be used
-     * 3) selection will start with transport dataType and THEN go to "*" if needed
-     */
-        transports = {},
-
-    // Avoid comment-prolog char sequence (#10098); must appease lint and evade compression
-        allTypes = "*/".concat("*");
-
-// #8138, IE may throw an exception when accessing
-// a field from window.location if document.domain has been set
-    try {
-        ajaxLocation = location.href;
-    } catch( e ) {
-        // Use the href attribute of an A element
-        // since IE will modify it given document.location
-        ajaxLocation = document.createElement( "a" );
-        ajaxLocation.href = "";
-        ajaxLocation = ajaxLocation.href;
-    }
-
-// Segment location into parts
-    ajaxLocParts = rurl.exec( ajaxLocation.toLowerCase() ) || [];
-
-// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport
-    function addToPrefiltersOrTransports( structure ) {
-
-        // dataTypeExpression is optional and defaults to "*"
-        return function( dataTypeExpression, func ) {
-
-            if ( typeof dataTypeExpression !== "string" ) {
-                func = dataTypeExpression;
-                dataTypeExpression = "*";
-            }
-
-            var dataType,
-                i = 0,
-                dataTypes = dataTypeExpression.toLowerCase().match( rnotwhite ) || [];
-
-            if ( jQuery.isFunction( func ) ) {
-                // For each dataType in the dataTypeExpression
-                while ( (dataType = dataTypes[i++]) ) {
-                    // Prepend if requested
-                    if ( dataType.charAt( 0 ) === "+" ) {
-                        dataType = dataType.slice( 1 ) || "*";
-                        (structure[ dataType ] = structure[ dataType ] || []).unshift( func );
-
-                        // Otherwise append
-                    } else {
-                        (structure[ dataType ] = structure[ dataType ] || []).push( func );
-                    }
-                }
-            }
-        };
-    }
-
-// Base inspection function for prefilters and transports
-    function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) {
-
-        var inspected = {},
-            seekingTransport = ( structure === transports );
-
-        function inspect( dataType ) {
-            var selected;
-            inspected[ dataType ] = true;
-            jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) {
-                var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR );
-                if ( typeof dataTypeOrTransport === "string" && !seekingTransport && !inspected[ dataTypeOrTransport ] ) {
-                    options.dataTypes.unshift( dataTypeOrTransport );
-                    inspect( dataTypeOrTransport );
-                    return false;
-                } else if ( seekingTransport ) {
-                    return !( selected = dataTypeOrTransport );
-                }
-            });
-            return selected;
-        }
-
-        return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" );
-    }
-
-// A special extend for ajax options
-// that takes "flat" options (not to be deep extended)
-// Fixes #9887
-    function ajaxExtend( target, src ) {
-        var deep, key,
-            flatOptions = jQuery.ajaxSettings.flatOptions || {};
-
-        for ( key in src ) {
-            if ( src[ key ] !== undefined ) {
-                ( flatOptions[ key ] ? target : ( deep || (deep = {}) ) )[ key ] = src[ key ];
-            }
-        }
-        if ( deep ) {
-            jQuery.extend( true, target, deep );
-        }
-
-        return target;
-    }
-
-    /* Handles responses to an ajax request:
-     * - finds the right dataType (mediates between content-type and expected dataType)
-     * - returns the corresponding response
-     */
-    function ajaxHandleResponses( s, jqXHR, responses ) {
-        var firstDataType, ct, finalDataType, type,
-            contents = s.contents,
-            dataTypes = s.dataTypes;
-
-        // Remove auto dataType and get content-type in the process
-        while ( dataTypes[ 0 ] === "*" ) {
-            dataTypes.shift();
-            if ( ct === undefined ) {
-                ct = s.mimeType || jqXHR.getResponseHeader("Content-Type");
-            }
-        }
-
-        // Check if we're dealing with a known content-type
-        if ( ct ) {
-            for ( type in contents ) {
-                if ( contents[ type ] && contents[ type ].test( ct ) ) {
-                    dataTypes.unshift( type );
-                    break;
-                }
-            }
-        }
-
-        // Check to see if we have a response for the expected dataType
-        if ( dataTypes[ 0 ] in responses ) {
-            finalDataType = dataTypes[ 0 ];
-        } else {
-            // Try convertible dataTypes
-            for ( type in responses ) {
-                if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[0] ] ) {
-                    finalDataType = type;
-                    break;
-                }
-                if ( !firstDataType ) {
-                    firstDataType = type;
-                }
-            }
-            // Or just use first one
-            finalDataType = finalDataType || firstDataType;
-        }
-
-        // If we found a dataType
-        // We add the dataType to the list if needed
-        // and return the corresponding response
-        if ( finalDataType ) {
-            if ( finalDataType !== dataTypes[ 0 ] ) {
-                dataTypes.unshift( finalDataType );
-            }
-            return responses[ finalDataType ];
-        }
-    }
-
-    /* Chain conversions given the request and the original response
-     * Also sets the responseXXX fields on the jqXHR instance
-     */
-    function ajaxConvert( s, response, jqXHR, isSuccess ) {
-        var conv2, current, conv, tmp, prev,
-            converters = {},
-        // Work with a copy of dataTypes in case we need to modify it for conversion
-            dataTypes = s.dataTypes.slice();
-
-        // Create converters map with lowercased keys
-        if ( dataTypes[ 1 ] ) {
-            for ( conv in s.converters ) {
-                converters[ conv.toLowerCase() ] = s.converters[ conv ];
-            }
-        }
-
-        current = dataTypes.shift();
-
-        // Convert to each sequential dataType
-        while ( current ) {
-
-            if ( s.responseFields[ current ] ) {
-                jqXHR[ s.responseFields[ current ] ] = response;
-            }
-
-            // Apply the dataFilter if provided
-            if ( !prev && isSuccess && s.dataFilter ) {
-                response = s.dataFilter( response, s.dataType );
-            }
-
-            prev = current;
-            current = dataTypes.shift();
-
-            if ( current ) {
-
-                // There's only work to do if current dataType is non-auto
-                if ( current === "*" ) {
-
-                    current = prev;
-
-                    // Convert response if prev dataType is non-auto and differs from current
-                } else if ( prev !== "*" && prev !== current ) {
-
-                    // Seek a direct converter
-                    conv = converters[ prev + " " + current ] || converters[ "* " + current ];
-
-                    // If none found, seek a pair
-                    if ( !conv ) {
-                        for ( conv2 in converters ) {
-
-                            // If conv2 outputs current
-                            tmp = conv2.split( " " );
-                            if ( tmp[ 1 ] === current ) {
-
-                                // If prev can be converted to accepted input
-                                conv = converters[ prev + " " + tmp[ 0 ] ] ||
-                                converters[ "* " + tmp[ 0 ] ];
-                                if ( conv ) {
-                                    // Condense equivalence converters
-                                    if ( conv === true ) {
-                                        conv = converters[ conv2 ];
-
-                                        // Otherwise, insert the intermediate dataType
-                                    } else if ( converters[ conv2 ] !== true ) {
-                                        current = tmp[ 0 ];
-                                        dataTypes.unshift( tmp[ 1 ] );
-                                    }
-                                    break;
-                                }
-                            }
-                        }
-                    }
-
-                    // Apply converter (if not an equivalence)
-                    if ( conv !== true ) {
-
-                        // Unless errors are allowed to bubble, catch and return them
-                        if ( conv && s[ "throws" ] ) {
-                            response = conv( response );
-                        } else {
-                            try {
-                                response = conv( response );
-                            } catch ( e ) {
-                                return { state: "parsererror", error: conv ? e : "No conversion from " + prev + " to " + current };
-                            }
-                        }
-                    }
-                }
-            }
-        }
-
-        return { state: "success", data: response };
-    }
-
-    jQuery.extend({
-
-        // Counter for holding the number of active queries
-        active: 0,
-
-        // Last-Modified header cache for next request
-        lastModified: {},
-        etag: {},
-
-        ajaxSettings: {
-            url: ajaxLocation,
-            type: "GET",
-            isLocal: rlocalProtocol.test( ajaxLocParts[ 1 ] ),
-            global: true,
-            processData: true,
-            async: true,
-            contentType: "application/x-www-form-urlencoded; charset=UTF-8",
-            /*
-             timeout: 0,
-             data: null,
-             dataType: null,
-             username: null,
-             password: null,
-             cache: null,
-             throws: false,
-             traditional: false,
-             headers: {},
-             */
-
-            accepts: {
-                "*": allTypes,
-                text: "text/plain",
-                html: "text/html",
-                xml: "application/xml, text/xml",
-                json: "application/json, text/javascript"
-            },
-
-            contents: {
-                xml: /xml/,
-                html: /html/,
-                json: /json/
-            },
-
-            responseFields: {
-                xml: "responseXML",
-                text: "responseText",
-                json: "responseJSON"
-            },
-
-            // Data converters
-            // Keys separate source (or catchall "*") and destination types with a single space
-            converters: {
-
-                // Convert anything to text
-                "* text": String,
-
-                // Text to html (true = no transformation)
-                "text html": true,
-
-                // Evaluate text as a json expression
-                "text json": jQuery.parseJSON,
-
-                // Parse text as xml
-                "text xml": jQuery.parseXML
-            },
-
-            // For options that shouldn't be deep extended:
-            // you can add your own custom options here if
-            // and when you create one that shouldn't be
-            // deep extended (see ajaxExtend)
-            flatOptions: {
-                url: true,
-                context: true
-            }
-        },
-
-        // Creates a full fledged settings object into target
-        // with both ajaxSettings and settings fields.
-        // If target is omitted, writes into ajaxSettings.
-        ajaxSetup: function( target, settings ) {
-            return settings ?
-
-                // Building a settings object
-                ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) :
-
-                // Extending ajaxSettings
-                ajaxExtend( jQuery.ajaxSettings, target );
-        },
-
-        ajaxPrefilter: addToPrefiltersOrTransports( prefilters ),
-        ajaxTransport: addToPrefiltersOrTransports( transports ),
-
-        // Main method
-        ajax: function( url, options ) {
-
-            // If url is an object, simulate pre-1.5 signature
-            if ( typeof url === "object" ) {
-                options = url;
-                url = undefined;
-            }
-
-            // Force options to be an object
-            options = options || {};
-
-            var // Cross-domain detection vars
-                parts,
-            // Loop variable
-                i,
-            // URL without anti-cache param
-                cacheURL,
-            // Response headers as string
-                responseHeadersString,
-            // timeout handle
-                timeoutTimer,
-
-            // To know if global events are to be dispatched
-                fireGlobals,
-
-                transport,
-            // Response headers
-                responseHeaders,
-            // Create the final options object
-                s = jQuery.ajaxSetup( {}, options ),
-            // Callbacks context
-                callbackContext = s.context || s,
-            // Context for global events is callbackContext if it is a DOM node or jQuery collection
-                globalEventContext = s.context && ( callbackContext.nodeType || callbackContext.jquery ) ?
-                    jQuery( callbackContext ) :
-                    jQuery.event,
-            // Deferreds
-                deferred = jQuery.Deferred(),
-                completeDeferred = jQuery.Callbacks("once memory"),
-            // Status-dependent callbacks
-                statusCode = s.statusCode || {},
-            // Headers (they are sent all at once)
-                requestHeaders = {},
-                requestHeadersNames = {},
-            // The jqXHR state
-                state = 0,
-            // Default abort message
-                strAbort = "canceled",
-            // Fake xhr
-                jqXHR = {
-                    readyState: 0,
-
-                    // Builds headers hashtable if needed
-                    getResponseHeader: function( key ) {
-                        var match;
-                        if ( state === 2 ) {
-                            if ( !responseHeaders ) {
-                                responseHeaders = {};
-                                while ( (match = rheaders.exec( responseHeadersString )) ) {
-                                    responseHeaders[ match[1].toLowerCase() ] = match[ 2 ];
-                                }
-                            }
-                            match = responseHeaders[ key.toLowerCase() ];
-                        }
-                        return match == null ? null : match;
-                    },
-
-                    // Raw string
-                    getAllResponseHeaders: function() {
-                        return state === 2 ? responseHeadersString : null;
-                    },
-
-                    // Caches the header
-                    setRequestHeader: function( name, value ) {
-                        var lname = name.toLowerCase();
-                        if ( !state ) {
-                            name = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name;
-                            requestHeaders[ name ] = value;
-                        }
-                        return this;
-                    },
-
-                    // Overrides response content-type header
-                    overrideMimeType: function( type ) {
-                        if ( !state ) {
-                            s.mimeType = type;
-                        }
-                        return this;
-                    },
-
-                    // Status-dependent callbacks
-                    statusCode: function( map ) {
-                        var code;
-                        if ( map ) {
-                            if ( state < 2 ) {
-                                for ( code in map ) {
-                                    // Lazy-add the new callback in a way that preserves old ones
-                                    statusCode[ code ] = [ statusCode[ code ], map[ code ] ];
-                                }
-                            } else {
-                                // Execute the appropriate callbacks
-                                jqXHR.always( map[ jqXHR.status ] );
-                            }
-                        }
-                        return this;
-                    },
-
-                    // Cancel the request
-                    abort: function( statusText ) {
-                        var finalText = statusText || strAbort;
-                        if ( transport ) {
-                            transport.abort( finalText );
-                        }
-                        done( 0, finalText );
-                        return this;
-                    }
-                };
-
-            // Attach deferreds
-            deferred.promise( jqXHR ).complete = completeDeferred.add;
-            jqXHR.success = jqXHR.done;
-            jqXHR.error = jqXHR.fail;
-
-            // Remove hash character (#7531: and string promotion)
-            // Add protocol if not provided (#5866: IE7 issue with protocol-less urls)
-            // Handle falsy url in the settings object (#10093: consistency with old signature)
-            // We also use the url parameter if available
-            s.url = ( ( url || s.url || ajaxLocation ) + "" ).replace( rhash, "" ).replace( rprotocol, ajaxLocParts[ 1 ] + "//" );
-
-            // Alias method option to type as per ticket #12004
-            s.type = options.method || options.type || s.method || s.type;
-
-            // Extract dataTypes list
-            s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().match( rnotwhite ) || [ "" ];
-
-            // A cross-domain request is in order when we have a protocol:host:port mismatch
-            if ( s.crossDomain == null ) {
-                parts = rurl.exec( s.url.toLowerCase() );
-                s.crossDomain = !!( parts &&
-                ( parts[ 1 ] !== ajaxLocParts[ 1 ] || parts[ 2 ] !== ajaxLocParts[ 2 ] ||
-                ( parts[ 3 ] || ( parts[ 1 ] === "http:" ? "80" : "443" ) ) !==
-                ( ajaxLocParts[ 3 ] || ( ajaxLocParts[ 1 ] === "http:" ? "80" : "443" ) ) )
-                );
-            }
-
-            // Convert data if not already a string
-            if ( s.data && s.processData && typeof s.data !== "string" ) {
-                s.data = jQuery.param( s.data, s.traditional );
-            }
-
-            // Apply prefilters
-            inspectPrefiltersOrTransports( prefilters, s, options, jqXHR );
-
-            // If request was aborted inside a prefilter, stop there
-            if ( state === 2 ) {
-                return jqXHR;
-            }
-
-            // We can fire global events as of now if asked to
-            // Don't fire events if jQuery.event is undefined in an AMD-usage scenario (#15118)
-            fireGlobals = jQuery.event && s.global;
-
-            // Watch for a new set of requests
-            if ( fireGlobals && jQuery.active++ === 0 ) {
-                jQuery.event.trigger("ajaxStart");
-            }
-
-            // Uppercase the type
-            s.type = s.type.toUpperCase();
-
-            // Determine if request has content
-            s.hasContent = !rnoContent.test( s.type );
-
-            // Save the URL in case we're toying with the If-Modified-Since
-            // and/or If-None-Match header later on
-            cacheURL = s.url;
-
-            // More options handling for requests with no content
-            if ( !s.hasContent ) {
-
-                // If data is available, append data to url
-                if ( s.data ) {
-                    cacheURL = ( s.url += ( rquery.test( cacheURL ) ? "&" : "?" ) + s.data );
-                    // #9682: remove data so that it's not used in an eventual retry
-                    delete s.data;
-                }
-
-                // Add anti-cache in url if needed
-                if ( s.cache === false ) {
-                    s.url = rts.test( cacheURL ) ?
-
-                        // If there is already a '_' parameter, set its value
-                        cacheURL.replace( rts, "$1_=" + nonce++ ) :
-
-                        // Otherwise add one to the end
-                    cacheURL + ( rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + nonce++;
-                }
-            }
-
-            // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
-            if ( s.ifModified ) {
-                if ( jQuery.lastModified[ cacheURL ] ) {
-                    jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] );
-                }
-                if ( jQuery.etag[ cacheURL ] ) {
-                    jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] );
-                }
-            }
-
-            // Set the correct header, if data is being sent
-            if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) {
-                jqXHR.setRequestHeader( "Content-Type", s.contentType );
-            }
-
-            // Set the Accepts header for the server, depending on the dataType
-            jqXHR.setRequestHeader(
-                "Accept",
-                s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[0] ] ?
-                s.accepts[ s.dataTypes[0] ] + ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) :
-                    s.accepts[ "*" ]
-            );
-
-            // Check for headers option
-            for ( i in s.headers ) {
-                jqXHR.setRequestHeader( i, s.headers[ i ] );
-            }
-
-            // Allow custom headers/mimetypes and early abort
-            if ( s.beforeSend && ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) {
-                // Abort if not done already and return
-                return jqXHR.abort();
-            }
-
-            // aborting is no longer a cancellation
-            strAbort = "abort";
-
-            // Install callbacks on deferreds
-            for ( i in { success: 1, error: 1, complete: 1 } ) {
-                jqXHR[ i ]( s[ i ] );
-            }
-
-            // Get transport
-            transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );
-
-            // If no transport, we auto-abort
-            if ( !transport ) {
-                done( -1, "No Transport" );
-            } else {
-                jqXHR.readyState = 1;
-
-                // Send global event
-                if ( fireGlobals ) {
-                    globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] );
-                }
-                // Timeout
-                if ( s.async && s.timeout > 0 ) {
-                    timeoutTimer = setTimeout(function() {
-                        jqXHR.abort("timeout");
-                    }, s.timeout );
-                }
-
-                try {
-                    state = 1;
-                    transport.send( requestHeaders, done );
-                } catch ( e ) {
-                    // Propagate exception as error if not done
-                    if ( state < 2 ) {
-                        done( -1, e );
-                        // Simply rethrow otherwise
-                    } else {
-                        throw e;
-                    }
-                }
-            }
-
-            // Callback for when everything is done
-            function done( status, nativeStatusText, responses, headers ) {
-                var isSuccess, success, error, response, modified,
-                    statusText = nativeStatusText;
-
-                // Called once
-                if ( state === 2 ) {
-                    return;
-                }
-
-                // State is "done" now
-                state = 2;
-
-                // Clear timeout if it exists
-                if ( timeoutTimer ) {
-                    clearTimeout( timeoutTimer );
-                }
-
-                // Dereference transport for early garbage collection
-                // (no matter how long the jqXHR object will be used)
-                transport = undefined;
-
-                // Cache response headers
-                responseHeadersString = headers || "";
-
-                // Set readyState
-                jqXHR.readyState = status > 0 ? 4 : 0;
-
-                // Determine if successful
-                isSuccess = status >= 200 && status < 300 || status === 304;
-
-                // Get response data
-                if ( responses ) {
-                    response = ajaxHandleResponses( s, jqXHR, responses );
-                }
-
-                // Convert no matter what (that way responseXXX fields are always set)
-                response = ajaxConvert( s, response, jqXHR, isSuccess );
-
-                // If successful, handle type chaining
-                if ( isSuccess ) {
-
-                    // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
-                    if ( s.ifModified ) {
-                        modified = jqXHR.getResponseHeader("Last-Modified");
-                        if ( modified ) {
-                            jQuery.lastModified[ cacheURL ] = modified;
-                        }
-                        modified = jqXHR.getResponseHeader("etag");
-                        if ( modified ) {
-                            jQuery.etag[ cacheURL ] = modified;
-                        }
-                    }
-
-                    // if no content
-                    if ( status === 204 || s.type === "HEAD" ) {
-                        statusText = "nocontent";
-
-                        // if not modified
-                    } else if ( status === 304 ) {
-                        statusText = "notmodified";
-
-                        // If we have data, let's convert it
-                    } else {
-                        statusText = response.state;
-                        success = response.data;
-                        error = response.error;
-                        isSuccess = !error;
-                    }
-                } else {
-                    // We extract error from statusText
-                    // then normalize statusText and status for non-aborts
-                    error = statusText;
-                    if ( status || !statusText ) {
-                        statusText = "error";
-                        if ( status < 0 ) {
-                            status = 0;
-                        }
-                    }
-                }
-
-                // Set data for the fake xhr object
-                jqXHR.status = status;
-                jqXHR.statusText = ( nativeStatusText || statusText ) + "";
-
-                // Success/Error
-                if ( isSuccess ) {
-                    deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] );
-                } else {
-                    deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] );
-                }
-
-                // Status-dependent callbacks
-                jqXHR.statusCode( statusCode );
-                statusCode = undefined;
-
-                if ( fireGlobals ) {
-                    globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError",
-                        [ jqXHR, s, isSuccess ? success : error ] );
-                }
-
-                // Complete
-                completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] );
-
-                if ( fireGlobals ) {
-                    globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] );
-                    // Handle the global AJAX counter
-                    if ( !( --jQuery.active ) ) {
-                        jQuery.event.trigger("ajaxStop");
-                    }
-                }
-            }
-
-            return jqXHR;
-        },
-
-        getJSON: function( url, data, callback ) {
-            return jQuery.get( url, data, callback, "json" );
-        },
-
-        getScript: function( url, callback ) {
-            return jQuery.get( url, undefined, callback, "script" );
-        }
-    });
-
-    jQuery.each( [ "get", "post" ], function( i, method ) {
-        jQuery[ method ] = function( url, data, callback, type ) {
-            // shift arguments if data argument was omitted
-            if ( jQuery.isFunction( data ) ) {
-                type = type || callback;
-                callback = data;
-                data = undefined;
-            }
-
-            return jQuery.ajax({
-                url: url,
-                type: method,
-                dataType: type,
-                data: data,
-                success: callback
-            });
-        };
-    });
-
-
-    jQuery._evalUrl = function( url ) {
-        return jQuery.ajax({
-            url: url,
-            type: "GET",
-            dataType: "script",
-            async: false,
-            global: false,
-            "throws": true
-        });
-    };
-
-
-    jQuery.fn.extend({
-        wrapAll: function( html ) {
-            if ( jQuery.isFunction( html ) ) {
-                return this.each(function(i) {
-                    jQuery(this).wrapAll( html.call(this, i) );
-                });
-            }
-
-            if ( this[0] ) {
-                // The elements to wrap the target around
-                var wrap = jQuery( html, this[0].ownerDocument ).eq(0).clone(true);
-
-                if ( this[0].parentNode ) {
-                    wrap.insertBefore( this[0] );
-                }
-
-                wrap.map(function() {
-                    var elem = this;
-
-                    while ( elem.firstChild && elem.firstChild.nodeType === 1 ) {
-                        elem = elem.firstChild;
-                    }
-
-                    return elem;
-                }).append( this );
-            }
-
-            return this;
-        },
-
-        wrapInner: function( html ) {
-            if ( jQuery.isFunction( html ) ) {
-                return this.each(function(i) {
-                    jQuery(this).wrapInner( html.call(this, i) );
-                });
-            }
-
-            return this.each(function() {
-                var self = jQuery( this ),
-                    contents = self.contents();
-
-                if ( contents.length ) {
-                    contents.wrapAll( html );
-
-                } else {
-                    self.append( html );
-                }
-            });
-        },
-
-        wrap: function( html ) {
-            var isFunction = jQuery.isFunction( html );
-
-            return this.each(function(i) {
-                jQuery( this ).wrapAll( isFunction ? html.call(this, i) : html );
-            });
-        },
-
-        unwrap: function() {
-            return this.parent().each(function() {
-                if ( !jQuery.nodeName( this, "body" ) ) {
-                    jQuery( this ).replaceWith( this.childNodes );
-                }
-            }).end();
-        }
-    });
-
-
-    jQuery.expr.filters.hidden = function( elem ) {
-        // Support: Opera <= 12.12
-        // Opera reports offsetWidths and offsetHeights less than zero on some elements
-        return elem.offsetWidth <= 0 && elem.offsetHeight <= 0 ||
-            (!support.reliableHiddenOffsets() &&
-            ((elem.style && elem.style.display) || jQuery.css( elem, "display" )) === "none");
-    };
-
-    jQuery.expr.filters.visible = function( elem ) {
-        return !jQuery.expr.filters.hidden( elem );
-    };
-
-
-
-
-    var r20 = /%20/g,
-        rbracket = /\[\]$/,
-        rCRLF = /\r?\n/g,
-        rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i,
-        rsubmittable = /^(?:input|select|textarea|keygen)/i;
-
-    function buildParams( prefix, obj, traditional, add ) {
-        var name;
-
-        if ( jQuery.isArray( obj ) ) {
-            // Serialize array item.
-            jQuery.each( obj, function( i, v ) {
-                if ( traditional || rbracket.test( prefix ) ) {
-                    // Treat each array item as a scalar.
-                    add( prefix, v );
-
-                } else {
-                    // Item is non-scalar (array or object), encode its numeric index.
-                    buildParams( prefix + "[" + ( typeof v === "object" ? i : "" ) + "]", v, traditional, add );
-                }
-            });
-
-        } else if ( !traditional && jQuery.type( obj ) === "object" ) {
-            // Serialize object item.
-            for ( name in obj ) {
-                buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add );
-            }
-
-        } else {
-            // Serialize scalar item.
-            add( prefix, obj );
-        }
-    }
-
-// Serialize an array of form elements or a set of
-// key/values into a query string
-    jQuery.param = function( a, traditional ) {
-        var prefix,
-            s = [],
-            add = function( key, value ) {
-                // If value is a function, invoke it and return its value
-                value = jQuery.isFunction( value ) ? value() : ( value == null ? "" : value );
-                s[ s.length ] = encodeURIComponent( key ) + "=" + encodeURIComponent( value );
-            };
-
-        // Set traditional to true for jQuery <= 1.3.2 behavior.
-        if ( traditional === undefined ) {
-            traditional = jQuery.ajaxSettings && jQuery.ajaxSettings.traditional;
-        }
-
-        // If an array was passed in, assume that it is an array of form elements.
-        if ( jQuery.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {
-            // Serialize the form elements
-            jQuery.each( a, function() {
-                add( this.name, this.value );
-            });
-
-        } else {
-            // If traditional, encode the "old" way (the way 1.3.2 or older
-            // did it), otherwise encode params recursively.
-            for ( prefix in a ) {
-                buildParams( prefix, a[ prefix ], traditional, add );
-            }
-        }
-
-        // Return the resulting serialization
-        return s.join( "&" ).replace( r20, "+" );
-    };
-
-    jQuery.fn.extend({
-        serialize: function() {
-            return jQuery.param( this.serializeArray() );
-        },
-        serializeArray: function() {
-            return this.map(function() {
-                // Can add propHook for "elements" to filter or add form elements
-                var elements = jQuery.prop( this, "elements" );
-                return elements ? jQuery.makeArray( elements ) : this;
-            })
-                .filter(function() {
-                    var type = this.type;
-                    // Use .is(":disabled") so that fieldset[disabled] works
-                    return this.name && !jQuery( this ).is( ":disabled" ) &&
-                        rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) &&
-                        ( this.checked || !rcheckableType.test( type ) );
-                })
-                .map(function( i, elem ) {
-                    var val = jQuery( this ).val();
-
-                    return val == null ?
-                        null :
-                        jQuery.isArray( val ) ?
-                            jQuery.map( val, function( val ) {
-                                return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
-                            }) :
-                        { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
-                }).get();
-        }
-    });
-
-
-// Create the request object
-// (This is still attached to ajaxSettings for backward compatibility)
-    jQuery.ajaxSettings.xhr = window.ActiveXObject !== undefined ?
-        // Support: IE6+
-        function() {
-
-            // XHR cannot access local files, always use ActiveX for that case
-            return !this.isLocal &&
-
-                    // Support: IE7-8
-                    // oldIE XHR does not support non-RFC2616 methods (#13240)
-                    // See http://msdn.microsoft.com/en-us/library/ie/ms536648(v=vs.85).aspx
-                    // and http://www.w3.org/Protocols/rfc2616/rfc2616-sec9.html#sec9
-                    // Although this check for six methods instead of eight
-                    // since IE also does not support "trace" and "connect"
-                /^(get|post|head|put|delete|options)$/i.test( this.type ) &&
-
-                createStandardXHR() || createActiveXHR();
-        } :
-        // For all other browsers, use the standard XMLHttpRequest object
-        createStandardXHR;
-
-    var xhrId = 0,
-        xhrCallbacks = {},
-        xhrSupported = jQuery.ajaxSettings.xhr();
-
-// Support: IE<10
-// Open requests must be manually aborted on unload (#5280)
-// See https://support.microsoft.com/kb/2856746 for more info
-    if ( window.attachEvent ) {
-        window.attachEvent( "onunload", function() {
-            for ( var key in xhrCallbacks ) {
-                xhrCallbacks[ key ]( undefined, true );
-            }
-        });
-    }
-
-// Determine support properties
-    support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported );
-    xhrSupported = support.ajax = !!xhrSupported;
-
-// Create transport if the browser can provide an xhr
-    if ( xhrSupported ) {
-
-        jQuery.ajaxTransport(function( options ) {
-            // Cross domain only allowed if supported through XMLHttpRequest
-            if ( !options.crossDomain || support.cors ) {
-
-                var callback;
-
-                return {
-                    send: function( headers, complete ) {
-                        var i,
-                            xhr = options.xhr(),
-                            id = ++xhrId;
-
-                        // Open the socket
-                        xhr.open( options.type, options.url, options.async, options.username, options.password );
-
-                        // Apply custom fields if provided
-                        if ( options.xhrFields ) {
-                            for ( i in options.xhrFields ) {
-                                xhr[ i ] = options.xhrFields[ i ];
-                            }
-                        }
-
-                        // Override mime type if needed
-                        if ( options.mimeType && xhr.overrideMimeType ) {
-                            xhr.overrideMimeType( options.mimeType );
-                        }
-
-                        // X-Requested-With header
-                        // For cross-domain requests, seeing as conditions for a preflight are
-                        // akin to a jigsaw puzzle, we simply never set it to be sure.
-                        // (it can always be set on a per-request basis or even using ajaxSetup)
-                        // For same-domain requests, won't change header if already provided.
-                        if ( !options.crossDomain && !headers["X-Requested-With"] ) {
-                            headers["X-Requested-With"] = "XMLHttpRequest";
-                        }
-
-                        // Set headers
-                        for ( i in headers ) {
-                            // Support: IE<9
-                            // IE's ActiveXObject throws a 'Type Mismatch' exception when setting
-                            // request header to a null-value.
-                            //
-                            // To keep consistent with other XHR implementations, cast the value
-                            // to string and ignore `undefined`.
-                            if ( headers[ i ] !== undefined ) {
-                                xhr.setRequestHeader( i, headers[ i ] + "" );
-                            }
-                        }
-
-                        // Do send the request
-                        // This may raise an exception which is actually
-                        // handled in jQuery.ajax (so no try/catch here)
-                        xhr.send( ( options.hasContent && options.data ) || null );
-
-                        // Listener
-                        callback = function( _, isAbort ) {
-                            var status, statusText, responses;
-
-                            // Was never called and is aborted or complete
-                            if ( callback && ( isAbort || xhr.readyState === 4 ) ) {
-                                // Clean up
-                                delete xhrCallbacks[ id ];
-                                callback = undefined;
-                                xhr.onreadystatechange = jQuery.noop;
-
-                                // Abort manually if needed
-                                if ( isAbort ) {
-                                    if ( xhr.readyState !== 4 ) {
-                                        xhr.abort();
-                                    }
-                                } else {
-                                    responses = {};
-                                    status = xhr.status;
-
-                                    // Support: IE<10
-                                    // Accessing binary-data responseText throws an exception
-                                    // (#11426)
-                                    if ( typeof xhr.responseText === "string" ) {
-                                        responses.text = xhr.responseText;
-                                    }
-
-                                    // Firefox throws an exception when accessing
-                                    // statusText for faulty cross-domain requests
-                                    try {
-                                        statusText = xhr.statusText;
-                                    } catch( e ) {
-                                        // We normalize with Webkit giving an empty statusText
-                                        statusText = "";
-                                    }
-
-                                    // Filter status for non standard behaviors
-
-                                    // If the request is local and we have data: assume a success
-                                    // (success with no data won't get notified, that's the best we
-                                    // can do given current implementations)
-                                    if ( !status && options.isLocal && !options.crossDomain ) {
-                                        status = responses.text ? 200 : 404;
-                                        // IE - #1450: sometimes returns 1223 when it should be 204
-                                    } else if ( status === 1223 ) {
-                                        status = 204;
-                                    }
-                                }
-                            }
-
-                            // Call complete if needed
-                            if ( responses ) {
-                                complete( status, statusText, responses, xhr.getAllResponseHeaders() );
-                            }
-                        };
-
-                        if ( !options.async ) {
-                            // if we're in sync mode we fire the callback
-                            callback();
-                        } else if ( xhr.readyState === 4 ) {
-                            // (IE6 & IE7) if it's in cache and has been
-                            // retrieved directly we need to fire the callback
-                            setTimeout( callback );
-                        } else {
-                            // Add to the list of active xhr callbacks
-                            xhr.onreadystatechange = xhrCallbacks[ id ] = callback;
-                        }
-                    },
-
-                    abort: function() {
-                        if ( callback ) {
-                            callback( undefined, true );
-                        }
-                    }
-                };
-            }
-        });
-    }
-
-// Functions to create xhrs
-    function createStandardXHR() {
-        try {
-            return new window.XMLHttpRequest();
-        } catch( e ) {}
-    }
-
-    function createActiveXHR() {
-        try {
-            return new window.ActiveXObject( "Microsoft.XMLHTTP" );
-        } catch( e ) {}
-    }
-
-
-
-
-// Install script dataType
-    jQuery.ajaxSetup({
-        accepts: {
-            script: "text/javascript, application/javascript, application/ecmascript, application/x-ecmascript"
-        },
-        contents: {
-            script: /(?:java|ecma)script/
-        },
-        converters: {
-            "text script": function( text ) {
-                jQuery.globalEval( text );
-                return text;
-            }
-        }
-    });
-
-// Handle cache's special case and global
-    jQuery.ajaxPrefilter( "script", function( s ) {
-        if ( s.cache === undefined ) {
-            s.cache = false;
-        }
-        if ( s.crossDomain ) {
-            s.type = "GET";
-            s.global = false;
-        }
-    });
-
-// Bind script tag hack transport
-    jQuery.ajaxTransport( "script", function(s) {
-
-        // This transport only deals with cross domain requests
-        if ( s.crossDomain ) {
-
-            var script,
-                head = document.head || jQuery("head")[0] || document.documentElement;
-
-            return {
-
-                send: function( _, callback ) {
-
-                    script = document.createElement("script");
-
-                    script.async = true;
-
-                    if ( s.scriptCharset ) {
-                        script.charset = s.scriptCharset;
-                    }
-
-                    script.src = s.url;
-
-                    // Attach handlers for all browsers
-                    script.onload = script.onreadystatechange = function( _, isAbort ) {
-
-                        if ( isAbort || !script.readyState || /loaded|complete/.test( script.readyState ) ) {
-
-                            // Handle memory leak in IE
-                            script.onload = script.onreadystatechange = null;
-
-                            // Remove the script
-                            if ( script.parentNode ) {
-                                script.parentNode.removeChild( script );
-                            }
-
-                            // Dereference the script
-                            script = null;
-
-                            // Callback if not abort
-                            if ( !isAbort ) {
-                                callback( 200, "success" );
-                            }
-                        }
-                    };
-
-                    // Circumvent IE6 bugs with base elements (#2709 and #4378) by prepending
-                    // Use native DOM manipulation to avoid our domManip AJAX trickery
-                    head.insertBefore( script, head.firstChild );
-                },
-
-                abort: function() {
-                    if ( script ) {
-                        script.onload( undefined, true );
-                    }
-                }
-            };
-        }
-    });
-
-
-
-
-    var oldCallbacks = [],
-        rjsonp = /(=)\?(?=&|$)|\?\?/;
-
-// Default jsonp settings
-    jQuery.ajaxSetup({
-        jsonp: "callback",
-        jsonpCallback: function() {
-            var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( nonce++ ) );
-            this[ callback ] = true;
-            return callback;
-        }
-    });
-
-// Detect, normalize options and install callbacks for jsonp requests
-    jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {
-
-        var callbackName, overwritten, responseContainer,
-            jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ?
-                    "url" :
-                typeof s.data === "string" && !( s.contentType || "" ).indexOf("application/x-www-form-urlencoded") && rjsonp.test( s.data ) && "data"
-                );
-
-        // Handle iff the expected data type is "jsonp" or we have a parameter to set
-        if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) {
-
-            // Get callback name, remembering preexisting value associated with it
-            callbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallback ) ?
-                s.jsonpCallback() :
-                s.jsonpCallback;
-
-            // Insert callback into url or form data
-            if ( jsonProp ) {
-                s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName );
-            } else if ( s.jsonp !== false ) {
-                s.url += ( rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName;
-            }
-
-            // Use data converter to retrieve json after script execution
-            s.converters["script json"] = function() {
-                if ( !responseContainer ) {
-                    jQuery.error( callbackName + " was not called" );
-                }
-                return responseContainer[ 0 ];
-            };
-
-            // force json dataType
-            s.dataTypes[ 0 ] = "json";
-
-            // Install callback
-            overwritten = window[ callbackName ];
-            window[ callbackName ] = function() {
-                responseContainer = arguments;
-            };
-
-            // Clean-up function (fires after converters)
-            jqXHR.always(function() {
-                // Restore preexisting value
-                window[ callbackName ] = overwritten;
-
-                // Save back as free
-                if ( s[ callbackName ] ) {
-                    // make sure that re-using the options doesn't screw things around
-                    s.jsonpCallback = originalSettings.jsonpCallback;
-
-                    // save the callback name for future use
-                    oldCallbacks.push( callbackName );
-                }
-
-                // Call if it was a function and we have a response
-                if ( responseContainer && jQuery.isFunction( overwritten ) ) {
-                    overwritten( responseContainer[ 0 ] );
-                }
-
-                responseContainer = overwritten = undefined;
-            });
-
-            // Delegate to script
-            return "script";
-        }
-    });
-
-
-
-
-// data: string of html
-// context (optional): If specified, the fragment will be created in this context, defaults to document
-// keepScripts (optional): If true, will include scripts passed in the html string
-    jQuery.parseHTML = function( data, context, keepScripts ) {
-        if ( !data || typeof data !== "string" ) {
-            return null;
-        }
-        if ( typeof context === "boolean" ) {
-            keepScripts = context;
-            context = false;
-        }
-        context = context || document;
-
-        var parsed = rsingleTag.exec( data ),
-            scripts = !keepScripts && [];
-
-        // Single tag
-        if ( parsed ) {
-            return [ context.createElement( parsed[1] ) ];
-        }
-
-        parsed = jQuery.buildFragment( [ data ], context, scripts );
-
-        if ( scripts && scripts.length ) {
-            jQuery( scripts ).remove();
-        }
-
-        return jQuery.merge( [], parsed.childNodes );
-    };
-
-
-// Keep a copy of the old load method
-    var _load = jQuery.fn.load;
-
-    /**
-     * Load a url into a page
-     */
-    jQuery.fn.load = function( url, params, callback ) {
-        if ( typeof url !== "string" && _load ) {
-            return _load.apply( this, arguments );
-        }
-
-        var selector, response, type,
-            self = this,
-            off = url.indexOf(" ");
-
-        if ( off >= 0 ) {
-            selector = jQuery.trim( url.slice( off, url.length ) );
-            url = url.slice( 0, off );
-        }
-
-        // If it's a function
-        if ( jQuery.isFunction( params ) ) {
-
-            // We assume that it's the callback
-            callback = params;
-            params = undefined;
-
-            // Otherwise, build a param string
-        } else if ( params && typeof params === "object" ) {
-            type = "POST";
-        }
-
-        // If we have elements to modify, make the request
-        if ( self.length > 0 ) {
-            jQuery.ajax({
-                url: url,
-
-                // if "type" variable is undefined, then "GET" method will be used
-                type: type,
-                dataType: "html",
-                data: params
-            }).done(function( responseText ) {
-
-                // Save response for use in complete callback
-                response = arguments;
-
-                self.html( selector ?
-
-                    // If a selector was specified, locate the right elements in a dummy div
-                    // Exclude scripts to avoid IE 'Permission Denied' errors
-                    jQuery("<div>").append( jQuery.parseHTML( responseText ) ).find( selector ) :
-
-                    // Otherwise use the full result
-                    responseText );
-
-            }).complete( callback && function( jqXHR, status ) {
-                self.each( callback, response || [ jqXHR.responseText, status, jqXHR ] );
-            });
-        }
-
-        return this;
-    };
-
-
-
-
-// Attach a bunch of functions for handling common AJAX events
-    jQuery.each( [ "ajaxStart", "ajaxStop", "ajaxComplete", "ajaxError", "ajaxSuccess", "ajaxSend" ], function( i, type ) {
-        jQuery.fn[ type ] = function( fn ) {
-            return this.on( type, fn );
-        };
-    });
-
-
-
-
-    jQuery.expr.filters.animated = function( elem ) {
-        return jQuery.grep(jQuery.timers, function( fn ) {
-            return elem === fn.elem;
-        }).length;
-    };
-
-
-
-
-
-    var docElem = window.document.documentElement;
-
-    /**
-     * Gets a window from an element
-     */
-    function getWindow( elem ) {
-        return jQuery.isWindow( elem ) ?
-            elem :
-            elem.nodeType === 9 ?
-            elem.defaultView || elem.parentWindow :
-                false;
-    }
-
-    jQuery.offset = {
-        setOffset: function( elem, options, i ) {
-            var curPosition, curLeft, curCSSTop, curTop, curOffset, curCSSLeft, calculatePosition,
-                position = jQuery.css( elem, "position" ),
-                curElem = jQuery( elem ),
-                props = {};
-
-            // set position first, in-case top/left are set even on static elem
-            if ( position === "static" ) {
-                elem.style.position = "relative";
-            }
-
-            curOffset = curElem.offset();
-            curCSSTop = jQuery.css( elem, "top" );
-            curCSSLeft = jQuery.css( elem, "left" );
-            calculatePosition = ( position === "absolute" || position === "fixed" ) &&
-            jQuery.inArray("auto", [ curCSSTop, curCSSLeft ] ) > -1;
-
-            // need to be able to calculate position if either top or left is auto and position is either absolute or fixed
-            if ( calculatePosition ) {
-                curPosition = curElem.position();
-                curTop = curPosition.top;
-                curLeft = curPosition.left;
-            } else {
-                curTop = parseFloat( curCSSTop ) || 0;
-                curLeft = parseFloat( curCSSLeft ) || 0;
-            }
-
-            if ( jQuery.isFunction( options ) ) {
-                options = options.call( elem, i, curOffset );
-            }
-
-            if ( options.top != null ) {
-                props.top = ( options.top - curOffset.top ) + curTop;
-            }
-            if ( options.left != null ) {
-                props.left = ( options.left - curOffset.left ) + curLeft;
-            }
-
-            if ( "using" in options ) {
-                options.using.call( elem, props );
-            } else {
-                curElem.css( props );
-            }
-        }
-    };
-
-    jQuery.fn.extend({
-        offset: function( options ) {
-            if ( arguments.length ) {
-                return options === undefined ?
-                    this :
-                    this.each(function( i ) {
-                        jQuery.offset.setOffset( this, options, i );
-                    });
-            }
-
-            var docElem, win,
-                box = { top: 0, left: 0 },
-                elem = this[ 0 ],
-                doc = elem && elem.ownerDocument;
-
-            if ( !doc ) {
-                return;
-            }
-
-            docElem = doc.documentElement;
-
-            // Make sure it's not a disconnected DOM node
-            if ( !jQuery.contains( docElem, elem ) ) {
-                return box;
-            }
-
-            // If we don't have gBCR, just use 0,0 rather than error
-            // BlackBerry 5, iOS 3 (original iPhone)
-            if ( typeof elem.getBoundingClientRect !== strundefined ) {
-                box = elem.getBoundingClientRect();
-            }
-            win = getWindow( doc );
-            return {
-                top: box.top  + ( win.pageYOffset || docElem.scrollTop )  - ( docElem.clientTop  || 0 ),
-                left: box.left + ( win.pageXOffset || docElem.scrollLeft ) - ( docElem.clientLeft || 0 )
-            };
-        },
-
-        position: function() {
-            if ( !this[ 0 ] ) {
-                return;
-            }
-
-            var offsetParent, offset,
-                parentOffset = { top: 0, left: 0 },
-                elem = this[ 0 ];
-
-            // fixed elements are offset from window (parentOffset = {top:0, left: 0}, because it is its only offset parent
-            if ( jQuery.css( elem, "position" ) === "fixed" ) {
-                // we assume that getBoundingClientRect is available when computed position is fixed
-                offset = elem.getBoundingClientRect();
-            } else {
-                // Get *real* offsetParent
-                offsetParent = this.offsetParent();
-
-                // Get correct offsets
-                offset = this.offset();
-                if ( !jQuery.nodeName( offsetParent[ 0 ], "html" ) ) {
-                    parentOffset = offsetParent.offset();
-                }
-
-                // Add offsetParent borders
-                parentOffset.top  += jQuery.css( offsetParent[ 0 ], "borderTopWidth", true );
-                parentOffset.left += jQuery.css( offsetParent[ 0 ], "borderLeftWidth", true );
-            }
-
-            // Subtract parent offsets and element margins
-            // note: when an element has margin: auto the offsetLeft and marginLeft
-            // are the same in Safari causing offset.left to incorrectly be 0
-            return {
-                top:  offset.top  - parentOffset.top - jQuery.css( elem, "marginTop", true ),
-                left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true)
-            };
-        },
-
-        offsetParent: function() {
-            return this.map(function() {
-                var offsetParent = this.offsetParent || docElem;
-
-                while ( offsetParent && ( !jQuery.nodeName( offsetParent, "html" ) && jQuery.css( offsetParent, "position" ) === "static" ) ) {
-                    offsetParent = offsetParent.offsetParent;
-                }
-                return offsetParent || docElem;
-            });
-        }
-    });
-
-// Create scrollLeft and scrollTop methods
-    jQuery.each( { scrollLeft: "pageXOffset", scrollTop: "pageYOffset" }, function( method, prop ) {
-        var top = /Y/.test( prop );
-
-        jQuery.fn[ method ] = function( val ) {
-            return access( this, function( elem, method, val ) {
-                var win = getWindow( elem );
-
-                if ( val === undefined ) {
-                    return win ? (prop in win) ? win[ prop ] :
-                        win.document.documentElement[ method ] :
-                        elem[ method ];
-                }
-
-                if ( win ) {
-                    win.scrollTo(
-                        !top ? val : jQuery( win ).scrollLeft(),
-                        top ? val : jQuery( win ).scrollTop()
-                    );
-
-                } else {
-                    elem[ method ] = val;
-                }
-            }, method, val, arguments.length, null );
-        };
-    });
-
-// Add the top/left cssHooks using jQuery.fn.position
-// Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084
-// getComputedStyle returns percent when specified for top/left/bottom/right
-// rather than make the css module depend on the offset module, we just check for it here
-    jQuery.each( [ "top", "left" ], function( i, prop ) {
-        jQuery.cssHooks[ prop ] = addGetHookIf( support.pixelPosition,
-            function( elem, computed ) {
-                if ( computed ) {
-                    computed = curCSS( elem, prop );
-                    // if curCSS returns percentage, fallback to offset
-                    return rnumnonpx.test( computed ) ?
-                    jQuery( elem ).position()[ prop ] + "px" :
-                        computed;
-                }
-            }
-        );
-    });
-
-
-// Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods
-    jQuery.each( { Height: "height", Width: "width" }, function( name, type ) {
-        jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name }, function( defaultExtra, funcName ) {
-            // margin is only for outerHeight, outerWidth
-            jQuery.fn[ funcName ] = function( margin, value ) {
-                var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ),
-                    extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" );
-
-                return access( this, function( elem, type, value ) {
-                    var doc;
-
-                    if ( jQuery.isWindow( elem ) ) {
-                        // As of 5/8/2012 this will yield incorrect results for Mobile Safari, but there
-                        // isn't a whole lot we can do. See pull request at this URL for discussion:
-                        // https://github.com/jquery/jquery/pull/764
-                        return elem.document.documentElement[ "client" + name ];
-                    }
-
-                    // Get document width or height
-                    if ( elem.nodeType === 9 ) {
-                        doc = elem.documentElement;
-
-                        // Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height], whichever is greatest
-                        // unfortunately, this causes bug #3838 in IE6/8 only, but there is currently no good, small way to fix it.
-                        return Math.max(
-                            elem.body[ "scroll" + name ], doc[ "scroll" + name ],
-                            elem.body[ "offset" + name ], doc[ "offset" + name ],
-                            doc[ "client" + name ]
-                        );
-                    }
-
-                    return value === undefined ?
-                        // Get width or height on the element, requesting but not forcing parseFloat
-                        jQuery.css( elem, type, extra ) :
-
-                        // Set width or height on the element
-                        jQuery.style( elem, type, value, extra );
-                }, type, chainable ? margin : undefined, chainable, null );
-            };
-        });
-    });
-
-
-// The number of elements contained in the matched element set
-    jQuery.fn.size = function() {
-        return this.length;
-    };
-
-    jQuery.fn.andSelf = jQuery.fn.addBack;
-
-
-
-
-// Register as a named AMD module, since jQuery can be concatenated with other
-// files that may use define, but not via a proper concatenation script that
-// understands anonymous AMD modules. A named AMD is safest and most robust
-// way to register. Lowercase jquery is used because AMD module names are
-// derived from file names, and jQuery is normally delivered in a lowercase
-// file name. Do this after creating the global so that if an AMD module wants
-// to call noConflict to hide this version of jQuery, it will work.
-
-// Note that for maximum portability, libraries that are not jQuery should
-// declare themselves as anonymous modules, and avoid setting a global if an
-// AMD loader is present. jQuery is a special case. For more information, see
-// https://github.com/jrburke/requirejs/wiki/Updating-existing-libraries#wiki-anon
-
-    if ( typeof define === "function" && define.amd ) {
-        define( "jquery", [], function() {
-            return jQuery;
-        });
-    }
-
-
-
-
-    var
-    // Map over jQuery in case of overwrite
-        _jQuery = window.jQuery,
-
-    // Map over the $ in case of overwrite
-        _$ = window.$;
-
-    jQuery.noConflict = function( deep ) {
-        if ( window.$ === jQuery ) {
-            window.$ = _$;
-        }
-
-        if ( deep && window.jQuery === jQuery ) {
-            window.jQuery = _jQuery;
-        }
-
-        return jQuery;
-    };
-
-// Expose jQuery and $ identifiers, even in
-// AMD (#7102#comment:10, https://github.com/jquery/jquery/pull/557)
-// and CommonJS for browser emulators (#13566)
-    if ( typeof noGlobal === strundefined ) {
-        window.jQuery = window.$ = jQuery;
-    }
-
-
-
-
-    return jQuery;
-
-}));
diff --git a/vendor/zepto.js b/vendor/zepto.js
deleted file mode 100644
index b876482..0000000
--- a/vendor/zepto.js
+++ /dev/null
@@ -1,1997 +0,0 @@
-/*! Zepto 1.2.0 (generated with Zepto Builder) - zepto event ajax form ie callbacks data deferred - zeptojs.com/license */
-//     Zepto.js
-//     (c) 2010-2016 Thomas Fuchs
-//     Zepto.js may be freely distributed under the MIT license.
-
-var Zepto = (function() {
-    var undefined, key, $, classList, emptyArray = [], concat = emptyArray.concat, filter = emptyArray.filter, slice = emptyArray.slice,
-        document = window.document,
-        elementDisplay = {}, classCache = {},
-        cssNumber = { 'column-count': 1, 'columns': 1, 'font-weight': 1, 'line-height': 1,'opacity': 1, 'z-index': 1, 'zoom': 1 },
-        fragmentRE = /^\s*<(\w+|!)[^>]*>/,
-        singleTagRE = /^<(\w+)\s*\/?>(?:<\/\1>|)$/,
-        tagExpanderRE = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/ig,
-        rootNodeRE = /^(?:body|html)$/i,
-        capitalRE = /([A-Z])/g,
-
-        // special attributes that should be get/set via method calls
-        methodAttributes = ['val', 'css', 'html', 'text', 'data', 'width', 'height', 'offset'],
-
-        adjacencyOperators = [ 'after', 'prepend', 'before', 'append' ],
-        table = document.createElement('table'),
-        tableRow = document.createElement('tr'),
-        containers = {
-            'tr': document.createElement('tbody'),
-            'tbody': table, 'thead': table, 'tfoot': table,
-            'td': tableRow, 'th': tableRow,
-            '*': document.createElement('div')
-        },
-        readyRE = /complete|loaded|interactive/,
-        simpleSelectorRE = /^[\w-]*$/,
-        class2type = {},
-        toString = class2type.toString,
-        zepto = {},
-        camelize, uniq,
-        tempParent = document.createElement('div'),
-        propMap = {
-            'tabindex': 'tabIndex',
-            'readonly': 'readOnly',
-            'for': 'htmlFor',
-            'class': 'className',
-            'maxlength': 'maxLength',
-            'cellspacing': 'cellSpacing',
-            'cellpadding': 'cellPadding',
-            'rowspan': 'rowSpan',
-            'colspan': 'colSpan',
-            'usemap': 'useMap',
-            'frameborder': 'frameBorder',
-            'contenteditable': 'contentEditable'
-        },
-        isArray = Array.isArray ||
-            function(object){ return object instanceof Array }
-
-    zepto.matches = function(element, selector) {
-        if (!selector || !element || element.nodeType !== 1) return false
-        var matchesSelector = element.matches || element.webkitMatchesSelector ||
-            element.mozMatchesSelector || element.oMatchesSelector ||
-            element.matchesSelector
-        if (matchesSelector) return matchesSelector.call(element, selector)
-        // fall back to performing a selector:
-        var match, parent = element.parentNode, temp = !parent
-        if (temp) (parent = tempParent).appendChild(element)
-        match = ~zepto.qsa(parent, selector).indexOf(element)
-        temp && tempParent.removeChild(element)
-        return match
-    }
-
-    function type(obj) {
-        return obj == null ? String(obj) :
-        class2type[toString.call(obj)] || "object"
-    }
-
-    function isFunction(value) { return type(value) == "function" }
-    function isWindow(obj)     { return obj != null && obj == obj.window }
-    function isDocument(obj)   { return obj != null && obj.nodeType == obj.DOCUMENT_NODE }
-    function isObject(obj)     { return type(obj) == "object" }
-    function isPlainObject(obj) {
-        return isObject(obj) && !isWindow(obj) && Object.getPrototypeOf(obj) == Object.prototype
-    }
-
-    function likeArray(obj) {
-        var length = !!obj && 'length' in obj && obj.length,
-            type = $.type(obj)
-
-        return 'function' != type && !isWindow(obj) && (
-                'array' == type || length === 0 ||
-                (typeof length == 'number' && length > 0 && (length - 1) in obj)
-            )
-    }
-
-    function compact(array) { return filter.call(array, function(item){ return item != null }) }
-    function flatten(array) { return array.length > 0 ? $.fn.concat.apply([], array) : array }
-    camelize = function(str){ return str.replace(/-+(.)?/g, function(match, chr){ return chr ? chr.toUpperCase() : '' }) }
-    function dasherize(str) {
-        return str.replace(/::/g, '/')
-            .replace(/([A-Z]+)([A-Z][a-z])/g, '$1_$2')
-            .replace(/([a-z\d])([A-Z])/g, '$1_$2')
-            .replace(/_/g, '-')
-            .toLowerCase()
-    }
-    uniq = function(array){ return filter.call(array, function(item, idx){ return array.indexOf(item) == idx }) }
-
-    function classRE(name) {
-        return name in classCache ?
-            classCache[name] : (classCache[name] = new RegExp('(^|\\s)' + name + '(\\s|$)'))
-    }
-
-    function maybeAddPx(name, value) {
-        return (typeof value == "number" && !cssNumber[dasherize(name)]) ? value + "px" : value
-    }
-
-    function defaultDisplay(nodeName) {
-        var element, display
-        if (!elementDisplay[nodeName]) {
-            element = document.createElement(nodeName)
-            document.body.appendChild(element)
-            display = getComputedStyle(element, '').getPropertyValue("display")
-            element.parentNode.removeChild(element)
-            display == "none" && (display = "block")
-            elementDisplay[nodeName] = display
-        }
-        return elementDisplay[nodeName]
-    }
-
-    function children(element) {
-        return 'children' in element ?
-            slice.call(element.children) :
-            $.map(element.childNodes, function(node){ if (node.nodeType == 1) return node })
-    }
-
-    function Z(dom, selector) {
-        var i, len = dom ? dom.length : 0
-        for (i = 0; i < len; i++) this[i] = dom[i]
-        this.length = len
-        this.selector = selector || ''
-    }
-
-    // `$.zepto.fragment` takes a html string and an optional tag name
-    // to generate DOM nodes from the given html string.
-    // The generated DOM nodes are returned as an array.
-    // This function can be overridden in plugins for example to make
-    // it compatible with browsers that don't support the DOM fully.
-    zepto.fragment = function(html, name, properties) {
-        var dom, nodes, container
-
-        // A special case optimization for a single tag
-        if (singleTagRE.test(html)) dom = $(document.createElement(RegExp.$1))
-
-        if (!dom) {
-            if (html.replace) html = html.replace(tagExpanderRE, "<$1></$2>")
-            if (name === undefined) name = fragmentRE.test(html) && RegExp.$1
-            if (!(name in containers)) name = '*'
-
-            container = containers[name]
-            container.innerHTML = '' + html
-            dom = $.each(slice.call(container.childNodes), function(){
-                container.removeChild(this)
-            })
-        }
-
-        if (isPlainObject(properties)) {
-            nodes = $(dom)
-            $.each(properties, function(key, value) {
-                if (methodAttributes.indexOf(key) > -1) nodes[key](value)
-                else nodes.attr(key, value)
-            })
-        }
-
-        return dom
-    }
-
-    // `$.zepto.Z` swaps out the prototype of the given `dom` array
-    // of nodes with `$.fn` and thus supplying all the Zepto functions
-    // to the array. This method can be overridden in plugins.
-    zepto.Z = function(dom, selector) {
-        return new Z(dom, selector)
-    }
-
-    // `$.zepto.isZ` should return `true` if the given object is a Zepto
-    // collection. This method can be overridden in plugins.
-    zepto.isZ = function(object) {
-        return object instanceof zepto.Z
-    }
-
-    // `$.zepto.init` is Zepto's counterpart to jQuery's `$.fn.init` and
-    // takes a CSS selector and an optional context (and handles various
-    // special cases).
-    // This method can be overridden in plugins.
-    zepto.init = function(selector, context) {
-        var dom
-        // If nothing given, return an empty Zepto collection
-        if (!selector) return zepto.Z()
-        // Optimize for string selectors
-        else if (typeof selector == 'string') {
-            selector = selector.trim()
-            // If it's a html fragment, create nodes from it
-            // Note: In both Chrome 21 and Firefox 15, DOM error 12
-            // is thrown if the fragment doesn't begin with <
-            if (selector[0] == '<' && fragmentRE.test(selector))
-                dom = zepto.fragment(selector, RegExp.$1, context), selector = null
-            // If there's a context, create a collection on that context first, and select
-            // nodes from there
-            else if (context !== undefined) return $(context).find(selector)
-            // If it's a CSS selector, use it to select nodes.
-            else dom = zepto.qsa(document, selector)
-        }
-        // If a function is given, call it when the DOM is ready
-        else if (isFunction(selector)) return $(document).ready(selector)
-        // If a Zepto collection is given, just return it
-        else if (zepto.isZ(selector)) return selector
-        else {
-            // normalize array if an array of nodes is given
-            if (isArray(selector)) dom = compact(selector)
-            // Wrap DOM nodes.
-            else if (isObject(selector))
-                dom = [selector], selector = null
-            // If it's a html fragment, create nodes from it
-            else if (fragmentRE.test(selector))
-                dom = zepto.fragment(selector.trim(), RegExp.$1, context), selector = null
-            // If there's a context, create a collection on that context first, and select
-            // nodes from there
-            else if (context !== undefined) return $(context).find(selector)
-            // And last but no least, if it's a CSS selector, use it to select nodes.
-            else dom = zepto.qsa(document, selector)
-        }
-        // create a new Zepto collection from the nodes found
-        return zepto.Z(dom, selector)
-    }
-
-    // `$` will be the base `Zepto` object. When calling this
-    // function just call `$.zepto.init, which makes the implementation
-    // details of selecting nodes and creating Zepto collections
-    // patchable in plugins.
-    $ = function(selector, context){
-        return zepto.init(selector, context)
-    }
-
-    function extend(target, source, deep) {
-        for (key in source)
-            if (deep && (isPlainObject(source[key]) || isArray(source[key]))) {
-                if (isPlainObject(source[key]) && !isPlainObject(target[key]))
-                    target[key] = {}
-                if (isArray(source[key]) && !isArray(target[key]))
-                    target[key] = []
-                extend(target[key], source[key], deep)
-            }
-            else if (source[key] !== undefined) target[key] = source[key]
-    }
-
-    // Copy all but undefined properties from one or more
-    // objects to the `target` object.
-    $.extend = function(target){
-        var deep, args = slice.call(arguments, 1)
-        if (typeof target == 'boolean') {
-            deep = target
-            target = args.shift()
-        }
-        args.forEach(function(arg){ extend(target, arg, deep) })
-        return target
-    }
-
-    // `$.zepto.qsa` is Zepto's CSS selector implementation which
-    // uses `document.querySelectorAll` and optimizes for some special cases, like `#id`.
-    // This method can be overridden in plugins.
-    zepto.qsa = function(element, selector){
-        var found,
-            maybeID = selector[0] == '#',
-            maybeClass = !maybeID && selector[0] == '.',
-            nameOnly = maybeID || maybeClass ? selector.slice(1) : selector, // Ensure that a 1 char tag name still gets checked
-            isSimple = simpleSelectorRE.test(nameOnly)
-        return (element.getElementById && isSimple && maybeID) ? // Safari DocumentFragment doesn't have getElementById
-            ( (found = element.getElementById(nameOnly)) ? [found] : [] ) :
-            (element.nodeType !== 1 && element.nodeType !== 9 && element.nodeType !== 11) ? [] :
-                slice.call(
-                    isSimple && !maybeID && element.getElementsByClassName ? // DocumentFragment doesn't have getElementsByClassName/TagName
-                        maybeClass ? element.getElementsByClassName(nameOnly) : // If it's simple, it could be a class
-                            element.getElementsByTagName(selector) : // Or a tag
-                        element.querySelectorAll(selector) // Or it's not simple, and we need to query all
-                )
-    }
-
-    function filtered(nodes, selector) {
-        return selector == null ? $(nodes) : $(nodes).filter(selector)
-    }
-
-    $.contains = document.documentElement.contains ?
-        function(parent, node) {
-            return parent !== node && parent.contains(node)
-        } :
-        function(parent, node) {
-            while (node && (node = node.parentNode))
-                if (node === parent) return true
-            return false
-        }
-
-    function funcArg(context, arg, idx, payload) {
-        return isFunction(arg) ? arg.call(context, idx, payload) : arg
-    }
-
-    function setAttribute(node, name, value) {
-        value == null ? node.removeAttribute(name) : node.setAttribute(name, value)
-    }
-
-    // access className property while respecting SVGAnimatedString
-    function className(node, value){
-        var klass = node.className || '',
-            svg   = klass && klass.baseVal !== undefined
-
-        if (value === undefined) return svg ? klass.baseVal : klass
-        svg ? (klass.baseVal = value) : (node.className = value)
-    }
-
-    // "true"  => true
-    // "false" => false
-    // "null"  => null
-    // "42"    => 42
-    // "42.5"  => 42.5
-    // "08"    => "08"
-    // JSON    => parse if valid
-    // String  => self
-    function deserializeValue(value) {
-        try {
-            return value ?
-            value == "true" ||
-            ( value == "false" ? false :
-                value == "null" ? null :
-                    +value + "" == value ? +value :
-                        /^[\[\{]/.test(value) ? $.parseJSON(value) :
-                            value )
-                : value
-        } catch(e) {
-            return value
-        }
-    }
-
-    $.type = type
-    $.isFunction = isFunction
-    $.isWindow = isWindow
-    $.isArray = isArray
-    $.isPlainObject = isPlainObject
-
-    $.isEmptyObject = function(obj) {
-        var name
-        for (name in obj) return false
-        return true
-    }
-
-    $.isNumeric = function(val) {
-        var num = Number(val), type = typeof val
-        return val != null && type != 'boolean' &&
-            (type != 'string' || val.length) &&
-            !isNaN(num) && isFinite(num) || false
-    }
-
-    $.inArray = function(elem, array, i){
-        return emptyArray.indexOf.call(array, elem, i)
-    }
-
-    $.camelCase = camelize
-    $.trim = function(str) {
-        return str == null ? "" : String.prototype.trim.call(str)
-    }
-
-    // plugin compatibility
-    $.uuid = 0
-    $.support = { }
-    $.expr = { }
-    $.noop = function() {}
-
-    $.map = function(elements, callback){
-        var value, values = [], i, key
-        if (likeArray(elements))
-            for (i = 0; i < elements.length; i++) {
-                value = callback(elements[i], i)
-                if (value != null) values.push(value)
-            }
-        else
-            for (key in elements) {
-                value = callback(elements[key], key)
-                if (value != null) values.push(value)
-            }
-        return flatten(values)
-    }
-
-    $.each = function(elements, callback){
-        var i, key
-        if (likeArray(elements)) {
-            for (i = 0; i < elements.length; i++)
-                if (callback.call(elements[i], i, elements[i]) === false) return elements
-        } else {
-            for (key in elements)
-                if (callback.call(elements[key], key, elements[key]) === false) return elements
-        }
-
-        return elements
-    }
-
-    $.grep = function(elements, callback){
-        return filter.call(elements, callback)
-    }
-
-    if (window.JSON) $.parseJSON = JSON.parse
-
-    // Populate the class2type map
-    $.each("Boolean Number String Function Array Date RegExp Object Error".split(" "), function(i, name) {
-        class2type[ "[object " + name + "]" ] = name.toLowerCase()
-    })
-
-    // Define methods that will be available on all
-    // Zepto collections
-    $.fn = {
-        constructor: zepto.Z,
-        length: 0,
-
-        // Because a collection acts like an array
-        // copy over these useful array functions.
-        forEach: emptyArray.forEach,
-        reduce: emptyArray.reduce,
-        push: emptyArray.push,
-        sort: emptyArray.sort,
-        splice: emptyArray.splice,
-        indexOf: emptyArray.indexOf,
-        concat: function(){
-            var i, value, args = []
-            for (i = 0; i < arguments.length; i++) {
-                value = arguments[i]
-                args[i] = zepto.isZ(value) ? value.toArray() : value
-            }
-            return concat.apply(zepto.isZ(this) ? this.toArray() : this, args)
-        },
-
-        // `map` and `slice` in the jQuery API work differently
-        // from their array counterparts
-        map: function(fn){
-            return $($.map(this, function(el, i){ return fn.call(el, i, el) }))
-        },
-        slice: function(){
-            return $(slice.apply(this, arguments))
-        },
-
-        ready: function(callback){
-            // need to check if document.body exists for IE as that browser reports
-            // document ready when it hasn't yet created the body element
-            if (readyRE.test(document.readyState) && document.body) callback($)
-            else document.addEventListener('DOMContentLoaded', function(){ callback($) }, false)
-            return this
-        },
-        get: function(idx){
-            return idx === undefined ? slice.call(this) : this[idx >= 0 ? idx : idx + this.length]
-        },
-        toArray: function(){ return this.get() },
-        size: function(){
-            return this.length
-        },
-        remove: function(){
-            return this.each(function(){
-                if (this.parentNode != null)
-                    this.parentNode.removeChild(this)
-            })
-        },
-        each: function(callback){
-            emptyArray.every.call(this, function(el, idx){
-                return callback.call(el, idx, el) !== false
-            })
-            return this
-        },
-        filter: function(selector){
-            if (isFunction(selector)) return this.not(this.not(selector))
-            return $(filter.call(this, function(element){
-                return zepto.matches(element, selector)
-            }))
-        },
-        add: function(selector,context){
-            return $(uniq(this.concat($(selector,context))))
-        },
-        is: function(selector){
-            return this.length > 0 && zepto.matches(this[0], selector)
-        },
-        not: function(selector){
-            var nodes=[]
-            if (isFunction(selector) && selector.call !== undefined)
-                this.each(function(idx){
-                    if (!selector.call(this,idx)) nodes.push(this)
-                })
-            else {
-                var excludes = typeof selector == 'string' ? this.filter(selector) :
-                    (likeArray(selector) && isFunction(selector.item)) ? slice.call(selector) : $(selector)
-                this.forEach(function(el){
-                    if (excludes.indexOf(el) < 0) nodes.push(el)
-                })
-            }
-            return $(nodes)
-        },
-        has: function(selector){
-            return this.filter(function(){
-                return isObject(selector) ?
-                    $.contains(this, selector) :
-                    $(this).find(selector).size()
-            })
-        },
-        eq: function(idx){
-            return idx === -1 ? this.slice(idx) : this.slice(idx, + idx + 1)
-        },
-        first: function(){
-            var el = this[0]
-            return el && !isObject(el) ? el : $(el)
-        },
-        last: function(){
-            var el = this[this.length - 1]
-            return el && !isObject(el) ? el : $(el)
-        },
-        find: function(selector){
-            var result, $this = this
-            if (!selector) result = $()
-            else if (typeof selector == 'object')
-                result = $(selector).filter(function(){
-                    var node = this
-                    return emptyArray.some.call($this, function(parent){
-                        return $.contains(parent, node)
-                    })
-                })
-            else if (this.length == 1) result = $(zepto.qsa(this[0], selector))
-            else result = this.map(function(){ return zepto.qsa(this, selector) })
-            return result
-        },
-        closest: function(selector, context){
-            var nodes = [], collection = typeof selector == 'object' && $(selector)
-            this.each(function(_, node){
-                while (node && !(collection ? collection.indexOf(node) >= 0 : zepto.matches(node, selector)))
-                    node = node !== context && !isDocument(node) && node.parentNode
-                if (node && nodes.indexOf(node) < 0) nodes.push(node)
-            })
-            return $(nodes)
-        },
-        parents: function(selector){
-            var ancestors = [], nodes = this
-            while (nodes.length > 0)
-                nodes = $.map(nodes, function(node){
-                    if ((node = node.parentNode) && !isDocument(node) && ancestors.indexOf(node) < 0) {
-                        ancestors.push(node)
-                        return node
-                    }
-                })
-            return filtered(ancestors, selector)
-        },
-        parent: function(selector){
-            return filtered(uniq(this.pluck('parentNode')), selector)
-        },
-        children: function(selector){
-            return filtered(this.map(function(){ return children(this) }), selector)
-        },
-        contents: function() {
-            return this.map(function() { return this.contentDocument || slice.call(this.childNodes) })
-        },
-        siblings: function(selector){
-            return filtered(this.map(function(i, el){
-                return filter.call(children(el.parentNode), function(child){ return child!==el })
-            }), selector)
-        },
-        empty: function(){
-            return this.each(function(){ this.innerHTML = '' })
-        },
-        // `pluck` is borrowed from Prototype.js
-        pluck: function(property){
-            return $.map(this, function(el){ return el[property] })
-        },
-        show: function(){
-            return this.each(function(){
-                this.style.display == "none" && (this.style.display = '')
-                if (getComputedStyle(this, '').getPropertyValue("display") == "none")
-                    this.style.display = defaultDisplay(this.nodeName)
-            })
-        },
-        replaceWith: function(newContent){
-            return this.before(newContent).remove()
-        },
-        wrap: function(structure){
-            var func = isFunction(structure)
-            if (this[0] && !func)
-                var dom   = $(structure).get(0),
-                    clone = dom.parentNode || this.length > 1
-
-            return this.each(function(index){
-                $(this).wrapAll(
-                    func ? structure.call(this, index) :
-                        clone ? dom.cloneNode(true) : dom
-                )
-            })
-        },
-        wrapAll: function(structure){
-            if (this[0]) {
-                $(this[0]).before(structure = $(structure))
-                var children
-                // drill down to the inmost element
-                while ((children = structure.children()).length) structure = children.first()
-                $(structure).append(this)
-            }
-            return this
-        },
-        wrapInner: function(structure){
-            var func = isFunction(structure)
-            return this.each(function(index){
-                var self = $(this), contents = self.contents(),
-                    dom  = func ? structure.call(this, index) : structure
-                contents.length ? contents.wrapAll(dom) : self.append(dom)
-            })
-        },
-        unwrap: function(){
-            this.parent().each(function(){
-                $(this).replaceWith($(this).children())
-            })
-            return this
-        },
-        clone: function(){
-            return this.map(function(){ return this.cloneNode(true) })
-        },
-        hide: function(){
-            return this.css("display", "none")
-        },
-        toggle: function(setting){
-            return this.each(function(){
-                var el = $(this)
-                    ;(setting === undefined ? el.css("display") == "none" : setting) ? el.show() : el.hide()
-            })
-        },
-        prev: function(selector){ return $(this.pluck('previousElementSibling')).filter(selector || '*') },
-        next: function(selector){ return $(this.pluck('nextElementSibling')).filter(selector || '*') },
-        html: function(html){
-            return 0 in arguments ?
-                this.each(function(idx){
-                    var originHtml = this.innerHTML
-                    $(this).empty().append( funcArg(this, html, idx, originHtml) )
-                }) :
-                (0 in this ? this[0].innerHTML : null)
-        },
-        text: function(text){
-            return 0 in arguments ?
-                this.each(function(idx){
-                    var newText = funcArg(this, text, idx, this.textContent)
-                    this.textContent = newText == null ? '' : ''+newText
-                }) :
-                (0 in this ? this.pluck('textContent').join("") : null)
-        },
-        attr: function(name, value){
-            var result
-            return (typeof name == 'string' && !(1 in arguments)) ?
-                (0 in this && this[0].nodeType == 1 && (result = this[0].getAttribute(name)) != null ? result : undefined) :
-                this.each(function(idx){
-                    if (this.nodeType !== 1) return
-                    if (isObject(name)) for (key in name) setAttribute(this, key, name[key])
-                    else setAttribute(this, name, funcArg(this, value, idx, this.getAttribute(name)))
-                })
-        },
-        removeAttr: function(name){
-            return this.each(function(){ this.nodeType === 1 && name.split(' ').forEach(function(attribute){
-                setAttribute(this, attribute)
-            }, this)})
-        },
-        prop: function(name, value){
-            name = propMap[name] || name
-            return (1 in arguments) ?
-                this.each(function(idx){
-                    this[name] = funcArg(this, value, idx, this[name])
-                }) :
-                (this[0] && this[0][name])
-        },
-        removeProp: function(name){
-            name = propMap[name] || name
-            return this.each(function(){ delete this[name] })
-        },
-        data: function(name, value){
-            var attrName = 'data-' + name.replace(capitalRE, '-$1').toLowerCase()
-
-            var data = (1 in arguments) ?
-                this.attr(attrName, value) :
-                this.attr(attrName)
-
-            return data !== null ? deserializeValue(data) : undefined
-        },
-        val: function(value){
-            if (0 in arguments) {
-                if (value == null) value = ""
-                return this.each(function(idx){
-                    this.value = funcArg(this, value, idx, this.value)
-                })
-            } else {
-                return this[0] && (this[0].multiple ?
-                        $(this[0]).find('option').filter(function(){ return this.selected }).pluck('value') :
-                        this[0].value)
-            }
-        },
-        offset: function(coordinates){
-            if (coordinates) return this.each(function(index){
-                var $this = $(this),
-                    coords = funcArg(this, coordinates, index, $this.offset()),
-                    parentOffset = $this.offsetParent().offset(),
-                    props = {
-                        top:  coords.top  - parentOffset.top,
-                        left: coords.left - parentOffset.left
-                    }
-
-                if ($this.css('position') == 'static') props['position'] = 'relative'
-                $this.css(props)
-            })
-            if (!this.length) return null
-            if (document.documentElement !== this[0] && !$.contains(document.documentElement, this[0]))
-                return {top: 0, left: 0}
-            var obj = this[0].getBoundingClientRect()
-            return {
-                left: obj.left + window.pageXOffset,
-                top: obj.top + window.pageYOffset,
-                width: Math.round(obj.width),
-                height: Math.round(obj.height)
-            }
-        },
-        css: function(property, value){
-            if (arguments.length < 2) {
-                var element = this[0]
-                if (typeof property == 'string') {
-                    if (!element) return
-                    return element.style[camelize(property)] || getComputedStyle(element, '').getPropertyValue(property)
-                } else if (isArray(property)) {
-                    if (!element) return
-                    var props = {}
-                    var computedStyle = getComputedStyle(element, '')
-                    $.each(property, function(_, prop){
-                        props[prop] = (element.style[camelize(prop)] || computedStyle.getPropertyValue(prop))
-                    })
-                    return props
-                }
-            }
-
-            var css = ''
-            if (type(property) == 'string') {
-                if (!value && value !== 0)
-                    this.each(function(){ this.style.removeProperty(dasherize(property)) })
-                else
-                    css = dasherize(property) + ":" + maybeAddPx(property, value)
-            } else {
-                for (key in property)
-                    if (!property[key] && property[key] !== 0)
-                        this.each(function(){ this.style.removeProperty(dasherize(key)) })
-                    else
-                        css += dasherize(key) + ':' + maybeAddPx(key, property[key]) + ';'
-            }
-
-            return this.each(function(){ this.style.cssText += ';' + css })
-        },
-        index: function(element){
-            return element ? this.indexOf($(element)[0]) : this.parent().children().indexOf(this[0])
-        },
-        hasClass: function(name){
-            if (!name) return false
-            return emptyArray.some.call(this, function(el){
-                return this.test(className(el))
-            }, classRE(name))
-        },
-        addClass: function(name){
-            if (!name) return this
-            return this.each(function(idx){
-                if (!('className' in this)) return
-                classList = []
-                var cls = className(this), newName = funcArg(this, name, idx, cls)
-                newName.split(/\s+/g).forEach(function(klass){
-                    if (!$(this).hasClass(klass)) classList.push(klass)
-                }, this)
-                classList.length && className(this, cls + (cls ? " " : "") + classList.join(" "))
-            })
-        },
-        removeClass: function(name){
-            return this.each(function(idx){
-                if (!('className' in this)) return
-                if (name === undefined) return className(this, '')
-                classList = className(this)
-                funcArg(this, name, idx, classList).split(/\s+/g).forEach(function(klass){
-                    classList = classList.replace(classRE(klass), " ")
-                })
-                className(this, classList.trim())
-            })
-        },
-        toggleClass: function(name, when){
-            if (!name) return this
-            return this.each(function(idx){
-                var $this = $(this), names = funcArg(this, name, idx, className(this))
-                names.split(/\s+/g).forEach(function(klass){
-                    (when === undefined ? !$this.hasClass(klass) : when) ?
-                        $this.addClass(klass) : $this.removeClass(klass)
-                })
-            })
-        },
-        scrollTop: function(value){
-            if (!this.length) return
-            var hasScrollTop = 'scrollTop' in this[0]
-            if (value === undefined) return hasScrollTop ? this[0].scrollTop : this[0].pageYOffset
-            return this.each(hasScrollTop ?
-                function(){ this.scrollTop = value } :
-                function(){ this.scrollTo(this.scrollX, value) })
-        },
-        scrollLeft: function(value){
-            if (!this.length) return
-            var hasScrollLeft = 'scrollLeft' in this[0]
-            if (value === undefined) return hasScrollLeft ? this[0].scrollLeft : this[0].pageXOffset
-            return this.each(hasScrollLeft ?
-                function(){ this.scrollLeft = value } :
-                function(){ this.scrollTo(value, this.scrollY) })
-        },
-        position: function() {
-            if (!this.length) return
-
-            var elem = this[0],
-                // Get *real* offsetParent
-                offsetParent = this.offsetParent(),
-                // Get correct offsets
-                offset       = this.offset(),
-                parentOffset = rootNodeRE.test(offsetParent[0].nodeName) ? { top: 0, left: 0 } : offsetParent.offset()
-
-            // Subtract element margins
-            // note: when an element has margin: auto the offsetLeft and marginLeft
-            // are the same in Safari causing offset.left to incorrectly be 0
-            offset.top  -= parseFloat( $(elem).css('margin-top') ) || 0
-            offset.left -= parseFloat( $(elem).css('margin-left') ) || 0
-
-            // Add offsetParent borders
-            parentOffset.top  += parseFloat( $(offsetParent[0]).css('border-top-width') ) || 0
-            parentOffset.left += parseFloat( $(offsetParent[0]).css('border-left-width') ) || 0
-
-            // Subtract the two offsets
-            return {
-                top:  offset.top  - parentOffset.top,
-                left: offset.left - parentOffset.left
-            }
-        },
-        offsetParent: function() {
-            return this.map(function(){
-                var parent = this.offsetParent || document.body
-                while (parent && !rootNodeRE.test(parent.nodeName) && $(parent).css("position") == "static")
-                    parent = parent.offsetParent
-                return parent
-            })
-        }
-    }
-
-    // for now
-    $.fn.detach = $.fn.remove
-
-    // Generate the `width` and `height` functions
-    ;['width', 'height'].forEach(function(dimension){
-        var dimensionProperty =
-            dimension.replace(/./, function(m){ return m[0].toUpperCase() })
-
-        $.fn[dimension] = function(value){
-            var offset, el = this[0]
-            if (value === undefined) return isWindow(el) ? el['inner' + dimensionProperty] :
-                isDocument(el) ? el.documentElement['scroll' + dimensionProperty] :
-                (offset = this.offset()) && offset[dimension]
-            else return this.each(function(idx){
-                el = $(this)
-                el.css(dimension, funcArg(this, value, idx, el[dimension]()))
-            })
-        }
-    })
-
-    function traverseNode(node, fun) {
-        fun(node)
-        for (var i = 0, len = node.childNodes.length; i < len; i++)
-            traverseNode(node.childNodes[i], fun)
-    }
-
-    // Generate the `after`, `prepend`, `before`, `append`,
-    // `insertAfter`, `insertBefore`, `appendTo`, and `prependTo` methods.
-    adjacencyOperators.forEach(function(operator, operatorIndex) {
-        var inside = operatorIndex % 2 //=> prepend, append
-
-        $.fn[operator] = function(){
-            // arguments can be nodes, arrays of nodes, Zepto objects and HTML strings
-            var argType, nodes = $.map(arguments, function(arg) {
-                    var arr = []
-                    argType = type(arg)
-                    if (argType == "array") {
-                        arg.forEach(function(el) {
-                            if (el.nodeType !== undefined) return arr.push(el)
-                            else if ($.zepto.isZ(el)) return arr = arr.concat(el.get())
-                            arr = arr.concat(zepto.fragment(el))
-                        })
-                        return arr
-                    }
-                    return argType == "object" || arg == null ?
-                        arg : zepto.fragment(arg)
-                }),
-                parent, copyByClone = this.length > 1
-            if (nodes.length < 1) return this
-
-            return this.each(function(_, target){
-                parent = inside ? target : target.parentNode
-
-                // convert all methods to a "before" operation
-                target = operatorIndex == 0 ? target.nextSibling :
-                    operatorIndex == 1 ? target.firstChild :
-                        operatorIndex == 2 ? target :
-                            null
-
-                var parentInDocument = $.contains(document.documentElement, parent)
-
-                nodes.forEach(function(node){
-                    if (copyByClone) node = node.cloneNode(true)
-                    else if (!parent) return $(node).remove()
-
-                    parent.insertBefore(node, target)
-                    if (parentInDocument) traverseNode(node, function(el){
-                        if (el.nodeName != null && el.nodeName.toUpperCase() === 'SCRIPT' &&
-                            (!el.type || el.type === 'text/javascript') && !el.src){
-                            var target = el.ownerDocument ? el.ownerDocument.defaultView : window
-                            target['eval'].call(target, el.innerHTML)
-                        }
-                    })
-                })
-            })
-        }
-
-        // after    => insertAfter
-        // prepend  => prependTo
-        // before   => insertBefore
-        // append   => appendTo
-        $.fn[inside ? operator+'To' : 'insert'+(operatorIndex ? 'Before' : 'After')] = function(html){
-            $(html)[operator](this)
-            return this
-        }
-    })
-
-    zepto.Z.prototype = Z.prototype = $.fn
-
-    // Export internal API functions in the `$.zepto` namespace
-    zepto.uniq = uniq
-    zepto.deserializeValue = deserializeValue
-    $.zepto = zepto
-
-    return $
-})()
-
-// If `$` is not yet defined, point it to `Zepto`
-window.Zepto = Zepto
-window.$ === undefined && (window.$ = Zepto)
-
-//     Zepto.js
-//     (c) 2010-2016 Thomas Fuchs
-//     Zepto.js may be freely distributed under the MIT license.
-
-;(function($){
-    var jsonpID = +new Date(),
-        document = window.document,
-        key,
-        name,
-        rscript = /<script\b[^<]*(?:(?!<\/script>)<[^<]*)*<\/script>/gi,
-        scriptTypeRE = /^(?:text|application)\/javascript/i,
-        xmlTypeRE = /^(?:text|application)\/xml/i,
-        jsonType = 'application/json',
-        htmlType = 'text/html',
-        blankRE = /^\s*$/,
-        originAnchor = document.createElement('a')
-
-    originAnchor.href = window.location.href
-
-    // trigger a custom event and return false if it was cancelled
-    function triggerAndReturn(context, eventName, data) {
-        var event = $.Event(eventName)
-        $(context).trigger(event, data)
-        return !event.isDefaultPrevented()
-    }
-
-    // trigger an Ajax "global" event
-    function triggerGlobal(settings, context, eventName, data) {
-        if (settings.global) return triggerAndReturn(context || document, eventName, data)
-    }
-
-    // Number of active Ajax requests
-    $.active = 0
-
-    function ajaxStart(settings) {
-        if (settings.global && $.active++ === 0) triggerGlobal(settings, null, 'ajaxStart')
-    }
-    function ajaxStop(settings) {
-        if (settings.global && !(--$.active)) triggerGlobal(settings, null, 'ajaxStop')
-    }
-
-    // triggers an extra global event "ajaxBeforeSend" that's like "ajaxSend" but cancelable
-    function ajaxBeforeSend(xhr, settings) {
-        var context = settings.context
-        if (settings.beforeSend.call(context, xhr, settings) === false ||
-            triggerGlobal(settings, context, 'ajaxBeforeSend', [xhr, settings]) === false)
-            return false
-
-        triggerGlobal(settings, context, 'ajaxSend', [xhr, settings])
-    }
-    function ajaxSuccess(data, xhr, settings, deferred) {
-        var context = settings.context, status = 'success'
-        settings.success.call(context, data, status, xhr)
-        if (deferred) deferred.resolveWith(context, [data, status, xhr])
-        triggerGlobal(settings, context, 'ajaxSuccess', [xhr, settings, data])
-        ajaxComplete(status, xhr, settings)
-    }
-    // type: "timeout", "error", "abort", "parsererror"
-    function ajaxError(error, type, xhr, settings, deferred) {
-        var context = settings.context
-        settings.error.call(context, xhr, type, error)
-        if (deferred) deferred.rejectWith(context, [xhr, type, error])
-        triggerGlobal(settings, context, 'ajaxError', [xhr, settings, error || type])
-        ajaxComplete(type, xhr, settings)
-    }
-    // status: "success", "notmodified", "error", "timeout", "abort", "parsererror"
-    function ajaxComplete(status, xhr, settings) {
-        var context = settings.context
-        settings.complete.call(context, xhr, status)
-        triggerGlobal(settings, context, 'ajaxComplete', [xhr, settings])
-        ajaxStop(settings)
-    }
-
-    function ajaxDataFilter(data, type, settings) {
-        if (settings.dataFilter == empty) return data
-        var context = settings.context
-        return settings.dataFilter.call(context, data, type)
-    }
-
-    // Empty function, used as default callback
-    function empty() {}
-
-    $.ajaxJSONP = function(options, deferred){
-        if (!('type' in options)) return $.ajax(options)
-
-        var _callbackName = options.jsonpCallback,
-            callbackName = ($.isFunction(_callbackName) ?
-                    _callbackName() : _callbackName) || ('Zepto' + (jsonpID++)),
-            script = document.createElement('script'),
-            originalCallback = window[callbackName],
-            responseData,
-            abort = function(errorType) {
-                $(script).triggerHandler('error', errorType || 'abort')
-            },
-            xhr = { abort: abort }, abortTimeout
-
-        if (deferred) deferred.promise(xhr)
-
-        $(script).on('load error', function(e, errorType){
-            clearTimeout(abortTimeout)
-            $(script).off().remove()
-
-            if (e.type == 'error' || !responseData) {
-                ajaxError(null, errorType || 'error', xhr, options, deferred)
-            } else {
-                ajaxSuccess(responseData[0], xhr, options, deferred)
-            }
-
-            window[callbackName] = originalCallback
-            if (responseData && $.isFunction(originalCallback))
-                originalCallback(responseData[0])
-
-            originalCallback = responseData = undefined
-        })
-
-        if (ajaxBeforeSend(xhr, options) === false) {
-            abort('abort')
-            return xhr
-        }
-
-        window[callbackName] = function(){
-            responseData = arguments
-        }
-
-        script.src = options.url.replace(/\?(.+)=\?/, '?$1=' + callbackName)
-        document.head.appendChild(script)
-
-        if (options.timeout > 0) abortTimeout = setTimeout(function(){
-            abort('timeout')
-        }, options.timeout)
-
-        return xhr
-    }
-
-    $.ajaxSettings = {
-        // Default type of request
-        type: 'GET',
-        // Callback that is executed before request
-        beforeSend: empty,
-        // Callback that is executed if the request succeeds
-        success: empty,
-        // Callback that is executed the the server drops error
-        error: empty,
-        // Callback that is executed on request complete (both: error and success)
-        complete: empty,
-        // The context for the callbacks
-        context: null,
-        // Whether to trigger "global" Ajax events
-        global: true,
-        // Transport
-        xhr: function () {
-            return new window.XMLHttpRequest()
-        },
-        // MIME types mapping
-        // IIS returns Javascript as "application/x-javascript"
-        accepts: {
-            script: 'text/javascript, application/javascript, application/x-javascript',
-            json:   jsonType,
-            xml:    'application/xml, text/xml',
-            html:   htmlType,
-            text:   'text/plain'
-        },
-        // Whether the request is to another domain
-        crossDomain: false,
-        // Default timeout
-        timeout: 0,
-        // Whether data should be serialized to string
-        processData: true,
-        // Whether the browser should be allowed to cache GET responses
-        cache: true,
-        //Used to handle the raw response data of XMLHttpRequest.
-        //This is a pre-filtering function to sanitize the response.
-        //The sanitized response should be returned
-        dataFilter: empty
-    }
-
-    function mimeToDataType(mime) {
-        if (mime) mime = mime.split(';', 2)[0]
-        return mime && ( mime == htmlType ? 'html' :
-                mime == jsonType ? 'json' :
-                    scriptTypeRE.test(mime) ? 'script' :
-                    xmlTypeRE.test(mime) && 'xml' ) || 'text'
-    }
-
-    function appendQuery(url, query) {
-        if (query == '') return url
-        return (url + '&' + query).replace(/[&?]{1,2}/, '?')
-    }
-
-    // serialize payload and append it to the URL for GET requests
-    function serializeData(options) {
-        if (options.processData && options.data && $.type(options.data) != "string")
-            options.data = $.param(options.data, options.traditional)
-        if (options.data && (!options.type || options.type.toUpperCase() == 'GET' || 'jsonp' == options.dataType))
-            options.url = appendQuery(options.url, options.data), options.data = undefined
-    }
-
-    $.ajax = function(options){
-        var settings = $.extend({}, options || {}),
-            deferred = $.Deferred && $.Deferred(),
-            urlAnchor, hashIndex
-        for (key in $.ajaxSettings) if (settings[key] === undefined) settings[key] = $.ajaxSettings[key]
-
-        ajaxStart(settings)
-
-        if (!settings.crossDomain) {
-            urlAnchor = document.createElement('a')
-            urlAnchor.href = settings.url
-            // cleans up URL for .href (IE only), see https://github.com/madrobby/zepto/pull/1049
-            urlAnchor.href = urlAnchor.href
-            settings.crossDomain = (originAnchor.protocol + '//' + originAnchor.host) !== (urlAnchor.protocol + '//' + urlAnchor.host)
-        }
-
-        if (!settings.url) settings.url = window.location.toString()
-        if ((hashIndex = settings.url.indexOf('#')) > -1) settings.url = settings.url.slice(0, hashIndex)
-        serializeData(settings)
-
-        var dataType = settings.dataType, hasPlaceholder = /\?.+=\?/.test(settings.url)
-        if (hasPlaceholder) dataType = 'jsonp'
-
-        if (settings.cache === false || (
-                (!options || options.cache !== true) &&
-                ('script' == dataType || 'jsonp' == dataType)
-            ))
-            settings.url = appendQuery(settings.url, '_=' + Date.now())
-
-        if ('jsonp' == dataType) {
-            if (!hasPlaceholder)
-                settings.url = appendQuery(settings.url,
-                    settings.jsonp ? (settings.jsonp + '=?') : settings.jsonp === false ? '' : 'callback=?')
-            return $.ajaxJSONP(settings, deferred)
-        }
-
-        var mime = settings.accepts[dataType],
-            headers = { },
-            setHeader = function(name, value) { headers[name.toLowerCase()] = [name, value] },
-            protocol = /^([\w-]+:)\/\//.test(settings.url) ? RegExp.$1 : window.location.protocol,
-            xhr = settings.xhr(),
-            nativeSetHeader = xhr.setRequestHeader,
-            abortTimeout
-
-        if (deferred) deferred.promise(xhr)
-
-        if (!settings.crossDomain) setHeader('X-Requested-With', 'XMLHttpRequest')
-        setHeader('Accept', mime || '*/*')
-        if (mime = settings.mimeType || mime) {
-            if (mime.indexOf(',') > -1) mime = mime.split(',', 2)[0]
-            xhr.overrideMimeType && xhr.overrideMimeType(mime)
-        }
-        if (settings.contentType || (settings.contentType !== false && settings.data && settings.type.toUpperCase() != 'GET'))
-            setHeader('Content-Type', settings.contentType || 'application/x-www-form-urlencoded')
-
-        if (settings.headers) for (name in settings.headers) setHeader(name, settings.headers[name])
-        xhr.setRequestHeader = setHeader
-
-        xhr.onreadystatechange = function(){
-            if (xhr.readyState == 4) {
-                xhr.onreadystatechange = empty
-                clearTimeout(abortTimeout)
-                var result, error = false
-                if ((xhr.status >= 200 && xhr.status < 300) || xhr.status == 304 || (xhr.status == 0 && protocol == 'file:')) {
-                    dataType = dataType || mimeToDataType(settings.mimeType || xhr.getResponseHeader('content-type'))
-
-                    if (xhr.responseType == 'arraybuffer' || xhr.responseType == 'blob')
-                        result = xhr.response
-                    else {
-                        result = xhr.responseText
-
-                        try {
-                            // http://perfectionkills.com/global-eval-what-are-the-options/
-                            // sanitize response accordingly if data filter callback provided
-                            result = ajaxDataFilter(result, dataType, settings)
-                            if (dataType == 'script')    (1,eval)(result)
-                            else if (dataType == 'xml')  result = xhr.responseXML
-                            else if (dataType == 'json') result = blankRE.test(result) ? null : $.parseJSON(result)
-                        } catch (e) { error = e }
-
-                        if (error) return ajaxError(error, 'parsererror', xhr, settings, deferred)
-                    }
-
-                    ajaxSuccess(result, xhr, settings, deferred)
-                } else {
-                    ajaxError(xhr.statusText || null, xhr.status ? 'error' : 'abort', xhr, settings, deferred)
-                }
-            }
-        }
-
-        if (ajaxBeforeSend(xhr, settings) === false) {
-            xhr.abort()
-            ajaxError(null, 'abort', xhr, settings, deferred)
-            return xhr
-        }
-
-        var async = 'async' in settings ? settings.async : true
-        xhr.open(settings.type, settings.url, async, settings.username, settings.password)
-
-        if (settings.xhrFields) for (name in settings.xhrFields) xhr[name] = settings.xhrFields[name]
-
-        for (name in headers) nativeSetHeader.apply(xhr, headers[name])
-
-        if (settings.timeout > 0) abortTimeout = setTimeout(function(){
-            xhr.onreadystatechange = empty
-            xhr.abort()
-            ajaxError(null, 'timeout', xhr, settings, deferred)
-        }, settings.timeout)
-
-        // avoid sending empty string (#319)
-        xhr.send(settings.data ? settings.data : null)
-        return xhr
-    }
-
-    // handle optional data/success arguments
-    function parseArguments(url, data, success, dataType) {
-        if ($.isFunction(data)) dataType = success, success = data, data = undefined
-        if (!$.isFunction(success)) dataType = success, success = undefined
-        return {
-            url: url
-            , data: data
-            , success: success
-            , dataType: dataType
-        }
-    }
-
-    $.get = function(/* url, data, success, dataType */){
-        return $.ajax(parseArguments.apply(null, arguments))
-    }
-
-    $.post = function(/* url, data, success, dataType */){
-        var options = parseArguments.apply(null, arguments)
-        options.type = 'POST'
-        return $.ajax(options)
-    }
-
-    $.getJSON = function(/* url, data, success */){
-        var options = parseArguments.apply(null, arguments)
-        options.dataType = 'json'
-        return $.ajax(options)
-    }
-
-    $.fn.load = function(url, data, success){
-        if (!this.length) return this
-        var self = this, parts = url.split(/\s/), selector,
-            options = parseArguments(url, data, success),
-            callback = options.success
-        if (parts.length > 1) options.url = parts[0], selector = parts[1]
-        options.success = function(response){
-            self.html(selector ?
-                $('<div>').html(response.replace(rscript, "")).find(selector)
-                : response)
-            callback && callback.apply(self, arguments)
-        }
-        $.ajax(options)
-        return this
-    }
-
-    var escape = encodeURIComponent
-
-    function serialize(params, obj, traditional, scope){
-        var type, array = $.isArray(obj), hash = $.isPlainObject(obj)
-        $.each(obj, function(key, value) {
-            type = $.type(value)
-            if (scope) key = traditional ? scope :
-            scope + '[' + (hash || type == 'object' || type == 'array' ? key : '') + ']'
-            // handle data in serializeArray() format
-            if (!scope && array) params.add(value.name, value.value)
-            // recurse into nested objects
-            else if (type == "array" || (!traditional && type == "object"))
-                serialize(params, value, traditional, key)
-            else params.add(key, value)
-        })
-    }
-
-    $.param = function(obj, traditional){
-        var params = []
-        params.add = function(key, value) {
-            if ($.isFunction(value)) value = value()
-            if (value == null) value = ""
-            this.push(escape(key) + '=' + escape(value))
-        }
-        serialize(params, obj, traditional)
-        return params.join('&').replace(/%20/g, '+')
-    }
-})(Zepto)
-
-//     Zepto.js
-//     (c) 2010-2016 Thomas Fuchs
-//     Zepto.js may be freely distributed under the MIT license.
-
-;(function($){
-    // Create a collection of callbacks to be fired in a sequence, with configurable behaviour
-    // Option flags:
-    //   - once: Callbacks fired at most one time.
-    //   - memory: Remember the most recent context and arguments
-    //   - stopOnFalse: Cease iterating over callback list
-    //   - unique: Permit adding at most one instance of the same callback
-    $.Callbacks = function(options) {
-        options = $.extend({}, options)
-
-        var memory, // Last fire value (for non-forgettable lists)
-            fired,  // Flag to know if list was already fired
-            firing, // Flag to know if list is currently firing
-            firingStart, // First callback to fire (used internally by add and fireWith)
-            firingLength, // End of the loop when firing
-            firingIndex, // Index of currently firing callback (modified by remove if needed)
-            list = [], // Actual callback list
-            stack = !options.once && [], // Stack of fire calls for repeatable lists
-            fire = function(data) {
-                memory = options.memory && data
-                fired = true
-                firingIndex = firingStart || 0
-                firingStart = 0
-                firingLength = list.length
-                firing = true
-                for ( ; list && firingIndex < firingLength ; ++firingIndex ) {
-                    if (list[firingIndex].apply(data[0], data[1]) === false && options.stopOnFalse) {
-                        memory = false
-                        break
-                    }
-                }
-                firing = false
-                if (list) {
-                    if (stack) stack.length && fire(stack.shift())
-                    else if (memory) list.length = 0
-                    else Callbacks.disable()
-                }
-            },
-
-            Callbacks = {
-                add: function() {
-                    if (list) {
-                        var start = list.length,
-                            add = function(args) {
-                                $.each(args, function(_, arg){
-                                    if (typeof arg === "function") {
-                                        if (!options.unique || !Callbacks.has(arg)) list.push(arg)
-                                    }
-                                    else if (arg && arg.length && typeof arg !== 'string') add(arg)
-                                })
-                            }
-                        add(arguments)
-                        if (firing) firingLength = list.length
-                        else if (memory) {
-                            firingStart = start
-                            fire(memory)
-                        }
-                    }
-                    return this
-                },
-                remove: function() {
-                    if (list) {
-                        $.each(arguments, function(_, arg){
-                            var index
-                            while ((index = $.inArray(arg, list, index)) > -1) {
-                                list.splice(index, 1)
-                                // Handle firing indexes
-                                if (firing) {
-                                    if (index <= firingLength) --firingLength
-                                    if (index <= firingIndex) --firingIndex
-                                }
-                            }
-                        })
-                    }
-                    return this
-                },
-                has: function(fn) {
-                    return !!(list && (fn ? $.inArray(fn, list) > -1 : list.length))
-                },
-                empty: function() {
-                    firingLength = list.length = 0
-                    return this
-                },
-                disable: function() {
-                    list = stack = memory = undefined
-                    return this
-                },
-                disabled: function() {
-                    return !list
-                },
-                lock: function() {
-                    stack = undefined
-                    if (!memory) Callbacks.disable()
-                    return this
-                },
-                locked: function() {
-                    return !stack
-                },
-                fireWith: function(context, args) {
-                    if (list && (!fired || stack)) {
-                        args = args || []
-                        args = [context, args.slice ? args.slice() : args]
-                        if (firing) stack.push(args)
-                        else fire(args)
-                    }
-                    return this
-                },
-                fire: function() {
-                    return Callbacks.fireWith(this, arguments)
-                },
-                fired: function() {
-                    return !!fired
-                }
-            }
-
-        return Callbacks
-    }
-})(Zepto)
-
-//     Zepto.js
-//     (c) 2010-2016 Thomas Fuchs
-//     Zepto.js may be freely distributed under the MIT license.
-
-// The following code is heavily inspired by jQuery's $.fn.data()
-
-;(function($){
-    var data = {}, dataAttr = $.fn.data, camelize = $.camelCase,
-        exp = $.expando = 'Zepto' + (+new Date()), emptyArray = []
-
-    // Get value from node:
-    // 1. first try key as given,
-    // 2. then try camelized key,
-    // 3. fall back to reading "data-*" attribute.
-    function getData(node, name) {
-        var id = node[exp], store = id && data[id]
-        if (name === undefined) return store || setData(node)
-        else {
-            if (store) {
-                if (name in store) return store[name]
-                var camelName = camelize(name)
-                if (camelName in store) return store[camelName]
-            }
-            return dataAttr.call($(node), name)
-        }
-    }
-
-    // Store value under camelized key on node
-    function setData(node, name, value) {
-        var id = node[exp] || (node[exp] = ++$.uuid),
-            store = data[id] || (data[id] = attributeData(node))
-        if (name !== undefined) store[camelize(name)] = value
-        return store
-    }
-
-    // Read all "data-*" attributes from a node
-    function attributeData(node) {
-        var store = {}
-        $.each(node.attributes || emptyArray, function(i, attr){
-            if (attr.name.indexOf('data-') == 0)
-                store[camelize(attr.name.replace('data-', ''))] =
-                    $.zepto.deserializeValue(attr.value)
-        })
-        return store
-    }
-
-    $.fn.data = function(name, value) {
-        return value === undefined ?
-            // set multiple values via object
-            $.isPlainObject(name) ?
-                this.each(function(i, node){
-                    $.each(name, function(key, value){ setData(node, key, value) })
-                }) :
-                // get value from first element
-                (0 in this ? getData(this[0], name) : undefined) :
-            // set value on all elements
-            this.each(function(){ setData(this, name, value) })
-    }
-
-    $.data = function(elem, name, value) {
-        return $(elem).data(name, value)
-    }
-
-    $.hasData = function(elem) {
-        var id = elem[exp], store = id && data[id]
-        return store ? !$.isEmptyObject(store) : false
-    }
-
-    $.fn.removeData = function(names) {
-        if (typeof names == 'string') names = names.split(/\s+/)
-        return this.each(function(){
-            var id = this[exp], store = id && data[id]
-            if (store) $.each(names || store, function(key){
-                delete store[names ? camelize(this) : key]
-            })
-        })
-    }
-
-    // Generate extended `remove` and `empty` functions
-    ;['remove', 'empty'].forEach(function(methodName){
-        var origFn = $.fn[methodName]
-        $.fn[methodName] = function() {
-            var elements = this.find('*')
-            if (methodName === 'remove') elements = elements.add(this)
-            elements.removeData()
-            return origFn.call(this)
-        }
-    })
-})(Zepto)
-
-//     Zepto.js
-//     (c) 2010-2016 Thomas Fuchs
-//     Zepto.js may be freely distributed under the MIT license.
-//
-//     Some code (c) 2005, 2013 jQuery Foundation, Inc. and other contributors
-
-;(function($){
-    var slice = Array.prototype.slice
-
-    function Deferred(func) {
-        var tuples = [
-                // action, add listener, listener list, final state
-                [ "resolve", "done", $.Callbacks({once:1, memory:1}), "resolved" ],
-                [ "reject", "fail", $.Callbacks({once:1, memory:1}), "rejected" ],
-                [ "notify", "progress", $.Callbacks({memory:1}) ]
-            ],
-            state = "pending",
-            promise = {
-                state: function() {
-                    return state
-                },
-                always: function() {
-                    deferred.done(arguments).fail(arguments)
-                    return this
-                },
-                then: function(/* fnDone [, fnFailed [, fnProgress]] */) {
-                    var fns = arguments
-                    return Deferred(function(defer){
-                        $.each(tuples, function(i, tuple){
-                            var fn = $.isFunction(fns[i]) && fns[i]
-                            deferred[tuple[1]](function(){
-                                var returned = fn && fn.apply(this, arguments)
-                                if (returned && $.isFunction(returned.promise)) {
-                                    returned.promise()
-                                        .done(defer.resolve)
-                                        .fail(defer.reject)
-                                        .progress(defer.notify)
-                                } else {
-                                    var context = this === promise ? defer.promise() : this,
-                                        values = fn ? [returned] : arguments
-                                    defer[tuple[0] + "With"](context, values)
-                                }
-                            })
-                        })
-                        fns = null
-                    }).promise()
-                },
-
-                promise: function(obj) {
-                    return obj != null ? $.extend( obj, promise ) : promise
-                }
-            },
-            deferred = {}
-
-        $.each(tuples, function(i, tuple){
-            var list = tuple[2],
-                stateString = tuple[3]
-
-            promise[tuple[1]] = list.add
-
-            if (stateString) {
-                list.add(function(){
-                    state = stateString
-                }, tuples[i^1][2].disable, tuples[2][2].lock)
-            }
-
-            deferred[tuple[0]] = function(){
-                deferred[tuple[0] + "With"](this === deferred ? promise : this, arguments)
-                return this
-            }
-            deferred[tuple[0] + "With"] = list.fireWith
-        })
-
-        promise.promise(deferred)
-        if (func) func.call(deferred, deferred)
-        return deferred
-    }
-
-    $.when = function(sub) {
-        var resolveValues = slice.call(arguments),
-            len = resolveValues.length,
-            i = 0,
-            remain = len !== 1 || (sub && $.isFunction(sub.promise)) ? len : 0,
-            deferred = remain === 1 ? sub : Deferred(),
-            progressValues, progressContexts, resolveContexts,
-            updateFn = function(i, ctx, val){
-                return function(value){
-                    ctx[i] = this
-                    val[i] = arguments.length > 1 ? slice.call(arguments) : value
-                    if (val === progressValues) {
-                        deferred.notifyWith(ctx, val)
-                    } else if (!(--remain)) {
-                        deferred.resolveWith(ctx, val)
-                    }
-                }
-            }
-
-        if (len > 1) {
-            progressValues = new Array(len)
-            progressContexts = new Array(len)
-            resolveContexts = new Array(len)
-            for ( ; i < len; ++i ) {
-                if (resolveValues[i] && $.isFunction(resolveValues[i].promise)) {
-                    resolveValues[i].promise()
-                        .done(updateFn(i, resolveContexts, resolveValues))
-                        .fail(deferred.reject)
-                        .progress(updateFn(i, progressContexts, progressValues))
-                } else {
-                    --remain
-                }
-            }
-        }
-        if (!remain) deferred.resolveWith(resolveContexts, resolveValues)
-        return deferred.promise()
-    }
-
-    $.Deferred = Deferred
-})(Zepto)
-
-//     Zepto.js
-//     (c) 2010-2016 Thomas Fuchs
-//     Zepto.js may be freely distributed under the MIT license.
-
-;(function($){
-    var _zid = 1, undefined,
-        slice = Array.prototype.slice,
-        isFunction = $.isFunction,
-        isString = function(obj){ return typeof obj == 'string' },
-        handlers = {},
-        specialEvents={},
-        focusinSupported = 'onfocusin' in window,
-        focus = { focus: 'focusin', blur: 'focusout' },
-        hover = { mouseenter: 'mouseover', mouseleave: 'mouseout' }
-
-    specialEvents.click = specialEvents.mousedown = specialEvents.mouseup = specialEvents.mousemove = 'MouseEvents'
-
-    function zid(element) {
-        return element._zid || (element._zid = _zid++)
-    }
-    function findHandlers(element, event, fn, selector) {
-        event = parse(event)
-        if (event.ns) var matcher = matcherFor(event.ns)
-        return (handlers[zid(element)] || []).filter(function(handler) {
-            return handler
-                && (!event.e  || handler.e == event.e)
-                && (!event.ns || matcher.test(handler.ns))
-                && (!fn       || zid(handler.fn) === zid(fn))
-                && (!selector || handler.sel == selector)
-        })
-    }
-    function parse(event) {
-        var parts = ('' + event).split('.')
-        return {e: parts[0], ns: parts.slice(1).sort().join(' ')}
-    }
-    function matcherFor(ns) {
-        return new RegExp('(?:^| )' + ns.replace(' ', ' .* ?') + '(?: |$)')
-    }
-
-    function eventCapture(handler, captureSetting) {
-        return handler.del &&
-            (!focusinSupported && (handler.e in focus)) ||
-            !!captureSetting
-    }
-
-    function realEvent(type) {
-        return hover[type] || (focusinSupported && focus[type]) || type
-    }
-
-    function add(element, events, fn, data, selector, delegator, capture){
-        var id = zid(element), set = (handlers[id] || (handlers[id] = []))
-        events.split(/\s/).forEach(function(event){
-            if (event == 'ready') return $(document).ready(fn)
-            var handler   = parse(event)
-            handler.fn    = fn
-            handler.sel   = selector
-            // emulate mouseenter, mouseleave
-            if (handler.e in hover) fn = function(e){
-                var related = e.relatedTarget
-                if (!related || (related !== this && !$.contains(this, related)))
-                    return handler.fn.apply(this, arguments)
-            }
-            handler.del   = delegator
-            var callback  = delegator || fn
-            handler.proxy = function(e){
-                e = compatible(e)
-                if (e.isImmediatePropagationStopped()) return
-                e.data = data
-                var result = callback.apply(element, e._args == undefined ? [e] : [e].concat(e._args))
-                if (result === false) e.preventDefault(), e.stopPropagation()
-                return result
-            }
-            handler.i = set.length
-            set.push(handler)
-            if ('addEventListener' in element)
-                element.addEventListener(realEvent(handler.e), handler.proxy, eventCapture(handler, capture))
-        })
-    }
-    function remove(element, events, fn, selector, capture){
-        var id = zid(element)
-            ;(events || '').split(/\s/).forEach(function(event){
-            findHandlers(element, event, fn, selector).forEach(function(handler){
-                delete handlers[id][handler.i]
-                if ('removeEventListener' in element)
-                    element.removeEventListener(realEvent(handler.e), handler.proxy, eventCapture(handler, capture))
-            })
-        })
-    }
-
-    $.event = { add: add, remove: remove }
-
-    $.proxy = function(fn, context) {
-        var args = (2 in arguments) && slice.call(arguments, 2)
-        if (isFunction(fn)) {
-            var proxyFn = function(){ return fn.apply(context, args ? args.concat(slice.call(arguments)) : arguments) }
-            proxyFn._zid = zid(fn)
-            return proxyFn
-        } else if (isString(context)) {
-            if (args) {
-                args.unshift(fn[context], fn)
-                return $.proxy.apply(null, args)
-            } else {
-                return $.proxy(fn[context], fn)
-            }
-        } else {
-            throw new TypeError("expected function")
-        }
-    }
-
-    $.fn.bind = function(event, data, callback){
-        return this.on(event, data, callback)
-    }
-    $.fn.unbind = function(event, callback){
-        return this.off(event, callback)
-    }
-    $.fn.one = function(event, selector, data, callback){
-        return this.on(event, selector, data, callback, 1)
-    }
-
-    var returnTrue = function(){return true},
-        returnFalse = function(){return false},
-        ignoreProperties = /^([A-Z]|returnValue$|layer[XY]$|webkitMovement[XY]$)/,
-        eventMethods = {
-            preventDefault: 'isDefaultPrevented',
-            stopImmediatePropagation: 'isImmediatePropagationStopped',
-            stopPropagation: 'isPropagationStopped'
-        }
-
-    function compatible(event, source) {
-        if (source || !event.isDefaultPrevented) {
-            source || (source = event)
-
-            $.each(eventMethods, function(name, predicate) {
-                var sourceMethod = source[name]
-                event[name] = function(){
-                    this[predicate] = returnTrue
-                    return sourceMethod && sourceMethod.apply(source, arguments)
-                }
-                event[predicate] = returnFalse
-            })
-
-            try {
-                event.timeStamp || (event.timeStamp = Date.now())
-            } catch (ignored) { }
-
-            if (source.defaultPrevented !== undefined ? source.defaultPrevented :
-                    'returnValue' in source ? source.returnValue === false :
-                    source.getPreventDefault && source.getPreventDefault())
-                event.isDefaultPrevented = returnTrue
-        }
-        return event
-    }
-
-    function createProxy(event) {
-        var key, proxy = { originalEvent: event }
-        for (key in event)
-            if (!ignoreProperties.test(key) && event[key] !== undefined) proxy[key] = event[key]
-
-        return compatible(proxy, event)
-    }
-
-    $.fn.delegate = function(selector, event, callback){
-        return this.on(event, selector, callback)
-    }
-    $.fn.undelegate = function(selector, event, callback){
-        return this.off(event, selector, callback)
-    }
-
-    $.fn.live = function(event, callback){
-        $(document.body).delegate(this.selector, event, callback)
-        return this
-    }
-    $.fn.die = function(event, callback){
-        $(document.body).undelegate(this.selector, event, callback)
-        return this
-    }
-
-    $.fn.on = function(event, selector, data, callback, one){
-        var autoRemove, delegator, $this = this
-        if (event && !isString(event)) {
-            $.each(event, function(type, fn){
-                $this.on(type, selector, data, fn, one)
-            })
-            return $this
-        }
-
-        if (!isString(selector) && !isFunction(callback) && callback !== false)
-            callback = data, data = selector, selector = undefined
-        if (callback === undefined || data === false)
-            callback = data, data = undefined
-
-        if (callback === false) callback = returnFalse
-
-        return $this.each(function(_, element){
-            if (one) autoRemove = function(e){
-                remove(element, e.type, callback)
-                return callback.apply(this, arguments)
-            }
-
-            if (selector) delegator = function(e){
-                var evt, match = $(e.target).closest(selector, element).get(0)
-                if (match && match !== element) {
-                    evt = $.extend(createProxy(e), {currentTarget: match, liveFired: element})
-                    return (autoRemove || callback).apply(match, [evt].concat(slice.call(arguments, 1)))
-                }
-            }
-
-            add(element, event, callback, data, selector, delegator || autoRemove)
-        })
-    }
-    $.fn.off = function(event, selector, callback){
-        var $this = this
-        if (event && !isString(event)) {
-            $.each(event, function(type, fn){
-                $this.off(type, selector, fn)
-            })
-            return $this
-        }
-
-        if (!isString(selector) && !isFunction(callback) && callback !== false)
-            callback = selector, selector = undefined
-
-        if (callback === false) callback = returnFalse
-
-        return $this.each(function(){
-            remove(this, event, callback, selector)
-        })
-    }
-
-    $.fn.trigger = function(event, args){
-        event = (isString(event) || $.isPlainObject(event)) ? $.Event(event) : compatible(event)
-        event._args = args
-        return this.each(function(){
-            // handle focus(), blur() by calling them directly
-            if (event.type in focus && typeof this[event.type] == "function") this[event.type]()
-            // items in the collection might not be DOM elements
-            else if ('dispatchEvent' in this) this.dispatchEvent(event)
-            else $(this).triggerHandler(event, args)
-        })
-    }
-
-    // triggers event handlers on current element just as if an event occurred,
-    // doesn't trigger an actual event, doesn't bubble
-    $.fn.triggerHandler = function(event, args){
-        var e, result
-        this.each(function(i, element){
-            e = createProxy(isString(event) ? $.Event(event) : event)
-            e._args = args
-            e.target = element
-            $.each(findHandlers(element, event.type || event), function(i, handler){
-                result = handler.proxy(e)
-                if (e.isImmediatePropagationStopped()) return false
-            })
-        })
-        return result
-    }
-
-    // shortcut methods for `.bind(event, fn)` for each event type
-    ;('focusin focusout focus blur load resize scroll unload click dblclick '+
-    'mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave '+
-    'change select keydown keypress keyup error').split(' ').forEach(function(event) {
-        $.fn[event] = function(callback) {
-            return (0 in arguments) ?
-                this.bind(event, callback) :
-                this.trigger(event)
-        }
-    })
-
-    $.Event = function(type, props) {
-        if (!isString(type)) props = type, type = props.type
-        var event = document.createEvent(specialEvents[type] || 'Events'), bubbles = true
-        if (props) for (var name in props) (name == 'bubbles') ? (bubbles = !!props[name]) : (event[name] = props[name])
-        event.initEvent(type, bubbles, true)
-        return compatible(event)
-    }
-
-})(Zepto)
-
-//     Zepto.js
-//     (c) 2010-2016 Thomas Fuchs
-//     Zepto.js may be freely distributed under the MIT license.
-
-;(function($){
-    $.fn.serializeArray = function() {
-        var name, type, result = [],
-            add = function(value) {
-                if (value.forEach) return value.forEach(add)
-                result.push({ name: name, value: value })
-            }
-        if (this[0]) $.each(this[0].elements, function(_, field){
-            type = field.type, name = field.name
-            if (name && field.nodeName.toLowerCase() != 'fieldset' &&
-                !field.disabled && type != 'submit' && type != 'reset' && type != 'button' && type != 'file' &&
-                ((type != 'radio' && type != 'checkbox') || field.checked))
-                add($(field).val())
-        })
-        return result
-    }
-
-    $.fn.serialize = function(){
-        var result = []
-        this.serializeArray().forEach(function(elm){
-            result.push(encodeURIComponent(elm.name) + '=' + encodeURIComponent(elm.value))
-        })
-        return result.join('&')
-    }
-
-    $.fn.submit = function(callback) {
-        if (0 in arguments) this.bind('submit', callback)
-        else if (this.length) {
-            var event = $.Event('submit')
-            this.eq(0).trigger(event)
-            if (!event.isDefaultPrevented()) this.get(0).submit()
-        }
-        return this
-    }
-
-})(Zepto)
-
-//     Zepto.js
-//     (c) 2010-2016 Thomas Fuchs
-//     Zepto.js may be freely distributed under the MIT license.
-
-;(function(){
-    // getComputedStyle shouldn't freak out when called
-    // without a valid element as argument
-    try {
-        getComputedStyle(undefined)
-    } catch(e) {
-        var nativeGetComputedStyle = getComputedStyle
-        window.getComputedStyle = function(element, pseudoElement){
-            try {
-                return nativeGetComputedStyle(element, pseudoElement)
-            } catch(e) {
-                return null
-            }
-        }
-    }
-})()