https://www.forjecnor2000.net/wp-content/themes/the-journal/js/lib/html5shiv.js?ver=1.0.18

1/**
2 * @preserve HTML5 Shiv v3.7.0 | @afarkas @jdalton @jon_neal @rem | MIT/GPL2 Licensed
3 */
4;(function (window, document) {
5    /*jshint evil:true */
6    /** version */
7    var version = '3.7.0';
8
9    /** Preset options */
10    var options = window.html5 || {};
11
12    /** Used to skip problem elements */
13    var reSkip = /^<|^(?:button|map|select|textarea|object|iframe|option|optgroup)$/i;
14
15    /** Not all elements can be cloned in IE **/
16    var saveClones = /^(?:a|b|code|div|fieldset|h1|h2|h3|h4|h5|h6|i|label|li|ol|p|q|span|strong|style|table|tbody|td|th|tr|ul)$/i;
17
18    /** Detect whether the browser supports default html5 styles */
19    var supportsHtml5Styles;
20
21    /** Name of the expando, to work with multiple documents or to re-shiv one document */
22    var expando = '_html5shiv';
23
24    /** The id for the the documents expando */
25    var expanID = 0;
26
27    /** Cached data for each document */
28    var expandoData = {};
29
30    /** Detect whether the browser supports unknown elements */
31    var supportsUnknownElements;
32
33    (function () {
34        try {
35            var a = document.createElement('a');
36            a.innerHTML = '<xyz></xyz>';
37            //if the hidden property is implemented we can assume, that the browser supports basic HTML5 Styles
38            supportsHtml5Styles = ('hidden' in a);
39
40            supportsUnknownElements = a.childNodes.length == 1 || (function () {
41                // assign a false positive if unable to shiv
42                (document.createElement)('a');
43                var frag = document.createDocumentFragment();
44                return (
45                    typeof frag.cloneNode == 'undefined' ||
46                    typeof frag.createDocumentFragment == 'undefined' ||
47                    typeof frag.createElement == 'undefined'
48                );
49            }());
50        } catch (e) {
51            // assign a false positive if detection fails => unable to shiv
52            supportsHtml5Styles = true;
53            supportsUnknownElements = true;
54        }
55
56    }());
57
58    /*--------------------------------------------------------------------------*/
59
60    /**
61     * Creates a style sheet with the given CSS text and adds it to the document.
62     * @private
63     * @param {Document} ownerDocument The document.
64     * @param {String} cssText The CSS text.
65     * @returns {StyleSheet} The style element.
66     */
67    function addStyleSheet(ownerDocument, cssText) {
68        var p = ownerDocument.createElement('p'),
69            parent = ownerDocument.getElementsByTagName('head')[0] || ownerDocument.documentElement;
70
71        p.innerHTML = 'x<style>' + cssText + '</style>';
72        return parent.insertBefore(p.lastChild, parent.firstChild);
73    }
74
75    /**
76     * Returns the value of `html5.elements` as an array.
77     * @private
78     * @returns {Array} An array of shived element node names.
79     */
80    function getElements() {
81        var elements = html5.elements;
82        return typeof elements == 'string' ? elements.split(' ') : elements;
83    }
84
85    /**
86     * Returns the data associated to the given document
87     * @private
88     * @param {Document} ownerDocument The document.
89     * @returns {Object} An object of data.
90     */
91    function getExpandoData(ownerDocument) {
92        var data = expandoData[ownerDocument[expando]];
93        if (!data) {
94            data = {};
95            expanID++;
96            ownerDocument[expando] = expanID;
97            expandoData[expanID] = data;
98        }
99        return data;
100    }
101
102    /**
103     * returns a shived element for the given nodeName and document
104     * @memberOf html5
105     * @param {String} nodeName name of the element
106     * @param {Document} ownerDocument The context document.
107     * @returns {Object} The shived element.
108     */
109    function createElement(nodeName, ownerDocument, data) {
110        if (!ownerDocument) {
111            ownerDocument = document;
112        }
113        if (supportsUnknownElements) {
114            return ownerDocument.createElement(nodeName);
115        }
116        if (!data) {
117            data = getExpandoData(ownerDocument);
118        }
119        var node;
120
121        if (data.cache[nodeName]) {
122            node = data.cache[nodeName].cloneNode();
123        } else if (saveClones.test(nodeName)) {
124            node = (data.cache[nodeName] = data.createElem(nodeName)).cloneNode();
125        } else {
126            node = data.createElem(nodeName);
127        }
128
129        // Avoid adding some elements to fragments in IE < 9 because
130        // * Attributes like `name` or `type` cannot be set/changed once an element
131        //   is inserted into a document/fragment
132        // * Link elements with `src` attributes that are inaccessible, as with
133        //   a 403 response, will cause the tab/window to crash
134        // * Script elements appended to fragments will execute when their `src`
135        //   or `text` property is set
136        return node.canHaveChildren && !reSkip.test(nodeName) ? data.frag.appendChild(node) : node;
137    }
138
139    /**
140     * returns a shived DocumentFragment for the given document
141     * @memberOf html5
142     * @param {Document} ownerDocument The context document.
143     * @returns {Object} The shived DocumentFragment.
144     */
145    function createDocumentFragment(ownerDocument, data) {
146        if (!ownerDocument) {
147            ownerDocument = document;
148        }
149        if (supportsUnknownElements) {
150            return ownerDocument.createDocumentFragment();
151        }
152        data = data || getExpandoData(ownerDocument);
153        var clone = data.frag.cloneNode(),
154            i = 0,
155            elems = getElements(),
156            l = elems.length;
157        for (; i < l; i++) {
158            clone.createElement(elems[i]);
159        }
160        return clone;
161    }
162
163    /**
164     * Shivs the `createElement` and `createDocumentFragment` methods of the document.
165     * @private
166     * @param {Document|DocumentFragment} ownerDocument The document.
167     * @param {Object} data of the document.
168     */
169    function shivMethods(ownerDocument, data) {
170        if (!data.cache) {
171            data.cache = {};
172            data.createElem = ownerDocument.createElement;
173            data.createFrag = ownerDocument.createDocumentFragment;
174            data.frag = data.createFrag();
175        }
176
177
178        ownerDocument.createElement = function (nodeName) {
179            //abort shiv
180            if (!html5.shivMethods) {
181                return data.createElem(nodeName);
182            }
183            return createElement(nodeName, ownerDocument, data);
184        };
185
186        ownerDocument.createDocumentFragment = Function('h,f', 'return function(){' +
187            'var n=f.cloneNode(),c=n.createElement;' +
188            'h.shivMethods&&(' +
189            // unroll the `createElement` calls
190            getElements().join().replace(/[\w\-]+/g, function (nodeName) {
191                data.createElem(nodeName);
192                data.frag.createElement(nodeName);
193                return 'c("' + nodeName + '")';
194            }) +
195            ');return n}'
196        )(html5, data.frag);
197    }
198
199    /*--------------------------------------------------------------------------*/
200
201    /**
202     * Shivs the given document.
203     * @memberOf html5
204     * @param {Document} ownerDocument The document to shiv.
205     * @returns {Document} The shived document.
206     */
207    function shivDocument(ownerDocument) {
208        if (!ownerDocument) {
209            ownerDocument = document;
210        }
211        var data = getExpandoData(ownerDocument);
212
213        if (html5.shivCSS && !supportsHtml5Styles && !data.hasCSS) {
214            data.hasCSS = !!addStyleSheet(ownerDocument,
215                // corrects block display not defined in IE6/7/8/9
216                'article,aside,dialog,figcaption,figure,footer,header,hgroup,main,nav,section{dis