35 lines
925 B
JavaScript
35 lines
925 B
JavaScript
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(function (window, document) {
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var layout = document.getElementById('layout'),
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menu = document.getElementById('menu'),
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menuLink = document.getElementById('menuLink');
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function toggleClass(element, className) {
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var classes = element.className.split(/\s+/),
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length = classes.length,
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i = 0;
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for(; i < length; i++) {
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if (classes[i] === className) {
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classes.splice(i, 1);
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break;
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}
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}
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// The className is not found
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if (length === classes.length) {
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classes.push(className);
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}
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element.className = classes.join(' ');
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}
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menuLink.onclick = function (e) {
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var active = 'active';
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e.preventDefault();
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toggleClass(layout, active);
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toggleClass(menu, active);
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toggleClass(menuLink, active);
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};
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}(this, this.document));
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