grunt-cache-killer/tests/functional/fixtures/test3/js/website.min.js

Kill your asset cache file problems by updating their filenames and any references to them.

// Test Javascript.

'use strict';

window.addEventListener('load', function () {

    // Set the variables.
    var $heading = document.getElementById('heading');
    var $class = 'highlight';

    // Mouseover.
    $heading.addEventListener('mouseover', function () {
        // Add class to the element.
        if ($heading.classList) {
            $heading.classList.add($class);
        } else {
            $heading.className += ' ' + $class;
        }
    });

    // AMouseout.
    $heading.addEventListener('mouseout', function () {
        // Remove class from the element.
        if ($heading.classList) {
            $heading.classList.remove($class);
        } else {
            $heading.className = $heading.className.replace(new RegExp('(^|\\b)' + $class.split(' ').join('|') + '(\\b|$)', 'gi'), ' ');
        }
    });
});