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//Add alt attribute to images if they don't have one by using file name - Adam
$('img').each(function () {
    var $img = $(this)
    if (!$img.attr('alt')) {
        var filename = $img.attr('src')
        $img.attr('alt', filename.substring(filename.lastIndexOf('/') + 1, filename.lastIndexOf('.')))
    }
})