var counter = elements.charCount.parent();
        counter.removeClass('warning danger');
        if (count >= maxLength * 0.95) {
            counter.addClass('danger');
        } else if (count >= maxLength * 0.8) {
            counter.addClass('warning');
        }
    }

    /**
     * Copy text to clipboard
     */
    function copyToClipboard(text, button) {