CKEditor Installation

<form method="post">
    <p>
        My Editor:<br />
        <textarea id="editor1" name="editor1">&lt;p&gt;Initial value.&lt;/p&gt;</textarea>
        <script type="text/javascript">
            CKEDITOR.replace( 'editor1' );
        </script>
    </p>
    <p>
        <input type="submit" />
    </p>
</form>
</body>
</html>