Obfuscate email shortcode #wordpress

emailbot_ssc.php

/*
Usage (on the HTML tab, not the visual editor)
[email address="[email protected]"]
*/

function emailbot_ssc($attr) {
    extract( shortcode_atts( array(
        'address' => '',
    ), $attr ) );

    $email = '<a class="email_link" href="mailto:'.antispambot($attr['address']).'" title="Send Us An Email" target="_blank">';
    $email .= antispambot($attr['address']);
    $email .= '</a>';

    return $email;
}

add_shortcode('email', 'emailbot_ssc');