Recaptcha within a JQuery dialog

Hi, I am trying to use recaptcha within a jquery dialog by using this code:

    | id |
    html div
         id: (id := html nextId);
             script: (
                html jQuery new dialog
                    html: RSRecaptchaComponent new;
                    title: 'Recaptcha Dialog';
                    resizable: false;
                    autoOpen: false;
                    modal: true).
            html anchor
                onClick: (html jQuery id: id) dialog open;
                with: 'Register to Conference'

For some reason jQuery removes the script tag rendered by the recaptcha component, therefore the captcha is not showed.

Any idea?

Sebastián