Execute in a console to run the modal version of the Internet Defense League script on the page.

idl.js

(function(){    
    window._idl = {};
    _idl.variant = "modal";
    (function() {
        var idl = document.createElement('script');
        idl.type = 'text/javascript';
        idl.async = true;
        idl.src = ('https:' == document.location.protocol ? 'https://' : 'http://') + 'members.internetdefenseleague.org/include/?url=' + (_idl.url || '') + '&campaign=' + (_idl.campaign || '') + '&variant=' + (_idl.variant || 'banner');
        document.getElementsByTagName('body')[0].appendChild(idl);
    })()
})();