if (typeof ($bymkExternalInit) == 'undefined') {
    var $bymkExternalInit = true;

    if (typeof (jQuery) == 'undefined' || $().jquery != '1.4.2') {
        document.write('<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.min.js" type="text/javascript"></script>');
    }
    document.write('<script src="http://widget.bymk.com.br/Widgets/js/Widgets.js?version=2" type="text/javascript"></script>');
}