var $j = jQuery.noConflict();

$j(document).ready(function() {
    // activate suckerfish menu
    $j('ul.sf-menu').superfish();
    
    // check browser version
    if ((BrowserDetect.browser == 'Explorer') && (BrowserDetect.version == '6'))
    {
        $j('#ie6_warning').show();
    }
}); // end document ready