$(document).ready(function() { 

	$('.menu').hover(
        function () {
            //show its submenu
            $('ul', this).slideDown(100);
        }, 
        function () {
            //hide its submenu
            $('ul', this).slideUp(100);         
        }
    );

    var username = 'burakdede';
    $.getScript('http://twitter.com/statuses/user_timeline/' + username + '.json?callback=twitterCallback2&count=1');

});