/**
 * Load tweets
 */
function loadTweets() {
    $('#top-tweets .loading').show();
    $.ajax({
        url: '/top-tweets.php?lastTweet=' + $('#top-tweets').attr('rel'),
        type: 'GET',
        data: {
            alt: ($('#top-tweets > .small-tweet:first').hasClass('alt') ? 0 : 1)
        },
        success: function(html) {
            $('#top-tweets').prepend(html);
            $('#top-tweets .loading').hide();

            // Change rel
            $('#top-tweets').attr('rel', $('#top-tweets .small-tweet:eq(0)').attr('rel'));
            
            // Highlight all new tweets for five seconds
            $('#top-tweets .new').each(function() {
                var _el = this;
                $(_el).delay(5000).removeClass('new');
            });
            
            setTimeout(loadTweets, 60000);
        }
    });
}

$(document).ready(function() {
    loadTweets();
});