function tweets(){
    $.get(webroot+'tweets',
            {},
            function(data){
                $('#twitter_home').html(data);
                setInterval('shift_tweets()',6000);
            }
    );
}
function shift_tweets(){
    $('#twitter_body  .tweet:first').insertBefore($('#twitter_body  .tweet:last'));
}
function abrirReply(tweet)
{
window.open('http://twitter.com/intent/tweet?in_reply_to='+tweet,'','titlebars=0, toolbar=0,scrollbars=0,location=0,statusbar=0,menubar=0,resizable=0,width=480,height=370');
}
function abrirRetweet(tweet)
{
window.open('http://twitter.com/intent/retweet?tweet_id='+tweet,'','titlebars=0, toolbar=0,scrollbars=0,location=0,statusbar=0,menubar=0,resizable=0,width=480,height=370');
}
function abrirFavorite(tweet)
{
window.open('http://twitter.com/intent/favorite?tweet_id='+tweet,'','titlebars=0, toolbar=0,scrollbars=0,location=0,statusbar=0,menubar=0,resizable=0,width=480,height=370');
}