function relative_time(time_value) {
var values = time_value.split(" ");
time_value = values[1] + " " + values[2] + ", " + values[5] + " " + values[3];
var parsed_date = Date.parse(time_value);
var relative_to = (arguments.length > 1) ? arguments[1] : new Date();
var delta = parseInt((relative_to.getTime() - parsed_date) / 1000);
delta = delta + (relative_to.getTimezoneOffset() * 60);
 
if (delta < 60) {
return 'less than 1 minute ago';
} else if(delta < 120) {
return '1 minute ago';
} else if(delta < (45*60)) {
return (parseInt(delta / 60)).toString() + ' minutes ago';
} else if(delta < (90*60)) {
return '1 hour ago';
} else if(delta < (24*60*60)) {
return (parseInt(delta / 3600)).toString() + ' hours ago';
} else if(delta < (48*60*60)) {
return 'yesterday';
} else {
return (parseInt(delta / 86400)).toString() + ' days ago';
}
}

function twitterCallback(obj) {
var id = obj[0].user.id;
document.getElementById('twitter_status').innerHTML = obj[0].text;
document.getElementById('twitter_status_time').innerHTML = relative_time(obj[0].created_at);
document.getElementById('twitter_source').innerHTML = obj[0].source;
document.getElementById('in_reply_to_screen_name').innerHTML = "<a href=\"http://www.twitter.com/?status=@vertigographix&in_reply_to_status_id="+ obj[0].id +"&in_reply_to=vertigographix\" title=\"Reply\" target=\=_blank\">Reply</a>";
var twit = obj[0].text.replace(/ /g, "+")
var twit2 = twit.replace(/"/g, "+")
document.getElementById('in_reply_to_retweet').innerHTML = "<a href=\"http://www.twitter.com/?status=RT+@vertigographix+"+ twit2 +"\" title=\"Reply\" target=\=_blank\">Retweet</a>";
}
function twitterCallback2(obj) {
var id = obj[0].user.id;
document.getElementById('twitter_status1').innerHTML = obj[0].text;
document.getElementById('twitter_status_time1').innerHTML = relative_time(obj[0].created_at);
document.getElementById('twitter_source1').innerHTML = obj[0].source;
document.getElementById('in_reply_to_screen_name1').innerHTML = "<a href=\"http://www.twitter.com/?status=@isaacvertigo&in_reply_to_status_id="+ obj[0].id +"&in_reply_to=isaacvertigo\" title=\"Reply\" target=\=_blank\">Reply</a>";
var twit = obj[0].text.replace(/ /g, "+")
var twit2 = twit.replace(/"/g, "+")
document.getElementById('in_reply_to_retweet1').innerHTML = "<a href=\"http://www.twitter.com/?status=RT+@isaacvertigo+"+ twit2 +"\" title=\"Reply\" target=\=_blank\">Retweet</a>";
}
