function TweetTick(ob)
{
var container=$('#tweet-container');
container.html('');

$(ob.results).each(function(el){

var str = '<div class="tweet">\
<div class="avatar"><a href="http://twitter.com/'+this.from_user+'" target="_blank"><img src="'+this.profile_image_url+'" alt="'+this.from_user+'" /></a></div>\
<div class="user"><a href="http://twitter.com/'+this.from_user+'" target="_blank">'+this.from_user+'</a></div>\
<div class="time">'+relativeTime(this.created_at)+'</div>\
<div class="txt">'+formatTwitString(this.text)+'</div>\
</div>';

container.append(str);

});

container.jScrollPane();
}

function formatTwitString(str)
{
str=' '+str;
str = str.replace(/((ftp|https?):\/\/([-\w\.]+)+(:\d+)?(\/([\w/_\.]*(\?\S+)?)?)?)/gm,'<a href="$1" target="_blank">$1</a>');
str = str.replace(/([^\w])\@([\w\-]+)/gm,'$1@<a href="http://twitter.com/$2" target="_blank">$2</a>');
str = str.replace(/([^\w])\#([\w\-]+)/gm,'$1<a href="http://twitter.com/search?q=%23$2" target="_blank">#$2</a>');
return str;
}

function relativeTime(pastTime)
{
var origStamp = Date.parse(pastTime);
var curDate = new Date();
var currentStamp = curDate.getTime();

var difference = parseInt((currentStamp - origStamp)/1000);

if(difference < 0) return false;

if(difference <= 5)return "Just now";
if(difference <= 20)return "Seconds ago";
if(difference <= 60)return "A minute ago";
if(difference < 3600)return parseInt(difference/60)+" minutes ago";
if(difference <= 1.5*3600) return "One hour ago";
if(difference < 23.5*3600)return Math.round(difference/3600)+" hours ago";
if(difference < 1.5*24*3600)return "One day ago";

var dateArr = pastTime.split(' ');
return dateArr[4].replace(/\:\d+$/,'')+' '+dateArr[2]+' '+dateArr[1]+(dateArr[3]!=curDate.getFullYear()?' '+dateArr[3]:'');
}