function loadTweets() {
	/*
	Influenced by:
	http://woorkup.com/2010/01/06/jquery-lessons-series-how-to-use-json-with-twitter-and-flickr-api/
	*/
	$("#twitter").empty();
	$("#twitter").append( '<h2>twitter feed</h2>' );	
	
	$.getJSON("http://search.twitter.com/search.json?callback=?&q=%23dcg&rpp=2", 
		function( data ) { 
			$.each(
				data.results,
				function(i, tweet) { 
					$("#twitter").append(
						'<div>' +
         					'<p><img src="' + tweet.profile_image_url + '"/>' +
         					'<a href="http://twitter.com/' + tweet.from_user+'">' + tweet.from_user + ':</a>' +
         					tweet.text + '</p>' +
         				'</div>'
         			);
				}
			);
		} 
	);
	
	setTimeout( loadTweets, 30000 );
}


$(document).ready( loadTweets );