diff -r 526d3e411736 -r 13702105c5ee tweetcast/gevent/client/js/script.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/tweetcast/gevent/client/js/script.js	Wed Oct 12 18:11:19 2011 +0200
@@ -0,0 +1,91 @@
+gtto = null;
+tweets = [];
+
+function tweetToHtml(tweet) {
+	html = '<li class="tweet';
+	for (var i in tweet.annotations) {
+		html += ' a_' + tweet.annotations[i].name
+	}
+	html += '" id="tweet_' + tweet.id + '">';
+	a_user = '<a href="http://twitter.com/"' + tweet.user.screen_name + ' target="_blank">';
+	if (tweet.user.profile_image_url) {
+		html += a_user + '<img class="tweet_profile_image" src="' + tweet.user.profile_image_url + '" /></a>';
+	}
+	html += '<h4>' + a_user + '@' + tweet.user.screen_name + '</a></h4><p class="tweet_created_at">' + tweet.created_at + '</p><p>';
+	lastend = 0;
+	txt = '';
+	tweet.entities.sort(function(a, b) { return a.indice_start - b.indice_start });
+	for (var i in tweet.entities) {
+		txt += tweet.text.substring(lastend, tweet.entities[i].indice_start);
+		lastend = tweet.entities[i].indice_end;
+		switch(tweet.entities[i].type) {
+			case "entity_hashtag":
+				txt += '<a href="http://twitter.com/search?q=%23' + tweet.entities[i].entity.text + '" target="_blank">#' + tweet.entities[i].entity.text + '</a>';
+				break;
+			case "entity_user":
+				txt += '<a href="http://twitter.com/' + tweet.entities[i].entity.screen_name + '" target="_blank">@' + tweet.entities[i].entity.screen_name + '</a>';
+				break;
+			case "entity_url":
+			case "entity_media":
+				txt += '<a href="' + tweet.entities[i].entity.expanded_url + '" target="_blank">' + tweet.entities[i].entity.expanded_url + '</a>';
+				break;
+		}
+	}
+	txt += tweet.text.substring(lastend);
+	html += txt + '</p></li>';
+	return html;
+}
+
+function scheduleTweets() {
+	var tl = $("#tweetlist"), tc = $("#tweetcontainer");
+	if (tweets.length != tl.children().length) {
+		console.log("Tweet count error");
+	}
+	if (tweets.length) {
+		while (tl.height() - (tc.scrollTop() + tc.height()) > 1000) {
+			tl.children().last().detach();
+			tweets.pop();
+		}
+		if (tl.height() - (tc.scrollTop() + tc.height()) < 120) {
+			getTweets({
+				before_id : tweets[tweets.length - 1].id,
+				limit : 5
+			});
+		}
+		getTweets({
+			after_id : tweets[0].id
+		});
+	} else {
+		getTweets({
+			limit: 15
+		});
+	}
+}
+
+function getTweets(params) {
+	$.getJSON("http://" + document.location.hostname + ":8888/?callback=?", params, function(data, a, b) {
+		if (data.tweets && data.tweets.length) {
+			var tl = $("#tweetlist"), tc = $("#tweetcontainer");
+			html = '';
+			for (var i in data.tweets) {
+				html += tweetToHtml(data.tweets[i]);
+			}
+			if (params.before_id) {
+				tl.append(html);
+				tweets = tweets.concat(data.tweets);
+			} else {
+				var pos = tc.scrollTop(), fixScroll = (pos > 80);
+				pos -= tl.height();
+				tl.prepend(html);
+				tweets = data.tweets.concat(tweets);
+				if (fixScroll) {
+					tc.scrollTop(tl.height() + pos);
+				}
+			}
+		}
+	});
+}
+
+$(document).ready(function() {
+	gtto = setInterval(scheduleTweets, 1500);
+});
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