Say plugin for Talkerapp, which implements Google TTS. Just type '$say something'

plugin.say.js

// https://cheeaun.talkerapp.com/plugins/193

var $style = $('<style>'
	+ '.say-audio-control{'
		+ 'text-decoration: none;'
		+ 'background: #fff;'
		+ 'color: #999;'
		+ 'cursor: pointer;'
		+ 'float: right;'
		+ 'font-size: 10px;'
		+ 'padding: .2em .8em;'
		+ 'text-transform: uppercase;'
		+ 'border-radius: 4px;'
		+ '-moz-border-radius: 4px;'
		+ '-webkit-border-radius: 4px;'
	+ '}'
	+ '.say-audio-control:hover{'
		+ 'color: #333;'
	+ '}'
	+ '</style>');
$('head').append($style);

var loaded = false;
plugin.onLoaded = function(){
	setTimeout(function(){
		loaded = true;
	}, 2000);
};

$.jPlayer.defaults.swfPath = '/flash/';

$('.say-audio-control').live('click', function(){
	var el = $(this);
	var text = el.text().toLowerCase();
	var audio = el.next('.say-audio:first');
	if (text == 'pause'){
		audio.jPlayer('pause');
		el.text('Play');
	} else {
		audio.jPlayer('play');
		el.text('Pause');
	}
	return false;
});

plugin.onMessageInsertion = function(event){
	var lastIns = Talker.getLastInsertion();
	if (!lastIns.length) return;
	var containsAudio = !!lastIns.data('say-audio');
	if (containsAudio) return;
	var containsSay = lastIns.is(':contains($say )');
	if (!containsSay) return;
	var text = lastIns.text();
	var query = $.trim(text.split('$say')[1]);
	if (query == '') return;
	var src = 'http://translate.google.com/translate_tts?tl=en&q=' + encodeURIComponent(query);
	var id = (+new Date());
	var audio = $('<div class="say-audio" id="say-audio-' + id + '"></div>');
	lastIns.prepend(audio);
	lastIns.prepend('<a href="#" class="say-audio-control">Play</a>');
	audio = $('#say-audio-' + id);
	audio.jPlayer({
		ready: function(){
			var el = this.element;
			el.jPlayer('setFile', src);
			var control = el.prev('.say-audio-control:first');
			el.jPlayer('onSoundComplete', function(){
				control.text('Play');
			});
			if (loaded){
				el.jPlayer('play');
				control.text('Pause');
			}
			el.data('say-audio', true);
		}
	});
};