View difference between Paste ID: BDyMyLWG and YJyNDXKz

 <?php
 	// update new message to table
 	$data['chatid'] = $to_id; // use a unique random string
 	// broadcast using pusher notication
 	$pusher->trigger('__subscribed_channel__', '__chat_session__', $data);
 ?>
 
 <!-- for user notification -->
 <script type="text/javascript">
 	// Enable pusher logging - don't include this in production
 	Pusher.log = function(message) {
 		if (window.console && window.console.log) {
 			window.console.log(message);
 		}
 	};
 
 	var pusher = new Pusher('__app_secret__');
 	var channel = pusher.subscribe('__subscribed_channel__');
-	channel.bind('gsm_chat', function(data) {
+	channel.bind('__chat_session__', function(data) {
 		var element = document.getElementById("new_msg");
 		if (data.chatid == '<?= $_SESSION['user']['chatid']; ?>') {
 		element.innerHTML = data.message;
 		} else {
 		element.innerHTML = '<a href="messaging.php"><div class="no_msg"></div></a>';
 		}
 	});
 </script>