diff --git a/public_html/index.html b/public_html/index.html
index c4cf468..bd0597e 100644
--- a/public_html/index.html
+++ b/public_html/index.html
@@ -11,7 +11,6 @@
 
 <h1>InstantChat</h1>
 
-<script src="js/settings.js"></script>
 <script src="js/client.js"></script>
 
 </body>
diff --git a/public_html/js/client.js b/public_html/js/client.js
index 974a5bd..8e9752e 100644
--- a/public_html/js/client.js
+++ b/public_html/js/client.js
@@ -1,86 +1,90 @@
-"use strict";
+// Constants and variables
+// const wsUri = "ws://localhost:32715";
+const wsUri = "wss://chat.glitch-in.space:443/ws/";
+let websocket;
 
-class Client {
-	constructor(wsUri) {
-		this.wsUri = wsUri;
 
-		// Create WebSocket and set callbacks
-		console.log("Initialize Client...")
-		this.webSocket = new WebSocket(wsUri);
-		this.webSocket.onopen = this.onOpen.bind(this);
-		this.webSocket.onclose = this.onClose.bind(this);
-		this.webSocket.onmessage = this.onMessage.bind(this);
-		this.webSocket.onerror = this.onError.bind(this);
-	}
+// Initialization
+function init() {
+	console.log("Init...");
+	openWebSocket();
+}
 
-	// WebSocket event handlers
-	onOpen(evt) {
-		console.log("Connected to " + this.wsUri);
+// Open WebSocket
+function openWebSocket() {
+	websocket = new WebSocket(wsUri);
+	websocket.onopen = function(evt) { onOpen(evt) };
+	websocket.onclose = function(evt) { onClose(evt) };
+	websocket.onmessage = function(evt) { onMessage(evt) };
+	websocket.onerror = function(evt) { onError(evt) };
+}
 
-		// Send init command containing chat ID and nickname
-		this.sendInit();
-	}
+// WebSocket event handlers
+function onOpen(evt) {
+	console.log("Connected to " + wsUri + ".");
 
-	onClose(evt) {
-		console.log("Connection closed (code " + evt.code + ").");
-	}
+	// Send init command containing chat ID and nickname
+	sendInit();
+}
 
-	onMessage(evt) {
-		console.log("Received: " + evt.data);
-		this.parseMessage(evt.data);
-	}
+function onClose(evt) {
+	console.log("Connection closed (code " + evt.code + ").");
+}
 
-	onError(evt) {
-		console.error("Connection error: ", evt);
-	}
+function onMessage(evt) {
+	console.log("Received: " + evt.data);
+	parseMessage(evt.data);
+}
 
-	// Command senders
-	sendInit() {
-		// Define command as JSON object
-		let initObj = {
-			action: "init",
-			chat_id: "42",
-			nickname: "binaryDiv"
-		};
+function onError(evt) {
+	console.error("Connection error: ", evt);
+}
 
-		// Send command as JSON string
-		let initJson = JSON.stringify(initObj);
-		console.log("Sending init: " + initJson);
-		this.webSocket.send(initJson);
-	}
+// Command senders
+function sendInit() {
+	// Define command as JSON object
+	let initObj = {
+		action: "init",
+		chat_id: "42",
+		nickname: "binaryDiv"
+	};
 
-	// Message parsing
-	parseMessage(msgString) {
-		try {
-			let msg = JSON.parse(msgString);
+	// Send command as JSON string
+	let initJson = JSON.stringify(initObj);
+	console.log("Sending init: " + initJson);
+	websocket.send(initJson);
+}
 
-			switch (msg.type) {
-				// Response to "init" command
-				case "init":
-					// TODO
-					console.log("Got init response: ", msg);
-					break;
+// Message parsing
+function parseMessage(msgString) {
+	try {
+		let msg = JSON.parse(msgString);
 
-				// Incoming chat message
-				case "message":
-					// TODO
-					console.log("Got message event: from '" + msg.from + "', text '" + msg.text + "'");
-					break;
+		switch (msg.type) {
+			// Response to "init" command
+			case "init":
+				// TODO
+				console.log("Got init response: ", msg);
+				break;
 
-				// TODO Topic change, user join/leave, error, ...
+			// Incoming chat message
+			case "message":
+				// TODO
+				console.log("Got message event: from '" + msg.from + "', text '" + msg.text + "'");
+				break;
 
-				default:
-					console.error("Unknown message type '" + msg.type + "'");
-			}
-		}
-		catch (e) {
-			console.error("Error parsing message JSON: " + e.message);
+			// TODO Topic change, user join/leave, error, ...
+
+			default:
+				console.error("Unknown message type '" + msg.type + "'");
 		}
 	}
+	catch (e) {
+		console.error("Error parsing message JSON: " + e.message);
+	}
 }
 
 // Run script after page is loaded
 $(function() {
-	const wsUri = AppSettings.serverWsUri;
-	let client = new Client(wsUri);
+	init();
 });
diff --git a/public_html/js/settings.js b/public_html/js/settings.js
deleted file mode 100644
index eec7552..0000000
--- a/public_html/js/settings.js
+++ /dev/null
@@ -1,7 +0,0 @@
-"use strict";
-
-// Global settings object
-const AppSettings = {
-    // serverWsUri: "ws://localhost:32715",
-    serverWsUri: "wss://chat.glitch-in.space:443/ws/",
-};