index.js

require("greenlock-express").create({
	email: "enid@appworks.tw" // The email address of the ACME user / hosting provider
		,
	agreeTos: true // You must accept the ToS as the host which handles the certs
		,
	configDir: "./cert/" // Writable directory where certs will be saved
		,
	communityMember: false // Join the community to get notified of important updates
		,
	telemetry: false // Contribute telemetry data to the project 
		// Using your express app:
		// simply export it as-is, then include it here
		,
	app: require("./app.js")
	//, debug: true
}).listen(80, 443);

function clickChat() {
	var chat = document.getElementsByClassName('chatwith')[0];
	var chatroom = document.getElementsByClassName('chatroom')[0];
	chat.style.display = "none";
}
chat.addEventListener("click", clickChat);