adding password type to input
testing redis
adding Redis library
hide chat when nobody is logged in

maybe only hide the send button but show the chatroom to the guests
redis test page
nodejs connection test
removed node.js from header
integrating with NodeJS
adding moment.js, font family, username
adapting moment.js
adding participants and who left the chatrom
changing color of leaving users
shortest date format, different colors
24 hours format
disable jquery and make the room dynamic
make the first page as a global room
pass $roomName to chat function
dynamic host
turn off authorization
fixed wrong username in chatroom!