Changes to be committed:
	modified:   nTrain/html/index.html
	modified:   nTrain/html/script/main.js
	new file:   nTrain/html/script/message.js
	new file:   nTrain/html/style/message_skyblue.css
	modified:   nTrain/html/style/style.css
	modified:   nTrain/node/main.js