CCG/Kind: HTML-Asset
From TrainzOnline
KIND: HTML-ASSET
A html-asset can be referenced from the scripts and from some of the Surveyor rules (i.e. you select the html-asset by name, then type in the name of the *.html file in the small edit box).
A typical example of KIND: html-asset in use is the in-game tutorial.
The general setup is very simple, you bundle your config.txt along with one or more .html pages.
Config.txt
kind html-asset username "my html page" kuid <KUID2:####:#####:0>
<HTML> <BODY> <IMG SRC='images/tut_1a.jpg'> </BODY> </HTML>