Help with Runescape addon

[Imanerd]

I can't seem to make the applet for runescape open properly in a maxthon addon, and then succeed in actuall running the game, not just attempting to run the applet and then crashing or going to "error_game_host_invalid.ws" or soemthing like that.

https://pastebin.com/pAjUNsTZ

OR these two in a pair:

http://pastebin.com/P5sty88q and http://pastebin.com/KXxePWuB

I've gotten it to technically LOAD

but then it goes to "page not found"

now it goes DIRECTLY there

I've been working on it for a few hours now, and I cannot get this to work.

Any ideas?

I'll do the actual packaging, I just need the html with java applet embedded, to perform correctly.

I also have the jar file downloaded, and there's nothing I can see that is actually worth editing, though.