How to make a webclient?

How do you make a webclient? With the Java application and all that stuff.

Example: godzhell.com & click play, how do they do that?!

 

Html and all that. Sadly I haven't got a clue about html so i cant help u.

 

Just google tutorials for it.. I dont know specifically what your doing, but just googling solves all problems.

Also try checking out the RS forums, they will be more help. their is probably a tutorial floating around somewhere, specifically here